Source_Code stringlengths 69 484k | IR_Original stringlengths 2.05k 17.9M |
|---|---|
#include<stdio.h>
int main(void){
int n,i,x;
scanf("%d",&n);
for(i=1;i<=n;i++){
x=i;
if(x%3==0){
printf(" %d",i);
continue;
}
do{
if(x%10==3){
printf(" %d",i);
break;
}
if((x/=10)==0)
break;
}while(x!=0);
}
printf("\n");
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_229994/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_229994/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c" %d\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp.not20 = icmp slt i32 %0, 1
br i1 %cmp.not20, label %for.end, label %for.body
for.body: ; preds = %entry, %for.inc
%i.021 = phi i32 [ %inc, %for.inc ], [ 1, %entry ]
%rem = urem i32 %i.021, 3
%cmp1 = icmp eq i32 %rem, 0
br i1 %cmp1, label %for.inc.sink.split, label %do.body
do.body: ; preds = %for.body, %if.end7
%x.0 = phi i32 [ %div, %if.end7 ], [ %i.021, %for.body ]
%rem3 = srem i32 %x.0, 10
%div = sdiv i32 %x.0, 10
%cmp4 = icmp eq i32 %rem3, 3
br i1 %cmp4, label %for.inc.sink.split, label %if.end7
if.end7: ; preds = %do.body
%x.0.off = add i32 %x.0, 9
%cmp8.not = icmp ult i32 %x.0.off, 19
br i1 %cmp8.not, label %for.inc, label %do.body, !llvm.loop !9
for.inc.sink.split: ; preds = %do.body, %for.body
%call6 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %i.021)
br label %for.inc
for.inc: ; preds = %if.end7, %for.inc.sink.split
%inc = add nuw nsw i32 %i.021, 1
%1 = load i32, ptr %n, align 4, !tbaa !5
%cmp.not.not = icmp slt i32 %i.021, %1
br i1 %cmp.not.not, label %for.body, label %for.end, !llvm.loop !11
for.end: ; preds = %for.inc, %entry
%putchar = call i32 @putchar(i32 10)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
|
#include <stdio.h>
int main(){
int n, i;
scanf("%d\n", &n);
i = 1;
while(1)
{
if((i / 10) % 10 == 3 || (i / 100) % 10 == 3 || (i / 1000) % 10 == 3)
{
printf(" %d", i);
}
else if((i - 3) % 10 == 0)
{
printf(" %d", i);
}
else if(i % 3 == 0)
{
printf(" %d", i);
}
if(i == n)
{
printf("\n");
break;
}
i++;
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_230042/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_230042/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c" %d\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
br label %while.cond
while.cond: ; preds = %if.end19, %entry
%i.0 = phi i32 [ 1, %entry ], [ %inc, %if.end19 ]
%div = udiv i32 %i.0, 10
%rem = urem i32 %div, 10
%cmp = icmp eq i32 %rem, 3
br i1 %cmp, label %if.end19.sink.split, label %lor.lhs.false
lor.lhs.false: ; preds = %while.cond
%div1 = udiv i32 %i.0, 100
%rem2 = urem i32 %div1, 10
%cmp3 = icmp eq i32 %rem2, 3
br i1 %cmp3, label %if.end19.sink.split, label %lor.lhs.false4
lor.lhs.false4: ; preds = %lor.lhs.false
%div5 = udiv i32 %i.0, 1000
%rem6 = urem i32 %div5, 10
%cmp7 = icmp eq i32 %rem6, 3
br i1 %cmp7, label %if.end19.sink.split, label %if.else
if.else: ; preds = %lor.lhs.false4
%sub = add nsw i32 %i.0, -3
%rem9 = srem i32 %sub, 10
%cmp10 = icmp eq i32 %rem9, 0
%rem14 = urem i32 %i.0, 3
%cmp15 = icmp eq i32 %rem14, 0
%or.cond = or i1 %cmp10, %cmp15
br i1 %or.cond, label %if.end19.sink.split, label %if.end19
if.end19.sink.split: ; preds = %if.else, %while.cond, %lor.lhs.false, %lor.lhs.false4
%call12 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %i.0)
br label %if.end19
if.end19: ; preds = %if.else, %if.end19.sink.split
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp20 = icmp eq i32 %i.0, %0
%inc = add nuw nsw i32 %i.0, 1
br i1 %cmp20, label %if.then21, label %while.cond
if.then21: ; preds = %if.end19
%putchar = call i32 @putchar(i32 10)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#include <stdio.h>
int main(void){
int n,i,j;
scanf("%d",&n);
for(i = 1;i<=n;i++){
if(i % 3 == 0){
printf(" %d",i);
} else {
for(j = i;j>0;j /= 10){
if(j % 10 == 3){
printf(" %d",i);
break;
}
}
}
}
printf("\n");
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_230143/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_230143/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c" %d\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp.not22 = icmp slt i32 %0, 1
br i1 %cmp.not22, label %for.end12, label %for.body
for.body: ; preds = %entry, %for.inc11
%i.023 = phi i32 [ %inc, %for.inc11 ], [ 1, %entry ]
%rem = urem i32 %i.023, 3
%cmp1 = icmp eq i32 %rem, 0
br i1 %cmp1, label %for.inc11.sink.split, label %for.body5
for.body5: ; preds = %for.body, %for.inc
%j.021 = phi i32 [ %div, %for.inc ], [ %i.023, %for.body ]
%rem6 = urem i32 %j.021, 10
%div = udiv i32 %j.021, 10
%cmp7 = icmp eq i32 %rem6, 3
br i1 %cmp7, label %for.inc11.sink.split, label %for.inc
for.inc: ; preds = %for.body5
%cmp4.not = icmp ult i32 %j.021, 10
br i1 %cmp4.not, label %for.inc11, label %for.body5, !llvm.loop !9
for.inc11.sink.split: ; preds = %for.body5, %for.body
%call2 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %i.023)
br label %for.inc11
for.inc11: ; preds = %for.inc, %for.inc11.sink.split
%inc = add nuw nsw i32 %i.023, 1
%1 = load i32, ptr %n, align 4, !tbaa !5
%cmp.not.not = icmp slt i32 %i.023, %1
br i1 %cmp.not.not, label %for.body, label %for.end12, !llvm.loop !11
for.end12: ; preds = %for.inc11, %entry
%putchar = call i32 @putchar(i32 10)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
|
#include <stdio.h>
//#include <string.h>
int main() {
int n, i, x, include3 = 0;
scanf("%d", &n);
i = 1;
while (1) {
if (!include3) {
// check num
x = i;
if (x % 3 == 0) {
printf(" %d", i);
if (++i <= n) {
include3 = 0;
continue;
}
else
break;
}
}
include3 = 0;
// include3
if (x % 10 == 3) {
printf(" %d", i);
if (++i <= n) {
include3 = 0;
continue;
}
else
break;
}
x /= 10;
if (x) {
include3 = 1;
continue;
}
if (++i <= n) {
include3 = 0;
continue;
}
else
break;
}
printf("\n");
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_230187/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_230187/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c" %d\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
br label %while.cond.outer
while.cond.outer: ; preds = %while.cond.outer.backedge, %entry
%i.0.ph = phi i32 [ 1, %entry ], [ %i.0.ph.be, %while.cond.outer.backedge ]
%rem = urem i32 %i.0.ph, 3
%cmp = icmp eq i32 %rem, 0
br i1 %cmp, label %if.then.us, label %while.cond.preheader
while.cond.preheader: ; preds = %while.cond.outer
%rem633 = urem i32 %i.0.ph, 10
%cmp734 = icmp eq i32 %rem633, 3
br i1 %cmp734, label %if.then8, label %if.end14
if.then.us: ; preds = %while.cond.outer
%call2 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %i.0.ph)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp3.not.not = icmp slt i32 %i.0.ph, %0
br i1 %cmp3.not.not, label %while.cond.outer.backedge, label %while.end
if.then8: ; preds = %if.then16, %while.cond.preheader
%call9 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %i.0.ph)
%1 = load i32, ptr %n, align 4, !tbaa !5
%cmp11.not.not = icmp slt i32 %i.0.ph, %1
br i1 %cmp11.not.not, label %while.cond.outer.backedge, label %while.end
while.cond.outer.backedge: ; preds = %if.end17, %if.then8, %if.then.us
%i.0.ph.be = add nuw nsw i32 %i.0.ph, 1
br label %while.cond.outer
if.end14: ; preds = %while.cond.preheader, %if.then16
%tobool.not35 = phi i32 [ %div, %if.then16 ], [ %i.0.ph, %while.cond.preheader ]
%x.1.off = add i32 %tobool.not35, 9
%tobool15.not = icmp ult i32 %x.1.off, 19
br i1 %tobool15.not, label %if.end17, label %if.then16
if.then16: ; preds = %if.end14
%div = sdiv i32 %tobool.not35, 10
%rem6 = srem i32 %div, 10
%cmp7 = icmp eq i32 %rem6, 3
br i1 %cmp7, label %if.then8, label %if.end14
if.end17: ; preds = %if.end14
%2 = load i32, ptr %n, align 4, !tbaa !5
%cmp19.not.not = icmp slt i32 %i.0.ph, %2
br i1 %cmp19.not.not, label %while.cond.outer.backedge, label %while.end
while.end: ; preds = %if.end17, %if.then8, %if.then.us
%putchar = call i32 @putchar(i32 10)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#include<stdio.h>
int main(void) {
int n;
int i=1;
int x;
scanf("%d", &n);
do
{
int x = i;
if (x % 3 == 0) {
printf(" %d", i);
continue;
}
do{
if (x % 10 == 3) {
printf(" %d", i);
break;
}
else {
x /= 10;
}
} while (x);
} while (++i <= n);
printf("\n");
return(0);
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_230237/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_230237/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c" %d\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
br label %do.body
do.body: ; preds = %cleanup, %entry
%i.0 = phi i32 [ 1, %entry ], [ %inc, %cleanup ]
%rem = urem i32 %i.0, 3
%cmp = icmp eq i32 %rem, 0
br i1 %cmp, label %cleanup.sink.split, label %do.body3
do.body3: ; preds = %do.body, %if.else
%x1.0 = phi i32 [ %div, %if.else ], [ %i.0, %do.body ]
%rem4 = srem i32 %x1.0, 10
%div = sdiv i32 %x1.0, 10
%cmp5 = icmp eq i32 %rem4, 3
br i1 %cmp5, label %cleanup.sink.split, label %if.else
if.else: ; preds = %do.body3
%x1.0.off = add i32 %x1.0, 9
%tobool.not = icmp ult i32 %x1.0.off, 19
br i1 %tobool.not, label %cleanup, label %do.body3, !llvm.loop !5
cleanup.sink.split: ; preds = %do.body3, %do.body
%call7 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %i.0)
br label %cleanup
cleanup: ; preds = %if.else, %cleanup.sink.split
%inc = add nuw nsw i32 %i.0, 1
%0 = load i32, ptr %n, align 4, !tbaa !7
%cmp10.not.not = icmp slt i32 %i.0, %0
br i1 %cmp10.not.not, label %do.body, label %do.end11, !llvm.loop !11
do.end11: ; preds = %cleanup
%putchar = call i32 @putchar(i32 10)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = distinct !{!5, !6}
!6 = !{!"llvm.loop.mustprogress"}
!7 = !{!8, !8, i64 0}
!8 = !{!"int", !9, i64 0}
!9 = !{!"omnipotent char", !10, i64 0}
!10 = !{!"Simple C/C++ TBAA"}
!11 = distinct !{!11, !6}
|
#include <stdio.h>
int main(void){
int i,num;
scanf("%d",&num);
for(i=1;i<=num;i++){
if(i%10==3){
printf(" %d",i);
}
else if(i%3==0){
if(i==num){
printf(" %d",i);
}
else
printf(" %d",i);
}
else if(i/10==3){
printf(" %d",i);
}
else if(30<=(i%100)&&(i%100)<=39){
printf(" %d",i);
}
else if(300<=(i%1000)&&(i%1000)<=399){
printf(" %d",i);
}
else if(3000<=(i%10000)&&(i%10000)<=3999){
printf(" %d",i);
}
}
printf("\n");
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_230280/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_230280/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c" %d\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%num = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %num) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %num)
%0 = load i32, ptr %num, align 4, !tbaa !5
%cmp.not65 = icmp slt i32 %0, 1
br i1 %cmp.not65, label %for.end, label %for.body
for.body: ; preds = %entry, %for.inc
%i.066 = phi i32 [ %inc, %for.inc ], [ 1, %entry ]
%rem = urem i32 %i.066, 10
%cmp1 = icmp eq i32 %rem, 3
br i1 %cmp1, label %for.inc.sink.split, label %if.else
if.else: ; preds = %for.body
%rem3 = urem i32 %i.066, 3
%cmp4 = icmp eq i32 %rem3, 0
%i.0.off = add nsw i32 %i.066, -30
%cmp12 = icmp ult i32 %i.0.off, 10
%or.cond67 = select i1 %cmp4, i1 true, i1 %cmp12
br i1 %or.cond67, label %for.inc.sink.split, label %if.else15
if.else15: ; preds = %if.else
%rem16 = urem i32 %i.066, 100
%1 = add nsw i32 %rem16, -30
%or.cond = icmp ult i32 %1, 10
br i1 %or.cond, label %for.inc.sink.split, label %if.else22
if.else22: ; preds = %if.else15
%rem23 = urem i32 %i.066, 1000
%2 = add nsw i32 %rem23, -300
%or.cond63 = icmp ult i32 %2, 100
br i1 %or.cond63, label %for.inc.sink.split, label %if.else30
if.else30: ; preds = %if.else22
%rem31 = urem i32 %i.066, 10000
%3 = add nsw i32 %rem31, -3000
%or.cond64 = icmp ult i32 %3, 1000
br i1 %or.cond64, label %for.inc.sink.split, label %for.inc
for.inc.sink.split: ; preds = %if.else, %if.else30, %if.else22, %if.else15, %for.body
%call2 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %i.066)
br label %for.inc
for.inc: ; preds = %for.inc.sink.split, %if.else30
%inc = add nuw nsw i32 %i.066, 1
%4 = load i32, ptr %num, align 4, !tbaa !5
%cmp.not.not = icmp slt i32 %i.066, %4
br i1 %cmp.not.not, label %for.body, label %for.end, !llvm.loop !9
for.end: ; preds = %for.inc, %entry
%putchar = call i32 @putchar(i32 10)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %num) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
|
#include <stdio.h>
#define TRUE 1
#define FALSE 0
int has3(int x) {
while(x) {
if(x%10 ==3) return TRUE;
x /= 10;
}
return FALSE;
}
void call(int n) {
int x;
for(x=1;x<=n;x++) {
if(x%3==0 || has3(x)) {
printf(" %d",x);
}
}
printf("\n");
}
int main(void) {
int n;
scanf("%d",&n);
call(n);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_230323/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_230323/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [4 x i8] c" %d\00", align 1
@.str.2 = private unnamed_addr constant [3 x i8] c"%d\00", align 1
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i32 @has3(i32 noundef %x) local_unnamed_addr #0 {
entry:
%tobool.not3 = icmp eq i32 %x, 0
br i1 %tobool.not3, label %return, label %while.body
while.body: ; preds = %entry, %if.end
%x.addr.04 = phi i32 [ %div, %if.end ], [ %x, %entry ]
%rem = srem i32 %x.addr.04, 10
%div = sdiv i32 %x.addr.04, 10
%cmp = icmp eq i32 %rem, 3
br i1 %cmp, label %return, label %if.end
if.end: ; preds = %while.body
%x.addr.04.off = add i32 %x.addr.04, 9
%tobool.not = icmp ult i32 %x.addr.04.off, 19
br i1 %tobool.not, label %return, label %while.body, !llvm.loop !5
return: ; preds = %while.body, %if.end, %entry
%retval.0 = phi i32 [ 0, %entry ], [ 0, %if.end ], [ 1, %while.body ]
ret i32 %retval.0
}
; Function Attrs: nofree nounwind uwtable
define dso_local void @call(i32 noundef %n) local_unnamed_addr #1 {
entry:
%cmp.not10 = icmp slt i32 %n, 1
br i1 %cmp.not10, label %for.end, label %for.body
for.body: ; preds = %entry, %for.inc
%x.011 = phi i32 [ %inc, %for.inc ], [ 1, %entry ]
%rem = urem i32 %x.011, 3
%cmp1 = icmp eq i32 %rem, 0
br i1 %cmp1, label %if.then, label %while.body.i
while.body.i: ; preds = %for.body, %if.end.i
%x.addr.04.i = phi i32 [ %div.i, %if.end.i ], [ %x.011, %for.body ]
%rem.i = srem i32 %x.addr.04.i, 10
%div.i = sdiv i32 %x.addr.04.i, 10
%cmp.i = icmp eq i32 %rem.i, 3
br i1 %cmp.i, label %if.then, label %if.end.i
if.end.i: ; preds = %while.body.i
%x.addr.04.off.i = add i32 %x.addr.04.i, 9
%tobool.not.i = icmp ult i32 %x.addr.04.off.i, 19
br i1 %tobool.not.i, label %for.inc, label %while.body.i, !llvm.loop !5
if.then: ; preds = %while.body.i, %for.body
%call2 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %x.011)
br label %for.inc
for.inc: ; preds = %if.end.i, %if.then
%inc = add nuw i32 %x.011, 1
%exitcond.not = icmp eq i32 %x.011, %n
br i1 %exitcond.not, label %for.end, label %for.body, !llvm.loop !7
for.end: ; preds = %for.inc, %entry
%putchar = tail call i32 @putchar(i32 10)
ret void
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #1 {
entry:
%n = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.2, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !8
%cmp.not10.i = icmp slt i32 %0, 1
br i1 %cmp.not10.i, label %call.exit, label %for.body.i
for.body.i: ; preds = %entry, %for.inc.i
%x.011.i = phi i32 [ %inc.i, %for.inc.i ], [ 1, %entry ]
%rem.i = urem i32 %x.011.i, 3
%cmp1.i = icmp eq i32 %rem.i, 0
br i1 %cmp1.i, label %if.then.i, label %while.body.i.i
while.body.i.i: ; preds = %for.body.i, %if.end.i.i
%x.addr.04.i.i = phi i32 [ %div.i.i, %if.end.i.i ], [ %x.011.i, %for.body.i ]
%rem.i.i = srem i32 %x.addr.04.i.i, 10
%div.i.i = sdiv i32 %x.addr.04.i.i, 10
%cmp.i.i = icmp eq i32 %rem.i.i, 3
br i1 %cmp.i.i, label %if.then.i, label %if.end.i.i
if.end.i.i: ; preds = %while.body.i.i
%x.addr.04.off.i.i = add i32 %x.addr.04.i.i, 9
%tobool.not.i.i = icmp ult i32 %x.addr.04.off.i.i, 19
br i1 %tobool.not.i.i, label %for.inc.i, label %while.body.i.i, !llvm.loop !5
if.then.i: ; preds = %while.body.i.i, %for.body.i
%call2.i = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %x.011.i)
br label %for.inc.i
for.inc.i: ; preds = %if.end.i.i, %if.then.i
%inc.i = add nuw i32 %x.011.i, 1
%exitcond.not.i = icmp eq i32 %x.011.i, %0
br i1 %exitcond.not.i, label %call.exit, label %for.body.i, !llvm.loop !7
call.exit: ; preds = %for.inc.i, %entry
%putchar.i = call i32 @putchar(i32 10)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #5
ret i32 0
}
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #4
attributes #0 = { nofree norecurse nosync nounwind memory(none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nofree nounwind }
attributes #5 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = distinct !{!5, !6}
!6 = !{!"llvm.loop.mustprogress"}
!7 = distinct !{!7, !6}
!8 = !{!9, !9, i64 0}
!9 = !{!"int", !10, i64 0}
!10 = !{!"omnipotent char", !11, i64 0}
!11 = !{!"Simple C/C++ TBAA"}
|
#include<stdio.h>
int main() {
int i, n;
scanf("%d", &n);
for (i = 1; i <= n; i++) {
int x = i;
if (x % 3 == 0) {
printf(" %d", i);
} else {
while (x) {
if (x % 10 == 3) {
printf(" %d", i);
break;
}
x /= 10;
}
}
}
printf("\n");
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_230381/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_230381/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c" %d\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp.not17 = icmp slt i32 %0, 1
br i1 %cmp.not17, label %for.end, label %for.body
for.body: ; preds = %entry, %if.end7
%i.018 = phi i32 [ %inc, %if.end7 ], [ 1, %entry ]
%rem = urem i32 %i.018, 3
%cmp1 = icmp eq i32 %rem, 0
br i1 %cmp1, label %if.end7.sink.split, label %while.body
while.body: ; preds = %for.body, %if.end
%x.016 = phi i32 [ %div, %if.end ], [ %i.018, %for.body ]
%rem3 = srem i32 %x.016, 10
%div = sdiv i32 %x.016, 10
%cmp4 = icmp eq i32 %rem3, 3
br i1 %cmp4, label %if.end7.sink.split, label %if.end
if.end: ; preds = %while.body
%x.016.off = add i32 %x.016, 9
%tobool.not = icmp ult i32 %x.016.off, 19
br i1 %tobool.not, label %if.end7, label %while.body, !llvm.loop !9
if.end7.sink.split: ; preds = %while.body, %for.body
%call6 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %i.018)
br label %if.end7
if.end7: ; preds = %if.end, %if.end7.sink.split
%inc = add nuw nsw i32 %i.018, 1
%1 = load i32, ptr %n, align 4, !tbaa !5
%cmp.not.not = icmp slt i32 %i.018, %1
br i1 %cmp.not.not, label %for.body, label %for.end, !llvm.loop !11
for.end: ; preds = %if.end7, %entry
%putchar = call i32 @putchar(i32 10)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
|
#include <stdio.h>
int main()
{
int n ;
scanf("%d",&n) ;
int x ;
int y ;
for( x=1 ; x<=n ; x++ ){
if( x % 3 == 0){
printf(" %d", x) ;
}else{
y = x;
while( y != 0 ){
if( y % 10 == 3){
printf(" %d",x) ;
y = 0 ;
}else{
y = y / 10 ;
}
}
}
}
printf("\n");
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_230475/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_230475/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c" %d\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp.not19 = icmp slt i32 %0, 1
br i1 %cmp.not19, label %for.end, label %for.body
for.body: ; preds = %entry, %for.inc
%x.020 = phi i32 [ %inc, %for.inc ], [ 1, %entry ]
%rem = urem i32 %x.020, 3
%cmp1 = icmp eq i32 %rem, 0
br i1 %cmp1, label %for.inc.sink.split, label %while.body
while.body: ; preds = %for.body, %if.end
%y.018 = phi i32 [ %div, %if.end ], [ %x.020, %for.body ]
%rem4 = srem i32 %y.018, 10
%div = sdiv i32 %y.018, 10
%cmp5 = icmp eq i32 %rem4, 3
br i1 %cmp5, label %for.inc.sink.split, label %if.end
if.end: ; preds = %while.body
%y.018.off = add i32 %y.018, 9
%cmp3.not = icmp ult i32 %y.018.off, 19
br i1 %cmp3.not, label %for.inc, label %while.body, !llvm.loop !9
for.inc.sink.split: ; preds = %while.body, %for.body
%call7 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %x.020)
br label %for.inc
for.inc: ; preds = %if.end, %for.inc.sink.split
%inc = add nuw nsw i32 %x.020, 1
%1 = load i32, ptr %n, align 4, !tbaa !5
%cmp.not.not = icmp slt i32 %x.020, %1
br i1 %cmp.not.not, label %for.body, label %for.end, !llvm.loop !11
for.end: ; preds = %for.inc, %entry
%putchar = call i32 @putchar(i32 10)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
|
#include<stdio.h>
int main(void){
int x;
int jyuu;
int hyaku;
int sen;
scanf("%d",&x);
for(int i=1;i<=x;i++){
sen=i/1000;
hyaku=(i-sen*1000)/100;
jyuu=((i-sen*1000)-hyaku*100)/10;
if(i%3==0||i%10==3||i%100==3||i%1000==3){
printf(" %d",i);
}
else if(sen==3||hyaku==3||jyuu==3){
printf(" %d",i);
}
}
printf("\n");
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_230525/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_230525/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c" %d\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%x = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %x) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %x)
%0 = load i32, ptr %x, align 4, !tbaa !5
%cmp.not44 = icmp slt i32 %0, 1
br i1 %cmp.not44, label %for.cond.cleanup, label %for.body
for.cond.cleanup: ; preds = %for.inc, %entry
%putchar = call i32 @putchar(i32 10)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %x) #4
ret i32 0
for.body: ; preds = %entry, %for.inc
%i.045 = phi i32 [ %inc, %for.inc ], [ 1, %entry ]
%1 = urem i32 %i.045, 1000
%rem = urem i32 %i.045, 3
%cmp7 = icmp eq i32 %rem, 0
%rem8 = urem i32 %i.045, 10
%cmp9 = icmp eq i32 %rem8, 3
%or.cond41 = or i1 %cmp7, %cmp9
%rem11 = urem i32 %i.045, 100
%cmp12 = icmp eq i32 %rem11, 3
%or.cond42 = or i1 %cmp12, %or.cond41
%cmp15 = icmp eq i32 %1, 3
%or.cond43 = or i1 %cmp15, %or.cond42
br i1 %or.cond43, label %for.inc.sink.split, label %if.else
if.else: ; preds = %for.body
%.lhs.trunc = trunc i32 %1 to i16
%2 = urem i16 %.lhs.trunc, 100
%.zext = zext i16 %2 to i32
%i.0.off = add nsw i32 %i.045, -3000
%cmp17 = icmp ult i32 %i.0.off, 1000
%.off = add nsw i32 %1, -300
%cmp19 = icmp ult i32 %.off, 100
%or.cond = select i1 %cmp17, i1 true, i1 %cmp19
%.off40 = add nsw i32 %.zext, -30
%cmp21 = icmp ult i32 %.off40, 10
%or.cond26 = select i1 %or.cond, i1 true, i1 %cmp21
br i1 %or.cond26, label %for.inc.sink.split, label %for.inc
for.inc.sink.split: ; preds = %if.else, %for.body
%call16 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %i.045)
br label %for.inc
for.inc: ; preds = %for.inc.sink.split, %if.else
%inc = add i32 %i.045, 1
%3 = load i32, ptr %x, align 4, !tbaa !5
%cmp.not = icmp sgt i32 %inc, %3
br i1 %cmp.not, label %for.cond.cleanup, label %for.body, !llvm.loop !9
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
|
#include<stdio.h>
int main(void){
int n,i,x;
scanf("%d",&n);
for(i=1;i<=n;i++){
x=i;
if ( x % 3 == 0 ){
printf(" %d",i);
}else{
do{
if ( x % 10 == 3 ){
printf(" %d",i);
x=0;
}
x /= 10;
}while( x );
}
}
printf("\n");
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_230569/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_230569/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c" %d\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp.not20 = icmp slt i32 %0, 1
br i1 %cmp.not20, label %for.end, label %for.body
for.body: ; preds = %entry, %for.inc
%i.021 = phi i32 [ %inc, %for.inc ], [ 1, %entry ]
%rem = urem i32 %i.021, 3
%cmp1 = icmp eq i32 %rem, 0
br i1 %cmp1, label %for.inc.sink.split, label %do.body
do.body: ; preds = %for.body, %if.end
%x.0 = phi i32 [ %div, %if.end ], [ %i.021, %for.body ]
%rem3 = srem i32 %x.0, 10
%div = sdiv i32 %x.0, 10
%cmp4 = icmp eq i32 %rem3, 3
br i1 %cmp4, label %for.inc.sink.split, label %if.end
if.end: ; preds = %do.body
%x.1.off = add i32 %x.0, 9
%tobool.not = icmp ult i32 %x.1.off, 19
br i1 %tobool.not, label %for.inc, label %do.body, !llvm.loop !9
for.inc.sink.split: ; preds = %do.body, %for.body
%call6 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %i.021)
br label %for.inc
for.inc: ; preds = %if.end, %for.inc.sink.split
%inc = add nuw nsw i32 %i.021, 1
%1 = load i32, ptr %n, align 4, !tbaa !5
%cmp.not.not = icmp slt i32 %i.021, %1
br i1 %cmp.not.not, label %for.body, label %for.end, !llvm.loop !11
for.end: ; preds = %for.inc, %entry
%putchar = call i32 @putchar(i32 10)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
|
#include<stdio.h>
int main(void)
{
int A,B;
scanf("%d%d",&A,&B);
if(B%A==0) printf("%d\n",A+B);
else printf("%d\n",B-A);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_230619/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_230619/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [5 x i8] c"%d%d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%A = alloca i32, align 4
%B = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %A) #3
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %B) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %A, ptr noundef nonnull %B)
%0 = load i32, ptr %B, align 4, !tbaa !5
%1 = load i32, ptr %A, align 4, !tbaa !5
%rem = srem i32 %0, %1
%cmp = icmp eq i32 %rem, 0
%2 = sub i32 0, %1
%sub.sink.p = select i1 %cmp, i32 %1, i32 %2
%sub.sink = add i32 %0, %sub.sink.p
%call2 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %sub.sink)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %B) #3
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %A) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#include<stdio.h>
int main()
{
int A, B;
scanf("%d%d",&A, &B);
if(B%A==0)
{
printf("%d",A+B);
}
else
{
printf("%d",B-A);
}
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_230662/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_230662/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [5 x i8] c"%d%d\00", align 1
@.str.1 = private unnamed_addr constant [3 x i8] c"%d\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%A = alloca i32, align 4
%B = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %A) #3
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %B) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %A, ptr noundef nonnull %B)
%0 = load i32, ptr %B, align 4, !tbaa !5
%1 = load i32, ptr %A, align 4, !tbaa !5
%rem = srem i32 %0, %1
%cmp = icmp eq i32 %rem, 0
%2 = sub i32 0, %1
%sub.sink.p = select i1 %cmp, i32 %1, i32 %2
%sub.sink = add i32 %0, %sub.sink.p
%call2 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %sub.sink)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %B) #3
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %A) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#include <stdio.h>
int main(void){
int a,b;
scanf("%d %d",&a,&b);
if(b%a==0){printf("%d",a+b);}
else{printf("%d",b-a);}
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_230705/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_230705/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [6 x i8] c"%d %d\00", align 1
@.str.1 = private unnamed_addr constant [3 x i8] c"%d\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%a = alloca i32, align 4
%b = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %a) #3
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %b) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a, ptr noundef nonnull %b)
%0 = load i32, ptr %b, align 4, !tbaa !5
%1 = load i32, ptr %a, align 4, !tbaa !5
%rem = srem i32 %0, %1
%cmp = icmp eq i32 %rem, 0
%2 = sub i32 0, %1
%sub.sink.p = select i1 %cmp, i32 %1, i32 %2
%sub.sink = add i32 %0, %sub.sink.p
%call2 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %sub.sink)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %b) #3
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %a) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#include <stdio.h>
int main() {
int A, B;
scanf("%d %d", &A, &B);
if (B % A == 0) {
printf("%d", A + B);
}
else {
printf("%d", B - A);
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_230749/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_230749/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [6 x i8] c"%d %d\00", align 1
@.str.1 = private unnamed_addr constant [3 x i8] c"%d\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%A = alloca i32, align 4
%B = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %A) #3
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %B) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %A, ptr noundef nonnull %B)
%0 = load i32, ptr %B, align 4, !tbaa !5
%1 = load i32, ptr %A, align 4, !tbaa !5
%rem = srem i32 %0, %1
%cmp = icmp eq i32 %rem, 0
%2 = sub i32 0, %1
%sub.sink.p = select i1 %cmp, i32 %1, i32 %2
%sub.sink = add i32 %0, %sub.sink.p
%call2 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %sub.sink)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %B) #3
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %A) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#include<stdio.h>
int main(){
int a,b;
scanf("%d %d",&a,&b);
if(b/a*a==b){
printf("%d",a+b);
}else{
printf("%d",b-a);
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_230792/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_230792/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [6 x i8] c"%d %d\00", align 1
@.str.1 = private unnamed_addr constant [3 x i8] c"%d\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%a = alloca i32, align 4
%b = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %a) #3
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %b) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a, ptr noundef nonnull %b)
%0 = load i32, ptr %b, align 4, !tbaa !5
%.fr = freeze i32 %0
%1 = load i32, ptr %a, align 4, !tbaa !5
%2 = srem i32 %.fr, %1
%cmp = icmp eq i32 %2, 0
%3 = sub i32 0, %1
%sub.sink.p = select i1 %cmp, i32 %1, i32 %3
%sub.sink = add i32 %.fr, %sub.sink.p
%call2 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %sub.sink)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %b) #3
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %a) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#include <stdio.h>
int main(){
int a,b;
scanf("%d",&a);
scanf("%d",&b);
if(b%a==0){
printf("%d",a+b);
}else{
printf("%d",b-a);
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_230842/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_230842/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%a = alloca i32, align 4
%b = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %a) #3
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %b) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a)
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %b)
%0 = load i32, ptr %b, align 4, !tbaa !5
%1 = load i32, ptr %a, align 4, !tbaa !5
%rem = srem i32 %0, %1
%cmp = icmp eq i32 %rem, 0
%2 = sub i32 0, %1
%sub.sink.p = select i1 %cmp, i32 %1, i32 %2
%sub.sink = add i32 %0, %sub.sink.p
%call3 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %sub.sink)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %b) #3
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %a) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#include<stdio.h>
int main(){
int A,B;
scanf("%d %d",&A,&B);
if(B%A==0)
{
printf("%d\n",A+B);
}
else
{
printf("%d\n",B-A);
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_230893/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_230893/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [6 x i8] c"%d %d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%A = alloca i32, align 4
%B = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %A) #3
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %B) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %A, ptr noundef nonnull %B)
%0 = load i32, ptr %B, align 4, !tbaa !5
%1 = load i32, ptr %A, align 4, !tbaa !5
%rem = srem i32 %0, %1
%cmp = icmp eq i32 %rem, 0
%2 = sub i32 0, %1
%sub.sink.p = select i1 %cmp, i32 %1, i32 %2
%sub.sink = add i32 %0, %sub.sink.p
%call2 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %sub.sink)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %B) #3
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %A) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
//set many funcs template
//Ver.20180717
#include<stdio.h>
#include<string.h>
#include<stdlib.h>
#include<stdbool.h>
#include<time.h>
#define inf 1072114514
#define llinf 4154118101919364364
#define mod 1000000007
#define pi 3.1415926535897932384
int max(int a,int b){if(a>b){return a;}return b;}
int min(int a,int b){if(a<b){return a;}return b;}
int zt(int a,int b){return max(a,b)-min(a,b);}
int round(int a,int b){if((a%b)*2 >= b){return (a/b)+1;}return a/b;}
int ceil(int a,int b){if(a%b==0){return a/b;}return (a/b)+1;}
int gcd(int a,int b){int c;while(b!=0){c=a%b;a=b;b=c;}return a;}
int lcm(int a,int b){int c=gcd(a,b);a/=c;return a*b;}
int nCr(int a,int b){int i,r=1;for(i=1;i<=b;i++){r*=(a+1-i);r/=i;}return r;}
int nHr(int a,int b){return nCr(a+b-1,b);}
int fact(int a){int i,r=1;for(i=1;i<=a;i++){r*=i;}return r;}
int pow(int a,int b){int i,r=1;for(i=1;i<=b;i++){r*=a;}return r;}
int dsum(int x){int r=0;while(x){r+=(x%10);x/=10;}return r;}
int dsumb(int x,int b){int r=0;while(x){r+=(x%b);x/=b;}return r;}
int sankaku(int x){return ((1+x)*x)/2;}
long long llmax(long long a,long long b){if(a>b){return a;}return b;}
long long llmin(long long a,long long b){if(a<b){return a;}return b;}
long long llzt(long long a,long long b){return llmax(a,b)-llmin(a,b);}
long long llround(long long a,long long b){if((a%b)*2 >= b){return (a/b)+1;}return a/b;}
long long llceil(long long a,long long b){if(a%b==0){return a/b;}return (a/b)+1;}
long long llgcd(long long a,long long b){long long c;while(b!=0){c=a%b;a=b;b=c;}return a;}
long long lllcm(long long a,long long b){long long c=llgcd(a,b);a/=c;return a*b;}
long long llnCr(long long a,long long b){long long i,r=1;for(i=1;i<=b;i++){r*=(a+1-i);r/=i;}return r;}
long long llnHr(long long a,long long b){return llnCr(a+b-1,b);}
long long llfact(long long a){long long i,r=1;for(i=1;i<=a;i++){r*=i;}return r;}
long long llpow(long long a,long long b){long long i,r=1;for(i=1;i<=b;i++){r*=a;}return r;}
long long lldsum(long long x){long long r=0;while(x){r+=(x%10);x/=10;}return r;}
long long lldsumb(long long x,long long b){long long r=0;while(x){r+=(x%b);x/=b;}return r;}
long long llsankaku(long long x){return ((1+x)*x)/2;}
double dbmax(double a,double b){if(a>b){return a;}return b;}
double dbmin(double a,double b){if(a<b){return a;}return b;}
double dbzt(double a,double b){return dbmax(a,b)-dbmin(a,b);}
int sortfncsj(const void *a,const void *b){if(*(int *)a>*(int *)b){return 1;}if(*(int *)a==*(int *)b){return 0;}return -1;}
int sortfnckj(const void *a,const void *b){if(*(int *)a<*(int *)b){return 1;}if(*(int *)a==*(int *)b){return 0;}return -1;}
int llsortfncsj(const void *a,const void *b){if(*(long long *)a>*(long long *)b){return 1;}if(*(long long *)a==*(long long *)b){return 0;}return -1;}
int llsortfnckj(const void *a,const void *b){if(*(long long *)a<*(long long *)b){return 1;}if(*(long long *)a==*(long long *)b){return 0;}return -1;}
int dbsortfncsj(const void *a,const void *b){if(*(double *)a>*(double *)b){return 1;}if(*(double *)a==*(double *)b){return 0;}return -1;}
int dbsortfnckj(const void *a,const void *b){if(*(double *)a<*(double *)b){return 1;}if(*(double *)a==*(double *)b){return 0;}return -1;}
int strsortfncsj(const void *a,const void *b){return strcmp((char *)a,(char *)b);}
int strsortfnckj(const void *a,const void *b){return strcmp((char *)b,(char *)a);}
void shuffledget(int x[],int n){
srand(time(0));
int i,b[524288],p,c;
for(i=0;i<n;i++){
b[i]=i;
}
for(i=n;i>=1;i--){
p=rand()%i;
c=b[i-1];b[i-1]=b[p];b[p]=c;
}
for(i=0;i<n;i++){
scanf("%d",&x[b[i]]);
}
}
int dx4[4]={1,-1,0,0};
int dy4[4]={0,0,1,-1};
int dx8[8]={-1,-1,-1,0,0,1,1,1};
int dy8[8]={-1,0,1,-1,1,-1,0,1};
int search(int x,int a[],int n){
int st=0,fi=n-1,te;
while(st<=fi){
te=(st+fi)/2;
if(a[te]<x){st=te+1;}else{fi=te-1;}
}
return st;
}
typedef struct{
int val;
int node;
}sd;
int sdsortfnc(const void *a,const void *b){
if(((sd*)a)->val < ((sd*)b)->val){return -1;}
if(((sd*)a)->val > ((sd*)b)->val){return 1;}
return 0;
}
int main(void){
int i,j,n,m,k,a,b,c,h,w,r=0,l,t;
scanf("%d%d",&n,&k);
if(k%n==0){
printf("%d\n",n+k);
}
else{
printf("%d\n",k-n);
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_230936/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_230936/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@dx4 = dso_local local_unnamed_addr global [4 x i32] [i32 1, i32 -1, i32 0, i32 0], align 16
@dy4 = dso_local local_unnamed_addr global [4 x i32] [i32 0, i32 0, i32 1, i32 -1], align 16
@dx8 = dso_local local_unnamed_addr global [8 x i32] [i32 -1, i32 -1, i32 -1, i32 0, i32 0, i32 1, i32 1, i32 1], align 16
@dy8 = dso_local local_unnamed_addr global [8 x i32] [i32 -1, i32 0, i32 1, i32 -1, i32 1, i32 -1, i32 0, i32 1], align 16
@.str.1 = private unnamed_addr constant [5 x i8] c"%d%d\00", align 1
@.str.2 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none) uwtable
define dso_local i32 @max(i32 noundef %a, i32 noundef %b) local_unnamed_addr #0 {
entry:
%a.b = tail call i32 @llvm.smax.i32(i32 %a, i32 %b)
ret i32 %a.b
}
; Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none) uwtable
define dso_local i32 @min(i32 noundef %a, i32 noundef %b) local_unnamed_addr #0 {
entry:
%a.b = tail call i32 @llvm.smin.i32(i32 %a, i32 %b)
ret i32 %a.b
}
; Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none) uwtable
define dso_local i32 @zt(i32 noundef %a, i32 noundef %b) local_unnamed_addr #0 {
entry:
%sub5 = sub nsw i32 %a, %b
%sub = tail call i32 @llvm.abs.i32(i32 %sub5, i1 true)
ret i32 %sub
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local i32 @round(i32 noundef %a, i32 noundef %b) local_unnamed_addr #1 {
entry:
%rem = srem i32 %a, %b
%mul = shl nsw i32 %rem, 1
%cmp.not = icmp sge i32 %mul, %b
%div1 = sdiv i32 %a, %b
%add = zext i1 %cmp.not to i32
%retval.0 = add nsw i32 %div1, %add
ret i32 %retval.0
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local i32 @ceil(i32 noundef %a, i32 noundef %b) local_unnamed_addr #1 {
entry:
%rem = srem i32 %a, %b
%cmp = icmp ne i32 %rem, 0
%div = sdiv i32 %a, %b
%add = zext i1 %cmp to i32
%retval.0 = add nsw i32 %div, %add
ret i32 %retval.0
}
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i32 @gcd(i32 noundef %a, i32 noundef %b) local_unnamed_addr #2 {
entry:
%cmp.not4 = icmp eq i32 %b, 0
br i1 %cmp.not4, label %while.end, label %while.body
while.body: ; preds = %entry, %while.body
%a.addr.06 = phi i32 [ %b.addr.05, %while.body ], [ %a, %entry ]
%b.addr.05 = phi i32 [ %rem, %while.body ], [ %b, %entry ]
%rem = srem i32 %a.addr.06, %b.addr.05
%cmp.not = icmp eq i32 %rem, 0
br i1 %cmp.not, label %while.end, label %while.body, !llvm.loop !5
while.end: ; preds = %while.body, %entry
%a.addr.0.lcssa = phi i32 [ %a, %entry ], [ %b.addr.05, %while.body ]
ret i32 %a.addr.0.lcssa
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i32 @lcm(i32 noundef %a, i32 noundef %b) local_unnamed_addr #2 {
entry:
%cmp.not4.i = icmp eq i32 %b, 0
br i1 %cmp.not4.i, label %gcd.exit, label %while.body.i
while.body.i: ; preds = %entry, %while.body.i
%a.addr.06.i = phi i32 [ %b.addr.05.i, %while.body.i ], [ %a, %entry ]
%b.addr.05.i = phi i32 [ %rem.i, %while.body.i ], [ %b, %entry ]
%rem.i = srem i32 %a.addr.06.i, %b.addr.05.i
%cmp.not.i = icmp eq i32 %rem.i, 0
br i1 %cmp.not.i, label %gcd.exit, label %while.body.i, !llvm.loop !5
gcd.exit: ; preds = %while.body.i, %entry
%a.addr.0.lcssa.i = phi i32 [ %a, %entry ], [ %b.addr.05.i, %while.body.i ]
%div = sdiv i32 %a, %a.addr.0.lcssa.i
%mul = mul nsw i32 %div, %b
ret i32 %mul
}
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i32 @nCr(i32 noundef %a, i32 noundef %b) local_unnamed_addr #2 {
entry:
%cmp.not6 = icmp slt i32 %b, 1
br i1 %cmp.not6, label %for.end, label %for.body.lr.ph
for.body.lr.ph: ; preds = %entry
%add = add nsw i32 %a, 1
%xtraiter = and i32 %b, 1
%0 = icmp eq i32 %b, 1
br i1 %0, label %for.end.loopexit.unr-lcssa, label %for.body.lr.ph.new
for.body.lr.ph.new: ; preds = %for.body.lr.ph
%unroll_iter = and i32 %b, -2
br label %for.body
for.body: ; preds = %for.body, %for.body.lr.ph.new
%r.08 = phi i32 [ 1, %for.body.lr.ph.new ], [ %div.1, %for.body ]
%i.07 = phi i32 [ 1, %for.body.lr.ph.new ], [ %inc.1, %for.body ]
%niter = phi i32 [ 0, %for.body.lr.ph.new ], [ %niter.next.1, %for.body ]
%sub = sub i32 %add, %i.07
%mul = mul nsw i32 %r.08, %sub
%div = sdiv i32 %mul, %i.07
%inc = add nuw i32 %i.07, 1
%sub.1 = sub i32 %add, %inc
%mul.1 = mul nsw i32 %div, %sub.1
%div.1 = sdiv i32 %mul.1, %inc
%inc.1 = add nuw i32 %i.07, 2
%niter.next.1 = add i32 %niter, 2
%niter.ncmp.1 = icmp eq i32 %niter.next.1, %unroll_iter
br i1 %niter.ncmp.1, label %for.end.loopexit.unr-lcssa, label %for.body, !llvm.loop !7
for.end.loopexit.unr-lcssa: ; preds = %for.body, %for.body.lr.ph
%div.lcssa.ph = phi i32 [ undef, %for.body.lr.ph ], [ %div.1, %for.body ]
%r.08.unr = phi i32 [ 1, %for.body.lr.ph ], [ %div.1, %for.body ]
%i.07.unr = phi i32 [ 1, %for.body.lr.ph ], [ %inc.1, %for.body ]
%lcmp.mod.not = icmp eq i32 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.end, label %for.body.epil
for.body.epil: ; preds = %for.end.loopexit.unr-lcssa
%sub.epil = sub i32 %add, %i.07.unr
%mul.epil = mul nsw i32 %r.08.unr, %sub.epil
%div.epil = sdiv i32 %mul.epil, %i.07.unr
br label %for.end
for.end: ; preds = %for.body.epil, %for.end.loopexit.unr-lcssa, %entry
%r.0.lcssa = phi i32 [ 1, %entry ], [ %div.lcssa.ph, %for.end.loopexit.unr-lcssa ], [ %div.epil, %for.body.epil ]
ret i32 %r.0.lcssa
}
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i32 @nHr(i32 noundef %a, i32 noundef %b) local_unnamed_addr #2 {
entry:
%add = add nsw i32 %b, %a
%cmp.not6.i = icmp slt i32 %b, 1
br i1 %cmp.not6.i, label %nCr.exit, label %for.body.i.preheader
for.body.i.preheader: ; preds = %entry
%xtraiter = and i32 %b, 1
%0 = icmp eq i32 %b, 1
br i1 %0, label %nCr.exit.loopexit.unr-lcssa, label %for.body.i.preheader.new
for.body.i.preheader.new: ; preds = %for.body.i.preheader
%unroll_iter = and i32 %b, -2
br label %for.body.i
for.body.i: ; preds = %for.body.i, %for.body.i.preheader.new
%r.08.i = phi i32 [ 1, %for.body.i.preheader.new ], [ %div.i.1, %for.body.i ]
%i.07.i = phi i32 [ 1, %for.body.i.preheader.new ], [ %inc.i.1, %for.body.i ]
%niter = phi i32 [ 0, %for.body.i.preheader.new ], [ %niter.next.1, %for.body.i ]
%sub.i = sub i32 %add, %i.07.i
%mul.i = mul nsw i32 %sub.i, %r.08.i
%div.i = sdiv i32 %mul.i, %i.07.i
%inc.i = add nuw i32 %i.07.i, 1
%sub.i.1 = sub i32 %add, %inc.i
%mul.i.1 = mul nsw i32 %sub.i.1, %div.i
%div.i.1 = sdiv i32 %mul.i.1, %inc.i
%inc.i.1 = add nuw i32 %i.07.i, 2
%niter.next.1 = add i32 %niter, 2
%niter.ncmp.1 = icmp eq i32 %niter.next.1, %unroll_iter
br i1 %niter.ncmp.1, label %nCr.exit.loopexit.unr-lcssa, label %for.body.i, !llvm.loop !7
nCr.exit.loopexit.unr-lcssa: ; preds = %for.body.i, %for.body.i.preheader
%div.i.lcssa.ph = phi i32 [ undef, %for.body.i.preheader ], [ %div.i.1, %for.body.i ]
%r.08.i.unr = phi i32 [ 1, %for.body.i.preheader ], [ %div.i.1, %for.body.i ]
%i.07.i.unr = phi i32 [ 1, %for.body.i.preheader ], [ %inc.i.1, %for.body.i ]
%lcmp.mod.not = icmp eq i32 %xtraiter, 0
br i1 %lcmp.mod.not, label %nCr.exit, label %for.body.i.epil
for.body.i.epil: ; preds = %nCr.exit.loopexit.unr-lcssa
%sub.i.epil = sub i32 %add, %i.07.i.unr
%mul.i.epil = mul nsw i32 %sub.i.epil, %r.08.i.unr
%div.i.epil = sdiv i32 %mul.i.epil, %i.07.i.unr
br label %nCr.exit
nCr.exit: ; preds = %for.body.i.epil, %nCr.exit.loopexit.unr-lcssa, %entry
%r.0.lcssa.i = phi i32 [ 1, %entry ], [ %div.i.lcssa.ph, %nCr.exit.loopexit.unr-lcssa ], [ %div.i.epil, %for.body.i.epil ]
ret i32 %r.0.lcssa.i
}
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i32 @fact(i32 noundef %a) local_unnamed_addr #2 {
entry:
%cmp.not4 = icmp slt i32 %a, 1
br i1 %cmp.not4, label %for.end, label %for.body.preheader
for.body.preheader: ; preds = %entry
%min.iters.check = icmp ult i32 %a, 8
br i1 %min.iters.check, label %for.body.preheader9, label %vector.ph
vector.ph: ; preds = %for.body.preheader
%n.vec = and i32 %a, -8
%ind.end = or i32 %n.vec, 1
br label %vector.body
vector.body: ; preds = %vector.body, %vector.ph
%index = phi i32 [ 0, %vector.ph ], [ %index.next, %vector.body ]
%vec.phi = phi <4 x i32> [ <i32 1, i32 1, i32 1, i32 1>, %vector.ph ], [ %0, %vector.body ]
%vec.phi7 = phi <4 x i32> [ <i32 1, i32 1, i32 1, i32 1>, %vector.ph ], [ %1, %vector.body ]
%vec.ind = phi <4 x i32> [ <i32 1, i32 2, i32 3, i32 4>, %vector.ph ], [ %vec.ind.next, %vector.body ]
%step.add = add <4 x i32> %vec.ind, <i32 4, i32 4, i32 4, i32 4>
%0 = mul <4 x i32> %vec.phi, %vec.ind
%1 = mul <4 x i32> %vec.phi7, %step.add
%index.next = add nuw i32 %index, 8
%vec.ind.next = add <4 x i32> %vec.ind, <i32 8, i32 8, i32 8, i32 8>
%2 = icmp eq i32 %index.next, %n.vec
br i1 %2, label %middle.block, label %vector.body, !llvm.loop !8
middle.block: ; preds = %vector.body
%bin.rdx = mul <4 x i32> %1, %0
%3 = tail call i32 @llvm.vector.reduce.mul.v4i32(<4 x i32> %bin.rdx)
%cmp.n = icmp eq i32 %n.vec, %a
br i1 %cmp.n, label %for.end, label %for.body.preheader9
for.body.preheader9: ; preds = %for.body.preheader, %middle.block
%r.06.ph = phi i32 [ 1, %for.body.preheader ], [ %3, %middle.block ]
%i.05.ph = phi i32 [ 1, %for.body.preheader ], [ %ind.end, %middle.block ]
br label %for.body
for.body: ; preds = %for.body.preheader9, %for.body
%r.06 = phi i32 [ %mul, %for.body ], [ %r.06.ph, %for.body.preheader9 ]
%i.05 = phi i32 [ %inc, %for.body ], [ %i.05.ph, %for.body.preheader9 ]
%mul = mul nsw i32 %r.06, %i.05
%inc = add nuw i32 %i.05, 1
%exitcond.not = icmp eq i32 %i.05, %a
br i1 %exitcond.not, label %for.end, label %for.body, !llvm.loop !11
for.end: ; preds = %for.body, %middle.block, %entry
%r.0.lcssa = phi i32 [ 1, %entry ], [ %3, %middle.block ], [ %mul, %for.body ]
ret i32 %r.0.lcssa
}
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i32 @pow(i32 noundef %a, i32 noundef %b) local_unnamed_addr #2 {
entry:
%cmp.not3 = icmp slt i32 %b, 1
br i1 %cmp.not3, label %for.end, label %for.body.preheader
for.body.preheader: ; preds = %entry
%min.iters.check = icmp ult i32 %b, 8
br i1 %min.iters.check, label %for.body.preheader7, label %vector.ph
vector.ph: ; preds = %for.body.preheader
%n.vec = and i32 %b, -8
%ind.end = or i32 %n.vec, 1
%broadcast.splatinsert = insertelement <4 x i32> poison, i32 %a, i64 0
%broadcast.splat = shufflevector <4 x i32> %broadcast.splatinsert, <4 x i32> poison, <4 x i32> zeroinitializer
br label %vector.body
vector.body: ; preds = %vector.body, %vector.ph
%index = phi i32 [ 0, %vector.ph ], [ %index.next, %vector.body ]
%vec.phi = phi <4 x i32> [ <i32 1, i32 1, i32 1, i32 1>, %vector.ph ], [ %0, %vector.body ]
%vec.phi6 = phi <4 x i32> [ <i32 1, i32 1, i32 1, i32 1>, %vector.ph ], [ %1, %vector.body ]
%0 = mul <4 x i32> %vec.phi, %broadcast.splat
%1 = mul <4 x i32> %vec.phi6, %broadcast.splat
%index.next = add nuw i32 %index, 8
%2 = icmp eq i32 %index.next, %n.vec
br i1 %2, label %middle.block, label %vector.body, !llvm.loop !12
middle.block: ; preds = %vector.body
%bin.rdx = mul <4 x i32> %1, %0
%3 = tail call i32 @llvm.vector.reduce.mul.v4i32(<4 x i32> %bin.rdx)
%cmp.n = icmp eq i32 %n.vec, %b
br i1 %cmp.n, label %for.end, label %for.body.preheader7
for.body.preheader7: ; preds = %for.body.preheader, %middle.block
%r.05.ph = phi i32 [ 1, %for.body.preheader ], [ %3, %middle.block ]
%i.04.ph = phi i32 [ 1, %for.body.preheader ], [ %ind.end, %middle.block ]
br label %for.body
for.body: ; preds = %for.body.preheader7, %for.body
%r.05 = phi i32 [ %mul, %for.body ], [ %r.05.ph, %for.body.preheader7 ]
%i.04 = phi i32 [ %inc, %for.body ], [ %i.04.ph, %for.body.preheader7 ]
%mul = mul nsw i32 %r.05, %a
%inc = add nuw i32 %i.04, 1
%exitcond.not = icmp eq i32 %i.04, %b
br i1 %exitcond.not, label %for.end, label %for.body, !llvm.loop !13
for.end: ; preds = %for.body, %middle.block, %entry
%r.0.lcssa = phi i32 [ 1, %entry ], [ %3, %middle.block ], [ %mul, %for.body ]
ret i32 %r.0.lcssa
}
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i32 @dsum(i32 noundef %x) local_unnamed_addr #2 {
entry:
%tobool.not4 = icmp eq i32 %x, 0
br i1 %tobool.not4, label %while.end, label %while.body
while.body: ; preds = %entry, %while.body
%r.06 = phi i32 [ %add, %while.body ], [ 0, %entry ]
%x.addr.05 = phi i32 [ %div, %while.body ], [ %x, %entry ]
%rem = srem i32 %x.addr.05, 10
%add = add nsw i32 %r.06, %rem
%div = sdiv i32 %x.addr.05, 10
%x.addr.05.off = add i32 %x.addr.05, 9
%tobool.not = icmp ult i32 %x.addr.05.off, 19
br i1 %tobool.not, label %while.end, label %while.body, !llvm.loop !14
while.end: ; preds = %while.body, %entry
%r.0.lcssa = phi i32 [ 0, %entry ], [ %add, %while.body ]
ret i32 %r.0.lcssa
}
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i32 @dsumb(i32 noundef %x, i32 noundef %b) local_unnamed_addr #2 {
entry:
%tobool.not5 = icmp eq i32 %x, 0
br i1 %tobool.not5, label %while.end, label %while.body
while.body: ; preds = %entry, %while.body
%r.07 = phi i32 [ %add, %while.body ], [ 0, %entry ]
%x.addr.06 = phi i32 [ %div, %while.body ], [ %x, %entry ]
%rem = srem i32 %x.addr.06, %b
%add = add nsw i32 %rem, %r.07
%div = sdiv i32 %x.addr.06, %b
%tobool.not = icmp eq i32 %div, 0
br i1 %tobool.not, label %while.end, label %while.body, !llvm.loop !15
while.end: ; preds = %while.body, %entry
%r.0.lcssa = phi i32 [ 0, %entry ], [ %add, %while.body ]
ret i32 %r.0.lcssa
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local i32 @sankaku(i32 noundef %x) local_unnamed_addr #1 {
entry:
%add = add nsw i32 %x, 1
%mul = mul nsw i32 %add, %x
%div = sdiv i32 %mul, 2
ret i32 %div
}
; Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @llmax(i64 noundef %a, i64 noundef %b) local_unnamed_addr #0 {
entry:
%a.b = tail call i64 @llvm.smax.i64(i64 %a, i64 %b)
ret i64 %a.b
}
; Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @llmin(i64 noundef %a, i64 noundef %b) local_unnamed_addr #0 {
entry:
%a.b = tail call i64 @llvm.smin.i64(i64 %a, i64 %b)
ret i64 %a.b
}
; Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @llzt(i64 noundef %a, i64 noundef %b) local_unnamed_addr #0 {
entry:
%sub5 = sub nsw i64 %a, %b
%sub = tail call i64 @llvm.abs.i64(i64 %sub5, i1 true)
ret i64 %sub
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @llround(i64 noundef %a, i64 noundef %b) local_unnamed_addr #1 {
entry:
%rem = srem i64 %a, %b
%mul = shl nsw i64 %rem, 1
%cmp.not = icmp sge i64 %mul, %b
%div1 = sdiv i64 %a, %b
%add = zext i1 %cmp.not to i64
%retval.0 = add nsw i64 %div1, %add
ret i64 %retval.0
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @llceil(i64 noundef %a, i64 noundef %b) local_unnamed_addr #1 {
entry:
%rem = srem i64 %a, %b
%cmp = icmp ne i64 %rem, 0
%div = sdiv i64 %a, %b
%add = zext i1 %cmp to i64
%retval.0 = add nsw i64 %div, %add
ret i64 %retval.0
}
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i64 @llgcd(i64 noundef %a, i64 noundef %b) local_unnamed_addr #2 {
entry:
%cmp.not4 = icmp eq i64 %b, 0
br i1 %cmp.not4, label %while.end, label %while.body
while.body: ; preds = %entry, %while.body
%a.addr.06 = phi i64 [ %b.addr.05, %while.body ], [ %a, %entry ]
%b.addr.05 = phi i64 [ %rem, %while.body ], [ %b, %entry ]
%rem = srem i64 %a.addr.06, %b.addr.05
%cmp.not = icmp eq i64 %rem, 0
br i1 %cmp.not, label %while.end, label %while.body, !llvm.loop !16
while.end: ; preds = %while.body, %entry
%a.addr.0.lcssa = phi i64 [ %a, %entry ], [ %b.addr.05, %while.body ]
ret i64 %a.addr.0.lcssa
}
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i64 @lllcm(i64 noundef %a, i64 noundef %b) local_unnamed_addr #2 {
entry:
%cmp.not4.i = icmp eq i64 %b, 0
br i1 %cmp.not4.i, label %llgcd.exit, label %while.body.i
while.body.i: ; preds = %entry, %while.body.i
%a.addr.06.i = phi i64 [ %b.addr.05.i, %while.body.i ], [ %a, %entry ]
%b.addr.05.i = phi i64 [ %rem.i, %while.body.i ], [ %b, %entry ]
%rem.i = srem i64 %a.addr.06.i, %b.addr.05.i
%cmp.not.i = icmp eq i64 %rem.i, 0
br i1 %cmp.not.i, label %llgcd.exit, label %while.body.i, !llvm.loop !16
llgcd.exit: ; preds = %while.body.i, %entry
%a.addr.0.lcssa.i = phi i64 [ %a, %entry ], [ %b.addr.05.i, %while.body.i ]
%div = sdiv i64 %a, %a.addr.0.lcssa.i
%mul = mul nsw i64 %div, %b
ret i64 %mul
}
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i64 @llnCr(i64 noundef %a, i64 noundef %b) local_unnamed_addr #2 {
entry:
%cmp.not6 = icmp slt i64 %b, 1
br i1 %cmp.not6, label %for.end, label %for.body.lr.ph
for.body.lr.ph: ; preds = %entry
%add = add nsw i64 %a, 1
%xtraiter = and i64 %b, 1
%0 = icmp eq i64 %b, 1
br i1 %0, label %for.end.loopexit.unr-lcssa, label %for.body.lr.ph.new
for.body.lr.ph.new: ; preds = %for.body.lr.ph
%unroll_iter = and i64 %b, -2
br label %for.body
for.body: ; preds = %for.body, %for.body.lr.ph.new
%r.08 = phi i64 [ 1, %for.body.lr.ph.new ], [ %div.1, %for.body ]
%i.07 = phi i64 [ 1, %for.body.lr.ph.new ], [ %inc.1, %for.body ]
%niter = phi i64 [ 0, %for.body.lr.ph.new ], [ %niter.next.1, %for.body ]
%sub = sub i64 %add, %i.07
%mul = mul nsw i64 %r.08, %sub
%div = sdiv i64 %mul, %i.07
%inc = add nuw i64 %i.07, 1
%sub.1 = sub i64 %add, %inc
%mul.1 = mul nsw i64 %div, %sub.1
%div.1 = sdiv i64 %mul.1, %inc
%inc.1 = add nuw i64 %i.07, 2
%niter.next.1 = add i64 %niter, 2
%niter.ncmp.1 = icmp eq i64 %niter.next.1, %unroll_iter
br i1 %niter.ncmp.1, label %for.end.loopexit.unr-lcssa, label %for.body, !llvm.loop !17
for.end.loopexit.unr-lcssa: ; preds = %for.body, %for.body.lr.ph
%div.lcssa.ph = phi i64 [ undef, %for.body.lr.ph ], [ %div.1, %for.body ]
%r.08.unr = phi i64 [ 1, %for.body.lr.ph ], [ %div.1, %for.body ]
%i.07.unr = phi i64 [ 1, %for.body.lr.ph ], [ %inc.1, %for.body ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.end, label %for.body.epil
for.body.epil: ; preds = %for.end.loopexit.unr-lcssa
%sub.epil = sub i64 %add, %i.07.unr
%mul.epil = mul nsw i64 %r.08.unr, %sub.epil
%div.epil = sdiv i64 %mul.epil, %i.07.unr
br label %for.end
for.end: ; preds = %for.body.epil, %for.end.loopexit.unr-lcssa, %entry
%r.0.lcssa = phi i64 [ 1, %entry ], [ %div.lcssa.ph, %for.end.loopexit.unr-lcssa ], [ %div.epil, %for.body.epil ]
ret i64 %r.0.lcssa
}
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i64 @llnHr(i64 noundef %a, i64 noundef %b) local_unnamed_addr #2 {
entry:
%add = add nsw i64 %b, %a
%cmp.not6.i = icmp slt i64 %b, 1
br i1 %cmp.not6.i, label %llnCr.exit, label %for.body.i.preheader
for.body.i.preheader: ; preds = %entry
%xtraiter = and i64 %b, 1
%0 = icmp eq i64 %b, 1
br i1 %0, label %llnCr.exit.loopexit.unr-lcssa, label %for.body.i.preheader.new
for.body.i.preheader.new: ; preds = %for.body.i.preheader
%unroll_iter = and i64 %b, -2
br label %for.body.i
for.body.i: ; preds = %for.body.i, %for.body.i.preheader.new
%r.08.i = phi i64 [ 1, %for.body.i.preheader.new ], [ %div.i.1, %for.body.i ]
%i.07.i = phi i64 [ 1, %for.body.i.preheader.new ], [ %inc.i.1, %for.body.i ]
%niter = phi i64 [ 0, %for.body.i.preheader.new ], [ %niter.next.1, %for.body.i ]
%sub.i = sub i64 %add, %i.07.i
%mul.i = mul nsw i64 %sub.i, %r.08.i
%div.i = sdiv i64 %mul.i, %i.07.i
%inc.i = add nuw i64 %i.07.i, 1
%sub.i.1 = sub i64 %add, %inc.i
%mul.i.1 = mul nsw i64 %sub.i.1, %div.i
%div.i.1 = sdiv i64 %mul.i.1, %inc.i
%inc.i.1 = add nuw i64 %i.07.i, 2
%niter.next.1 = add i64 %niter, 2
%niter.ncmp.1 = icmp eq i64 %niter.next.1, %unroll_iter
br i1 %niter.ncmp.1, label %llnCr.exit.loopexit.unr-lcssa, label %for.body.i, !llvm.loop !17
llnCr.exit.loopexit.unr-lcssa: ; preds = %for.body.i, %for.body.i.preheader
%div.i.lcssa.ph = phi i64 [ undef, %for.body.i.preheader ], [ %div.i.1, %for.body.i ]
%r.08.i.unr = phi i64 [ 1, %for.body.i.preheader ], [ %div.i.1, %for.body.i ]
%i.07.i.unr = phi i64 [ 1, %for.body.i.preheader ], [ %inc.i.1, %for.body.i ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %llnCr.exit, label %for.body.i.epil
for.body.i.epil: ; preds = %llnCr.exit.loopexit.unr-lcssa
%sub.i.epil = sub i64 %add, %i.07.i.unr
%mul.i.epil = mul nsw i64 %sub.i.epil, %r.08.i.unr
%div.i.epil = sdiv i64 %mul.i.epil, %i.07.i.unr
br label %llnCr.exit
llnCr.exit: ; preds = %for.body.i.epil, %llnCr.exit.loopexit.unr-lcssa, %entry
%r.0.lcssa.i = phi i64 [ 1, %entry ], [ %div.i.lcssa.ph, %llnCr.exit.loopexit.unr-lcssa ], [ %div.i.epil, %for.body.i.epil ]
ret i64 %r.0.lcssa.i
}
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i64 @llfact(i64 noundef %a) local_unnamed_addr #2 {
entry:
%cmp.not4 = icmp slt i64 %a, 1
br i1 %cmp.not4, label %for.end, label %for.body.preheader
for.body.preheader: ; preds = %entry
%xtraiter = and i64 %a, 7
%0 = icmp ult i64 %a, 8
br i1 %0, label %for.end.loopexit.unr-lcssa, label %for.body.preheader.new
for.body.preheader.new: ; preds = %for.body.preheader
%unroll_iter = and i64 %a, -8
br label %for.body
for.body: ; preds = %for.body, %for.body.preheader.new
%r.06 = phi i64 [ 1, %for.body.preheader.new ], [ %mul.7, %for.body ]
%i.05 = phi i64 [ 1, %for.body.preheader.new ], [ %inc.7, %for.body ]
%niter = phi i64 [ 0, %for.body.preheader.new ], [ %niter.next.7, %for.body ]
%mul = mul nsw i64 %r.06, %i.05
%inc = add nuw nsw i64 %i.05, 1
%mul.1 = mul nsw i64 %mul, %inc
%inc.1 = add nuw nsw i64 %i.05, 2
%mul.2 = mul nsw i64 %mul.1, %inc.1
%inc.2 = add nuw nsw i64 %i.05, 3
%mul.3 = mul nsw i64 %mul.2, %inc.2
%inc.3 = add nuw nsw i64 %i.05, 4
%mul.4 = mul nsw i64 %mul.3, %inc.3
%inc.4 = add nuw nsw i64 %i.05, 5
%mul.5 = mul nsw i64 %mul.4, %inc.4
%inc.5 = add nuw nsw i64 %i.05, 6
%mul.6 = mul nsw i64 %mul.5, %inc.5
%inc.6 = add nuw i64 %i.05, 7
%mul.7 = mul nsw i64 %mul.6, %inc.6
%inc.7 = add nuw i64 %i.05, 8
%niter.next.7 = add i64 %niter, 8
%niter.ncmp.7 = icmp eq i64 %niter.next.7, %unroll_iter
br i1 %niter.ncmp.7, label %for.end.loopexit.unr-lcssa, label %for.body, !llvm.loop !18
for.end.loopexit.unr-lcssa: ; preds = %for.body, %for.body.preheader
%mul.lcssa.ph = phi i64 [ undef, %for.body.preheader ], [ %mul.7, %for.body ]
%r.06.unr = phi i64 [ 1, %for.body.preheader ], [ %mul.7, %for.body ]
%i.05.unr = phi i64 [ 1, %for.body.preheader ], [ %inc.7, %for.body ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.end, label %for.body.epil
for.body.epil: ; preds = %for.end.loopexit.unr-lcssa, %for.body.epil
%r.06.epil = phi i64 [ %mul.epil, %for.body.epil ], [ %r.06.unr, %for.end.loopexit.unr-lcssa ]
%i.05.epil = phi i64 [ %inc.epil, %for.body.epil ], [ %i.05.unr, %for.end.loopexit.unr-lcssa ]
%epil.iter = phi i64 [ %epil.iter.next, %for.body.epil ], [ 0, %for.end.loopexit.unr-lcssa ]
%mul.epil = mul nsw i64 %r.06.epil, %i.05.epil
%inc.epil = add nuw i64 %i.05.epil, 1
%epil.iter.next = add i64 %epil.iter, 1
%epil.iter.cmp.not = icmp eq i64 %epil.iter.next, %xtraiter
br i1 %epil.iter.cmp.not, label %for.end, label %for.body.epil, !llvm.loop !19
for.end: ; preds = %for.end.loopexit.unr-lcssa, %for.body.epil, %entry
%r.0.lcssa = phi i64 [ 1, %entry ], [ %mul.lcssa.ph, %for.end.loopexit.unr-lcssa ], [ %mul.epil, %for.body.epil ]
ret i64 %r.0.lcssa
}
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i64 @llpow(i64 noundef %a, i64 noundef %b) local_unnamed_addr #2 {
entry:
%cmp.not3 = icmp slt i64 %b, 1
br i1 %cmp.not3, label %for.end, label %for.body.preheader
for.body.preheader: ; preds = %entry
%xtraiter = and i64 %b, 7
%0 = icmp ult i64 %b, 8
br i1 %0, label %for.end.loopexit.unr-lcssa, label %for.body.preheader.new
for.body.preheader.new: ; preds = %for.body.preheader
%unroll_iter = and i64 %b, -8
br label %for.body
for.body: ; preds = %for.body, %for.body.preheader.new
%r.05 = phi i64 [ 1, %for.body.preheader.new ], [ %mul.7, %for.body ]
%niter = phi i64 [ 0, %for.body.preheader.new ], [ %niter.next.7, %for.body ]
%mul = mul nsw i64 %r.05, %a
%mul.1 = mul nsw i64 %mul, %a
%mul.2 = mul nsw i64 %mul.1, %a
%mul.3 = mul nsw i64 %mul.2, %a
%mul.4 = mul nsw i64 %mul.3, %a
%mul.5 = mul nsw i64 %mul.4, %a
%mul.6 = mul nsw i64 %mul.5, %a
%mul.7 = mul nsw i64 %mul.6, %a
%niter.next.7 = add i64 %niter, 8
%niter.ncmp.7 = icmp eq i64 %niter.next.7, %unroll_iter
br i1 %niter.ncmp.7, label %for.end.loopexit.unr-lcssa, label %for.body, !llvm.loop !21
for.end.loopexit.unr-lcssa: ; preds = %for.body, %for.body.preheader
%mul.lcssa.ph = phi i64 [ undef, %for.body.preheader ], [ %mul.7, %for.body ]
%r.05.unr = phi i64 [ 1, %for.body.preheader ], [ %mul.7, %for.body ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.end, label %for.body.epil
for.body.epil: ; preds = %for.end.loopexit.unr-lcssa, %for.body.epil
%r.05.epil = phi i64 [ %mul.epil, %for.body.epil ], [ %r.05.unr, %for.end.loopexit.unr-lcssa ]
%epil.iter = phi i64 [ %epil.iter.next, %for.body.epil ], [ 0, %for.end.loopexit.unr-lcssa ]
%mul.epil = mul nsw i64 %r.05.epil, %a
%epil.iter.next = add i64 %epil.iter, 1
%epil.iter.cmp.not = icmp eq i64 %epil.iter.next, %xtraiter
br i1 %epil.iter.cmp.not, label %for.end, label %for.body.epil, !llvm.loop !22
for.end: ; preds = %for.end.loopexit.unr-lcssa, %for.body.epil, %entry
%r.0.lcssa = phi i64 [ 1, %entry ], [ %mul.lcssa.ph, %for.end.loopexit.unr-lcssa ], [ %mul.epil, %for.body.epil ]
ret i64 %r.0.lcssa
}
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i64 @lldsum(i64 noundef %x) local_unnamed_addr #2 {
entry:
%tobool.not4 = icmp eq i64 %x, 0
br i1 %tobool.not4, label %while.end, label %while.body
while.body: ; preds = %entry, %while.body
%r.06 = phi i64 [ %add, %while.body ], [ 0, %entry ]
%x.addr.05 = phi i64 [ %div, %while.body ], [ %x, %entry ]
%rem = srem i64 %x.addr.05, 10
%add = add nsw i64 %r.06, %rem
%div = sdiv i64 %x.addr.05, 10
%x.addr.05.off = add i64 %x.addr.05, 9
%tobool.not = icmp ult i64 %x.addr.05.off, 19
br i1 %tobool.not, label %while.end, label %while.body, !llvm.loop !23
while.end: ; preds = %while.body, %entry
%r.0.lcssa = phi i64 [ 0, %entry ], [ %add, %while.body ]
ret i64 %r.0.lcssa
}
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i64 @lldsumb(i64 noundef %x, i64 noundef %b) local_unnamed_addr #2 {
entry:
%tobool.not5 = icmp eq i64 %x, 0
br i1 %tobool.not5, label %while.end, label %while.body
while.body: ; preds = %entry, %while.body
%r.07 = phi i64 [ %add, %while.body ], [ 0, %entry ]
%x.addr.06 = phi i64 [ %div, %while.body ], [ %x, %entry ]
%rem = srem i64 %x.addr.06, %b
%add = add nsw i64 %rem, %r.07
%div = sdiv i64 %x.addr.06, %b
%tobool.not = icmp eq i64 %div, 0
br i1 %tobool.not, label %while.end, label %while.body, !llvm.loop !24
while.end: ; preds = %while.body, %entry
%r.0.lcssa = phi i64 [ 0, %entry ], [ %add, %while.body ]
ret i64 %r.0.lcssa
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @llsankaku(i64 noundef %x) local_unnamed_addr #1 {
entry:
%add = add nsw i64 %x, 1
%mul = mul nsw i64 %add, %x
%div = sdiv i64 %mul, 2
ret i64 %div
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local double @dbmax(double noundef %a, double noundef %b) local_unnamed_addr #1 {
entry:
%cmp = fcmp ogt double %a, %b
%a.b = select i1 %cmp, double %a, double %b
ret double %a.b
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local double @dbmin(double noundef %a, double noundef %b) local_unnamed_addr #1 {
entry:
%cmp = fcmp olt double %a, %b
%a.b = select i1 %cmp, double %a, double %b
ret double %a.b
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local double @dbzt(double noundef %a, double noundef %b) local_unnamed_addr #1 {
entry:
%cmp.i = fcmp ogt double %a, %b
%a.b.i = select i1 %cmp.i, double %a, double %b
%cmp.i4 = fcmp olt double %a, %b
%a.b.i5 = select i1 %cmp.i4, double %a, double %b
%sub = fsub double %a.b.i, %a.b.i5
ret double %sub
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @sortfncsj(ptr nocapture noundef readonly %a, ptr nocapture noundef readonly %b) local_unnamed_addr #4 {
entry:
%0 = load i32, ptr %a, align 4, !tbaa !25
%1 = load i32, ptr %b, align 4, !tbaa !25
%cmp = icmp sgt i32 %0, %1
%cmp1 = icmp ne i32 %0, %1
%. = sext i1 %cmp1 to i32
%retval.0 = select i1 %cmp, i32 1, i32 %.
ret i32 %retval.0
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @sortfnckj(ptr nocapture noundef readonly %a, ptr nocapture noundef readonly %b) local_unnamed_addr #4 {
entry:
%0 = load i32, ptr %a, align 4, !tbaa !25
%1 = load i32, ptr %b, align 4, !tbaa !25
%cmp = icmp slt i32 %0, %1
%cmp1 = icmp ne i32 %0, %1
%. = sext i1 %cmp1 to i32
%retval.0 = select i1 %cmp, i32 1, i32 %.
ret i32 %retval.0
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @llsortfncsj(ptr nocapture noundef readonly %a, ptr nocapture noundef readonly %b) local_unnamed_addr #4 {
entry:
%0 = load i64, ptr %a, align 8, !tbaa !29
%1 = load i64, ptr %b, align 8, !tbaa !29
%cmp = icmp sgt i64 %0, %1
%cmp1 = icmp ne i64 %0, %1
%. = sext i1 %cmp1 to i32
%retval.0 = select i1 %cmp, i32 1, i32 %.
ret i32 %retval.0
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @llsortfnckj(ptr nocapture noundef readonly %a, ptr nocapture noundef readonly %b) local_unnamed_addr #4 {
entry:
%0 = load i64, ptr %a, align 8, !tbaa !29
%1 = load i64, ptr %b, align 8, !tbaa !29
%cmp = icmp slt i64 %0, %1
%cmp1 = icmp ne i64 %0, %1
%. = sext i1 %cmp1 to i32
%retval.0 = select i1 %cmp, i32 1, i32 %.
ret i32 %retval.0
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @dbsortfncsj(ptr nocapture noundef readonly %a, ptr nocapture noundef readonly %b) local_unnamed_addr #4 {
entry:
%0 = load double, ptr %a, align 8, !tbaa !31
%1 = load double, ptr %b, align 8, !tbaa !31
%cmp = fcmp ogt double %0, %1
%cmp1 = fcmp une double %0, %1
%. = sext i1 %cmp1 to i32
%retval.0 = select i1 %cmp, i32 1, i32 %.
ret i32 %retval.0
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @dbsortfnckj(ptr nocapture noundef readonly %a, ptr nocapture noundef readonly %b) local_unnamed_addr #4 {
entry:
%0 = load double, ptr %a, align 8, !tbaa !31
%1 = load double, ptr %b, align 8, !tbaa !31
%cmp = fcmp olt double %0, %1
%cmp1 = fcmp une double %0, %1
%. = sext i1 %cmp1 to i32
%retval.0 = select i1 %cmp, i32 1, i32 %.
ret i32 %retval.0
}
; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @strsortfncsj(ptr nocapture noundef readonly %a, ptr nocapture noundef readonly %b) local_unnamed_addr #5 {
entry:
%call = tail call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %a, ptr noundef nonnull dereferenceable(1) %b) #13
ret i32 %call
}
; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare i32 @strcmp(ptr nocapture noundef, ptr nocapture noundef) local_unnamed_addr #6
; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @strsortfnckj(ptr nocapture noundef readonly %a, ptr nocapture noundef readonly %b) local_unnamed_addr #5 {
entry:
%call = tail call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %b, ptr noundef nonnull dereferenceable(1) %a) #13
ret i32 %call
}
; Function Attrs: nounwind uwtable
define dso_local void @shuffledget(ptr noundef %x, i32 noundef %n) local_unnamed_addr #7 {
entry:
%b = alloca [524288 x i32], align 16
%call = tail call i64 @time(ptr noundef null) #14
%conv = trunc i64 %call to i32
tail call void @srand(i32 noundef %conv) #14
call void @llvm.lifetime.start.p0(i64 2097152, ptr nonnull %b) #14
%cmp44 = icmp sgt i32 %n, 0
br i1 %cmp44, label %for.body.preheader, label %for.end29
for.body.preheader: ; preds = %entry
%wide.trip.count = zext i32 %n to i64
%min.iters.check = icmp ult i32 %n, 8
br i1 %min.iters.check, label %for.body.preheader61, label %vector.ph
vector.ph: ; preds = %for.body.preheader
%n.vec = and i64 %wide.trip.count, 4294967288
br label %vector.body
vector.body: ; preds = %vector.body, %vector.ph
%index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
%vec.ind = phi <4 x i32> [ <i32 0, i32 1, i32 2, i32 3>, %vector.ph ], [ %vec.ind.next, %vector.body ]
%step.add = add <4 x i32> %vec.ind, <i32 4, i32 4, i32 4, i32 4>
%0 = getelementptr inbounds [524288 x i32], ptr %b, i64 0, i64 %index
store <4 x i32> %vec.ind, ptr %0, align 16, !tbaa !25
%1 = getelementptr inbounds i32, ptr %0, i64 4
store <4 x i32> %step.add, ptr %1, align 16, !tbaa !25
%index.next = add nuw i64 %index, 8
%vec.ind.next = add <4 x i32> %vec.ind, <i32 8, i32 8, i32 8, i32 8>
%2 = icmp eq i64 %index.next, %n.vec
br i1 %2, label %middle.block, label %vector.body, !llvm.loop !33
middle.block: ; preds = %vector.body
%cmp.n = icmp eq i64 %n.vec, %wide.trip.count
br i1 %cmp.n, label %for.cond2.preheader, label %for.body.preheader61
for.body.preheader61: ; preds = %for.body.preheader, %middle.block
%indvars.iv.ph = phi i64 [ 0, %for.body.preheader ], [ %n.vec, %middle.block ]
br label %for.body
for.cond2.preheader: ; preds = %for.body, %middle.block
br i1 %cmp44, label %for.body5.preheader, label %for.end29
for.body5.preheader: ; preds = %for.cond2.preheader
%3 = zext i32 %n to i64
br label %for.body5
for.body: ; preds = %for.body.preheader61, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ %indvars.iv.ph, %for.body.preheader61 ]
%arrayidx = getelementptr inbounds [524288 x i32], ptr %b, i64 0, i64 %indvars.iv
%4 = trunc i64 %indvars.iv to i32
store i32 %4, ptr %arrayidx, align 4, !tbaa !25
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
br i1 %exitcond.not, label %for.cond2.preheader, label %for.body, !llvm.loop !34
for.cond18.preheader: ; preds = %for.body5
br i1 %cmp44, label %for.body21.preheader, label %for.end29
for.body21.preheader: ; preds = %for.cond18.preheader
%wide.trip.count58 = zext i32 %n to i64
br label %for.body21
for.body5: ; preds = %for.body5.preheader, %for.body5
%indvars.iv51 = phi i64 [ %3, %for.body5.preheader ], [ %indvars.iv.next52, %for.body5 ]
%call6 = tail call i32 @rand() #14
%5 = trunc i64 %indvars.iv51 to i32
%rem = srem i32 %call6, %5
%indvars.iv.next52 = add nsw i64 %indvars.iv51, -1
%idxprom7 = and i64 %indvars.iv.next52, 4294967295
%arrayidx8 = getelementptr inbounds [524288 x i32], ptr %b, i64 0, i64 %idxprom7
%6 = load i32, ptr %arrayidx8, align 4, !tbaa !25
%idxprom9 = sext i32 %rem to i64
%arrayidx10 = getelementptr inbounds [524288 x i32], ptr %b, i64 0, i64 %idxprom9
%7 = load i32, ptr %arrayidx10, align 4, !tbaa !25
store i32 %7, ptr %arrayidx8, align 4, !tbaa !25
store i32 %6, ptr %arrayidx10, align 4, !tbaa !25
%cmp3 = icmp ugt i64 %indvars.iv51, 1
br i1 %cmp3, label %for.body5, label %for.cond18.preheader, !llvm.loop !35
for.body21: ; preds = %for.body21.preheader, %for.body21
%indvars.iv54 = phi i64 [ 0, %for.body21.preheader ], [ %indvars.iv.next55, %for.body21 ]
%arrayidx23 = getelementptr inbounds [524288 x i32], ptr %b, i64 0, i64 %indvars.iv54
%8 = load i32, ptr %arrayidx23, align 4, !tbaa !25
%idxprom24 = sext i32 %8 to i64
%arrayidx25 = getelementptr inbounds i32, ptr %x, i64 %idxprom24
%call26 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef %arrayidx25)
%indvars.iv.next55 = add nuw nsw i64 %indvars.iv54, 1
%exitcond59.not = icmp eq i64 %indvars.iv.next55, %wide.trip.count58
br i1 %exitcond59.not, label %for.end29, label %for.body21, !llvm.loop !36
for.end29: ; preds = %for.body21, %entry, %for.cond2.preheader, %for.cond18.preheader
call void @llvm.lifetime.end.p0(i64 2097152, ptr nonnull %b) #14
ret void
}
; Function Attrs: nounwind
declare void @srand(i32 noundef) local_unnamed_addr #8
; Function Attrs: nounwind
declare i64 @time(ptr noundef) local_unnamed_addr #8
; Function Attrs: nounwind
declare i32 @rand() local_unnamed_addr #8
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #9
; Function Attrs: nofree norecurse nosync nounwind memory(argmem: read) uwtable
define dso_local i32 @search(i32 noundef %x, ptr nocapture noundef readonly %a, i32 noundef %n) local_unnamed_addr #10 {
entry:
%cmp.not9 = icmp slt i32 %n, 1
br i1 %cmp.not9, label %while.end, label %while.body.preheader
while.body.preheader: ; preds = %entry
%sub = add nsw i32 %n, -1
br label %while.body
while.body: ; preds = %while.body.preheader, %while.body
%st.011 = phi i32 [ %st.1, %while.body ], [ 0, %while.body.preheader ]
%fi.010 = phi i32 [ %fi.1, %while.body ], [ %sub, %while.body.preheader ]
%add = add nsw i32 %st.011, %fi.010
%div = sdiv i32 %add, 2
%idxprom = sext i32 %div to i64
%arrayidx = getelementptr inbounds i32, ptr %a, i64 %idxprom
%0 = load i32, ptr %arrayidx, align 4, !tbaa !25
%cmp1 = icmp slt i32 %0, %x
%add2 = add nsw i32 %div, 1
%sub3 = add nsw i32 %div, -1
%fi.1 = select i1 %cmp1, i32 %fi.010, i32 %sub3
%st.1 = select i1 %cmp1, i32 %add2, i32 %st.011
%cmp.not = icmp sgt i32 %st.1, %fi.1
br i1 %cmp.not, label %while.end, label %while.body, !llvm.loop !37
while.end: ; preds = %while.body, %entry
%st.0.lcssa = phi i32 [ 0, %entry ], [ %st.1, %while.body ]
ret i32 %st.0.lcssa
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @sdsortfnc(ptr nocapture noundef readonly %a, ptr nocapture noundef readonly %b) local_unnamed_addr #4 {
entry:
%0 = load i32, ptr %a, align 4, !tbaa !38
%1 = load i32, ptr %b, align 4, !tbaa !38
%cmp = icmp slt i32 %0, %1
%cmp4 = icmp sgt i32 %0, %1
%. = zext i1 %cmp4 to i32
%retval.0 = select i1 %cmp, i32 -1, i32 %.
ret i32 %retval.0
}
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #11 {
entry:
%n = alloca i32, align 4
%k = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #14
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %k) #14
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %n, ptr noundef nonnull %k)
%0 = load i32, ptr %k, align 4, !tbaa !25
%1 = load i32, ptr %n, align 4, !tbaa !25
%rem = srem i32 %0, %1
%cmp = icmp eq i32 %rem, 0
%2 = sub i32 0, %1
%sub.sink.p = select i1 %cmp, i32 %1, i32 %2
%sub.sink = add i32 %0, %sub.sink.p
%call2 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %sub.sink)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %k) #14
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #14
ret i32 0
}
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #9
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smax.i32(i32, i32) #12
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smin.i32(i32, i32) #12
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.abs.i32(i32, i1 immarg) #12
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smax.i64(i64, i64) #12
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smin.i64(i64, i64) #12
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.abs.i64(i64, i1 immarg) #12
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.vector.reduce.mul.v4i32(<4 x i32>) #12
attributes #0 = { mustprogress nofree nosync nounwind willreturn memory(none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { nofree norecurse nosync nounwind memory(none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { mustprogress nofree nounwind willreturn memory(argmem: read) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { mustprogress nofree nounwind willreturn memory(argmem: read) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #8 = { nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #9 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #10 = { nofree norecurse nosync nounwind memory(argmem: read) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #11 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #12 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #13 = { nounwind willreturn memory(read) }
attributes #14 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = distinct !{!5, !6}
!6 = !{!"llvm.loop.mustprogress"}
!7 = distinct !{!7, !6}
!8 = distinct !{!8, !6, !9, !10}
!9 = !{!"llvm.loop.isvectorized", i32 1}
!10 = !{!"llvm.loop.unroll.runtime.disable"}
!11 = distinct !{!11, !6, !10, !9}
!12 = distinct !{!12, !6, !9, !10}
!13 = distinct !{!13, !6, !10, !9}
!14 = distinct !{!14, !6}
!15 = distinct !{!15, !6}
!16 = distinct !{!16, !6}
!17 = distinct !{!17, !6}
!18 = distinct !{!18, !6}
!19 = distinct !{!19, !20}
!20 = !{!"llvm.loop.unroll.disable"}
!21 = distinct !{!21, !6}
!22 = distinct !{!22, !20}
!23 = distinct !{!23, !6}
!24 = distinct !{!24, !6}
!25 = !{!26, !26, i64 0}
!26 = !{!"int", !27, i64 0}
!27 = !{!"omnipotent char", !28, i64 0}
!28 = !{!"Simple C/C++ TBAA"}
!29 = !{!30, !30, i64 0}
!30 = !{!"long long", !27, i64 0}
!31 = !{!32, !32, i64 0}
!32 = !{!"double", !27, i64 0}
!33 = distinct !{!33, !6, !9, !10}
!34 = distinct !{!34, !6, !10, !9}
!35 = distinct !{!35, !6}
!36 = distinct !{!36, !6}
!37 = distinct !{!37, !6}
!38 = !{!39, !26, i64 0}
!39 = !{!"", !26, i64 0, !26, i64 4}
|
#include<stdio.h>
int main()
{
int a,b,c,d;
int x,y;
int arr[1002],m[1000];
int i,j,k,l;
for(i=0;i<1001;i++)
arr[i]=0;
for(i=2;i<1001;i++)
if(arr[i]==0)
{
for(j=2;i*j<1001;i++)
{
arr[i*j]=1;
}
}
i=2;j=0;
for(;i<1001;i++)
if(arr[i]==0)
{
m[j]=i;
j++;
}
scanf("%d%d%d%d",&a,&b,&c,&d);
if((a*d)>(c*b))
{
x=(a*d)-(b*c);
y=a*d;
}
else
{
x=(b*c)-(d*a);
y=c*b;
}
for(i=0;i<j;i++)
while((x%m[i]==0) && (y%m[i]==0))
{
x=x/m[i];
y=y/m[i];
}
printf("%d/%d\n",x,y);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_23098/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_23098/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [9 x i8] c"%d%d%d%d\00", align 1
@.str.1 = private unnamed_addr constant [7 x i8] c"%d/%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%a = alloca i32, align 4
%b = alloca i32, align 4
%c = alloca i32, align 4
%d = alloca i32, align 4
%arr = alloca [1002 x i32], align 16
%m = alloca [1000 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %a) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %b) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %c) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %d) #5
call void @llvm.lifetime.start.p0(i64 4008, ptr nonnull %arr) #5
call void @llvm.lifetime.start.p0(i64 4000, ptr nonnull %m) #5
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(4004) %arr, i8 0, i64 4004, i1 false), !tbaa !5
br label %for.body3
for.body3: ; preds = %entry, %for.inc16
%i.193 = phi i32 [ %inc17, %for.inc16 ], [ 2, %entry ]
%idxprom4 = sext i32 %i.193 to i64
%arrayidx5 = getelementptr inbounds [1002 x i32], ptr %arr, i64 0, i64 %idxprom4
%0 = load i32, ptr %arrayidx5, align 4, !tbaa !5
%cmp6 = icmp eq i32 %0, 0
%cmp891 = icmp slt i32 %i.193, 501
%or.cond = and i1 %cmp6, %cmp891
br i1 %or.cond, label %for.body9, label %for.inc16
for.body9: ; preds = %for.body3, %for.body9
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body9 ], [ %idxprom4, %for.body3 ]
%1 = trunc i64 %indvars.iv to i32
%mul = shl nsw i32 %1, 1
%idxprom11 = sext i32 %mul to i64
%arrayidx12 = getelementptr inbounds [1002 x i32], ptr %arr, i64 0, i64 %idxprom11
store i32 1, ptr %arrayidx12, align 8, !tbaa !5
%indvars.iv.next = add nsw i64 %indvars.iv, 1
%2 = and i64 %indvars.iv.next, 4294967295
%exitcond.not = icmp eq i64 %2, 501
br i1 %exitcond.not, label %for.inc16, label %for.body9, !llvm.loop !9
for.inc16: ; preds = %for.body9, %for.body3
%i.3 = phi i32 [ %i.193, %for.body3 ], [ 501, %for.body9 ]
%inc17 = add nsw i32 %i.3, 1
%cmp2 = icmp slt i32 %i.3, 1000
br i1 %cmp2, label %for.body3, label %for.body21, !llvm.loop !11
for.body21: ; preds = %for.inc16, %for.inc30.1
%indvars.iv112 = phi i64 [ %indvars.iv.next113.1, %for.inc30.1 ], [ 2, %for.inc16 ]
%j.095 = phi i32 [ %j.1.1, %for.inc30.1 ], [ 0, %for.inc16 ]
%arrayidx23 = getelementptr inbounds [1002 x i32], ptr %arr, i64 0, i64 %indvars.iv112
%3 = load i32, ptr %arrayidx23, align 8, !tbaa !5
%cmp24 = icmp eq i32 %3, 0
br i1 %cmp24, label %if.then25, label %for.inc30
if.then25: ; preds = %for.body21
%idxprom26 = sext i32 %j.095 to i64
%arrayidx27 = getelementptr inbounds [1000 x i32], ptr %m, i64 0, i64 %idxprom26
%4 = trunc i64 %indvars.iv112 to i32
store i32 %4, ptr %arrayidx27, align 4, !tbaa !5
%inc28 = add nsw i32 %j.095, 1
br label %for.inc30
for.inc30: ; preds = %for.body21, %if.then25
%j.1 = phi i32 [ %inc28, %if.then25 ], [ %j.095, %for.body21 ]
%indvars.iv.next113 = or i64 %indvars.iv112, 1
%exitcond115.not = icmp eq i64 %indvars.iv.next113, 1001
br i1 %exitcond115.not, label %for.end32, label %for.body21.1, !llvm.loop !12
for.body21.1: ; preds = %for.inc30
%arrayidx23.1 = getelementptr inbounds [1002 x i32], ptr %arr, i64 0, i64 %indvars.iv.next113
%5 = load i32, ptr %arrayidx23.1, align 4, !tbaa !5
%cmp24.1 = icmp eq i32 %5, 0
br i1 %cmp24.1, label %if.then25.1, label %for.inc30.1
if.then25.1: ; preds = %for.body21.1
%idxprom26.1 = sext i32 %j.1 to i64
%arrayidx27.1 = getelementptr inbounds [1000 x i32], ptr %m, i64 0, i64 %idxprom26.1
%6 = trunc i64 %indvars.iv.next113 to i32
store i32 %6, ptr %arrayidx27.1, align 4, !tbaa !5
%inc28.1 = add nsw i32 %j.1, 1
br label %for.inc30.1
for.inc30.1: ; preds = %if.then25.1, %for.body21.1
%j.1.1 = phi i32 [ %inc28.1, %if.then25.1 ], [ %j.1, %for.body21.1 ]
%indvars.iv.next113.1 = add nuw nsw i64 %indvars.iv112, 2
br label %for.body21
for.end32: ; preds = %for.inc30
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a, ptr noundef nonnull %b, ptr noundef nonnull %c, ptr noundef nonnull %d)
%7 = load i32, ptr %a, align 4, !tbaa !5
%8 = load i32, ptr %d, align 4, !tbaa !5
%mul33 = mul nsw i32 %8, %7
%9 = load i32, ptr %c, align 4, !tbaa !5
%10 = load i32, ptr %b, align 4, !tbaa !5
%mul34 = mul nsw i32 %10, %9
%sub = sub nsw i32 %mul33, %mul34
%y.0 = call i32 @llvm.smax.i32(i32 %mul33, i32 %mul34)
%x.0 = call i32 @llvm.abs.i32(i32 %sub, i1 true)
%cmp46104 = icmp sgt i32 %j.1, 0
br i1 %cmp46104, label %while.cond.preheader.preheader, label %for.end62
while.cond.preheader.preheader: ; preds = %for.end32
%wide.trip.count = zext i32 %j.1 to i64
br label %while.cond.preheader
while.cond.preheader: ; preds = %while.cond.preheader.preheader, %for.inc60
%indvars.iv116 = phi i64 [ 0, %while.cond.preheader.preheader ], [ %indvars.iv.next117, %for.inc60 ]
%x.1107 = phi i32 [ %x.0, %while.cond.preheader.preheader ], [ %x.2.lcssa, %for.inc60 ]
%y.1106 = phi i32 [ %y.0, %while.cond.preheader.preheader ], [ %y.2.lcssa, %for.inc60 ]
%arrayidx49 = getelementptr inbounds [1000 x i32], ptr %m, i64 0, i64 %indvars.iv116
%11 = load i32, ptr %arrayidx49, align 4, !tbaa !5
%rem96 = srem i32 %x.1107, %11
%cmp5097 = icmp eq i32 %rem96, 0
br i1 %cmp5097, label %land.rhs, label %for.inc60
land.rhs: ; preds = %while.cond.preheader, %while.body
%x.299 = phi i32 [ %div, %while.body ], [ %x.1107, %while.cond.preheader ]
%y.298 = phi i32 [ %div59, %while.body ], [ %y.1106, %while.cond.preheader ]
%rem53 = srem i32 %y.298, %11
%div59 = sdiv i32 %y.298, %11
%cmp54 = icmp eq i32 %rem53, 0
br i1 %cmp54, label %while.body, label %for.inc60
while.body: ; preds = %land.rhs
%div = sdiv i32 %x.299, %11
%rem = srem i32 %div, %11
%cmp50 = icmp eq i32 %rem, 0
br i1 %cmp50, label %land.rhs, label %for.inc60, !llvm.loop !13
for.inc60: ; preds = %while.body, %land.rhs, %while.cond.preheader
%y.2.lcssa = phi i32 [ %y.1106, %while.cond.preheader ], [ %y.298, %land.rhs ], [ %div59, %while.body ]
%x.2.lcssa = phi i32 [ %x.1107, %while.cond.preheader ], [ %x.299, %land.rhs ], [ %div, %while.body ]
%indvars.iv.next117 = add nuw nsw i64 %indvars.iv116, 1
%exitcond119.not = icmp eq i64 %indvars.iv.next117, %wide.trip.count
br i1 %exitcond119.not, label %for.end62, label %while.cond.preheader, !llvm.loop !14
for.end62: ; preds = %for.inc60, %for.end32
%y.1.lcssa = phi i32 [ %y.0, %for.end32 ], [ %y.2.lcssa, %for.inc60 ]
%x.1.lcssa = phi i32 [ %x.0, %for.end32 ], [ %x.2.lcssa, %for.inc60 ]
%call63 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %x.1.lcssa, i32 noundef %y.1.lcssa)
call void @llvm.lifetime.end.p0(i64 4000, ptr nonnull %m) #5
call void @llvm.lifetime.end.p0(i64 4008, ptr nonnull %arr) #5
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %d) #5
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %c) #5
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %b) #5
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %a) #5
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smax.i32(i32, i32) #3
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.abs.i32(i32, i1 immarg) #3
; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #4
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #5 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
!14 = distinct !{!14, !10}
|
#include<stdio.h>
int main(void)
{
int a, b;
int c;
scanf("%d %d", &a, &b);
if(b%a==0)
c=a+b;
else
c=b-a;
printf("%d\n", c);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_231021/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_231021/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [6 x i8] c"%d %d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%a = alloca i32, align 4
%b = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %a) #3
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %b) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a, ptr noundef nonnull %b)
%0 = load i32, ptr %b, align 4, !tbaa !5
%1 = load i32, ptr %a, align 4, !tbaa !5
%rem = srem i32 %0, %1
%cmp = icmp eq i32 %rem, 0
%2 = sub i32 0, %1
%c.0.p = select i1 %cmp, i32 %1, i32 %2
%c.0 = add i32 %c.0.p, %0
%call1 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %c.0)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %b) #3
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %a) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#include<stdio.h>
//累乗(power)a^n(mod10^9+7)
long long power(long long a,long long n){
long long count=a,sum=1;
while(n>0){
if(n%2==1)
sum*=count;
count*=count;
count%=1000000007;
sum%=1000000007;
n/=2;
}
return sum;
}
//nCr(mod10^9+7)
long long int comb(long long int n,long long int r){
long long x=1,y=1,i;
for(i=0;i<r;i++){
x*=n-i;
y*=r-i;
x%=1000000007;
y%=1000000007;
}
y=power(y,1000000005);
return (x*y)%1000000007;
}
int main(){
long long n,a,b,count;
scanf("%lld%lld%lld",&n,&a,&b);
count=power(2,n)-comb(n,a)-comb(n,b)-1;
while(count<0){
count+=1000000007;
}
printf("%lld\n",count);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_231072/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_231072/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [13 x i8] c"%lld%lld%lld\00", align 1
@.str.1 = private unnamed_addr constant [6 x i8] c"%lld\0A\00", align 1
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i64 @power(i64 noundef %a, i64 noundef %n) local_unnamed_addr #0 {
entry:
%cmp13 = icmp sgt i64 %n, 0
br i1 %cmp13, label %while.body, label %while.end
while.body: ; preds = %entry, %while.body
%sum.016 = phi i64 [ %rem4, %while.body ], [ 1, %entry ]
%count.015 = phi i64 [ %rem3, %while.body ], [ %a, %entry ]
%n.addr.014 = phi i64 [ %div12, %while.body ], [ %n, %entry ]
%rem = and i64 %n.addr.014, 1
%cmp1.not = icmp eq i64 %rem, 0
%mul = select i1 %cmp1.not, i64 1, i64 %count.015
%spec.select = mul nsw i64 %mul, %sum.016
%mul2 = mul nsw i64 %count.015, %count.015
%rem3 = urem i64 %mul2, 1000000007
%rem4 = srem i64 %spec.select, 1000000007
%div12 = lshr i64 %n.addr.014, 1
%cmp.not = icmp ult i64 %n.addr.014, 2
br i1 %cmp.not, label %while.end, label %while.body, !llvm.loop !5
while.end: ; preds = %while.body, %entry
%sum.0.lcssa = phi i64 [ 1, %entry ], [ %rem4, %while.body ]
ret i64 %sum.0.lcssa
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i64 @comb(i64 noundef %n, i64 noundef %r) local_unnamed_addr #0 {
entry:
%cmp15 = icmp sgt i64 %r, 0
br i1 %cmp15, label %for.body.preheader, label %while.body.i.preheader
for.body.preheader: ; preds = %entry
%xtraiter = and i64 %r, 1
%0 = icmp eq i64 %r, 1
br i1 %0, label %while.body.i.preheader.loopexit.unr-lcssa, label %for.body.preheader.new
for.body.preheader.new: ; preds = %for.body.preheader
%unroll_iter = and i64 %r, -2
br label %for.body
while.body.i.preheader.loopexit.unr-lcssa: ; preds = %for.body, %for.body.preheader
%rem.lcssa.ph = phi i64 [ undef, %for.body.preheader ], [ %rem.1, %for.body ]
%rem3.lcssa.ph = phi i64 [ undef, %for.body.preheader ], [ %rem3.1, %for.body ]
%i.018.unr = phi i64 [ 0, %for.body.preheader ], [ %inc.1, %for.body ]
%y.017.unr = phi i64 [ 1, %for.body.preheader ], [ %rem3.1, %for.body ]
%x.016.unr = phi i64 [ 1, %for.body.preheader ], [ %rem.1, %for.body ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %while.body.i.preheader, label %for.body.epil
for.body.epil: ; preds = %while.body.i.preheader.loopexit.unr-lcssa
%sub.epil = sub nsw i64 %n, %i.018.unr
%mul.epil = mul nsw i64 %sub.epil, %x.016.unr
%sub1.epil = sub nsw i64 %r, %i.018.unr
%mul2.epil = mul nsw i64 %sub1.epil, %y.017.unr
%rem.epil = srem i64 %mul.epil, 1000000007
%rem3.epil = srem i64 %mul2.epil, 1000000007
br label %while.body.i.preheader
while.body.i.preheader: ; preds = %for.body.epil, %while.body.i.preheader.loopexit.unr-lcssa, %entry
%x.0.lcssa = phi i64 [ 1, %entry ], [ %rem.lcssa.ph, %while.body.i.preheader.loopexit.unr-lcssa ], [ %rem.epil, %for.body.epil ]
%y.0.lcssa = phi i64 [ 1, %entry ], [ %rem3.lcssa.ph, %while.body.i.preheader.loopexit.unr-lcssa ], [ %rem3.epil, %for.body.epil ]
br label %while.body.i
for.body: ; preds = %for.body, %for.body.preheader.new
%i.018 = phi i64 [ 0, %for.body.preheader.new ], [ %inc.1, %for.body ]
%y.017 = phi i64 [ 1, %for.body.preheader.new ], [ %rem3.1, %for.body ]
%x.016 = phi i64 [ 1, %for.body.preheader.new ], [ %rem.1, %for.body ]
%niter = phi i64 [ 0, %for.body.preheader.new ], [ %niter.next.1, %for.body ]
%sub = sub nsw i64 %n, %i.018
%mul = mul nsw i64 %sub, %x.016
%sub1 = sub nsw i64 %r, %i.018
%mul2 = mul nsw i64 %sub1, %y.017
%rem = srem i64 %mul, 1000000007
%rem3 = srem i64 %mul2, 1000000007
%inc = or i64 %i.018, 1
%sub.1 = sub nsw i64 %n, %inc
%mul.1 = mul nsw i64 %sub.1, %rem
%sub1.1 = sub nsw i64 %r, %inc
%mul2.1 = mul nsw i64 %sub1.1, %rem3
%rem.1 = srem i64 %mul.1, 1000000007
%rem3.1 = srem i64 %mul2.1, 1000000007
%inc.1 = add nuw nsw i64 %i.018, 2
%niter.next.1 = add i64 %niter, 2
%niter.ncmp.1 = icmp eq i64 %niter.next.1, %unroll_iter
br i1 %niter.ncmp.1, label %while.body.i.preheader.loopexit.unr-lcssa, label %for.body, !llvm.loop !7
while.body.i: ; preds = %while.body.i.preheader, %while.body.i
%sum.016.i = phi i64 [ %rem4.i, %while.body.i ], [ 1, %while.body.i.preheader ]
%count.015.i = phi i64 [ %rem3.i, %while.body.i ], [ %y.0.lcssa, %while.body.i.preheader ]
%n.addr.014.i = phi i64 [ %div12.i, %while.body.i ], [ 1000000005, %while.body.i.preheader ]
%rem.i = and i64 %n.addr.014.i, 1
%cmp1.not.i = icmp eq i64 %rem.i, 0
%mul.i = select i1 %cmp1.not.i, i64 1, i64 %count.015.i
%spec.select.i = mul nsw i64 %mul.i, %sum.016.i
%mul2.i = mul nsw i64 %count.015.i, %count.015.i
%rem3.i = urem i64 %mul2.i, 1000000007
%rem4.i = srem i64 %spec.select.i, 1000000007
%div12.i = lshr i64 %n.addr.014.i, 1
%cmp.not.i = icmp ult i64 %n.addr.014.i, 2
br i1 %cmp.not.i, label %power.exit, label %while.body.i, !llvm.loop !5
power.exit: ; preds = %while.body.i
%mul4 = mul nsw i64 %rem4.i, %x.0.lcssa
%rem5 = srem i64 %mul4, 1000000007
ret i64 %rem5
}
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #2 {
entry:
%n = alloca i64, align 8
%a = alloca i64, align 8
%b = alloca i64, align 8
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %n) #5
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %a) #5
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %b) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n, ptr noundef nonnull %a, ptr noundef nonnull %b)
%0 = load i64, ptr %n, align 8, !tbaa !8
%cmp13.i = icmp sgt i64 %0, 0
br i1 %cmp13.i, label %while.body.i, label %power.exit
while.body.i: ; preds = %entry, %while.body.i
%sum.016.i = phi i64 [ %rem4.i, %while.body.i ], [ 1, %entry ]
%count.015.i = phi i64 [ %rem3.i, %while.body.i ], [ 2, %entry ]
%n.addr.014.i = phi i64 [ %div12.i, %while.body.i ], [ %0, %entry ]
%rem.i = and i64 %n.addr.014.i, 1
%cmp1.not.i = icmp eq i64 %rem.i, 0
%mul.i = select i1 %cmp1.not.i, i64 1, i64 %count.015.i
%spec.select.i = mul nsw i64 %mul.i, %sum.016.i
%mul2.i = mul nuw nsw i64 %count.015.i, %count.015.i
%rem3.i = urem i64 %mul2.i, 1000000007
%rem4.i = srem i64 %spec.select.i, 1000000007
%div12.i = lshr i64 %n.addr.014.i, 1
%cmp.not.i = icmp ult i64 %n.addr.014.i, 2
br i1 %cmp.not.i, label %power.exit, label %while.body.i, !llvm.loop !5
power.exit: ; preds = %while.body.i, %entry
%sum.0.lcssa.i = phi i64 [ 1, %entry ], [ %rem4.i, %while.body.i ]
%1 = load i64, ptr %a, align 8, !tbaa !8
%cmp15.i = icmp sgt i64 %1, 0
br i1 %cmp15.i, label %for.body.i.preheader, label %while.body.i.preheader.i
for.body.i.preheader: ; preds = %power.exit
%xtraiter = and i64 %1, 1
%2 = icmp eq i64 %1, 1
br i1 %2, label %while.body.i.preheader.i.loopexit.unr-lcssa, label %for.body.i.preheader.new
for.body.i.preheader.new: ; preds = %for.body.i.preheader
%unroll_iter = and i64 %1, -2
br label %for.body.i
while.body.i.preheader.i.loopexit.unr-lcssa: ; preds = %for.body.i, %for.body.i.preheader
%rem.i11.lcssa.ph = phi i64 [ undef, %for.body.i.preheader ], [ %rem.i11.1, %for.body.i ]
%rem3.i12.lcssa.ph = phi i64 [ undef, %for.body.i.preheader ], [ %rem3.i12.1, %for.body.i ]
%i.018.i.unr = phi i64 [ 0, %for.body.i.preheader ], [ %inc.i.1, %for.body.i ]
%y.017.i.unr = phi i64 [ 1, %for.body.i.preheader ], [ %rem3.i12.1, %for.body.i ]
%x.016.i.unr = phi i64 [ 1, %for.body.i.preheader ], [ %rem.i11.1, %for.body.i ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %while.body.i.preheader.i, label %for.body.i.epil
for.body.i.epil: ; preds = %while.body.i.preheader.i.loopexit.unr-lcssa
%sub.i.epil = sub nsw i64 %0, %i.018.i.unr
%mul.i9.epil = mul nsw i64 %x.016.i.unr, %sub.i.epil
%sub1.i.epil = sub nsw i64 %1, %i.018.i.unr
%mul2.i10.epil = mul nsw i64 %sub1.i.epil, %y.017.i.unr
%rem.i11.epil = srem i64 %mul.i9.epil, 1000000007
%rem3.i12.epil = srem i64 %mul2.i10.epil, 1000000007
br label %while.body.i.preheader.i
while.body.i.preheader.i: ; preds = %for.body.i.epil, %while.body.i.preheader.i.loopexit.unr-lcssa, %power.exit
%x.0.lcssa.i = phi i64 [ 1, %power.exit ], [ %rem.i11.lcssa.ph, %while.body.i.preheader.i.loopexit.unr-lcssa ], [ %rem.i11.epil, %for.body.i.epil ]
%y.0.lcssa.i = phi i64 [ 1, %power.exit ], [ %rem3.i12.lcssa.ph, %while.body.i.preheader.i.loopexit.unr-lcssa ], [ %rem3.i12.epil, %for.body.i.epil ]
br label %while.body.i.i
for.body.i: ; preds = %for.body.i, %for.body.i.preheader.new
%i.018.i = phi i64 [ 0, %for.body.i.preheader.new ], [ %inc.i.1, %for.body.i ]
%y.017.i = phi i64 [ 1, %for.body.i.preheader.new ], [ %rem3.i12.1, %for.body.i ]
%x.016.i = phi i64 [ 1, %for.body.i.preheader.new ], [ %rem.i11.1, %for.body.i ]
%niter = phi i64 [ 0, %for.body.i.preheader.new ], [ %niter.next.1, %for.body.i ]
%sub.i = sub nsw i64 %0, %i.018.i
%mul.i9 = mul nsw i64 %x.016.i, %sub.i
%sub1.i = sub nsw i64 %1, %i.018.i
%mul2.i10 = mul nsw i64 %sub1.i, %y.017.i
%rem.i11 = srem i64 %mul.i9, 1000000007
%rem3.i12 = srem i64 %mul2.i10, 1000000007
%inc.i = or i64 %i.018.i, 1
%sub.i.1 = sub nsw i64 %0, %inc.i
%mul.i9.1 = mul nsw i64 %rem.i11, %sub.i.1
%sub1.i.1 = sub nsw i64 %1, %inc.i
%mul2.i10.1 = mul nsw i64 %sub1.i.1, %rem3.i12
%rem.i11.1 = srem i64 %mul.i9.1, 1000000007
%rem3.i12.1 = srem i64 %mul2.i10.1, 1000000007
%inc.i.1 = add nuw nsw i64 %i.018.i, 2
%niter.next.1 = add i64 %niter, 2
%niter.ncmp.1 = icmp eq i64 %niter.next.1, %unroll_iter
br i1 %niter.ncmp.1, label %while.body.i.preheader.i.loopexit.unr-lcssa, label %for.body.i, !llvm.loop !7
while.body.i.i: ; preds = %while.body.i.i, %while.body.i.preheader.i
%sum.016.i.i = phi i64 [ %rem4.i.i, %while.body.i.i ], [ 1, %while.body.i.preheader.i ]
%count.015.i.i = phi i64 [ %rem3.i.i, %while.body.i.i ], [ %y.0.lcssa.i, %while.body.i.preheader.i ]
%n.addr.014.i.i = phi i64 [ %div12.i.i, %while.body.i.i ], [ 1000000005, %while.body.i.preheader.i ]
%rem.i.i = and i64 %n.addr.014.i.i, 1
%cmp1.not.i.i = icmp eq i64 %rem.i.i, 0
%mul.i.i = select i1 %cmp1.not.i.i, i64 1, i64 %count.015.i.i
%spec.select.i.i = mul nsw i64 %mul.i.i, %sum.016.i.i
%mul2.i.i = mul nsw i64 %count.015.i.i, %count.015.i.i
%rem3.i.i = urem i64 %mul2.i.i, 1000000007
%rem4.i.i = srem i64 %spec.select.i.i, 1000000007
%div12.i.i = lshr i64 %n.addr.014.i.i, 1
%cmp.not.i.i = icmp ult i64 %n.addr.014.i.i, 2
br i1 %cmp.not.i.i, label %comb.exit, label %while.body.i.i, !llvm.loop !5
comb.exit: ; preds = %while.body.i.i
%3 = load i64, ptr %b, align 8, !tbaa !8
%cmp15.i13 = icmp sgt i64 %3, 0
br i1 %cmp15.i13, label %for.body.i32.preheader, label %while.body.i.preheader.i14
for.body.i32.preheader: ; preds = %comb.exit
%xtraiter47 = and i64 %3, 1
%4 = icmp eq i64 %3, 1
br i1 %4, label %while.body.i.preheader.i14.loopexit.unr-lcssa, label %for.body.i32.preheader.new
for.body.i32.preheader.new: ; preds = %for.body.i32.preheader
%unroll_iter51 = and i64 %3, -2
br label %for.body.i32
while.body.i.preheader.i14.loopexit.unr-lcssa: ; preds = %for.body.i32, %for.body.i32.preheader
%rem.i40.lcssa.ph = phi i64 [ undef, %for.body.i32.preheader ], [ %rem.i40.1, %for.body.i32 ]
%rem3.i41.lcssa.ph = phi i64 [ undef, %for.body.i32.preheader ], [ %rem3.i41.1, %for.body.i32 ]
%i.018.i33.unr = phi i64 [ 0, %for.body.i32.preheader ], [ %inc.i42.1, %for.body.i32 ]
%y.017.i34.unr = phi i64 [ 1, %for.body.i32.preheader ], [ %rem3.i41.1, %for.body.i32 ]
%x.016.i35.unr = phi i64 [ 1, %for.body.i32.preheader ], [ %rem.i40.1, %for.body.i32 ]
%lcmp.mod48.not = icmp eq i64 %xtraiter47, 0
br i1 %lcmp.mod48.not, label %while.body.i.preheader.i14, label %for.body.i32.epil
for.body.i32.epil: ; preds = %while.body.i.preheader.i14.loopexit.unr-lcssa
%sub.i36.epil = sub nsw i64 %0, %i.018.i33.unr
%mul.i37.epil = mul nsw i64 %x.016.i35.unr, %sub.i36.epil
%sub1.i38.epil = sub nsw i64 %3, %i.018.i33.unr
%mul2.i39.epil = mul nsw i64 %sub1.i38.epil, %y.017.i34.unr
%rem.i40.epil = srem i64 %mul.i37.epil, 1000000007
%rem3.i41.epil = srem i64 %mul2.i39.epil, 1000000007
br label %while.body.i.preheader.i14
while.body.i.preheader.i14: ; preds = %for.body.i32.epil, %while.body.i.preheader.i14.loopexit.unr-lcssa, %comb.exit
%x.0.lcssa.i15 = phi i64 [ 1, %comb.exit ], [ %rem.i40.lcssa.ph, %while.body.i.preheader.i14.loopexit.unr-lcssa ], [ %rem.i40.epil, %for.body.i32.epil ]
%y.0.lcssa.i16 = phi i64 [ 1, %comb.exit ], [ %rem3.i41.lcssa.ph, %while.body.i.preheader.i14.loopexit.unr-lcssa ], [ %rem3.i41.epil, %for.body.i32.epil ]
br label %while.body.i.i17
for.body.i32: ; preds = %for.body.i32, %for.body.i32.preheader.new
%i.018.i33 = phi i64 [ 0, %for.body.i32.preheader.new ], [ %inc.i42.1, %for.body.i32 ]
%y.017.i34 = phi i64 [ 1, %for.body.i32.preheader.new ], [ %rem3.i41.1, %for.body.i32 ]
%x.016.i35 = phi i64 [ 1, %for.body.i32.preheader.new ], [ %rem.i40.1, %for.body.i32 ]
%niter52 = phi i64 [ 0, %for.body.i32.preheader.new ], [ %niter52.next.1, %for.body.i32 ]
%sub.i36 = sub nsw i64 %0, %i.018.i33
%mul.i37 = mul nsw i64 %x.016.i35, %sub.i36
%sub1.i38 = sub nsw i64 %3, %i.018.i33
%mul2.i39 = mul nsw i64 %sub1.i38, %y.017.i34
%rem.i40 = srem i64 %mul.i37, 1000000007
%rem3.i41 = srem i64 %mul2.i39, 1000000007
%inc.i42 = or i64 %i.018.i33, 1
%sub.i36.1 = sub nsw i64 %0, %inc.i42
%mul.i37.1 = mul nsw i64 %rem.i40, %sub.i36.1
%sub1.i38.1 = sub nsw i64 %3, %inc.i42
%mul2.i39.1 = mul nsw i64 %sub1.i38.1, %rem3.i41
%rem.i40.1 = srem i64 %mul.i37.1, 1000000007
%rem3.i41.1 = srem i64 %mul2.i39.1, 1000000007
%inc.i42.1 = add nuw nsw i64 %i.018.i33, 2
%niter52.next.1 = add i64 %niter52, 2
%niter52.ncmp.1 = icmp eq i64 %niter52.next.1, %unroll_iter51
br i1 %niter52.ncmp.1, label %while.body.i.preheader.i14.loopexit.unr-lcssa, label %for.body.i32, !llvm.loop !7
while.body.i.i17: ; preds = %while.body.i.i17, %while.body.i.preheader.i14
%sum.016.i.i18 = phi i64 [ %rem4.i.i27, %while.body.i.i17 ], [ 1, %while.body.i.preheader.i14 ]
%count.015.i.i19 = phi i64 [ %rem3.i.i26, %while.body.i.i17 ], [ %y.0.lcssa.i16, %while.body.i.preheader.i14 ]
%n.addr.014.i.i20 = phi i64 [ %div12.i.i28, %while.body.i.i17 ], [ 1000000005, %while.body.i.preheader.i14 ]
%rem.i.i21 = and i64 %n.addr.014.i.i20, 1
%cmp1.not.i.i22 = icmp eq i64 %rem.i.i21, 0
%mul.i.i23 = select i1 %cmp1.not.i.i22, i64 1, i64 %count.015.i.i19
%spec.select.i.i24 = mul nsw i64 %mul.i.i23, %sum.016.i.i18
%mul2.i.i25 = mul nsw i64 %count.015.i.i19, %count.015.i.i19
%rem3.i.i26 = urem i64 %mul2.i.i25, 1000000007
%rem4.i.i27 = srem i64 %spec.select.i.i24, 1000000007
%div12.i.i28 = lshr i64 %n.addr.014.i.i20, 1
%cmp.not.i.i29 = icmp ult i64 %n.addr.014.i.i20, 2
br i1 %cmp.not.i.i29, label %comb.exit44, label %while.body.i.i17, !llvm.loop !5
comb.exit44: ; preds = %while.body.i.i17
%mul4.i = mul nsw i64 %rem4.i.i, %x.0.lcssa.i
%rem5.i = srem i64 %mul4.i, 1000000007
%mul4.i30 = mul nsw i64 %rem4.i.i27, %x.0.lcssa.i15
%rem5.i31 = srem i64 %mul4.i30, 1000000007
%5 = add nsw i64 %rem5.i31, %rem5.i
%6 = xor i64 %5, -1
%sub5 = add nsw i64 %sum.0.lcssa.i, %6
%smax = call i64 @llvm.smax.i64(i64 %sub5, i64 0)
%7 = add i64 %5, %smax
%8 = add i64 %7, 1
%9 = icmp ne i64 %8, %sum.0.lcssa.i
%umin = zext i1 %9 to i64
%10 = add nsw i64 %sum.0.lcssa.i, %umin
%11 = sub i64 %8, %10
%12 = udiv i64 %11, 1000000007
%13 = add nuw nsw i64 %12, %umin
%14 = mul i64 %13, 1000000007
%15 = add i64 %sum.0.lcssa.i, %14
%16 = xor i64 %5, -1
%17 = add i64 %15, %16
%call6 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %17)
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %b) #5
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %a) #5
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %n) #5
ret i32 0
}
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smax.i64(i64, i64) #4
attributes #0 = { nofree norecurse nosync nounwind memory(none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #5 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = distinct !{!5, !6}
!6 = !{!"llvm.loop.mustprogress"}
!7 = distinct !{!7, !6}
!8 = !{!9, !9, i64 0}
!9 = !{!"long long", !10, i64 0}
!10 = !{!"omnipotent char", !11, i64 0}
!11 = !{!"Simple C/C++ TBAA"}
|
#include<stdio.h>
#include<stdlib.h>
#include<math.h>
#include<string.h>
#include<stdbool.h>
#include<assert.h>
#include<ctype.h>
typedef long long ll;
typedef long double ld;
#define rep(i,l,r)for(ll i=(l);i<(r);i++)
#define repp(i,l,r,k)for(ll i=(l);i<(r);i+=(k))
#define rrep(i,l,r)for(ll i=(l);i>=(r);i--)
#define INF (1LL<<60)
#define MOD1 1000000007
#define MOD2 998244353
#define MAX_N (1 << 20)
#define YES printf("Yes\n")
#define NO printf("No\n")
#define PN printf("\n")
#define charsize 100005 //10^5+5
#define PI 3.141592653589793238
void swap(ll *a, ll *b){ll c;c=*b;*b=*a;*a= c;}
void cin(ll *n){ scanf("%lld",&(*n)); }
ll max2(ll a,ll b){return a>=b?a:b;}
ll min2(ll a,ll b){return a>=b?b:a;}
ll min3(ll a, ll b, ll c){return (a<=b && a<=c) ? a : b<=c ? b : c;}
ll max3(ll a, ll b, ll c){return (a>=b && a>=c) ? a : b>=c ? b : c;}
ll minn(ll n, ll a[]){ll b=INF;rep(i,0,n) b=min2(b,a[i]);return b;}
ll maxn(ll n, ll a[]){ll b=-INF;rep(i,0,n) b=max2(b,a[i]);return b;}
ll POW(ll a, ll b){ll c=1;rep(i,0,b) c*=a;return c;}
double POW_d(double a, double b){double c=1;rep(i,0,b) c*=a;return c;}
ll gcd(ll a,ll b){return b?gcd(b,a%b):a;}
ll lcm(ll a,ll b){return a/gcd(a,b)*b;}
ll mod_MOD1(ll n){n+= n<0?((-n)/MOD1+1)*MOD1:0; return n%=MOD1;}
ll mod_p(ll n ,ll p){n+= n<0?((-n)/p+1)*p:0; return n%=p;}
ll change_into_num(char s[] , ll len, ll p){ return !p ? 0 : POW(10,p-1)*(s[len-p]-'0') + change_into_num(s,len,p-1); }
ll digits(ll a, ll b){return a/b?1+digits(a/b,b):1;}
ll base(ll n, ll a, ll i){return i==1?n%a:base(n/a,a,i-1);}
void lr_lower( int *l, int *r, ll am, ll val , int type ){ (type<3) ? ( am < val ? ( *l = (*l+*r)/2 ) : ( *r= (*l+*r)/2 ) ) : ( am <= val ? ( *l = (*l+*r)/2 ) : ( *r= (*l+*r)/2 ) ); }
void lr_upper( int *l, int *r, ll am, ll val , int type ){ (type<3) ? ( am <= val ? ( *l = (*l+*r)/2 ) : ( *r= (*l+*r)/2 ) ) : ( am < val ? ( *l = (*l+*r)/2 ) : ( *r= (*l+*r)/2 ) ); }
int cmp_lower( ll a, ll b, int type ){ return (type==1) ? ( a==b ? 1 : 0 ) : (type==2) ? ( a>=b ? 1 : 0 ) : ( a>b ? 1 : 0 ) ; }
int cmp_upper( ll a, ll b, int type ){ return (type==1) ? ( a==b ? 1 : 0 ) : (type==2) ? ( a<=b ? 1 : 0 ) : ( a<b ? 1 : 0 ) ; }
// return smallest p which meets a[p]==val :1 >=:2 >:3
ll lower_bound( ll a[], int l, int r, ll val , int type ){ while(r-l>1) lr_lower(&l,&r,a[ (l+r)/2 ],val,type); return cmp_lower(a[l],val,type) ? l : cmp_lower(a[r],val,type) ? r : -1; }
// return biggest p which meets a[p]==val :1 <=:2 <:3
ll upper_bound( ll a[], int l, int r, ll val , int type ){ while(r-l>1) lr_upper(&l,&r,a[ (l+r)/2 ],val,type); return cmp_upper(a[r],val,type) ? r : cmp_upper(a[l],val,type) ? l : -1; }
// count i which meets ai==x
ll count(ll a[], int l, int r, ll x){ int p = lower_bound(a,l,r,x,1); return p==-1 ? 0 : upper_bound(a,p,r,x,1)-p+1; }
ll *factors[2] , fac_cnt=0 , is_factor_prepared=0;
ll factor_pre(){ rep(i,0,1){ if(is_factor_prepared++) return 0; } ll tmp=(1e6)/2+1, fac_tmp[tmp]; rep(i,0,tmp){fac_tmp[i]=i?2*i+1:2;} rep(i,1,tmp){if(fac_tmp[i]){ repp(j,3,tmp/(2*i+1)+1,2 ){ if( j*(2*i+1)<tmp ) fac_tmp[ (j*(2*i+1)-1)/2 ]=0; } }else continue;} rep(i,0,tmp){if(fac_tmp[i]){ rep(j,0,2){ factors[j] = realloc( factors[j] , sizeof(ll)*( fac_cnt +1 ) ); factors[j][j?fac_cnt++:fac_cnt]=j?0:fac_tmp[i]; } } } return 0; }
ll factor(ll n, ll new_common_plus){ factor_pre(); rep(i,0,fac_cnt){ ll cnt=0; rep(j,0,1){ while( ( cnt+= n %factors[0][i]==0 ? 1 : 0 ) && (n/=factors[0][i]) %factors[0][i]==0 ) continue; } factors[1][i]= new_common_plus==1 ? cnt : new_common_plus==2 ? max2(factors[1][i],cnt) : factors[1][i]+cnt ; if( factors[0][i]> n ) break; } return n; }
ll judge_prime(ll n){ factor_pre(); rep(i,0,fac_cnt){ if(n<factors[0][i]*factors[0][i] || n==factors[0][i]) break; else if(n%factors[0][i]==0) n/=n; } return n==1?0:1; }
ll *mf_arr,*inv_arr,*finv_arr,is_minv_made=0,is_mf_made=0;
ll makeinv(ll n , ll mod){ rep(i,0,1){if(is_minv_made++) return 0;} inv_arr = realloc(inv_arr, sizeof(ll)*2 ); finv_arr = realloc(finv_arr, sizeof(ll)*2 ); inv_arr[1]=1;finv_arr[0]=finv_arr[1]=1; rep(i,2,n+1){ inv_arr = realloc(inv_arr, sizeof(ll)*(i+1) ); finv_arr = realloc(finv_arr, sizeof(ll)*(i+1) ); inv_arr[i]= mod - inv_arr[mod%i] * (mod / i) % mod; finv_arr[i] = finv_arr[i - 1] * inv_arr[i] % mod; } return 0; }
ll make_mf(ll n, ll mod){ rep(i,0,1){ if(is_mf_made++) return 0; } mf_arr = realloc(mf_arr, sizeof(ll)*2 ); ll x=1; mf_arr[0]=mf_arr[1]=x; rep(i,2,n+1){ x=x*i%mod; mf_arr = realloc(mf_arr, sizeof(ll)*(i+1) ); mf_arr[i]=x; } return 0; }
ll m_inv(ll x, ll mod, ll is_fac ){ makeinv(2*1e6+10,mod); return is_fac?finv_arr[x]:inv_arr[x]; }
ll m_f(ll x, ll mod){ make_mf(2*1e6+10,mod); return mf_arr[x]; }
// ll mod_nck(ll n, ll k, ll mod){ return m_f[n]*finv_arr[k]%mod*finv_arr[n-k]%mod; }
ll m_p(ll r,ll n,ll mod){ ll t=1,s=r; while(n>0){ t = (n&1) ? t*s%mod : t; s=s*s%mod; n>>=1; } return r?t:0; }
ll m_mul2(ll a, ll b, ll mod){ return a*b%mod; }
ll m_mul3(ll a, ll b, ll c, ll mod){ return m_mul2(a*b%mod,c,mod); }
ll m_mul4(ll a, ll b, ll c, ll d, ll mod){ return m_mul3(a*b%mod,c,d,mod); }
ll m_mul5(ll a, ll b, ll c, ll d, ll e, ll mod){ return m_mul4(a*b%mod,c,d,e,mod); }
int upll(const void*a, const void*b){return*(ll*)a<*(ll*)b?-1:*(ll*)a>*(ll*)b?1:0;}
int downll(const void*a, const void*b){return*(ll*)a<*(ll*)b?1:*(ll*)a>*(ll*)b?-1:0;}
int cmp_string( const void * a , const void * b ) { return strcmp( (char *)a , (char *)b ); } // qsort((void*)s,n,sizeof(s[0]),int_sort );
int cmp_char(const void * a, const void * b) { return *(char *)a - *(char *)b;}
void sortup(ll*a,int n){qsort(a,n,sizeof(ll),upll);}
void sortdown(ll*a,int n){qsort(a,n,sizeof(ll),downll);}
void sort_string(int n,int size,char s[][size]){ qsort( (void*)s , n , sizeof(s[0]) , cmp_string ); }
void sort_char(char *s){ qsort( (void *)s , strlen(s) , sizeof(char) , cmp_char ); }
ll unique_string(ll n ,ll size, char s[][size]){ ll ans=1; rep(i,1,n) if( strcmp(s[i],s[i-1]) ) ans++; return ans; }
ll unique_num(ll n , ll a[]){ ll ans=1; rep(i,1,n) if( a[i]!=a[i-1] ) ans++; return ans; }
typedef struct{ ll a , b;}fr;
int cmp1( const void *p, const void *q ) { return ((fr*)p) ->a - ((fr*)q)->a;}
int cmp2( const void *p, const void *q ) { return ((fr*)q) ->a - ((fr*)p)->a;}
void strsortup(fr*a,int n){qsort(a,n,sizeof(fr),cmp1);}
void strsortdown(fr*a,int n){qsort(a,n,sizeof(fr),cmp2);}
char s[1151154];
ll dp[10005][105][2];
int main(void){
// fgets(s,sizeof(s),stdin);
ll d,n;
ll ans=0;
scanf("%s",s);
cin(&d);
rep(i,0,s[0]-'0'){
dp[0][i%d][0]++;
}
dp[0][ (s[0]-'0') %d ][1]=1;
n=strlen(s);
rep(i,1,n){
rep(k,0,d){
ll p=s[i]-'0';
rep(j,0,p){
dp[i][(j+k)%d][0]+=dp[i-1][k][1]+dp[i-1][k][0];
dp[i][(j+k)%d][0]%=MOD1;
}
dp[i][(p+k)%d][0]+=dp[i-1][k][0];
dp[i][(p+k)%d][0]%=MOD1;
dp[i][(p+k)%d][1]+=dp[i-1][k][1];
dp[i][(p+k)%d][1]%=MOD1;
rep(j,p+1,10){
dp[i][(j+k)%d][0]+=dp[i-1][k][0];
dp[i][(j+k)%d][0]%=MOD1;
}
}
}
ans+=dp[n-1][0][1];
ans+=dp[n-1][0][0];
ans+=mod_MOD1(-1);
printf("%lld\n",ans%MOD1);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_231137/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_231137/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [5 x i8] c"%lld\00", align 1
@fac_cnt = dso_local local_unnamed_addr global i64 0, align 8
@is_factor_prepared = dso_local local_unnamed_addr global i64 0, align 8
@factors = dso_local local_unnamed_addr global [2 x ptr] zeroinitializer, align 16
@is_minv_made = dso_local local_unnamed_addr global i64 0, align 8
@is_mf_made = dso_local local_unnamed_addr global i64 0, align 8
@inv_arr = dso_local local_unnamed_addr global ptr null, align 8
@finv_arr = dso_local local_unnamed_addr global ptr null, align 8
@mf_arr = dso_local local_unnamed_addr global ptr null, align 8
@.str.1 = private unnamed_addr constant [3 x i8] c"%s\00", align 1
@s = dso_local global [1151154 x i8] zeroinitializer, align 16
@dp = dso_local local_unnamed_addr global [10005 x [105 x [2 x i64]]] zeroinitializer, align 16
@.str.2 = private unnamed_addr constant [6 x i8] c"%lld\0A\00", align 1
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: readwrite) uwtable
define dso_local void @swap(ptr nocapture noundef %a, ptr nocapture noundef %b) local_unnamed_addr #0 {
entry:
%0 = load i64, ptr %b, align 8, !tbaa !5
%1 = load i64, ptr %a, align 8, !tbaa !5
store i64 %1, ptr %b, align 8, !tbaa !5
store i64 %0, ptr %a, align 8, !tbaa !5
ret void
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind uwtable
define dso_local void @cin(ptr noundef %n) local_unnamed_addr #2 {
entry:
%call = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef %n)
ret void
}
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @max2(i64 noundef %a, i64 noundef %b) local_unnamed_addr #4 {
entry:
%cond = tail call i64 @llvm.smax.i64(i64 %a, i64 %b)
ret i64 %cond
}
; Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @min2(i64 noundef %a, i64 noundef %b) local_unnamed_addr #4 {
entry:
%cond = tail call i64 @llvm.smin.i64(i64 %a, i64 %b)
ret i64 %cond
}
; Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @min3(i64 noundef %a, i64 noundef %b, i64 noundef %c) local_unnamed_addr #4 {
entry:
%cmp.not = icmp sgt i64 %a, %b
%cmp1.not = icmp sgt i64 %a, %c
%or.cond = or i1 %cmp.not, %cmp1.not
%cond = tail call i64 @llvm.smin.i64(i64 %b, i64 %c)
%cond6 = select i1 %or.cond, i64 %cond, i64 %a
ret i64 %cond6
}
; Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @max3(i64 noundef %a, i64 noundef %b, i64 noundef %c) local_unnamed_addr #4 {
entry:
%cmp.not = icmp slt i64 %a, %b
%cmp1.not = icmp slt i64 %a, %c
%or.cond = or i1 %cmp.not, %cmp1.not
%cond = tail call i64 @llvm.smax.i64(i64 %b, i64 %c)
%cond6 = select i1 %or.cond, i64 %cond, i64 %a
ret i64 %cond6
}
; Function Attrs: nofree nosync nounwind memory(argmem: read) uwtable
define dso_local i64 @minn(i64 noundef %n, ptr nocapture noundef readonly %a) local_unnamed_addr #5 {
entry:
%cmp4 = icmp sgt i64 %n, 0
br i1 %cmp4, label %for.body.preheader, label %for.cond.cleanup
for.body.preheader: ; preds = %entry
%min.iters.check = icmp ult i64 %n, 4
br i1 %min.iters.check, label %for.body.preheader9, label %vector.ph
vector.ph: ; preds = %for.body.preheader
%n.vec = and i64 %n, -4
br label %vector.body
vector.body: ; preds = %vector.body, %vector.ph
%index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
%vec.phi = phi <2 x i64> [ <i64 1152921504606846976, i64 1152921504606846976>, %vector.ph ], [ %2, %vector.body ]
%vec.phi7 = phi <2 x i64> [ <i64 1152921504606846976, i64 1152921504606846976>, %vector.ph ], [ %3, %vector.body ]
%0 = getelementptr inbounds i64, ptr %a, i64 %index
%wide.load = load <2 x i64>, ptr %0, align 8, !tbaa !5
%1 = getelementptr inbounds i64, ptr %0, i64 2
%wide.load8 = load <2 x i64>, ptr %1, align 8, !tbaa !5
%2 = tail call <2 x i64> @llvm.smin.v2i64(<2 x i64> %vec.phi, <2 x i64> %wide.load)
%3 = tail call <2 x i64> @llvm.smin.v2i64(<2 x i64> %vec.phi7, <2 x i64> %wide.load8)
%index.next = add nuw i64 %index, 4
%4 = icmp eq i64 %index.next, %n.vec
br i1 %4, label %middle.block, label %vector.body, !llvm.loop !9
middle.block: ; preds = %vector.body
%rdx.minmax = tail call <2 x i64> @llvm.smin.v2i64(<2 x i64> %2, <2 x i64> %3)
%5 = tail call i64 @llvm.vector.reduce.smin.v2i64(<2 x i64> %rdx.minmax)
%cmp.n = icmp eq i64 %n.vec, %n
br i1 %cmp.n, label %for.cond.cleanup, label %for.body.preheader9
for.body.preheader9: ; preds = %for.body.preheader, %middle.block
%i.06.ph = phi i64 [ 0, %for.body.preheader ], [ %n.vec, %middle.block ]
%b.05.ph = phi i64 [ 1152921504606846976, %for.body.preheader ], [ %5, %middle.block ]
br label %for.body
for.cond.cleanup: ; preds = %for.body, %middle.block, %entry
%b.0.lcssa = phi i64 [ 1152921504606846976, %entry ], [ %5, %middle.block ], [ %cond.i, %for.body ]
ret i64 %b.0.lcssa
for.body: ; preds = %for.body.preheader9, %for.body
%i.06 = phi i64 [ %inc, %for.body ], [ %i.06.ph, %for.body.preheader9 ]
%b.05 = phi i64 [ %cond.i, %for.body ], [ %b.05.ph, %for.body.preheader9 ]
%arrayidx = getelementptr inbounds i64, ptr %a, i64 %i.06
%6 = load i64, ptr %arrayidx, align 8, !tbaa !5
%cond.i = tail call i64 @llvm.smin.i64(i64 %b.05, i64 %6)
%inc = add nuw nsw i64 %i.06, 1
%exitcond.not = icmp eq i64 %inc, %n
br i1 %exitcond.not, label %for.cond.cleanup, label %for.body, !llvm.loop !13
}
; Function Attrs: nofree nosync nounwind memory(argmem: read) uwtable
define dso_local i64 @maxn(i64 noundef %n, ptr nocapture noundef readonly %a) local_unnamed_addr #5 {
entry:
%cmp4 = icmp sgt i64 %n, 0
br i1 %cmp4, label %for.body.preheader, label %for.cond.cleanup
for.body.preheader: ; preds = %entry
%min.iters.check = icmp ult i64 %n, 4
br i1 %min.iters.check, label %for.body.preheader9, label %vector.ph
vector.ph: ; preds = %for.body.preheader
%n.vec = and i64 %n, -4
br label %vector.body
vector.body: ; preds = %vector.body, %vector.ph
%index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
%vec.phi = phi <2 x i64> [ <i64 -1152921504606846976, i64 -1152921504606846976>, %vector.ph ], [ %2, %vector.body ]
%vec.phi7 = phi <2 x i64> [ <i64 -1152921504606846976, i64 -1152921504606846976>, %vector.ph ], [ %3, %vector.body ]
%0 = getelementptr inbounds i64, ptr %a, i64 %index
%wide.load = load <2 x i64>, ptr %0, align 8, !tbaa !5
%1 = getelementptr inbounds i64, ptr %0, i64 2
%wide.load8 = load <2 x i64>, ptr %1, align 8, !tbaa !5
%2 = tail call <2 x i64> @llvm.smax.v2i64(<2 x i64> %vec.phi, <2 x i64> %wide.load)
%3 = tail call <2 x i64> @llvm.smax.v2i64(<2 x i64> %vec.phi7, <2 x i64> %wide.load8)
%index.next = add nuw i64 %index, 4
%4 = icmp eq i64 %index.next, %n.vec
br i1 %4, label %middle.block, label %vector.body, !llvm.loop !14
middle.block: ; preds = %vector.body
%rdx.minmax = tail call <2 x i64> @llvm.smax.v2i64(<2 x i64> %2, <2 x i64> %3)
%5 = tail call i64 @llvm.vector.reduce.smax.v2i64(<2 x i64> %rdx.minmax)
%cmp.n = icmp eq i64 %n.vec, %n
br i1 %cmp.n, label %for.cond.cleanup, label %for.body.preheader9
for.body.preheader9: ; preds = %for.body.preheader, %middle.block
%i.06.ph = phi i64 [ 0, %for.body.preheader ], [ %n.vec, %middle.block ]
%b.05.ph = phi i64 [ -1152921504606846976, %for.body.preheader ], [ %5, %middle.block ]
br label %for.body
for.cond.cleanup: ; preds = %for.body, %middle.block, %entry
%b.0.lcssa = phi i64 [ -1152921504606846976, %entry ], [ %5, %middle.block ], [ %cond.i, %for.body ]
ret i64 %b.0.lcssa
for.body: ; preds = %for.body.preheader9, %for.body
%i.06 = phi i64 [ %inc, %for.body ], [ %i.06.ph, %for.body.preheader9 ]
%b.05 = phi i64 [ %cond.i, %for.body ], [ %b.05.ph, %for.body.preheader9 ]
%arrayidx = getelementptr inbounds i64, ptr %a, i64 %i.06
%6 = load i64, ptr %arrayidx, align 8, !tbaa !5
%cond.i = tail call i64 @llvm.smax.i64(i64 %b.05, i64 %6)
%inc = add nuw nsw i64 %i.06, 1
%exitcond.not = icmp eq i64 %inc, %n
br i1 %exitcond.not, label %for.cond.cleanup, label %for.body, !llvm.loop !15
}
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i64 @POW(i64 noundef %a, i64 noundef %b) local_unnamed_addr #6 {
entry:
%cmp3 = icmp sgt i64 %b, 0
br i1 %cmp3, label %for.body.preheader, label %for.cond.cleanup
for.body.preheader: ; preds = %entry
%xtraiter = and i64 %b, 7
%0 = icmp ult i64 %b, 8
br i1 %0, label %for.cond.cleanup.loopexit.unr-lcssa, label %for.body.preheader.new
for.body.preheader.new: ; preds = %for.body.preheader
%unroll_iter = and i64 %b, -8
br label %for.body
for.cond.cleanup.loopexit.unr-lcssa: ; preds = %for.body, %for.body.preheader
%mul.lcssa.ph = phi i64 [ undef, %for.body.preheader ], [ %mul.7, %for.body ]
%c.04.unr = phi i64 [ 1, %for.body.preheader ], [ %mul.7, %for.body ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.cond.cleanup, label %for.body.epil
for.body.epil: ; preds = %for.cond.cleanup.loopexit.unr-lcssa, %for.body.epil
%c.04.epil = phi i64 [ %mul.epil, %for.body.epil ], [ %c.04.unr, %for.cond.cleanup.loopexit.unr-lcssa ]
%epil.iter = phi i64 [ %epil.iter.next, %for.body.epil ], [ 0, %for.cond.cleanup.loopexit.unr-lcssa ]
%mul.epil = mul nsw i64 %c.04.epil, %a
%epil.iter.next = add i64 %epil.iter, 1
%epil.iter.cmp.not = icmp eq i64 %epil.iter.next, %xtraiter
br i1 %epil.iter.cmp.not, label %for.cond.cleanup, label %for.body.epil, !llvm.loop !16
for.cond.cleanup: ; preds = %for.cond.cleanup.loopexit.unr-lcssa, %for.body.epil, %entry
%c.0.lcssa = phi i64 [ 1, %entry ], [ %mul.lcssa.ph, %for.cond.cleanup.loopexit.unr-lcssa ], [ %mul.epil, %for.body.epil ]
ret i64 %c.0.lcssa
for.body: ; preds = %for.body, %for.body.preheader.new
%c.04 = phi i64 [ 1, %for.body.preheader.new ], [ %mul.7, %for.body ]
%niter = phi i64 [ 0, %for.body.preheader.new ], [ %niter.next.7, %for.body ]
%mul = mul nsw i64 %c.04, %a
%mul.1 = mul nsw i64 %mul, %a
%mul.2 = mul nsw i64 %mul.1, %a
%mul.3 = mul nsw i64 %mul.2, %a
%mul.4 = mul nsw i64 %mul.3, %a
%mul.5 = mul nsw i64 %mul.4, %a
%mul.6 = mul nsw i64 %mul.5, %a
%mul.7 = mul nsw i64 %mul.6, %a
%niter.next.7 = add i64 %niter, 8
%niter.ncmp.7 = icmp eq i64 %niter.next.7, %unroll_iter
br i1 %niter.ncmp.7, label %for.cond.cleanup.loopexit.unr-lcssa, label %for.body, !llvm.loop !18
}
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local double @POW_d(double noundef %a, double noundef %b) local_unnamed_addr #6 {
entry:
%cmp4 = fcmp ogt double %b, 0.000000e+00
br i1 %cmp4, label %for.body, label %for.cond.cleanup
for.cond.cleanup: ; preds = %for.body, %entry
%c.0.lcssa = phi double [ 1.000000e+00, %entry ], [ %mul, %for.body ]
ret double %c.0.lcssa
for.body: ; preds = %entry, %for.body
%i.06 = phi i64 [ %inc, %for.body ], [ 0, %entry ]
%c.05 = phi double [ %mul, %for.body ], [ 1.000000e+00, %entry ]
%mul = fmul double %c.05, %a
%inc = add nuw nsw i64 %i.06, 1
%conv = sitofp i64 %inc to double
%cmp = fcmp olt double %conv, %b
br i1 %cmp, label %for.body, label %for.cond.cleanup, !llvm.loop !19
}
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i64 @gcd(i64 noundef %a, i64 noundef %b) local_unnamed_addr #6 {
entry:
%tobool.not4 = icmp eq i64 %b, 0
br i1 %tobool.not4, label %cond.end, label %cond.true
cond.true: ; preds = %entry, %cond.true
%b.tr6 = phi i64 [ %rem, %cond.true ], [ %b, %entry ]
%a.tr5 = phi i64 [ %b.tr6, %cond.true ], [ %a, %entry ]
%rem = srem i64 %a.tr5, %b.tr6
%tobool.not = icmp eq i64 %rem, 0
br i1 %tobool.not, label %cond.end, label %cond.true
cond.end: ; preds = %cond.true, %entry
%a.tr.lcssa = phi i64 [ %a, %entry ], [ %b.tr6, %cond.true ]
ret i64 %a.tr.lcssa
}
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i64 @lcm(i64 noundef %a, i64 noundef %b) local_unnamed_addr #6 {
entry:
%tobool.not4.i = icmp eq i64 %b, 0
br i1 %tobool.not4.i, label %gcd.exit, label %cond.true.i
cond.true.i: ; preds = %entry, %cond.true.i
%b.tr6.i = phi i64 [ %rem.i, %cond.true.i ], [ %b, %entry ]
%a.tr5.i = phi i64 [ %b.tr6.i, %cond.true.i ], [ %a, %entry ]
%rem.i = srem i64 %a.tr5.i, %b.tr6.i
%tobool.not.i = icmp eq i64 %rem.i, 0
br i1 %tobool.not.i, label %gcd.exit, label %cond.true.i
gcd.exit: ; preds = %cond.true.i, %entry
%a.tr.lcssa.i = phi i64 [ %a, %entry ], [ %b.tr6.i, %cond.true.i ]
%div = sdiv i64 %a, %a.tr.lcssa.i
%mul = mul nsw i64 %div, %b
ret i64 %mul
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @mod_MOD1(i64 noundef %n) local_unnamed_addr #7 {
entry:
%cmp = icmp slt i64 %n, 0
br i1 %cmp, label %cond.true, label %cond.end
cond.true: ; preds = %entry
%n.nonneg = sub i64 0, %n
%0 = urem i64 %n.nonneg, 1000000007
%1 = add nsw i64 %0, %n
%mul = sub i64 1000000007, %1
br label %cond.end
cond.end: ; preds = %entry, %cond.true
%cond = phi i64 [ %mul, %cond.true ], [ 0, %entry ]
%add1 = add nsw i64 %cond, %n
%rem = srem i64 %add1, 1000000007
ret i64 %rem
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @mod_p(i64 noundef %n, i64 noundef %p) local_unnamed_addr #7 {
entry:
%cmp = icmp slt i64 %n, 0
br i1 %cmp, label %cond.true, label %cond.end
cond.true: ; preds = %entry
%div7 = sdiv i64 %n, %p
%add = sub i64 1, %div7
%mul = mul nsw i64 %add, %p
br label %cond.end
cond.end: ; preds = %entry, %cond.true
%cond = phi i64 [ %mul, %cond.true ], [ 0, %entry ]
%add1 = add nsw i64 %cond, %n
%rem = srem i64 %add1, %p
ret i64 %rem
}
; Function Attrs: nofree norecurse nosync nounwind memory(argmem: read) uwtable
define dso_local i64 @change_into_num(ptr nocapture noundef readonly %s, i64 noundef %len, i64 noundef %p) local_unnamed_addr #8 {
entry:
%tobool.not11 = icmp eq i64 %p, 0
br i1 %tobool.not11, label %cond.end, label %cond.false.preheader
cond.false.preheader: ; preds = %entry
%0 = add i64 %p, -2
br label %cond.false
cond.false: ; preds = %cond.false.preheader, %POW.exit
%indvar = phi i64 [ 0, %cond.false.preheader ], [ %indvar.next, %POW.exit ]
%p.tr13 = phi i64 [ %p, %cond.false.preheader ], [ %sub, %POW.exit ]
%accumulator.tr12 = phi i64 [ 0, %cond.false.preheader ], [ %add, %POW.exit ]
%1 = xor i64 %indvar, -1
%2 = add i64 %1, %p
%sub = add nsw i64 %p.tr13, -1
%cmp3.i = icmp sgt i64 %p.tr13, 1
br i1 %cmp3.i, label %for.body.i.preheader, label %POW.exit
for.body.i.preheader: ; preds = %cond.false
%3 = sub i64 %0, %indvar
%xtraiter = and i64 %2, 7
%4 = icmp ult i64 %3, 7
br i1 %4, label %POW.exit.loopexit.unr-lcssa, label %for.body.i.preheader.new
for.body.i.preheader.new: ; preds = %for.body.i.preheader
%unroll_iter = and i64 %2, -8
br label %for.body.i
for.body.i: ; preds = %for.body.i, %for.body.i.preheader.new
%c.04.i = phi i64 [ 1, %for.body.i.preheader.new ], [ %mul.i.7, %for.body.i ]
%niter = phi i64 [ 0, %for.body.i.preheader.new ], [ %niter.next.7, %for.body.i ]
%mul.i.7 = mul i64 %c.04.i, 100000000
%niter.next.7 = add i64 %niter, 8
%niter.ncmp.7 = icmp eq i64 %niter.next.7, %unroll_iter
br i1 %niter.ncmp.7, label %POW.exit.loopexit.unr-lcssa, label %for.body.i, !llvm.loop !18
POW.exit.loopexit.unr-lcssa: ; preds = %for.body.i, %for.body.i.preheader
%mul.i.lcssa.ph = phi i64 [ undef, %for.body.i.preheader ], [ %mul.i.7, %for.body.i ]
%c.04.i.unr = phi i64 [ 1, %for.body.i.preheader ], [ %mul.i.7, %for.body.i ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %POW.exit, label %for.body.i.epil
for.body.i.epil: ; preds = %POW.exit.loopexit.unr-lcssa, %for.body.i.epil
%c.04.i.epil = phi i64 [ %mul.i.epil, %for.body.i.epil ], [ %c.04.i.unr, %POW.exit.loopexit.unr-lcssa ]
%epil.iter = phi i64 [ %epil.iter.next, %for.body.i.epil ], [ 0, %POW.exit.loopexit.unr-lcssa ]
%mul.i.epil = mul nsw i64 %c.04.i.epil, 10
%epil.iter.next = add i64 %epil.iter, 1
%epil.iter.cmp.not = icmp eq i64 %epil.iter.next, %xtraiter
br i1 %epil.iter.cmp.not, label %POW.exit, label %for.body.i.epil, !llvm.loop !20
POW.exit: ; preds = %POW.exit.loopexit.unr-lcssa, %for.body.i.epil, %cond.false
%c.0.lcssa.i = phi i64 [ 1, %cond.false ], [ %mul.i.lcssa.ph, %POW.exit.loopexit.unr-lcssa ], [ %mul.i.epil, %for.body.i.epil ]
%sub1 = sub nsw i64 %len, %p.tr13
%arrayidx = getelementptr inbounds i8, ptr %s, i64 %sub1
%5 = load i8, ptr %arrayidx, align 1, !tbaa !21
%conv = sext i8 %5 to i64
%sub2 = add nsw i64 %conv, -48
%mul = mul nsw i64 %sub2, %c.0.lcssa.i
%add = add nsw i64 %mul, %accumulator.tr12
%tobool.not = icmp eq i64 %sub, 0
%indvar.next = add i64 %indvar, 1
br i1 %tobool.not, label %cond.end, label %cond.false
cond.end: ; preds = %POW.exit, %entry
%accumulator.tr.lcssa = phi i64 [ 0, %entry ], [ %add, %POW.exit ]
ret i64 %accumulator.tr.lcssa
}
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i64 @digits(i64 noundef %a, i64 noundef %b) local_unnamed_addr #6 {
entry:
br label %tailrecurse
tailrecurse: ; preds = %tailrecurse, %entry
%accumulator.tr = phi i64 [ 0, %entry ], [ %add, %tailrecurse ]
%a.tr = phi i64 [ %a, %entry ], [ %div, %tailrecurse ]
%div = sdiv i64 %a.tr, %b
%tobool.not = icmp eq i64 %div, 0
%add = add nuw nsw i64 %accumulator.tr, 1
br i1 %tobool.not, label %cond.end, label %tailrecurse
cond.end: ; preds = %tailrecurse
ret i64 %add
}
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i64 @base(i64 noundef %n, i64 noundef %a, i64 noundef %i) local_unnamed_addr #6 {
entry:
%cmp5 = icmp eq i64 %i, 1
br i1 %cmp5, label %cond.true, label %cond.false.preheader
cond.false.preheader: ; preds = %entry
%0 = add i64 %i, 3
%1 = add i64 %i, -2
%xtraiter = and i64 %0, 3
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %cond.false.prol.loopexit, label %cond.false.prol
cond.false.prol: ; preds = %cond.false.preheader, %cond.false.prol
%i.tr7.prol = phi i64 [ %sub.prol, %cond.false.prol ], [ %i, %cond.false.preheader ]
%n.tr6.prol = phi i64 [ %div.prol, %cond.false.prol ], [ %n, %cond.false.preheader ]
%prol.iter = phi i64 [ %prol.iter.next, %cond.false.prol ], [ 0, %cond.false.preheader ]
%div.prol = sdiv i64 %n.tr6.prol, %a
%sub.prol = add nsw i64 %i.tr7.prol, -1
%prol.iter.next = add i64 %prol.iter, 1
%prol.iter.cmp.not = icmp eq i64 %prol.iter.next, %xtraiter
br i1 %prol.iter.cmp.not, label %cond.false.prol.loopexit, label %cond.false.prol, !llvm.loop !22
cond.false.prol.loopexit: ; preds = %cond.false.prol, %cond.false.preheader
%div.lcssa.unr = phi i64 [ undef, %cond.false.preheader ], [ %div.prol, %cond.false.prol ]
%i.tr7.unr = phi i64 [ %i, %cond.false.preheader ], [ %sub.prol, %cond.false.prol ]
%n.tr6.unr = phi i64 [ %n, %cond.false.preheader ], [ %div.prol, %cond.false.prol ]
%2 = icmp ult i64 %1, 3
br i1 %2, label %cond.true, label %cond.false
cond.true: ; preds = %cond.false.prol.loopexit, %cond.false, %entry
%n.tr.lcssa = phi i64 [ %n, %entry ], [ %div.lcssa.unr, %cond.false.prol.loopexit ], [ %div.3, %cond.false ]
%rem = srem i64 %n.tr.lcssa, %a
ret i64 %rem
cond.false: ; preds = %cond.false.prol.loopexit, %cond.false
%i.tr7 = phi i64 [ %sub.3, %cond.false ], [ %i.tr7.unr, %cond.false.prol.loopexit ]
%n.tr6 = phi i64 [ %div.3, %cond.false ], [ %n.tr6.unr, %cond.false.prol.loopexit ]
%div = sdiv i64 %n.tr6, %a
%div.1 = sdiv i64 %div, %a
%div.2 = sdiv i64 %div.1, %a
%div.3 = sdiv i64 %div.2, %a
%sub.3 = add nsw i64 %i.tr7, -4
%cmp.3 = icmp eq i64 %sub.3, 1
br i1 %cmp.3, label %cond.true, label %cond.false
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(write, argmem: readwrite, inaccessiblemem: none) uwtable
define dso_local void @lr_lower(ptr nocapture noundef %l, ptr nocapture noundef %r, i64 noundef %am, i64 noundef %val, i32 noundef %type) local_unnamed_addr #9 {
entry:
%cmp = icmp slt i32 %type, 3
%0 = load i32, ptr %l, align 4, !tbaa !23
%1 = load i32, ptr %r, align 4, !tbaa !23
%add = add nsw i32 %1, %0
%div = sdiv i32 %add, 2
%cmp1 = icmp slt i64 %am, %val
%l.r = select i1 %cmp1, ptr %l, ptr %r
%cmp6.not = icmp sgt i64 %am, %val
%r.l = select i1 %cmp6.not, ptr %r, ptr %l
%l.sink = select i1 %cmp, ptr %l.r, ptr %r.l
store i32 %div, ptr %l.sink, align 4, !tbaa !23
ret void
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(write, argmem: readwrite, inaccessiblemem: none) uwtable
define dso_local void @lr_upper(ptr nocapture noundef %l, ptr nocapture noundef %r, i64 noundef %am, i64 noundef %val, i32 noundef %type) local_unnamed_addr #9 {
entry:
%cmp = icmp slt i32 %type, 3
%0 = load i32, ptr %l, align 4, !tbaa !23
%1 = load i32, ptr %r, align 4, !tbaa !23
%add3 = add nsw i32 %1, %0
%div4 = sdiv i32 %add3, 2
%cmp1.not = icmp sgt i64 %am, %val
%r.l = select i1 %cmp1.not, ptr %r, ptr %l
%cmp6 = icmp slt i64 %am, %val
%l.r = select i1 %cmp6, ptr %l, ptr %r
%l.sink = select i1 %cmp, ptr %r.l, ptr %l.r
store i32 %div4, ptr %l.sink, align 4, !tbaa !23
ret void
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local i32 @cmp_lower(i64 noundef %a, i64 noundef %b, i32 noundef %type) local_unnamed_addr #7 {
entry:
switch i32 %type, label %cond.false6 [
i32 1, label %cond.true
i32 2, label %cond.true3
]
cond.true: ; preds = %entry
%cmp1 = icmp eq i64 %a, %b
br label %cond.end10
cond.true3: ; preds = %entry
%cmp4.not = icmp sge i64 %a, %b
br label %cond.end10
cond.false6: ; preds = %entry
%cmp7 = icmp sgt i64 %a, %b
br label %cond.end10
cond.end10: ; preds = %cond.true3, %cond.false6, %cond.true
%cond11.in = phi i1 [ %cmp1, %cond.true ], [ %cmp4.not, %cond.true3 ], [ %cmp7, %cond.false6 ]
%cond11 = zext i1 %cond11.in to i32
ret i32 %cond11
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local i32 @cmp_upper(i64 noundef %a, i64 noundef %b, i32 noundef %type) local_unnamed_addr #7 {
entry:
switch i32 %type, label %cond.false6 [
i32 1, label %cond.true
i32 2, label %cond.true3
]
cond.true: ; preds = %entry
%cmp1 = icmp eq i64 %a, %b
br label %cond.end10
cond.true3: ; preds = %entry
%cmp4.not = icmp sle i64 %a, %b
br label %cond.end10
cond.false6: ; preds = %entry
%cmp7 = icmp slt i64 %a, %b
br label %cond.end10
cond.end10: ; preds = %cond.true3, %cond.false6, %cond.true
%cond11.in = phi i1 [ %cmp1, %cond.true ], [ %cmp4.not, %cond.true3 ], [ %cmp7, %cond.false6 ]
%cond11 = zext i1 %cond11.in to i32
ret i32 %cond11
}
; Function Attrs: nofree norecurse nosync nounwind memory(argmem: read) uwtable
define dso_local i64 @lower_bound(ptr nocapture noundef readonly %a, i32 noundef %l, i32 noundef %r, i64 noundef %val, i32 noundef %type) local_unnamed_addr #8 {
entry:
%sub34 = sub nsw i32 %r, %l
%cmp35 = icmp sgt i32 %sub34, 1
br i1 %cmp35, label %while.body.lr.ph, label %while.end
while.body.lr.ph: ; preds = %entry
%cmp.i = icmp slt i32 %type, 3
br i1 %cmp.i, label %while.body.us, label %while.body
while.body.us: ; preds = %while.body.lr.ph, %while.body.us
%l.addr.0 = phi i32 [ %spec.select, %while.body.us ], [ %l, %while.body.lr.ph ]
%r.addr.0 = phi i32 [ %spec.select51, %while.body.us ], [ %r, %while.body.lr.ph ]
%add.us = add nsw i32 %l.addr.0, %r.addr.0
%div.us = sdiv i32 %add.us, 2
%idxprom.us = sext i32 %div.us to i64
%arrayidx.us = getelementptr inbounds i64, ptr %a, i64 %idxprom.us
%0 = load i64, ptr %arrayidx.us, align 8, !tbaa !5
%cmp1.i.us = icmp slt i64 %0, %val
%spec.select = select i1 %cmp1.i.us, i32 %div.us, i32 %l.addr.0
%spec.select51 = select i1 %cmp1.i.us, i32 %r.addr.0, i32 %div.us
%sub.us = sub nsw i32 %spec.select51, %spec.select
%cmp.us = icmp sgt i32 %sub.us, 1
br i1 %cmp.us, label %while.body.us, label %while.end, !llvm.loop !25
while.body: ; preds = %while.body.lr.ph, %while.body
%l.addr.2 = phi i32 [ %spec.select52, %while.body ], [ %l, %while.body.lr.ph ]
%r.addr.2 = phi i32 [ %spec.select53, %while.body ], [ %r, %while.body.lr.ph ]
%add = add nsw i32 %l.addr.2, %r.addr.2
%div = sdiv i32 %add, 2
%idxprom = sext i32 %div to i64
%arrayidx = getelementptr inbounds i64, ptr %a, i64 %idxprom
%1 = load i64, ptr %arrayidx, align 8, !tbaa !5
%cmp6.not.i = icmp sgt i64 %1, %val
%spec.select52 = select i1 %cmp6.not.i, i32 %l.addr.2, i32 %div
%spec.select53 = select i1 %cmp6.not.i, i32 %div, i32 %r.addr.2
%sub = sub nsw i32 %spec.select53, %spec.select52
%cmp = icmp sgt i32 %sub, 1
br i1 %cmp, label %while.body, label %while.end, !llvm.loop !25
while.end: ; preds = %while.body, %while.body.us, %entry
%r.addr.0..lcssa = phi i32 [ %r, %entry ], [ %spec.select51, %while.body.us ], [ %spec.select53, %while.body ]
%l.addr.0..lcssa = phi i32 [ %l, %entry ], [ %spec.select, %while.body.us ], [ %spec.select52, %while.body ]
%idxprom1 = sext i32 %l.addr.0..lcssa to i64
%arrayidx2 = getelementptr inbounds i64, ptr %a, i64 %idxprom1
%2 = load i64, ptr %arrayidx2, align 8, !tbaa !5
switch i32 %type, label %cmp_lower.exit [
i32 1, label %cond.true.i
i32 2, label %cond.true3.i
]
cond.true.i: ; preds = %while.end
%cmp1.i17 = icmp eq i64 %2, %val
br i1 %cmp1.i17, label %cond.end9, label %cond.false.thread
cond.false.thread: ; preds = %cond.true.i
%idxprom345 = sext i32 %r.addr.0..lcssa to i64
%arrayidx446 = getelementptr inbounds i64, ptr %a, i64 %idxprom345
%3 = load i64, ptr %arrayidx446, align 8, !tbaa !5
%cmp1.i23 = icmp eq i64 %3, %val
br label %cmp_lower.exit26
cond.true3.i: ; preds = %while.end
%cmp4.not.i.not = icmp slt i64 %2, %val
br i1 %cmp4.not.i.not, label %cond.false.thread47, label %cond.end9
cond.false.thread47: ; preds = %cond.true3.i
%idxprom348 = sext i32 %r.addr.0..lcssa to i64
%arrayidx449 = getelementptr inbounds i64, ptr %a, i64 %idxprom348
%4 = load i64, ptr %arrayidx449, align 8, !tbaa !5
%cmp4.not.i19 = icmp sge i64 %4, %val
br label %cmp_lower.exit26
cmp_lower.exit: ; preds = %while.end
%cmp7.i = icmp sgt i64 %2, %val
br i1 %cmp7.i, label %cond.end9, label %cond.false
cond.false: ; preds = %cmp_lower.exit
%idxprom3 = sext i32 %r.addr.0..lcssa to i64
%arrayidx4 = getelementptr inbounds i64, ptr %a, i64 %idxprom3
%5 = load i64, ptr %arrayidx4, align 8, !tbaa !5
%cmp7.i25 = icmp sgt i64 %5, %val
br label %cmp_lower.exit26
cmp_lower.exit26: ; preds = %cond.false.thread, %cond.false.thread47, %cond.false
%cond11.in.i20 = phi i1 [ %cmp1.i23, %cond.false.thread ], [ %cmp4.not.i19, %cond.false.thread47 ], [ %cmp7.i25, %cond.false ]
%6 = sext i32 %r.addr.0..lcssa to i64
%.pre = select i1 %cond11.in.i20, i64 %6, i64 -1
br label %cond.end9
cond.end9: ; preds = %cond.true3.i, %cond.true.i, %cmp_lower.exit, %cmp_lower.exit26
%conv.pre-phi = phi i64 [ %idxprom1, %cmp_lower.exit ], [ %.pre, %cmp_lower.exit26 ], [ %idxprom1, %cond.true.i ], [ %idxprom1, %cond.true3.i ]
ret i64 %conv.pre-phi
}
; Function Attrs: nofree norecurse nosync nounwind memory(argmem: read) uwtable
define dso_local i64 @upper_bound(ptr nocapture noundef readonly %a, i32 noundef %l, i32 noundef %r, i64 noundef %val, i32 noundef %type) local_unnamed_addr #8 {
entry:
%sub33 = sub nsw i32 %r, %l
%cmp34 = icmp sgt i32 %sub33, 1
br i1 %cmp34, label %while.body.lr.ph, label %while.end
while.body.lr.ph: ; preds = %entry
%cmp.i = icmp slt i32 %type, 3
br i1 %cmp.i, label %while.body.us, label %while.body
while.body.us: ; preds = %while.body.lr.ph, %while.body.us
%l.addr.0 = phi i32 [ %spec.select, %while.body.us ], [ %l, %while.body.lr.ph ]
%r.addr.0 = phi i32 [ %spec.select50, %while.body.us ], [ %r, %while.body.lr.ph ]
%add.us = add nsw i32 %l.addr.0, %r.addr.0
%div.us = sdiv i32 %add.us, 2
%idxprom.us = sext i32 %div.us to i64
%arrayidx.us = getelementptr inbounds i64, ptr %a, i64 %idxprom.us
%0 = load i64, ptr %arrayidx.us, align 8, !tbaa !5
%cmp1.not.i.us = icmp sgt i64 %0, %val
%spec.select = select i1 %cmp1.not.i.us, i32 %l.addr.0, i32 %div.us
%spec.select50 = select i1 %cmp1.not.i.us, i32 %div.us, i32 %r.addr.0
%sub.us = sub nsw i32 %spec.select50, %spec.select
%cmp.us = icmp sgt i32 %sub.us, 1
br i1 %cmp.us, label %while.body.us, label %while.end, !llvm.loop !26
while.body: ; preds = %while.body.lr.ph, %while.body
%l.addr.2 = phi i32 [ %spec.select51, %while.body ], [ %l, %while.body.lr.ph ]
%r.addr.2 = phi i32 [ %spec.select52, %while.body ], [ %r, %while.body.lr.ph ]
%add = add nsw i32 %l.addr.2, %r.addr.2
%div = sdiv i32 %add, 2
%idxprom = sext i32 %div to i64
%arrayidx = getelementptr inbounds i64, ptr %a, i64 %idxprom
%1 = load i64, ptr %arrayidx, align 8, !tbaa !5
%cmp6.i = icmp slt i64 %1, %val
%spec.select51 = select i1 %cmp6.i, i32 %div, i32 %l.addr.2
%spec.select52 = select i1 %cmp6.i, i32 %r.addr.2, i32 %div
%sub = sub nsw i32 %spec.select52, %spec.select51
%cmp = icmp sgt i32 %sub, 1
br i1 %cmp, label %while.body, label %while.end, !llvm.loop !26
while.end: ; preds = %while.body, %while.body.us, %entry
%r.addr.0..lcssa = phi i32 [ %r, %entry ], [ %spec.select50, %while.body.us ], [ %spec.select52, %while.body ]
%l.addr.0..lcssa = phi i32 [ %l, %entry ], [ %spec.select, %while.body.us ], [ %spec.select51, %while.body ]
%idxprom1 = sext i32 %r.addr.0..lcssa to i64
%arrayidx2 = getelementptr inbounds i64, ptr %a, i64 %idxprom1
%2 = load i64, ptr %arrayidx2, align 8, !tbaa !5
switch i32 %type, label %cmp_upper.exit [
i32 1, label %cond.true.i
i32 2, label %cond.true3.i
]
cond.true.i: ; preds = %while.end
%cmp1.i = icmp eq i64 %2, %val
br i1 %cmp1.i, label %cond.end9, label %cond.false.thread
cond.false.thread: ; preds = %cond.true.i
%idxprom344 = sext i32 %l.addr.0..lcssa to i64
%arrayidx445 = getelementptr inbounds i64, ptr %a, i64 %idxprom344
%3 = load i64, ptr %arrayidx445, align 8, !tbaa !5
%cmp1.i22 = icmp eq i64 %3, %val
br label %cmp_upper.exit25
cond.true3.i: ; preds = %while.end
%cmp4.not.i.not = icmp sgt i64 %2, %val
br i1 %cmp4.not.i.not, label %cond.false.thread46, label %cond.end9
cond.false.thread46: ; preds = %cond.true3.i
%idxprom347 = sext i32 %l.addr.0..lcssa to i64
%arrayidx448 = getelementptr inbounds i64, ptr %a, i64 %idxprom347
%4 = load i64, ptr %arrayidx448, align 8, !tbaa !5
%cmp4.not.i18 = icmp sle i64 %4, %val
br label %cmp_upper.exit25
cmp_upper.exit: ; preds = %while.end
%cmp7.i = icmp slt i64 %2, %val
br i1 %cmp7.i, label %cond.end9, label %cond.false
cond.false: ; preds = %cmp_upper.exit
%idxprom3 = sext i32 %l.addr.0..lcssa to i64
%arrayidx4 = getelementptr inbounds i64, ptr %a, i64 %idxprom3
%5 = load i64, ptr %arrayidx4, align 8, !tbaa !5
%cmp7.i24 = icmp slt i64 %5, %val
br label %cmp_upper.exit25
cmp_upper.exit25: ; preds = %cond.false.thread, %cond.false.thread46, %cond.false
%cond11.in.i19 = phi i1 [ %cmp1.i22, %cond.false.thread ], [ %cmp4.not.i18, %cond.false.thread46 ], [ %cmp7.i24, %cond.false ]
%6 = sext i32 %l.addr.0..lcssa to i64
%.pre = select i1 %cond11.in.i19, i64 %6, i64 -1
br label %cond.end9
cond.end9: ; preds = %cond.true3.i, %cond.true.i, %cmp_upper.exit, %cmp_upper.exit25
%conv.pre-phi = phi i64 [ %idxprom1, %cmp_upper.exit ], [ %.pre, %cmp_upper.exit25 ], [ %idxprom1, %cond.true.i ], [ %idxprom1, %cond.true3.i ]
ret i64 %conv.pre-phi
}
; Function Attrs: nofree norecurse nosync nounwind memory(argmem: read) uwtable
define dso_local i64 @count(ptr nocapture noundef readonly %a, i32 noundef %l, i32 noundef %r, i64 noundef %x) local_unnamed_addr #8 {
entry:
%sub34.i = sub nsw i32 %r, %l
%cmp35.i = icmp sgt i32 %sub34.i, 1
br i1 %cmp35.i, label %while.body.us.i, label %while.end.i
while.body.us.i: ; preds = %entry, %while.body.us.i
%l.addr.0.i = phi i32 [ %spec.select.i, %while.body.us.i ], [ %l, %entry ]
%r.addr.0.i = phi i32 [ %spec.select51.i, %while.body.us.i ], [ %r, %entry ]
%add.us.i = add nsw i32 %r.addr.0.i, %l.addr.0.i
%div.us.i = sdiv i32 %add.us.i, 2
%idxprom.us.i = sext i32 %div.us.i to i64
%arrayidx.us.i = getelementptr inbounds i64, ptr %a, i64 %idxprom.us.i
%0 = load i64, ptr %arrayidx.us.i, align 8, !tbaa !5
%cmp1.i.us.i = icmp slt i64 %0, %x
%spec.select.i = select i1 %cmp1.i.us.i, i32 %div.us.i, i32 %l.addr.0.i
%spec.select51.i = select i1 %cmp1.i.us.i, i32 %r.addr.0.i, i32 %div.us.i
%sub.us.i = sub nsw i32 %spec.select51.i, %spec.select.i
%cmp.us.i = icmp sgt i32 %sub.us.i, 1
br i1 %cmp.us.i, label %while.body.us.i, label %while.end.i, !llvm.loop !25
while.end.i: ; preds = %while.body.us.i, %entry
%r.addr.0..lcssa.i = phi i32 [ %r, %entry ], [ %spec.select51.i, %while.body.us.i ]
%l.addr.0..lcssa.i = phi i32 [ %l, %entry ], [ %spec.select.i, %while.body.us.i ]
%idxprom1.i = sext i32 %l.addr.0..lcssa.i to i64
%arrayidx2.i = getelementptr inbounds i64, ptr %a, i64 %idxprom1.i
%1 = load i64, ptr %arrayidx2.i, align 8, !tbaa !5
%cmp1.i17.i = icmp eq i64 %1, %x
br i1 %cmp1.i17.i, label %lower_bound.exit, label %cond.false.thread.i
cond.false.thread.i: ; preds = %while.end.i
%idxprom345.i = sext i32 %r.addr.0..lcssa.i to i64
%arrayidx446.i = getelementptr inbounds i64, ptr %a, i64 %idxprom345.i
%2 = load i64, ptr %arrayidx446.i, align 8, !tbaa !5
%cmp1.i23.i = icmp eq i64 %2, %x
%.pre.i = select i1 %cmp1.i23.i, i64 %idxprom345.i, i64 -1
br label %lower_bound.exit
lower_bound.exit: ; preds = %while.end.i, %cond.false.thread.i
%conv.pre-phi.i = phi i64 [ %.pre.i, %cond.false.thread.i ], [ %idxprom1.i, %while.end.i ]
%conv = trunc i64 %conv.pre-phi.i to i32
%cmp = icmp eq i32 %conv, -1
br i1 %cmp, label %cond.end, label %cond.false
cond.false: ; preds = %lower_bound.exit
%sub33.i = sub nsw i32 %r, %conv
%cmp34.i = icmp sgt i32 %sub33.i, 1
br i1 %cmp34.i, label %while.body.us.i18, label %while.end.i9
while.body.us.i18: ; preds = %cond.false, %while.body.us.i18
%l.addr.0.i19 = phi i32 [ %spec.select.i25, %while.body.us.i18 ], [ %conv, %cond.false ]
%r.addr.0.i20 = phi i32 [ %spec.select50.i, %while.body.us.i18 ], [ %r, %cond.false ]
%add.us.i21 = add nsw i32 %r.addr.0.i20, %l.addr.0.i19
%div.us.i22 = sdiv i32 %add.us.i21, 2
%idxprom.us.i23 = sext i32 %div.us.i22 to i64
%arrayidx.us.i24 = getelementptr inbounds i64, ptr %a, i64 %idxprom.us.i23
%3 = load i64, ptr %arrayidx.us.i24, align 8, !tbaa !5
%cmp1.not.i.us.i = icmp sgt i64 %3, %x
%spec.select.i25 = select i1 %cmp1.not.i.us.i, i32 %l.addr.0.i19, i32 %div.us.i22
%spec.select50.i = select i1 %cmp1.not.i.us.i, i32 %div.us.i22, i32 %r.addr.0.i20
%sub.us.i26 = sub nsw i32 %spec.select50.i, %spec.select.i25
%cmp.us.i27 = icmp sgt i32 %sub.us.i26, 1
br i1 %cmp.us.i27, label %while.body.us.i18, label %while.end.i9, !llvm.loop !26
while.end.i9: ; preds = %while.body.us.i18, %cond.false
%r.addr.0..lcssa.i10 = phi i32 [ %r, %cond.false ], [ %spec.select50.i, %while.body.us.i18 ]
%l.addr.0..lcssa.i11 = phi i32 [ %conv, %cond.false ], [ %spec.select.i25, %while.body.us.i18 ]
%idxprom1.i12 = sext i32 %r.addr.0..lcssa.i10 to i64
%arrayidx2.i13 = getelementptr inbounds i64, ptr %a, i64 %idxprom1.i12
%4 = load i64, ptr %arrayidx2.i13, align 8, !tbaa !5
%cmp1.i.i = icmp eq i64 %4, %x
br i1 %cmp1.i.i, label %upper_bound.exit, label %cond.false.thread.i14
cond.false.thread.i14: ; preds = %while.end.i9
%idxprom344.i = sext i32 %l.addr.0..lcssa.i11 to i64
%arrayidx445.i = getelementptr inbounds i64, ptr %a, i64 %idxprom344.i
%5 = load i64, ptr %arrayidx445.i, align 8, !tbaa !5
%cmp1.i22.i = icmp eq i64 %5, %x
%.pre.i15 = select i1 %cmp1.i22.i, i64 %idxprom344.i, i64 -1
br label %upper_bound.exit
upper_bound.exit: ; preds = %while.end.i9, %cond.false.thread.i14
%conv.pre-phi.i16 = phi i64 [ %.pre.i15, %cond.false.thread.i14 ], [ %idxprom1.i12, %while.end.i9 ]
%reass.sub = sub nsw i64 %conv.pre-phi.i16, %conv.pre-phi.i
%add = add nsw i64 %reass.sub, 1
br label %cond.end
cond.end: ; preds = %lower_bound.exit, %upper_bound.exit
%cond = phi i64 [ %add, %upper_bound.exit ], [ 0, %lower_bound.exit ]
ret i64 %cond
}
; Function Attrs: nounwind uwtable
define dso_local i64 @factor_pre() local_unnamed_addr #10 {
entry:
%0 = load i64, ptr @is_factor_prepared, align 8, !tbaa !5
%inc = add nsw i64 %0, 1
store i64 %inc, ptr @is_factor_prepared, align 8, !tbaa !5
%tobool.not = icmp eq i64 %0, 0
br i1 %tobool.not, label %for.body6.peel.next, label %return
for.body6.peel.next: ; preds = %entry
%1 = tail call ptr @llvm.stacksave.p0()
%vla116 = alloca [500001 x i64], align 16
store i64 2, ptr %vla116, align 16, !tbaa !5
br label %vector.body
vector.body: ; preds = %vector.body, %for.body6.peel.next
%index = phi i64 [ 0, %for.body6.peel.next ], [ %index.next.1, %vector.body ]
%vec.ind = phi <2 x i64> [ <i64 1, i64 2>, %for.body6.peel.next ], [ %vec.ind.next.1, %vector.body ]
%offset.idx = or i64 %index, 1
%2 = shl nuw nsw <2 x i64> %vec.ind, <i64 1, i64 1>
%step.add = shl <2 x i64> %vec.ind, <i64 1, i64 1>
%3 = or <2 x i64> %2, <i64 1, i64 1>
%4 = add <2 x i64> %step.add, <i64 5, i64 5>
%5 = getelementptr inbounds i64, ptr %vla116, i64 %offset.idx
store <2 x i64> %3, ptr %5, align 8, !tbaa !5
%6 = getelementptr inbounds i64, ptr %5, i64 2
store <2 x i64> %4, ptr %6, align 8, !tbaa !5
%vec.ind.next = add <2 x i64> %vec.ind, <i64 4, i64 4>
%offset.idx.1 = or i64 %index, 5
%7 = shl nuw nsw <2 x i64> %vec.ind.next, <i64 1, i64 1>
%step.add.1 = shl <2 x i64> %vec.ind.next, <i64 1, i64 1>
%8 = or <2 x i64> %7, <i64 1, i64 1>
%9 = add <2 x i64> %step.add.1, <i64 5, i64 5>
%10 = getelementptr inbounds i64, ptr %vla116, i64 %offset.idx.1
store <2 x i64> %8, ptr %10, align 8, !tbaa !5
%11 = getelementptr inbounds i64, ptr %10, i64 2
store <2 x i64> %9, ptr %11, align 8, !tbaa !5
%index.next.1 = add nuw nsw i64 %index, 8
%vec.ind.next.1 = add <2 x i64> %vec.ind, <i64 8, i64 8>
%12 = icmp eq i64 %index.next.1, 500000
br i1 %12, label %for.body16, label %vector.body, !llvm.loop !27
for.body16: ; preds = %vector.body, %for.inc43
%i12.0124 = phi i64 [ %inc44, %for.inc43 ], [ 1, %vector.body ]
%arrayidx17 = getelementptr inbounds i64, ptr %vla116, i64 %i12.0124
%13 = load i64, ptr %arrayidx17, align 8, !tbaa !5
%tobool18.not = icmp eq i64 %13, 0
br i1 %tobool18.not, label %for.inc43, label %for.cond20.preheader
for.cond20.preheader: ; preds = %for.body16
%mul21 = shl nuw nsw i64 %i12.0124, 1
%add22 = or i64 %mul21, 1
%div = udiv i64 500001, %add22
%cmp24.not122 = icmp ugt i64 %add22, 166667
br i1 %cmp24.not122, label %for.inc43, label %for.body26
for.body26: ; preds = %for.cond20.preheader, %for.inc38
%j.0123 = phi i64 [ %add39, %for.inc38 ], [ 3, %for.cond20.preheader ]
%mul29 = mul nuw nsw i64 %j.0123, %add22
%cmp30 = icmp ult i64 %mul29, 500001
br i1 %cmp30, label %if.then31, label %for.inc38
if.then31: ; preds = %for.body26
%14 = trunc i64 %mul29 to i32
%div35.lhs.trunc = add nsw i32 %14, -1
%div35120 = sdiv i32 %div35.lhs.trunc, 2
%div35.sext = zext i32 %div35120 to i64
%arrayidx36 = getelementptr inbounds i64, ptr %vla116, i64 %div35.sext
store i64 0, ptr %arrayidx36, align 8, !tbaa !5
br label %for.inc38
for.inc38: ; preds = %for.body26, %if.then31
%add39 = add nuw nsw i64 %j.0123, 2
%cmp24.not = icmp ugt i64 %add39, %div
br i1 %cmp24.not, label %for.inc43, label %for.body26, !llvm.loop !29
for.inc43: ; preds = %for.inc38, %for.cond20.preheader, %for.body16
%inc44 = add nuw nsw i64 %i12.0124, 1
%exitcond128.not = icmp eq i64 %inc44, 500001
br i1 %exitcond128.not, label %for.body51, label %for.body16, !llvm.loop !30
for.cond.cleanup50: ; preds = %for.inc83
tail call void @llvm.stackrestore.p0(ptr %1)
br label %return
for.body51: ; preds = %for.inc43, %for.inc83
%i47.0126 = phi i64 [ %inc84, %for.inc83 ], [ 0, %for.inc43 ]
%arrayidx52 = getelementptr inbounds i64, ptr %vla116, i64 %i47.0126
%15 = load i64, ptr %arrayidx52, align 8, !tbaa !5
%tobool53.not = icmp eq i64 %15, 0
br i1 %tobool53.not, label %for.inc83, label %cond.end75.1
cond.end75.1: ; preds = %for.body51
%16 = load ptr, ptr @factors, align 16, !tbaa !31
%17 = load i64, ptr @fac_cnt, align 8, !tbaa !5
%add61 = shl i64 %17, 3
%mul62 = add i64 %add61, 8
%call = tail call ptr @realloc(ptr noundef %16, i64 noundef %mul62) #19
store ptr %call, ptr @factors, align 16, !tbaa !31
%18 = load i64, ptr @fac_cnt, align 8, !tbaa !5
%arrayidx77 = getelementptr inbounds i64, ptr %call, i64 %18
store i64 %15, ptr %arrayidx77, align 8, !tbaa !5
%19 = load ptr, ptr getelementptr inbounds ([2 x ptr], ptr @factors, i64 0, i64 1), align 8, !tbaa !31
%add61.1 = shl i64 %18, 3
%mul62.1 = add i64 %add61.1, 8
%call.1 = tail call ptr @realloc(ptr noundef %19, i64 noundef %mul62.1) #19
store ptr %call.1, ptr getelementptr inbounds ([2 x ptr], ptr @factors, i64 0, i64 1), align 8, !tbaa !31
%20 = load i64, ptr @fac_cnt, align 8, !tbaa !5
%inc73.1 = add nsw i64 %20, 1
store i64 %inc73.1, ptr @fac_cnt, align 8, !tbaa !5
%arrayidx77.1 = getelementptr inbounds i64, ptr %call.1, i64 %20
store i64 0, ptr %arrayidx77.1, align 8, !tbaa !5
br label %for.inc83
for.inc83: ; preds = %cond.end75.1, %for.body51
%inc84 = add nuw nsw i64 %i47.0126, 1
%exitcond129.not = icmp eq i64 %inc84, 500001
br i1 %exitcond129.not, label %for.cond.cleanup50, label %for.body51, !llvm.loop !33
return: ; preds = %entry, %for.cond.cleanup50
ret i64 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare ptr @llvm.stacksave.p0() #11
; Function Attrs: mustprogress nounwind willreturn allockind("realloc") allocsize(1) memory(argmem: readwrite, inaccessiblemem: readwrite)
declare noalias noundef ptr @realloc(ptr allocptr nocapture noundef, i64 noundef) local_unnamed_addr #12
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare void @llvm.stackrestore.p0(ptr) #11
; Function Attrs: nounwind uwtable
define dso_local i64 @factor(i64 noundef %n, i64 noundef %new_common_plus) local_unnamed_addr #10 {
entry:
%call = tail call i64 @factor_pre()
%0 = load i64, ptr @fac_cnt, align 8, !tbaa !5
%cmp52 = icmp sgt i64 %0, 0
br i1 %cmp52, label %for.cond1.preheader.lr.ph, label %cleanup30
for.cond1.preheader.lr.ph: ; preds = %entry
%1 = load ptr, ptr @factors, align 16, !tbaa !31
%2 = load ptr, ptr getelementptr inbounds ([2 x ptr], ptr @factors, i64 0, i64 1), align 8
br label %for.cond1.preheader
for.cond: ; preds = %cond.end22
%inc29 = add nuw nsw i64 %i.054, 1
%3 = load i64, ptr @fac_cnt, align 8, !tbaa !5
%cmp = icmp slt i64 %inc29, %3
br i1 %cmp, label %for.cond1.preheader, label %cleanup30, !llvm.loop !34
for.cond1.preheader: ; preds = %for.cond1.preheader.lr.ph, %for.cond
%i.054 = phi i64 [ 0, %for.cond1.preheader.lr.ph ], [ %inc29, %for.cond ]
%n.addr.053 = phi i64 [ %n, %for.cond1.preheader.lr.ph ], [ %n.addr.3, %for.cond ]
%arrayidx = getelementptr inbounds i64, ptr %1, i64 %i.054
%4 = load i64, ptr %arrayidx, align 8, !tbaa !5
br label %while.cond
while.cond: ; preds = %for.cond1.preheader, %land.rhs
%n.addr.2 = phi i64 [ %div, %land.rhs ], [ %n.addr.053, %for.cond1.preheader ]
%cnt.1 = phi i64 [ %add, %land.rhs ], [ 0, %for.cond1.preheader ]
%rem = srem i64 %n.addr.2, %4
%div = sdiv i64 %n.addr.2, %4
%cmp5 = icmp eq i64 %rem, 0
%conv = zext i1 %cmp5 to i64
%add = add nuw nsw i64 %cnt.1, %conv
%tobool.not = icmp eq i64 %add, 0
br i1 %tobool.not, label %for.inc, label %land.rhs
land.rhs: ; preds = %while.cond
%rem8 = srem i64 %div, %4
%cmp9 = icmp eq i64 %rem8, 0
br i1 %cmp9, label %while.cond, label %for.inc, !llvm.loop !35
for.inc: ; preds = %land.rhs, %while.cond
%n.addr.3 = phi i64 [ %div, %land.rhs ], [ %n.addr.2, %while.cond ]
switch i64 %new_common_plus, label %cond.false18 [
i64 1, label %cond.end22
i64 2, label %cond.true15
]
cond.true15: ; preds = %for.inc
%arrayidx16 = getelementptr inbounds i64, ptr %2, i64 %i.054
%5 = load i64, ptr %arrayidx16, align 8, !tbaa !5
%cond.i = tail call i64 @llvm.smax.i64(i64 %5, i64 %add)
br label %cond.end22
cond.false18: ; preds = %for.inc
%arrayidx19 = getelementptr inbounds i64, ptr %2, i64 %i.054
%6 = load i64, ptr %arrayidx19, align 8, !tbaa !5
%add20 = add nsw i64 %6, %add
br label %cond.end22
cond.end22: ; preds = %for.inc, %cond.true15, %cond.false18
%cond23 = phi i64 [ %cond.i, %cond.true15 ], [ %add20, %cond.false18 ], [ %add, %for.inc ]
%arrayidx24 = getelementptr inbounds i64, ptr %2, i64 %i.054
store i64 %cond23, ptr %arrayidx24, align 8, !tbaa !5
%7 = load i64, ptr %arrayidx, align 8, !tbaa !5
%cmp26.not = icmp sgt i64 %7, %n.addr.3
br i1 %cmp26.not, label %cleanup30, label %for.cond
cleanup30: ; preds = %cond.end22, %for.cond, %entry
%n.addr.4 = phi i64 [ %n, %entry ], [ %n.addr.3, %for.cond ], [ %n.addr.3, %cond.end22 ]
ret i64 %n.addr.4
}
; Function Attrs: nounwind uwtable
define dso_local i64 @judge_prime(i64 noundef %n) local_unnamed_addr #10 {
entry:
%call = tail call i64 @factor_pre()
%0 = load i64, ptr @fac_cnt, align 8, !tbaa !5
%cmp20 = icmp sgt i64 %0, 0
br i1 %cmp20, label %for.body.lr.ph, label %cleanup
for.body.lr.ph: ; preds = %entry
%1 = load ptr, ptr @factors, align 16, !tbaa !31
br label %for.body
for.body: ; preds = %for.body.lr.ph, %if.else
%i.022 = phi i64 [ 0, %for.body.lr.ph ], [ %inc, %if.else ]
%n.addr.021 = phi i64 [ %n, %for.body.lr.ph ], [ %spec.select, %if.else ]
%arrayidx = getelementptr inbounds i64, ptr %1, i64 %i.022
%2 = load i64, ptr %arrayidx, align 8, !tbaa !5
%mul = mul nsw i64 %2, %2
%cmp2 = icmp slt i64 %n.addr.021, %mul
%cmp4 = icmp eq i64 %n.addr.021, %2
%or.cond = or i1 %cmp4, %cmp2
br i1 %or.cond, label %cleanup, label %if.else
if.else: ; preds = %for.body
%rem = srem i64 %n.addr.021, %2
%cmp6 = icmp eq i64 %rem, 0
%spec.select = select i1 %cmp6, i64 1, i64 %n.addr.021
%inc = add nuw nsw i64 %i.022, 1
%exitcond.not = icmp eq i64 %inc, %0
br i1 %exitcond.not, label %cleanup, label %for.body, !llvm.loop !36
cleanup: ; preds = %if.else, %for.body, %entry
%n.addr.0.lcssa = phi i64 [ %n, %entry ], [ %n.addr.021, %for.body ], [ %spec.select, %if.else ]
%cmp9 = icmp ne i64 %n.addr.0.lcssa, 1
%conv = zext i1 %cmp9 to i64
ret i64 %conv
}
; Function Attrs: nounwind uwtable
define dso_local i64 @makeinv(i64 noundef %n, i64 noundef %mod) local_unnamed_addr #10 {
entry:
%0 = load i64, ptr @is_minv_made, align 8, !tbaa !5
%inc = add nsw i64 %0, 1
store i64 %inc, ptr @is_minv_made, align 8, !tbaa !5
%tobool.not = icmp eq i64 %0, 0
br i1 %tobool.not, label %for.end, label %return
for.end: ; preds = %entry
%1 = load ptr, ptr @inv_arr, align 8, !tbaa !31
%call = tail call dereferenceable_or_null(16) ptr @realloc(ptr noundef %1, i64 noundef 16) #19
store ptr %call, ptr @inv_arr, align 8, !tbaa !31
%2 = load ptr, ptr @finv_arr, align 8, !tbaa !31
%call2 = tail call dereferenceable_or_null(16) ptr @realloc(ptr noundef %2, i64 noundef 16) #19
store ptr %call2, ptr @finv_arr, align 8, !tbaa !31
%3 = load ptr, ptr @inv_arr, align 8, !tbaa !31
%arrayidx = getelementptr inbounds i64, ptr %3, i64 1
store i64 1, ptr %arrayidx, align 8, !tbaa !5
%arrayidx3 = getelementptr inbounds i64, ptr %call2, i64 1
store i64 1, ptr %arrayidx3, align 8, !tbaa !5
store i64 1, ptr %call2, align 8, !tbaa !5
%cmp7.not43 = icmp slt i64 %n, 2
br i1 %cmp7.not43, label %return, label %for.body9
for.body9: ; preds = %for.end, %for.body9
%4 = phi ptr [ %6, %for.body9 ], [ %3, %for.end ]
%i5.044 = phi i64 [ %add10, %for.body9 ], [ 2, %for.end ]
%add10 = add nuw nsw i64 %i5.044, 1
%mul = shl i64 %add10, 3
%call11 = tail call ptr @realloc(ptr noundef nonnull %4, i64 noundef %mul) #19
store ptr %call11, ptr @inv_arr, align 8, !tbaa !31
%5 = load ptr, ptr @finv_arr, align 8, !tbaa !31
%call14 = tail call ptr @realloc(ptr noundef %5, i64 noundef %mul) #19
store ptr %call14, ptr @finv_arr, align 8, !tbaa !31
%6 = load ptr, ptr @inv_arr, align 8, !tbaa !31
%rem = srem i64 %mod, %i5.044
%arrayidx15 = getelementptr inbounds i64, ptr %6, i64 %rem
%7 = load i64, ptr %arrayidx15, align 8, !tbaa !5
%div = sdiv i64 %mod, %i5.044
%mul16 = mul nsw i64 %div, %7
%rem17 = srem i64 %mul16, %mod
%sub = sub nsw i64 %mod, %rem17
%arrayidx18 = getelementptr inbounds i64, ptr %6, i64 %i5.044
store i64 %sub, ptr %arrayidx18, align 8, !tbaa !5
%8 = getelementptr i64, ptr %call14, i64 %i5.044
%arrayidx20 = getelementptr i64, ptr %8, i64 -1
%9 = load i64, ptr %arrayidx20, align 8, !tbaa !5
%mul22 = mul nsw i64 %9, %sub
%rem23 = srem i64 %mul22, %mod
store i64 %rem23, ptr %8, align 8, !tbaa !5
%exitcond.not = icmp eq i64 %i5.044, %n
br i1 %exitcond.not, label %return, label %for.body9, !llvm.loop !37
return: ; preds = %for.body9, %for.end, %entry
ret i64 0
}
; Function Attrs: nounwind uwtable
define dso_local i64 @make_mf(i64 noundef %n, i64 noundef %mod) local_unnamed_addr #10 {
entry:
%0 = load i64, ptr @is_mf_made, align 8, !tbaa !5
%inc = add nsw i64 %0, 1
store i64 %inc, ptr @is_mf_made, align 8, !tbaa !5
%tobool.not = icmp eq i64 %0, 0
br i1 %tobool.not, label %for.end, label %return
for.end: ; preds = %entry
%1 = load ptr, ptr @mf_arr, align 8, !tbaa !31
%call = tail call dereferenceable_or_null(16) ptr @realloc(ptr noundef %1, i64 noundef 16) #19
store ptr %call, ptr @mf_arr, align 8, !tbaa !31
%arrayidx = getelementptr inbounds i64, ptr %call, i64 1
store i64 1, ptr %arrayidx, align 8, !tbaa !5
store i64 1, ptr %call, align 8, !tbaa !5
%cmp5.not24 = icmp slt i64 %n, 2
br i1 %cmp5.not24, label %return, label %for.body7
for.body7: ; preds = %for.end, %for.body7
%2 = phi ptr [ %call10, %for.body7 ], [ %call, %for.end ]
%i3.026 = phi i64 [ %add8, %for.body7 ], [ 2, %for.end ]
%x.025 = phi i64 [ %rem, %for.body7 ], [ 1, %for.end ]
%mul = mul nsw i64 %i3.026, %x.025
%rem = srem i64 %mul, %mod
%add8 = add nuw nsw i64 %i3.026, 1
%mul9 = shl i64 %add8, 3
%call10 = tail call ptr @realloc(ptr noundef nonnull %2, i64 noundef %mul9) #19
%arrayidx11 = getelementptr inbounds i64, ptr %call10, i64 %i3.026
store i64 %rem, ptr %arrayidx11, align 8, !tbaa !5
%exitcond.not = icmp eq i64 %i3.026, %n
br i1 %exitcond.not, label %return.loopexit, label %for.body7, !llvm.loop !38
return.loopexit: ; preds = %for.body7
store ptr %call10, ptr @mf_arr, align 8, !tbaa !31
br label %return
return: ; preds = %return.loopexit, %for.end, %entry
ret i64 0
}
; Function Attrs: nounwind uwtable
define dso_local i64 @m_inv(i64 noundef %x, i64 noundef %mod, i64 noundef %is_fac) local_unnamed_addr #10 {
entry:
%call = tail call i64 @makeinv(i64 noundef 2000010, i64 noundef %mod)
%tobool.not = icmp eq i64 %is_fac, 0
%inv_arr.val = load ptr, ptr @inv_arr, align 8
%finv_arr.val = load ptr, ptr @finv_arr, align 8
%.pn = select i1 %tobool.not, ptr %inv_arr.val, ptr %finv_arr.val
%cond.in = getelementptr inbounds i64, ptr %.pn, i64 %x
%cond = load i64, ptr %cond.in, align 8, !tbaa !5
ret i64 %cond
}
; Function Attrs: nounwind uwtable
define dso_local i64 @m_f(i64 noundef %x, i64 noundef %mod) local_unnamed_addr #10 {
entry:
%0 = load i64, ptr @is_mf_made, align 8, !tbaa !5
%inc.i = add nsw i64 %0, 1
store i64 %inc.i, ptr @is_mf_made, align 8, !tbaa !5
%tobool.not.i = icmp eq i64 %0, 0
%.pre = load ptr, ptr @mf_arr, align 8, !tbaa !31
br i1 %tobool.not.i, label %for.end.i, label %make_mf.exit
for.end.i: ; preds = %entry
%call.i = tail call dereferenceable_or_null(16) ptr @realloc(ptr noundef %.pre, i64 noundef 16) #19
%arrayidx.i = getelementptr inbounds i64, ptr %call.i, i64 1
store i64 1, ptr %arrayidx.i, align 8, !tbaa !5
store i64 1, ptr %call.i, align 8, !tbaa !5
br label %for.body7.i
for.body7.i: ; preds = %for.body7.i, %for.end.i
%1 = phi ptr [ %call10.i, %for.body7.i ], [ %call.i, %for.end.i ]
%i3.026.i = phi i64 [ %add8.i, %for.body7.i ], [ 2, %for.end.i ]
%x.025.i = phi i64 [ %rem.i, %for.body7.i ], [ 1, %for.end.i ]
%mul.i = mul nsw i64 %x.025.i, %i3.026.i
%rem.i = srem i64 %mul.i, %mod
%add8.i = add nuw nsw i64 %i3.026.i, 1
%mul9.i = shl i64 %add8.i, 3
%call10.i = tail call ptr @realloc(ptr noundef nonnull %1, i64 noundef %mul9.i) #19
%arrayidx11.i = getelementptr inbounds i64, ptr %call10.i, i64 %i3.026.i
store i64 %rem.i, ptr %arrayidx11.i, align 8, !tbaa !5
%exitcond.not.i = icmp eq i64 %i3.026.i, 2000010
br i1 %exitcond.not.i, label %return.loopexit.i, label %for.body7.i, !llvm.loop !38
return.loopexit.i: ; preds = %for.body7.i
store ptr %call10.i, ptr @mf_arr, align 8, !tbaa !31
br label %make_mf.exit
make_mf.exit: ; preds = %entry, %return.loopexit.i
%2 = phi ptr [ %.pre, %entry ], [ %call10.i, %return.loopexit.i ]
%arrayidx = getelementptr inbounds i64, ptr %2, i64 %x
%3 = load i64, ptr %arrayidx, align 8, !tbaa !5
ret i64 %3
}
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i64 @m_p(i64 noundef %r, i64 noundef %n, i64 noundef %mod) local_unnamed_addr #6 {
entry:
%cmp16 = icmp sgt i64 %n, 0
br i1 %cmp16, label %while.body, label %while.end
while.body: ; preds = %entry, %cond.end
%s.019 = phi i64 [ %rem2, %cond.end ], [ %r, %entry ]
%t.018 = phi i64 [ %cond, %cond.end ], [ 1, %entry ]
%n.addr.017 = phi i64 [ %shr, %cond.end ], [ %n, %entry ]
%and = and i64 %n.addr.017, 1
%tobool.not = icmp eq i64 %and, 0
br i1 %tobool.not, label %cond.end, label %cond.true
cond.true: ; preds = %while.body
%mul = mul nsw i64 %s.019, %t.018
%rem = srem i64 %mul, %mod
br label %cond.end
cond.end: ; preds = %while.body, %cond.true
%cond = phi i64 [ %rem, %cond.true ], [ %t.018, %while.body ]
%mul1 = mul nsw i64 %s.019, %s.019
%rem2 = srem i64 %mul1, %mod
%shr = lshr i64 %n.addr.017, 1
%cmp.not = icmp ult i64 %n.addr.017, 2
br i1 %cmp.not, label %while.end, label %while.body, !llvm.loop !39
while.end: ; preds = %cond.end, %entry
%t.0.lcssa = phi i64 [ 1, %entry ], [ %cond, %cond.end ]
%tobool3.not = icmp eq i64 %r, 0
%cond7 = select i1 %tobool3.not, i64 0, i64 %t.0.lcssa
ret i64 %cond7
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @m_mul2(i64 noundef %a, i64 noundef %b, i64 noundef %mod) local_unnamed_addr #7 {
entry:
%mul = mul nsw i64 %b, %a
%rem = srem i64 %mul, %mod
ret i64 %rem
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @m_mul3(i64 noundef %a, i64 noundef %b, i64 noundef %c, i64 noundef %mod) local_unnamed_addr #7 {
entry:
%mul = mul nsw i64 %b, %a
%rem = srem i64 %mul, %mod
%mul.i = mul nsw i64 %rem, %c
%rem.i = srem i64 %mul.i, %mod
ret i64 %rem.i
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @m_mul4(i64 noundef %a, i64 noundef %b, i64 noundef %c, i64 noundef %d, i64 noundef %mod) local_unnamed_addr #7 {
entry:
%mul = mul nsw i64 %b, %a
%rem = srem i64 %mul, %mod
%mul.i = mul nsw i64 %rem, %c
%rem.i = srem i64 %mul.i, %mod
%mul.i.i = mul nsw i64 %rem.i, %d
%rem.i.i = srem i64 %mul.i.i, %mod
ret i64 %rem.i.i
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @m_mul5(i64 noundef %a, i64 noundef %b, i64 noundef %c, i64 noundef %d, i64 noundef %e, i64 noundef %mod) local_unnamed_addr #7 {
entry:
%mul = mul nsw i64 %b, %a
%rem = srem i64 %mul, %mod
%mul.i = mul nsw i64 %rem, %c
%rem.i = srem i64 %mul.i, %mod
%mul.i.i = mul nsw i64 %rem.i, %d
%rem.i.i = srem i64 %mul.i.i, %mod
%mul.i.i.i = mul nsw i64 %rem.i.i, %e
%rem.i.i.i = srem i64 %mul.i.i.i, %mod
ret i64 %rem.i.i.i
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @upll(ptr nocapture noundef readonly %a, ptr nocapture noundef readonly %b) #13 {
entry:
%0 = load i64, ptr %a, align 8, !tbaa !5
%1 = load i64, ptr %b, align 8, !tbaa !5
%cmp = icmp slt i64 %0, %1
%cmp1 = icmp sgt i64 %0, %1
%cond = zext i1 %cmp1 to i32
%cond2 = select i1 %cmp, i32 -1, i32 %cond
ret i32 %cond2
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @downll(ptr nocapture noundef readonly %a, ptr nocapture noundef readonly %b) #13 {
entry:
%0 = load i64, ptr %a, align 8, !tbaa !5
%1 = load i64, ptr %b, align 8, !tbaa !5
%cmp = icmp slt i64 %0, %1
%cmp1 = icmp sgt i64 %0, %1
%cond = sext i1 %cmp1 to i32
%cond2 = select i1 %cmp, i32 1, i32 %cond
ret i32 %cond2
}
; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @cmp_string(ptr nocapture noundef readonly %a, ptr nocapture noundef readonly %b) #14 {
entry:
%call = tail call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %a, ptr noundef nonnull dereferenceable(1) %b) #20
ret i32 %call
}
; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare i32 @strcmp(ptr nocapture noundef, ptr nocapture noundef) local_unnamed_addr #15
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @cmp_char(ptr nocapture noundef readonly %a, ptr nocapture noundef readonly %b) #13 {
entry:
%0 = load i8, ptr %a, align 1, !tbaa !21
%conv = sext i8 %0 to i32
%1 = load i8, ptr %b, align 1, !tbaa !21
%conv1 = sext i8 %1 to i32
%sub = sub nsw i32 %conv, %conv1
ret i32 %sub
}
; Function Attrs: nofree nounwind uwtable
define dso_local void @sortup(ptr noundef %a, i32 noundef %n) local_unnamed_addr #2 {
entry:
%conv = sext i32 %n to i64
tail call void @qsort(ptr noundef %a, i64 noundef %conv, i64 noundef 8, ptr noundef nonnull @upll) #21
ret void
}
; Function Attrs: nofree
declare void @qsort(ptr noundef, i64 noundef, i64 noundef, ptr nocapture noundef) local_unnamed_addr #16
; Function Attrs: nofree nounwind uwtable
define dso_local void @sortdown(ptr noundef %a, i32 noundef %n) local_unnamed_addr #2 {
entry:
%conv = sext i32 %n to i64
tail call void @qsort(ptr noundef %a, i64 noundef %conv, i64 noundef 8, ptr noundef nonnull @downll) #21
ret void
}
; Function Attrs: nofree nounwind uwtable
define dso_local void @sort_string(i32 noundef %n, i32 noundef %size, ptr noundef %s) local_unnamed_addr #2 {
entry:
%0 = zext i32 %size to i64
%conv = sext i32 %n to i64
tail call void @qsort(ptr noundef %s, i64 noundef %conv, i64 noundef %0, ptr noundef nonnull @cmp_string) #21
ret void
}
; Function Attrs: nofree nounwind uwtable
define dso_local void @sort_char(ptr noundef %s) local_unnamed_addr #2 {
entry:
%call = tail call i64 @strlen(ptr noundef nonnull dereferenceable(1) %s) #20
tail call void @qsort(ptr noundef %s, i64 noundef %call, i64 noundef 1, ptr noundef nonnull @cmp_char) #21
ret void
}
; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare i64 @strlen(ptr nocapture noundef) local_unnamed_addr #15
; Function Attrs: nofree nounwind memory(argmem: read) uwtable
define dso_local i64 @unique_string(i64 noundef %n, i64 noundef %size, ptr nocapture noundef readonly %s) local_unnamed_addr #17 {
entry:
%cmp8 = icmp sgt i64 %n, 1
br i1 %cmp8, label %for.body, label %for.cond.cleanup
for.cond.cleanup: ; preds = %for.body, %entry
%ans.0.lcssa = phi i64 [ 1, %entry ], [ %spec.select, %for.body ]
ret i64 %ans.0.lcssa
for.body: ; preds = %entry, %for.body
%i.010 = phi i64 [ %inc2, %for.body ], [ 1, %entry ]
%ans.09 = phi i64 [ %spec.select, %for.body ], [ 1, %entry ]
%0 = mul nsw i64 %i.010, %size
%arrayidx = getelementptr inbounds i8, ptr %s, i64 %0
%sub = add nsw i64 %i.010, -1
%1 = mul nsw i64 %sub, %size
%arrayidx1 = getelementptr inbounds i8, ptr %s, i64 %1
%call = tail call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %arrayidx, ptr noundef nonnull dereferenceable(1) %arrayidx1) #20
%tobool.not = icmp ne i32 %call, 0
%inc = zext i1 %tobool.not to i64
%spec.select = add nuw nsw i64 %ans.09, %inc
%inc2 = add nuw nsw i64 %i.010, 1
%exitcond.not = icmp eq i64 %inc2, %n
br i1 %exitcond.not, label %for.cond.cleanup, label %for.body, !llvm.loop !40
}
; Function Attrs: nofree norecurse nosync nounwind memory(argmem: read) uwtable
define dso_local i64 @unique_num(i64 noundef %n, ptr nocapture noundef readonly %a) local_unnamed_addr #8 {
entry:
%cmp9 = icmp sgt i64 %n, 1
br i1 %cmp9, label %for.body.preheader, label %for.cond.cleanup
for.body.preheader: ; preds = %entry
%0 = add i64 %n, -1
%min.iters.check = icmp ult i64 %n, 5
br i1 %min.iters.check, label %for.body.preheader16, label %vector.ph
vector.ph: ; preds = %for.body.preheader
%n.vec = and i64 %0, -4
%ind.end = or i64 %n.vec, 1
br label %vector.body
vector.body: ; preds = %vector.body, %vector.ph
%index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
%vec.phi = phi <2 x i64> [ <i64 1, i64 0>, %vector.ph ], [ %9, %vector.body ]
%vec.phi12 = phi <2 x i64> [ zeroinitializer, %vector.ph ], [ %10, %vector.body ]
%offset.idx = or i64 %index, 1
%1 = getelementptr inbounds i64, ptr %a, i64 %offset.idx
%wide.load = load <2 x i64>, ptr %1, align 8, !tbaa !5
%2 = getelementptr inbounds i64, ptr %1, i64 2
%wide.load13 = load <2 x i64>, ptr %2, align 8, !tbaa !5
%3 = getelementptr i64, ptr %1, i64 -1
%wide.load14 = load <2 x i64>, ptr %3, align 8, !tbaa !5
%4 = getelementptr i64, ptr %1, i64 1
%wide.load15 = load <2 x i64>, ptr %4, align 8, !tbaa !5
%5 = icmp ne <2 x i64> %wide.load, %wide.load14
%6 = icmp ne <2 x i64> %wide.load13, %wide.load15
%7 = zext <2 x i1> %5 to <2 x i64>
%8 = zext <2 x i1> %6 to <2 x i64>
%9 = add <2 x i64> %vec.phi, %7
%10 = add <2 x i64> %vec.phi12, %8
%index.next = add nuw i64 %index, 4
%11 = icmp eq i64 %index.next, %n.vec
br i1 %11, label %middle.block, label %vector.body, !llvm.loop !41
middle.block: ; preds = %vector.body
%bin.rdx = add <2 x i64> %10, %9
%12 = tail call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %bin.rdx)
%cmp.n = icmp eq i64 %0, %n.vec
br i1 %cmp.n, label %for.cond.cleanup, label %for.body.preheader16
for.body.preheader16: ; preds = %for.body.preheader, %middle.block
%i.011.ph = phi i64 [ 1, %for.body.preheader ], [ %ind.end, %middle.block ]
%ans.010.ph = phi i64 [ 1, %for.body.preheader ], [ %12, %middle.block ]
br label %for.body
for.cond.cleanup: ; preds = %for.body, %middle.block, %entry
%ans.0.lcssa = phi i64 [ 1, %entry ], [ %12, %middle.block ], [ %spec.select, %for.body ]
ret i64 %ans.0.lcssa
for.body: ; preds = %for.body.preheader16, %for.body
%i.011 = phi i64 [ %inc3, %for.body ], [ %i.011.ph, %for.body.preheader16 ]
%ans.010 = phi i64 [ %spec.select, %for.body ], [ %ans.010.ph, %for.body.preheader16 ]
%arrayidx = getelementptr inbounds i64, ptr %a, i64 %i.011
%13 = load i64, ptr %arrayidx, align 8, !tbaa !5
%arrayidx1 = getelementptr i64, ptr %arrayidx, i64 -1
%14 = load i64, ptr %arrayidx1, align 8, !tbaa !5
%cmp2.not = icmp ne i64 %13, %14
%inc = zext i1 %cmp2.not to i64
%spec.select = add nuw nsw i64 %ans.010, %inc
%inc3 = add nuw nsw i64 %i.011, 1
%exitcond.not = icmp eq i64 %inc3, %n
br i1 %exitcond.not, label %for.cond.cleanup, label %for.body, !llvm.loop !42
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @cmp1(ptr nocapture noundef readonly %p, ptr nocapture noundef readonly %q) #13 {
entry:
%0 = load i64, ptr %p, align 8, !tbaa !43
%1 = load i64, ptr %q, align 8, !tbaa !43
%sub = sub nsw i64 %0, %1
%conv = trunc i64 %sub to i32
ret i32 %conv
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @cmp2(ptr nocapture noundef readonly %p, ptr nocapture noundef readonly %q) #13 {
entry:
%0 = load i64, ptr %q, align 8, !tbaa !43
%1 = load i64, ptr %p, align 8, !tbaa !43
%sub = sub nsw i64 %0, %1
%conv = trunc i64 %sub to i32
ret i32 %conv
}
; Function Attrs: nofree nounwind uwtable
define dso_local void @strsortup(ptr noundef %a, i32 noundef %n) local_unnamed_addr #2 {
entry:
%conv = sext i32 %n to i64
tail call void @qsort(ptr noundef %a, i64 noundef %conv, i64 noundef 16, ptr noundef nonnull @cmp1) #21
ret void
}
; Function Attrs: nofree nounwind uwtable
define dso_local void @strsortdown(ptr noundef %a, i32 noundef %n) local_unnamed_addr #2 {
entry:
%conv = sext i32 %n to i64
tail call void @qsort(ptr noundef %a, i64 noundef %conv, i64 noundef 16, ptr noundef nonnull @cmp2) #21
ret void
}
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #2 {
entry:
%d = alloca i64, align 8
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %d) #21
%call = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull @s)
%call.i = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %d)
%0 = load i8, ptr @s, align 16, !tbaa !21
%conv = sext i8 %0 to i64
%sub = add nsw i64 %conv, -48
%cmp180 = icmp sgt i8 %0, 48
%.pre = load i64, ptr %d, align 8, !tbaa !5
br i1 %cmp180, label %for.body.preheader, label %for.cond.cleanup
for.body.preheader: ; preds = %entry
%xtraiter = and i64 %conv, 1
%1 = icmp eq i8 %0, 49
br i1 %1, label %for.cond.cleanup.loopexit.unr-lcssa, label %for.body.preheader.new
for.body.preheader.new: ; preds = %for.body.preheader
%unroll_iter = and i64 %sub, -2
br label %for.body
for.cond.cleanup.loopexit.unr-lcssa: ; preds = %for.body, %for.body.preheader
%i.0181.unr = phi i64 [ 0, %for.body.preheader ], [ %inc4.1, %for.body ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.cond.cleanup, label %for.body.epil
for.body.epil: ; preds = %for.cond.cleanup.loopexit.unr-lcssa
%rem.epil = srem i64 %i.0181.unr, %.pre
%arrayidx.epil = getelementptr inbounds [105 x [2 x i64]], ptr @dp, i64 0, i64 %rem.epil
%2 = load i64, ptr %arrayidx.epil, align 16, !tbaa !5
%inc.epil = add nsw i64 %2, 1
store i64 %inc.epil, ptr %arrayidx.epil, align 16, !tbaa !5
br label %for.cond.cleanup
for.cond.cleanup: ; preds = %for.body.epil, %for.cond.cleanup.loopexit.unr-lcssa, %entry
%rem8 = srem i64 %sub, %.pre
%arrayidx10 = getelementptr inbounds [105 x [2 x i64]], ptr @dp, i64 0, i64 %rem8, i64 1
store i64 1, ptr %arrayidx10, align 8, !tbaa !5
%call11 = call i64 @strlen(ptr noundef nonnull dereferenceable(1) @s) #20
%cmp14188 = icmp sgt i64 %call11, 1
%cmp19186 = icmp sgt i64 %.pre, 0
%or.cond = select i1 %cmp14188, i1 %cmp19186, i1 false
br i1 %or.cond, label %for.cond18.preheader.us, label %for.cond.cleanup16
for.cond18.preheader.us: ; preds = %for.cond.cleanup, %for.cond18.for.cond.cleanup21_crit_edge.us
%i12.0189.us = phi i64 [ %inc117.us, %for.cond18.for.cond.cleanup21_crit_edge.us ], [ 1, %for.cond.cleanup ]
%arrayidx23.us = getelementptr inbounds [1151154 x i8], ptr @s, i64 0, i64 %i12.0189.us
%3 = load i8, ptr %arrayidx23.us, align 1, !tbaa !21
%conv24.us = sext i8 %3 to i64
%sub25.us = add nsw i64 %conv24.us, -48
%cmp28182.us = icmp sgt i8 %3, 48
%sub32.us = add nsw i64 %i12.0189.us, -1
%add88.us = add nsw i64 %conv24.us, -47
%cmp90184.us = icmp slt i8 %3, 57
br label %for.body22.us
for.body22.us: ; preds = %for.cond18.preheader.us, %for.cond.cleanup92.us
%k.0187.us = phi i64 [ 0, %for.cond18.preheader.us ], [ %inc114.us, %for.cond.cleanup92.us ]
br i1 %cmp28182.us, label %for.body31.lr.ph.us, label %for.body22.us.for.cond.cleanup30.us_crit_edge
for.body22.us.for.cond.cleanup30.us_crit_edge: ; preds = %for.body22.us
%arrayidx74.us.phi.trans.insert = getelementptr inbounds [10005 x [105 x [2 x i64]]], ptr @dp, i64 0, i64 %sub32.us, i64 %k.0187.us, i64 1
%.pre195 = load i64, ptr %arrayidx74.us.phi.trans.insert, align 8, !tbaa !5
br label %for.cond.cleanup30.us
for.cond.cleanup30.us: ; preds = %for.body31.us, %for.body22.us.for.cond.cleanup30.us_crit_edge
%4 = phi i64 [ %.pre195, %for.body22.us.for.cond.cleanup30.us_crit_edge ], [ %.pre194, %for.body31.us ]
%arrayidx57.us = getelementptr inbounds [10005 x [105 x [2 x i64]]], ptr @dp, i64 0, i64 %sub32.us, i64 %k.0187.us
%5 = load i64, ptr %arrayidx57.us, align 16, !tbaa !5
%add60.us = add nsw i64 %sub25.us, %k.0187.us
%rem61.us = srem i64 %add60.us, %.pre
%arrayidx62.us = getelementptr inbounds [10005 x [105 x [2 x i64]]], ptr @dp, i64 0, i64 %i12.0189.us, i64 %rem61.us
%6 = load i64, ptr %arrayidx62.us, align 16, !tbaa !5
%add64.us = add nsw i64 %6, %5
%rem70.us = srem i64 %add64.us, 1000000007
store i64 %rem70.us, ptr %arrayidx62.us, align 16, !tbaa !5
%arrayidx79.us = getelementptr inbounds [10005 x [105 x [2 x i64]]], ptr @dp, i64 0, i64 %i12.0189.us, i64 %rem61.us, i64 1
%7 = load i64, ptr %arrayidx79.us, align 8, !tbaa !5
%add80.us = add nsw i64 %7, %4
%rem86.us = srem i64 %add80.us, 1000000007
store i64 %rem86.us, ptr %arrayidx79.us, align 8, !tbaa !5
br i1 %cmp90184.us, label %for.body93.us, label %for.cond.cleanup92.us
for.cond.cleanup92.us: ; preds = %for.body93.us, %for.cond.cleanup30.us
%inc114.us = add nuw nsw i64 %k.0187.us, 1
%exitcond192.not = icmp eq i64 %inc114.us, %.pre
br i1 %exitcond192.not, label %for.cond18.for.cond.cleanup21_crit_edge.us, label %for.body22.us, !llvm.loop !45
for.body93.us: ; preds = %for.cond.cleanup30.us, %for.body93.us
%j87.0185.us = phi i64 [ %inc111.us, %for.body93.us ], [ %add88.us, %for.cond.cleanup30.us ]
%8 = load i64, ptr %arrayidx57.us, align 16, !tbaa !5
%add99.us = add nsw i64 %j87.0185.us, %k.0187.us
%rem100.us = srem i64 %add99.us, %.pre
%arrayidx101.us = getelementptr inbounds [10005 x [105 x [2 x i64]]], ptr @dp, i64 0, i64 %i12.0189.us, i64 %rem100.us
%9 = load i64, ptr %arrayidx101.us, align 16, !tbaa !5
%add103.us = add nsw i64 %9, %8
%rem109.us = srem i64 %add103.us, 1000000007
store i64 %rem109.us, ptr %arrayidx101.us, align 16, !tbaa !5
%inc111.us = add nsw i64 %j87.0185.us, 1
%cmp90.us = icmp slt i64 %j87.0185.us, 9
br i1 %cmp90.us, label %for.body93.us, label %for.cond.cleanup92.us, !llvm.loop !46
for.body31.us: ; preds = %for.body31.lr.ph.us, %for.body31.us
%j.0183.us = phi i64 [ 0, %for.body31.lr.ph.us ], [ %inc53.us, %for.body31.us ]
%10 = load i64, ptr %arrayidx34.us, align 16, !tbaa !5
%add.us = add nsw i64 %10, %.pre194
%add41.us = add nuw nsw i64 %j.0183.us, %k.0187.us
%rem42.us = srem i64 %add41.us, %.pre
%arrayidx43.us = getelementptr inbounds [10005 x [105 x [2 x i64]]], ptr @dp, i64 0, i64 %i12.0189.us, i64 %rem42.us
%11 = load i64, ptr %arrayidx43.us, align 16, !tbaa !5
%add45.us = add nsw i64 %add.us, %11
%rem51.us = srem i64 %add45.us, 1000000007
store i64 %rem51.us, ptr %arrayidx43.us, align 16, !tbaa !5
%inc53.us = add nuw nsw i64 %j.0183.us, 1
%exitcond191.not = icmp eq i64 %inc53.us, %sub25.us
br i1 %exitcond191.not, label %for.cond.cleanup30.us, label %for.body31.us, !llvm.loop !47
for.body31.lr.ph.us: ; preds = %for.body22.us
%arrayidx34.us = getelementptr inbounds [10005 x [105 x [2 x i64]]], ptr @dp, i64 0, i64 %sub32.us, i64 %k.0187.us
%arrayidx35.us = getelementptr inbounds [10005 x [105 x [2 x i64]]], ptr @dp, i64 0, i64 %sub32.us, i64 %k.0187.us, i64 1
%.pre194 = load i64, ptr %arrayidx35.us, align 8, !tbaa !5
br label %for.body31.us
for.cond18.for.cond.cleanup21_crit_edge.us: ; preds = %for.cond.cleanup92.us
%inc117.us = add nuw nsw i64 %i12.0189.us, 1
%exitcond193.not = icmp eq i64 %inc117.us, %call11
br i1 %exitcond193.not, label %for.cond.cleanup16, label %for.cond18.preheader.us, !llvm.loop !48
for.body: ; preds = %for.body, %for.body.preheader.new
%i.0181 = phi i64 [ 0, %for.body.preheader.new ], [ %inc4.1, %for.body ]
%niter = phi i64 [ 0, %for.body.preheader.new ], [ %niter.next.1, %for.body ]
%rem = srem i64 %i.0181, %.pre
%arrayidx = getelementptr inbounds [105 x [2 x i64]], ptr @dp, i64 0, i64 %rem
%12 = load i64, ptr %arrayidx, align 16, !tbaa !5
%inc = add nsw i64 %12, 1
store i64 %inc, ptr %arrayidx, align 16, !tbaa !5
%inc4 = or i64 %i.0181, 1
%rem.1 = srem i64 %inc4, %.pre
%arrayidx.1 = getelementptr inbounds [105 x [2 x i64]], ptr @dp, i64 0, i64 %rem.1
%13 = load i64, ptr %arrayidx.1, align 16, !tbaa !5
%inc.1 = add nsw i64 %13, 1
store i64 %inc.1, ptr %arrayidx.1, align 16, !tbaa !5
%inc4.1 = add nuw nsw i64 %i.0181, 2
%niter.next.1 = add i64 %niter, 2
%niter.ncmp.1 = icmp eq i64 %niter.next.1, %unroll_iter
br i1 %niter.ncmp.1, label %for.cond.cleanup.loopexit.unr-lcssa, label %for.body, !llvm.loop !49
for.cond.cleanup16: ; preds = %for.cond18.for.cond.cleanup21_crit_edge.us, %for.cond.cleanup
%sub119 = add nsw i64 %call11, -1
%arrayidx120 = getelementptr inbounds [10005 x [105 x [2 x i64]]], ptr @dp, i64 0, i64 %sub119
%arrayidx122 = getelementptr inbounds [2 x i64], ptr %arrayidx120, i64 0, i64 1
%14 = load i64, ptr %arrayidx122, align 8, !tbaa !5
%15 = load i64, ptr %arrayidx120, align 16, !tbaa !5
%add128 = add i64 %14, 1000000006
%add130 = add i64 %add128, %15
%rem131 = srem i64 %add130, 1000000007
%call132 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i64 noundef %rem131)
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %d) #21
ret i32 0
}
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smax.i64(i64, i64) #18
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smin.i64(i64, i64) #18
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare <2 x i64> @llvm.smin.v2i64(<2 x i64>, <2 x i64>) #18
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.vector.reduce.smin.v2i64(<2 x i64>) #18
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare <2 x i64> @llvm.smax.v2i64(<2 x i64>, <2 x i64>) #18
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.vector.reduce.smax.v2i64(<2 x i64>) #18
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.vector.reduce.add.v2i64(<2 x i64>) #18
attributes #0 = { mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: readwrite) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress nofree nosync nounwind willreturn memory(none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nofree nosync nounwind memory(argmem: read) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { nofree norecurse nosync nounwind memory(none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #8 = { nofree norecurse nosync nounwind memory(argmem: read) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #9 = { mustprogress nofree norecurse nosync nounwind willreturn memory(write, argmem: readwrite, inaccessiblemem: none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #10 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #11 = { mustprogress nocallback nofree nosync nounwind willreturn }
attributes #12 = { mustprogress nounwind willreturn allockind("realloc") allocsize(1) memory(argmem: readwrite, inaccessiblemem: readwrite) "alloc-family"="malloc" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #13 = { mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #14 = { mustprogress nofree nounwind willreturn memory(argmem: read) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #15 = { mustprogress nofree nounwind willreturn memory(argmem: read) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #16 = { nofree "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #17 = { nofree nounwind memory(argmem: read) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #18 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #19 = { nounwind allocsize(1) }
attributes #20 = { nounwind willreturn memory(read) }
attributes #21 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"long long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10, !11, !12}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!"llvm.loop.isvectorized", i32 1}
!12 = !{!"llvm.loop.unroll.runtime.disable"}
!13 = distinct !{!13, !10, !12, !11}
!14 = distinct !{!14, !10, !11, !12}
!15 = distinct !{!15, !10, !12, !11}
!16 = distinct !{!16, !17}
!17 = !{!"llvm.loop.unroll.disable"}
!18 = distinct !{!18, !10}
!19 = distinct !{!19, !10}
!20 = distinct !{!20, !17}
!21 = !{!7, !7, i64 0}
!22 = distinct !{!22, !17}
!23 = !{!24, !24, i64 0}
!24 = !{!"int", !7, i64 0}
!25 = distinct !{!25, !10}
!26 = distinct !{!26, !10}
!27 = distinct !{!27, !10, !28, !11, !12}
!28 = !{!"llvm.loop.peeled.count", i32 1}
!29 = distinct !{!29, !10}
!30 = distinct !{!30, !10}
!31 = !{!32, !32, i64 0}
!32 = !{!"any pointer", !7, i64 0}
!33 = distinct !{!33, !10}
!34 = distinct !{!34, !10}
!35 = distinct !{!35, !10}
!36 = distinct !{!36, !10}
!37 = distinct !{!37, !10}
!38 = distinct !{!38, !10}
!39 = distinct !{!39, !10}
!40 = distinct !{!40, !10}
!41 = distinct !{!41, !10, !11, !12}
!42 = distinct !{!42, !10, !12, !11}
!43 = !{!44, !6, i64 0}
!44 = !{!"", !6, i64 0, !6, i64 8}
!45 = distinct !{!45, !10}
!46 = distinct !{!46, !10}
!47 = distinct !{!47, !10}
!48 = distinct !{!48, !10}
!49 = distinct !{!49, !10}
|
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <math.h>
//============================================================================
#define pred(x) ((x)-1)
#define succ(x) ((x)+1)
//============================================================================
//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
long *Array, *Work;
long Cnt,icount;
//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
void mergesort(long first, long last)
{
int middle;
static long i, j, k, p, l;
if (first < last) {
middle = (first + last) / 2;
mergesort(first, middle);
mergesort(middle + 1, last);
p = 0;
for (i = first; i <= middle; i++) Work[p++] = Array[i];
i = middle + 1; j = 0; k = first; l=i-k;
while (i <= last && j < p){
if (Work[j] <= Array[i]){
Array[k++] = Work[j++];
l--;
}else{
Array[k++] = Array[i++];
Cnt+=l;
}
}
while (j < p) Array[k++] = Work[j++];
}
}
//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
void input(FILE *file)
{
long n;
fscanf(file, "%ld", &n);
Array = malloc(succ(n)*sizeof(long));
Work = malloc(succ(n/2)*sizeof(long));
for (icount=Cnt=0; icount<n; icount++){
fscanf(file, "%ld", &Array[icount]);
}
mergesort(0, pred(n));
printf("%ld\n", Cnt);
free(Array);
free(Work);
}
//============================================================================
#ifndef DESKTOP
int main()
{
input(stdin);
return 0;
}
#endif | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_231195/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_231195/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@Array = dso_local local_unnamed_addr global ptr null, align 8
@Work = dso_local local_unnamed_addr global ptr null, align 8
@Cnt = dso_local local_unnamed_addr global i64 0, align 8
@.str = private unnamed_addr constant [4 x i8] c"%ld\00", align 1
@icount = dso_local local_unnamed_addr global i64 0, align 8
@.str.1 = private unnamed_addr constant [5 x i8] c"%ld\0A\00", align 1
@stdin = external local_unnamed_addr global ptr, align 8
; Function Attrs: nofree nosync nounwind memory(readwrite, inaccessiblemem: none) uwtable
define dso_local void @mergesort(i64 noundef %first, i64 noundef %last) local_unnamed_addr #0 {
entry:
%cmp = icmp slt i64 %first, %last
br i1 %cmp, label %if.then, label %if.end38
if.then: ; preds = %entry
%add = add nsw i64 %last, %first
%div = sdiv i64 %add, 2
%sext = shl i64 %div, 32
%conv1 = ashr exact i64 %sext, 32
tail call void @mergesort(i64 noundef %first, i64 noundef %conv1)
%sext52 = add i64 %sext, 4294967296
%conv3 = ashr exact i64 %sext52, 32
tail call void @mergesort(i64 noundef %conv3, i64 noundef %last)
%cmp5.not54 = icmp slt i64 %conv1, %first
br i1 %cmp5.not54, label %for.end, label %for.body.lr.ph
for.body.lr.ph: ; preds = %if.then
%0 = load ptr, ptr @Array, align 8, !tbaa !5
%1 = load ptr, ptr @Work, align 8, !tbaa !5
%2 = add nsw i64 %conv1, 1
%3 = sub i64 %2, %first
%min.iters.check = icmp ult i64 %3, 8
br i1 %min.iters.check, label %for.body.preheader, label %vector.memcheck
vector.memcheck: ; preds = %for.body.lr.ph
%4 = ptrtoint ptr %1 to i64
%5 = ptrtoint ptr %0 to i64
%6 = shl i64 %first, 3
%7 = add i64 %6, %5
%8 = sub i64 %4, %7
%diff.check = icmp ult i64 %8, 32
br i1 %diff.check, label %for.body.preheader, label %vector.ph
vector.ph: ; preds = %vector.memcheck
%n.vec = and i64 %3, -4
%ind.end = add i64 %n.vec, %first
%invariant.gep = getelementptr i64, ptr %0, i64 %first
br label %vector.body
vector.body: ; preds = %vector.body, %vector.ph
%index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
%gep = getelementptr i64, ptr %invariant.gep, i64 %index
%wide.load = load <2 x i64>, ptr %gep, align 8, !tbaa !9
%9 = getelementptr inbounds i64, ptr %gep, i64 2
%wide.load83 = load <2 x i64>, ptr %9, align 8, !tbaa !9
%10 = getelementptr inbounds i64, ptr %1, i64 %index
store <2 x i64> %wide.load, ptr %10, align 8, !tbaa !9
%11 = getelementptr inbounds i64, ptr %10, i64 2
store <2 x i64> %wide.load83, ptr %11, align 8, !tbaa !9
%index.next = add nuw i64 %index, 4
%12 = icmp eq i64 %index.next, %n.vec
br i1 %12, label %middle.block, label %vector.body, !llvm.loop !11
middle.block: ; preds = %vector.body
%cmp.n = icmp eq i64 %3, %n.vec
br i1 %cmp.n, label %for.end, label %for.body.preheader
for.body.preheader: ; preds = %vector.memcheck, %for.body.lr.ph, %middle.block
%storemerge56.ph = phi i64 [ %first, %vector.memcheck ], [ %first, %for.body.lr.ph ], [ %ind.end, %middle.block ]
%inc5355.ph = phi i64 [ 0, %vector.memcheck ], [ 0, %for.body.lr.ph ], [ %n.vec, %middle.block ]
%13 = add nsw i64 %div, 1
%14 = sub i64 %13, %storemerge56.ph
%15 = sub i64 %conv1, %storemerge56.ph
%xtraiter = and i64 %14, 3
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.body.prol.loopexit, label %for.body.prol
for.body.prol: ; preds = %for.body.preheader, %for.body.prol
%storemerge56.prol = phi i64 [ %inc8.prol, %for.body.prol ], [ %storemerge56.ph, %for.body.preheader ]
%inc5355.prol = phi i64 [ %inc.prol, %for.body.prol ], [ %inc5355.ph, %for.body.preheader ]
%prol.iter = phi i64 [ %prol.iter.next, %for.body.prol ], [ 0, %for.body.preheader ]
%arrayidx.prol = getelementptr inbounds i64, ptr %0, i64 %storemerge56.prol
%16 = load i64, ptr %arrayidx.prol, align 8, !tbaa !9
%inc.prol = add nuw nsw i64 %inc5355.prol, 1
%arrayidx7.prol = getelementptr inbounds i64, ptr %1, i64 %inc5355.prol
store i64 %16, ptr %arrayidx7.prol, align 8, !tbaa !9
%inc8.prol = add i64 %storemerge56.prol, 1
%prol.iter.next = add i64 %prol.iter, 1
%prol.iter.cmp.not = icmp eq i64 %prol.iter.next, %xtraiter
br i1 %prol.iter.cmp.not, label %for.body.prol.loopexit, label %for.body.prol, !llvm.loop !15
for.body.prol.loopexit: ; preds = %for.body.prol, %for.body.preheader
%inc.lcssa.unr = phi i64 [ undef, %for.body.preheader ], [ %inc.prol, %for.body.prol ]
%storemerge56.unr = phi i64 [ %storemerge56.ph, %for.body.preheader ], [ %inc8.prol, %for.body.prol ]
%inc5355.unr = phi i64 [ %inc5355.ph, %for.body.preheader ], [ %inc.prol, %for.body.prol ]
%17 = icmp ult i64 %15, 3
br i1 %17, label %for.end, label %for.body.preheader.new
for.body.preheader.new: ; preds = %for.body.prol.loopexit
%invariant.gep107 = getelementptr i64, ptr %0, i64 1
%invariant.gep109 = getelementptr i64, ptr %1, i64 1
%invariant.gep111 = getelementptr i64, ptr %0, i64 2
%invariant.gep113 = getelementptr i64, ptr %1, i64 2
%invariant.gep115 = getelementptr i64, ptr %1, i64 3
br label %for.body
for.body: ; preds = %for.body, %for.body.preheader.new
%storemerge56 = phi i64 [ %storemerge56.unr, %for.body.preheader.new ], [ %inc8.3, %for.body ]
%inc5355 = phi i64 [ %inc5355.unr, %for.body.preheader.new ], [ %inc.3, %for.body ]
%arrayidx = getelementptr inbounds i64, ptr %0, i64 %storemerge56
%18 = load i64, ptr %arrayidx, align 8, !tbaa !9
%arrayidx7 = getelementptr inbounds i64, ptr %1, i64 %inc5355
store i64 %18, ptr %arrayidx7, align 8, !tbaa !9
%gep108 = getelementptr i64, ptr %invariant.gep107, i64 %storemerge56
%19 = load i64, ptr %gep108, align 8, !tbaa !9
%gep110 = getelementptr i64, ptr %invariant.gep109, i64 %inc5355
store i64 %19, ptr %gep110, align 8, !tbaa !9
%gep112 = getelementptr i64, ptr %invariant.gep111, i64 %storemerge56
%20 = load i64, ptr %gep112, align 8, !tbaa !9
%gep114 = getelementptr i64, ptr %invariant.gep113, i64 %inc5355
store i64 %20, ptr %gep114, align 8, !tbaa !9
%inc8.2 = add i64 %storemerge56, 3
%arrayidx.3 = getelementptr inbounds i64, ptr %0, i64 %inc8.2
%21 = load i64, ptr %arrayidx.3, align 8, !tbaa !9
%inc.3 = add nuw nsw i64 %inc5355, 4
%gep116 = getelementptr i64, ptr %invariant.gep115, i64 %inc5355
store i64 %21, ptr %gep116, align 8, !tbaa !9
%inc8.3 = add i64 %storemerge56, 4
%exitcond.not.3 = icmp eq i64 %inc8.2, %conv1
br i1 %exitcond.not.3, label %for.end, label %for.body, !llvm.loop !17
for.end: ; preds = %for.body.prol.loopexit, %for.body, %middle.block, %if.then
%22 = phi i64 [ 0, %if.then ], [ %n.vec, %middle.block ], [ %inc.lcssa.unr, %for.body.prol.loopexit ], [ %inc.3, %for.body ]
%cmp1163 = icmp sle i64 %conv3, %last
%cmp1364 = icmp sgt i64 %22, 0
%23 = select i1 %cmp1163, i1 %cmp1364, i1 false
br i1 %23, label %while.body.lr.ph, label %while.cond29.preheader
while.body.lr.ph: ; preds = %for.end
%sub = sub nsw i64 %conv3, %first
%24 = load ptr, ptr @Work, align 8, !tbaa !5
%25 = load ptr, ptr @Array, align 8, !tbaa !5
br label %while.body
while.cond29.preheader: ; preds = %if.end, %for.end
%mergesort.k.promoted71 = phi i64 [ %first, %for.end ], [ %inc22.sink, %if.end ]
%mergesort.j.promoted69 = phi i64 [ 0, %for.end ], [ %inc2059, %if.end ]
%cmp3073 = icmp slt i64 %mergesort.j.promoted69, %22
br i1 %cmp3073, label %while.body32.lr.ph, label %if.end38
while.body32.lr.ph: ; preds = %while.cond29.preheader
%26 = load ptr, ptr @Work, align 8, !tbaa !5
%27 = load ptr, ptr @Array, align 8, !tbaa !5
%28 = sub i64 %22, %mergesort.j.promoted69
%min.iters.check88 = icmp ult i64 %28, 12
br i1 %min.iters.check88, label %while.body32.preheader, label %vector.memcheck84
vector.memcheck84: ; preds = %while.body32.lr.ph
%29 = ptrtoint ptr %27 to i64
%30 = ptrtoint ptr %26 to i64
%31 = shl i64 %mergesort.k.promoted71, 3
%32 = add i64 %31, %29
%33 = shl i64 %mergesort.j.promoted69, 3
%34 = add i64 %33, %30
%35 = sub i64 %32, %34
%diff.check85 = icmp ult i64 %35, 32
br i1 %diff.check85, label %while.body32.preheader, label %vector.ph89
vector.ph89: ; preds = %vector.memcheck84
%n.vec91 = and i64 %28, -4
%ind.end92 = add i64 %mergesort.j.promoted69, %n.vec91
%ind.end94 = add i64 %mergesort.k.promoted71, %n.vec91
%36 = getelementptr i64, ptr %26, i64 %mergesort.j.promoted69
%37 = getelementptr i64, ptr %27, i64 %mergesort.k.promoted71
br label %vector.body97
vector.body97: ; preds = %vector.body97, %vector.ph89
%index98 = phi i64 [ 0, %vector.ph89 ], [ %index.next103, %vector.body97 ]
%38 = getelementptr i64, ptr %36, i64 %index98
%wide.load101 = load <2 x i64>, ptr %38, align 8, !tbaa !9
%39 = getelementptr inbounds i64, ptr %38, i64 2
%wide.load102 = load <2 x i64>, ptr %39, align 8, !tbaa !9
%40 = getelementptr i64, ptr %37, i64 %index98
store <2 x i64> %wide.load101, ptr %40, align 8, !tbaa !9
%41 = getelementptr inbounds i64, ptr %40, i64 2
store <2 x i64> %wide.load102, ptr %41, align 8, !tbaa !9
%index.next103 = add nuw i64 %index98, 4
%42 = icmp eq i64 %index.next103, %n.vec91
br i1 %42, label %middle.block86, label %vector.body97, !llvm.loop !18
middle.block86: ; preds = %vector.body97
%cmp.n96 = icmp eq i64 %28, %n.vec91
br i1 %cmp.n96, label %if.end38, label %while.body32.preheader
while.body32.preheader: ; preds = %vector.memcheck84, %while.body32.lr.ph, %middle.block86
%inc337075.ph = phi i64 [ %mergesort.j.promoted69, %vector.memcheck84 ], [ %mergesort.j.promoted69, %while.body32.lr.ph ], [ %ind.end92, %middle.block86 ]
%inc357274.ph = phi i64 [ %mergesort.k.promoted71, %vector.memcheck84 ], [ %mergesort.k.promoted71, %while.body32.lr.ph ], [ %ind.end94, %middle.block86 ]
%43 = sub i64 %22, %inc337075.ph
%44 = xor i64 %inc337075.ph, -1
%45 = add i64 %22, %44
%xtraiter104 = and i64 %43, 3
%lcmp.mod105.not = icmp eq i64 %xtraiter104, 0
br i1 %lcmp.mod105.not, label %while.body32.prol.loopexit, label %while.body32.prol
while.body32.prol: ; preds = %while.body32.preheader, %while.body32.prol
%inc337075.prol = phi i64 [ %inc33.prol, %while.body32.prol ], [ %inc337075.ph, %while.body32.preheader ]
%inc357274.prol = phi i64 [ %inc35.prol, %while.body32.prol ], [ %inc357274.ph, %while.body32.preheader ]
%prol.iter106 = phi i64 [ %prol.iter106.next, %while.body32.prol ], [ 0, %while.body32.preheader ]
%inc33.prol = add nsw i64 %inc337075.prol, 1
%arrayidx34.prol = getelementptr inbounds i64, ptr %26, i64 %inc337075.prol
%46 = load i64, ptr %arrayidx34.prol, align 8, !tbaa !9
%inc35.prol = add nsw i64 %inc357274.prol, 1
%arrayidx36.prol = getelementptr inbounds i64, ptr %27, i64 %inc357274.prol
store i64 %46, ptr %arrayidx36.prol, align 8, !tbaa !9
%prol.iter106.next = add i64 %prol.iter106, 1
%prol.iter106.cmp.not = icmp eq i64 %prol.iter106.next, %xtraiter104
br i1 %prol.iter106.cmp.not, label %while.body32.prol.loopexit, label %while.body32.prol, !llvm.loop !19
while.body32.prol.loopexit: ; preds = %while.body32.prol, %while.body32.preheader
%inc337075.unr = phi i64 [ %inc337075.ph, %while.body32.preheader ], [ %inc33.prol, %while.body32.prol ]
%inc357274.unr = phi i64 [ %inc357274.ph, %while.body32.preheader ], [ %inc35.prol, %while.body32.prol ]
%47 = icmp ult i64 %45, 3
br i1 %47, label %if.end38, label %while.body32.preheader.new
while.body32.preheader.new: ; preds = %while.body32.prol.loopexit
%invariant.gep117 = getelementptr i64, ptr %26, i64 1
%invariant.gep119 = getelementptr i64, ptr %27, i64 1
%invariant.gep121 = getelementptr i64, ptr %26, i64 2
%invariant.gep123 = getelementptr i64, ptr %27, i64 2
%invariant.gep125 = getelementptr i64, ptr %26, i64 3
%invariant.gep127 = getelementptr i64, ptr %27, i64 3
br label %while.body32
while.body: ; preds = %while.body.lr.ph, %if.end
%inc245867 = phi i64 [ %conv3, %while.body.lr.ph ], [ %inc2457, %if.end ]
%inc206066 = phi i64 [ 0, %while.body.lr.ph ], [ %inc2059, %if.end ]
%inc266165 = phi i64 [ %first, %while.body.lr.ph ], [ %inc22.sink, %if.end ]
%48 = phi i64 [ %sub, %while.body.lr.ph ], [ %52, %if.end ]
%arrayidx15 = getelementptr inbounds i64, ptr %24, i64 %inc206066
%49 = load i64, ptr %arrayidx15, align 8, !tbaa !9
%arrayidx16 = getelementptr inbounds i64, ptr %25, i64 %inc245867
%50 = load i64, ptr %arrayidx16, align 8, !tbaa !9
%cmp17.not = icmp sgt i64 %49, %50
%arrayidx27 = getelementptr inbounds i64, ptr %25, i64 %inc266165
br i1 %cmp17.not, label %if.else, label %if.then19
if.then19: ; preds = %while.body
%inc20 = add nsw i64 %inc206066, 1
store i64 %49, ptr %arrayidx27, align 8, !tbaa !9
%dec = add nsw i64 %48, -1
br label %if.end
if.else: ; preds = %while.body
%inc24 = add nsw i64 %inc245867, 1
store i64 %50, ptr %arrayidx27, align 8, !tbaa !9
%51 = load i64, ptr @Cnt, align 8, !tbaa !9
%add28 = add nsw i64 %51, %48
store i64 %add28, ptr @Cnt, align 8, !tbaa !9
br label %if.end
if.end: ; preds = %if.else, %if.then19
%52 = phi i64 [ %48, %if.else ], [ %dec, %if.then19 ]
%inc2059 = phi i64 [ %inc206066, %if.else ], [ %inc20, %if.then19 ]
%inc2457 = phi i64 [ %inc24, %if.else ], [ %inc245867, %if.then19 ]
%inc22.sink = add nsw i64 %inc266165, 1
%cmp11 = icmp sle i64 %inc2457, %last
%cmp13 = icmp slt i64 %inc2059, %22
%53 = select i1 %cmp11, i1 %cmp13, i1 false
br i1 %53, label %while.body, label %while.cond29.preheader, !llvm.loop !20
while.body32: ; preds = %while.body32, %while.body32.preheader.new
%inc337075 = phi i64 [ %inc337075.unr, %while.body32.preheader.new ], [ %inc33.3, %while.body32 ]
%inc357274 = phi i64 [ %inc357274.unr, %while.body32.preheader.new ], [ %inc35.3, %while.body32 ]
%arrayidx34 = getelementptr inbounds i64, ptr %26, i64 %inc337075
%54 = load i64, ptr %arrayidx34, align 8, !tbaa !9
%arrayidx36 = getelementptr inbounds i64, ptr %27, i64 %inc357274
store i64 %54, ptr %arrayidx36, align 8, !tbaa !9
%gep118 = getelementptr i64, ptr %invariant.gep117, i64 %inc337075
%55 = load i64, ptr %gep118, align 8, !tbaa !9
%gep120 = getelementptr i64, ptr %invariant.gep119, i64 %inc357274
store i64 %55, ptr %gep120, align 8, !tbaa !9
%gep122 = getelementptr i64, ptr %invariant.gep121, i64 %inc337075
%56 = load i64, ptr %gep122, align 8, !tbaa !9
%gep124 = getelementptr i64, ptr %invariant.gep123, i64 %inc357274
store i64 %56, ptr %gep124, align 8, !tbaa !9
%inc33.3 = add nsw i64 %inc337075, 4
%gep126 = getelementptr i64, ptr %invariant.gep125, i64 %inc337075
%57 = load i64, ptr %gep126, align 8, !tbaa !9
%inc35.3 = add nsw i64 %inc357274, 4
%gep128 = getelementptr i64, ptr %invariant.gep127, i64 %inc357274
store i64 %57, ptr %gep128, align 8, !tbaa !9
%exitcond78.not.3 = icmp eq i64 %inc33.3, %22
br i1 %exitcond78.not.3, label %if.end38, label %while.body32, !llvm.loop !21
if.end38: ; preds = %while.body32.prol.loopexit, %while.body32, %middle.block86, %while.cond29.preheader, %entry
ret void
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nounwind uwtable
define dso_local void @input(ptr noundef %file) local_unnamed_addr #2 {
entry:
%n = alloca i64, align 8
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %n) #7
%call = call i32 (ptr, ptr, ...) @__isoc99_fscanf(ptr noundef %file, ptr noundef nonnull @.str, ptr noundef nonnull %n) #7
%0 = load i64, ptr %n, align 8, !tbaa !9
%add = shl i64 %0, 3
%mul = add i64 %add, 8
%call1 = call noalias ptr @malloc(i64 noundef %mul) #8
store ptr %call1, ptr @Array, align 8, !tbaa !5
%div = sdiv i64 %0, 2
%add2 = shl i64 %div, 3
%mul3 = add i64 %add2, 8
%call4 = call noalias ptr @malloc(i64 noundef %mul3) #8
store ptr %call4, ptr @Work, align 8, !tbaa !5
store i64 0, ptr @Cnt, align 8, !tbaa !9
store i64 0, ptr @icount, align 8, !tbaa !9
%cmp9 = icmp sgt i64 %0, 0
br i1 %cmp9, label %for.body, label %for.end
for.body: ; preds = %entry, %for.body
%storemerge10 = phi i64 [ %inc, %for.body ], [ 0, %entry ]
%1 = load ptr, ptr @Array, align 8, !tbaa !5
%arrayidx = getelementptr inbounds i64, ptr %1, i64 %storemerge10
%call5 = call i32 (ptr, ptr, ...) @__isoc99_fscanf(ptr noundef %file, ptr noundef nonnull @.str, ptr noundef %arrayidx) #7
%2 = load i64, ptr @icount, align 8, !tbaa !9
%inc = add nsw i64 %2, 1
store i64 %inc, ptr @icount, align 8, !tbaa !9
%3 = load i64, ptr %n, align 8, !tbaa !9
%cmp = icmp slt i64 %inc, %3
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !22
for.end: ; preds = %for.body, %entry
%.lcssa = phi i64 [ %0, %entry ], [ %3, %for.body ]
%sub = add nsw i64 %.lcssa, -1
call void @mergesort(i64 noundef 0, i64 noundef %sub)
%4 = load i64, ptr @Cnt, align 8, !tbaa !9
%call6 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %4)
%5 = load ptr, ptr @Array, align 8, !tbaa !5
call void @free(ptr noundef %5) #7
%6 = load ptr, ptr @Work, align 8, !tbaa !5
call void @free(ptr noundef %6) #7
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %n) #7
ret void
}
declare i32 @__isoc99_fscanf(ptr noundef, ptr noundef, ...) local_unnamed_addr #3
; Function Attrs: mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @malloc(i64 noundef) local_unnamed_addr #4
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #5
; Function Attrs: mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, inaccessiblemem: readwrite)
declare void @free(ptr allocptr nocapture noundef) local_unnamed_addr #6
; Function Attrs: nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #2 {
entry:
%0 = load ptr, ptr @stdin, align 8, !tbaa !5
tail call void @input(ptr noundef %0)
ret i32 0
}
attributes #0 = { nofree nosync nounwind memory(readwrite, inaccessiblemem: none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite) "alloc-family"="malloc" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, inaccessiblemem: readwrite) "alloc-family"="malloc" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { nounwind }
attributes #8 = { nounwind allocsize(0) }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"long", !7, i64 0}
!11 = distinct !{!11, !12, !13, !14}
!12 = !{!"llvm.loop.mustprogress"}
!13 = !{!"llvm.loop.isvectorized", i32 1}
!14 = !{!"llvm.loop.unroll.runtime.disable"}
!15 = distinct !{!15, !16}
!16 = !{!"llvm.loop.unroll.disable"}
!17 = distinct !{!17, !12, !13}
!18 = distinct !{!18, !12, !13, !14}
!19 = distinct !{!19, !16}
!20 = distinct !{!20, !12}
!21 = distinct !{!21, !12, !13}
!22 = distinct !{!22, !12}
|
#include<stdio.h>
#include<string.h>
#include<stdlib.h>
#include<math.h>
#include<limits.h>
int n;
long count=0;
void merge(int *A,int left,int mid,int right){
int *L,*R;
L=malloc(sizeof(int)*(mid-left+1));
R=malloc(sizeof(int)*(right-mid+1));
int i;
for(i=0;i<mid-left;i++) L[i]=A[left+i];
L[mid-left]=INT_MAX;
for(i=0;i<right-mid;i++) R[i]=A[mid+i];
R[right-mid]=INT_MAX;//どの不等式にもかつ数字を、配列の最後尾に入れる
int l,r;
l=0;
r=0;
for(i=0;i<right-left;i++){
if(L[l] <= R[r]){
A[left+i]=L[l];
l+=1;
}
else{
count+=mid-left-l;
A[left+i]=R[r];
r+=1;
}
}
free(L);
free(R);
}
void mergesort(int *A,int left,int right){
if(left +1 < right){//整列させる要素が２つ以上ある場合は、分割する
int mid;
mid=(left+right)/2;
mergesort(A,left,mid);
mergesort(A,mid,right);
merge(A,left,mid,right);
}
}
//A[left]からA[right-1]まで整列させる
int main(){
int *A;
scanf("%d",&n);
A=malloc(n*sizeof(int));
int i;
for(i=0;i<n;i++) scanf("%d",&A[i]);
mergesort(A,0,n);
printf("%ld\n",count);
return 0;
}
//どの不等式にも勝つ数字を入れたいときは、INT_MAX。limits.hをインクルードする必要あり
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_231238/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_231238/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@count = dso_local local_unnamed_addr global i64 0, align 8
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@n = dso_local global i32 0, align 4
@.str.1 = private unnamed_addr constant [5 x i8] c"%ld\0A\00", align 1
; Function Attrs: nounwind uwtable
define dso_local void @merge(ptr nocapture noundef %A, i32 noundef %left, i32 noundef %mid, i32 noundef %right) local_unnamed_addr #0 {
entry:
%sub = sub nsw i32 %mid, %left
%add = add nsw i32 %sub, 1
%conv = sext i32 %add to i64
%mul = shl nsw i64 %conv, 2
%call = tail call noalias ptr @malloc(i64 noundef %mul) #5
%sub1 = sub nsw i32 %right, %mid
%add2 = add nsw i32 %sub1, 1
%conv3 = sext i32 %add2 to i64
%mul4 = shl nsw i64 %conv3, 2
%call5 = tail call noalias ptr @malloc(i64 noundef %mul4) #5
%cmp104 = icmp sgt i32 %sub, 0
br i1 %cmp104, label %for.body.preheader, label %for.end
for.body.preheader: ; preds = %entry
%0 = sext i32 %left to i64
%1 = shl nsw i64 %0, 2
%scevgep = getelementptr i8, ptr %A, i64 %1
%2 = xor i32 %left, -1
%3 = add i32 %2, %mid
%4 = zext i32 %3 to i64
%5 = shl nuw nsw i64 %4, 2
%6 = add nuw nsw i64 %5, 4
tail call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 4 dereferenceable(1) %call, ptr noundef nonnull align 4 dereferenceable(1) %scevgep, i64 %6, i1 false), !tbaa !5
br label %for.end
for.end: ; preds = %for.body.preheader, %entry
%idxprom12 = sext i32 %sub to i64
%arrayidx13 = getelementptr inbounds i32, ptr %call, i64 %idxprom12
store i32 2147483647, ptr %arrayidx13, align 4, !tbaa !5
%cmp16106 = icmp sgt i32 %sub1, 0
br i1 %cmp16106, label %for.body18.preheader, label %for.end26
for.body18.preheader: ; preds = %for.end
%7 = sext i32 %mid to i64
%8 = shl nsw i64 %7, 2
%scevgep117 = getelementptr i8, ptr %A, i64 %8
%9 = xor i32 %mid, -1
%10 = add i32 %9, %right
%11 = zext i32 %10 to i64
%12 = shl nuw nsw i64 %11, 2
%13 = add nuw nsw i64 %12, 4
tail call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 4 dereferenceable(1) %call5, ptr noundef nonnull align 4 dereferenceable(1) %scevgep117, i64 %13, i1 false), !tbaa !5
br label %for.end26
for.end26: ; preds = %for.body18.preheader, %for.end
%idxprom28 = sext i32 %sub1 to i64
%arrayidx29 = getelementptr inbounds i32, ptr %call5, i64 %idxprom28
store i32 2147483647, ptr %arrayidx29, align 4, !tbaa !5
%sub31 = sub nsw i32 %right, %left
%cmp32110 = icmp sgt i32 %sub31, 0
br i1 %cmp32110, label %for.body34.preheader, label %for.end59
for.body34.preheader: ; preds = %for.end26
%count.promoted = load i64, ptr @count, align 8, !tbaa !9
%14 = sext i32 %left to i64
%wide.trip.count = zext i32 %sub31 to i64
%invariant.gep = getelementptr i32, ptr %A, i64 %14
%invariant.gep123 = getelementptr i32, ptr %A, i64 %14
br label %for.body34
for.body34: ; preds = %for.body34.preheader, %for.inc57
%indvars.iv = phi i64 [ 0, %for.body34.preheader ], [ %indvars.iv.next, %for.inc57 ]
%r.0114 = phi i32 [ 0, %for.body34.preheader ], [ %r.1, %for.inc57 ]
%l.0113 = phi i32 [ 0, %for.body34.preheader ], [ %l.1, %for.inc57 ]
%add50109111 = phi i64 [ %count.promoted, %for.body34.preheader ], [ %add50108, %for.inc57 ]
%idxprom35 = sext i32 %l.0113 to i64
%arrayidx36 = getelementptr inbounds i32, ptr %call, i64 %idxprom35
%15 = load i32, ptr %arrayidx36, align 4, !tbaa !5
%idxprom37 = sext i32 %r.0114 to i64
%arrayidx38 = getelementptr inbounds i32, ptr %call5, i64 %idxprom37
%16 = load i32, ptr %arrayidx38, align 4, !tbaa !5
%cmp39.not = icmp sgt i32 %15, %16
br i1 %cmp39.not, label %if.else, label %if.then
if.then: ; preds = %for.body34
%gep = getelementptr i32, ptr %invariant.gep, i64 %indvars.iv
store i32 %15, ptr %gep, align 4, !tbaa !5
%add46 = add nsw i32 %l.0113, 1
br label %for.inc57
if.else: ; preds = %for.body34
%sub48 = sub nsw i32 %sub, %l.0113
%conv49 = sext i32 %sub48 to i64
%add50 = add nsw i64 %add50109111, %conv49
store i64 %add50, ptr @count, align 8, !tbaa !9
%gep124 = getelementptr i32, ptr %invariant.gep123, i64 %indvars.iv
store i32 %16, ptr %gep124, align 4, !tbaa !5
%add56 = add nsw i32 %r.0114, 1
br label %for.inc57
for.inc57: ; preds = %if.then, %if.else
%add50108 = phi i64 [ %add50109111, %if.then ], [ %add50, %if.else ]
%l.1 = phi i32 [ %add46, %if.then ], [ %l.0113, %if.else ]
%r.1 = phi i32 [ %r.0114, %if.then ], [ %add56, %if.else ]
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
br i1 %exitcond.not, label %for.end59, label %for.body34, !llvm.loop !11
for.end59: ; preds = %for.inc57, %for.end26
tail call void @free(ptr noundef nonnull %call) #6
tail call void @free(ptr noundef nonnull %call5) #6
ret void
}
; Function Attrs: mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @malloc(i64 noundef) local_unnamed_addr #1
; Function Attrs: mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, inaccessiblemem: readwrite)
declare void @free(ptr allocptr nocapture noundef) local_unnamed_addr #2
; Function Attrs: nounwind uwtable
define dso_local void @mergesort(ptr noundef %A, i32 noundef %left, i32 noundef %right) local_unnamed_addr #0 {
entry:
%add = add nsw i32 %left, 1
%cmp = icmp slt i32 %add, %right
br i1 %cmp, label %if.then, label %common.ret12
common.ret12: ; preds = %entry, %if.then
ret void
if.then: ; preds = %entry
%add1 = add nsw i32 %right, %left
%div = sdiv i32 %add1, 2
tail call void @mergesort(ptr noundef %A, i32 noundef %left, i32 noundef %div)
tail call void @mergesort(ptr noundef %A, i32 noundef %div, i32 noundef %right)
tail call void @merge(ptr noundef %A, i32 noundef %left, i32 noundef %div, i32 noundef %right)
br label %common.ret12
}
; Function Attrs: nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%call = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull @n)
%0 = load i32, ptr @n, align 4, !tbaa !5
%conv = sext i32 %0 to i64
%mul = shl nsw i64 %conv, 2
%call1 = tail call noalias ptr @malloc(i64 noundef %mul) #5
%cmp8 = icmp sgt i32 %0, 0
br i1 %cmp8, label %for.body, label %for.end
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds i32, ptr %call1, i64 %indvars.iv
%call3 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%1 = load i32, ptr @n, align 4, !tbaa !5
%2 = sext i32 %1 to i64
%cmp = icmp slt i64 %indvars.iv.next, %2
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !13
for.end: ; preds = %for.body, %entry
%.lcssa = phi i32 [ %0, %entry ], [ %1, %for.body ]
tail call void @mergesort(ptr noundef %call1, i32 noundef 0, i32 noundef %.lcssa)
%3 = load i64, ptr @count, align 8, !tbaa !9
%call4 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %3)
ret i32 0
}
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #4
attributes #0 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite) "alloc-family"="malloc" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, inaccessiblemem: readwrite) "alloc-family"="malloc" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #5 = { nounwind allocsize(0) }
attributes #6 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"long", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
|
#include <stdio.h>
#include <stdlib.h>
#include <limits.h>
void mergeSort(int* list, int left, int right);
unsigned long count = 0;
int main() {
int n, * a;
scanf("%d", &n);
a = (int*)malloc(n * sizeof(int));
for (int i = 0; i < n; i++)
scanf("%d", a + i);
mergeSort(a, 0, n);
printf("%lld\n", count);
return 0;
}
void mergeSort(int* list, int left, int right) {
if (left + 1 < right) {
int middle = (left + right) / 2;
mergeSort(list, left, middle);
mergeSort(list, middle, right);
int nL = middle - left,
nR = right - middle,
*l = malloc((nL + 1) * sizeof(int)),
*r = malloc((nR + 1) * sizeof(int));
for (int i = 0; i < nL; i++)
l[i] = list[left + i];
for (int i = 0; i < nR; i++)
r[i] = list[middle + i];
l[nL] = INT_MAX, r[nR] = INT_MAX;
int i = 0, j = 0;
for (int k = left; k < right; k++)
if (l[i] > r[j])
list[k] = r[j++], count += nL - i;
else
list[k] = l[i++];
free(l);
free(r);
}
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_231281/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_231281/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@count = dso_local local_unnamed_addr global i64 0, align 8
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [6 x i8] c"%lld\0A\00", align 1
; Function Attrs: nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #6
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%conv = sext i32 %0 to i64
%mul = shl nsw i64 %conv, 2
%call1 = call noalias ptr @malloc(i64 noundef %mul) #7
%cmp8 = icmp sgt i32 %0, 0
br i1 %cmp8, label %for.body, label %for.cond.cleanup
for.cond.cleanup: ; preds = %for.body, %entry
%.lcssa = phi i32 [ %0, %entry ], [ %2, %for.body ]
call void @mergeSort(ptr noundef %call1, i32 noundef 0, i32 noundef %.lcssa)
%1 = load i64, ptr @count, align 8, !tbaa !9
%call4 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %1)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #6
ret i32 0
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%add.ptr = getelementptr inbounds i32, ptr %call1, i64 %indvars.iv
%call3 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef %add.ptr)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%2 = load i32, ptr %n, align 4, !tbaa !5
%3 = sext i32 %2 to i64
%cmp = icmp slt i64 %indvars.iv.next, %3
br i1 %cmp, label %for.body, label %for.cond.cleanup, !llvm.loop !11
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @malloc(i64 noundef) local_unnamed_addr #3
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nounwind uwtable
define dso_local void @mergeSort(ptr noundef %list, i32 noundef %left, i32 noundef %right) local_unnamed_addr #0 {
entry:
%add = add nsw i32 %left, 1
%cmp = icmp slt i32 %add, %right
br i1 %cmp, label %if.then, label %if.end60
if.then: ; preds = %entry
%add1 = add nsw i32 %right, %left
%div = sdiv i32 %add1, 2
tail call void @mergeSort(ptr noundef %list, i32 noundef %left, i32 noundef %div)
tail call void @mergeSort(ptr noundef %list, i32 noundef %div, i32 noundef %right)
%sub = sub nsw i32 %div, %left
%sub2 = sub nsw i32 %right, %div
%add3 = add nsw i32 %sub, 1
%conv = sext i32 %add3 to i64
%mul = shl nsw i64 %conv, 2
%call = tail call noalias ptr @malloc(i64 noundef %mul) #7
%add4 = add nsw i32 %sub2, 1
%conv5 = sext i32 %add4 to i64
%mul6 = shl nsw i64 %conv5, 2
%call7 = tail call noalias ptr @malloc(i64 noundef %mul6) #7
%cmp8105 = icmp sgt i32 %sub, 0
br i1 %cmp8105, label %for.body.preheader, label %for.cond14.preheader
for.body.preheader: ; preds = %if.then
%0 = sext i32 %left to i64
%1 = shl nsw i64 %0, 2
%scevgep = getelementptr i8, ptr %list, i64 %1
%2 = xor i32 %left, -1
%3 = add i32 %div, %2
%4 = zext i32 %3 to i64
%5 = shl nuw nsw i64 %4, 2
%6 = add nuw nsw i64 %5, 4
tail call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 4 dereferenceable(1) %call, ptr noundef nonnull align 4 dereferenceable(1) %scevgep, i64 %6, i1 false), !tbaa !5
br label %for.cond14.preheader
for.cond14.preheader: ; preds = %for.body.preheader, %if.then
%cmp15107 = icmp sgt i32 %sub2, 0
br i1 %cmp15107, label %for.body18.preheader, label %for.cond.cleanup17
for.body18.preheader: ; preds = %for.cond14.preheader
%7 = sext i32 %div to i64
%8 = shl nsw i64 %7, 2
%scevgep118 = getelementptr i8, ptr %list, i64 %8
%9 = xor i32 %div, -1
%10 = add i32 %9, %right
%11 = zext i32 %10 to i64
%12 = shl nuw nsw i64 %11, 2
%13 = add nuw nsw i64 %12, 4
tail call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 4 dereferenceable(1) %call7, ptr noundef nonnull align 4 dereferenceable(1) %scevgep118, i64 %13, i1 false), !tbaa !5
br label %for.cond.cleanup17
for.cond.cleanup17: ; preds = %for.body18.preheader, %for.cond14.preheader
%idxprom27 = sext i32 %sub to i64
%arrayidx28 = getelementptr inbounds i32, ptr %call, i64 %idxprom27
store i32 2147483647, ptr %arrayidx28, align 4, !tbaa !5
%idxprom29 = sext i32 %sub2 to i64
%arrayidx30 = getelementptr inbounds i32, ptr %call7, i64 %idxprom29
store i32 2147483647, ptr %arrayidx30, align 4, !tbaa !5
%cmp33111 = icmp slt i32 %left, %right
br i1 %cmp33111, label %for.body36.preheader, label %for.cond.cleanup35
for.body36.preheader: ; preds = %for.cond.cleanup17
%count.promoted = load i64, ptr @count, align 8, !tbaa !9
%14 = sext i32 %left to i64
%wide.trip.count = sext i32 %right to i64
br label %for.body36
for.cond.cleanup35: ; preds = %for.inc57, %for.cond.cleanup17
tail call void @free(ptr noundef nonnull %call) #6
tail call void @free(ptr noundef nonnull %call7) #6
br label %if.end60
for.body36: ; preds = %for.body36.preheader, %for.inc57
%indvars.iv = phi i64 [ %14, %for.body36.preheader ], [ %indvars.iv.next, %for.inc57 ]
%j.0114 = phi i32 [ 0, %for.body36.preheader ], [ %j.1, %for.inc57 ]
%i31.0113 = phi i32 [ 0, %for.body36.preheader ], [ %i31.1, %for.inc57 ]
%add51110112 = phi i64 [ %count.promoted, %for.body36.preheader ], [ %add51109, %for.inc57 ]
%idxprom37 = sext i32 %i31.0113 to i64
%arrayidx38 = getelementptr inbounds i32, ptr %call, i64 %idxprom37
%15 = load i32, ptr %arrayidx38, align 4, !tbaa !5
%idxprom39 = sext i32 %j.0114 to i64
%arrayidx40 = getelementptr inbounds i32, ptr %call7, i64 %idxprom39
%16 = load i32, ptr %arrayidx40, align 4, !tbaa !5
%cmp41 = icmp sgt i32 %15, %16
br i1 %cmp41, label %if.then43, label %if.else
if.then43: ; preds = %for.body36
%inc44 = add nsw i32 %j.0114, 1
%sub49 = sub nsw i32 %sub, %i31.0113
%conv50 = sext i32 %sub49 to i64
%add51 = add i64 %add51110112, %conv50
store i64 %add51, ptr @count, align 8, !tbaa !9
br label %for.inc57
if.else: ; preds = %for.body36
%inc52 = add nsw i32 %i31.0113, 1
br label %for.inc57
for.inc57: ; preds = %if.then43, %if.else
%.sink = phi i32 [ %16, %if.then43 ], [ %15, %if.else ]
%add51109 = phi i64 [ %add51, %if.then43 ], [ %add51110112, %if.else ]
%i31.1 = phi i32 [ %i31.0113, %if.then43 ], [ %inc52, %if.else ]
%j.1 = phi i32 [ %inc44, %if.then43 ], [ %j.0114, %if.else ]
%17 = getelementptr inbounds i32, ptr %list, i64 %indvars.iv
store i32 %.sink, ptr %17, align 4
%indvars.iv.next = add nsw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
br i1 %exitcond.not, label %for.cond.cleanup35, label %for.body36, !llvm.loop !13
if.end60: ; preds = %for.cond.cleanup35, %entry
ret void
}
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, inaccessiblemem: readwrite)
declare void @free(ptr allocptr nocapture noundef) local_unnamed_addr #4
; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #5
attributes #0 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite) "alloc-family"="malloc" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, inaccessiblemem: readwrite) "alloc-family"="malloc" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #6 = { nounwind }
attributes #7 = { nounwind allocsize(0) }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"long", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
|
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#include<math.h>
#define scani(x) scanf("%d",&x)
#define scanc(x) scanf("%s",x)
#define printi(x) printf("%d",x)
#define printin(x) printf("%d\n",x)
#define printd(x) printf("%.8f",x)
#define printc(x) printf("%s",x)
#define repd(i,n,m) for(int i = n; i > m; i--)
#define repu(i,n,m) for(int i = n; i < m; i++)
#define allprintu(i,n,m,a) for(int i = n; i < m; i++){if(i != m-1){printf("%d ",a[i]);}else{printf("%d\n",a[i]);}}
#define allprintd(i,n,m,a) for(int i = n; i > m; i--){if(i != 0){printf("%d ",a[i]);}else{printf("%d\n",a[i]);}}
#define MAX 200000
#define LIMIT pow(10,9)+1
int n;
int a[MAX];
long long int merge(int A[],int n, int left, int mid, int right){
long long int cnt = 0;
int n1 = mid - left, n2 = right - mid;
int *L = (int*)malloc(sizeof(int)*(n1+1));
int *R = (int*)malloc(sizeof(int)*(n2+1));
repu(i,0,n1){
L[i] = A[left + i];
}
repu(i,0,n2){
R[i] = A[mid + i];
}
L[n1] = R[n2] = LIMIT;
int i = 0;
int j = 0;
repu(k,left,right){
if(L[i] <= R[j]){
A[k] = L[i];
i = i + 1;
}else{
A[k] = R[j];
j = j + 1;
cnt += n1 - i;
}
}
free(L);
free(R);
return cnt;
}
long long int mergeSort(int A[], int n, int left, int right){
long long int v1, v2, v3;
if( left + 1 < right){
int mid = (left+right)/2;
v1 = mergeSort(A,n,left,mid);
v2 = mergeSort(A,n,mid,right);
v3 = merge(A,n,left, mid, right);
return v1 + v2 + v3;
}else{
return 0;
}
}
int main(void){
scani(n);
repu(i,0,n){
scani(a[i]);
}
printf("%llu\n",mergeSort(a,n,0,n));
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_231324/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_231324/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@n = dso_local global i32 0, align 4
@a = dso_local global [200000 x i32] zeroinitializer, align 16
@.str.1 = private unnamed_addr constant [6 x i8] c"%llu\0A\00", align 1
; Function Attrs: nounwind uwtable
define dso_local i64 @merge(ptr nocapture noundef %A, i32 %n, i32 noundef %left, i32 noundef %mid, i32 noundef %right) local_unnamed_addr #0 {
entry:
%sub = sub nsw i32 %mid, %left
%sub1 = sub nsw i32 %right, %mid
%add = add nsw i32 %sub, 1
%conv = sext i32 %add to i64
%mul = shl nsw i64 %conv, 2
%call = tail call noalias ptr @malloc(i64 noundef %mul) #5
%add2 = add nsw i32 %sub1, 1
%conv3 = sext i32 %add2 to i64
%mul4 = shl nsw i64 %conv3, 2
%call5 = tail call noalias ptr @malloc(i64 noundef %mul4) #5
%cmp96 = icmp sgt i32 %sub, 0
br i1 %cmp96, label %for.body.preheader, label %for.cond11.preheader
for.body.preheader: ; preds = %entry
%0 = sext i32 %left to i64
%1 = shl nsw i64 %0, 2
%scevgep = getelementptr i8, ptr %A, i64 %1
%2 = xor i32 %left, -1
%3 = add i32 %2, %mid
%4 = zext i32 %3 to i64
%5 = shl nuw nsw i64 %4, 2
%6 = add nuw nsw i64 %5, 4
tail call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 4 dereferenceable(1) %call, ptr noundef nonnull align 4 dereferenceable(1) %scevgep, i64 %6, i1 false), !tbaa !5
br label %for.cond11.preheader
for.cond11.preheader: ; preds = %for.body.preheader, %entry
%cmp1298 = icmp sgt i32 %sub1, 0
br i1 %cmp1298, label %for.body15.preheader, label %for.cond.cleanup14
for.body15.preheader: ; preds = %for.cond11.preheader
%7 = sext i32 %mid to i64
%8 = shl nsw i64 %7, 2
%scevgep107 = getelementptr i8, ptr %A, i64 %8
%9 = xor i32 %mid, -1
%10 = add i32 %9, %right
%11 = zext i32 %10 to i64
%12 = shl nuw nsw i64 %11, 2
%13 = add nuw nsw i64 %12, 4
tail call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 4 dereferenceable(1) %call5, ptr noundef nonnull align 4 dereferenceable(1) %scevgep107, i64 %13, i1 false), !tbaa !5
br label %for.cond.cleanup14
for.cond.cleanup14: ; preds = %for.body15.preheader, %for.cond11.preheader
%idxprom27 = sext i32 %sub1 to i64
%arrayidx28 = getelementptr inbounds i32, ptr %call5, i64 %idxprom27
store i32 1000000001, ptr %arrayidx28, align 4, !tbaa !5
%idxprom29 = sext i32 %sub to i64
%arrayidx30 = getelementptr inbounds i32, ptr %call, i64 %idxprom29
store i32 1000000001, ptr %arrayidx30, align 4, !tbaa !5
%cmp33100 = icmp slt i32 %left, %right
br i1 %cmp33100, label %for.body36.preheader, label %for.cond.cleanup35
for.body36.preheader: ; preds = %for.cond.cleanup14
%14 = sext i32 %left to i64
%wide.trip.count = sext i32 %right to i64
br label %for.body36
for.cond.cleanup35: ; preds = %for.inc56, %for.cond.cleanup14
%cnt.0.lcssa = phi i64 [ 0, %for.cond.cleanup14 ], [ %cnt.1, %for.inc56 ]
tail call void @free(ptr noundef nonnull %call) #6
tail call void @free(ptr noundef nonnull %call5) #6
ret i64 %cnt.0.lcssa
for.body36: ; preds = %for.body36.preheader, %for.inc56
%indvars.iv = phi i64 [ %14, %for.body36.preheader ], [ %indvars.iv.next, %for.inc56 ]
%j.0103 = phi i32 [ 0, %for.body36.preheader ], [ %j.1, %for.inc56 ]
%i31.0102 = phi i32 [ 0, %for.body36.preheader ], [ %i31.1, %for.inc56 ]
%cnt.0101 = phi i64 [ 0, %for.body36.preheader ], [ %cnt.1, %for.inc56 ]
%idxprom37 = sext i32 %i31.0102 to i64
%arrayidx38 = getelementptr inbounds i32, ptr %call, i64 %idxprom37
%15 = load i32, ptr %arrayidx38, align 4, !tbaa !5
%idxprom39 = sext i32 %j.0103 to i64
%arrayidx40 = getelementptr inbounds i32, ptr %call5, i64 %idxprom39
%16 = load i32, ptr %arrayidx40, align 4, !tbaa !5
%cmp41.not = icmp sgt i32 %15, %16
br i1 %cmp41.not, label %if.else, label %if.then
if.then: ; preds = %for.body36
%add47 = add nsw i32 %i31.0102, 1
br label %for.inc56
if.else: ; preds = %for.body36
%add52 = add nsw i32 %j.0103, 1
%sub53 = sub nsw i32 %sub, %i31.0102
%conv54 = sext i32 %sub53 to i64
%add55 = add nsw i64 %cnt.0101, %conv54
br label %for.inc56
for.inc56: ; preds = %if.then, %if.else
%.sink = phi i32 [ %16, %if.else ], [ %15, %if.then ]
%cnt.1 = phi i64 [ %add55, %if.else ], [ %cnt.0101, %if.then ]
%i31.1 = phi i32 [ %i31.0102, %if.else ], [ %add47, %if.then ]
%j.1 = phi i32 [ %add52, %if.else ], [ %j.0103, %if.then ]
%17 = getelementptr inbounds i32, ptr %A, i64 %indvars.iv
store i32 %.sink, ptr %17, align 4
%indvars.iv.next = add nsw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
br i1 %exitcond.not, label %for.cond.cleanup35, label %for.body36, !llvm.loop !9
}
; Function Attrs: mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @malloc(i64 noundef) local_unnamed_addr #1
; Function Attrs: mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, inaccessiblemem: readwrite)
declare void @free(ptr allocptr nocapture noundef) local_unnamed_addr #2
; Function Attrs: nounwind uwtable
define dso_local i64 @mergeSort(ptr noundef %A, i32 noundef %n, i32 noundef %left, i32 noundef %right) local_unnamed_addr #0 {
entry:
%add = add nsw i32 %left, 1
%cmp = icmp slt i32 %add, %right
br i1 %cmp, label %if.then, label %common.ret20
common.ret20: ; preds = %entry, %if.then
%common.ret20.op = phi i64 [ %add5, %if.then ], [ 0, %entry ]
ret i64 %common.ret20.op
if.then: ; preds = %entry
%add1 = add nsw i32 %right, %left
%div = sdiv i32 %add1, 2
%call = tail call i64 @mergeSort(ptr noundef %A, i32 noundef %n, i32 noundef %left, i32 noundef %div)
%call2 = tail call i64 @mergeSort(ptr noundef %A, i32 noundef %n, i32 noundef %div, i32 noundef %right)
%call3 = tail call i64 @merge(ptr noundef %A, i32 poison, i32 noundef %left, i32 noundef %div, i32 noundef %right)
%add4 = add nsw i64 %call2, %call
%add5 = add nsw i64 %add4, %call3
br label %common.ret20
}
; Function Attrs: nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%call = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull @n)
%0 = load i32, ptr @n, align 4, !tbaa !5
%cmp6 = icmp sgt i32 %0, 0
br i1 %cmp6, label %for.body, label %for.cond.cleanup
for.cond.cleanup: ; preds = %for.body, %entry
%.lcssa = phi i32 [ %0, %entry ], [ %1, %for.body ]
%call2 = tail call i64 @mergeSort(ptr noundef nonnull @a, i32 noundef %.lcssa, i32 noundef 0, i32 noundef %.lcssa)
%call3 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %call2)
ret i32 0
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [200000 x i32], ptr @a, i64 0, i64 %indvars.iv
%call1 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%1 = load i32, ptr @n, align 4, !tbaa !5
%2 = sext i32 %1 to i64
%cmp = icmp slt i64 %indvars.iv.next, %2
br i1 %cmp, label %for.body, label %for.cond.cleanup, !llvm.loop !11
}
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #4
attributes #0 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite) "alloc-family"="malloc" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, inaccessiblemem: readwrite) "alloc-family"="malloc" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #5 = { nounwind allocsize(0) }
attributes #6 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
|
#include<stdio.h>
#define M 200000
#define SNT 2000000000
typedef long long int llong;
int L[M / 2 + 2], R[M / 2 + 2];
llong merge(int*, int, int, int, int);
llong mergeSort(int*, int, int, int);
llong merge(int A[], int n, int left, int mid, int right){
int i, j, k;
int n1, n2;
llong count = 0;
n1 = mid - left;
n2 = right - mid;
for( i = 0 ; i < n1 ; i++){
L[i] = A[left + i];
}
for( i = 0 ; i < n2 ; i++){
R[i] = A[mid + i];
}
L[n1] = R[n2] = SNT;
i = j = 0;
for( k = left ; k < right ; k++){
if( L[i] <= R[j] ){
A[k] = L[i++];
}
else{
A[k] = R[j++];
count += n1 - i;
}
}
return count;
}
llong mergeSort(int A[], int n, int left, int right){
int mid;
llong v1, v2, v3;
if( left + 1 < right){
mid = (left + right) / 2;
v1 = mergeSort(A, n, left, mid);
v2 = mergeSort(A, n, mid, right);
v3 = merge(A, n, left, mid, right);
return v1 + v2 + v3;
}
else return 0;
}
int main(){
int A[M], n, i;
llong ans;
scanf("%d", &n);
for( i = 0 ; i < n ; i++){
scanf("%d", &A[i]);
}
ans = mergeSort(A, n, 0, n);
printf("%lld\n", ans);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_231368/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_231368/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@L = dso_local local_unnamed_addr global [100002 x i32] zeroinitializer, align 16
@R = dso_local local_unnamed_addr global [100002 x i32] zeroinitializer, align 16
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [6 x i8] c"%lld\0A\00", align 1
; Function Attrs: nofree norecurse nosync nounwind memory(readwrite, inaccessiblemem: none) uwtable
define dso_local i64 @merge(ptr nocapture noundef %A, i32 noundef %n, i32 noundef %left, i32 noundef %mid, i32 noundef %right) local_unnamed_addr #0 {
entry:
%A93 = ptrtoint ptr %A to i64
%sub = sub nsw i32 %mid, %left
%sub1 = sub i32 %right, %mid
%cmp69 = icmp sgt i32 %sub, 0
br i1 %cmp69, label %for.body.preheader, label %for.cond4.preheader
for.body.preheader: ; preds = %entry
%0 = sext i32 %left to i64
%wide.trip.count = zext i32 %sub to i64
%invariant.gep = getelementptr i32, ptr %A, i64 %0
%min.iters.check = icmp ult i32 %sub, 12
br i1 %min.iters.check, label %for.body.preheader111, label %vector.memcheck
vector.memcheck: ; preds = %for.body.preheader
%1 = shl nsw i64 %0, 2
%2 = add i64 %1, %A93
%3 = sub i64 ptrtoint (ptr @L to i64), %2
%diff.check = icmp ult i64 %3, 32
br i1 %diff.check, label %for.body.preheader111, label %vector.ph
vector.ph: ; preds = %vector.memcheck
%n.vec = and i64 %wide.trip.count, 4294967288
br label %vector.body
vector.body: ; preds = %vector.body, %vector.ph
%index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
%4 = getelementptr i32, ptr %invariant.gep, i64 %index
%wide.load = load <4 x i32>, ptr %4, align 4, !tbaa !5
%5 = getelementptr i32, ptr %4, i64 4
%wide.load94 = load <4 x i32>, ptr %5, align 4, !tbaa !5
%6 = getelementptr inbounds [100002 x i32], ptr @L, i64 0, i64 %index
store <4 x i32> %wide.load, ptr %6, align 16, !tbaa !5
%7 = getelementptr inbounds i32, ptr %6, i64 4
store <4 x i32> %wide.load94, ptr %7, align 16, !tbaa !5
%index.next = add nuw i64 %index, 8
%8 = icmp eq i64 %index.next, %n.vec
br i1 %8, label %middle.block, label %vector.body, !llvm.loop !9
middle.block: ; preds = %vector.body
%cmp.n = icmp eq i64 %n.vec, %wide.trip.count
br i1 %cmp.n, label %for.cond4.preheader, label %for.body.preheader111
for.body.preheader111: ; preds = %vector.memcheck, %for.body.preheader, %middle.block
%indvars.iv.ph = phi i64 [ 0, %vector.memcheck ], [ 0, %for.body.preheader ], [ %n.vec, %middle.block ]
%9 = xor i64 %indvars.iv.ph, -1
%10 = add nsw i64 %9, %wide.trip.count
%xtraiter = and i64 %wide.trip.count, 3
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.body.prol.loopexit, label %for.body.prol
for.body.prol: ; preds = %for.body.preheader111, %for.body.prol
%indvars.iv.prol = phi i64 [ %indvars.iv.next.prol, %for.body.prol ], [ %indvars.iv.ph, %for.body.preheader111 ]
%prol.iter = phi i64 [ %prol.iter.next, %for.body.prol ], [ 0, %for.body.preheader111 ]
%gep.prol = getelementptr i32, ptr %invariant.gep, i64 %indvars.iv.prol
%11 = load i32, ptr %gep.prol, align 4, !tbaa !5
%arrayidx3.prol = getelementptr inbounds [100002 x i32], ptr @L, i64 0, i64 %indvars.iv.prol
store i32 %11, ptr %arrayidx3.prol, align 4, !tbaa !5
%indvars.iv.next.prol = add nuw nsw i64 %indvars.iv.prol, 1
%prol.iter.next = add i64 %prol.iter, 1
%prol.iter.cmp.not = icmp eq i64 %prol.iter.next, %xtraiter
br i1 %prol.iter.cmp.not, label %for.body.prol.loopexit, label %for.body.prol, !llvm.loop !13
for.body.prol.loopexit: ; preds = %for.body.prol, %for.body.preheader111
%indvars.iv.unr = phi i64 [ %indvars.iv.ph, %for.body.preheader111 ], [ %indvars.iv.next.prol, %for.body.prol ]
%12 = icmp ult i64 %10, 3
br i1 %12, label %for.cond4.preheader, label %for.body
for.cond4.preheader: ; preds = %for.body.prol.loopexit, %for.body, %middle.block, %entry
%cmp571 = icmp sgt i32 %sub1, 0
br i1 %cmp571, label %for.body6.preheader, label %for.end14
for.body6.preheader: ; preds = %for.cond4.preheader
%13 = sext i32 %mid to i64
%wide.trip.count84 = zext i32 %sub1 to i64
%invariant.gep91 = getelementptr i32, ptr %A, i64 %13
%min.iters.check99 = icmp ult i32 %sub1, 12
br i1 %min.iters.check99, label %for.body6.preheader110, label %vector.memcheck95
vector.memcheck95: ; preds = %for.body6.preheader
%14 = shl nsw i64 %13, 2
%15 = add i64 %14, %A93
%16 = sub i64 ptrtoint (ptr @R to i64), %15
%diff.check96 = icmp ult i64 %16, 32
br i1 %diff.check96, label %for.body6.preheader110, label %vector.ph100
vector.ph100: ; preds = %vector.memcheck95
%n.vec102 = and i64 %wide.trip.count84, 4294967288
br label %vector.body105
vector.body105: ; preds = %vector.body105, %vector.ph100
%index106 = phi i64 [ 0, %vector.ph100 ], [ %index.next109, %vector.body105 ]
%17 = getelementptr i32, ptr %invariant.gep91, i64 %index106
%wide.load107 = load <4 x i32>, ptr %17, align 4, !tbaa !5
%18 = getelementptr i32, ptr %17, i64 4
%wide.load108 = load <4 x i32>, ptr %18, align 4, !tbaa !5
%19 = getelementptr inbounds [100002 x i32], ptr @R, i64 0, i64 %index106
store <4 x i32> %wide.load107, ptr %19, align 16, !tbaa !5
%20 = getelementptr inbounds i32, ptr %19, i64 4
store <4 x i32> %wide.load108, ptr %20, align 16, !tbaa !5
%index.next109 = add nuw i64 %index106, 8
%21 = icmp eq i64 %index.next109, %n.vec102
br i1 %21, label %middle.block97, label %vector.body105, !llvm.loop !15
middle.block97: ; preds = %vector.body105
%cmp.n104 = icmp eq i64 %n.vec102, %wide.trip.count84
br i1 %cmp.n104, label %for.end14, label %for.body6.preheader110
for.body6.preheader110: ; preds = %vector.memcheck95, %for.body6.preheader, %middle.block97
%indvars.iv80.ph = phi i64 [ 0, %vector.memcheck95 ], [ 0, %for.body6.preheader ], [ %n.vec102, %middle.block97 ]
%22 = xor i64 %indvars.iv80.ph, -1
%23 = add nsw i64 %22, %wide.trip.count84
%xtraiter112 = and i64 %wide.trip.count84, 3
%lcmp.mod113.not = icmp eq i64 %xtraiter112, 0
br i1 %lcmp.mod113.not, label %for.body6.prol.loopexit, label %for.body6.prol
for.body6.prol: ; preds = %for.body6.preheader110, %for.body6.prol
%indvars.iv80.prol = phi i64 [ %indvars.iv.next81.prol, %for.body6.prol ], [ %indvars.iv80.ph, %for.body6.preheader110 ]
%prol.iter114 = phi i64 [ %prol.iter114.next, %for.body6.prol ], [ 0, %for.body6.preheader110 ]
%gep92.prol = getelementptr i32, ptr %invariant.gep91, i64 %indvars.iv80.prol
%24 = load i32, ptr %gep92.prol, align 4, !tbaa !5
%arrayidx11.prol = getelementptr inbounds [100002 x i32], ptr @R, i64 0, i64 %indvars.iv80.prol
store i32 %24, ptr %arrayidx11.prol, align 4, !tbaa !5
%indvars.iv.next81.prol = add nuw nsw i64 %indvars.iv80.prol, 1
%prol.iter114.next = add i64 %prol.iter114, 1
%prol.iter114.cmp.not = icmp eq i64 %prol.iter114.next, %xtraiter112
br i1 %prol.iter114.cmp.not, label %for.body6.prol.loopexit, label %for.body6.prol, !llvm.loop !16
for.body6.prol.loopexit: ; preds = %for.body6.prol, %for.body6.preheader110
%indvars.iv80.unr = phi i64 [ %indvars.iv80.ph, %for.body6.preheader110 ], [ %indvars.iv.next81.prol, %for.body6.prol ]
%25 = icmp ult i64 %23, 3
br i1 %25, label %for.end14, label %for.body6
for.body: ; preds = %for.body.prol.loopexit, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next.3, %for.body ], [ %indvars.iv.unr, %for.body.prol.loopexit ]
%gep = getelementptr i32, ptr %invariant.gep, i64 %indvars.iv
%26 = load i32, ptr %gep, align 4, !tbaa !5
%arrayidx3 = getelementptr inbounds [100002 x i32], ptr @L, i64 0, i64 %indvars.iv
store i32 %26, ptr %arrayidx3, align 4, !tbaa !5
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%gep.1 = getelementptr i32, ptr %invariant.gep, i64 %indvars.iv.next
%27 = load i32, ptr %gep.1, align 4, !tbaa !5
%arrayidx3.1 = getelementptr inbounds [100002 x i32], ptr @L, i64 0, i64 %indvars.iv.next
store i32 %27, ptr %arrayidx3.1, align 4, !tbaa !5
%indvars.iv.next.1 = add nuw nsw i64 %indvars.iv, 2
%gep.2 = getelementptr i32, ptr %invariant.gep, i64 %indvars.iv.next.1
%28 = load i32, ptr %gep.2, align 4, !tbaa !5
%arrayidx3.2 = getelementptr inbounds [100002 x i32], ptr @L, i64 0, i64 %indvars.iv.next.1
store i32 %28, ptr %arrayidx3.2, align 4, !tbaa !5
%indvars.iv.next.2 = add nuw nsw i64 %indvars.iv, 3
%gep.3 = getelementptr i32, ptr %invariant.gep, i64 %indvars.iv.next.2
%29 = load i32, ptr %gep.3, align 4, !tbaa !5
%arrayidx3.3 = getelementptr inbounds [100002 x i32], ptr @L, i64 0, i64 %indvars.iv.next.2
store i32 %29, ptr %arrayidx3.3, align 4, !tbaa !5
%indvars.iv.next.3 = add nuw nsw i64 %indvars.iv, 4
%exitcond.not.3 = icmp eq i64 %indvars.iv.next.3, %wide.trip.count
br i1 %exitcond.not.3, label %for.cond4.preheader, label %for.body, !llvm.loop !17
for.body6: ; preds = %for.body6.prol.loopexit, %for.body6
%indvars.iv80 = phi i64 [ %indvars.iv.next81.3, %for.body6 ], [ %indvars.iv80.unr, %for.body6.prol.loopexit ]
%gep92 = getelementptr i32, ptr %invariant.gep91, i64 %indvars.iv80
%30 = load i32, ptr %gep92, align 4, !tbaa !5
%arrayidx11 = getelementptr inbounds [100002 x i32], ptr @R, i64 0, i64 %indvars.iv80
store i32 %30, ptr %arrayidx11, align 4, !tbaa !5
%indvars.iv.next81 = add nuw nsw i64 %indvars.iv80, 1
%gep92.1 = getelementptr i32, ptr %invariant.gep91, i64 %indvars.iv.next81
%31 = load i32, ptr %gep92.1, align 4, !tbaa !5
%arrayidx11.1 = getelementptr inbounds [100002 x i32], ptr @R, i64 0, i64 %indvars.iv.next81
store i32 %31, ptr %arrayidx11.1, align 4, !tbaa !5
%indvars.iv.next81.1 = add nuw nsw i64 %indvars.iv80, 2
%gep92.2 = getelementptr i32, ptr %invariant.gep91, i64 %indvars.iv.next81.1
%32 = load i32, ptr %gep92.2, align 4, !tbaa !5
%arrayidx11.2 = getelementptr inbounds [100002 x i32], ptr @R, i64 0, i64 %indvars.iv.next81.1
store i32 %32, ptr %arrayidx11.2, align 4, !tbaa !5
%indvars.iv.next81.2 = add nuw nsw i64 %indvars.iv80, 3
%gep92.3 = getelementptr i32, ptr %invariant.gep91, i64 %indvars.iv.next81.2
%33 = load i32, ptr %gep92.3, align 4, !tbaa !5
%arrayidx11.3 = getelementptr inbounds [100002 x i32], ptr @R, i64 0, i64 %indvars.iv.next81.2
store i32 %33, ptr %arrayidx11.3, align 4, !tbaa !5
%indvars.iv.next81.3 = add nuw nsw i64 %indvars.iv80, 4
%exitcond85.not.3 = icmp eq i64 %indvars.iv.next81.3, %wide.trip.count84
br i1 %exitcond85.not.3, label %for.end14, label %for.body6, !llvm.loop !18
for.end14: ; preds = %for.body6.prol.loopexit, %for.body6, %middle.block97, %for.cond4.preheader
%idxprom15 = sext i32 %sub1 to i64
%arrayidx16 = getelementptr inbounds [100002 x i32], ptr @R, i64 0, i64 %idxprom15
store i32 2000000000, ptr %arrayidx16, align 4, !tbaa !5
%idxprom17 = sext i32 %sub to i64
%arrayidx18 = getelementptr inbounds [100002 x i32], ptr @L, i64 0, i64 %idxprom17
store i32 2000000000, ptr %arrayidx18, align 4, !tbaa !5
%cmp2073 = icmp slt i32 %left, %right
br i1 %cmp2073, label %for.body21.preheader, label %for.end41
for.body21.preheader: ; preds = %for.end14
%34 = sext i32 %left to i64
%wide.trip.count89 = sext i32 %right to i64
br label %for.body21
for.body21: ; preds = %for.body21.preheader, %for.inc39
%indvars.iv86 = phi i64 [ %34, %for.body21.preheader ], [ %indvars.iv.next87, %for.inc39 ]
%count.077 = phi i64 [ 0, %for.body21.preheader ], [ %count.1, %for.inc39 ]
%i.276 = phi i32 [ 0, %for.body21.preheader ], [ %i.3, %for.inc39 ]
%j.075 = phi i32 [ 0, %for.body21.preheader ], [ %j.1, %for.inc39 ]
%idxprom22 = sext i32 %i.276 to i64
%arrayidx23 = getelementptr inbounds [100002 x i32], ptr @L, i64 0, i64 %idxprom22
%35 = load i32, ptr %arrayidx23, align 4, !tbaa !5
%idxprom24 = sext i32 %j.075 to i64
%arrayidx25 = getelementptr inbounds [100002 x i32], ptr @R, i64 0, i64 %idxprom24
%36 = load i32, ptr %arrayidx25, align 4, !tbaa !5
%cmp26.not = icmp sgt i32 %35, %36
br i1 %cmp26.not, label %if.else, label %if.then
if.then: ; preds = %for.body21
%inc27 = add nsw i32 %i.276, 1
br label %for.inc39
if.else: ; preds = %for.body21
%inc32 = add nsw i32 %j.075, 1
%sub37 = sub nsw i32 %sub, %i.276
%conv = sext i32 %sub37 to i64
%add38 = add nsw i64 %count.077, %conv
br label %for.inc39
for.inc39: ; preds = %if.then, %if.else
%.sink = phi i32 [ %36, %if.else ], [ %35, %if.then ]
%j.1 = phi i32 [ %inc32, %if.else ], [ %j.075, %if.then ]
%i.3 = phi i32 [ %i.276, %if.else ], [ %inc27, %if.then ]
%count.1 = phi i64 [ %add38, %if.else ], [ %count.077, %if.then ]
%37 = getelementptr inbounds i32, ptr %A, i64 %indvars.iv86
store i32 %.sink, ptr %37, align 4
%indvars.iv.next87 = add nsw i64 %indvars.iv86, 1
%exitcond90.not = icmp eq i64 %indvars.iv.next87, %wide.trip.count89
br i1 %exitcond90.not, label %for.end41, label %for.body21, !llvm.loop !19
for.end41: ; preds = %for.inc39, %for.end14
%count.0.lcssa = phi i64 [ 0, %for.end14 ], [ %count.1, %for.inc39 ]
ret i64 %count.0.lcssa
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nosync nounwind memory(readwrite, inaccessiblemem: none) uwtable
define dso_local i64 @mergeSort(ptr noundef %A, i32 noundef %n, i32 noundef %left, i32 noundef %right) local_unnamed_addr #2 {
entry:
%A21 = ptrtoint ptr %A to i64
%add = add nsw i32 %left, 1
%cmp = icmp slt i32 %add, %right
br i1 %cmp, label %if.then, label %cleanup
if.then: ; preds = %entry
%add1 = add nsw i32 %right, %left
%div = sdiv i32 %add1, 2
%call = tail call i64 @mergeSort(ptr noundef %A, i32 noundef %n, i32 noundef %left, i32 noundef %div)
%call2 = tail call i64 @mergeSort(ptr noundef %A, i32 noundef %n, i32 noundef %div, i32 noundef %right)
%sub.i = sub nsw i32 %div, %left
%sub1.i = sub i32 %right, %div
%cmp69.i = icmp sgt i32 %sub.i, 0
br i1 %cmp69.i, label %for.body.preheader.i, label %for.cond4.preheader.i
for.body.preheader.i: ; preds = %if.then
%0 = sext i32 %left to i64
%wide.trip.count.i = zext i32 %sub.i to i64
%invariant.gep.i = getelementptr i32, ptr %A, i64 %0
%min.iters.check = icmp ult i32 %sub.i, 12
br i1 %min.iters.check, label %for.body.i.preheader, label %vector.memcheck
vector.memcheck: ; preds = %for.body.preheader.i
%1 = shl nsw i64 %0, 2
%2 = add i64 %1, %A21
%3 = sub i64 ptrtoint (ptr @L to i64), %2
%diff.check = icmp ult i64 %3, 32
br i1 %diff.check, label %for.body.i.preheader, label %vector.ph
vector.ph: ; preds = %vector.memcheck
%n.vec = and i64 %wide.trip.count.i, 4294967288
br label %vector.body
vector.body: ; preds = %vector.body, %vector.ph
%index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
%4 = getelementptr i32, ptr %invariant.gep.i, i64 %index
%wide.load = load <4 x i32>, ptr %4, align 4, !tbaa !5
%5 = getelementptr i32, ptr %4, i64 4
%wide.load22 = load <4 x i32>, ptr %5, align 4, !tbaa !5
%6 = getelementptr inbounds [100002 x i32], ptr @L, i64 0, i64 %index
store <4 x i32> %wide.load, ptr %6, align 16, !tbaa !5
%7 = getelementptr inbounds i32, ptr %6, i64 4
store <4 x i32> %wide.load22, ptr %7, align 16, !tbaa !5
%index.next = add nuw i64 %index, 8
%8 = icmp eq i64 %index.next, %n.vec
br i1 %8, label %middle.block, label %vector.body, !llvm.loop !20
middle.block: ; preds = %vector.body
%cmp.n = icmp eq i64 %n.vec, %wide.trip.count.i
br i1 %cmp.n, label %for.cond4.preheader.i, label %for.body.i.preheader
for.body.i.preheader: ; preds = %vector.memcheck, %for.body.preheader.i, %middle.block
%indvars.iv.i.ph = phi i64 [ 0, %vector.memcheck ], [ 0, %for.body.preheader.i ], [ %n.vec, %middle.block ]
%9 = xor i64 %indvars.iv.i.ph, -1
%10 = add nsw i64 %9, %wide.trip.count.i
%xtraiter = and i64 %wide.trip.count.i, 3
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.body.i.prol.loopexit, label %for.body.i.prol
for.body.i.prol: ; preds = %for.body.i.preheader, %for.body.i.prol
%indvars.iv.i.prol = phi i64 [ %indvars.iv.next.i.prol, %for.body.i.prol ], [ %indvars.iv.i.ph, %for.body.i.preheader ]
%prol.iter = phi i64 [ %prol.iter.next, %for.body.i.prol ], [ 0, %for.body.i.preheader ]
%gep.i.prol = getelementptr i32, ptr %invariant.gep.i, i64 %indvars.iv.i.prol
%11 = load i32, ptr %gep.i.prol, align 4, !tbaa !5
%arrayidx3.i.prol = getelementptr inbounds [100002 x i32], ptr @L, i64 0, i64 %indvars.iv.i.prol
store i32 %11, ptr %arrayidx3.i.prol, align 4, !tbaa !5
%indvars.iv.next.i.prol = add nuw nsw i64 %indvars.iv.i.prol, 1
%prol.iter.next = add i64 %prol.iter, 1
%prol.iter.cmp.not = icmp eq i64 %prol.iter.next, %xtraiter
br i1 %prol.iter.cmp.not, label %for.body.i.prol.loopexit, label %for.body.i.prol, !llvm.loop !21
for.body.i.prol.loopexit: ; preds = %for.body.i.prol, %for.body.i.preheader
%indvars.iv.i.unr = phi i64 [ %indvars.iv.i.ph, %for.body.i.preheader ], [ %indvars.iv.next.i.prol, %for.body.i.prol ]
%12 = icmp ult i64 %10, 3
br i1 %12, label %for.cond4.preheader.i, label %for.body.i
for.cond4.preheader.i: ; preds = %for.body.i.prol.loopexit, %for.body.i, %middle.block, %if.then
%cmp571.i = icmp sgt i32 %sub1.i, 0
br i1 %cmp571.i, label %for.body6.preheader.i, label %for.end14.i
for.body6.preheader.i: ; preds = %for.cond4.preheader.i
%13 = sext i32 %div to i64
%wide.trip.count84.i = zext i32 %sub1.i to i64
%invariant.gep91.i = getelementptr i32, ptr %A, i64 %13
%min.iters.check27 = icmp ult i32 %sub1.i, 12
br i1 %min.iters.check27, label %for.body6.i.preheader, label %vector.memcheck23
vector.memcheck23: ; preds = %for.body6.preheader.i
%14 = shl nsw i64 %13, 2
%15 = add i64 %14, %A21
%16 = sub i64 ptrtoint (ptr @R to i64), %15
%diff.check24 = icmp ult i64 %16, 32
br i1 %diff.check24, label %for.body6.i.preheader, label %vector.ph28
vector.ph28: ; preds = %vector.memcheck23
%n.vec30 = and i64 %wide.trip.count84.i, 4294967288
br label %vector.body33
vector.body33: ; preds = %vector.body33, %vector.ph28
%index34 = phi i64 [ 0, %vector.ph28 ], [ %index.next37, %vector.body33 ]
%17 = getelementptr i32, ptr %invariant.gep91.i, i64 %index34
%wide.load35 = load <4 x i32>, ptr %17, align 4, !tbaa !5
%18 = getelementptr i32, ptr %17, i64 4
%wide.load36 = load <4 x i32>, ptr %18, align 4, !tbaa !5
%19 = getelementptr inbounds [100002 x i32], ptr @R, i64 0, i64 %index34
store <4 x i32> %wide.load35, ptr %19, align 16, !tbaa !5
%20 = getelementptr inbounds i32, ptr %19, i64 4
store <4 x i32> %wide.load36, ptr %20, align 16, !tbaa !5
%index.next37 = add nuw i64 %index34, 8
%21 = icmp eq i64 %index.next37, %n.vec30
br i1 %21, label %middle.block25, label %vector.body33, !llvm.loop !22
middle.block25: ; preds = %vector.body33
%cmp.n32 = icmp eq i64 %n.vec30, %wide.trip.count84.i
br i1 %cmp.n32, label %for.end14.i, label %for.body6.i.preheader
for.body6.i.preheader: ; preds = %vector.memcheck23, %for.body6.preheader.i, %middle.block25
%indvars.iv80.i.ph = phi i64 [ 0, %vector.memcheck23 ], [ 0, %for.body6.preheader.i ], [ %n.vec30, %middle.block25 ]
%22 = xor i64 %indvars.iv80.i.ph, -1
%23 = add nsw i64 %22, %wide.trip.count84.i
%xtraiter38 = and i64 %wide.trip.count84.i, 3
%lcmp.mod39.not = icmp eq i64 %xtraiter38, 0
br i1 %lcmp.mod39.not, label %for.body6.i.prol.loopexit, label %for.body6.i.prol
for.body6.i.prol: ; preds = %for.body6.i.preheader, %for.body6.i.prol
%indvars.iv80.i.prol = phi i64 [ %indvars.iv.next81.i.prol, %for.body6.i.prol ], [ %indvars.iv80.i.ph, %for.body6.i.preheader ]
%prol.iter40 = phi i64 [ %prol.iter40.next, %for.body6.i.prol ], [ 0, %for.body6.i.preheader ]
%gep92.i.prol = getelementptr i32, ptr %invariant.gep91.i, i64 %indvars.iv80.i.prol
%24 = load i32, ptr %gep92.i.prol, align 4, !tbaa !5
%arrayidx11.i.prol = getelementptr inbounds [100002 x i32], ptr @R, i64 0, i64 %indvars.iv80.i.prol
store i32 %24, ptr %arrayidx11.i.prol, align 4, !tbaa !5
%indvars.iv.next81.i.prol = add nuw nsw i64 %indvars.iv80.i.prol, 1
%prol.iter40.next = add i64 %prol.iter40, 1
%prol.iter40.cmp.not = icmp eq i64 %prol.iter40.next, %xtraiter38
br i1 %prol.iter40.cmp.not, label %for.body6.i.prol.loopexit, label %for.body6.i.prol, !llvm.loop !23
for.body6.i.prol.loopexit: ; preds = %for.body6.i.prol, %for.body6.i.preheader
%indvars.iv80.i.unr = phi i64 [ %indvars.iv80.i.ph, %for.body6.i.preheader ], [ %indvars.iv.next81.i.prol, %for.body6.i.prol ]
%25 = icmp ult i64 %23, 3
br i1 %25, label %for.end14.i, label %for.body6.i
for.body.i: ; preds = %for.body.i.prol.loopexit, %for.body.i
%indvars.iv.i = phi i64 [ %indvars.iv.next.i.3, %for.body.i ], [ %indvars.iv.i.unr, %for.body.i.prol.loopexit ]
%gep.i = getelementptr i32, ptr %invariant.gep.i, i64 %indvars.iv.i
%26 = load i32, ptr %gep.i, align 4, !tbaa !5
%arrayidx3.i = getelementptr inbounds [100002 x i32], ptr @L, i64 0, i64 %indvars.iv.i
store i32 %26, ptr %arrayidx3.i, align 4, !tbaa !5
%indvars.iv.next.i = add nuw nsw i64 %indvars.iv.i, 1
%gep.i.1 = getelementptr i32, ptr %invariant.gep.i, i64 %indvars.iv.next.i
%27 = load i32, ptr %gep.i.1, align 4, !tbaa !5
%arrayidx3.i.1 = getelementptr inbounds [100002 x i32], ptr @L, i64 0, i64 %indvars.iv.next.i
store i32 %27, ptr %arrayidx3.i.1, align 4, !tbaa !5
%indvars.iv.next.i.1 = add nuw nsw i64 %indvars.iv.i, 2
%gep.i.2 = getelementptr i32, ptr %invariant.gep.i, i64 %indvars.iv.next.i.1
%28 = load i32, ptr %gep.i.2, align 4, !tbaa !5
%arrayidx3.i.2 = getelementptr inbounds [100002 x i32], ptr @L, i64 0, i64 %indvars.iv.next.i.1
store i32 %28, ptr %arrayidx3.i.2, align 4, !tbaa !5
%indvars.iv.next.i.2 = add nuw nsw i64 %indvars.iv.i, 3
%gep.i.3 = getelementptr i32, ptr %invariant.gep.i, i64 %indvars.iv.next.i.2
%29 = load i32, ptr %gep.i.3, align 4, !tbaa !5
%arrayidx3.i.3 = getelementptr inbounds [100002 x i32], ptr @L, i64 0, i64 %indvars.iv.next.i.2
store i32 %29, ptr %arrayidx3.i.3, align 4, !tbaa !5
%indvars.iv.next.i.3 = add nuw nsw i64 %indvars.iv.i, 4
%exitcond.not.i.3 = icmp eq i64 %indvars.iv.next.i.3, %wide.trip.count.i
br i1 %exitcond.not.i.3, label %for.cond4.preheader.i, label %for.body.i, !llvm.loop !24
for.body6.i: ; preds = %for.body6.i.prol.loopexit, %for.body6.i
%indvars.iv80.i = phi i64 [ %indvars.iv.next81.i.3, %for.body6.i ], [ %indvars.iv80.i.unr, %for.body6.i.prol.loopexit ]
%gep92.i = getelementptr i32, ptr %invariant.gep91.i, i64 %indvars.iv80.i
%30 = load i32, ptr %gep92.i, align 4, !tbaa !5
%arrayidx11.i = getelementptr inbounds [100002 x i32], ptr @R, i64 0, i64 %indvars.iv80.i
store i32 %30, ptr %arrayidx11.i, align 4, !tbaa !5
%indvars.iv.next81.i = add nuw nsw i64 %indvars.iv80.i, 1
%gep92.i.1 = getelementptr i32, ptr %invariant.gep91.i, i64 %indvars.iv.next81.i
%31 = load i32, ptr %gep92.i.1, align 4, !tbaa !5
%arrayidx11.i.1 = getelementptr inbounds [100002 x i32], ptr @R, i64 0, i64 %indvars.iv.next81.i
store i32 %31, ptr %arrayidx11.i.1, align 4, !tbaa !5
%indvars.iv.next81.i.1 = add nuw nsw i64 %indvars.iv80.i, 2
%gep92.i.2 = getelementptr i32, ptr %invariant.gep91.i, i64 %indvars.iv.next81.i.1
%32 = load i32, ptr %gep92.i.2, align 4, !tbaa !5
%arrayidx11.i.2 = getelementptr inbounds [100002 x i32], ptr @R, i64 0, i64 %indvars.iv.next81.i.1
store i32 %32, ptr %arrayidx11.i.2, align 4, !tbaa !5
%indvars.iv.next81.i.2 = add nuw nsw i64 %indvars.iv80.i, 3
%gep92.i.3 = getelementptr i32, ptr %invariant.gep91.i, i64 %indvars.iv.next81.i.2
%33 = load i32, ptr %gep92.i.3, align 4, !tbaa !5
%arrayidx11.i.3 = getelementptr inbounds [100002 x i32], ptr @R, i64 0, i64 %indvars.iv.next81.i.2
store i32 %33, ptr %arrayidx11.i.3, align 4, !tbaa !5
%indvars.iv.next81.i.3 = add nuw nsw i64 %indvars.iv80.i, 4
%exitcond85.not.i.3 = icmp eq i64 %indvars.iv.next81.i.3, %wide.trip.count84.i
br i1 %exitcond85.not.i.3, label %for.end14.i, label %for.body6.i, !llvm.loop !25
for.end14.i: ; preds = %for.body6.i.prol.loopexit, %for.body6.i, %middle.block25, %for.cond4.preheader.i
%idxprom15.i = sext i32 %sub1.i to i64
%arrayidx16.i = getelementptr inbounds [100002 x i32], ptr @R, i64 0, i64 %idxprom15.i
store i32 2000000000, ptr %arrayidx16.i, align 4, !tbaa !5
%idxprom17.i = sext i32 %sub.i to i64
%arrayidx18.i = getelementptr inbounds [100002 x i32], ptr @L, i64 0, i64 %idxprom17.i
store i32 2000000000, ptr %arrayidx18.i, align 4, !tbaa !5
%34 = sext i32 %left to i64
%wide.trip.count89.i = sext i32 %right to i64
br label %for.body21.i
for.body21.i: ; preds = %for.inc39.i, %for.end14.i
%indvars.iv86.i = phi i64 [ %34, %for.end14.i ], [ %indvars.iv.next87.i, %for.inc39.i ]
%count.077.i = phi i64 [ 0, %for.end14.i ], [ %count.1.i, %for.inc39.i ]
%i.276.i = phi i32 [ 0, %for.end14.i ], [ %i.3.i, %for.inc39.i ]
%j.075.i = phi i32 [ 0, %for.end14.i ], [ %j.1.i, %for.inc39.i ]
%idxprom22.i = sext i32 %i.276.i to i64
%arrayidx23.i = getelementptr inbounds [100002 x i32], ptr @L, i64 0, i64 %idxprom22.i
%35 = load i32, ptr %arrayidx23.i, align 4, !tbaa !5
%idxprom24.i = sext i32 %j.075.i to i64
%arrayidx25.i = getelementptr inbounds [100002 x i32], ptr @R, i64 0, i64 %idxprom24.i
%36 = load i32, ptr %arrayidx25.i, align 4, !tbaa !5
%cmp26.not.i = icmp sgt i32 %35, %36
br i1 %cmp26.not.i, label %if.else.i, label %if.then.i
if.then.i: ; preds = %for.body21.i
%inc27.i = add nsw i32 %i.276.i, 1
br label %for.inc39.i
if.else.i: ; preds = %for.body21.i
%inc32.i = add nsw i32 %j.075.i, 1
%sub37.i = sub nsw i32 %sub.i, %i.276.i
%conv.i = sext i32 %sub37.i to i64
%add38.i = add nsw i64 %count.077.i, %conv.i
br label %for.inc39.i
for.inc39.i: ; preds = %if.else.i, %if.then.i
%.sink.i = phi i32 [ %36, %if.else.i ], [ %35, %if.then.i ]
%j.1.i = phi i32 [ %inc32.i, %if.else.i ], [ %j.075.i, %if.then.i ]
%i.3.i = phi i32 [ %i.276.i, %if.else.i ], [ %inc27.i, %if.then.i ]
%count.1.i = phi i64 [ %add38.i, %if.else.i ], [ %count.077.i, %if.then.i ]
%37 = getelementptr inbounds i32, ptr %A, i64 %indvars.iv86.i
store i32 %.sink.i, ptr %37, align 4
%indvars.iv.next87.i = add nsw i64 %indvars.iv86.i, 1
%exitcond90.not.i = icmp eq i64 %indvars.iv.next87.i, %wide.trip.count89.i
br i1 %exitcond90.not.i, label %merge.exit, label %for.body21.i, !llvm.loop !19
merge.exit: ; preds = %for.inc39.i
%add4 = add nsw i64 %call2, %call
%add5 = add nsw i64 %add4, %count.1.i
br label %cleanup
cleanup: ; preds = %entry, %merge.exit
%retval.0 = phi i64 [ %add5, %merge.exit ], [ 0, %entry ]
ret i64 %retval.0
}
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #3 {
entry:
%A = alloca [200000 x i32], align 16
%n = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 800000, ptr nonnull %A) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp6 = icmp sgt i32 %0, 0
br i1 %cmp6, label %for.body, label %for.end
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [200000 x i32], ptr %A, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%1 = load i32, ptr %n, align 4, !tbaa !5
%2 = sext i32 %1 to i64
%cmp = icmp slt i64 %indvars.iv.next, %2
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !26
for.end: ; preds = %for.body, %entry
%.lcssa = phi i32 [ %0, %entry ], [ %1, %for.body ]
%call2 = call i64 @mergeSort(ptr noundef nonnull %A, i32 noundef %.lcssa, i32 noundef 0, i32 noundef %.lcssa)
%call3 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %call2)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #5
call void @llvm.lifetime.end.p0(i64 800000, ptr nonnull %A) #5
ret i32 0
}
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #4
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #4
attributes #0 = { nofree norecurse nosync nounwind memory(readwrite, inaccessiblemem: none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nosync nounwind memory(readwrite, inaccessiblemem: none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10, !11, !12}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!"llvm.loop.isvectorized", i32 1}
!12 = !{!"llvm.loop.unroll.runtime.disable"}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.unroll.disable"}
!15 = distinct !{!15, !10, !11, !12}
!16 = distinct !{!16, !14}
!17 = distinct !{!17, !10, !11}
!18 = distinct !{!18, !10, !11}
!19 = distinct !{!19, !10}
!20 = distinct !{!20, !10, !11, !12}
!21 = distinct !{!21, !14}
!22 = distinct !{!22, !10, !11, !12}
!23 = distinct !{!23, !14}
!24 = distinct !{!24, !10, !11}
!25 = distinct !{!25, !10, !11}
!26 = distinct !{!26, !10}
|
#include<stdio.h>
#include<math.h>
int main()
{
unsigned long long int n;
scanf("%lld", &n);
long long int x;
x = ceil(sqrt(n));
while (n%x > 0)
x--;
int ans = 0;
x = n / x;
while (x > 0)
{
ans++;
x /= 10;
}
printf("%d\n", ans);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_231469/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_231469/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [5 x i8] c"%lld\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i64, align 8
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %n) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i64, ptr %n, align 8, !tbaa !5
%conv = uitofp i64 %0 to double
%sqrt = call double @llvm.sqrt.f64(double %conv)
%1 = call double @llvm.ceil.f64(double %sqrt)
%conv2 = fptosi double %1 to i64
br label %while.cond
while.cond: ; preds = %while.cond, %entry
%x.0 = phi i64 [ %conv2, %entry ], [ %dec, %while.cond ]
%rem = urem i64 %0, %x.0
%div = udiv i64 %0, %x.0
%cmp.not = icmp eq i64 %rem, 0
%dec = add nsw i64 %x.0, -1
br i1 %cmp.not, label %while.end, label %while.cond, !llvm.loop !9
while.end: ; preds = %while.cond
%cmp516 = icmp sgt i64 %div, 0
br i1 %cmp516, label %while.body7, label %while.end9
while.body7: ; preds = %while.end, %while.body7
%ans.018 = phi i32 [ %inc, %while.body7 ], [ 0, %while.end ]
%x.117 = phi i64 [ %div8, %while.body7 ], [ %div, %while.end ]
%inc = add nuw nsw i32 %ans.018, 1
%div8 = udiv i64 %x.117, 10
%cmp5.not = icmp ult i64 %x.117, 10
br i1 %cmp5.not, label %while.end9, label %while.body7, !llvm.loop !11
while.end9: ; preds = %while.body7, %while.end
%ans.0.lcssa = phi i32 [ 0, %while.end ], [ %inc, %while.body7 ]
%call10 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %ans.0.lcssa)
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %n) #5
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.ceil.f64(double) #3
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.sqrt.f64(double) #4
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #5 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"long long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
|
#include <stdio.h>
#include <string.h>
#include <stdbool.h>
#define S_MAX 1000
#define N_MAX 50
#define M_MAX 50
#define INF 2000000000
#define MOD 1000000007
#define SMAP(a, b) ((a)!=(b))&&((a)^=((b)^=((a)^= (b))))
typedef unsigned long long ull;
typedef signed long long dll;
typedef struct {
int a;
int b;
int c;
} moneydata;
ull n, m;
int h, w;
int i, j;
int k;
ull max(ull a, ull b){
return (a > b) ? a : b;
}
ull min(ull a, ull b){
return (a < b) ? a : b;
}
ull abs(dll a) {
if (a >= 0) return (ull)a;
else return (ull)(-a);
}
void solve(){
ull i = 1;
ull x;
while (i * i <= n) {
if ((n % i) == 0) x = i;
i++;
}
i = n / x;
x = 0;
while (i) {
x++;
i /= 10;
}
printf("%llu\n", x);
return;
}
int main (void) {
scanf("%llu", &n);
solve();
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_231526/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_231526/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@n = dso_local global i64 0, align 8
@.str = private unnamed_addr constant [6 x i8] c"%llu\0A\00", align 1
@.str.1 = private unnamed_addr constant [5 x i8] c"%llu\00", align 1
@m = dso_local local_unnamed_addr global i64 0, align 8
@h = dso_local local_unnamed_addr global i32 0, align 4
@w = dso_local local_unnamed_addr global i32 0, align 4
@i = dso_local local_unnamed_addr global i32 0, align 4
@j = dso_local local_unnamed_addr global i32 0, align 4
@k = dso_local local_unnamed_addr global i32 0, align 4
; Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @max(i64 noundef %a, i64 noundef %b) local_unnamed_addr #0 {
entry:
%cond = tail call i64 @llvm.umax.i64(i64 %a, i64 %b)
ret i64 %cond
}
; Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @min(i64 noundef %a, i64 noundef %b) local_unnamed_addr #0 {
entry:
%cond = tail call i64 @llvm.umin.i64(i64 %a, i64 %b)
ret i64 %cond
}
; Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @abs(i64 noundef %a) local_unnamed_addr #0 {
entry:
%retval.0 = tail call i64 @llvm.abs.i64(i64 %a, i1 true)
ret i64 %retval.0
}
; Function Attrs: nofree nounwind uwtable
define dso_local void @solve() local_unnamed_addr #1 {
entry:
%0 = load i64, ptr @n, align 8, !tbaa !5
%cmp.not15 = icmp eq i64 %0, 0
br i1 %cmp.not15, label %while.body3.preheader, label %while.body
while.body: ; preds = %entry, %while.body
%x.017 = phi i64 [ %spec.select, %while.body ], [ undef, %entry ]
%i.016 = phi i64 [ %inc, %while.body ], [ 1, %entry ]
%rem = urem i64 %0, %i.016
%cmp1 = icmp eq i64 %rem, 0
%spec.select = select i1 %cmp1, i64 %i.016, i64 %x.017
%inc = add i64 %i.016, 1
%mul = mul i64 %inc, %inc
%cmp.not = icmp ugt i64 %mul, %0
br i1 %cmp.not, label %while.end, label %while.body, !llvm.loop !9
while.end: ; preds = %while.body
%tobool.not19 = icmp ugt i64 %spec.select, %0
br i1 %tobool.not19, label %while.end6, label %while.body3.preheader
while.body3.preheader: ; preds = %entry, %while.end
%x.0.lcssa25 = phi i64 [ %spec.select, %while.end ], [ undef, %entry ]
%div = udiv i64 %0, %x.0.lcssa25
br label %while.body3
while.body3: ; preds = %while.body3.preheader, %while.body3
%x.221 = phi i64 [ %inc4, %while.body3 ], [ 0, %while.body3.preheader ]
%i.120 = phi i64 [ %div5, %while.body3 ], [ %div, %while.body3.preheader ]
%inc4 = add i64 %x.221, 1
%div5 = udiv i64 %i.120, 10
%tobool.not = icmp ult i64 %i.120, 10
br i1 %tobool.not, label %while.end6, label %while.body3, !llvm.loop !11
while.end6: ; preds = %while.body3, %while.end
%x.2.lcssa = phi i64 [ 0, %while.end ], [ %inc4, %while.body3 ]
%call = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i64 noundef %x.2.lcssa)
ret void
}
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #1 {
entry:
%call = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull @n)
%0 = load i64, ptr @n, align 8, !tbaa !5
%cmp.not15.i = icmp eq i64 %0, 0
br i1 %cmp.not15.i, label %while.body3.preheader.i, label %while.body.i
while.body.i: ; preds = %entry, %while.body.i
%x.017.i = phi i64 [ %spec.select.i, %while.body.i ], [ undef, %entry ]
%i.016.i = phi i64 [ %inc.i, %while.body.i ], [ 1, %entry ]
%rem.i = urem i64 %0, %i.016.i
%cmp1.i = icmp eq i64 %rem.i, 0
%spec.select.i = select i1 %cmp1.i, i64 %i.016.i, i64 %x.017.i
%inc.i = add i64 %i.016.i, 1
%mul.i = mul i64 %inc.i, %inc.i
%cmp.not.i = icmp ugt i64 %mul.i, %0
br i1 %cmp.not.i, label %while.end.i, label %while.body.i, !llvm.loop !9
while.end.i: ; preds = %while.body.i
%tobool.not19.i = icmp ugt i64 %spec.select.i, %0
br i1 %tobool.not19.i, label %solve.exit, label %while.body3.preheader.i
while.body3.preheader.i: ; preds = %while.end.i, %entry
%x.0.lcssa25.i = phi i64 [ %spec.select.i, %while.end.i ], [ undef, %entry ]
%div.i = udiv i64 %0, %x.0.lcssa25.i
br label %while.body3.i
while.body3.i: ; preds = %while.body3.i, %while.body3.preheader.i
%x.221.i = phi i64 [ %inc4.i, %while.body3.i ], [ 0, %while.body3.preheader.i ]
%i.120.i = phi i64 [ %div5.i, %while.body3.i ], [ %div.i, %while.body3.preheader.i ]
%inc4.i = add i64 %x.221.i, 1
%div5.i = udiv i64 %i.120.i, 10
%tobool.not.i = icmp ult i64 %i.120.i, 10
br i1 %tobool.not.i, label %solve.exit, label %while.body3.i, !llvm.loop !11
solve.exit: ; preds = %while.body3.i, %while.end.i
%x.2.lcssa.i = phi i64 [ 0, %while.end.i ], [ %inc4.i, %while.body3.i ]
%call.i = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i64 noundef %x.2.lcssa.i)
ret i32 0
}
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.umax.i64(i64, i64) #3
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.umin.i64(i64, i64) #3
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.abs.i64(i64, i1 immarg) #3
attributes #0 = { mustprogress nofree nosync nounwind willreturn memory(none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"long long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
|
#include<stdio.h>
#define NUMBER 4
int main(void){
int a[NUMBER],b[NUMBER];
int a_number[10],b_number[10];
int hit,blow;
int i;
while(scanf("%d",&a[0]) != EOF){
hit = blow = 0;
for(i=0;i<10;i++){
a_number[i] = b_number[i] = 0;
}
a_number[a[0]]++;
for(i=1;i<NUMBER;i++){
scanf("%d",&a[i]);
a_number[a[i]]++;
}
for(i=0;i<NUMBER;i++){
scanf("%d",&b[i]);
b_number[b[i]]++;
}
for(i=0;i<NUMBER;i++){
if(a[i] == b[i])
hit++;
}
for(i=0;i<10;i++){
blow += (a_number[i] < b_number[i]) ? a_number[i] :b_number[i];
}
blow -= hit;
printf("%d %d\n",hit,blow);
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_231591/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_231591/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [7 x i8] c"%d %d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%a = alloca [4 x i32], align 16
%b = alloca [4 x i32], align 16
%a_number = alloca [10 x i32], align 16
%b_number = alloca [10 x i32], align 16
call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %a) #5
call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %b) #5
call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %a_number) #5
call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %b_number) #5
%call98 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a)
%cmp.not99 = icmp eq i32 %call98, -1
br i1 %cmp.not99, label %while.end, label %for.cond.preheader.preheader
for.cond.preheader.preheader: ; preds = %entry
%arrayidx13 = getelementptr inbounds [4 x i32], ptr %a, i64 0, i64 1
%arrayidx13.1 = getelementptr inbounds [4 x i32], ptr %a, i64 0, i64 2
%arrayidx13.2 = getelementptr inbounds [4 x i32], ptr %a, i64 0, i64 3
%arrayidx27.1 = getelementptr inbounds [4 x i32], ptr %b, i64 0, i64 1
%arrayidx27.2 = getelementptr inbounds [4 x i32], ptr %b, i64 0, i64 2
%arrayidx27.3 = getelementptr inbounds [4 x i32], ptr %b, i64 0, i64 3
%arrayidx53.8 = getelementptr inbounds [10 x i32], ptr %a_number, i64 0, i64 8
%arrayidx55.8 = getelementptr inbounds [10 x i32], ptr %b_number, i64 0, i64 8
%arrayidx53.9 = getelementptr inbounds [10 x i32], ptr %a_number, i64 0, i64 9
%arrayidx55.9 = getelementptr inbounds [10 x i32], ptr %b_number, i64 0, i64 9
br label %for.cond.preheader
for.cond.preheader: ; preds = %for.cond.preheader.preheader, %for.cond.preheader
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(40) %b_number, i8 0, i64 40, i1 false), !tbaa !5
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(40) %a_number, i8 0, i64 40, i1 false), !tbaa !5
%0 = load i32, ptr %a, align 16, !tbaa !5
%idxprom6 = sext i32 %0 to i64
%arrayidx7 = getelementptr inbounds [10 x i32], ptr %a_number, i64 0, i64 %idxprom6
%1 = load i32, ptr %arrayidx7, align 4, !tbaa !5
%inc8 = add nsw i32 %1, 1
store i32 %inc8, ptr %arrayidx7, align 4, !tbaa !5
%call14 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx13)
%2 = load i32, ptr %arrayidx13, align 4, !tbaa !5
%idxprom17 = sext i32 %2 to i64
%arrayidx18 = getelementptr inbounds [10 x i32], ptr %a_number, i64 0, i64 %idxprom17
%3 = load i32, ptr %arrayidx18, align 4, !tbaa !5
%inc19 = add nsw i32 %3, 1
store i32 %inc19, ptr %arrayidx18, align 4, !tbaa !5
%call14.1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx13.1)
%4 = load i32, ptr %arrayidx13.1, align 8, !tbaa !5
%idxprom17.1 = sext i32 %4 to i64
%arrayidx18.1 = getelementptr inbounds [10 x i32], ptr %a_number, i64 0, i64 %idxprom17.1
%5 = load i32, ptr %arrayidx18.1, align 4, !tbaa !5
%inc19.1 = add nsw i32 %5, 1
store i32 %inc19.1, ptr %arrayidx18.1, align 4, !tbaa !5
%call14.2 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx13.2)
%6 = load i32, ptr %arrayidx13.2, align 4, !tbaa !5
%idxprom17.2 = sext i32 %6 to i64
%arrayidx18.2 = getelementptr inbounds [10 x i32], ptr %a_number, i64 0, i64 %idxprom17.2
%7 = load i32, ptr %arrayidx18.2, align 4, !tbaa !5
%inc19.2 = add nsw i32 %7, 1
store i32 %inc19.2, ptr %arrayidx18.2, align 4, !tbaa !5
%call28 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %b)
%8 = load i32, ptr %b, align 16, !tbaa !5
%idxprom31 = sext i32 %8 to i64
%arrayidx32 = getelementptr inbounds [10 x i32], ptr %b_number, i64 0, i64 %idxprom31
%9 = load i32, ptr %arrayidx32, align 4, !tbaa !5
%inc33 = add nsw i32 %9, 1
store i32 %inc33, ptr %arrayidx32, align 4, !tbaa !5
%call28.1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx27.1)
%10 = load i32, ptr %arrayidx27.1, align 4, !tbaa !5
%idxprom31.1 = sext i32 %10 to i64
%arrayidx32.1 = getelementptr inbounds [10 x i32], ptr %b_number, i64 0, i64 %idxprom31.1
%11 = load i32, ptr %arrayidx32.1, align 4, !tbaa !5
%inc33.1 = add nsw i32 %11, 1
store i32 %inc33.1, ptr %arrayidx32.1, align 4, !tbaa !5
%call28.2 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx27.2)
%12 = load i32, ptr %arrayidx27.2, align 8, !tbaa !5
%idxprom31.2 = sext i32 %12 to i64
%arrayidx32.2 = getelementptr inbounds [10 x i32], ptr %b_number, i64 0, i64 %idxprom31.2
%13 = load i32, ptr %arrayidx32.2, align 4, !tbaa !5
%inc33.2 = add nsw i32 %13, 1
store i32 %inc33.2, ptr %arrayidx32.2, align 4, !tbaa !5
%call28.3 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx27.3)
%14 = load i32, ptr %arrayidx53.8, align 16, !tbaa !5
%15 = load i32, ptr %arrayidx53.9, align 4, !tbaa !5
%16 = load <4 x i32>, ptr %b, align 16, !tbaa !5
%17 = extractelement <4 x i32> %16, i64 3
%idxprom31.3 = sext i32 %17 to i64
%arrayidx32.3 = getelementptr inbounds [10 x i32], ptr %b_number, i64 0, i64 %idxprom31.3
%18 = load i32, ptr %arrayidx32.3, align 4, !tbaa !5
%inc33.3 = add nsw i32 %18, 1
store i32 %inc33.3, ptr %arrayidx32.3, align 4, !tbaa !5
%19 = load <4 x i32>, ptr %a, align 16, !tbaa !5
%20 = icmp eq <4 x i32> %19, %16
%21 = load <8 x i32>, ptr %a_number, align 16, !tbaa !5
%22 = load <8 x i32>, ptr %b_number, align 16, !tbaa !5
%23 = call <8 x i32> @llvm.smin.v8i32(<8 x i32> %21, <8 x i32> %22)
%24 = load i32, ptr %arrayidx55.8, align 16, !tbaa !5
%..8 = call i32 @llvm.smin.i32(i32 %14, i32 %24)
%25 = load i32, ptr %arrayidx55.9, align 4, !tbaa !5
%..9 = call i32 @llvm.smin.i32(i32 %15, i32 %25)
%26 = call i32 @llvm.vector.reduce.add.v8i32(<8 x i32> %23)
%op.rdx = add i32 %26, %..8
%op.rdx105 = add i32 %op.rdx, %..9
%27 = bitcast <4 x i1> %20 to i4
%28 = call i4 @llvm.ctpop.i4(i4 %27), !range !9
%29 = zext i4 %28 to i32
%sub = sub nsw i32 %op.rdx105, %29
%call64 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %29, i32 noundef %sub)
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a)
%cmp.not = icmp eq i32 %call, -1
br i1 %cmp.not, label %while.end, label %for.cond.preheader, !llvm.loop !10
while.end: ; preds = %for.cond.preheader, %entry
call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %b_number) #5
call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %a_number) #5
call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %b) #5
call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %a) #5
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smin.i32(i32, i32) #3
; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #4
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare <8 x i32> @llvm.smin.v8i32(<8 x i32>, <8 x i32>) #3
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.vector.reduce.add.v8i32(<8 x i32>) #3
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i4 @llvm.ctpop.i4(i4) #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #5 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{i4 0, i4 5}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
|
#include <stdio.h>
int main(void)
{
int sum1[4], sum2[4];
int i, j, hit, blow;
hit = blow = 0;
while(scanf("%d%d%d%d\n%d%d%d%d", &sum1[0], &sum1[1], &sum1[2], &sum1[3], &sum2[0], &sum2[1], &sum2[2], &sum2[3]) != EOF){
for(i = 0; i < 4; i++){
for(j = 0; j < 4; j++)
if(sum1[i] == sum2[j])
blow++;
}
for(i = 0; i< 4; i++)
if(sum1[i] == sum2[i])
hit++;
printf("%d %d\n", hit, blow-hit);
hit = blow = 0;
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_231634/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_231634/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [18 x i8] c"%d%d%d%d\0A%d%d%d%d\00", align 1
@.str.1 = private unnamed_addr constant [7 x i8] c"%d %d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%sum1 = alloca [4 x i32], align 16
%sum2 = alloca [4 x i32], align 16
call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %sum1) #4
call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %sum2) #4
%arrayidx1 = getelementptr inbounds [4 x i32], ptr %sum1, i64 0, i64 1
%arrayidx2 = getelementptr inbounds [4 x i32], ptr %sum1, i64 0, i64 2
%arrayidx3 = getelementptr inbounds [4 x i32], ptr %sum1, i64 0, i64 3
%arrayidx5 = getelementptr inbounds [4 x i32], ptr %sum2, i64 0, i64 1
%arrayidx6 = getelementptr inbounds [4 x i32], ptr %sum2, i64 0, i64 2
%arrayidx7 = getelementptr inbounds [4 x i32], ptr %sum2, i64 0, i64 3
%call53 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %sum1, ptr noundef nonnull %arrayidx1, ptr noundef nonnull %arrayidx2, ptr noundef nonnull %arrayidx3, ptr noundef nonnull %sum2, ptr noundef nonnull %arrayidx5, ptr noundef nonnull %arrayidx6, ptr noundef nonnull %arrayidx7)
%cmp.not54 = icmp eq i32 %call53, -1
br i1 %cmp.not54, label %while.end, label %for.cond.preheader
for.cond.preheader: ; preds = %entry, %for.cond.preheader
%0 = load <4 x i32>, ptr %sum2, align 16, !tbaa !5
%1 = shufflevector <4 x i32> %0, <4 x i32> poison, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3>
%2 = load <4 x i32>, ptr %sum1, align 16, !tbaa !5
%3 = shufflevector <4 x i32> %2, <4 x i32> poison, <16 x i32> <i32 0, i32 0, i32 0, i32 0, i32 1, i32 1, i32 1, i32 1, i32 2, i32 2, i32 2, i32 2, i32 3, i32 3, i32 3, i32 3>
%4 = icmp eq <16 x i32> %3, %1
%5 = zext <16 x i1> %4 to <16 x i32>
%6 = extractelement <16 x i32> %5, i64 0
%7 = extractelement <16 x i32> %5, i64 5
%spec.select46.1 = add nuw nsw i32 %6, %7
%8 = extractelement <16 x i32> %5, i64 10
%spec.select46.2 = add nuw nsw i32 %spec.select46.1, %8
%9 = extractelement <16 x i32> %5, i64 15
%spec.select46.3 = add nuw nsw i32 %spec.select46.2, %9
%10 = bitcast <16 x i1> %4 to i16
%11 = call i16 @llvm.ctpop.i16(i16 %10), !range !9
%12 = zext i16 %11 to i32
%sub = sub nsw i32 %12, %spec.select46.3
%call34 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %spec.select46.3, i32 noundef %sub)
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %sum1, ptr noundef nonnull %arrayidx1, ptr noundef nonnull %arrayidx2, ptr noundef nonnull %arrayidx3, ptr noundef nonnull %sum2, ptr noundef nonnull %arrayidx5, ptr noundef nonnull %arrayidx6, ptr noundef nonnull %arrayidx7)
%cmp.not = icmp eq i32 %call, -1
br i1 %cmp.not, label %while.end, label %for.cond.preheader, !llvm.loop !10
while.end: ; preds = %for.cond.preheader, %entry
call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %sum2) #4
call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %sum1) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i16 @llvm.ctpop.i16(i16) #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{i16 0, i16 17}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
|
#include<stdio.h>
int main()
{
int a[4];
int b[4];
int i,j;
int hit,blow;
while(scanf("%d %d %d %d",&a[0],&a[1],&a[2],&a[3])!=EOF)
{
hit=0;blow=0;
scanf("%d %d %d %d",&b[0],&b[1],&b[2],&b[3]);
for(i=0;i<4;i++)
{
for(j=0;j<4;j++)
{
if(a[i]==b[j])
{
if(i==j){hit++;}
else{blow++;}
}
}
}
printf("%d %d\n",hit,blow);
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_231685/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_231685/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [12 x i8] c"%d %d %d %d\00", align 1
@.str.1 = private unnamed_addr constant [7 x i8] c"%d %d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%a = alloca [4 x i32], align 16
%b = alloca [4 x i32], align 16
call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %a) #4
call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %b) #4
%arrayidx1 = getelementptr inbounds [4 x i32], ptr %a, i64 0, i64 1
%arrayidx2 = getelementptr inbounds [4 x i32], ptr %a, i64 0, i64 2
%arrayidx3 = getelementptr inbounds [4 x i32], ptr %a, i64 0, i64 3
%call40 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a, ptr noundef nonnull %arrayidx1, ptr noundef nonnull %arrayidx2, ptr noundef nonnull %arrayidx3)
%cmp.not41 = icmp eq i32 %call40, -1
br i1 %cmp.not41, label %while.end, label %while.body.lr.ph
while.body.lr.ph: ; preds = %entry
%arrayidx5 = getelementptr inbounds [4 x i32], ptr %b, i64 0, i64 1
%arrayidx6 = getelementptr inbounds [4 x i32], ptr %b, i64 0, i64 2
%arrayidx7 = getelementptr inbounds [4 x i32], ptr %b, i64 0, i64 3
br label %while.body
while.body: ; preds = %while.body.lr.ph, %while.body
%call8 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %b, ptr noundef nonnull %arrayidx5, ptr noundef nonnull %arrayidx6, ptr noundef nonnull %arrayidx7)
%0 = load <4 x i32>, ptr %b, align 16, !tbaa !5
%1 = shufflevector <4 x i32> %0, <4 x i32> poison, <8 x i32> <i32 3, i32 0, i32 2, i32 3, i32 0, i32 1, i32 3, i32 0>
%2 = load <4 x i32>, ptr %a, align 16, !tbaa !5
%3 = shufflevector <4 x i32> %2, <4 x i32> poison, <8 x i32> <i32 0, i32 1, i32 1, i32 1, i32 2, i32 2, i32 2, i32 3>
%4 = icmp eq <8 x i32> %3, %1
%5 = bitcast <8 x i1> %4 to i8
%6 = call i8 @llvm.ctpop.i8(i8 %5), !range !9
%7 = zext i8 %6 to i32
%8 = shufflevector <4 x i32> %2, <4 x i32> poison, <8 x i32> <i32 3, i32 3, i32 3, i32 2, i32 1, i32 0, i32 0, i32 0>
%9 = shufflevector <4 x i32> %0, <4 x i32> poison, <8 x i32> <i32 3, i32 2, i32 1, i32 2, i32 1, i32 2, i32 1, i32 0>
%10 = icmp eq <8 x i32> %8, %9
%11 = extractelement <8 x i1> %10, i64 7
%spec.select = zext i1 %11 to i32
%12 = extractelement <8 x i1> %10, i64 6
%blow.2.1 = zext i1 %12 to i32
%inc19.2 = select i1 %12, i32 2, i32 1
%13 = extractelement <8 x i1> %10, i64 5
%blow.2.2 = select i1 %13, i32 %inc19.2, i32 %blow.2.1
%inc.1.1 = select i1 %11, i32 2, i32 1
%14 = extractelement <8 x i1> %10, i64 4
%hit.2.1.1 = select i1 %14, i32 %inc.1.1, i32 %spec.select
%15 = extractelement <8 x i1> %10, i64 3
%inc.2.2 = zext i1 %15 to i32
%hit.2.2.2 = add nuw nsw i32 %hit.2.1.1, %inc.2.2
%16 = extractelement <8 x i1> %10, i64 2
%inc19.1.3 = zext i1 %16 to i32
%17 = extractelement <8 x i1> %10, i64 1
%inc19.2.3 = zext i1 %17 to i32
%op.rdx = add nuw nsw i32 %7, %inc19.1.3
%op.rdx74 = add nuw nsw i32 %blow.2.2, %inc19.2.3
%op.rdx75 = add nuw nsw i32 %op.rdx, %op.rdx74
%18 = extractelement <8 x i1> %10, i64 0
%inc.3.3 = zext i1 %18 to i32
%hit.2.3.3 = add nuw nsw i32 %hit.2.2.2, %inc.3.3
%call25 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %hit.2.3.3, i32 noundef %op.rdx75)
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a, ptr noundef nonnull %arrayidx1, ptr noundef nonnull %arrayidx2, ptr noundef nonnull %arrayidx3)
%cmp.not = icmp eq i32 %call, -1
br i1 %cmp.not, label %while.end, label %while.body, !llvm.loop !10
while.end: ; preds = %while.body, %entry
call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %b) #4
call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %a) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i8 @llvm.ctpop.i8(i8) #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{i8 0, i8 9}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
|
#include <stdio.h>
#include <math.h>
int main(){
int i,a[4],b[4],t;
while(scanf("%d %d %d %d",&a[0],&a[1],&a[2],&a[3])!=EOF){
scanf("%d %d %d %d",&b[0],&b[1],&b[2],&b[3]);
int blow=0,hit=0;
for(i=0;i<4;i++){
if(a[i]==b[i]){
hit++;
}
}
for(i=0;i<4;i++){
for(t=0;t<4;t++){
if(a[i]==b[t]){
blow++;
}
}
}
blow=blow-hit;
printf("%d %d\n",hit,blow);
}
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_231735/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_231735/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [12 x i8] c"%d %d %d %d\00", align 1
@.str.1 = private unnamed_addr constant [7 x i8] c"%d %d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%a = alloca [4 x i32], align 16
%b = alloca [4 x i32], align 16
call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %a) #4
call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %b) #4
%arrayidx1 = getelementptr inbounds [4 x i32], ptr %a, i64 0, i64 1
%arrayidx2 = getelementptr inbounds [4 x i32], ptr %a, i64 0, i64 2
%arrayidx3 = getelementptr inbounds [4 x i32], ptr %a, i64 0, i64 3
%call55 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a, ptr noundef nonnull %arrayidx1, ptr noundef nonnull %arrayidx2, ptr noundef nonnull %arrayidx3)
%cmp.not56 = icmp eq i32 %call55, -1
br i1 %cmp.not56, label %while.end, label %while.body.lr.ph
while.body.lr.ph: ; preds = %entry
%arrayidx5 = getelementptr inbounds [4 x i32], ptr %b, i64 0, i64 1
%arrayidx6 = getelementptr inbounds [4 x i32], ptr %b, i64 0, i64 2
%arrayidx7 = getelementptr inbounds [4 x i32], ptr %b, i64 0, i64 3
br label %while.body
while.body: ; preds = %while.body.lr.ph, %while.body
%call8 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %b, ptr noundef nonnull %arrayidx5, ptr noundef nonnull %arrayidx6, ptr noundef nonnull %arrayidx7)
%0 = load <4 x i32>, ptr %a, align 16, !tbaa !5
%1 = shufflevector <4 x i32> %0, <4 x i32> poison, <16 x i32> <i32 0, i32 0, i32 0, i32 0, i32 1, i32 1, i32 1, i32 1, i32 2, i32 2, i32 2, i32 2, i32 3, i32 3, i32 3, i32 3>
%2 = load <4 x i32>, ptr %b, align 16, !tbaa !5
%3 = shufflevector <4 x i32> %2, <4 x i32> poison, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3>
%4 = icmp eq <16 x i32> %1, %3
%5 = zext <16 x i1> %4 to <16 x i32>
%6 = bitcast <16 x i1> %4 to i16
%7 = call i16 @llvm.ctpop.i16(i16 %6), !range !9
%8 = zext i16 %7 to i32
%9 = extractelement <16 x i32> %5, i64 0
%10 = extractelement <16 x i32> %5, i64 5
%spec.select.1 = add nuw nsw i32 %9, %10
%11 = extractelement <16 x i32> %5, i64 10
%spec.select.2 = add nuw nsw i32 %spec.select.1, %11
%12 = extractelement <16 x i32> %5, i64 15
%spec.select.3 = add nuw nsw i32 %spec.select.2, %12
%sub = sub nsw i32 %8, %spec.select.3
%call35 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %spec.select.3, i32 noundef %sub)
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a, ptr noundef nonnull %arrayidx1, ptr noundef nonnull %arrayidx2, ptr noundef nonnull %arrayidx3)
%cmp.not = icmp eq i32 %call, -1
br i1 %cmp.not, label %while.end, label %while.body, !llvm.loop !10
while.end: ; preds = %while.body, %entry
call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %b) #4
call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %a) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i16 @llvm.ctpop.i16(i16) #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{i16 0, i16 17}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
|
#include <stdio.h>
int main(void)
{
int a[4], b[4];
int hit, blow;
int i, j;
while (scanf("%d", &a[0]) != EOF){
hit = blow = 0;
for (i = 1; i < 4; i++){
scanf("%d", &a[i]);
}
for (i = 0; i < 4; i++){
scanf("%d", &b[i]);
if (a[i] == b[i]){
hit++;
a[i] = -2;
}
}
for (i = 0; i < 4; i++){
for (j = 0; j < 4; j++){
if (a[i] == b[j]){
blow++;
a[i] = -2;
break;
}
}
}
printf("%d %d\n", hit, blow);
}
return (0);
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_231786/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_231786/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [7 x i8] c"%d %d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%a = alloca [4 x i32], align 16
%b = alloca [4 x i32], align 16
call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %a) #3
call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %b) #3
%call66 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a)
%cmp.not67 = icmp eq i32 %call66, -1
br i1 %cmp.not67, label %while.end, label %for.cond.preheader.preheader
for.cond.preheader.preheader: ; preds = %entry
%arrayidx2 = getelementptr inbounds [4 x i32], ptr %a, i64 0, i64 1
%arrayidx2.1 = getelementptr inbounds [4 x i32], ptr %a, i64 0, i64 2
%arrayidx2.2 = getelementptr inbounds [4 x i32], ptr %a, i64 0, i64 3
%arrayidx8.1 = getelementptr inbounds [4 x i32], ptr %b, i64 0, i64 1
%arrayidx8.2 = getelementptr inbounds [4 x i32], ptr %b, i64 0, i64 2
%arrayidx8.3 = getelementptr inbounds [4 x i32], ptr %b, i64 0, i64 3
br label %for.cond.preheader
for.cond.preheader: ; preds = %for.cond.preheader.preheader, %for.inc40.3
%call3 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx2)
%call3.1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx2.1)
%call3.2 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx2.2)
%call9 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %b)
%0 = load i32, ptr %a, align 16, !tbaa !5
%1 = load i32, ptr %b, align 16, !tbaa !5
%cmp14 = icmp eq i32 %0, %1
br i1 %cmp14, label %if.then, label %for.inc18
if.then: ; preds = %for.cond.preheader
store i32 -2, ptr %a, align 16, !tbaa !5
br label %for.inc18
for.inc18: ; preds = %for.cond.preheader, %if.then
%hit.1 = phi i32 [ 1, %if.then ], [ 0, %for.cond.preheader ]
%call9.1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx8.1)
%2 = load i32, ptr %arrayidx2, align 4, !tbaa !5
%3 = load i32, ptr %arrayidx8.1, align 4, !tbaa !5
%cmp14.1 = icmp eq i32 %2, %3
br i1 %cmp14.1, label %if.then.1, label %for.inc18.1
if.then.1: ; preds = %for.inc18
%inc15.1 = add nuw nsw i32 %hit.1, 1
store i32 -2, ptr %arrayidx2, align 4, !tbaa !5
br label %for.inc18.1
for.inc18.1: ; preds = %if.then.1, %for.inc18
%hit.1.1 = phi i32 [ %inc15.1, %if.then.1 ], [ %hit.1, %for.inc18 ]
%call9.2 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx8.2)
%4 = load i32, ptr %arrayidx2.1, align 8, !tbaa !5
%5 = load i32, ptr %arrayidx8.2, align 8, !tbaa !5
%cmp14.2 = icmp eq i32 %4, %5
br i1 %cmp14.2, label %if.then.2, label %for.inc18.2
if.then.2: ; preds = %for.inc18.1
%inc15.2 = add nuw nsw i32 %hit.1.1, 1
store i32 -2, ptr %arrayidx2.1, align 8, !tbaa !5
br label %for.inc18.2
for.inc18.2: ; preds = %if.then.2, %for.inc18.1
%hit.1.2 = phi i32 [ %inc15.2, %if.then.2 ], [ %hit.1.1, %for.inc18.1 ]
%call9.3 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx8.3)
%6 = load i32, ptr %arrayidx2.2, align 4, !tbaa !5
%7 = load i32, ptr %arrayidx8.3, align 4, !tbaa !5
%cmp14.3 = icmp eq i32 %6, %7
br i1 %cmp14.3, label %if.then.3, label %for.inc18.3
if.then.3: ; preds = %for.inc18.2
%inc15.3 = add nuw nsw i32 %hit.1.2, 1
store i32 -2, ptr %arrayidx2.2, align 4, !tbaa !5
br label %for.inc18.3
for.inc18.3: ; preds = %if.then.3, %for.inc18.2
%8 = phi i32 [ -2, %if.then.3 ], [ %6, %for.inc18.2 ]
%hit.1.3 = phi i32 [ %inc15.3, %if.then.3 ], [ %hit.1.2, %for.inc18.2 ]
%9 = load i32, ptr %a, align 16, !tbaa !5
%10 = load i32, ptr %b, align 16, !tbaa !5
%cmp31 = icmp eq i32 %9, %10
%11 = load i32, ptr %arrayidx8.1, align 4
%cmp31.1 = icmp eq i32 %9, %11
%or.cond = select i1 %cmp31, i1 true, i1 %cmp31.1
%12 = load i32, ptr %arrayidx8.2, align 8
%cmp31.2 = icmp eq i32 %9, %12
%or.cond78 = select i1 %or.cond, i1 true, i1 %cmp31.2
%cmp31.3 = icmp eq i32 %9, %7
%or.cond79 = or i1 %or.cond78, %cmp31.3
br i1 %or.cond79, label %if.then32, label %for.inc40
if.then32: ; preds = %for.inc18.3
store i32 -2, ptr %a, align 16, !tbaa !5
br label %for.inc40
for.inc40: ; preds = %for.inc18.3, %if.then32
%blow.1 = phi i32 [ 1, %if.then32 ], [ 0, %for.inc18.3 ]
%13 = load i32, ptr %arrayidx2, align 4, !tbaa !5
%cmp31.172 = icmp eq i32 %13, %10
%14 = load i32, ptr %arrayidx8.1, align 4
%cmp31.1.1 = icmp eq i32 %13, %14
%or.cond80 = select i1 %cmp31.172, i1 true, i1 %cmp31.1.1
%15 = load i32, ptr %arrayidx8.2, align 8
%cmp31.2.1 = icmp eq i32 %13, %15
%or.cond81 = select i1 %or.cond80, i1 true, i1 %cmp31.2.1
%cmp31.3.1 = icmp eq i32 %13, %7
%or.cond82 = or i1 %or.cond81, %cmp31.3.1
br i1 %or.cond82, label %if.then32.1, label %for.inc40.1
if.then32.1: ; preds = %for.inc40
%inc33.1 = add nuw nsw i32 %blow.1, 1
store i32 -2, ptr %arrayidx2, align 4, !tbaa !5
br label %for.inc40.1
for.inc40.1: ; preds = %for.inc40, %if.then32.1
%blow.1.1 = phi i32 [ %inc33.1, %if.then32.1 ], [ %blow.1, %for.inc40 ]
%16 = load i32, ptr %arrayidx2.1, align 8, !tbaa !5
%cmp31.274 = icmp eq i32 %16, %10
%17 = load i32, ptr %arrayidx8.1, align 4
%cmp31.1.2 = icmp eq i32 %16, %17
%or.cond83 = select i1 %cmp31.274, i1 true, i1 %cmp31.1.2
%18 = load i32, ptr %arrayidx8.2, align 8
%cmp31.2.2 = icmp eq i32 %16, %18
%or.cond84 = select i1 %or.cond83, i1 true, i1 %cmp31.2.2
%cmp31.3.2 = icmp eq i32 %16, %7
%or.cond85 = or i1 %or.cond84, %cmp31.3.2
br i1 %or.cond85, label %if.then32.2, label %for.inc40.2
if.then32.2: ; preds = %for.inc40.1
%inc33.2 = add nuw nsw i32 %blow.1.1, 1
store i32 -2, ptr %arrayidx2.1, align 8, !tbaa !5
br label %for.inc40.2
for.inc40.2: ; preds = %for.inc40.1, %if.then32.2
%blow.1.2 = phi i32 [ %inc33.2, %if.then32.2 ], [ %blow.1.1, %for.inc40.1 ]
%cmp31.376 = icmp eq i32 %8, %10
%19 = load i32, ptr %arrayidx8.1, align 4
%cmp31.1.3 = icmp eq i32 %8, %19
%or.cond86 = select i1 %cmp31.376, i1 true, i1 %cmp31.1.3
%20 = load i32, ptr %arrayidx8.2, align 8
%cmp31.2.3 = icmp eq i32 %8, %20
%or.cond87 = select i1 %or.cond86, i1 true, i1 %cmp31.2.3
%cmp31.3.3 = icmp eq i32 %8, %7
%or.cond88 = or i1 %or.cond87, %cmp31.3.3
br i1 %or.cond88, label %if.then32.3, label %for.inc40.3
if.then32.3: ; preds = %for.inc40.2
%inc33.3 = add nuw nsw i32 %blow.1.2, 1
store i32 -2, ptr %arrayidx2.2, align 4, !tbaa !5
br label %for.inc40.3
for.inc40.3: ; preds = %for.inc40.2, %if.then32.3
%blow.1.3 = phi i32 [ %inc33.3, %if.then32.3 ], [ %blow.1.2, %for.inc40.2 ]
%call43 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %hit.1.3, i32 noundef %blow.1.3)
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a)
%cmp.not = icmp eq i32 %call, -1
br i1 %cmp.not, label %while.end, label %for.cond.preheader, !llvm.loop !9
while.end: ; preds = %for.inc40.3, %entry
call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %b) #3
call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %a) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
|
#include <stdio.h> // printf(), scanf()
#define MAX_N 100
#define MAX_W 10000
int n, W;
int v[MAX_N], w[MAX_N], m[MAX_N];
int
solve()
{
int dp[MAX_W + 1];
int deq[MAX_W + 1]; // ?????????(??????????????????)
int deqv[MAX_W + 1]; // ?????????(???)
int a;
int i, j;
for (i = 0; i <= MAX_W; ++i)
dp[i] = 0;
for (i = 0; i < n; ++i)
{
for (a = 0; a < w[i]; ++a)
{
int s = 0, t = 0; // ????????????????????¨????°?
for (j = 0; j * w[i] + a <= W; ++j)
{
// ????????????????°???? j ?????????
int val = dp[j * w[i] + a] - j * v[i];
while (s < t && deqv[t - 1] <= val)
t--;
deq[t] = j;
deqv[t++] = val;
// ?????????????????????????????????
dp[j * w[i] + a] = deqv[s] + j * v[i];
if (deq[s] == j - m[i])
s++;
}
}
}
return dp[W];
}
int
main(int argc, char** argv)
{
int i;
scanf("%d %d", &n, &W);
for (i = 0; i < n; ++i)
scanf("%d %d %d", &v[i], &w[i], &m[i]);
printf("%d\n", solve());
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_231829/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_231829/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@n = dso_local global i32 0, align 4
@w = dso_local global [100 x i32] zeroinitializer, align 16
@W = dso_local global i32 0, align 4
@v = dso_local global [100 x i32] zeroinitializer, align 16
@m = dso_local global [100 x i32] zeroinitializer, align 16
@.str = private unnamed_addr constant [6 x i8] c"%d %d\00", align 1
@.str.1 = private unnamed_addr constant [9 x i8] c"%d %d %d\00", align 1
@.str.2 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree nosync nounwind memory(read, argmem: none, inaccessiblemem: none) uwtable
define dso_local i32 @solve() local_unnamed_addr #0 {
entry:
%dp = alloca [10001 x i32], align 16
%deq = alloca [10001 x i32], align 16
%deqv = alloca [10001 x i32], align 16
call void @llvm.lifetime.start.p0(i64 40004, ptr nonnull %dp) #6
call void @llvm.lifetime.start.p0(i64 40004, ptr nonnull %deq) #6
call void @llvm.lifetime.start.p0(i64 40004, ptr nonnull %deqv) #6
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(40004) %dp, i8 0, i64 40004, i1 false), !tbaa !5
%0 = load i32, ptr @n, align 4, !tbaa !5
%cmp2101 = icmp sgt i32 %0, 0
%.pre = load i32, ptr @W, align 4
%1 = sext i32 %.pre to i64
br i1 %cmp2101, label %for.cond4.preheader.lr.ph, label %for.end60
for.cond4.preheader.lr.ph: ; preds = %entry
%wide.trip.count118 = zext i32 %0 to i64
br label %for.cond4.preheader
for.cond4.preheader: ; preds = %for.cond4.preheader.lr.ph, %for.inc58
%indvars.iv115 = phi i64 [ 0, %for.cond4.preheader.lr.ph ], [ %indvars.iv.next116, %for.inc58 ]
%arrayidx6 = getelementptr inbounds [100 x i32], ptr @w, i64 0, i64 %indvars.iv115
%2 = load i32, ptr %arrayidx6, align 4, !tbaa !5
%cmp799 = icmp sgt i32 %2, 0
br i1 %cmp799, label %for.cond9.preheader.lr.ph, label %for.inc58
for.cond9.preheader.lr.ph: ; preds = %for.cond4.preheader
%arrayidx21 = getelementptr inbounds [100 x i32], ptr @v, i64 0, i64 %indvars.iv115
%arrayidx48 = getelementptr inbounds [100 x i32], ptr @m, i64 0, i64 %indvars.iv115
%3 = zext i32 %2 to i64
%wide.trip.count = zext i32 %2 to i64
br label %for.cond9.preheader
for.cond9.preheader: ; preds = %for.cond9.preheader.lr.ph, %for.end54
%indvars.iv112 = phi i64 [ 0, %for.cond9.preheader.lr.ph ], [ %indvars.iv.next113, %for.end54 ]
%cmp12.not94 = icmp sgt i64 %indvars.iv112, %1
br i1 %cmp12.not94, label %for.end54, label %for.body13.lr.ph
for.body13.lr.ph: ; preds = %for.cond9.preheader
%4 = load i32, ptr %arrayidx21, align 4, !tbaa !5
%5 = load i32, ptr %arrayidx48, align 4, !tbaa !5
br label %for.body13
for.body13: ; preds = %for.body13.lr.ph, %while.end
%indvars.iv105 = phi i64 [ 0, %for.body13.lr.ph ], [ %indvars.iv.next106, %while.end ]
%add98.in = phi i64 [ %indvars.iv112, %for.body13.lr.ph ], [ %19, %while.end ]
%t.097 = phi i32 [ 0, %for.body13.lr.ph ], [ %inc30, %while.end ]
%s.096 = phi i32 [ 0, %for.body13.lr.ph ], [ %spec.select, %while.end ]
%sext = shl i64 %add98.in, 32
%idxprom18 = ashr exact i64 %sext, 32
%arrayidx19 = getelementptr inbounds [10001 x i32], ptr %dp, i64 0, i64 %idxprom18
%6 = load i32, ptr %arrayidx19, align 4, !tbaa !5
%7 = trunc i64 %indvars.iv105 to i32
%8 = mul i32 %4, %7
%sub = sub nsw i32 %6, %8
%9 = sext i32 %t.097 to i64
%10 = zext i32 %s.096 to i64
%smin = tail call i32 @llvm.smin.i32(i32 %t.097, i32 %s.096)
br label %while.cond
while.cond: ; preds = %land.rhs, %for.body13
%indvars.iv = phi i64 [ %indvars.iv.next, %land.rhs ], [ %9, %for.body13 ]
%cmp23 = icmp sgt i64 %indvars.iv, %10
br i1 %cmp23, label %land.rhs, label %while.end
land.rhs: ; preds = %while.cond
%indvars.iv.next = add nsw i64 %indvars.iv, -1
%arrayidx26 = getelementptr inbounds [10001 x i32], ptr %deqv, i64 0, i64 %indvars.iv.next
%11 = load i32, ptr %arrayidx26, align 4, !tbaa !5
%cmp27.not = icmp sgt i32 %11, %sub
br i1 %cmp27.not, label %while.end.split.loop.exit121, label %while.cond, !llvm.loop !9
while.end.split.loop.exit121: ; preds = %land.rhs
%12 = trunc i64 %indvars.iv to i32
br label %while.end
while.end: ; preds = %while.cond, %while.end.split.loop.exit121
%t.1.lcssa = phi i32 [ %12, %while.end.split.loop.exit121 ], [ %smin, %while.cond ]
%idxprom28 = sext i32 %t.1.lcssa to i64
%arrayidx29 = getelementptr inbounds [10001 x i32], ptr %deq, i64 0, i64 %idxprom28
%13 = trunc i64 %indvars.iv105 to i32
store i32 %13, ptr %arrayidx29, align 4, !tbaa !5
%inc30 = add nsw i32 %t.1.lcssa, 1
%arrayidx32 = getelementptr inbounds [10001 x i32], ptr %deqv, i64 0, i64 %idxprom28
store i32 %sub, ptr %arrayidx32, align 4, !tbaa !5
%idxprom33 = zext i32 %s.096 to i64
%arrayidx34 = getelementptr inbounds [10001 x i32], ptr %deqv, i64 0, i64 %idxprom33
%14 = load i32, ptr %arrayidx34, align 4, !tbaa !5
%add38 = add nsw i32 %14, %8
store i32 %add38, ptr %arrayidx19, align 4, !tbaa !5
%arrayidx46 = getelementptr inbounds [10001 x i32], ptr %deq, i64 0, i64 %idxprom33
%15 = load i32, ptr %arrayidx46, align 4, !tbaa !5
%16 = trunc i64 %indvars.iv105 to i32
%17 = sub i32 %16, %5
%cmp50 = icmp eq i32 %15, %17
%inc51 = zext i1 %cmp50 to i32
%spec.select = add nuw nsw i32 %s.096, %inc51
%indvars.iv.next106 = add nuw nsw i64 %indvars.iv105, 1
%18 = mul nsw i64 %indvars.iv.next106, %3
%19 = add nuw nsw i64 %18, %indvars.iv112
%cmp12.not = icmp sgt i64 %19, %1
br i1 %cmp12.not, label %for.end54, label %for.body13, !llvm.loop !11
for.end54: ; preds = %while.end, %for.cond9.preheader
%indvars.iv.next113 = add nuw nsw i64 %indvars.iv112, 1
%exitcond.not = icmp eq i64 %indvars.iv.next113, %wide.trip.count
br i1 %exitcond.not, label %for.inc58, label %for.cond9.preheader, !llvm.loop !12
for.inc58: ; preds = %for.end54, %for.cond4.preheader
%indvars.iv.next116 = add nuw nsw i64 %indvars.iv115, 1
%exitcond119.not = icmp eq i64 %indvars.iv.next116, %wide.trip.count118
br i1 %exitcond119.not, label %for.end60, label %for.cond4.preheader, !llvm.loop !13
for.end60: ; preds = %for.inc58, %entry
%arrayidx62 = getelementptr inbounds [10001 x i32], ptr %dp, i64 0, i64 %1
%20 = load i32, ptr %arrayidx62, align 4, !tbaa !5
call void @llvm.lifetime.end.p0(i64 40004, ptr nonnull %deqv) #6
call void @llvm.lifetime.end.p0(i64 40004, ptr nonnull %deq) #6
call void @llvm.lifetime.end.p0(i64 40004, ptr nonnull %dp) #6
ret i32 %20
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main(i32 noundef %argc, ptr nocapture noundef readnone %argv) local_unnamed_addr #2 {
entry:
%dp.i = alloca [10001 x i32], align 16
%deq.i = alloca [10001 x i32], align 16
%deqv.i = alloca [10001 x i32], align 16
%call = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull @n, ptr noundef nonnull @W)
%0 = load i32, ptr @n, align 4, !tbaa !5
%cmp13 = icmp sgt i32 %0, 0
br i1 %cmp13, label %for.body, label %for.end.thread
for.end.thread: ; preds = %entry
call void @llvm.lifetime.start.p0(i64 40004, ptr nonnull %dp.i) #6
call void @llvm.lifetime.start.p0(i64 40004, ptr nonnull %deq.i) #6
call void @llvm.lifetime.start.p0(i64 40004, ptr nonnull %deqv.i) #6
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(40004) %dp.i, i8 0, i64 40004, i1 false), !tbaa !5
%.pre.i20 = load i32, ptr @W, align 4
%1 = sext i32 %.pre.i20 to i64
br label %solve.exit
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr @v, i64 0, i64 %indvars.iv
%arrayidx2 = getelementptr inbounds [100 x i32], ptr @w, i64 0, i64 %indvars.iv
%arrayidx4 = getelementptr inbounds [100 x i32], ptr @m, i64 0, i64 %indvars.iv
%call5 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %arrayidx, ptr noundef nonnull %arrayidx2, ptr noundef nonnull %arrayidx4)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%2 = load i32, ptr @n, align 4, !tbaa !5
%3 = sext i32 %2 to i64
%cmp = icmp slt i64 %indvars.iv.next, %3
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !14
for.end: ; preds = %for.body
call void @llvm.lifetime.start.p0(i64 40004, ptr nonnull %dp.i) #6
call void @llvm.lifetime.start.p0(i64 40004, ptr nonnull %deq.i) #6
call void @llvm.lifetime.start.p0(i64 40004, ptr nonnull %deqv.i) #6
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(40004) %dp.i, i8 0, i64 40004, i1 false), !tbaa !5
%cmp2101.i = icmp sgt i32 %2, 0
%.pre.i = load i32, ptr @W, align 4
%4 = sext i32 %.pre.i to i64
br i1 %cmp2101.i, label %for.cond4.preheader.lr.ph.i, label %solve.exit
for.cond4.preheader.lr.ph.i: ; preds = %for.end
%wide.trip.count118.i = zext i32 %2 to i64
br label %for.cond4.preheader.i
for.cond4.preheader.i: ; preds = %for.inc58.i, %for.cond4.preheader.lr.ph.i
%indvars.iv115.i = phi i64 [ 0, %for.cond4.preheader.lr.ph.i ], [ %indvars.iv.next116.i, %for.inc58.i ]
%arrayidx6.i = getelementptr inbounds [100 x i32], ptr @w, i64 0, i64 %indvars.iv115.i
%5 = load i32, ptr %arrayidx6.i, align 4, !tbaa !5
%cmp799.i = icmp sgt i32 %5, 0
br i1 %cmp799.i, label %for.cond9.preheader.lr.ph.i, label %for.inc58.i
for.cond9.preheader.lr.ph.i: ; preds = %for.cond4.preheader.i
%arrayidx21.i = getelementptr inbounds [100 x i32], ptr @v, i64 0, i64 %indvars.iv115.i
%arrayidx48.i = getelementptr inbounds [100 x i32], ptr @m, i64 0, i64 %indvars.iv115.i
%6 = zext i32 %5 to i64
br label %for.cond9.preheader.i
for.cond9.preheader.i: ; preds = %for.end54.i, %for.cond9.preheader.lr.ph.i
%indvars.iv112.i = phi i64 [ 0, %for.cond9.preheader.lr.ph.i ], [ %indvars.iv.next113.i, %for.end54.i ]
%cmp12.not94.i = icmp sgt i64 %indvars.iv112.i, %4
br i1 %cmp12.not94.i, label %for.end54.i, label %for.body13.lr.ph.i
for.body13.lr.ph.i: ; preds = %for.cond9.preheader.i
%7 = load i32, ptr %arrayidx21.i, align 4, !tbaa !5
%8 = load i32, ptr %arrayidx48.i, align 4, !tbaa !5
br label %for.body13.i
for.body13.i: ; preds = %while.end.i, %for.body13.lr.ph.i
%indvars.iv105.i = phi i64 [ 0, %for.body13.lr.ph.i ], [ %indvars.iv.next106.i, %while.end.i ]
%add98.in.i = phi i64 [ %indvars.iv112.i, %for.body13.lr.ph.i ], [ %20, %while.end.i ]
%t.097.i = phi i32 [ 0, %for.body13.lr.ph.i ], [ %inc30.i, %while.end.i ]
%s.096.i = phi i32 [ 0, %for.body13.lr.ph.i ], [ %spec.select.i, %while.end.i ]
%sext.i = shl i64 %add98.in.i, 32
%idxprom18.i = ashr exact i64 %sext.i, 32
%arrayidx19.i = getelementptr inbounds [10001 x i32], ptr %dp.i, i64 0, i64 %idxprom18.i
%9 = load i32, ptr %arrayidx19.i, align 4, !tbaa !5
%10 = trunc i64 %indvars.iv105.i to i32
%11 = mul i32 %7, %10
%sub.i = sub nsw i32 %9, %11
%12 = sext i32 %t.097.i to i64
%13 = zext i32 %s.096.i to i64
%smin.i = tail call i32 @llvm.smin.i32(i32 %t.097.i, i32 %s.096.i)
br label %while.cond.i
while.cond.i: ; preds = %land.rhs.i, %for.body13.i
%indvars.iv.i = phi i64 [ %indvars.iv.next.i, %land.rhs.i ], [ %12, %for.body13.i ]
%cmp23.i = icmp sgt i64 %indvars.iv.i, %13
br i1 %cmp23.i, label %land.rhs.i, label %while.end.i
land.rhs.i: ; preds = %while.cond.i
%indvars.iv.next.i = add nsw i64 %indvars.iv.i, -1
%arrayidx26.i = getelementptr inbounds [10001 x i32], ptr %deqv.i, i64 0, i64 %indvars.iv.next.i
%14 = load i32, ptr %arrayidx26.i, align 4, !tbaa !5
%cmp27.not.i = icmp sgt i32 %14, %sub.i
br i1 %cmp27.not.i, label %while.end.split.loop.exit121.i, label %while.cond.i, !llvm.loop !9
while.end.split.loop.exit121.i: ; preds = %land.rhs.i
%15 = trunc i64 %indvars.iv.i to i32
br label %while.end.i
while.end.i: ; preds = %while.cond.i, %while.end.split.loop.exit121.i
%t.1.lcssa.i = phi i32 [ %15, %while.end.split.loop.exit121.i ], [ %smin.i, %while.cond.i ]
%idxprom28.i = sext i32 %t.1.lcssa.i to i64
%arrayidx29.i = getelementptr inbounds [10001 x i32], ptr %deq.i, i64 0, i64 %idxprom28.i
store i32 %10, ptr %arrayidx29.i, align 4, !tbaa !5
%inc30.i = add nsw i32 %t.1.lcssa.i, 1
%arrayidx32.i = getelementptr inbounds [10001 x i32], ptr %deqv.i, i64 0, i64 %idxprom28.i
store i32 %sub.i, ptr %arrayidx32.i, align 4, !tbaa !5
%arrayidx34.i = getelementptr inbounds [10001 x i32], ptr %deqv.i, i64 0, i64 %13
%16 = load i32, ptr %arrayidx34.i, align 4, !tbaa !5
%add38.i = add nsw i32 %16, %11
store i32 %add38.i, ptr %arrayidx19.i, align 4, !tbaa !5
%arrayidx46.i = getelementptr inbounds [10001 x i32], ptr %deq.i, i64 0, i64 %13
%17 = load i32, ptr %arrayidx46.i, align 4, !tbaa !5
%18 = sub i32 %10, %8
%cmp50.i = icmp eq i32 %17, %18
%inc51.i = zext i1 %cmp50.i to i32
%spec.select.i = add nuw nsw i32 %s.096.i, %inc51.i
%indvars.iv.next106.i = add nuw nsw i64 %indvars.iv105.i, 1
%19 = mul nsw i64 %indvars.iv.next106.i, %6
%20 = add nuw nsw i64 %19, %indvars.iv112.i
%cmp12.not.i = icmp sgt i64 %20, %4
br i1 %cmp12.not.i, label %for.end54.i, label %for.body13.i, !llvm.loop !11
for.end54.i: ; preds = %while.end.i, %for.cond9.preheader.i
%indvars.iv.next113.i = add nuw nsw i64 %indvars.iv112.i, 1
%exitcond.not.i = icmp eq i64 %indvars.iv.next113.i, %6
br i1 %exitcond.not.i, label %for.inc58.i, label %for.cond9.preheader.i, !llvm.loop !12
for.inc58.i: ; preds = %for.end54.i, %for.cond4.preheader.i
%indvars.iv.next116.i = add nuw nsw i64 %indvars.iv115.i, 1
%exitcond119.not.i = icmp eq i64 %indvars.iv.next116.i, %wide.trip.count118.i
br i1 %exitcond119.not.i, label %solve.exit, label %for.cond4.preheader.i, !llvm.loop !13
solve.exit: ; preds = %for.inc58.i, %for.end.thread, %for.end
%21 = phi i64 [ %1, %for.end.thread ], [ %4, %for.end ], [ %4, %for.inc58.i ]
%arrayidx62.i = getelementptr inbounds [10001 x i32], ptr %dp.i, i64 0, i64 %21
%22 = load i32, ptr %arrayidx62.i, align 4, !tbaa !5
call void @llvm.lifetime.end.p0(i64 40004, ptr nonnull %deqv.i) #6
call void @llvm.lifetime.end.p0(i64 40004, ptr nonnull %deq.i) #6
call void @llvm.lifetime.end.p0(i64 40004, ptr nonnull %dp.i) #6
%call7 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %22)
ret i32 0
}
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #4
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smin.i32(i32, i32) #5
attributes #0 = { nofree nosync nounwind memory(read, argmem: none, inaccessiblemem: none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #5 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #6 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
!14 = distinct !{!14, !10}
|
#include<stdio.h>
#include<stdlib.h>
#include<math.h>
#include<string.h>
long min2(long a,long b){
return a>=b?b:a;
}
int compare(const void *a, const void *b){return *(long *)a - *(long *)b;}
int sqs(long a[],long n,long s){
if(s==4){qsort(a,n,sizeof(long),compare);}
return 0;
}
long mod(long a,long b){
return a/b?mod(a%b,b):a;
}
long comb(long a,long b){
if(a==1) return 1;
if(b==0 || b==a) return 1;
return comb(a-1,b-1)+comb(a-1,b);}
int main(void){
long l,r,i,j/*c,ju*/;
scanf("%ld%ld",&l,&r);
//printf("%ld\n",l);
if(r-l>=2019){
printf("0\n");
return 0;
}
if(l<=r/2019*2019){
printf("0\n");
return 0;
}
l=mod(l,2019);
r=mod(r,2019);
// long by[2019],k=0;
// for(i=0;i<2019;i++){
// by[i]=10000;
// }
long min=10000;
for(i=l;i<r;i++){
for(j=i+1;j<r+1;j++){
//ju=0;
// if(k>0){
// for(c=0;c<k;c++){
// if(by[c]== mod(i*j,2019)){
// ju=1;
// break;
// }
// }
// }
// if(ju==1) continue;
// by[k] = mod(i*j,2019);
// k++;
// if(k==2019) break;
min = min2(min,mod(i*j,2019));
}
}
printf("%ld\n",min);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_231887/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_231887/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [7 x i8] c"%ld%ld\00", align 1
@.str.2 = private unnamed_addr constant [5 x i8] c"%ld\0A\00", align 1
@str.3 = private unnamed_addr constant [2 x i8] c"0\00", align 1
; Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @min2(i64 noundef %a, i64 noundef %b) local_unnamed_addr #0 {
entry:
%cond = tail call i64 @llvm.smin.i64(i64 %a, i64 %b)
ret i64 %cond
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @compare(ptr nocapture noundef readonly %a, ptr nocapture noundef readonly %b) #1 {
entry:
%0 = load i64, ptr %a, align 8, !tbaa !5
%1 = load i64, ptr %b, align 8, !tbaa !5
%sub = sub nsw i64 %0, %1
%conv = trunc i64 %sub to i32
ret i32 %conv
}
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @sqs(ptr noundef %a, i64 noundef %n, i64 noundef %s) local_unnamed_addr #2 {
entry:
%cmp = icmp eq i64 %s, 4
br i1 %cmp, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void @qsort(ptr noundef %a, i64 noundef %n, i64 noundef 8, ptr noundef nonnull @compare) #10
br label %if.end
if.end: ; preds = %if.then, %entry
ret i32 0
}
; Function Attrs: nofree
declare void @qsort(ptr noundef, i64 noundef, i64 noundef, ptr nocapture noundef) local_unnamed_addr #3
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @mod(i64 noundef %a, i64 noundef %b) local_unnamed_addr #4 {
entry:
%div5 = sdiv i64 %a, %b
%rem = srem i64 %a, %b
%tobool.not6 = icmp eq i64 %div5, 0
%spec.select = select i1 %tobool.not6, i64 %a, i64 %rem
ret i64 %spec.select
}
; Function Attrs: nofree nosync nounwind memory(none) uwtable
define dso_local i64 @comb(i64 noundef %a, i64 noundef %b) local_unnamed_addr #5 {
entry:
%cmp14 = icmp eq i64 %a, 1
br i1 %cmp14, label %return, label %if.end.lr.ph
if.end.lr.ph: ; preds = %entry
%cmp1 = icmp eq i64 %b, 0
%sub5 = add nsw i64 %b, -1
br i1 %cmp1, label %return, label %if.end
if.end: ; preds = %if.end.lr.ph, %if.end4
%a.tr16 = phi i64 [ %sub, %if.end4 ], [ %a, %if.end.lr.ph ]
%accumulator.tr15 = phi i64 [ %add, %if.end4 ], [ 0, %if.end.lr.ph ]
%cmp2 = icmp eq i64 %a.tr16, %b
br i1 %cmp2, label %return.loopexit, label %if.end4
if.end4: ; preds = %if.end
%sub = add nsw i64 %a.tr16, -1
%call = tail call i64 @comb(i64 noundef %sub, i64 noundef %sub5)
%add = add nsw i64 %call, %accumulator.tr15
%cmp = icmp eq i64 %sub, 1
br i1 %cmp, label %return.loopexit, label %if.end
return.loopexit: ; preds = %if.end, %if.end4
%accumulator.tr.lcssa.ph = phi i64 [ %add, %if.end4 ], [ %accumulator.tr15, %if.end ]
%0 = add nsw i64 %accumulator.tr.lcssa.ph, 1
br label %return
return: ; preds = %return.loopexit, %if.end.lr.ph, %entry
%accumulator.tr.lcssa = phi i64 [ 1, %entry ], [ 1, %if.end.lr.ph ], [ %0, %return.loopexit ]
ret i64 %accumulator.tr.lcssa
}
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #2 {
entry:
%l = alloca i64, align 8
%r = alloca i64, align 8
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %l) #10
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %r) #10
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %l, ptr noundef nonnull %r)
%0 = load i64, ptr %r, align 8, !tbaa !5
%.fr = freeze i64 %0
%1 = load i64, ptr %l, align 8, !tbaa !5
%sub = sub nsw i64 %.fr, %1
%cmp = icmp sgt i64 %sub, 2018
br i1 %cmp, label %if.then, label %if.end
if.then: ; preds = %entry
%puts29 = call i32 @puts(ptr nonnull dereferenceable(1) @str.3)
br label %cleanup
if.end: ; preds = %entry
%2 = srem i64 %.fr, 2019
%mul = sub nsw i64 %.fr, %2
%cmp2.not = icmp sgt i64 %1, %mul
br i1 %cmp2.not, label %if.end5, label %if.then3
if.then3: ; preds = %if.end
%puts = call i32 @puts(ptr nonnull dereferenceable(1) @str.3)
br label %cleanup
if.end5: ; preds = %if.end
%.off = add i64 %1, 2018
%tobool.not6.i = icmp ult i64 %.off, 4037
%rem.i = srem i64 %1, 2019
%a.tr.lcssa.i = select i1 %tobool.not6.i, i64 %1, i64 %rem.i
store i64 %a.tr.lcssa.i, ptr %l, align 8, !tbaa !5
%.fr.off = add i64 %.fr, 2018
%tobool.not6.i31 = icmp ult i64 %.fr.off, 4037
%a.tr.lcssa.i34 = select i1 %tobool.not6.i31, i64 %.fr, i64 %2
store i64 %a.tr.lcssa.i34, ptr %r, align 8, !tbaa !5
%cmp845 = icmp slt i64 %a.tr.lcssa.i, %a.tr.lcssa.i34
br i1 %cmp845, label %for.body12.preheader, label %for.end18
for.cond.loopexit: ; preds = %for.body12
%exitcond.not = icmp eq i64 %add, %a.tr.lcssa.i34
br i1 %exitcond.not, label %for.end18, label %for.body12.preheader, !llvm.loop !9
for.body12.preheader: ; preds = %if.end5, %for.cond.loopexit
%min.047 = phi i64 [ %cond.i, %for.cond.loopexit ], [ 10000, %if.end5 ]
%i.046 = phi i64 [ %add, %for.cond.loopexit ], [ %a.tr.lcssa.i, %if.end5 ]
%add = add nsw i64 %i.046, 1
br label %for.body12
for.body12: ; preds = %for.body12.preheader, %for.body12
%min.144 = phi i64 [ %cond.i, %for.body12 ], [ %min.047, %for.body12.preheader ]
%j.043 = phi i64 [ %inc, %for.body12 ], [ %add, %for.body12.preheader ]
%mul13 = mul nsw i64 %j.043, %i.046
%mul13.off = add i64 %mul13, 2018
%tobool.not6.i37 = icmp ult i64 %mul13.off, 4037
%rem.i39 = srem i64 %mul13, 2019
%a.tr.lcssa.i40 = select i1 %tobool.not6.i37, i64 %mul13, i64 %rem.i39
%cond.i = call i64 @llvm.smin.i64(i64 %min.144, i64 %a.tr.lcssa.i40)
%inc = add nsw i64 %j.043, 1
%cmp11.not.not = icmp slt i64 %j.043, %a.tr.lcssa.i34
br i1 %cmp11.not.not, label %for.body12, label %for.cond.loopexit, !llvm.loop !11
for.end18: ; preds = %for.cond.loopexit, %if.end5
%min.0.lcssa = phi i64 [ 10000, %if.end5 ], [ %cond.i, %for.cond.loopexit ]
%call19 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i64 noundef %min.0.lcssa)
br label %cleanup
cleanup: ; preds = %for.end18, %if.then3, %if.then
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %r) #10
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %l) #10
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #6
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #7
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #7
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #6
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smin.i64(i64, i64) #8
; Function Attrs: nofree nounwind
declare noundef i32 @puts(ptr nocapture noundef readonly) local_unnamed_addr #9
attributes #0 = { mustprogress nofree nosync nounwind willreturn memory(none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nofree nosync nounwind memory(none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #7 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #8 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #9 = { nofree nounwind }
attributes #10 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
|
#include<stdio.h>
#include<stdlib.h>
int cucu(int a, int b)
{
while (a != b) {
if (a > b)
a = a - b;
else
b = b - a;
//printf("a=%d b=%d\n", a, b);
}
return a;
}
int main(void)
{
int a = 0, b = 0, unu = 0, doi = 0, gcd = 0, lcm = 0, no = 0;
scanf("%d %d %d %d", &unu, &doi, &a, &b);
lcm = (unu * doi) /cucu(unu, doi);
no = b /lcm - a/lcm + ((a%lcm == 0) ?1:0);
printf("%d", no);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_23193/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_23193/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [12 x i8] c"%d %d %d %d\00", align 1
@.str.1 = private unnamed_addr constant [3 x i8] c"%d\00", align 1
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i32 @cucu(i32 noundef %a, i32 noundef %b) local_unnamed_addr #0 {
entry:
%cmp.not10 = icmp eq i32 %a, %b
br i1 %cmp.not10, label %while.end, label %while.body
while.body: ; preds = %entry, %while.body
%b.addr.012 = phi i32 [ %b.addr.1, %while.body ], [ %b, %entry ]
%a.addr.011 = phi i32 [ %a.addr.1, %while.body ], [ %a, %entry ]
%cmp1 = icmp sgt i32 %a.addr.011, %b.addr.012
%sub = select i1 %cmp1, i32 %b.addr.012, i32 0
%a.addr.1 = sub nsw i32 %a.addr.011, %sub
%sub2 = select i1 %cmp1, i32 0, i32 %a.addr.011
%b.addr.1 = sub nsw i32 %b.addr.012, %sub2
%cmp.not = icmp eq i32 %a.addr.1, %b.addr.1
br i1 %cmp.not, label %while.end, label %while.body, !llvm.loop !5
while.end: ; preds = %while.body, %entry
%a.addr.0.lcssa = phi i32 [ %a, %entry ], [ %a.addr.1, %while.body ]
ret i32 %a.addr.0.lcssa
}
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #1 {
entry:
%a = alloca i32, align 4
%b = alloca i32, align 4
%unu = alloca i32, align 4
%doi = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %a) #4
store i32 0, ptr %a, align 4, !tbaa !7
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %b) #4
store i32 0, ptr %b, align 4, !tbaa !7
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %unu) #4
store i32 0, ptr %unu, align 4, !tbaa !7
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %doi) #4
store i32 0, ptr %doi, align 4, !tbaa !7
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %unu, ptr noundef nonnull %doi, ptr noundef nonnull %a, ptr noundef nonnull %b)
%0 = load i32, ptr %unu, align 4, !tbaa !7
%1 = load i32, ptr %doi, align 4, !tbaa !7
%cmp.not10.i = icmp eq i32 %0, %1
br i1 %cmp.not10.i, label %cucu.exit, label %while.body.i
while.body.i: ; preds = %entry, %while.body.i
%b.addr.012.i = phi i32 [ %b.addr.1.i, %while.body.i ], [ %1, %entry ]
%a.addr.011.i = phi i32 [ %a.addr.1.i, %while.body.i ], [ %0, %entry ]
%cmp1.i = icmp sgt i32 %a.addr.011.i, %b.addr.012.i
%sub.i = select i1 %cmp1.i, i32 %b.addr.012.i, i32 0
%a.addr.1.i = sub nsw i32 %a.addr.011.i, %sub.i
%sub2.i = select i1 %cmp1.i, i32 0, i32 %a.addr.011.i
%b.addr.1.i = sub nsw i32 %b.addr.012.i, %sub2.i
%cmp.not.i = icmp eq i32 %a.addr.1.i, %b.addr.1.i
br i1 %cmp.not.i, label %cucu.exit, label %while.body.i, !llvm.loop !5
cucu.exit: ; preds = %while.body.i, %entry
%a.addr.0.lcssa.i = phi i32 [ %0, %entry ], [ %a.addr.1.i, %while.body.i ]
%mul = mul nsw i32 %1, %0
%div = sdiv i32 %mul, %a.addr.0.lcssa.i
%2 = load i32, ptr %b, align 4, !tbaa !7
%div2 = sdiv i32 %2, %div
%3 = load i32, ptr %a, align 4, !tbaa !7
%div3 = sdiv i32 %3, %div
%sub = sub i32 %div2, %div3
%rem = srem i32 %3, %div
%cmp = icmp eq i32 %rem, 0
%cond = zext i1 %cmp to i32
%add = add nsw i32 %sub, %cond
%call4 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %add)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %doi) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %unu) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %b) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %a) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2
attributes #0 = { nofree norecurse nosync nounwind memory(none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = distinct !{!5, !6}
!6 = !{!"llvm.loop.mustprogress"}
!7 = !{!8, !8, i64 0}
!8 = !{!"int", !9, i64 0}
!9 = !{!"omnipotent char", !10, i64 0}
!10 = !{!"Simple C/C++ TBAA"}
|
#include <stdio.h>
#define min(X, Y) ((X) < (Y) ? (X) : (Y))
typedef long long ll;
int main()
{
ll ans = 2020;
ll l, r;
scanf("%lld %lld", &l, &r);
for (ll i = l; i <= min(l + 2019, r); i++) {
for (ll j = i + 1; j <= min(l + 2019, r); j++) {
ans = min(ans, (i * j) % 2019);
}
}
printf("%lld\n", ans);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_231973/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_231973/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [10 x i8] c"%lld %lld\00", align 1
@.str.1 = private unnamed_addr constant [6 x i8] c"%lld\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%l = alloca i64, align 8
%r = alloca i64, align 8
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %l) #4
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %r) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %l, ptr noundef nonnull %r)
%0 = load i64, ptr %l, align 8
%add = add nsw i64 %0, 2019
%1 = load i64, ptr %r, align 8
%cond = call i64 @llvm.smin.i64(i64 %add, i64 %1)
%cmp2.not38 = icmp slt i64 %1, %0
br i1 %cmp2.not38, label %for.cond.cleanup, label %for.body
for.cond.loopexit: ; preds = %for.body14
br i1 %cmp12.not35.not, label %for.body, label %for.cond.cleanup, !llvm.loop !5
for.cond.cleanup: ; preds = %for.body, %for.cond.loopexit, %entry
%ans.0.lcssa = phi i64 [ 2020, %entry ], [ %ans.039, %for.body ], [ %ans.1.rem, %for.cond.loopexit ]
%call25 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %ans.0.lcssa)
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %r) #4
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %l) #4
ret i32 0
for.body: ; preds = %entry, %for.cond.loopexit
%i.040 = phi i64 [ %add3, %for.cond.loopexit ], [ %0, %entry ]
%ans.039 = phi i64 [ %ans.1.rem, %for.cond.loopexit ], [ 2020, %entry ]
%add3 = add nsw i64 %i.040, 1
%cmp12.not35.not = icmp slt i64 %i.040, %cond
br i1 %cmp12.not35.not, label %for.body14, label %for.cond.cleanup
for.body14: ; preds = %for.body, %for.body14
%j.037 = phi i64 [ %inc, %for.body14 ], [ %add3, %for.body ]
%ans.136 = phi i64 [ %ans.1.rem, %for.body14 ], [ %ans.039, %for.body ]
%mul = mul nsw i64 %j.037, %i.040
%rem = srem i64 %mul, 2019
%ans.1.rem = call i64 @llvm.smin.i64(i64 %ans.136, i64 %rem)
%inc = add nsw i64 %j.037, 1
%cmp12.not.not = icmp slt i64 %j.037, %cond
br i1 %cmp12.not.not, label %for.body14, label %for.cond.loopexit, !llvm.loop !7
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smin.i64(i64, i64) #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = distinct !{!5, !6}
!6 = !{!"llvm.loop.mustprogress"}
!7 = distinct !{!7, !6}
|
#include <stdio.h>
#include <math.h>
#define ll long long
long long calc (long long a, long long b){
return (a * b) % 2019;
}
int main(){
ll a, b, min = 1000000000;
scanf("%lld %lld", &a, &b);
if (a * b < 2019){
printf("%lld\n", a * b);
return 0;
} else if ((a * b % 2019 == 0) || (floor(a/2019) != floor(b/2019))){
printf("0\n");
return 0;
} else {
for (long long i = a; i < b; i++) {
for (long long j = a + 1; j <= b; j++){
if (calc(i, j) < min)
min = calc(i, j);
}
}
printf("%lld\n", min);
return 0;
}
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_232015/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_232015/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [10 x i8] c"%lld %lld\00", align 1
@.str.1 = private unnamed_addr constant [6 x i8] c"%lld\0A\00", align 1
@str = private unnamed_addr constant [2 x i8] c"0\00", align 1
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @calc(i64 noundef %a, i64 noundef %b) local_unnamed_addr #0 {
entry:
%mul = mul nsw i64 %b, %a
%rem = srem i64 %mul, 2019
ret i64 %rem
}
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #1 {
entry:
%a = alloca i64, align 8
%b = alloca i64, align 8
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %a) #6
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %b) #6
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a, ptr noundef nonnull %b)
%0 = load i64, ptr %a, align 8, !tbaa !5
%1 = load i64, ptr %b, align 8, !tbaa !5
%mul = mul nsw i64 %1, %0
%cmp = icmp slt i64 %mul, 2019
br i1 %cmp, label %if.then, label %if.else
if.then: ; preds = %entry
%call2 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %mul)
br label %cleanup
if.else: ; preds = %entry
%rem = urem i64 %mul, 2019
%cmp4 = icmp eq i64 %rem, 0
br i1 %cmp4, label %if.then9, label %lor.lhs.false
lor.lhs.false: ; preds = %if.else
%div = sdiv i64 %0, 2019
%conv = sitofp i64 %div to double
%div5 = sdiv i64 %1, 2019
%conv6 = sitofp i64 %div5 to double
%cmp7 = fcmp une double %conv, %conv6
br i1 %cmp7, label %if.then9, label %for.cond.preheader
for.cond.preheader: ; preds = %lor.lhs.false
%cmp1242 = icmp slt i64 %0, %1
br i1 %cmp1242, label %for.cond14.preheader.us.preheader, label %for.cond.cleanup
for.cond14.preheader.us.preheader: ; preds = %for.cond.preheader
%2 = sub i64 %1, %0
%.neg = add i64 %0, 1
%xtraiter = and i64 %2, 1
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
%j.0.us.prol = add nsw i64 %0, 1
%3 = icmp eq i64 %1, %.neg
br label %for.cond14.preheader.us
for.cond14.preheader.us: ; preds = %for.cond14.preheader.us.preheader, %for.cond14.for.cond.cleanup17_crit_edge.us
%i.044.us = phi i64 [ %inc25.us, %for.cond14.for.cond.cleanup17_crit_edge.us ], [ %0, %for.cond14.preheader.us.preheader ]
%min.043.us = phi i64 [ %spec.select.us.lcssa, %for.cond14.for.cond.cleanup17_crit_edge.us ], [ 1000000000, %for.cond14.preheader.us.preheader ]
br i1 %lcmp.mod.not, label %for.body18.us.prol.loopexit, label %for.body18.us.prol
for.body18.us.prol: ; preds = %for.cond14.preheader.us
%mul.i.us.prol = mul nsw i64 %j.0.us.prol, %i.044.us
%rem.i.us.prol = srem i64 %mul.i.us.prol, 2019
%spec.select.us.prol = call i64 @llvm.smin.i64(i64 %rem.i.us.prol, i64 %min.043.us)
br label %for.body18.us.prol.loopexit
for.body18.us.prol.loopexit: ; preds = %for.body18.us.prol, %for.cond14.preheader.us
%spec.select.us.lcssa.unr = phi i64 [ undef, %for.cond14.preheader.us ], [ %spec.select.us.prol, %for.body18.us.prol ]
%j.0.in41.us.unr = phi i64 [ %0, %for.cond14.preheader.us ], [ %j.0.us.prol, %for.body18.us.prol ]
%min.140.us.unr = phi i64 [ %min.043.us, %for.cond14.preheader.us ], [ %spec.select.us.prol, %for.body18.us.prol ]
br i1 %3, label %for.cond14.for.cond.cleanup17_crit_edge.us, label %for.body18.us
for.body18.us: ; preds = %for.body18.us.prol.loopexit, %for.body18.us
%j.0.in41.us = phi i64 [ %j.0.us.1, %for.body18.us ], [ %j.0.in41.us.unr, %for.body18.us.prol.loopexit ]
%min.140.us = phi i64 [ %spec.select.us.1, %for.body18.us ], [ %min.140.us.unr, %for.body18.us.prol.loopexit ]
%j.0.us = add nsw i64 %j.0.in41.us, 1
%mul.i.us = mul nsw i64 %j.0.us, %i.044.us
%rem.i.us = srem i64 %mul.i.us, 2019
%spec.select.us = call i64 @llvm.smin.i64(i64 %rem.i.us, i64 %min.140.us)
%j.0.us.1 = add nsw i64 %j.0.in41.us, 2
%mul.i.us.1 = mul nsw i64 %j.0.us.1, %i.044.us
%rem.i.us.1 = srem i64 %mul.i.us.1, 2019
%spec.select.us.1 = call i64 @llvm.smin.i64(i64 %rem.i.us.1, i64 %spec.select.us)
%exitcond.not.1 = icmp eq i64 %j.0.us.1, %1
br i1 %exitcond.not.1, label %for.cond14.for.cond.cleanup17_crit_edge.us, label %for.body18.us, !llvm.loop !9
for.cond14.for.cond.cleanup17_crit_edge.us: ; preds = %for.body18.us, %for.body18.us.prol.loopexit
%spec.select.us.lcssa = phi i64 [ %spec.select.us.lcssa.unr, %for.body18.us.prol.loopexit ], [ %spec.select.us.1, %for.body18.us ]
%inc25.us = add nsw i64 %i.044.us, 1
%exitcond46.not = icmp eq i64 %inc25.us, %1
br i1 %exitcond46.not, label %for.cond.cleanup, label %for.cond14.preheader.us, !llvm.loop !11
if.then9: ; preds = %lor.lhs.false, %if.else
%puts = call i32 @puts(ptr nonnull dereferenceable(1) @str)
br label %cleanup
for.cond.cleanup: ; preds = %for.cond14.for.cond.cleanup17_crit_edge.us, %for.cond.preheader
%min.0.lcssa = phi i64 [ 1000000000, %for.cond.preheader ], [ %spec.select.us.lcssa, %for.cond14.for.cond.cleanup17_crit_edge.us ]
%call27 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %min.0.lcssa)
br label %cleanup
cleanup: ; preds = %for.cond.cleanup, %if.then9, %if.then
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %b) #6
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %a) #6
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2
; Function Attrs: nofree nounwind
declare noundef i32 @puts(ptr nocapture noundef readonly) local_unnamed_addr #4
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smin.i64(i64, i64) #5
attributes #0 = { mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nofree nounwind }
attributes #5 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #6 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"long long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
|
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdbool.h>
#include <math.h>
long long max(long long A,long long B){
return A>B?A:B;
}
long long min(long long A,long long B){
return A<B?A:B;
}
long long roundup(long long A,long long B){
return (A+B-1)/B;
}
int main(void){
long long l,r,ans=1e9;
scanf("%lld%lld",&l,&r);
if (r-l>=2019){
ans=0;
}
l=l%2019;
r=r%2019;
if (l>=r){
ans=0;
}
for (long long i=l; i<=r; i++){
for (long long j=i+1; j<=r; j++){
ans=min(ans,(i*j)%2019);
}
}
printf("%lld\n",ans);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_232059/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_232059/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [9 x i8] c"%lld%lld\00", align 1
@.str.1 = private unnamed_addr constant [6 x i8] c"%lld\0A\00", align 1
; Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @max(i64 noundef %A, i64 noundef %B) local_unnamed_addr #0 {
entry:
%cond = tail call i64 @llvm.smax.i64(i64 %A, i64 %B)
ret i64 %cond
}
; Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @min(i64 noundef %A, i64 noundef %B) local_unnamed_addr #0 {
entry:
%cond = tail call i64 @llvm.smin.i64(i64 %A, i64 %B)
ret i64 %cond
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @roundup(i64 noundef %A, i64 noundef %B) local_unnamed_addr #1 {
entry:
%add = add i64 %A, -1
%sub = add i64 %add, %B
%div = sdiv i64 %sub, %B
ret i64 %div
}
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #2 {
entry:
%l = alloca i64, align 8
%r = alloca i64, align 8
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %l) #6
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %r) #6
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %l, ptr noundef nonnull %r)
%0 = load i64, ptr %r, align 8, !tbaa !5
%1 = load i64, ptr %l, align 8, !tbaa !5
%sub = sub nsw i64 %0, %1
%cmp = icmp sgt i64 %sub, 2018
%spec.select = select i1 %cmp, i64 0, i64 1000000000
%rem = srem i64 %1, 2019
store i64 %rem, ptr %l, align 8, !tbaa !5
%rem1 = srem i64 %0, 2019
store i64 %rem1, ptr %r, align 8, !tbaa !5
%cmp2.not = icmp slt i64 %rem, %rem1
%ans.1 = select i1 %cmp2.not, i64 %spec.select, i64 0
%cmp5.not25 = icmp sgt i64 %rem, %rem1
br i1 %cmp5.not25, label %for.cond.cleanup, label %for.body
for.cond.loopexit: ; preds = %for.body9
br i1 %cmp7.not22.not, label %for.body, label %for.cond.cleanup, !llvm.loop !9
for.cond.cleanup: ; preds = %for.body, %for.cond.loopexit, %entry
%ans.2.lcssa = phi i64 [ %ans.1, %entry ], [ %ans.226, %for.body ], [ %cond.i, %for.cond.loopexit ]
%call15 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %ans.2.lcssa)
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %r) #6
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %l) #6
ret i32 0
for.body: ; preds = %entry, %for.cond.loopexit
%i.027 = phi i64 [ %add, %for.cond.loopexit ], [ %rem, %entry ]
%ans.226 = phi i64 [ %cond.i, %for.cond.loopexit ], [ %ans.1, %entry ]
%add = add nsw i64 %i.027, 1
%cmp7.not22.not = icmp slt i64 %i.027, %rem1
br i1 %cmp7.not22.not, label %for.body9, label %for.cond.cleanup
for.body9: ; preds = %for.body, %for.body9
%j.024 = phi i64 [ %inc, %for.body9 ], [ %add, %for.body ]
%ans.323 = phi i64 [ %cond.i, %for.body9 ], [ %ans.226, %for.body ]
%mul = mul nsw i64 %j.024, %i.027
%rem10 = srem i64 %mul, 2019
%cond.i = call i64 @llvm.smin.i64(i64 %ans.323, i64 %rem10)
%inc = add nsw i64 %j.024, 1
%cmp7.not.not = icmp slt i64 %j.024, %rem1
br i1 %cmp7.not.not, label %for.body9, label %for.cond.loopexit, !llvm.loop !11
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #4
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #4
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smax.i64(i64, i64) #5
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smin.i64(i64, i64) #5
attributes #0 = { mustprogress nofree nosync nounwind willreturn memory(none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #6 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"long long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
|
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
char s[4040];
int cnt = 0;
int main()
{
int n;
scanf("%d",&n);
int r = 0, g = 0, b = 0;
long long cnt = 0;
scanf("%s",s +1);
for(int i = 1; i <=n; i++)
if(s[i] == 'R') r++;
else if(s[i] == 'G') g++;
else b++;
for(int i = 1; i <=n ;i++)
for(int j = i+1; j <=n; j++){
int k = 2 *j - i;
if(k <= n && s[i] != s[j] && s[i] != s[k] && s[j] != s[k] )
cnt++;
}
printf("%lld",1ll*r*g*b - cnt);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_232101/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_232101/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@cnt = dso_local local_unnamed_addr global i32 0, align 4
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [3 x i8] c"%s\00", align 1
@s = dso_local global [4040 x i8] zeroinitializer, align 16
@.str.2 = private unnamed_addr constant [5 x i8] c"%lld\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull getelementptr inbounds ([4040 x i8], ptr @s, i64 0, i64 1))
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp.not89 = icmp slt i32 %0, 1
br i1 %cmp.not89, label %for.cond.cleanup19, label %for.body.preheader
for.body.preheader: ; preds = %entry
%1 = add i32 %0, 1
%wide.trip.count = zext i32 %1 to i64
%2 = add nsw i64 %wide.trip.count, -1
%xtraiter = and i64 %2, 1
%3 = icmp eq i32 %1, 2
br i1 %3, label %for.cond16.preheader.unr-lcssa, label %for.body.preheader.new
for.body.preheader.new: ; preds = %for.body.preheader
%unroll_iter = and i64 %2, -2
br label %for.body
for.cond16.preheader.unr-lcssa: ; preds = %for.inc.1, %for.body.preheader
%r.1.lcssa.ph = phi i32 [ undef, %for.body.preheader ], [ %r.1.1, %for.inc.1 ]
%g.1.lcssa.ph = phi i32 [ undef, %for.body.preheader ], [ %g.1.1, %for.inc.1 ]
%b.1.lcssa.ph = phi i32 [ undef, %for.body.preheader ], [ %b.1.1, %for.inc.1 ]
%indvars.iv.unr = phi i64 [ 1, %for.body.preheader ], [ %indvars.iv.next.1, %for.inc.1 ]
%b.092.unr = phi i32 [ 0, %for.body.preheader ], [ %b.1.1, %for.inc.1 ]
%g.091.unr = phi i32 [ 0, %for.body.preheader ], [ %g.1.1, %for.inc.1 ]
%r.090.unr = phi i32 [ 0, %for.body.preheader ], [ %r.1.1, %for.inc.1 ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.cond16.preheader, label %for.body.epil
for.body.epil: ; preds = %for.cond16.preheader.unr-lcssa
%arrayidx.epil = getelementptr inbounds [4040 x i8], ptr @s, i64 0, i64 %indvars.iv.unr
%4 = load i8, ptr %arrayidx.epil, align 1, !tbaa !9
switch i8 %4, label %if.else11.epil [
i8 82, label %if.then.epil
i8 71, label %if.then9.epil
]
if.then9.epil: ; preds = %for.body.epil
%inc10.epil = add nsw i32 %g.091.unr, 1
br label %for.cond16.preheader
if.then.epil: ; preds = %for.body.epil
%inc.epil = add nsw i32 %r.090.unr, 1
br label %for.cond16.preheader
if.else11.epil: ; preds = %for.body.epil
%inc12.epil = add nsw i32 %b.092.unr, 1
br label %for.cond16.preheader
for.cond16.preheader: ; preds = %if.then9.epil, %if.then.epil, %if.else11.epil, %for.cond16.preheader.unr-lcssa
%r.1.lcssa = phi i32 [ %r.1.lcssa.ph, %for.cond16.preheader.unr-lcssa ], [ %inc.epil, %if.then.epil ], [ %r.090.unr, %if.then9.epil ], [ %r.090.unr, %if.else11.epil ]
%g.1.lcssa = phi i32 [ %g.1.lcssa.ph, %for.cond16.preheader.unr-lcssa ], [ %g.091.unr, %if.then.epil ], [ %inc10.epil, %if.then9.epil ], [ %g.091.unr, %if.else11.epil ]
%b.1.lcssa = phi i32 [ %b.1.lcssa.ph, %for.cond16.preheader.unr-lcssa ], [ %b.092.unr, %if.then.epil ], [ %b.092.unr, %if.then9.epil ], [ %inc12.epil, %if.else11.epil ]
%5 = sext i32 %r.1.lcssa to i64
%6 = sext i32 %g.1.lcssa to i64
%7 = sext i32 %b.1.lcssa to i64
br i1 %cmp.not89, label %for.cond.cleanup19, label %for.body20.preheader
for.body20.preheader: ; preds = %for.cond16.preheader
%8 = add nuw i32 %0, 1
%9 = zext i32 %0 to i64
%wide.trip.count116 = zext i32 %8 to i64
br label %for.body20
for.body: ; preds = %for.inc.1, %for.body.preheader.new
%indvars.iv = phi i64 [ 1, %for.body.preheader.new ], [ %indvars.iv.next.1, %for.inc.1 ]
%b.092 = phi i32 [ 0, %for.body.preheader.new ], [ %b.1.1, %for.inc.1 ]
%g.091 = phi i32 [ 0, %for.body.preheader.new ], [ %g.1.1, %for.inc.1 ]
%r.090 = phi i32 [ 0, %for.body.preheader.new ], [ %r.1.1, %for.inc.1 ]
%niter = phi i64 [ 0, %for.body.preheader.new ], [ %niter.next.1, %for.inc.1 ]
%arrayidx = getelementptr inbounds [4040 x i8], ptr @s, i64 0, i64 %indvars.iv
%10 = load i8, ptr %arrayidx, align 1, !tbaa !9
switch i8 %10, label %if.else11 [
i8 82, label %if.then
i8 71, label %if.then9
]
if.then: ; preds = %for.body
%inc = add nsw i32 %r.090, 1
br label %for.inc
if.then9: ; preds = %for.body
%inc10 = add nsw i32 %g.091, 1
br label %for.inc
if.else11: ; preds = %for.body
%inc12 = add nsw i32 %b.092, 1
br label %for.inc
for.inc: ; preds = %if.then, %if.else11, %if.then9
%r.1 = phi i32 [ %inc, %if.then ], [ %r.090, %if.then9 ], [ %r.090, %if.else11 ]
%g.1 = phi i32 [ %g.091, %if.then ], [ %inc10, %if.then9 ], [ %g.091, %if.else11 ]
%b.1 = phi i32 [ %b.092, %if.then ], [ %b.092, %if.then9 ], [ %inc12, %if.else11 ]
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%arrayidx.1 = getelementptr inbounds [4040 x i8], ptr @s, i64 0, i64 %indvars.iv.next
%11 = load i8, ptr %arrayidx.1, align 1, !tbaa !9
switch i8 %11, label %if.else11.1 [
i8 82, label %if.then.1
i8 71, label %if.then9.1
]
if.then9.1: ; preds = %for.inc
%inc10.1 = add nsw i32 %g.1, 1
br label %for.inc.1
if.then.1: ; preds = %for.inc
%inc.1 = add nsw i32 %r.1, 1
br label %for.inc.1
if.else11.1: ; preds = %for.inc
%inc12.1 = add nsw i32 %b.1, 1
br label %for.inc.1
for.inc.1: ; preds = %if.else11.1, %if.then.1, %if.then9.1
%r.1.1 = phi i32 [ %inc.1, %if.then.1 ], [ %r.1, %if.then9.1 ], [ %r.1, %if.else11.1 ]
%g.1.1 = phi i32 [ %g.1, %if.then.1 ], [ %inc10.1, %if.then9.1 ], [ %g.1, %if.else11.1 ]
%b.1.1 = phi i32 [ %b.1, %if.then.1 ], [ %b.1, %if.then9.1 ], [ %inc12.1, %if.else11.1 ]
%indvars.iv.next.1 = add nuw nsw i64 %indvars.iv, 2
%niter.next.1 = add i64 %niter, 2
%niter.ncmp.1 = icmp eq i64 %niter.next.1, %unroll_iter
br i1 %niter.ncmp.1, label %for.cond16.preheader.unr-lcssa, label %for.body, !llvm.loop !10
for.cond16.loopexit: ; preds = %if.end56, %for.body20
%cnt.1.lcssa = phi i64 [ %cnt.0102, %for.body20 ], [ %cnt.2, %if.end56 ]
%indvars.iv.next107 = add nuw i32 %indvars.iv106, 1
%exitcond117.not = icmp eq i64 %indvars.iv.next114, %wide.trip.count116
br i1 %exitcond117.not, label %for.cond.cleanup19, label %for.body20, !llvm.loop !12
for.cond.cleanup19: ; preds = %for.cond16.loopexit, %entry, %for.cond16.preheader
%b.0.lcssa123 = phi i64 [ %7, %for.cond16.preheader ], [ 0, %entry ], [ %7, %for.cond16.loopexit ]
%g.0.lcssa122 = phi i64 [ %6, %for.cond16.preheader ], [ 0, %entry ], [ %6, %for.cond16.loopexit ]
%r.0.lcssa121 = phi i64 [ %5, %for.cond16.preheader ], [ 0, %entry ], [ %5, %for.cond16.loopexit ]
%cnt.0.lcssa = phi i64 [ 0, %for.cond16.preheader ], [ 0, %entry ], [ %cnt.1.lcssa, %for.cond16.loopexit ]
%mul66 = mul nsw i64 %g.0.lcssa122, %r.0.lcssa121
%mul68 = mul nsw i64 %mul66, %b.0.lcssa123
%sub69 = sub nsw i64 %mul68, %cnt.0.lcssa
%call70 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i64 noundef %sub69)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #3
ret i32 0
for.body20: ; preds = %for.body20.preheader, %for.cond16.loopexit
%indvars.iv113 = phi i64 [ 1, %for.body20.preheader ], [ %indvars.iv.next114, %for.cond16.loopexit ]
%indvars.iv106 = phi i32 [ 2, %for.body20.preheader ], [ %indvars.iv.next107, %for.cond16.loopexit ]
%cnt.0102 = phi i64 [ 0, %for.body20.preheader ], [ %cnt.1.lcssa, %for.cond16.loopexit ]
%indvars.iv.next114 = add nuw nsw i64 %indvars.iv113, 1
%cmp22.not97.not = icmp ult i64 %indvars.iv113, %9
br i1 %cmp22.not97.not, label %for.body25.lr.ph, label %for.cond16.loopexit
for.body25.lr.ph: ; preds = %for.body20
%12 = zext i32 %indvars.iv106 to i64
%arrayidx29 = getelementptr inbounds [4040 x i8], ptr @s, i64 0, i64 %indvars.iv113
%13 = trunc i64 %indvars.iv113 to i32
br label %for.body25
for.body25: ; preds = %for.body25.lr.ph, %if.end56
%indvars.iv108 = phi i64 [ %12, %for.body25.lr.ph ], [ %indvars.iv.next109, %if.end56 ]
%cnt.198 = phi i64 [ %cnt.0102, %for.body25.lr.ph ], [ %cnt.2, %if.end56 ]
%indvars111 = trunc i64 %indvars.iv108 to i32
%mul = shl nuw nsw i32 %indvars111, 1
%sub = sub nsw i32 %mul, %13
%cmp26.not = icmp sgt i32 %sub, %0
br i1 %cmp26.not, label %if.end56, label %land.lhs.true
land.lhs.true: ; preds = %for.body25
%14 = load i8, ptr %arrayidx29, align 1, !tbaa !9
%idxprom31 = and i64 %indvars.iv108, 4294967295
%arrayidx32 = getelementptr inbounds [4040 x i8], ptr @s, i64 0, i64 %idxprom31
%15 = load i8, ptr %arrayidx32, align 1, !tbaa !9
%cmp34.not = icmp eq i8 %14, %15
br i1 %cmp34.not, label %if.end56, label %land.lhs.true36
land.lhs.true36: ; preds = %land.lhs.true
%idxprom40 = sext i32 %sub to i64
%arrayidx41 = getelementptr inbounds [4040 x i8], ptr @s, i64 0, i64 %idxprom40
%16 = load i8, ptr %arrayidx41, align 1, !tbaa !9
%cmp43.not = icmp ne i8 %14, %16
%cmp52.not = icmp ne i8 %15, %16
%or.cond.not = and i1 %cmp43.not, %cmp52.not
%inc55 = zext i1 %or.cond.not to i64
%spec.select = add nsw i64 %cnt.198, %inc55
br label %if.end56
if.end56: ; preds = %land.lhs.true36, %land.lhs.true, %for.body25
%cnt.2 = phi i64 [ %cnt.198, %land.lhs.true ], [ %cnt.198, %for.body25 ], [ %spec.select, %land.lhs.true36 ]
%indvars.iv.next109 = add i64 %indvars.iv108, 1
%lftr.wideiv = trunc i64 %indvars.iv.next109 to i32
%exitcond112.not = icmp eq i32 %8, %lftr.wideiv
br i1 %exitcond112.not, label %for.cond16.loopexit, label %for.body25, !llvm.loop !13
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!7, !7, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
!12 = distinct !{!12, !11}
!13 = distinct !{!13, !11}
|
#include<stdio.h>
#include<stdlib.h>
int main(){
int n,i,j;
long long int count,r=0,g=0,b=0;
scanf("%d ",&n);
char s[4010];
for(i=0;i<n;i++){
scanf("%c",&s[i]);
if(s[i]=='R')
r++;
else if(s[i]=='G')
g++;
else
b++;
}
count=r*g*b;
for(i=0;i<n;i++){
j=1;
while(i+j+j<n){
if(s[i]!=s[j+i] && s[j+i]!=s[j+j+i] && s[i]!=s[j+j+i])
count-=1;
j+=1;
}
}
printf("%lld\n",count);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_232152/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_232152/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [4 x i8] c"%d \00", align 1
@.str.1 = private unnamed_addr constant [3 x i8] c"%c\00", align 1
@.str.2 = private unnamed_addr constant [6 x i8] c"%lld\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
%s = alloca [4010 x i8], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
call void @llvm.lifetime.start.p0(i64 4010, ptr nonnull %s) #3
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp88 = icmp sgt i32 %0, 0
br i1 %cmp88, label %for.body, label %for.end61
for.body: ; preds = %entry, %for.inc
%indvars.iv = phi i64 [ %indvars.iv.next, %for.inc ], [ 0, %entry ]
%b.092 = phi i64 [ %b.1, %for.inc ], [ 0, %entry ]
%g.091 = phi i64 [ %g.1, %for.inc ], [ 0, %entry ]
%r.090 = phi i64 [ %r.1, %for.inc ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [4010 x i8], ptr %s, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %arrayidx)
%1 = load i8, ptr %arrayidx, align 1, !tbaa !9
switch i8 %1, label %if.else13 [
i8 82, label %if.then
i8 71, label %if.then11
]
if.then: ; preds = %for.body
%inc = add nsw i64 %r.090, 1
br label %for.inc
if.then11: ; preds = %for.body
%inc12 = add nsw i64 %g.091, 1
br label %for.inc
if.else13: ; preds = %for.body
%inc14 = add nsw i64 %b.092, 1
br label %for.inc
for.inc: ; preds = %if.then, %if.else13, %if.then11
%r.1 = phi i64 [ %inc, %if.then ], [ %r.090, %if.then11 ], [ %r.090, %if.else13 ]
%g.1 = phi i64 [ %g.091, %if.then ], [ %inc12, %if.then11 ], [ %g.091, %if.else13 ]
%b.1 = phi i64 [ %b.092, %if.then ], [ %b.092, %if.then11 ], [ %inc14, %if.else13 ]
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%2 = load i32, ptr %n, align 4, !tbaa !5
%3 = sext i32 %2 to i64
%cmp = icmp slt i64 %indvars.iv.next, %3
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !10
for.end: ; preds = %for.inc
%4 = mul nsw i64 %g.1, %r.1
%5 = mul nsw i64 %4, %b.1
%cmp19103 = icmp sgt i32 %2, 0
br i1 %cmp19103, label %while.cond.preheader.preheader, label %for.end61
while.cond.preheader.preheader: ; preds = %for.end
%6 = zext i32 %2 to i64
%wide.trip.count = zext i32 %2 to i64
%invariant.op = add nsw i64 %6, -2
br label %while.cond.preheader
while.cond.preheader: ; preds = %while.cond.preheader.preheader, %for.inc59
%indvars.iv122 = phi i64 [ 0, %while.cond.preheader.preheader ], [ %indvars.iv.next123, %for.inc59 ]
%indvars.iv109 = phi i64 [ 1, %while.cond.preheader.preheader ], [ %indvars.iv.next110, %for.inc59 ]
%count.0105 = phi i64 [ %5, %while.cond.preheader.preheader ], [ %count.1.lcssa, %for.inc59 ]
%cmp2398 = icmp slt i64 %indvars.iv122, %invariant.op
br i1 %cmp2398, label %while.body.lr.ph, label %for.inc59
while.body.lr.ph: ; preds = %while.cond.preheader
%arrayidx26 = getelementptr inbounds [4010 x i8], ptr %s, i64 0, i64 %indvars.iv122
%7 = load i8, ptr %arrayidx26, align 1, !tbaa !9
br label %while.body
while.body: ; preds = %while.body.lr.ph, %if.end57
%indvars.iv113 = phi i64 [ 1, %while.body.lr.ph ], [ %indvars.iv.next114, %if.end57 ]
%indvars.iv111 = phi i64 [ %indvars.iv109, %while.body.lr.ph ], [ %indvars.iv.next112, %if.end57 ]
%count.1100 = phi i64 [ %count.0105, %while.body.lr.ph ], [ %count.2, %if.end57 ]
%arrayidx30 = getelementptr inbounds [4010 x i8], ptr %s, i64 0, i64 %indvars.iv111
%8 = load i8, ptr %arrayidx30, align 1, !tbaa !9
%cmp32.not = icmp eq i8 %7, %8
br i1 %cmp32.not, label %if.end57, label %land.lhs.true
land.lhs.true: ; preds = %while.body
%9 = shl nuw nsw i64 %indvars.iv113, 1
%10 = add nuw nsw i64 %9, %indvars.iv122
%arrayidx41 = getelementptr inbounds [4010 x i8], ptr %s, i64 0, i64 %10
%11 = load i8, ptr %arrayidx41, align 1, !tbaa !9
%cmp43.not = icmp ne i8 %8, %11
%cmp54.not = icmp ne i8 %7, %11
%or.cond.not = and i1 %cmp43.not, %cmp54.not
%sub = sext i1 %or.cond.not to i64
%spec.select = add nsw i64 %count.1100, %sub
br label %if.end57
if.end57: ; preds = %land.lhs.true, %while.body
%count.2 = phi i64 [ %count.1100, %while.body ], [ %spec.select, %land.lhs.true ]
%indvars.iv.next114 = add nuw nsw i64 %indvars.iv113, 1
%indvars.iv.next112 = add nuw nsw i64 %indvars.iv111, 1
%reass.add = shl nuw i64 %indvars.iv.next114, 1
%12 = add i64 %indvars.iv122, %reass.add
%13 = trunc i64 %12 to i32
%cmp23 = icmp sgt i32 %2, %13
br i1 %cmp23, label %while.body, label %for.inc59, !llvm.loop !12
for.inc59: ; preds = %if.end57, %while.cond.preheader
%count.1.lcssa = phi i64 [ %count.0105, %while.cond.preheader ], [ %count.2, %if.end57 ]
%indvars.iv.next123 = add nuw nsw i64 %indvars.iv122, 1
%indvars.iv.next110 = add nuw nsw i64 %indvars.iv109, 1
%exitcond.not = icmp eq i64 %indvars.iv.next123, %wide.trip.count
br i1 %exitcond.not, label %for.end61, label %while.cond.preheader, !llvm.loop !13
for.end61: ; preds = %for.inc59, %entry, %for.end
%count.0.lcssa = phi i64 [ %5, %for.end ], [ 0, %entry ], [ %count.1.lcssa, %for.inc59 ]
%call62 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i64 noundef %count.0.lcssa)
call void @llvm.lifetime.end.p0(i64 4010, ptr nonnull %s) #3
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!7, !7, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
!12 = distinct !{!12, !11}
!13 = distinct !{!13, !11}
|
#include <stdio.h>
#include <inttypes.h>
int N;
char S[4096];
int id(char c) {
switch (c) {
case 'R': return 0;
case 'G': return 1;
case 'B': return 2;
}
return 3;
}
int rui[4][4096];
int main(void) {
int i, j;
uint64_t kotae = 0;
if (scanf("%d", &N) != 1) return 1;
if (scanf("%4095s", S) != 1) return 1;
for (i = 0; i < N; i++) {
rui[id(S[i])][i]++;
}
for (i = 0; i < 3; i++) {
for (j = 1; j <= N; j++) rui[i][j] += rui[i][j - 1];
}
for (i = 0; i < N; i++) {
for (j = i + 1; j < N; j++) {
if (S[i] != S[j]) {
int target = 3 - id(S[i]) - id(S[j]);
int delta = rui[target][N] - rui[target][j];
if (j + (j - i) < N && id(S[j + (j - i)]) == target) delta--;
kotae += delta;
}
}
}
printf("%" PRIu64 "\n", kotae);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_232196/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_232196/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@N = dso_local global i32 0, align 4
@.str.1 = private unnamed_addr constant [7 x i8] c"%4095s\00", align 1
@S = dso_local global [4096 x i8] zeroinitializer, align 16
@rui = dso_local local_unnamed_addr global [4 x [4096 x i32]] zeroinitializer, align 16
@.str.2 = private unnamed_addr constant [5 x i8] c"%lu\0A\00", align 1
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local i32 @id(i8 noundef signext %c) local_unnamed_addr #0 {
entry:
%conv = sext i8 %c to i32
switch i32 %conv, label %sw.epilog [
i32 82, label %return
i32 71, label %sw.bb1
i32 66, label %sw.bb2
]
sw.bb1: ; preds = %entry
br label %return
sw.bb2: ; preds = %entry
br label %return
sw.epilog: ; preds = %entry
br label %return
return: ; preds = %entry, %sw.epilog, %sw.bb2, %sw.bb1
%retval.0 = phi i32 [ 3, %sw.epilog ], [ 2, %sw.bb2 ], [ 1, %sw.bb1 ], [ 0, %entry ]
ret i32 %retval.0
}
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #1 {
entry:
%call = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull @N)
%cmp.not = icmp eq i32 %call, 1
br i1 %cmp.not, label %if.end, label %cleanup
if.end: ; preds = %entry
%call1 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull @S)
%cmp2.not = icmp eq i32 %call1, 1
br i1 %cmp2.not, label %for.cond.preheader, label %cleanup
for.cond.preheader: ; preds = %if.end
%0 = load i32, ptr @N, align 4, !tbaa !5
%cmp5137 = icmp sgt i32 %0, 0
br i1 %cmp5137, label %for.body.preheader, label %for.end85
for.body.preheader: ; preds = %for.cond.preheader
%wide.trip.count = zext i32 %0 to i64
%xtraiter = and i64 %wide.trip.count, 1
%1 = icmp eq i32 %0, 1
br i1 %1, label %for.cond12.preheader.unr-lcssa, label %for.body.preheader.new
for.body.preheader.new: ; preds = %for.body.preheader
%unroll_iter = and i64 %wide.trip.count, 4294967294
br label %for.body
for.cond12.preheader.unr-lcssa: ; preds = %id.exit.1, %for.body.preheader
%indvars.iv.unr = phi i64 [ 0, %for.body.preheader ], [ %indvars.iv.next.1, %id.exit.1 ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.cond12.preheader, label %for.body.epil
for.body.epil: ; preds = %for.cond12.preheader.unr-lcssa
%arrayidx.epil = getelementptr inbounds [4096 x i8], ptr @S, i64 0, i64 %indvars.iv.unr
%2 = load i8, ptr %arrayidx.epil, align 1, !tbaa !9
%conv.i.epil = sext i8 %2 to i32
switch i32 %conv.i.epil, label %sw.epilog.i.epil [
i32 82, label %id.exit.epil
i32 71, label %sw.bb1.i.epil
i32 66, label %sw.bb2.i.epil
]
sw.bb2.i.epil: ; preds = %for.body.epil
br label %id.exit.epil
sw.bb1.i.epil: ; preds = %for.body.epil
br label %id.exit.epil
sw.epilog.i.epil: ; preds = %for.body.epil
br label %id.exit.epil
id.exit.epil: ; preds = %sw.epilog.i.epil, %sw.bb1.i.epil, %sw.bb2.i.epil, %for.body.epil
%retval.0.i.epil = phi i64 [ 3, %sw.epilog.i.epil ], [ 2, %sw.bb2.i.epil ], [ 1, %sw.bb1.i.epil ], [ 0, %for.body.epil ]
%arrayidx10.epil = getelementptr inbounds [4 x [4096 x i32]], ptr @rui, i64 0, i64 %retval.0.i.epil, i64 %indvars.iv.unr
%3 = load i32, ptr %arrayidx10.epil, align 4, !tbaa !5
%inc.epil = add nsw i32 %3, 1
store i32 %inc.epil, ptr %arrayidx10.epil, align 4, !tbaa !5
br label %for.cond12.preheader
for.cond12.preheader: ; preds = %for.cond12.preheader.unr-lcssa, %id.exit.epil
%cmp16.not139 = icmp slt i32 %0, 1
br i1 %cmp16.not139, label %for.end85, label %for.cond15.preheader.preheader
for.cond15.preheader.preheader: ; preds = %for.cond12.preheader
%4 = add nuw i32 %0, 1
%wide.trip.count156 = zext i32 %4 to i64
%.pre = load i32, ptr @rui, align 16, !tbaa !5
%5 = add nsw i64 %wide.trip.count156, -1
%6 = add nsw i64 %wide.trip.count156, -2
%xtraiter179 = and i64 %5, 3
%7 = icmp ult i64 %6, 3
br i1 %7, label %for.cond15.for.inc29_crit_edge.unr-lcssa, label %for.cond15.preheader.preheader.new
for.cond15.preheader.preheader.new: ; preds = %for.cond15.preheader.preheader
%unroll_iter181 = and i64 %5, -4
br label %for.body17
for.body: ; preds = %id.exit.1, %for.body.preheader.new
%indvars.iv = phi i64 [ 0, %for.body.preheader.new ], [ %indvars.iv.next.1, %id.exit.1 ]
%niter = phi i64 [ 0, %for.body.preheader.new ], [ %niter.next.1, %id.exit.1 ]
%arrayidx = getelementptr inbounds [4096 x i8], ptr @S, i64 0, i64 %indvars.iv
%8 = load i8, ptr %arrayidx, align 2, !tbaa !9
%conv.i = sext i8 %8 to i32
switch i32 %conv.i, label %sw.epilog.i [
i32 82, label %id.exit
i32 71, label %sw.bb1.i
i32 66, label %sw.bb2.i
]
sw.bb1.i: ; preds = %for.body
br label %id.exit
sw.bb2.i: ; preds = %for.body
br label %id.exit
sw.epilog.i: ; preds = %for.body
br label %id.exit
id.exit: ; preds = %for.body, %sw.bb1.i, %sw.bb2.i, %sw.epilog.i
%retval.0.i = phi i64 [ 3, %sw.epilog.i ], [ 2, %sw.bb2.i ], [ 1, %sw.bb1.i ], [ 0, %for.body ]
%arrayidx10 = getelementptr inbounds [4 x [4096 x i32]], ptr @rui, i64 0, i64 %retval.0.i, i64 %indvars.iv
%9 = load i32, ptr %arrayidx10, align 8, !tbaa !5
%inc = add nsw i32 %9, 1
store i32 %inc, ptr %arrayidx10, align 8, !tbaa !5
%indvars.iv.next = or i64 %indvars.iv, 1
%arrayidx.1 = getelementptr inbounds [4096 x i8], ptr @S, i64 0, i64 %indvars.iv.next
%10 = load i8, ptr %arrayidx.1, align 1, !tbaa !9
%conv.i.1 = sext i8 %10 to i32
switch i32 %conv.i.1, label %sw.epilog.i.1 [
i32 82, label %id.exit.1
i32 71, label %sw.bb1.i.1
i32 66, label %sw.bb2.i.1
]
sw.bb2.i.1: ; preds = %id.exit
br label %id.exit.1
sw.bb1.i.1: ; preds = %id.exit
br label %id.exit.1
sw.epilog.i.1: ; preds = %id.exit
br label %id.exit.1
id.exit.1: ; preds = %sw.epilog.i.1, %sw.bb1.i.1, %sw.bb2.i.1, %id.exit
%retval.0.i.1 = phi i64 [ 3, %sw.epilog.i.1 ], [ 2, %sw.bb2.i.1 ], [ 1, %sw.bb1.i.1 ], [ 0, %id.exit ]
%arrayidx10.1 = getelementptr inbounds [4 x [4096 x i32]], ptr @rui, i64 0, i64 %retval.0.i.1, i64 %indvars.iv.next
%11 = load i32, ptr %arrayidx10.1, align 4, !tbaa !5
%inc.1 = add nsw i32 %11, 1
store i32 %inc.1, ptr %arrayidx10.1, align 4, !tbaa !5
%indvars.iv.next.1 = add nuw nsw i64 %indvars.iv, 2
%niter.next.1 = add i64 %niter, 2
%niter.ncmp.1 = icmp eq i64 %niter.next.1, %unroll_iter
br i1 %niter.ncmp.1, label %for.cond12.preheader.unr-lcssa, label %for.body, !llvm.loop !10
for.cond32.preheader.unr-lcssa: ; preds = %for.body17.2, %for.cond15.for.inc29_crit_edge.1
%.unr201 = phi i32 [ %.pre177, %for.cond15.for.inc29_crit_edge.1 ], [ %add.2.3, %for.body17.2 ]
%indvars.iv152.2.unr = phi i64 [ 1, %for.cond15.for.inc29_crit_edge.1 ], [ %indvars.iv.next153.2.3, %for.body17.2 ]
%lcmp.mod202.not = icmp eq i64 %xtraiter199, 0
br i1 %lcmp.mod202.not, label %for.cond32.preheader, label %for.body17.2.epil
for.body17.2.epil: ; preds = %for.cond32.preheader.unr-lcssa, %for.body17.2.epil
%12 = phi i32 [ %add.2.epil, %for.body17.2.epil ], [ %.unr201, %for.cond32.preheader.unr-lcssa ]
%indvars.iv152.2.epil = phi i64 [ %indvars.iv.next153.2.epil, %for.body17.2.epil ], [ %indvars.iv152.2.unr, %for.cond32.preheader.unr-lcssa ]
%epil.iter200 = phi i64 [ %epil.iter200.next, %for.body17.2.epil ], [ 0, %for.cond32.preheader.unr-lcssa ]
%arrayidx25.2.epil = getelementptr inbounds [4 x [4096 x i32]], ptr @rui, i64 0, i64 2, i64 %indvars.iv152.2.epil
%13 = load i32, ptr %arrayidx25.2.epil, align 4, !tbaa !5
%add.2.epil = add nsw i32 %13, %12
store i32 %add.2.epil, ptr %arrayidx25.2.epil, align 4, !tbaa !5
%indvars.iv.next153.2.epil = add nuw nsw i64 %indvars.iv152.2.epil, 1
%epil.iter200.next = add i64 %epil.iter200, 1
%epil.iter200.cmp.not = icmp eq i64 %epil.iter200.next, %xtraiter199
br i1 %epil.iter200.cmp.not, label %for.cond32.preheader, label %for.body17.2.epil, !llvm.loop !12
for.cond32.preheader: ; preds = %for.body17.2.epil, %for.cond32.preheader.unr-lcssa
br i1 %cmp5137, label %for.body34.lr.ph, label %for.end85
for.body34.lr.ph: ; preds = %for.cond32.preheader
%idxprom57 = zext i32 %0 to i64
%wide.trip.count174 = zext i32 %0 to i64
br label %for.body34
for.body17: ; preds = %for.body17, %for.cond15.preheader.preheader.new
%14 = phi i32 [ %.pre, %for.cond15.preheader.preheader.new ], [ %add.3, %for.body17 ]
%indvars.iv152 = phi i64 [ 1, %for.cond15.preheader.preheader.new ], [ %indvars.iv.next153.3, %for.body17 ]
%niter182 = phi i64 [ 0, %for.cond15.preheader.preheader.new ], [ %niter182.next.3, %for.body17 ]
%arrayidx25 = getelementptr inbounds [4 x [4096 x i32]], ptr @rui, i64 0, i64 0, i64 %indvars.iv152
%15 = load i32, ptr %arrayidx25, align 4, !tbaa !5
%add = add nsw i32 %15, %14
store i32 %add, ptr %arrayidx25, align 4, !tbaa !5
%indvars.iv.next153 = add nuw nsw i64 %indvars.iv152, 1
%arrayidx25.1184 = getelementptr inbounds [4 x [4096 x i32]], ptr @rui, i64 0, i64 0, i64 %indvars.iv.next153
%16 = load i32, ptr %arrayidx25.1184, align 4, !tbaa !5
%add.1185 = add nsw i32 %16, %add
store i32 %add.1185, ptr %arrayidx25.1184, align 4, !tbaa !5
%indvars.iv.next153.1186 = add nuw nsw i64 %indvars.iv152, 2
%arrayidx25.2189 = getelementptr inbounds [4 x [4096 x i32]], ptr @rui, i64 0, i64 0, i64 %indvars.iv.next153.1186
%17 = load i32, ptr %arrayidx25.2189, align 4, !tbaa !5
%add.2190 = add nsw i32 %17, %add.1185
store i32 %add.2190, ptr %arrayidx25.2189, align 4, !tbaa !5
%indvars.iv.next153.2191 = add nuw nsw i64 %indvars.iv152, 3
%arrayidx25.3 = getelementptr inbounds [4 x [4096 x i32]], ptr @rui, i64 0, i64 0, i64 %indvars.iv.next153.2191
%18 = load i32, ptr %arrayidx25.3, align 4, !tbaa !5
%add.3 = add nsw i32 %18, %add.2190
store i32 %add.3, ptr %arrayidx25.3, align 4, !tbaa !5
%indvars.iv.next153.3 = add nuw nsw i64 %indvars.iv152, 4
%niter182.next.3 = add i64 %niter182, 4
%niter182.ncmp.3 = icmp eq i64 %niter182.next.3, %unroll_iter181
br i1 %niter182.ncmp.3, label %for.cond15.for.inc29_crit_edge.unr-lcssa, label %for.body17, !llvm.loop !14
for.cond15.for.inc29_crit_edge.unr-lcssa: ; preds = %for.body17, %for.cond15.preheader.preheader
%.unr = phi i32 [ %.pre, %for.cond15.preheader.preheader ], [ %add.3, %for.body17 ]
%indvars.iv152.unr = phi i64 [ 1, %for.cond15.preheader.preheader ], [ %indvars.iv.next153.3, %for.body17 ]
%lcmp.mod180.not = icmp eq i64 %xtraiter179, 0
br i1 %lcmp.mod180.not, label %for.cond15.for.inc29_crit_edge, label %for.body17.epil
for.body17.epil: ; preds = %for.cond15.for.inc29_crit_edge.unr-lcssa, %for.body17.epil
%19 = phi i32 [ %add.epil, %for.body17.epil ], [ %.unr, %for.cond15.for.inc29_crit_edge.unr-lcssa ]
%indvars.iv152.epil = phi i64 [ %indvars.iv.next153.epil, %for.body17.epil ], [ %indvars.iv152.unr, %for.cond15.for.inc29_crit_edge.unr-lcssa ]
%epil.iter = phi i64 [ %epil.iter.next, %for.body17.epil ], [ 0, %for.cond15.for.inc29_crit_edge.unr-lcssa ]
%arrayidx25.epil = getelementptr inbounds [4 x [4096 x i32]], ptr @rui, i64 0, i64 0, i64 %indvars.iv152.epil
%20 = load i32, ptr %arrayidx25.epil, align 4, !tbaa !5
%add.epil = add nsw i32 %20, %19
store i32 %add.epil, ptr %arrayidx25.epil, align 4, !tbaa !5
%indvars.iv.next153.epil = add nuw nsw i64 %indvars.iv152.epil, 1
%epil.iter.next = add i64 %epil.iter, 1
%epil.iter.cmp.not = icmp eq i64 %epil.iter.next, %xtraiter179
br i1 %epil.iter.cmp.not, label %for.cond15.for.inc29_crit_edge, label %for.body17.epil, !llvm.loop !15
for.cond15.for.inc29_crit_edge: ; preds = %for.body17.epil, %for.cond15.for.inc29_crit_edge.unr-lcssa
%.pre176 = load i32, ptr getelementptr inbounds ([4 x [4096 x i32]], ptr @rui, i64 0, i64 1, i64 0), align 16, !tbaa !5
%xtraiter193 = and i64 %5, 3
%21 = icmp ult i64 %6, 3
br i1 %21, label %for.cond15.for.inc29_crit_edge.1.unr-lcssa, label %for.cond15.for.inc29_crit_edge.new
for.cond15.for.inc29_crit_edge.new: ; preds = %for.cond15.for.inc29_crit_edge
%unroll_iter197 = and i64 %5, -4
br label %for.body17.1
for.body17.1: ; preds = %for.body17.1, %for.cond15.for.inc29_crit_edge.new
%22 = phi i32 [ %.pre176, %for.cond15.for.inc29_crit_edge.new ], [ %add.1.3, %for.body17.1 ]
%indvars.iv152.1 = phi i64 [ 1, %for.cond15.for.inc29_crit_edge.new ], [ %indvars.iv.next153.1.3, %for.body17.1 ]
%niter198 = phi i64 [ 0, %for.cond15.for.inc29_crit_edge.new ], [ %niter198.next.3, %for.body17.1 ]
%arrayidx25.1 = getelementptr inbounds [4 x [4096 x i32]], ptr @rui, i64 0, i64 1, i64 %indvars.iv152.1
%23 = load i32, ptr %arrayidx25.1, align 4, !tbaa !5
%add.1 = add nsw i32 %23, %22
store i32 %add.1, ptr %arrayidx25.1, align 4, !tbaa !5
%indvars.iv.next153.1 = add nuw nsw i64 %indvars.iv152.1, 1
%arrayidx25.1.1 = getelementptr inbounds [4 x [4096 x i32]], ptr @rui, i64 0, i64 1, i64 %indvars.iv.next153.1
%24 = load i32, ptr %arrayidx25.1.1, align 4, !tbaa !5
%add.1.1 = add nsw i32 %24, %add.1
store i32 %add.1.1, ptr %arrayidx25.1.1, align 4, !tbaa !5
%indvars.iv.next153.1.1 = add nuw nsw i64 %indvars.iv152.1, 2
%arrayidx25.1.2 = getelementptr inbounds [4 x [4096 x i32]], ptr @rui, i64 0, i64 1, i64 %indvars.iv.next153.1.1
%25 = load i32, ptr %arrayidx25.1.2, align 4, !tbaa !5
%add.1.2 = add nsw i32 %25, %add.1.1
store i32 %add.1.2, ptr %arrayidx25.1.2, align 4, !tbaa !5
%indvars.iv.next153.1.2 = add nuw nsw i64 %indvars.iv152.1, 3
%arrayidx25.1.3 = getelementptr inbounds [4 x [4096 x i32]], ptr @rui, i64 0, i64 1, i64 %indvars.iv.next153.1.2
%26 = load i32, ptr %arrayidx25.1.3, align 4, !tbaa !5
%add.1.3 = add nsw i32 %26, %add.1.2
store i32 %add.1.3, ptr %arrayidx25.1.3, align 4, !tbaa !5
%indvars.iv.next153.1.3 = add nuw nsw i64 %indvars.iv152.1, 4
%niter198.next.3 = add i64 %niter198, 4
%niter198.ncmp.3 = icmp eq i64 %niter198.next.3, %unroll_iter197
br i1 %niter198.ncmp.3, label %for.cond15.for.inc29_crit_edge.1.unr-lcssa, label %for.body17.1, !llvm.loop !14
for.cond15.for.inc29_crit_edge.1.unr-lcssa: ; preds = %for.body17.1, %for.cond15.for.inc29_crit_edge
%.unr195 = phi i32 [ %.pre176, %for.cond15.for.inc29_crit_edge ], [ %add.1.3, %for.body17.1 ]
%indvars.iv152.1.unr = phi i64 [ 1, %for.cond15.for.inc29_crit_edge ], [ %indvars.iv.next153.1.3, %for.body17.1 ]
%lcmp.mod196.not = icmp eq i64 %xtraiter193, 0
br i1 %lcmp.mod196.not, label %for.cond15.for.inc29_crit_edge.1, label %for.body17.1.epil
for.body17.1.epil: ; preds = %for.cond15.for.inc29_crit_edge.1.unr-lcssa, %for.body17.1.epil
%27 = phi i32 [ %add.1.epil, %for.body17.1.epil ], [ %.unr195, %for.cond15.for.inc29_crit_edge.1.unr-lcssa ]
%indvars.iv152.1.epil = phi i64 [ %indvars.iv.next153.1.epil, %for.body17.1.epil ], [ %indvars.iv152.1.unr, %for.cond15.for.inc29_crit_edge.1.unr-lcssa ]
%epil.iter194 = phi i64 [ %epil.iter194.next, %for.body17.1.epil ], [ 0, %for.cond15.for.inc29_crit_edge.1.unr-lcssa ]
%arrayidx25.1.epil = getelementptr inbounds [4 x [4096 x i32]], ptr @rui, i64 0, i64 1, i64 %indvars.iv152.1.epil
%28 = load i32, ptr %arrayidx25.1.epil, align 4, !tbaa !5
%add.1.epil = add nsw i32 %28, %27
store i32 %add.1.epil, ptr %arrayidx25.1.epil, align 4, !tbaa !5
%indvars.iv.next153.1.epil = add nuw nsw i64 %indvars.iv152.1.epil, 1
%epil.iter194.next = add i64 %epil.iter194, 1
%epil.iter194.cmp.not = icmp eq i64 %epil.iter194.next, %xtraiter193
br i1 %epil.iter194.cmp.not, label %for.cond15.for.inc29_crit_edge.1, label %for.body17.1.epil, !llvm.loop !16
for.cond15.for.inc29_crit_edge.1: ; preds = %for.body17.1.epil, %for.cond15.for.inc29_crit_edge.1.unr-lcssa
%.pre177 = load i32, ptr getelementptr inbounds ([4 x [4096 x i32]], ptr @rui, i64 0, i64 2, i64 0), align 16, !tbaa !5
%xtraiter199 = and i64 %5, 3
%29 = icmp ult i64 %6, 3
br i1 %29, label %for.cond32.preheader.unr-lcssa, label %for.cond15.for.inc29_crit_edge.1.new
for.cond15.for.inc29_crit_edge.1.new: ; preds = %for.cond15.for.inc29_crit_edge.1
%unroll_iter203 = and i64 %5, -4
br label %for.body17.2
for.body17.2: ; preds = %for.body17.2, %for.cond15.for.inc29_crit_edge.1.new
%30 = phi i32 [ %.pre177, %for.cond15.for.inc29_crit_edge.1.new ], [ %add.2.3, %for.body17.2 ]
%indvars.iv152.2 = phi i64 [ 1, %for.cond15.for.inc29_crit_edge.1.new ], [ %indvars.iv.next153.2.3, %for.body17.2 ]
%niter204 = phi i64 [ 0, %for.cond15.for.inc29_crit_edge.1.new ], [ %niter204.next.3, %for.body17.2 ]
%arrayidx25.2 = getelementptr inbounds [4 x [4096 x i32]], ptr @rui, i64 0, i64 2, i64 %indvars.iv152.2
%31 = load i32, ptr %arrayidx25.2, align 4, !tbaa !5
%add.2 = add nsw i32 %31, %30
store i32 %add.2, ptr %arrayidx25.2, align 4, !tbaa !5
%indvars.iv.next153.2 = add nuw nsw i64 %indvars.iv152.2, 1
%arrayidx25.2.1 = getelementptr inbounds [4 x [4096 x i32]], ptr @rui, i64 0, i64 2, i64 %indvars.iv.next153.2
%32 = load i32, ptr %arrayidx25.2.1, align 4, !tbaa !5
%add.2.1 = add nsw i32 %32, %add.2
store i32 %add.2.1, ptr %arrayidx25.2.1, align 4, !tbaa !5
%indvars.iv.next153.2.1 = add nuw nsw i64 %indvars.iv152.2, 2
%arrayidx25.2.2 = getelementptr inbounds [4 x [4096 x i32]], ptr @rui, i64 0, i64 2, i64 %indvars.iv.next153.2.1
%33 = load i32, ptr %arrayidx25.2.2, align 4, !tbaa !5
%add.2.2 = add nsw i32 %33, %add.2.1
store i32 %add.2.2, ptr %arrayidx25.2.2, align 4, !tbaa !5
%indvars.iv.next153.2.2 = add nuw nsw i64 %indvars.iv152.2, 3
%arrayidx25.2.3 = getelementptr inbounds [4 x [4096 x i32]], ptr @rui, i64 0, i64 2, i64 %indvars.iv.next153.2.2
%34 = load i32, ptr %arrayidx25.2.3, align 4, !tbaa !5
%add.2.3 = add nsw i32 %34, %add.2.2
store i32 %add.2.3, ptr %arrayidx25.2.3, align 4, !tbaa !5
%indvars.iv.next153.2.3 = add nuw nsw i64 %indvars.iv152.2, 4
%niter204.next.3 = add i64 %niter204, 4
%niter204.ncmp.3 = icmp eq i64 %niter204.next.3, %unroll_iter203
br i1 %niter204.ncmp.3, label %for.cond32.preheader.unr-lcssa, label %for.body17.2, !llvm.loop !14
for.cond32.loopexit: ; preds = %for.inc80, %for.body34
%kotae.1.lcssa = phi i64 [ %kotae.0148, %for.body34 ], [ %kotae.2, %for.inc80 ]
%indvars.iv.next163 = add nuw nsw i64 %indvars.iv162, 1
%exitcond175.not = icmp eq i64 %indvars.iv.next172, %wide.trip.count174
br i1 %exitcond175.not, label %for.end85, label %for.body34, !llvm.loop !17
for.body34: ; preds = %for.body34.lr.ph, %for.cond32.loopexit
%indvars.iv171 = phi i64 [ 0, %for.body34.lr.ph ], [ %indvars.iv.next172, %for.cond32.loopexit ]
%indvars.iv162 = phi i64 [ 1, %for.body34.lr.ph ], [ %indvars.iv.next163, %for.cond32.loopexit ]
%kotae.0148 = phi i64 [ 0, %for.body34.lr.ph ], [ %kotae.1.lcssa, %for.cond32.loopexit ]
%indvars.iv.next172 = add nuw nsw i64 %indvars.iv171, 1
%cmp37142 = icmp ult i64 %indvars.iv.next172, %idxprom57
br i1 %cmp37142, label %for.body38.lr.ph, label %for.cond32.loopexit
for.body38.lr.ph: ; preds = %for.body34
%arrayidx40 = getelementptr inbounds [4096 x i8], ptr @S, i64 0, i64 %indvars.iv171
%35 = load i8, ptr %arrayidx40, align 1, !tbaa !9
%conv.i119 = sext i8 %35 to i32
br label %for.body38
for.body38: ; preds = %for.body38.lr.ph, %for.inc80
%indvars.iv164 = phi i64 [ %indvars.iv162, %for.body38.lr.ph ], [ %indvars.iv.next165, %for.inc80 ]
%kotae.1144 = phi i64 [ %kotae.0148, %for.body38.lr.ph ], [ %kotae.2, %for.inc80 ]
%arrayidx42 = getelementptr inbounds [4096 x i8], ptr @S, i64 0, i64 %indvars.iv164
%36 = load i8, ptr %arrayidx42, align 1, !tbaa !9
%cmp44.not = icmp eq i8 %35, %36
br i1 %cmp44.not, label %for.inc80, label %if.then46
if.then46: ; preds = %for.body38
switch i32 %conv.i119, label %sw.epilog.i123 [
i32 82, label %id.exit124
i32 71, label %sw.bb1.i122
i32 66, label %sw.bb2.i120
]
sw.bb1.i122: ; preds = %if.then46
br label %id.exit124
sw.bb2.i120: ; preds = %if.then46
br label %id.exit124
sw.epilog.i123: ; preds = %if.then46
br label %id.exit124
id.exit124: ; preds = %if.then46, %sw.bb1.i122, %sw.bb2.i120, %sw.epilog.i123
%retval.0.i121 = phi i32 [ 0, %sw.epilog.i123 ], [ 1, %sw.bb2.i120 ], [ 2, %sw.bb1.i122 ], [ 3, %if.then46 ]
%conv.i125 = sext i8 %36 to i32
switch i32 %conv.i125, label %sw.epilog.i129 [
i32 82, label %id.exit130
i32 71, label %sw.bb1.i128
i32 66, label %sw.bb2.i126
]
sw.bb1.i128: ; preds = %id.exit124
br label %id.exit130
sw.bb2.i126: ; preds = %id.exit124
br label %id.exit130
sw.epilog.i129: ; preds = %id.exit124
br label %id.exit130
id.exit130: ; preds = %id.exit124, %sw.bb1.i128, %sw.bb2.i126, %sw.epilog.i129
%retval.0.i127.neg = phi i32 [ -3, %sw.epilog.i129 ], [ -2, %sw.bb2.i126 ], [ -1, %sw.bb1.i128 ], [ 0, %id.exit124 ]
%sub54 = add nsw i32 %retval.0.i127.neg, %retval.0.i121
%idxprom55 = sext i32 %sub54 to i64
%arrayidx58 = getelementptr inbounds [4 x [4096 x i32]], ptr @rui, i64 0, i64 %idxprom55, i64 %idxprom57
%37 = load i32, ptr %arrayidx58, align 4, !tbaa !5
%arrayidx62 = getelementptr inbounds [4 x [4096 x i32]], ptr @rui, i64 0, i64 %idxprom55, i64 %indvars.iv164
%38 = load i32, ptr %arrayidx62, align 4, !tbaa !5
%sub63 = sub nsw i32 %37, %38
%sub64 = sub nsw i64 %indvars.iv164, %indvars.iv171
%sext = shl i64 %sub64, 32
%39 = ashr exact i64 %sext, 32
%40 = add nuw nsw i64 %39, %indvars.iv164
%cmp66.wide = icmp slt i64 %40, %idxprom57
br i1 %cmp66.wide, label %land.lhs.true, label %if.end76
land.lhs.true: ; preds = %id.exit130
%arrayidx71 = getelementptr inbounds [4096 x i8], ptr @S, i64 0, i64 %40
%41 = load i8, ptr %arrayidx71, align 1, !tbaa !9
%conv.i131 = sext i8 %41 to i32
switch i32 %conv.i131, label %sw.epilog.i135 [
i32 82, label %id.exit136
i32 71, label %sw.bb1.i134
i32 66, label %sw.bb2.i132
]
sw.bb1.i134: ; preds = %land.lhs.true
br label %id.exit136
sw.bb2.i132: ; preds = %land.lhs.true
br label %id.exit136
sw.epilog.i135: ; preds = %land.lhs.true
br label %id.exit136
id.exit136: ; preds = %land.lhs.true, %sw.bb1.i134, %sw.bb2.i132, %sw.epilog.i135
%retval.0.i133 = phi i32 [ 3, %sw.epilog.i135 ], [ 2, %sw.bb2.i132 ], [ 1, %sw.bb1.i134 ], [ 0, %land.lhs.true ]
%cmp73 = icmp eq i32 %retval.0.i133, %sub54
%dec = sext i1 %cmp73 to i32
%spec.select = add nsw i32 %sub63, %dec
br label %if.end76
if.end76: ; preds = %id.exit136, %id.exit130
%delta.0 = phi i32 [ %sub63, %id.exit130 ], [ %spec.select, %id.exit136 ]
%conv77 = sext i32 %delta.0 to i64
%add78 = add i64 %kotae.1144, %conv77
br label %for.inc80
for.inc80: ; preds = %for.body38, %if.end76
%kotae.2 = phi i64 [ %add78, %if.end76 ], [ %kotae.1144, %for.body38 ]
%indvars.iv.next165 = add nuw nsw i64 %indvars.iv164, 1
%exitcond170.not = icmp eq i64 %indvars.iv.next165, %wide.trip.count174
br i1 %exitcond170.not, label %for.cond32.loopexit, label %for.body38, !llvm.loop !18
for.end85: ; preds = %for.cond32.loopexit, %for.cond.preheader, %for.cond12.preheader, %for.cond32.preheader
%kotae.0.lcssa = phi i64 [ 0, %for.cond32.preheader ], [ 0, %for.cond12.preheader ], [ 0, %for.cond.preheader ], [ %kotae.1.lcssa, %for.cond32.loopexit ]
%call86 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i64 noundef %kotae.0.lcssa)
br label %cleanup
cleanup: ; preds = %if.end, %entry, %for.end85
%retval.0 = phi i32 [ 0, %for.end85 ], [ 1, %entry ], [ 1, %if.end ]
ret i32 %retval.0
}
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
attributes #0 = { mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!7, !7, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
!12 = distinct !{!12, !13}
!13 = !{!"llvm.loop.unroll.disable"}
!14 = distinct !{!14, !11}
!15 = distinct !{!15, !13}
!16 = distinct !{!16, !13}
!17 = distinct !{!17, !11}
!18 = distinct !{!18, !11}
|
#include <stdio.h>
int main(void) {
int team[100][2] = {{0}};
int array[31] = {0};
int i = 0, j, k, n, count;
while(scanf("%d,%d",&team[i][0],&team[i][1]) ,team[i][0] != 0 ) {
i++;
}
n = i;
for(--i; i >= 0; i--) {
array[team[i][1]] = 1;
}
while(scanf("%d",&k) != EOF) {
count = 0;
for(i = 0; i < n; i++ ) {
if(team[i][0] == k ) {
j = team[i][1];
break;
}
}
for(i = 31; i > j; i--) {
if(array[i]) {
count++;
}
}
printf("%d\n",count);
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_232246/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_232246/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [6 x i8] c"%d,%d\00", align 1
@.str.1 = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.2 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%team = alloca [100 x [2 x i32]], align 16
%array = alloca [31 x i32], align 16
%k = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 800, ptr nonnull %team) #5
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(800) %team, i8 0, i64 800, i1 false)
call void @llvm.lifetime.start.p0(i64 124, ptr nonnull %array) #5
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(124) %array, i8 0, i64 124, i1 false)
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %k) #5
br label %while.cond
while.cond: ; preds = %while.cond, %entry
%indvars.iv81 = phi i32 [ %indvars.iv.next82, %while.cond ], [ 0, %entry ]
%indvars.iv = phi i64 [ %indvars.iv.next, %while.cond ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x [2 x i32]], ptr %team, i64 0, i64 %indvars.iv
%arrayidx4 = getelementptr inbounds [100 x [2 x i32]], ptr %team, i64 0, i64 %indvars.iv, i64 1
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx, ptr noundef nonnull %arrayidx4)
%0 = load i32, ptr %arrayidx, align 8, !tbaa !5
%cmp.not = icmp eq i32 %0, 0
%indvars.iv.next = add nuw i64 %indvars.iv, 1
%indvars.iv.next82 = add nuw i32 %indvars.iv81, 1
br i1 %cmp.not, label %for.cond.preheader, label %while.cond, !llvm.loop !9
for.cond.preheader: ; preds = %while.cond
%1 = and i64 %indvars.iv, 4294967295
%cmp861.not = icmp eq i64 %1, 0
br i1 %cmp861.not, label %while.cond15.preheader.thread, label %for.body
while.cond15.preheader: ; preds = %for.body
%call1668 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %k)
%cmp17.not69 = icmp eq i32 %call1668, -1
br i1 %cmp17.not69, label %while.end44, label %for.cond19.preheader.lr.ph
while.cond15.preheader.thread: ; preds = %for.cond.preheader
%call166887 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %k)
%cmp17.not6988 = icmp eq i32 %call166887, -1
br i1 %cmp17.not6988, label %while.end44, label %for.cond19.preheader.preheader
for.cond19.preheader.lr.ph: ; preds = %while.cond15.preheader
br i1 %cmp861.not, label %for.cond19.preheader.preheader, label %for.cond19.preheader.us.preheader
for.cond19.preheader.preheader: ; preds = %while.cond15.preheader.thread, %for.cond19.preheader.lr.ph
br label %for.cond19.preheader
for.cond19.preheader.us.preheader: ; preds = %for.cond19.preheader.lr.ph
%wide.trip.count = zext i32 %indvars.iv81 to i64
br label %for.cond19.preheader.us
for.cond19.preheader.us: ; preds = %for.cond19.preheader.us.preheader, %for.end42.us
%j.070.us = phi i32 [ %j.1.us, %for.end42.us ], [ undef, %for.cond19.preheader.us.preheader ]
%2 = load i32, ptr %k, align 4, !tbaa !5
br label %for.body21.us
for.cond19.us: ; preds = %for.body21.us
%indvars.iv.next78 = add nuw nsw i64 %indvars.iv77, 1
%exitcond.not = icmp eq i64 %indvars.iv.next78, %wide.trip.count
br i1 %exitcond.not, label %for.end31.us, label %for.body21.us, !llvm.loop !11
for.body21.us: ; preds = %for.cond19.preheader.us, %for.cond19.us
%indvars.iv77 = phi i64 [ 0, %for.cond19.preheader.us ], [ %indvars.iv.next78, %for.cond19.us ]
%arrayidx23.us = getelementptr inbounds [100 x [2 x i32]], ptr %team, i64 0, i64 %indvars.iv77
%3 = load i32, ptr %arrayidx23.us, align 8, !tbaa !5
%cmp25.us = icmp eq i32 %3, %2
br i1 %cmp25.us, label %if.then.us, label %for.cond19.us
if.then.us: ; preds = %for.body21.us
%arrayidx28.us = getelementptr inbounds [100 x [2 x i32]], ptr %team, i64 0, i64 %indvars.iv77, i64 1
%4 = load i32, ptr %arrayidx28.us, align 4, !tbaa !5
br label %for.end31.us
for.end31.us: ; preds = %for.cond19.us, %if.then.us
%j.1.us = phi i32 [ %4, %if.then.us ], [ %j.070.us, %for.cond19.us ]
%cmp3365.us = icmp slt i32 %j.1.us, 31
br i1 %cmp3365.us, label %for.body34.us.preheader, label %for.end42.us
for.body34.us.preheader: ; preds = %for.end31.us
%5 = sext i32 %j.1.us to i64
%6 = sub nsw i64 31, %5
%min.iters.check = icmp ult i64 %6, 8
br i1 %min.iters.check, label %for.body34.us.preheader96, label %vector.ph
vector.ph: ; preds = %for.body34.us.preheader
%n.vec = and i64 %6, -8
%ind.end = sub nsw i64 31, %n.vec
br label %vector.body
vector.body: ; preds = %vector.body, %vector.ph
%index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
%vec.phi = phi <4 x i32> [ zeroinitializer, %vector.ph ], [ %14, %vector.body ]
%vec.phi93 = phi <4 x i32> [ zeroinitializer, %vector.ph ], [ %15, %vector.body ]
%offset.idx = sub i64 31, %index
%7 = getelementptr inbounds [31 x i32], ptr %array, i64 0, i64 %offset.idx
%8 = getelementptr inbounds i32, ptr %7, i64 -3
%wide.load = load <4 x i32>, ptr %8, align 16, !tbaa !5
%reverse = shufflevector <4 x i32> %wide.load, <4 x i32> poison, <4 x i32> <i32 3, i32 2, i32 1, i32 0>
%9 = getelementptr inbounds i32, ptr %7, i64 -7
%wide.load94 = load <4 x i32>, ptr %9, align 16, !tbaa !5
%reverse95 = shufflevector <4 x i32> %wide.load94, <4 x i32> poison, <4 x i32> <i32 3, i32 2, i32 1, i32 0>
%10 = icmp ne <4 x i32> %reverse, zeroinitializer
%11 = icmp ne <4 x i32> %reverse95, zeroinitializer
%12 = zext <4 x i1> %10 to <4 x i32>
%13 = zext <4 x i1> %11 to <4 x i32>
%14 = add <4 x i32> %vec.phi, %12
%15 = add <4 x i32> %vec.phi93, %13
%index.next = add nuw i64 %index, 8
%16 = icmp eq i64 %index.next, %n.vec
br i1 %16, label %middle.block, label %vector.body, !llvm.loop !12
middle.block: ; preds = %vector.body
%bin.rdx = add <4 x i32> %15, %14
%17 = call i32 @llvm.vector.reduce.add.v4i32(<4 x i32> %bin.rdx)
%cmp.n = icmp eq i64 %6, %n.vec
br i1 %cmp.n, label %for.end42.us, label %for.body34.us.preheader96
for.body34.us.preheader96: ; preds = %for.body34.us.preheader, %middle.block
%indvars.iv83.ph = phi i64 [ 31, %for.body34.us.preheader ], [ %ind.end, %middle.block ]
%count.067.us.ph = phi i32 [ 0, %for.body34.us.preheader ], [ %17, %middle.block ]
br label %for.body34.us
for.end42.us: ; preds = %for.body34.us, %middle.block, %for.end31.us
%count.0.lcssa.us = phi i32 [ 0, %for.end31.us ], [ %17, %middle.block ], [ %spec.select.us, %for.body34.us ]
%call43.us = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %count.0.lcssa.us)
%call16.us = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %k)
%cmp17.not.us = icmp eq i32 %call16.us, -1
br i1 %cmp17.not.us, label %while.end44, label %for.cond19.preheader.us, !llvm.loop !15
for.body34.us: ; preds = %for.body34.us.preheader96, %for.body34.us
%indvars.iv83 = phi i64 [ %indvars.iv.next84, %for.body34.us ], [ %indvars.iv83.ph, %for.body34.us.preheader96 ]
%count.067.us = phi i32 [ %spec.select.us, %for.body34.us ], [ %count.067.us.ph, %for.body34.us.preheader96 ]
%arrayidx36.us = getelementptr inbounds [31 x i32], ptr %array, i64 0, i64 %indvars.iv83
%18 = load i32, ptr %arrayidx36.us, align 4, !tbaa !5
%tobool.not.us = icmp ne i32 %18, 0
%inc38.us = zext i1 %tobool.not.us to i32
%spec.select.us = add nuw nsw i32 %count.067.us, %inc38.us
%indvars.iv.next84 = add nsw i64 %indvars.iv83, -1
%cmp33.us = icmp sgt i64 %indvars.iv.next84, %5
br i1 %cmp33.us, label %for.body34.us, label %for.end42.us, !llvm.loop !16
for.body: ; preds = %for.cond.preheader, %for.body
%indvars.iv74 = phi i64 [ %indvars.iv.next75, %for.body ], [ %indvars.iv, %for.cond.preheader ]
%indvars.iv.next75 = add nsw i64 %indvars.iv74, -1
%idxprom9 = and i64 %indvars.iv.next75, 4294967295
%arrayidx11 = getelementptr inbounds [100 x [2 x i32]], ptr %team, i64 0, i64 %idxprom9, i64 1
%19 = load i32, ptr %arrayidx11, align 4, !tbaa !5
%idxprom12 = sext i32 %19 to i64
%arrayidx13 = getelementptr inbounds [31 x i32], ptr %array, i64 0, i64 %idxprom12
store i32 1, ptr %arrayidx13, align 4, !tbaa !5
%20 = icmp sgt i64 %indvars.iv74, 1
br i1 %20, label %for.body, label %while.cond15.preheader, !llvm.loop !17
for.cond19.preheader: ; preds = %for.cond19.preheader.preheader, %for.cond19.preheader
%call43 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef 0)
%call16 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %k)
%cmp17.not = icmp eq i32 %call16, -1
br i1 %cmp17.not, label %while.end44, label %for.cond19.preheader, !llvm.loop !15
while.end44: ; preds = %for.end42.us, %for.cond19.preheader, %while.cond15.preheader.thread, %while.cond15.preheader
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %k) #5
call void @llvm.lifetime.end.p0(i64 124, ptr nonnull %array) #5
call void @llvm.lifetime.end.p0(i64 800, ptr nonnull %team) #5
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #2
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.vector.reduce.add.v4i32(<4 x i32>) #4
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #3 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #5 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10, !13, !14}
!13 = !{!"llvm.loop.isvectorized", i32 1}
!14 = !{!"llvm.loop.unroll.runtime.disable"}
!15 = distinct !{!15, !10}
!16 = distinct !{!16, !10, !14, !13}
!17 = distinct !{!17, !10}
|
#include<stdio.h>
int main(){
int t[1000],juni[1000];
int i=1,ju=1,k,j;
int n,toi;
while(1){
scanf("%d,%d",&n,&t[i]);
if(n==0)break;
i++;
}
for(k=30;k>=0;k--){
for(j=0;j<i;j++){
if(k==t[j]){
juni[j]=ju;
n=1;
}
}
if(n==1){
n=0;
ju++;
}
}
while(scanf("%d",&toi)!=EOF){
printf("%d\n",juni[toi]);
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_232303/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_232303/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [6 x i8] c"%d,%d\00", align 1
@.str.1 = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.2 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%t = alloca [1000 x i32], align 16
%juni = alloca [1000 x i32], align 16
%n = alloca i32, align 4
%toi = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4000, ptr nonnull %t) #3
call void @llvm.lifetime.start.p0(i64 4000, ptr nonnull %juni) #3
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #3
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %toi) #3
br label %while.cond
while.cond: ; preds = %while.cond, %entry
%indvars.iv44 = phi i32 [ %indvars.iv.next45, %while.cond ], [ 1, %entry ]
%indvars.iv = phi i64 [ %indvars.iv.next, %while.cond ], [ 1, %entry ]
%arrayidx = getelementptr inbounds [1000 x i32], ptr %t, i64 0, i64 %indvars.iv
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n, ptr noundef nonnull %arrayidx)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp = icmp eq i32 %0, 0
%indvars.iv.next = add nuw i64 %indvars.iv, 1
%indvars.iv.next45 = add nuw i32 %indvars.iv44, 1
br i1 %cmp, label %for.cond.preheader, label %while.cond
for.cond.preheader: ; preds = %while.cond
%wide.trip.count = zext i32 %indvars.iv44 to i64
br label %for.cond2.preheader
for.cond2.preheader: ; preds = %for.cond.preheader, %for.inc17
%k.037 = phi i32 [ 30, %for.cond.preheader ], [ %dec, %for.inc17 ]
%ju.036 = phi i32 [ 1, %for.cond.preheader ], [ %ju.1, %for.inc17 ]
%1 = phi i32 [ 0, %for.cond.preheader ], [ %3, %for.inc17 ]
br label %for.body4.outer
for.body4.outer: ; preds = %for.inc.thread, %for.cond2.preheader
%indvars.iv41.ph = phi i64 [ %indvars.iv.next4246, %for.inc.thread ], [ 0, %for.cond2.preheader ]
%.ph = phi i32 [ 1, %for.inc.thread ], [ %1, %for.cond2.preheader ]
br label %for.body4
while.cond19.preheader: ; preds = %for.inc17
%call2038 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %toi)
%cmp21.not39 = icmp eq i32 %call2038, -1
br i1 %cmp21.not39, label %while.end26, label %while.body22
for.body4: ; preds = %for.body4.outer, %for.inc
%indvars.iv41 = phi i64 [ %indvars.iv.next42, %for.inc ], [ %indvars.iv41.ph, %for.body4.outer ]
%arrayidx6 = getelementptr inbounds [1000 x i32], ptr %t, i64 0, i64 %indvars.iv41
%2 = load i32, ptr %arrayidx6, align 4, !tbaa !5
%cmp7 = icmp eq i32 %k.037, %2
br i1 %cmp7, label %for.inc.thread, label %for.inc
for.inc: ; preds = %for.body4
%indvars.iv.next42 = add nuw nsw i64 %indvars.iv41, 1
%exitcond.not = icmp eq i64 %indvars.iv.next42, %wide.trip.count
br i1 %exitcond.not, label %for.end, label %for.body4, !llvm.loop !9
for.inc.thread: ; preds = %for.body4
%arrayidx10 = getelementptr inbounds [1000 x i32], ptr %juni, i64 0, i64 %indvars.iv41
store i32 %ju.036, ptr %arrayidx10, align 4, !tbaa !5
store i32 1, ptr %n, align 4, !tbaa !5
%indvars.iv.next4246 = add nuw nsw i64 %indvars.iv41, 1
%exitcond.not47 = icmp eq i64 %indvars.iv.next4246, %wide.trip.count
br i1 %exitcond.not47, label %if.then14, label %for.body4.outer, !llvm.loop !9
for.end: ; preds = %for.inc
%cmp13 = icmp eq i32 %.ph, 1
br i1 %cmp13, label %if.then14, label %for.inc17
if.then14: ; preds = %for.inc.thread, %for.end
store i32 0, ptr %n, align 4, !tbaa !5
%inc15 = add nsw i32 %ju.036, 1
br label %for.inc17
for.inc17: ; preds = %for.end, %if.then14
%3 = phi i32 [ 0, %if.then14 ], [ %.ph, %for.end ]
%ju.1 = phi i32 [ %inc15, %if.then14 ], [ %ju.036, %for.end ]
%dec = add nsw i32 %k.037, -1
%cmp1.not = icmp eq i32 %k.037, 0
br i1 %cmp1.not, label %while.cond19.preheader, label %for.cond2.preheader, !llvm.loop !11
while.body22: ; preds = %while.cond19.preheader, %while.body22
%4 = load i32, ptr %toi, align 4, !tbaa !5
%idxprom23 = sext i32 %4 to i64
%arrayidx24 = getelementptr inbounds [1000 x i32], ptr %juni, i64 0, i64 %idxprom23
%5 = load i32, ptr %arrayidx24, align 4, !tbaa !5
%call25 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %5)
%call20 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %toi)
%cmp21.not = icmp eq i32 %call20, -1
br i1 %cmp21.not, label %while.end26, label %while.body22, !llvm.loop !12
while.end26: ; preds = %while.body22, %while.cond19.preheader
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %toi) #3
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #3
call void @llvm.lifetime.end.p0(i64 4000, ptr nonnull %juni) #3
call void @llvm.lifetime.end.p0(i64 4000, ptr nonnull %t) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
|
#include<stdio.h>
int main()
{
int num, variety, cake[100], i, max= 0;
scanf("%d%d", &num, &variety);
for(i= 0; i< variety; i++)
{
scanf("%d", &cake[i]);
if(cake[i]> max)
max= cake[i];
}
if(max<= (num+ 1)/ 2)
printf("0\n");
else
printf("%d\n", max* 2- num- 1);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_232347/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_232347/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [5 x i8] c"%d%d\00", align 1
@.str.1 = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.3 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
@str = private unnamed_addr constant [2 x i8] c"0\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%num = alloca i32, align 4
%variety = alloca i32, align 4
%cake = alloca [100 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %num) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %variety) #5
call void @llvm.lifetime.start.p0(i64 400, ptr nonnull %cake) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %num, ptr noundef nonnull %variety)
%0 = load i32, ptr %variety, align 4, !tbaa !5
%cmp19 = icmp sgt i32 %0, 0
br i1 %cmp19, label %for.body, label %for.end
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%max.021 = phi i32 [ %spec.select, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %cake, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %arrayidx)
%1 = load i32, ptr %arrayidx, align 4, !tbaa !5
%spec.select = call i32 @llvm.smax.i32(i32 %1, i32 %max.021)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%2 = load i32, ptr %variety, align 4, !tbaa !5
%3 = sext i32 %2 to i64
%cmp = icmp slt i64 %indvars.iv.next, %3
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !9
for.end: ; preds = %for.body, %entry
%max.0.lcssa = phi i32 [ 0, %entry ], [ %spec.select, %for.body ]
%4 = load i32, ptr %num, align 4, !tbaa !5
%add = add nsw i32 %4, 1
%div = sdiv i32 %add, 2
%cmp7.not = icmp sgt i32 %max.0.lcssa, %div
br i1 %cmp7.not, label %if.else, label %if.then8
if.then8: ; preds = %for.end
%puts = call i32 @puts(ptr nonnull dereferenceable(1) @str)
br label %if.end12
if.else: ; preds = %for.end
%mul = shl nuw nsw i32 %max.0.lcssa, 1
%5 = xor i32 %4, -1
%sub10 = add i32 %mul, %5
%call11 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3, i32 noundef %sub10)
br label %if.end12
if.end12: ; preds = %if.else, %if.then8
call void @llvm.lifetime.end.p0(i64 400, ptr nonnull %cake) #5
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %variety) #5
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %num) #5
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @puts(ptr nocapture noundef readonly) local_unnamed_addr #3
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smax.i32(i32, i32) #4
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #5 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
|
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <string.h>
#include <limits.h>
typedef struct {
int l;
int r;
}pair_t;
int main(void) {
int n, q;
char s[100001] = { 0 };
pair_t pair[100001] = { 0 };
int posi[100001] = { 0 };
int ans = 0;
scanf("%d %d", &n, &q);
scanf("%s", s);
for (int i = 0; i < q; i++) scanf("%d %d", &pair[i].l, &pair[i].r);
for (int i = 1; i < n ; i++) {
posi[i] = posi[i - 1];
if (s[i - 1] == 'A' && s[i] == 'C') posi[i]++;
}
for (int i = 0; i < q; i++) {
ans = posi[pair[i].r - 1];
ans -= posi[pair[i].l - 1];
printf("%d\n", ans);
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_232390/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_232390/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
%struct.pair_t = type { i32, i32 }
@.str = private unnamed_addr constant [6 x i8] c"%d %d\00", align 1
@.str.1 = private unnamed_addr constant [3 x i8] c"%s\00", align 1
@.str.2 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
%q = alloca i32, align 4
%s = alloca [100001 x i8], align 16
%pair = alloca [100001 x %struct.pair_t], align 16
%posi = alloca [100001 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %q) #4
call void @llvm.lifetime.start.p0(i64 100001, ptr nonnull %s) #4
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(100001) %s, i8 0, i64 100001, i1 false)
call void @llvm.lifetime.start.p0(i64 800008, ptr nonnull %pair) #4
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(800008) %pair, i8 0, i64 800008, i1 false)
call void @llvm.lifetime.start.p0(i64 400004, ptr nonnull %posi) #4
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(400004) %posi, i8 0, i64 400004, i1 false)
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n, ptr noundef nonnull %q)
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %s)
%0 = load i32, ptr %q, align 4, !tbaa !5
%cmp66 = icmp sgt i32 %0, 0
br i1 %cmp66, label %for.body, label %for.cond6.preheader
for.cond6.preheader.loopexit: ; preds = %for.body
%1 = icmp sgt i32 %3, 0
br label %for.cond6.preheader
for.cond6.preheader: ; preds = %for.cond6.preheader.loopexit, %entry
%cmp3270 = phi i1 [ %1, %for.cond6.preheader.loopexit ], [ false, %entry ]
%2 = load i32, ptr %n, align 4, !tbaa !5
%cmp768 = icmp sgt i32 %2, 1
br i1 %cmp768, label %for.body9.preheader, label %for.cond31.preheader
for.body9.preheader: ; preds = %for.cond6.preheader
%wide.trip.count = zext i32 %2 to i64
br label %for.body9
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100001 x %struct.pair_t], ptr %pair, i64 0, i64 %indvars.iv
%r = getelementptr inbounds [100001 x %struct.pair_t], ptr %pair, i64 0, i64 %indvars.iv, i32 1
%call4 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx, ptr noundef nonnull %r)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%3 = load i32, ptr %q, align 4, !tbaa !5
%4 = sext i32 %3 to i64
%cmp = icmp slt i64 %indvars.iv.next, %4
br i1 %cmp, label %for.body, label %for.cond6.preheader.loopexit, !llvm.loop !9
for.cond31.preheader: ; preds = %for.inc27, %for.cond6.preheader
br i1 %cmp3270, label %for.body35, label %for.cond.cleanup34
for.body9: ; preds = %for.body9.preheader, %for.inc27
%5 = phi i32 [ 0, %for.body9.preheader ], [ %9, %for.inc27 ]
%indvars.iv73 = phi i64 [ 1, %for.body9.preheader ], [ %indvars.iv.next74, %for.inc27 ]
%6 = add nsw i64 %indvars.iv73, -1
%arrayidx13 = getelementptr inbounds [100001 x i32], ptr %posi, i64 0, i64 %indvars.iv73
store i32 %5, ptr %arrayidx13, align 4, !tbaa !5
%arrayidx16 = getelementptr inbounds [100001 x i8], ptr %s, i64 0, i64 %6
%7 = load i8, ptr %arrayidx16, align 1, !tbaa !11
%cmp17 = icmp eq i8 %7, 65
br i1 %cmp17, label %land.lhs.true, label %for.inc27
land.lhs.true: ; preds = %for.body9
%arrayidx20 = getelementptr inbounds [100001 x i8], ptr %s, i64 0, i64 %indvars.iv73
%8 = load i8, ptr %arrayidx20, align 1, !tbaa !11
%cmp22 = icmp eq i8 %8, 67
br i1 %cmp22, label %if.then, label %for.inc27
if.then: ; preds = %land.lhs.true
%inc26 = add nsw i32 %5, 1
store i32 %inc26, ptr %arrayidx13, align 4, !tbaa !5
br label %for.inc27
for.inc27: ; preds = %for.body9, %land.lhs.true, %if.then
%9 = phi i32 [ %5, %for.body9 ], [ %5, %land.lhs.true ], [ %inc26, %if.then ]
%indvars.iv.next74 = add nuw nsw i64 %indvars.iv73, 1
%exitcond.not = icmp eq i64 %indvars.iv.next74, %wide.trip.count
br i1 %exitcond.not, label %for.cond31.preheader, label %for.body9, !llvm.loop !12
for.cond.cleanup34: ; preds = %for.body35, %for.cond31.preheader
call void @llvm.lifetime.end.p0(i64 400004, ptr nonnull %posi) #4
call void @llvm.lifetime.end.p0(i64 800008, ptr nonnull %pair) #4
call void @llvm.lifetime.end.p0(i64 100001, ptr nonnull %s) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %q) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #4
ret i32 0
for.body35: ; preds = %for.cond31.preheader, %for.body35
%indvars.iv77 = phi i64 [ %indvars.iv.next78, %for.body35 ], [ 0, %for.cond31.preheader ]
%arrayidx37 = getelementptr inbounds [100001 x %struct.pair_t], ptr %pair, i64 0, i64 %indvars.iv77
%r38 = getelementptr inbounds [100001 x %struct.pair_t], ptr %pair, i64 0, i64 %indvars.iv77, i32 1
%10 = load i32, ptr %r38, align 4, !tbaa !13
%sub39 = add nsw i32 %10, -1
%idxprom40 = sext i32 %sub39 to i64
%arrayidx41 = getelementptr inbounds [100001 x i32], ptr %posi, i64 0, i64 %idxprom40
%11 = load i32, ptr %arrayidx41, align 4, !tbaa !5
%12 = load i32, ptr %arrayidx37, align 8, !tbaa !15
%sub45 = add nsw i32 %12, -1
%idxprom46 = sext i32 %sub45 to i64
%arrayidx47 = getelementptr inbounds [100001 x i32], ptr %posi, i64 0, i64 %idxprom46
%13 = load i32, ptr %arrayidx47, align 4, !tbaa !5
%sub48 = sub nsw i32 %11, %13
%call49 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %sub48)
%indvars.iv.next78 = add nuw nsw i64 %indvars.iv77, 1
%14 = load i32, ptr %q, align 4, !tbaa !5
%15 = sext i32 %14 to i64
%cmp32 = icmp slt i64 %indvars.iv.next78, %15
br i1 %cmp32, label %for.body35, label %for.cond.cleanup34, !llvm.loop !16
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #2
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #3 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!7, !7, i64 0}
!12 = distinct !{!12, !10}
!13 = !{!14, !6, i64 4}
!14 = !{!"", !6, i64 0, !6, i64 4}
!15 = !{!14, !6, i64 0}
!16 = distinct !{!16, !10}
|
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int main(void){
int N,Q,num[100005],l[100005],r[100005],x[100005],i,j;
char str[100005],*p,s[100005];
fgets(str,sizeof(str),stdin);
p=strtok(str," \n");
N=atoi(p);
p=strtok(NULL," \n");
Q=atoi(p);
fgets(str,sizeof(str),stdin);
p=strtok(str," \n");
strcpy(s,p);
for(i=0;i<Q;i++){
fgets(str,sizeof(str),stdin);
p=strtok(str," \n");
l[i]=atoi(p);
p=strtok(NULL," \n");
r[i]=atoi(p);
}
for(i=1,num[0]=0;i<N;i++){
if(s[i-1]=='A' && s[i]=='C'){
num[i]=num[i-1]+1;
}else{
num[i]=num[i-1];
}
}
for(i=0;i<Q;i++){
x[i]=num[r[i]-1]-num[l[i]-1];
printf("%d\n",x[i]);
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_232433/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_232433/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@stdin = external local_unnamed_addr global ptr, align 8
@.str = private unnamed_addr constant [3 x i8] c" \0A\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%num = alloca [100005 x i32], align 16
%l = alloca [100005 x i32], align 16
%r = alloca [100005 x i32], align 16
%str = alloca [100005 x i8], align 16
%s = alloca [100005 x i8], align 16
call void @llvm.lifetime.start.p0(i64 400020, ptr nonnull %num) #5
call void @llvm.lifetime.start.p0(i64 400020, ptr nonnull %l) #5
call void @llvm.lifetime.start.p0(i64 400020, ptr nonnull %r) #5
call void @llvm.lifetime.start.p0(i64 100005, ptr nonnull %str) #5
call void @llvm.lifetime.start.p0(i64 100005, ptr nonnull %s) #5
%0 = load ptr, ptr @stdin, align 8, !tbaa !5
%call = call ptr @fgets(ptr noundef nonnull %str, i32 noundef 100005, ptr noundef %0)
%call2 = call ptr @strtok(ptr noundef nonnull %str, ptr noundef nonnull @.str) #5
%call.i = call i64 @strtol(ptr nocapture noundef nonnull %call2, ptr noundef null, i32 noundef 10) #5
%conv.i = trunc i64 %call.i to i32
%call4 = call ptr @strtok(ptr noundef null, ptr noundef nonnull @.str) #5
%call.i92 = call i64 @strtol(ptr nocapture noundef nonnull %call4, ptr noundef null, i32 noundef 10) #5
%conv.i93 = trunc i64 %call.i92 to i32
%1 = load ptr, ptr @stdin, align 8, !tbaa !5
%call7 = call ptr @fgets(ptr noundef nonnull %str, i32 noundef 100005, ptr noundef %1)
%call9 = call ptr @strtok(ptr noundef nonnull %str, ptr noundef nonnull @.str) #5
%call11 = call ptr @strcpy(ptr noundef nonnull dereferenceable(1) %s, ptr noundef nonnull dereferenceable(1) %call9) #5
%cmp98 = icmp sgt i32 %conv.i93, 0
br i1 %cmp98, label %for.body.preheader, label %for.end
for.body.preheader: ; preds = %entry
%wide.trip.count = and i64 %call.i92, 4294967295
br label %for.body
for.body: ; preds = %for.body.preheader, %for.body
%indvars.iv = phi i64 [ 0, %for.body.preheader ], [ %indvars.iv.next, %for.body ]
%2 = load ptr, ptr @stdin, align 8, !tbaa !5
%call13 = call ptr @fgets(ptr noundef nonnull %str, i32 noundef 100005, ptr noundef %2)
%call15 = call ptr @strtok(ptr noundef nonnull %str, ptr noundef nonnull @.str) #5
%call.i94 = call i64 @strtol(ptr nocapture noundef nonnull %call15, ptr noundef null, i32 noundef 10) #5
%conv.i95 = trunc i64 %call.i94 to i32
%arrayidx = getelementptr inbounds [100005 x i32], ptr %l, i64 0, i64 %indvars.iv
store i32 %conv.i95, ptr %arrayidx, align 4, !tbaa !9
%call17 = call ptr @strtok(ptr noundef null, ptr noundef nonnull @.str) #5
%call.i96 = call i64 @strtol(ptr nocapture noundef nonnull %call17, ptr noundef null, i32 noundef 10) #5
%conv.i97 = trunc i64 %call.i96 to i32
%arrayidx20 = getelementptr inbounds [100005 x i32], ptr %r, i64 0, i64 %indvars.iv
store i32 %conv.i97, ptr %arrayidx20, align 4, !tbaa !9
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
br i1 %exitcond.not, label %for.end, label %for.body, !llvm.loop !11
for.end: ; preds = %for.body, %entry
store i32 0, ptr %num, align 16, !tbaa !9
%cmp23100 = icmp sgt i32 %conv.i, 1
br i1 %cmp23100, label %for.body24.preheader, label %for.cond47.preheader
for.body24.preheader: ; preds = %for.end
%wide.trip.count109 = and i64 %call.i, 4294967295
br label %for.body24
for.cond47.preheader: ; preds = %for.inc44, %for.end
br i1 %cmp98, label %for.body50.preheader, label %for.end69
for.body50.preheader: ; preds = %for.cond47.preheader
%wide.trip.count114 = and i64 %call.i92, 4294967295
br label %for.body50
for.body24: ; preds = %for.body24.preheader, %for.inc44
%indvars.iv105 = phi i64 [ 1, %for.body24.preheader ], [ %indvars.iv.next106, %for.inc44 ]
%3 = add nsw i64 %indvars.iv105, -1
%arrayidx26 = getelementptr inbounds [100005 x i8], ptr %s, i64 0, i64 %3
%4 = load i8, ptr %arrayidx26, align 1, !tbaa !13
%cmp27 = icmp eq i8 %4, 65
br i1 %cmp27, label %land.lhs.true, label %if.else
land.lhs.true: ; preds = %for.body24
%arrayidx30 = getelementptr inbounds [100005 x i8], ptr %s, i64 0, i64 %indvars.iv105
%5 = load i8, ptr %arrayidx30, align 1, !tbaa !13
%cmp32 = icmp eq i8 %5, 67
br i1 %cmp32, label %if.then, label %if.else
if.then: ; preds = %land.lhs.true
%arrayidx36 = getelementptr inbounds [100005 x i32], ptr %num, i64 0, i64 %3
%6 = load i32, ptr %arrayidx36, align 4, !tbaa !9
%add = add nsw i32 %6, 1
br label %for.inc44
if.else: ; preds = %land.lhs.true, %for.body24
%arrayidx41 = getelementptr inbounds [100005 x i32], ptr %num, i64 0, i64 %3
%7 = load i32, ptr %arrayidx41, align 4, !tbaa !9
br label %for.inc44
for.inc44: ; preds = %if.then, %if.else
%add.sink = phi i32 [ %add, %if.then ], [ %7, %if.else ]
%arrayidx38 = getelementptr inbounds [100005 x i32], ptr %num, i64 0, i64 %indvars.iv105
store i32 %add.sink, ptr %arrayidx38, align 4, !tbaa !9
%indvars.iv.next106 = add nuw nsw i64 %indvars.iv105, 1
%exitcond110.not = icmp eq i64 %indvars.iv.next106, %wide.trip.count109
br i1 %exitcond110.not, label %for.cond47.preheader, label %for.body24, !llvm.loop !14
for.body50: ; preds = %for.body50.preheader, %for.body50
%indvars.iv111 = phi i64 [ 0, %for.body50.preheader ], [ %indvars.iv.next112, %for.body50 ]
%arrayidx52 = getelementptr inbounds [100005 x i32], ptr %r, i64 0, i64 %indvars.iv111
%8 = load i32, ptr %arrayidx52, align 4, !tbaa !9
%sub53 = add nsw i32 %8, -1
%idxprom54 = sext i32 %sub53 to i64
%arrayidx55 = getelementptr inbounds [100005 x i32], ptr %num, i64 0, i64 %idxprom54
%9 = load i32, ptr %arrayidx55, align 4, !tbaa !9
%arrayidx57 = getelementptr inbounds [100005 x i32], ptr %l, i64 0, i64 %indvars.iv111
%10 = load i32, ptr %arrayidx57, align 4, !tbaa !9
%sub58 = add nsw i32 %10, -1
%idxprom59 = sext i32 %sub58 to i64
%arrayidx60 = getelementptr inbounds [100005 x i32], ptr %num, i64 0, i64 %idxprom59
%11 = load i32, ptr %arrayidx60, align 4, !tbaa !9
%sub61 = sub nsw i32 %9, %11
%call66 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %sub61)
%indvars.iv.next112 = add nuw nsw i64 %indvars.iv111, 1
%exitcond115.not = icmp eq i64 %indvars.iv.next112, %wide.trip.count114
br i1 %exitcond115.not, label %for.end69, label %for.body50, !llvm.loop !15
for.end69: ; preds = %for.body50, %for.cond47.preheader
call void @llvm.lifetime.end.p0(i64 100005, ptr nonnull %s) #5
call void @llvm.lifetime.end.p0(i64 100005, ptr nonnull %str) #5
call void @llvm.lifetime.end.p0(i64 400020, ptr nonnull %r) #5
call void @llvm.lifetime.end.p0(i64 400020, ptr nonnull %l) #5
call void @llvm.lifetime.end.p0(i64 400020, ptr nonnull %num) #5
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef ptr @fgets(ptr noundef, i32 noundef, ptr nocapture noundef) local_unnamed_addr #2
; Function Attrs: mustprogress nofree nounwind willreturn
declare ptr @strtok(ptr noundef, ptr nocapture noundef readonly) local_unnamed_addr #3
; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: readwrite)
declare ptr @strcpy(ptr noalias noundef returned writeonly, ptr noalias nocapture noundef readonly) local_unnamed_addr #4
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: mustprogress nofree nounwind willreturn
declare i64 @strtol(ptr noundef readonly, ptr nocapture noundef, i32 noundef) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nofree nounwind willreturn "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress nofree nounwind willreturn memory(argmem: readwrite) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = !{!7, !7, i64 0}
!14 = distinct !{!14, !12}
!15 = distinct !{!15, !12}
|
#include<stdio.h>
#include<stdlib.h>
#define MAX(A, B) (((A) > (B)) ? (A) : (B))
int* aclist(char* s, int size) {
int f=0;
int count=0;
int* list = malloc((size + 1) * sizeof(int));
for (int i=0; i<size; i++) {
if (*(s + i) == 'A') {f = 1;}
else if ((*(s + i) == 'C') && (f)) {
count++;
f = 0;
}
else {
f = 0;
}
*(list + i) = count;
}
*(list + size) = count;
return list;
}
int ac(int* list, int l, int r) {
int n;
n = *(list + r - 1) - *(list + l - 1);
return n;
}
int main() {
int N, Q;
scanf("%d %d", &N, &Q);
char* s = malloc(N * sizeof(char));
scanf("%s", s);
int* list = aclist(s, N);
int l, r;
for (int i=0; i<Q; i++) {
scanf("%d %d", &l, &r);
printf("%d\n", ac(list, l, r));
}
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_232477/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_232477/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [6 x i8] c"%d %d\00", align 1
@.str.1 = private unnamed_addr constant [3 x i8] c"%s\00", align 1
@.str.2 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree nounwind memory(write, argmem: read, inaccessiblemem: readwrite) uwtable
define dso_local noalias ptr @aclist(ptr nocapture noundef readonly %s, i32 noundef %size) local_unnamed_addr #0 {
entry:
%add = add nsw i32 %size, 1
%conv = sext i32 %add to i64
%mul = shl nsw i64 %conv, 2
%call = tail call noalias ptr @malloc(i64 noundef %mul) #6
%cmp29 = icmp sgt i32 %size, 0
br i1 %cmp29, label %for.body.preheader, label %for.cond.cleanup
for.body.preheader: ; preds = %entry
%wide.trip.count = zext i32 %size to i64
%xtraiter = and i64 %wide.trip.count, 1
%0 = icmp eq i32 %size, 1
br i1 %0, label %for.cond.cleanup.loopexit.unr-lcssa, label %for.body.preheader.new
for.body.preheader.new: ; preds = %for.body.preheader
%unroll_iter = and i64 %wide.trip.count, 4294967294
br label %for.body
for.cond.cleanup.loopexit.unr-lcssa: ; preds = %if.end12, %for.body.preheader
%count.1.lcssa.ph = phi i32 [ undef, %for.body.preheader ], [ %count.1.1, %if.end12 ]
%indvars.iv.unr = phi i64 [ 0, %for.body.preheader ], [ %indvars.iv.next.1, %if.end12 ]
%f.031.unr = phi i1 [ false, %for.body.preheader ], [ %cmp3.1, %if.end12 ]
%count.030.unr = phi i32 [ 0, %for.body.preheader ], [ %count.1.1, %if.end12 ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.cond.cleanup, label %for.body.epil
for.body.epil: ; preds = %for.cond.cleanup.loopexit.unr-lcssa
%add.ptr.epil = getelementptr inbounds i8, ptr %s, i64 %indvars.iv.unr
%1 = load i8, ptr %add.ptr.epil, align 1, !tbaa !5
%cmp3.epil = icmp eq i8 %1, 65
%cmp8.epil = icmp eq i8 %1, 67
%or.cond.epil = and i1 %f.031.unr, %cmp8.epil
%inc.epil = zext i1 %or.cond.epil to i32
%spec.select.epil = add nsw i32 %count.030.unr, %inc.epil
%count.1.epil = select i1 %cmp3.epil, i32 %count.030.unr, i32 %spec.select.epil
%add.ptr14.epil = getelementptr inbounds i32, ptr %call, i64 %indvars.iv.unr
store i32 %count.1.epil, ptr %add.ptr14.epil, align 4, !tbaa !8
br label %for.cond.cleanup
for.cond.cleanup: ; preds = %for.body.epil, %for.cond.cleanup.loopexit.unr-lcssa, %entry
%count.0.lcssa = phi i32 [ 0, %entry ], [ %count.1.lcssa.ph, %for.cond.cleanup.loopexit.unr-lcssa ], [ %count.1.epil, %for.body.epil ]
%idx.ext16 = sext i32 %size to i64
%add.ptr17 = getelementptr inbounds i32, ptr %call, i64 %idx.ext16
store i32 %count.0.lcssa, ptr %add.ptr17, align 4, !tbaa !8
ret ptr %call
for.body: ; preds = %if.end12, %for.body.preheader.new
%indvars.iv = phi i64 [ 0, %for.body.preheader.new ], [ %indvars.iv.next.1, %if.end12 ]
%f.031 = phi i32 [ 0, %for.body.preheader.new ], [ %f.1.1, %if.end12 ]
%count.030 = phi i32 [ 0, %for.body.preheader.new ], [ %count.1.1, %if.end12 ]
%niter = phi i64 [ 0, %for.body.preheader.new ], [ %niter.next.1, %if.end12 ]
%add.ptr = getelementptr inbounds i8, ptr %s, i64 %indvars.iv
%2 = load i8, ptr %add.ptr, align 1, !tbaa !5
%cmp3 = icmp eq i8 %2, 65
br i1 %cmp3, label %if.end12, label %if.else
if.else: ; preds = %for.body
%cmp8 = icmp eq i8 %2, 67
%tobool = icmp ne i32 %f.031, 0
%or.cond = and i1 %tobool, %cmp8
%inc = zext i1 %or.cond to i32
%spec.select = add nsw i32 %count.030, %inc
br label %if.end12
if.end12: ; preds = %if.else, %for.body
%count.1 = phi i32 [ %count.030, %for.body ], [ %spec.select, %if.else ]
%add.ptr14 = getelementptr inbounds i32, ptr %call, i64 %indvars.iv
store i32 %count.1, ptr %add.ptr14, align 4, !tbaa !8
%indvars.iv.next = or i64 %indvars.iv, 1
%add.ptr.1 = getelementptr inbounds i8, ptr %s, i64 %indvars.iv.next
%3 = load i8, ptr %add.ptr.1, align 1, !tbaa !5
%cmp3.1 = icmp eq i8 %3, 65
%cmp8.1 = icmp eq i8 %3, 67
%or.cond.1 = and i1 %cmp3, %cmp8.1
%inc.1 = zext i1 %or.cond.1 to i32
%spec.select.1 = add nsw i32 %count.1, %inc.1
%count.1.1 = select i1 %cmp3.1, i32 %count.1, i32 %spec.select.1
%f.1.1 = select i1 %cmp3.1, i32 1, i32 0
%add.ptr14.1 = getelementptr inbounds i32, ptr %call, i64 %indvars.iv.next
store i32 %count.1.1, ptr %add.ptr14.1, align 4, !tbaa !8
%indvars.iv.next.1 = add nuw nsw i64 %indvars.iv, 2
%niter.next.1 = add i64 %niter, 2
%niter.ncmp.1 = icmp eq i64 %niter.next.1, %unroll_iter
br i1 %niter.ncmp.1, label %for.cond.cleanup.loopexit.unr-lcssa, label %for.body, !llvm.loop !10
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @malloc(i64 noundef) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @ac(ptr nocapture noundef readonly %list, i32 noundef %l, i32 noundef %r) local_unnamed_addr #3 {
entry:
%idx.ext = sext i32 %r to i64
%add.ptr = getelementptr inbounds i32, ptr %list, i64 %idx.ext
%add.ptr1 = getelementptr inbounds i32, ptr %add.ptr, i64 -1
%0 = load i32, ptr %add.ptr1, align 4, !tbaa !8
%idx.ext2 = sext i32 %l to i64
%add.ptr3 = getelementptr inbounds i32, ptr %list, i64 %idx.ext2
%add.ptr4 = getelementptr inbounds i32, ptr %add.ptr3, i64 -1
%1 = load i32, ptr %add.ptr4, align 4, !tbaa !8
%sub = sub nsw i32 %0, %1
ret i32 %sub
}
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #4 {
entry:
%N = alloca i32, align 4
%Q = alloca i32, align 4
%l = alloca i32, align 4
%r = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %N) #7
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %Q) #7
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %N, ptr noundef nonnull %Q)
%0 = load i32, ptr %N, align 4, !tbaa !8
%conv = sext i32 %0 to i64
%call1 = call noalias ptr @malloc(i64 noundef %conv) #6
%call2 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef %call1)
%1 = load i32, ptr %N, align 4, !tbaa !8
%add.i = add nsw i32 %1, 1
%conv.i = sext i32 %add.i to i64
%mul.i = shl nsw i64 %conv.i, 2
%call.i = call noalias ptr @malloc(i64 noundef %mul.i) #6
%cmp29.i = icmp sgt i32 %1, 0
br i1 %cmp29.i, label %for.body.preheader.i, label %aclist.exit
for.body.preheader.i: ; preds = %entry
%wide.trip.count.i = zext i32 %1 to i64
%xtraiter = and i64 %wide.trip.count.i, 1
%2 = icmp eq i32 %1, 1
br i1 %2, label %aclist.exit.loopexit.unr-lcssa, label %for.body.preheader.i.new
for.body.preheader.i.new: ; preds = %for.body.preheader.i
%unroll_iter = and i64 %wide.trip.count.i, 4294967294
br label %for.body.i
for.body.i: ; preds = %if.end12.i, %for.body.preheader.i.new
%indvars.iv.i = phi i64 [ 0, %for.body.preheader.i.new ], [ %indvars.iv.next.i.1, %if.end12.i ]
%f.031.i = phi i32 [ 0, %for.body.preheader.i.new ], [ %f.1.i.1, %if.end12.i ]
%count.030.i = phi i32 [ 0, %for.body.preheader.i.new ], [ %count.1.i.1, %if.end12.i ]
%niter = phi i64 [ 0, %for.body.preheader.i.new ], [ %niter.next.1, %if.end12.i ]
%add.ptr.i = getelementptr inbounds i8, ptr %call1, i64 %indvars.iv.i
%3 = load i8, ptr %add.ptr.i, align 1, !tbaa !5
%cmp3.i = icmp eq i8 %3, 65
br i1 %cmp3.i, label %if.end12.i, label %if.else.i
if.else.i: ; preds = %for.body.i
%cmp8.i = icmp eq i8 %3, 67
%tobool.i = icmp ne i32 %f.031.i, 0
%or.cond.i = and i1 %tobool.i, %cmp8.i
%inc.i = zext i1 %or.cond.i to i32
%spec.select.i = add nsw i32 %count.030.i, %inc.i
br label %if.end12.i
if.end12.i: ; preds = %if.else.i, %for.body.i
%count.1.i = phi i32 [ %count.030.i, %for.body.i ], [ %spec.select.i, %if.else.i ]
%add.ptr14.i = getelementptr inbounds i32, ptr %call.i, i64 %indvars.iv.i
store i32 %count.1.i, ptr %add.ptr14.i, align 4, !tbaa !8
%indvars.iv.next.i = or i64 %indvars.iv.i, 1
%add.ptr.i.1 = getelementptr inbounds i8, ptr %call1, i64 %indvars.iv.next.i
%4 = load i8, ptr %add.ptr.i.1, align 1, !tbaa !5
%cmp3.i.1 = icmp eq i8 %4, 65
%cmp8.i.1 = icmp eq i8 %4, 67
%or.cond.i.1 = and i1 %cmp3.i, %cmp8.i.1
%inc.i.1 = zext i1 %or.cond.i.1 to i32
%spec.select.i.1 = add nsw i32 %count.1.i, %inc.i.1
%count.1.i.1 = select i1 %cmp3.i.1, i32 %count.1.i, i32 %spec.select.i.1
%f.1.i.1 = select i1 %cmp3.i.1, i32 1, i32 0
%add.ptr14.i.1 = getelementptr inbounds i32, ptr %call.i, i64 %indvars.iv.next.i
store i32 %count.1.i.1, ptr %add.ptr14.i.1, align 4, !tbaa !8
%indvars.iv.next.i.1 = add nuw nsw i64 %indvars.iv.i, 2
%niter.next.1 = add i64 %niter, 2
%niter.ncmp.1 = icmp eq i64 %niter.next.1, %unroll_iter
br i1 %niter.ncmp.1, label %aclist.exit.loopexit.unr-lcssa, label %for.body.i, !llvm.loop !10
aclist.exit.loopexit.unr-lcssa: ; preds = %if.end12.i, %for.body.preheader.i
%count.1.i.lcssa.ph = phi i32 [ undef, %for.body.preheader.i ], [ %count.1.i.1, %if.end12.i ]
%indvars.iv.i.unr = phi i64 [ 0, %for.body.preheader.i ], [ %indvars.iv.next.i.1, %if.end12.i ]
%f.031.i.unr = phi i1 [ false, %for.body.preheader.i ], [ %cmp3.i.1, %if.end12.i ]
%count.030.i.unr = phi i32 [ 0, %for.body.preheader.i ], [ %count.1.i.1, %if.end12.i ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %aclist.exit, label %for.body.i.epil
for.body.i.epil: ; preds = %aclist.exit.loopexit.unr-lcssa
%add.ptr.i.epil = getelementptr inbounds i8, ptr %call1, i64 %indvars.iv.i.unr
%5 = load i8, ptr %add.ptr.i.epil, align 1, !tbaa !5
%cmp3.i.epil = icmp eq i8 %5, 65
%cmp8.i.epil = icmp eq i8 %5, 67
%or.cond.i.epil = and i1 %f.031.i.unr, %cmp8.i.epil
%inc.i.epil = zext i1 %or.cond.i.epil to i32
%spec.select.i.epil = add nsw i32 %count.030.i.unr, %inc.i.epil
%count.1.i.epil = select i1 %cmp3.i.epil, i32 %count.030.i.unr, i32 %spec.select.i.epil
%add.ptr14.i.epil = getelementptr inbounds i32, ptr %call.i, i64 %indvars.iv.i.unr
store i32 %count.1.i.epil, ptr %add.ptr14.i.epil, align 4, !tbaa !8
br label %aclist.exit
aclist.exit: ; preds = %for.body.i.epil, %aclist.exit.loopexit.unr-lcssa, %entry
%count.0.lcssa.i = phi i32 [ 0, %entry ], [ %count.1.i.lcssa.ph, %aclist.exit.loopexit.unr-lcssa ], [ %count.1.i.epil, %for.body.i.epil ]
%idx.ext16.i = sext i32 %1 to i64
%add.ptr17.i = getelementptr inbounds i32, ptr %call.i, i64 %idx.ext16.i
store i32 %count.0.lcssa.i, ptr %add.ptr17.i, align 4, !tbaa !8
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %l) #7
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %r) #7
%invariant.gep = getelementptr i32, ptr %call.i, i64 -1
%6 = load i32, ptr %Q, align 4, !tbaa !8
%cmp13 = icmp sgt i32 %6, 0
br i1 %cmp13, label %for.body, label %for.cond.cleanup
for.cond.cleanup: ; preds = %for.body, %aclist.exit
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %r) #7
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %l) #7
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %Q) #7
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %N) #7
ret i32 0
for.body: ; preds = %aclist.exit, %for.body
%i.014 = phi i32 [ %inc, %for.body ], [ 0, %aclist.exit ]
%call5 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %l, ptr noundef nonnull %r)
%7 = load i32, ptr %l, align 4, !tbaa !8
%8 = load i32, ptr %r, align 4, !tbaa !8
%idx.ext.i = sext i32 %8 to i64
%gep = getelementptr i32, ptr %invariant.gep, i64 %idx.ext.i
%9 = load i32, ptr %gep, align 4, !tbaa !8
%idx.ext2.i = sext i32 %7 to i64
%gep12 = getelementptr i32, ptr %invariant.gep, i64 %idx.ext2.i
%10 = load i32, ptr %gep12, align 4, !tbaa !8
%sub.i = sub nsw i32 %9, %10
%call7 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %sub.i)
%inc = add nuw nsw i32 %i.014, 1
%11 = load i32, ptr %Q, align 4, !tbaa !8
%cmp = icmp slt i32 %inc, %11
br i1 %cmp, label %for.body, label %for.cond.cleanup, !llvm.loop !12
}
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #5
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #5
attributes #0 = { nofree nounwind memory(write, argmem: read, inaccessiblemem: readwrite) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite) "alloc-family"="malloc" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { nounwind allocsize(0) }
attributes #7 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C/C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"int", !6, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
!12 = distinct !{!12, !11}
|
#include<stdio.h>
#include<string.h>
int main()
{
int a[100001],i,n;
while(~scanf("%d",&n))
{
memset(a,0,sizeof(a));
for(i=0;i<n;i++)
scanf("%d",&a[i]);
for(i=n-2;i>=0;i--)
if(a[i+1]<a[i])
break;
printf("%d\n",i+1);
}
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_23252/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_23252/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%a = alloca [100001 x i32], align 16
%n = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 400004, ptr nonnull %a) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #4
%call27 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%tobool.not28 = icmp eq i32 %call27, -1
br i1 %tobool.not28, label %while.end, label %while.body
while.body: ; preds = %entry, %for.end11
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(400004) %a, i8 0, i64 400004, i1 false)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp21 = icmp sgt i32 %0, 0
br i1 %cmp21, label %for.body, label %for.end.thread
for.end.thread: ; preds = %while.body
%sub32 = add nsw i32 %0, -2
br label %for.end11
for.body: ; preds = %while.body, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %while.body ]
%arrayidx = getelementptr inbounds [100001 x i32], ptr %a, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%1 = load i32, ptr %n, align 4, !tbaa !5
%2 = sext i32 %1 to i64
%cmp = icmp slt i64 %indvars.iv.next, %2
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !9
for.end: ; preds = %for.body
%sub = add nsw i32 %1, -2
%cmp323 = icmp sgt i32 %1, 1
br i1 %cmp323, label %for.body4, label %for.end11
for.body4: ; preds = %for.end, %for.inc10
%i.124 = phi i32 [ %dec, %for.inc10 ], [ %sub, %for.end ]
%add = add nuw nsw i32 %i.124, 1
%idxprom5 = zext i32 %add to i64
%arrayidx6 = getelementptr inbounds [100001 x i32], ptr %a, i64 0, i64 %idxprom5
%3 = load i32, ptr %arrayidx6, align 4, !tbaa !5
%idxprom7 = zext i32 %i.124 to i64
%arrayidx8 = getelementptr inbounds [100001 x i32], ptr %a, i64 0, i64 %idxprom7
%4 = load i32, ptr %arrayidx8, align 4, !tbaa !5
%cmp9 = icmp slt i32 %3, %4
br i1 %cmp9, label %for.end11, label %for.inc10
for.inc10: ; preds = %for.body4
%dec = add nsw i32 %i.124, -1
%cmp3 = icmp sgt i32 %i.124, 0
br i1 %cmp3, label %for.body4, label %for.end11, !llvm.loop !11
for.end11: ; preds = %for.inc10, %for.body4, %for.end.thread, %for.end
%i.1.lcssa = phi i32 [ %sub, %for.end ], [ %sub32, %for.end.thread ], [ %i.124, %for.body4 ], [ -1, %for.inc10 ]
%add12 = add nsw i32 %i.1.lcssa, 1
%call13 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %add12)
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%tobool.not = icmp eq i32 %call, -1
br i1 %tobool.not, label %while.end, label %while.body, !llvm.loop !12
while.end: ; preds = %for.end11, %entry
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #4
call void @llvm.lifetime.end.p0(i64 400004, ptr nonnull %a) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #3
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
|
#include<stdio.h>
int main()
{
int aa[4][2]={{-1,0},{0,-1},{1,0},{0,1}};
int seihou[200][2],an[100][2],i,n,m=0,ten,muki;
int minx=0,maxx=0,miny=0,maxy=0;
while(1){
scanf("%d",&n);
if(n==0)break;
seihou[0][0]=0;
seihou[0][1]=0;
for(i=1;i<n;i++){
scanf("%d%d",&ten,&muki);
seihou[i][0]=seihou[ten][0]+aa[muki][0];
seihou[i][1]=seihou[ten][1]+aa[muki][1];
}
for(i=0;i<n;i++){
if(minx>seihou[i][0])minx=seihou[i][0];
else if(maxx<seihou[i][0])maxx=seihou[i][0];
else if(miny>seihou[i][1])miny=seihou[i][1];
else if(maxy<seihou[i][1])maxy=seihou[i][1];
}
an[m][0]=maxx-minx+1;
an[m][1]=maxy-miny+1;
m++;
maxx=0;minx=0,miny=0,maxy=0;
}
for(i=0;i<m;i++){
printf("%d %d\n",an[i][0],an[i][1]);
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_232563/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_232563/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@__const.main.aa = private unnamed_addr constant [4 x [2 x i32]] [[2 x i32] [i32 -1, i32 0], [2 x i32] [i32 0, i32 -1], [2 x i32] [i32 1, i32 0], [2 x i32] [i32 0, i32 1]], align 16
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [5 x i8] c"%d%d\00", align 1
@.str.2 = private unnamed_addr constant [7 x i8] c"%d %d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%seihou = alloca [200 x [2 x i32]], align 16
%an = alloca [100 x [2 x i32]], align 16
%n = alloca i32, align 4
%ten = alloca i32, align 4
%muki = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 1600, ptr nonnull %seihou) #4
call void @llvm.lifetime.start.p0(i64 800, ptr nonnull %an) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %ten) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %muki) #4
%call129 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp130 = icmp eq i32 %0, 0
br i1 %cmp130, label %for.end90, label %if.end.lr.ph
if.end.lr.ph: ; preds = %entry
%arrayidx3 = getelementptr inbounds [2 x i32], ptr %seihou, i64 0, i64 1
br label %if.end
for.cond78.preheader: ; preds = %for.end67
%1 = and i64 %indvars.iv.next142, 4294967295
%cmp79133.not = icmp eq i64 %1, 0
br i1 %cmp79133.not, label %for.end90, label %for.body80.preheader
for.body80.preheader: ; preds = %for.cond78.preheader
%wide.trip.count147 = and i64 %indvars.iv.next142, 4294967295
br label %for.body80
if.end: ; preds = %if.end.lr.ph, %for.end67
%2 = phi i32 [ %0, %if.end.lr.ph ], [ %19, %for.end67 ]
%indvars.iv141 = phi i64 [ 0, %if.end.lr.ph ], [ %indvars.iv.next142, %for.end67 ]
store i32 0, ptr %seihou, align 16, !tbaa !5
store i32 0, ptr %arrayidx3, align 4, !tbaa !5
%cmp4117 = icmp sgt i32 %2, 1
br i1 %cmp4117, label %for.body, label %for.cond24.preheader
for.cond24.preheader: ; preds = %for.body, %if.end
%.lcssa = phi i32 [ %2, %if.end ], [ %9, %for.body ]
%cmp25119 = icmp sgt i32 %.lcssa, 0
br i1 %cmp25119, label %for.body26.preheader, label %for.end67
for.body26.preheader: ; preds = %for.cond24.preheader
%wide.trip.count = zext i32 %.lcssa to i64
%xtraiter = and i64 %wide.trip.count, 1
%3 = icmp eq i32 %.lcssa, 1
br i1 %3, label %for.end67.loopexit.unr-lcssa, label %for.body26.preheader.new
for.body26.preheader.new: ; preds = %for.body26.preheader
%unroll_iter = and i64 %wide.trip.count, 4294967294
br label %for.body26
for.body: ; preds = %if.end, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 1, %if.end ]
%call5 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %ten, ptr noundef nonnull %muki)
%4 = load i32, ptr %ten, align 4, !tbaa !5
%idxprom = sext i32 %4 to i64
%arrayidx6 = getelementptr inbounds [200 x [2 x i32]], ptr %seihou, i64 0, i64 %idxprom
%5 = load i32, ptr %muki, align 4, !tbaa !5
%idxprom8 = sext i32 %5 to i64
%arrayidx9 = getelementptr inbounds [4 x [2 x i32]], ptr @__const.main.aa, i64 0, i64 %idxprom8
%arrayidx12 = getelementptr inbounds [200 x [2 x i32]], ptr %seihou, i64 0, i64 %indvars.iv
%6 = load <2 x i32>, ptr %arrayidx6, align 8, !tbaa !5
%7 = load <2 x i32>, ptr %arrayidx9, align 8, !tbaa !5
%8 = add nsw <2 x i32> %7, %6
store <2 x i32> %8, ptr %arrayidx12, align 8, !tbaa !5
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%9 = load i32, ptr %n, align 4, !tbaa !5
%10 = sext i32 %9 to i64
%cmp4 = icmp slt i64 %indvars.iv.next, %10
br i1 %cmp4, label %for.body, label %for.cond24.preheader, !llvm.loop !9
for.body26: ; preds = %for.inc65.1, %for.body26.preheader.new
%indvars.iv138 = phi i64 [ 0, %for.body26.preheader.new ], [ %indvars.iv.next139.1, %for.inc65.1 ]
%maxy.1124 = phi i32 [ 0, %for.body26.preheader.new ], [ %maxy.2.1, %for.inc65.1 ]
%miny.1123 = phi i32 [ 0, %for.body26.preheader.new ], [ %miny.2.1, %for.inc65.1 ]
%maxx.1122 = phi i32 [ 0, %for.body26.preheader.new ], [ %maxx.2.1, %for.inc65.1 ]
%minx.1121 = phi i32 [ 0, %for.body26.preheader.new ], [ %minx.2.1, %for.inc65.1 ]
%niter = phi i64 [ 0, %for.body26.preheader.new ], [ %niter.next.1, %for.inc65.1 ]
%arrayidx28 = getelementptr inbounds [200 x [2 x i32]], ptr %seihou, i64 0, i64 %indvars.iv138
%11 = load i32, ptr %arrayidx28, align 16, !tbaa !5
%cmp30 = icmp sgt i32 %minx.1121, %11
br i1 %cmp30, label %for.inc65, label %if.else
if.else: ; preds = %for.body26
%cmp38 = icmp slt i32 %maxx.1122, %11
br i1 %cmp38, label %for.inc65, label %if.else43
if.else43: ; preds = %if.else
%arrayidx46 = getelementptr inbounds [200 x [2 x i32]], ptr %seihou, i64 0, i64 %indvars.iv138, i64 1
%12 = load i32, ptr %arrayidx46, align 4, !tbaa !5
%cmp47 = icmp sgt i32 %miny.1123, %12
br i1 %cmp47, label %for.inc65, label %if.else52
if.else52: ; preds = %if.else43
%spec.select = call i32 @llvm.smax.i32(i32 %maxy.1124, i32 %12)
br label %for.inc65
for.inc65: ; preds = %if.else52, %if.else43, %if.else, %for.body26
%minx.2 = phi i32 [ %11, %for.body26 ], [ %minx.1121, %if.else ], [ %minx.1121, %if.else43 ], [ %minx.1121, %if.else52 ]
%maxx.2 = phi i32 [ %maxx.1122, %for.body26 ], [ %11, %if.else ], [ %maxx.1122, %if.else43 ], [ %maxx.1122, %if.else52 ]
%miny.2 = phi i32 [ %miny.1123, %for.body26 ], [ %miny.1123, %if.else ], [ %12, %if.else43 ], [ %miny.1123, %if.else52 ]
%maxy.2 = phi i32 [ %maxy.1124, %for.body26 ], [ %maxy.1124, %if.else ], [ %maxy.1124, %if.else43 ], [ %spec.select, %if.else52 ]
%indvars.iv.next139 = or i64 %indvars.iv138, 1
%arrayidx28.1 = getelementptr inbounds [200 x [2 x i32]], ptr %seihou, i64 0, i64 %indvars.iv.next139
%13 = load i32, ptr %arrayidx28.1, align 8, !tbaa !5
%cmp30.1 = icmp sgt i32 %minx.2, %13
br i1 %cmp30.1, label %for.inc65.1, label %if.else.1
if.else.1: ; preds = %for.inc65
%cmp38.1 = icmp slt i32 %maxx.2, %13
br i1 %cmp38.1, label %for.inc65.1, label %if.else43.1
if.else43.1: ; preds = %if.else.1
%arrayidx46.1 = getelementptr inbounds [200 x [2 x i32]], ptr %seihou, i64 0, i64 %indvars.iv.next139, i64 1
%14 = load i32, ptr %arrayidx46.1, align 4, !tbaa !5
%cmp47.1 = icmp sgt i32 %miny.2, %14
br i1 %cmp47.1, label %for.inc65.1, label %if.else52.1
if.else52.1: ; preds = %if.else43.1
%spec.select.1 = call i32 @llvm.smax.i32(i32 %maxy.2, i32 %14)
br label %for.inc65.1
for.inc65.1: ; preds = %if.else52.1, %if.else43.1, %if.else.1, %for.inc65
%minx.2.1 = phi i32 [ %13, %for.inc65 ], [ %minx.2, %if.else.1 ], [ %minx.2, %if.else43.1 ], [ %minx.2, %if.else52.1 ]
%maxx.2.1 = phi i32 [ %maxx.2, %for.inc65 ], [ %13, %if.else.1 ], [ %maxx.2, %if.else43.1 ], [ %maxx.2, %if.else52.1 ]
%miny.2.1 = phi i32 [ %miny.2, %for.inc65 ], [ %miny.2, %if.else.1 ], [ %14, %if.else43.1 ], [ %miny.2, %if.else52.1 ]
%maxy.2.1 = phi i32 [ %maxy.2, %for.inc65 ], [ %maxy.2, %if.else.1 ], [ %maxy.2, %if.else43.1 ], [ %spec.select.1, %if.else52.1 ]
%indvars.iv.next139.1 = add nuw nsw i64 %indvars.iv138, 2
%niter.next.1 = add i64 %niter, 2
%niter.ncmp.1 = icmp eq i64 %niter.next.1, %unroll_iter
br i1 %niter.ncmp.1, label %for.end67.loopexit.unr-lcssa, label %for.body26, !llvm.loop !11
for.end67.loopexit.unr-lcssa: ; preds = %for.inc65.1, %for.body26.preheader
%minx.2.lcssa.ph = phi i32 [ undef, %for.body26.preheader ], [ %minx.2.1, %for.inc65.1 ]
%maxx.2.lcssa.ph = phi i32 [ undef, %for.body26.preheader ], [ %maxx.2.1, %for.inc65.1 ]
%miny.2.lcssa.ph = phi i32 [ undef, %for.body26.preheader ], [ %miny.2.1, %for.inc65.1 ]
%maxy.2.lcssa.ph = phi i32 [ undef, %for.body26.preheader ], [ %maxy.2.1, %for.inc65.1 ]
%indvars.iv138.unr = phi i64 [ 0, %for.body26.preheader ], [ %indvars.iv.next139.1, %for.inc65.1 ]
%maxy.1124.unr = phi i32 [ 0, %for.body26.preheader ], [ %maxy.2.1, %for.inc65.1 ]
%miny.1123.unr = phi i32 [ 0, %for.body26.preheader ], [ %miny.2.1, %for.inc65.1 ]
%maxx.1122.unr = phi i32 [ 0, %for.body26.preheader ], [ %maxx.2.1, %for.inc65.1 ]
%minx.1121.unr = phi i32 [ 0, %for.body26.preheader ], [ %minx.2.1, %for.inc65.1 ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.end67.loopexit, label %for.body26.epil
for.body26.epil: ; preds = %for.end67.loopexit.unr-lcssa
%arrayidx28.epil = getelementptr inbounds [200 x [2 x i32]], ptr %seihou, i64 0, i64 %indvars.iv138.unr
%15 = load i32, ptr %arrayidx28.epil, align 8, !tbaa !5
%cmp30.epil = icmp sgt i32 %minx.1121.unr, %15
br i1 %cmp30.epil, label %for.end67.loopexit, label %if.else.epil
if.else.epil: ; preds = %for.body26.epil
%cmp38.epil = icmp slt i32 %maxx.1122.unr, %15
br i1 %cmp38.epil, label %for.end67.loopexit, label %if.else43.epil
if.else43.epil: ; preds = %if.else.epil
%arrayidx46.epil = getelementptr inbounds [200 x [2 x i32]], ptr %seihou, i64 0, i64 %indvars.iv138.unr, i64 1
%16 = load i32, ptr %arrayidx46.epil, align 4, !tbaa !5
%cmp47.epil = icmp sgt i32 %miny.1123.unr, %16
br i1 %cmp47.epil, label %for.end67.loopexit, label %if.else52.epil
if.else52.epil: ; preds = %if.else43.epil
%spec.select.epil = call i32 @llvm.smax.i32(i32 %maxy.1124.unr, i32 %16)
br label %for.end67.loopexit
for.end67.loopexit: ; preds = %for.body26.epil, %if.else.epil, %if.else43.epil, %if.else52.epil, %for.end67.loopexit.unr-lcssa
%minx.2.lcssa = phi i32 [ %minx.2.lcssa.ph, %for.end67.loopexit.unr-lcssa ], [ %15, %for.body26.epil ], [ %minx.1121.unr, %if.else.epil ], [ %minx.1121.unr, %if.else43.epil ], [ %minx.1121.unr, %if.else52.epil ]
%maxx.2.lcssa = phi i32 [ %maxx.2.lcssa.ph, %for.end67.loopexit.unr-lcssa ], [ %maxx.1122.unr, %for.body26.epil ], [ %15, %if.else.epil ], [ %maxx.1122.unr, %if.else43.epil ], [ %maxx.1122.unr, %if.else52.epil ]
%miny.2.lcssa = phi i32 [ %miny.2.lcssa.ph, %for.end67.loopexit.unr-lcssa ], [ %miny.1123.unr, %for.body26.epil ], [ %miny.1123.unr, %if.else.epil ], [ %16, %if.else43.epil ], [ %miny.1123.unr, %if.else52.epil ]
%maxy.2.lcssa = phi i32 [ %maxy.2.lcssa.ph, %for.end67.loopexit.unr-lcssa ], [ %maxy.1124.unr, %for.body26.epil ], [ %maxy.1124.unr, %if.else.epil ], [ %maxy.1124.unr, %if.else43.epil ], [ %spec.select.epil, %if.else52.epil ]
%17 = sub i32 %maxx.2.lcssa, %minx.2.lcssa
%18 = sub i32 %maxy.2.lcssa, %miny.2.lcssa
br label %for.end67
for.end67: ; preds = %for.end67.loopexit, %for.cond24.preheader
%reass.sub = phi i32 [ 0, %for.cond24.preheader ], [ %17, %for.end67.loopexit ]
%reass.sub135 = phi i32 [ 0, %for.cond24.preheader ], [ %18, %for.end67.loopexit ]
%add68 = add i32 %reass.sub, 1
%arrayidx70 = getelementptr inbounds [100 x [2 x i32]], ptr %an, i64 0, i64 %indvars.iv141
store i32 %add68, ptr %arrayidx70, align 8, !tbaa !5
%add73 = add i32 %reass.sub135, 1
%arrayidx76 = getelementptr inbounds [100 x [2 x i32]], ptr %an, i64 0, i64 %indvars.iv141, i64 1
store i32 %add73, ptr %arrayidx76, align 4, !tbaa !5
%indvars.iv.next142 = add nuw i64 %indvars.iv141, 1
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%19 = load i32, ptr %n, align 4, !tbaa !5
%cmp = icmp eq i32 %19, 0
br i1 %cmp, label %for.cond78.preheader, label %if.end
for.body80: ; preds = %for.body80.preheader, %for.body80
%indvars.iv144 = phi i64 [ 0, %for.body80.preheader ], [ %indvars.iv.next145, %for.body80 ]
%arrayidx82 = getelementptr inbounds [100 x [2 x i32]], ptr %an, i64 0, i64 %indvars.iv144
%20 = load i32, ptr %arrayidx82, align 8, !tbaa !5
%arrayidx86 = getelementptr inbounds [100 x [2 x i32]], ptr %an, i64 0, i64 %indvars.iv144, i64 1
%21 = load i32, ptr %arrayidx86, align 4, !tbaa !5
%call87 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %20, i32 noundef %21)
%indvars.iv.next145 = add nuw nsw i64 %indvars.iv144, 1
%exitcond148.not = icmp eq i64 %indvars.iv.next145, %wide.trip.count147
br i1 %exitcond148.not, label %for.end90, label %for.body80, !llvm.loop !12
for.end90: ; preds = %for.body80, %entry, %for.cond78.preheader
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %muki) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %ten) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #4
call void @llvm.lifetime.end.p0(i64 800, ptr nonnull %an) #4
call void @llvm.lifetime.end.p0(i64 1600, ptr nonnull %seihou) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smax.i32(i32, i32) #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
|
#include <stdio.h>
int get_uint() {
int n = 0;
int c = getchar_unlocked();
if(c < 48 || 57 < c) return c;
while(47 < c && c < 58) n = 10 * n + (c & 0xf), c = getchar_unlocked();
return n;
}
void print(unsigned char Q[8][8]) {
for(int i = 0; i < 8; ++i) {
for(int j = 0; j < 8; ++j)
putchar_unlocked(Q[i][j] ? 'Q' : '.');
putchar_unlocked('\n');
}
}
void queen_eight(unsigned char Q[8][8], unsigned char row[8], unsigned char col[8], unsigned char lrd[15], unsigned char lld[15], int cnt) {
if(cnt == 8) {
print(Q);
return;
}
if(row[cnt]) {
queen_eight(Q, row, col, lrd, lld, cnt + 1);
return;
}
for(int i = 0; i < 8; ++i) {
if(col[i] || lrd[cnt - i + 7] || lld[cnt + i]) continue;
Q[cnt][i] = row[cnt] = col[i] = lrd[cnt - i + 7] = lld[cnt + i] = 1;
queen_eight(Q, row, col, lrd, lld, cnt + 1);
Q[cnt][i] = row[cnt] = col[i] = lrd[cnt - i + 7] = lld[cnt + i] = 0;
}
}
int main(int argc, char **argv) {
unsigned char Q[8][8] = {};
unsigned char row[8] = {};
unsigned char col[8] = {};
unsigned char lrd[15] = {};
unsigned char lld[15] = {};
int k = get_uint();
for(int i = 0; i < k; ++i) {
int r = get_uint();
int c = get_uint();
Q[r][c] = row[r] = col[c] = lrd[r - c + 7] = lld[r + c] = 1;
}
queen_eight(Q, row, col, lrd, lld, 0);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_232620/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_232620/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
%struct._IO_FILE = type { i32, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, i32, i32, i64, i16, i8, [1 x i8], ptr, i64, ptr, ptr, ptr, ptr, i64, i32, [20 x i8] }
@stdin = external local_unnamed_addr global ptr, align 8
@stdout = external local_unnamed_addr global ptr, align 8
; Function Attrs: nounwind uwtable
define dso_local i32 @get_uint() local_unnamed_addr #0 {
entry:
%0 = load ptr, ptr @stdin, align 8, !tbaa !5
%_IO_read_ptr.i = getelementptr inbounds %struct._IO_FILE, ptr %0, i64 0, i32 1
%1 = load ptr, ptr %_IO_read_ptr.i, align 8, !tbaa !9
%_IO_read_end.i = getelementptr inbounds %struct._IO_FILE, ptr %0, i64 0, i32 2
%2 = load ptr, ptr %_IO_read_end.i, align 8, !tbaa !14
%cmp.not.i = icmp ult ptr %1, %2
br i1 %cmp.not.i, label %cond.false.i, label %cond.true.i, !prof !15
cond.true.i: ; preds = %entry
%call.i = tail call i32 @__uflow(ptr noundef nonnull %0) #4
br label %getchar_unlocked.exit
cond.false.i: ; preds = %entry
%incdec.ptr.i = getelementptr inbounds i8, ptr %1, i64 1
store ptr %incdec.ptr.i, ptr %_IO_read_ptr.i, align 8, !tbaa !9
%3 = load i8, ptr %1, align 1, !tbaa !16
%conv3.i = zext i8 %3 to i32
br label %getchar_unlocked.exit
getchar_unlocked.exit: ; preds = %cond.true.i, %cond.false.i
%cond.i = phi i32 [ %call.i, %cond.true.i ], [ %conv3.i, %cond.false.i ]
%4 = add i32 %cond.i, -58
%or.cond = icmp ult i32 %4, -10
br i1 %or.cond, label %cleanup, label %while.body.preheader
while.body.preheader: ; preds = %getchar_unlocked.exit
%.pre24 = load ptr, ptr @stdin, align 8, !tbaa !5
br label %while.body
while.body: ; preds = %while.body.preheader, %getchar_unlocked.exit21
%5 = phi ptr [ %9, %getchar_unlocked.exit21 ], [ %.pre24, %while.body.preheader ]
%c.023 = phi i32 [ %cond.i17, %getchar_unlocked.exit21 ], [ %cond.i, %while.body.preheader ]
%n.022 = phi i32 [ %add, %getchar_unlocked.exit21 ], [ 0, %while.body.preheader ]
%mul = mul nsw i32 %n.022, 10
%and = and i32 %c.023, 15
%add = add nsw i32 %and, %mul
%_IO_read_ptr.i12 = getelementptr inbounds %struct._IO_FILE, ptr %5, i64 0, i32 1
%6 = load ptr, ptr %_IO_read_ptr.i12, align 8, !tbaa !9
%_IO_read_end.i13 = getelementptr inbounds %struct._IO_FILE, ptr %5, i64 0, i32 2
%7 = load ptr, ptr %_IO_read_end.i13, align 8, !tbaa !14
%cmp.not.i14 = icmp ult ptr %6, %7
br i1 %cmp.not.i14, label %cond.false.i18, label %cond.true.i15, !prof !15
cond.true.i15: ; preds = %while.body
%call.i16 = tail call i32 @__uflow(ptr noundef nonnull %5) #4
%.pre = load ptr, ptr @stdin, align 8, !tbaa !5
br label %getchar_unlocked.exit21
cond.false.i18: ; preds = %while.body
%incdec.ptr.i19 = getelementptr inbounds i8, ptr %6, i64 1
store ptr %incdec.ptr.i19, ptr %_IO_read_ptr.i12, align 8, !tbaa !9
%8 = load i8, ptr %6, align 1, !tbaa !16
%conv3.i20 = zext i8 %8 to i32
br label %getchar_unlocked.exit21
getchar_unlocked.exit21: ; preds = %cond.true.i15, %cond.false.i18
%9 = phi ptr [ %.pre, %cond.true.i15 ], [ %5, %cond.false.i18 ]
%cond.i17 = phi i32 [ %call.i16, %cond.true.i15 ], [ %conv3.i20, %cond.false.i18 ]
%10 = add i32 %cond.i17, -48
%11 = icmp ult i32 %10, 10
br i1 %11, label %while.body, label %cleanup, !llvm.loop !17
cleanup: ; preds = %getchar_unlocked.exit21, %getchar_unlocked.exit
%retval.0 = phi i32 [ %cond.i, %getchar_unlocked.exit ], [ %add, %getchar_unlocked.exit21 ]
ret i32 %retval.0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nounwind uwtable
define dso_local void @print(ptr nocapture noundef readonly %Q) local_unnamed_addr #0 {
entry:
br label %for.cond1.preheader
for.cond1.preheader: ; preds = %entry, %putchar_unlocked.exit
%indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %putchar_unlocked.exit ]
%arrayidx6 = getelementptr inbounds [8 x i8], ptr %Q, i64 %indvars.iv, i64 0
%0 = load i8, ptr %arrayidx6, align 1, !tbaa !16
%tobool.not = icmp eq i8 %0, 0
%cond = select i1 %tobool.not, i32 46, i32 81
%1 = load ptr, ptr @stdout, align 8, !tbaa !5
%_IO_write_ptr.i15 = getelementptr inbounds %struct._IO_FILE, ptr %1, i64 0, i32 5
%2 = load ptr, ptr %_IO_write_ptr.i15, align 8, !tbaa !19
%_IO_write_end.i16 = getelementptr inbounds %struct._IO_FILE, ptr %1, i64 0, i32 6
%3 = load ptr, ptr %_IO_write_end.i16, align 8, !tbaa !20
%cmp.not.i17 = icmp ult ptr %2, %3
br i1 %cmp.not.i17, label %cond.false.i21, label %cond.true.i18, !prof !15
for.cond.cleanup: ; preds = %putchar_unlocked.exit
ret void
cond.true.i: ; preds = %putchar_unlocked.exit23.7
%call.i = tail call i32 @__overflow(ptr noundef nonnull %32, i32 noundef 10) #4
br label %putchar_unlocked.exit
cond.false.i: ; preds = %putchar_unlocked.exit23.7
%incdec.ptr.i = getelementptr inbounds i8, ptr %33, i64 1
store ptr %incdec.ptr.i, ptr %_IO_write_ptr.i, align 8, !tbaa !19
store i8 10, ptr %33, align 1, !tbaa !16
br label %putchar_unlocked.exit
putchar_unlocked.exit: ; preds = %cond.true.i, %cond.false.i
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, 8
br i1 %exitcond.not, label %for.cond.cleanup, label %for.cond1.preheader, !llvm.loop !21
cond.true.i18: ; preds = %for.cond1.preheader
%call.i19 = tail call i32 @__overflow(ptr noundef nonnull %1, i32 noundef %cond) #4
br label %putchar_unlocked.exit23
cond.false.i21: ; preds = %for.cond1.preheader
%conv4.i = trunc i32 %cond to i8
%incdec.ptr.i22 = getelementptr inbounds i8, ptr %2, i64 1
store ptr %incdec.ptr.i22, ptr %_IO_write_ptr.i15, align 8, !tbaa !19
store i8 %conv4.i, ptr %2, align 1, !tbaa !16
br label %putchar_unlocked.exit23
putchar_unlocked.exit23: ; preds = %cond.true.i18, %cond.false.i21
%arrayidx6.1 = getelementptr inbounds [8 x i8], ptr %Q, i64 %indvars.iv, i64 1
%4 = load i8, ptr %arrayidx6.1, align 1, !tbaa !16
%tobool.not.1 = icmp eq i8 %4, 0
%cond.1 = select i1 %tobool.not.1, i32 46, i32 81
%5 = load ptr, ptr @stdout, align 8, !tbaa !5
%_IO_write_ptr.i15.1 = getelementptr inbounds %struct._IO_FILE, ptr %5, i64 0, i32 5
%6 = load ptr, ptr %_IO_write_ptr.i15.1, align 8, !tbaa !19
%_IO_write_end.i16.1 = getelementptr inbounds %struct._IO_FILE, ptr %5, i64 0, i32 6
%7 = load ptr, ptr %_IO_write_end.i16.1, align 8, !tbaa !20
%cmp.not.i17.1 = icmp ult ptr %6, %7
br i1 %cmp.not.i17.1, label %cond.false.i21.1, label %cond.true.i18.1, !prof !15
cond.true.i18.1: ; preds = %putchar_unlocked.exit23
%call.i19.1 = tail call i32 @__overflow(ptr noundef nonnull %5, i32 noundef %cond.1) #4
br label %putchar_unlocked.exit23.1
cond.false.i21.1: ; preds = %putchar_unlocked.exit23
%conv4.i.1 = trunc i32 %cond.1 to i8
%incdec.ptr.i22.1 = getelementptr inbounds i8, ptr %6, i64 1
store ptr %incdec.ptr.i22.1, ptr %_IO_write_ptr.i15.1, align 8, !tbaa !19
store i8 %conv4.i.1, ptr %6, align 1, !tbaa !16
br label %putchar_unlocked.exit23.1
putchar_unlocked.exit23.1: ; preds = %cond.false.i21.1, %cond.true.i18.1
%arrayidx6.2 = getelementptr inbounds [8 x i8], ptr %Q, i64 %indvars.iv, i64 2
%8 = load i8, ptr %arrayidx6.2, align 1, !tbaa !16
%tobool.not.2 = icmp eq i8 %8, 0
%cond.2 = select i1 %tobool.not.2, i32 46, i32 81
%9 = load ptr, ptr @stdout, align 8, !tbaa !5
%_IO_write_ptr.i15.2 = getelementptr inbounds %struct._IO_FILE, ptr %9, i64 0, i32 5
%10 = load ptr, ptr %_IO_write_ptr.i15.2, align 8, !tbaa !19
%_IO_write_end.i16.2 = getelementptr inbounds %struct._IO_FILE, ptr %9, i64 0, i32 6
%11 = load ptr, ptr %_IO_write_end.i16.2, align 8, !tbaa !20
%cmp.not.i17.2 = icmp ult ptr %10, %11
br i1 %cmp.not.i17.2, label %cond.false.i21.2, label %cond.true.i18.2, !prof !15
cond.true.i18.2: ; preds = %putchar_unlocked.exit23.1
%call.i19.2 = tail call i32 @__overflow(ptr noundef nonnull %9, i32 noundef %cond.2) #4
br label %putchar_unlocked.exit23.2
cond.false.i21.2: ; preds = %putchar_unlocked.exit23.1
%conv4.i.2 = trunc i32 %cond.2 to i8
%incdec.ptr.i22.2 = getelementptr inbounds i8, ptr %10, i64 1
store ptr %incdec.ptr.i22.2, ptr %_IO_write_ptr.i15.2, align 8, !tbaa !19
store i8 %conv4.i.2, ptr %10, align 1, !tbaa !16
br label %putchar_unlocked.exit23.2
putchar_unlocked.exit23.2: ; preds = %cond.false.i21.2, %cond.true.i18.2
%arrayidx6.3 = getelementptr inbounds [8 x i8], ptr %Q, i64 %indvars.iv, i64 3
%12 = load i8, ptr %arrayidx6.3, align 1, !tbaa !16
%tobool.not.3 = icmp eq i8 %12, 0
%cond.3 = select i1 %tobool.not.3, i32 46, i32 81
%13 = load ptr, ptr @stdout, align 8, !tbaa !5
%_IO_write_ptr.i15.3 = getelementptr inbounds %struct._IO_FILE, ptr %13, i64 0, i32 5
%14 = load ptr, ptr %_IO_write_ptr.i15.3, align 8, !tbaa !19
%_IO_write_end.i16.3 = getelementptr inbounds %struct._IO_FILE, ptr %13, i64 0, i32 6
%15 = load ptr, ptr %_IO_write_end.i16.3, align 8, !tbaa !20
%cmp.not.i17.3 = icmp ult ptr %14, %15
br i1 %cmp.not.i17.3, label %cond.false.i21.3, label %cond.true.i18.3, !prof !15
cond.true.i18.3: ; preds = %putchar_unlocked.exit23.2
%call.i19.3 = tail call i32 @__overflow(ptr noundef nonnull %13, i32 noundef %cond.3) #4
br label %putchar_unlocked.exit23.3
cond.false.i21.3: ; preds = %putchar_unlocked.exit23.2
%conv4.i.3 = trunc i32 %cond.3 to i8
%incdec.ptr.i22.3 = getelementptr inbounds i8, ptr %14, i64 1
store ptr %incdec.ptr.i22.3, ptr %_IO_write_ptr.i15.3, align 8, !tbaa !19
store i8 %conv4.i.3, ptr %14, align 1, !tbaa !16
br label %putchar_unlocked.exit23.3
putchar_unlocked.exit23.3: ; preds = %cond.false.i21.3, %cond.true.i18.3
%arrayidx6.4 = getelementptr inbounds [8 x i8], ptr %Q, i64 %indvars.iv, i64 4
%16 = load i8, ptr %arrayidx6.4, align 1, !tbaa !16
%tobool.not.4 = icmp eq i8 %16, 0
%cond.4 = select i1 %tobool.not.4, i32 46, i32 81
%17 = load ptr, ptr @stdout, align 8, !tbaa !5
%_IO_write_ptr.i15.4 = getelementptr inbounds %struct._IO_FILE, ptr %17, i64 0, i32 5
%18 = load ptr, ptr %_IO_write_ptr.i15.4, align 8, !tbaa !19
%_IO_write_end.i16.4 = getelementptr inbounds %struct._IO_FILE, ptr %17, i64 0, i32 6
%19 = load ptr, ptr %_IO_write_end.i16.4, align 8, !tbaa !20
%cmp.not.i17.4 = icmp ult ptr %18, %19
br i1 %cmp.not.i17.4, label %cond.false.i21.4, label %cond.true.i18.4, !prof !15
cond.true.i18.4: ; preds = %putchar_unlocked.exit23.3
%call.i19.4 = tail call i32 @__overflow(ptr noundef nonnull %17, i32 noundef %cond.4) #4
br label %putchar_unlocked.exit23.4
cond.false.i21.4: ; preds = %putchar_unlocked.exit23.3
%conv4.i.4 = trunc i32 %cond.4 to i8
%incdec.ptr.i22.4 = getelementptr inbounds i8, ptr %18, i64 1
store ptr %incdec.ptr.i22.4, ptr %_IO_write_ptr.i15.4, align 8, !tbaa !19
store i8 %conv4.i.4, ptr %18, align 1, !tbaa !16
br label %putchar_unlocked.exit23.4
putchar_unlocked.exit23.4: ; preds = %cond.false.i21.4, %cond.true.i18.4
%arrayidx6.5 = getelementptr inbounds [8 x i8], ptr %Q, i64 %indvars.iv, i64 5
%20 = load i8, ptr %arrayidx6.5, align 1, !tbaa !16
%tobool.not.5 = icmp eq i8 %20, 0
%cond.5 = select i1 %tobool.not.5, i32 46, i32 81
%21 = load ptr, ptr @stdout, align 8, !tbaa !5
%_IO_write_ptr.i15.5 = getelementptr inbounds %struct._IO_FILE, ptr %21, i64 0, i32 5
%22 = load ptr, ptr %_IO_write_ptr.i15.5, align 8, !tbaa !19
%_IO_write_end.i16.5 = getelementptr inbounds %struct._IO_FILE, ptr %21, i64 0, i32 6
%23 = load ptr, ptr %_IO_write_end.i16.5, align 8, !tbaa !20
%cmp.not.i17.5 = icmp ult ptr %22, %23
br i1 %cmp.not.i17.5, label %cond.false.i21.5, label %cond.true.i18.5, !prof !15
cond.true.i18.5: ; preds = %putchar_unlocked.exit23.4
%call.i19.5 = tail call i32 @__overflow(ptr noundef nonnull %21, i32 noundef %cond.5) #4
br label %putchar_unlocked.exit23.5
cond.false.i21.5: ; preds = %putchar_unlocked.exit23.4
%conv4.i.5 = trunc i32 %cond.5 to i8
%incdec.ptr.i22.5 = getelementptr inbounds i8, ptr %22, i64 1
store ptr %incdec.ptr.i22.5, ptr %_IO_write_ptr.i15.5, align 8, !tbaa !19
store i8 %conv4.i.5, ptr %22, align 1, !tbaa !16
br label %putchar_unlocked.exit23.5
putchar_unlocked.exit23.5: ; preds = %cond.false.i21.5, %cond.true.i18.5
%arrayidx6.6 = getelementptr inbounds [8 x i8], ptr %Q, i64 %indvars.iv, i64 6
%24 = load i8, ptr %arrayidx6.6, align 1, !tbaa !16
%tobool.not.6 = icmp eq i8 %24, 0
%cond.6 = select i1 %tobool.not.6, i32 46, i32 81
%25 = load ptr, ptr @stdout, align 8, !tbaa !5
%_IO_write_ptr.i15.6 = getelementptr inbounds %struct._IO_FILE, ptr %25, i64 0, i32 5
%26 = load ptr, ptr %_IO_write_ptr.i15.6, align 8, !tbaa !19
%_IO_write_end.i16.6 = getelementptr inbounds %struct._IO_FILE, ptr %25, i64 0, i32 6
%27 = load ptr, ptr %_IO_write_end.i16.6, align 8, !tbaa !20
%cmp.not.i17.6 = icmp ult ptr %26, %27
br i1 %cmp.not.i17.6, label %cond.false.i21.6, label %cond.true.i18.6, !prof !15
cond.true.i18.6: ; preds = %putchar_unlocked.exit23.5
%call.i19.6 = tail call i32 @__overflow(ptr noundef nonnull %25, i32 noundef %cond.6) #4
br label %putchar_unlocked.exit23.6
cond.false.i21.6: ; preds = %putchar_unlocked.exit23.5
%conv4.i.6 = trunc i32 %cond.6 to i8
%incdec.ptr.i22.6 = getelementptr inbounds i8, ptr %26, i64 1
store ptr %incdec.ptr.i22.6, ptr %_IO_write_ptr.i15.6, align 8, !tbaa !19
store i8 %conv4.i.6, ptr %26, align 1, !tbaa !16
br label %putchar_unlocked.exit23.6
putchar_unlocked.exit23.6: ; preds = %cond.false.i21.6, %cond.true.i18.6
%arrayidx6.7 = getelementptr inbounds [8 x i8], ptr %Q, i64 %indvars.iv, i64 7
%28 = load i8, ptr %arrayidx6.7, align 1, !tbaa !16
%tobool.not.7 = icmp eq i8 %28, 0
%cond.7 = select i1 %tobool.not.7, i32 46, i32 81
%29 = load ptr, ptr @stdout, align 8, !tbaa !5
%_IO_write_ptr.i15.7 = getelementptr inbounds %struct._IO_FILE, ptr %29, i64 0, i32 5
%30 = load ptr, ptr %_IO_write_ptr.i15.7, align 8, !tbaa !19
%_IO_write_end.i16.7 = getelementptr inbounds %struct._IO_FILE, ptr %29, i64 0, i32 6
%31 = load ptr, ptr %_IO_write_end.i16.7, align 8, !tbaa !20
%cmp.not.i17.7 = icmp ult ptr %30, %31
br i1 %cmp.not.i17.7, label %cond.false.i21.7, label %cond.true.i18.7, !prof !15
cond.true.i18.7: ; preds = %putchar_unlocked.exit23.6
%call.i19.7 = tail call i32 @__overflow(ptr noundef nonnull %29, i32 noundef %cond.7) #4
br label %putchar_unlocked.exit23.7
cond.false.i21.7: ; preds = %putchar_unlocked.exit23.6
%conv4.i.7 = trunc i32 %cond.7 to i8
%incdec.ptr.i22.7 = getelementptr inbounds i8, ptr %30, i64 1
store ptr %incdec.ptr.i22.7, ptr %_IO_write_ptr.i15.7, align 8, !tbaa !19
store i8 %conv4.i.7, ptr %30, align 1, !tbaa !16
br label %putchar_unlocked.exit23.7
putchar_unlocked.exit23.7: ; preds = %cond.false.i21.7, %cond.true.i18.7
%32 = load ptr, ptr @stdout, align 8, !tbaa !5
%_IO_write_ptr.i = getelementptr inbounds %struct._IO_FILE, ptr %32, i64 0, i32 5
%33 = load ptr, ptr %_IO_write_ptr.i, align 8, !tbaa !19
%_IO_write_end.i = getelementptr inbounds %struct._IO_FILE, ptr %32, i64 0, i32 6
%34 = load ptr, ptr %_IO_write_end.i, align 8, !tbaa !20
%cmp.not.i = icmp ult ptr %33, %34
br i1 %cmp.not.i, label %cond.false.i, label %cond.true.i, !prof !15
}
; Function Attrs: nounwind uwtable
define dso_local void @queen_eight(ptr nocapture noundef %Q, ptr nocapture noundef %row, ptr nocapture noundef %col, ptr nocapture noundef %lrd, ptr nocapture noundef %lld, i32 noundef %cnt) local_unnamed_addr #0 {
entry:
%cmp98 = icmp eq i32 %cnt, 8
br i1 %cmp98, label %if.then, label %if.end.preheader
if.end.preheader: ; preds = %entry
%0 = sext i32 %cnt to i64
br label %if.end
if.then: ; preds = %if.then1, %entry
tail call void @print(ptr noundef %Q)
br label %for.end
if.end: ; preds = %if.end.preheader, %if.then1
%indvars.iv = phi i64 [ %0, %if.end.preheader ], [ %indvars.iv.next, %if.then1 ]
%arrayidx = getelementptr inbounds i8, ptr %row, i64 %indvars.iv
%1 = load i8, ptr %arrayidx, align 1, !tbaa !16
%tobool.not = icmp eq i8 %1, 0
br i1 %tobool.not, label %for.cond.preheader, label %if.then1
for.cond.preheader: ; preds = %if.end
%arrayidx.le = getelementptr inbounds i8, ptr %row, i64 %indvars.iv
%2 = trunc i64 %indvars.iv to i32
%sub = add i64 %indvars.iv, 7
%add35 = add nsw i32 %2, 1
%sext = shl i64 %indvars.iv, 32
%3 = ashr exact i64 %sext, 32
%invariant.gep = getelementptr i8, ptr %lld, i64 %3
br label %for.body
if.then1: ; preds = %if.end
%indvars.iv.next = add nsw i64 %indvars.iv, 1
%4 = and i64 %indvars.iv.next, 4294967295
%cmp = icmp eq i64 %4, 8
br i1 %cmp, label %if.then, label %if.end
for.body: ; preds = %for.cond.preheader, %for.inc
%indvars.iv104 = phi i64 [ 0, %for.cond.preheader ], [ %indvars.iv.next105, %for.inc ]
%arrayidx5 = getelementptr inbounds i8, ptr %col, i64 %indvars.iv104
%5 = load i8, ptr %arrayidx5, align 1, !tbaa !16
%tobool6.not = icmp eq i8 %5, 0
br i1 %tobool6.not, label %lor.lhs.false, label %for.inc
lor.lhs.false: ; preds = %for.body
%add7 = sub i64 %sub, %indvars.iv104
%sext108 = shl i64 %add7, 32
%idxprom8 = ashr exact i64 %sext108, 32
%arrayidx9 = getelementptr inbounds i8, ptr %lrd, i64 %idxprom8
%6 = load i8, ptr %arrayidx9, align 1, !tbaa !16
%tobool11.not = icmp eq i8 %6, 0
br i1 %tobool11.not, label %lor.lhs.false12, label %for.inc
lor.lhs.false12: ; preds = %lor.lhs.false
%gep = getelementptr i8, ptr %invariant.gep, i64 %indvars.iv104
%7 = load i8, ptr %gep, align 1, !tbaa !16
%tobool17.not = icmp eq i8 %7, 0
br i1 %tobool17.not, label %if.end19, label %for.inc
if.end19: ; preds = %lor.lhs.false12
store i8 1, ptr %gep, align 1, !tbaa !16
store i8 1, ptr %arrayidx9, align 1, !tbaa !16
store i8 1, ptr %arrayidx5, align 1, !tbaa !16
store i8 1, ptr %arrayidx.le, align 1, !tbaa !16
%arrayidx34 = getelementptr inbounds [8 x i8], ptr %Q, i64 %indvars.iv, i64 %indvars.iv104
store i8 1, ptr %arrayidx34, align 1, !tbaa !16
tail call void @queen_eight(ptr noundef %Q, ptr noundef %row, ptr noundef nonnull %col, ptr noundef nonnull %lrd, ptr noundef nonnull %lld, i32 noundef %add35)
store i8 0, ptr %gep, align 1, !tbaa !16
store i8 0, ptr %arrayidx9, align 1, !tbaa !16
store i8 0, ptr %arrayidx5, align 1, !tbaa !16
store i8 0, ptr %arrayidx.le, align 1, !tbaa !16
store i8 0, ptr %arrayidx34, align 1, !tbaa !16
br label %for.inc
for.inc: ; preds = %for.body, %lor.lhs.false, %lor.lhs.false12, %if.end19
%indvars.iv.next105 = add nuw nsw i64 %indvars.iv104, 1
%exitcond.not = icmp eq i64 %indvars.iv.next105, 8
br i1 %exitcond.not, label %for.end, label %for.body, !llvm.loop !22
for.end: ; preds = %for.inc, %if.then
ret void
}
; Function Attrs: nounwind uwtable
define dso_local i32 @main(i32 noundef %argc, ptr nocapture noundef readnone %argv) local_unnamed_addr #0 {
entry:
%Q = alloca [8 x [8 x i8]], align 16
%row = alloca [8 x i8], align 8
%col = alloca [8 x i8], align 8
%lrd = alloca [15 x i8], align 1
%lld = alloca [15 x i8], align 1
call void @llvm.lifetime.start.p0(i64 64, ptr nonnull %Q) #4
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(64) %Q, i8 0, i64 64, i1 false)
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %row) #4
store i64 0, ptr %row, align 8
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %col) #4
store i64 0, ptr %col, align 8
call void @llvm.lifetime.start.p0(i64 15, ptr nonnull %lrd) #4
call void @llvm.memset.p0.i64(ptr noundef nonnull align 1 dereferenceable(15) %lrd, i8 0, i64 15, i1 false)
call void @llvm.lifetime.start.p0(i64 15, ptr nonnull %lld) #4
call void @llvm.memset.p0.i64(ptr noundef nonnull align 1 dereferenceable(15) %lld, i8 0, i64 15, i1 false)
%0 = load ptr, ptr @stdin, align 8, !tbaa !5
%_IO_read_ptr.i.i = getelementptr inbounds %struct._IO_FILE, ptr %0, i64 0, i32 1
%1 = load ptr, ptr %_IO_read_ptr.i.i, align 8, !tbaa !9
%_IO_read_end.i.i = getelementptr inbounds %struct._IO_FILE, ptr %0, i64 0, i32 2
%2 = load ptr, ptr %_IO_read_end.i.i, align 8, !tbaa !14
%cmp.not.i.i = icmp ult ptr %1, %2
br i1 %cmp.not.i.i, label %cond.false.i.i, label %cond.true.i.i, !prof !15
cond.true.i.i: ; preds = %entry
%call.i.i = tail call i32 @__uflow(ptr noundef nonnull %0) #4
br label %getchar_unlocked.exit.i
cond.false.i.i: ; preds = %entry
%incdec.ptr.i.i = getelementptr inbounds i8, ptr %1, i64 1
store ptr %incdec.ptr.i.i, ptr %_IO_read_ptr.i.i, align 8, !tbaa !9
%3 = load i8, ptr %1, align 1, !tbaa !16
%conv3.i.i = zext i8 %3 to i32
br label %getchar_unlocked.exit.i
getchar_unlocked.exit.i: ; preds = %cond.false.i.i, %cond.true.i.i
%cond.i.i = phi i32 [ %call.i.i, %cond.true.i.i ], [ %conv3.i.i, %cond.false.i.i ]
%4 = add i32 %cond.i.i, -58
%or.cond.i = icmp ult i32 %4, -10
br i1 %or.cond.i, label %get_uint.exit, label %while.body.preheader.i
while.body.preheader.i: ; preds = %getchar_unlocked.exit.i
%.pre24.i = load ptr, ptr @stdin, align 8, !tbaa !5
br label %while.body.i
while.body.i: ; preds = %getchar_unlocked.exit21.i, %while.body.preheader.i
%5 = phi ptr [ %9, %getchar_unlocked.exit21.i ], [ %.pre24.i, %while.body.preheader.i ]
%c.023.i = phi i32 [ %cond.i17.i, %getchar_unlocked.exit21.i ], [ %cond.i.i, %while.body.preheader.i ]
%n.022.i = phi i32 [ %add.i, %getchar_unlocked.exit21.i ], [ 0, %while.body.preheader.i ]
%mul.i = mul nsw i32 %n.022.i, 10
%and.i = and i32 %c.023.i, 15
%add.i = add nsw i32 %mul.i, %and.i
%_IO_read_ptr.i12.i = getelementptr inbounds %struct._IO_FILE, ptr %5, i64 0, i32 1
%6 = load ptr, ptr %_IO_read_ptr.i12.i, align 8, !tbaa !9
%_IO_read_end.i13.i = getelementptr inbounds %struct._IO_FILE, ptr %5, i64 0, i32 2
%7 = load ptr, ptr %_IO_read_end.i13.i, align 8, !tbaa !14
%cmp.not.i14.i = icmp ult ptr %6, %7
br i1 %cmp.not.i14.i, label %cond.false.i18.i, label %cond.true.i15.i, !prof !15
cond.true.i15.i: ; preds = %while.body.i
%call.i16.i = tail call i32 @__uflow(ptr noundef nonnull %5) #4
%.pre.i = load ptr, ptr @stdin, align 8, !tbaa !5
br label %getchar_unlocked.exit21.i
cond.false.i18.i: ; preds = %while.body.i
%incdec.ptr.i19.i = getelementptr inbounds i8, ptr %6, i64 1
store ptr %incdec.ptr.i19.i, ptr %_IO_read_ptr.i12.i, align 8, !tbaa !9
%8 = load i8, ptr %6, align 1, !tbaa !16
%conv3.i20.i = zext i8 %8 to i32
br label %getchar_unlocked.exit21.i
getchar_unlocked.exit21.i: ; preds = %cond.false.i18.i, %cond.true.i15.i
%9 = phi ptr [ %.pre.i, %cond.true.i15.i ], [ %5, %cond.false.i18.i ]
%cond.i17.i = phi i32 [ %call.i16.i, %cond.true.i15.i ], [ %conv3.i20.i, %cond.false.i18.i ]
%10 = add i32 %cond.i17.i, -48
%11 = icmp ult i32 %10, 10
br i1 %11, label %while.body.i, label %get_uint.exit, !llvm.loop !17
get_uint.exit: ; preds = %getchar_unlocked.exit21.i, %getchar_unlocked.exit.i
%retval.0.i = phi i32 [ %cond.i.i, %getchar_unlocked.exit.i ], [ %add.i, %getchar_unlocked.exit21.i ]
%cmp89 = icmp sgt i32 %retval.0.i, 0
br i1 %cmp89, label %for.body.preheader, label %for.cond.cleanup
for.body.preheader: ; preds = %get_uint.exit
%.pre91 = load ptr, ptr @stdin, align 8, !tbaa !5
br label %for.body
for.cond.cleanup: ; preds = %get_uint.exit88, %get_uint.exit
call void @queen_eight(ptr noundef nonnull %Q, ptr noundef nonnull %row, ptr noundef nonnull %col, ptr noundef nonnull %lrd, ptr noundef nonnull %lld, i32 noundef 0)
call void @llvm.lifetime.end.p0(i64 15, ptr nonnull %lld) #4
call void @llvm.lifetime.end.p0(i64 15, ptr nonnull %lrd) #4
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %col) #4
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %row) #4
call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %Q) #4
ret i32 0
for.body: ; preds = %for.body.preheader, %get_uint.exit88
%.pre9297 = phi ptr [ %.pre9298, %get_uint.exit88 ], [ %.pre91, %for.body.preheader ]
%12 = phi ptr [ %36, %get_uint.exit88 ], [ %.pre91, %for.body.preheader ]
%i.090 = phi i32 [ %inc, %get_uint.exit88 ], [ 0, %for.body.preheader ]
%_IO_read_ptr.i.i25 = getelementptr inbounds %struct._IO_FILE, ptr %12, i64 0, i32 1
%13 = load ptr, ptr %_IO_read_ptr.i.i25, align 8, !tbaa !9
%_IO_read_end.i.i26 = getelementptr inbounds %struct._IO_FILE, ptr %12, i64 0, i32 2
%14 = load ptr, ptr %_IO_read_end.i.i26, align 8, !tbaa !14
%cmp.not.i.i27 = icmp ult ptr %13, %14
br i1 %cmp.not.i.i27, label %cond.false.i.i53, label %cond.true.i.i28, !prof !15
cond.true.i.i28: ; preds = %for.body
%call.i.i29 = tail call i32 @__uflow(ptr noundef nonnull %12) #4
%.pre92.pre = load ptr, ptr @stdin, align 8, !tbaa !5
br label %getchar_unlocked.exit.i30
cond.false.i.i53: ; preds = %for.body
%incdec.ptr.i.i54 = getelementptr inbounds i8, ptr %13, i64 1
store ptr %incdec.ptr.i.i54, ptr %_IO_read_ptr.i.i25, align 8, !tbaa !9
%15 = load i8, ptr %13, align 1, !tbaa !16
%conv3.i.i55 = zext i8 %15 to i32
br label %getchar_unlocked.exit.i30
getchar_unlocked.exit.i30: ; preds = %cond.false.i.i53, %cond.true.i.i28
%.pre92 = phi ptr [ %.pre92.pre, %cond.true.i.i28 ], [ %.pre9297, %cond.false.i.i53 ]
%cond.i.i31 = phi i32 [ %call.i.i29, %cond.true.i.i28 ], [ %conv3.i.i55, %cond.false.i.i53 ]
%16 = add i32 %cond.i.i31, -58
%or.cond.i32 = icmp ult i32 %16, -10
br i1 %or.cond.i32, label %get_uint.exit56, label %while.body.i35
while.body.i35: ; preds = %getchar_unlocked.exit.i30, %getchar_unlocked.exit21.i47
%.pre9294 = phi ptr [ %.pre9293, %getchar_unlocked.exit21.i47 ], [ %.pre92, %getchar_unlocked.exit.i30 ]
%17 = phi ptr [ %21, %getchar_unlocked.exit21.i47 ], [ %.pre92, %getchar_unlocked.exit.i30 ]
%c.023.i36 = phi i32 [ %cond.i17.i48, %getchar_unlocked.exit21.i47 ], [ %cond.i.i31, %getchar_unlocked.exit.i30 ]
%n.022.i37 = phi i32 [ %add.i40, %getchar_unlocked.exit21.i47 ], [ 0, %getchar_unlocked.exit.i30 ]
%mul.i38 = mul nsw i32 %n.022.i37, 10
%and.i39 = and i32 %c.023.i36, 15
%add.i40 = add nsw i32 %mul.i38, %and.i39
%_IO_read_ptr.i12.i41 = getelementptr inbounds %struct._IO_FILE, ptr %17, i64 0, i32 1
%18 = load ptr, ptr %_IO_read_ptr.i12.i41, align 8, !tbaa !9
%_IO_read_end.i13.i42 = getelementptr inbounds %struct._IO_FILE, ptr %17, i64 0, i32 2
%19 = load ptr, ptr %_IO_read_end.i13.i42, align 8, !tbaa !14
%cmp.not.i14.i43 = icmp ult ptr %18, %19
br i1 %cmp.not.i14.i43, label %cond.false.i18.i50, label %cond.true.i15.i44, !prof !15
cond.true.i15.i44: ; preds = %while.body.i35
%call.i16.i45 = tail call i32 @__uflow(ptr noundef nonnull %17) #4
%.pre.i46 = load ptr, ptr @stdin, align 8, !tbaa !5
br label %getchar_unlocked.exit21.i47
cond.false.i18.i50: ; preds = %while.body.i35
%incdec.ptr.i19.i51 = getelementptr inbounds i8, ptr %18, i64 1
store ptr %incdec.ptr.i19.i51, ptr %_IO_read_ptr.i12.i41, align 8, !tbaa !9
%20 = load i8, ptr %18, align 1, !tbaa !16
%conv3.i20.i52 = zext i8 %20 to i32
br label %getchar_unlocked.exit21.i47
getchar_unlocked.exit21.i47: ; preds = %cond.false.i18.i50, %cond.true.i15.i44
%.pre9293 = phi ptr [ %.pre.i46, %cond.true.i15.i44 ], [ %.pre9294, %cond.false.i18.i50 ]
%21 = phi ptr [ %.pre.i46, %cond.true.i15.i44 ], [ %17, %cond.false.i18.i50 ]
%cond.i17.i48 = phi i32 [ %call.i16.i45, %cond.true.i15.i44 ], [ %conv3.i20.i52, %cond.false.i18.i50 ]
%22 = add i32 %cond.i17.i48, -48
%23 = icmp ult i32 %22, 10
br i1 %23, label %while.body.i35, label %get_uint.exit56, !llvm.loop !17
get_uint.exit56: ; preds = %getchar_unlocked.exit21.i47, %getchar_unlocked.exit.i30
%.pre92100 = phi ptr [ %.pre92, %getchar_unlocked.exit.i30 ], [ %.pre9293, %getchar_unlocked.exit21.i47 ]
%24 = phi ptr [ %.pre92, %getchar_unlocked.exit.i30 ], [ %21, %getchar_unlocked.exit21.i47 ]
%retval.0.i49 = phi i32 [ %cond.i.i31, %getchar_unlocked.exit.i30 ], [ %add.i40, %getchar_unlocked.exit21.i47 ]
%_IO_read_ptr.i.i57 = getelementptr inbounds %struct._IO_FILE, ptr %24, i64 0, i32 1
%25 = load ptr, ptr %_IO_read_ptr.i.i57, align 8, !tbaa !9
%_IO_read_end.i.i58 = getelementptr inbounds %struct._IO_FILE, ptr %24, i64 0, i32 2
%26 = load ptr, ptr %_IO_read_end.i.i58, align 8, !tbaa !14
%cmp.not.i.i59 = icmp ult ptr %25, %26
br i1 %cmp.not.i.i59, label %cond.false.i.i85, label %cond.true.i.i60, !prof !15
cond.true.i.i60: ; preds = %get_uint.exit56
%call.i.i61 = tail call i32 @__uflow(ptr noundef nonnull %24) #4
%.pre = load ptr, ptr @stdin, align 8, !tbaa !5
br label %getchar_unlocked.exit.i62
cond.false.i.i85: ; preds = %get_uint.exit56
%incdec.ptr.i.i86 = getelementptr inbounds i8, ptr %25, i64 1
store ptr %incdec.ptr.i.i86, ptr %_IO_read_ptr.i.i57, align 8, !tbaa !9
%27 = load i8, ptr %25, align 1, !tbaa !16
%conv3.i.i87 = zext i8 %27 to i32
br label %getchar_unlocked.exit.i62
getchar_unlocked.exit.i62: ; preds = %cond.false.i.i85, %cond.true.i.i60
%.pre9299 = phi ptr [ %.pre, %cond.true.i.i60 ], [ %.pre92100, %cond.false.i.i85 ]
%.pre24.i66 = phi ptr [ %.pre, %cond.true.i.i60 ], [ %24, %cond.false.i.i85 ]
%cond.i.i63 = phi i32 [ %call.i.i61, %cond.true.i.i60 ], [ %conv3.i.i87, %cond.false.i.i85 ]
%28 = add i32 %cond.i.i63, -58
%or.cond.i64 = icmp ult i32 %28, -10
br i1 %or.cond.i64, label %get_uint.exit88, label %while.body.i67
while.body.i67: ; preds = %getchar_unlocked.exit.i62, %getchar_unlocked.exit21.i79
%.pre9296 = phi ptr [ %.pre9295, %getchar_unlocked.exit21.i79 ], [ %.pre9299, %getchar_unlocked.exit.i62 ]
%29 = phi ptr [ %33, %getchar_unlocked.exit21.i79 ], [ %.pre24.i66, %getchar_unlocked.exit.i62 ]
%c.023.i68 = phi i32 [ %cond.i17.i80, %getchar_unlocked.exit21.i79 ], [ %cond.i.i63, %getchar_unlocked.exit.i62 ]
%n.022.i69 = phi i32 [ %add.i72, %getchar_unlocked.exit21.i79 ], [ 0, %getchar_unlocked.exit.i62 ]
%mul.i70 = mul nsw i32 %n.022.i69, 10
%and.i71 = and i32 %c.023.i68, 15
%add.i72 = add nsw i32 %mul.i70, %and.i71
%_IO_read_ptr.i12.i73 = getelementptr inbounds %struct._IO_FILE, ptr %29, i64 0, i32 1
%30 = load ptr, ptr %_IO_read_ptr.i12.i73, align 8, !tbaa !9
%_IO_read_end.i13.i74 = getelementptr inbounds %struct._IO_FILE, ptr %29, i64 0, i32 2
%31 = load ptr, ptr %_IO_read_end.i13.i74, align 8, !tbaa !14
%cmp.not.i14.i75 = icmp ult ptr %30, %31
br i1 %cmp.not.i14.i75, label %cond.false.i18.i82, label %cond.true.i15.i76, !prof !15
cond.true.i15.i76: ; preds = %while.body.i67
%call.i16.i77 = tail call i32 @__uflow(ptr noundef nonnull %29) #4
%.pre.i78 = load ptr, ptr @stdin, align 8, !tbaa !5
br label %getchar_unlocked.exit21.i79
cond.false.i18.i82: ; preds = %while.body.i67
%incdec.ptr.i19.i83 = getelementptr inbounds i8, ptr %30, i64 1
store ptr %incdec.ptr.i19.i83, ptr %_IO_read_ptr.i12.i73, align 8, !tbaa !9
%32 = load i8, ptr %30, align 1, !tbaa !16
%conv3.i20.i84 = zext i8 %32 to i32
br label %getchar_unlocked.exit21.i79
getchar_unlocked.exit21.i79: ; preds = %cond.false.i18.i82, %cond.true.i15.i76
%.pre9295 = phi ptr [ %.pre.i78, %cond.true.i15.i76 ], [ %.pre9296, %cond.false.i18.i82 ]
%33 = phi ptr [ %.pre.i78, %cond.true.i15.i76 ], [ %29, %cond.false.i18.i82 ]
%cond.i17.i80 = phi i32 [ %call.i16.i77, %cond.true.i15.i76 ], [ %conv3.i20.i84, %cond.false.i18.i82 ]
%34 = add i32 %cond.i17.i80, -48
%35 = icmp ult i32 %34, 10
br i1 %35, label %while.body.i67, label %get_uint.exit88, !llvm.loop !17
get_uint.exit88: ; preds = %getchar_unlocked.exit21.i79, %getchar_unlocked.exit.i62
%.pre9298 = phi ptr [ %.pre9299, %getchar_unlocked.exit.i62 ], [ %.pre9295, %getchar_unlocked.exit21.i79 ]
%36 = phi ptr [ %.pre24.i66, %getchar_unlocked.exit.i62 ], [ %33, %getchar_unlocked.exit21.i79 ]
%retval.0.i81 = phi i32 [ %cond.i.i63, %getchar_unlocked.exit.i62 ], [ %add.i72, %getchar_unlocked.exit21.i79 ]
%add = add nsw i32 %retval.0.i81, %retval.0.i49
%idxprom = sext i32 %add to i64
%arrayidx = getelementptr inbounds [15 x i8], ptr %lld, i64 0, i64 %idxprom
store i8 1, ptr %arrayidx, align 1, !tbaa !16
%sub = add i32 %retval.0.i49, 7
%add3 = sub i32 %sub, %retval.0.i81
%idxprom4 = sext i32 %add3 to i64
%arrayidx5 = getelementptr inbounds [15 x i8], ptr %lrd, i64 0, i64 %idxprom4
store i8 1, ptr %arrayidx5, align 1, !tbaa !16
%idxprom6 = sext i32 %retval.0.i81 to i64
%arrayidx7 = getelementptr inbounds [8 x i8], ptr %col, i64 0, i64 %idxprom6
store i8 1, ptr %arrayidx7, align 1, !tbaa !16
%idxprom8 = sext i32 %retval.0.i49 to i64
%arrayidx9 = getelementptr inbounds [8 x i8], ptr %row, i64 0, i64 %idxprom8
store i8 1, ptr %arrayidx9, align 1, !tbaa !16
%arrayidx13 = getelementptr inbounds [8 x [8 x i8]], ptr %Q, i64 0, i64 %idxprom8, i64 %idxprom6
store i8 1, ptr %arrayidx13, align 1, !tbaa !16
%inc = add nuw nsw i32 %i.090, 1
%exitcond.not = icmp eq i32 %inc, %retval.0.i
br i1 %exitcond.not, label %for.cond.cleanup, label %for.body, !llvm.loop !23
}
; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #2
declare i32 @__uflow(ptr noundef) local_unnamed_addr #3
declare i32 @__overflow(ptr noundef, i32 noundef) local_unnamed_addr #3
attributes #0 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !6, i64 8}
!10 = !{!"_IO_FILE", !11, i64 0, !6, i64 8, !6, i64 16, !6, i64 24, !6, i64 32, !6, i64 40, !6, i64 48, !6, i64 56, !6, i64 64, !6, i64 72, !6, i64 80, !6, i64 88, !6, i64 96, !6, i64 104, !11, i64 112, !11, i64 116, !12, i64 120, !13, i64 128, !7, i64 130, !7, i64 131, !6, i64 136, !12, i64 144, !6, i64 152, !6, i64 160, !6, i64 168, !6, i64 176, !12, i64 184, !11, i64 192, !7, i64 196}
!11 = !{!"int", !7, i64 0}
!12 = !{!"long", !7, i64 0}
!13 = !{!"short", !7, i64 0}
!14 = !{!10, !6, i64 16}
!15 = !{!"branch_weights", i32 2000, i32 1}
!16 = !{!7, !7, i64 0}
!17 = distinct !{!17, !18}
!18 = !{!"llvm.loop.mustprogress"}
!19 = !{!10, !6, i64 40}
!20 = !{!10, !6, i64 48}
!21 = distinct !{!21, !18}
!22 = distinct !{!22, !18}
!23 = distinct !{!23, !18}
|
#include <stdio.h>
#define N 8
#define FREE -1
#define NOT_FREE 1
#define TRUE 2
int row[N],col[N],dpos[N*2-1],dneg[N*2-1];
int X[N][N];
void putQueen(int);
void printBoard(void);
void putQueen(int i){
int j;
if(i==N){
printBoard();
return;
}
for(j=0;j<N;j++){
if(col[j]==NOT_FREE || dpos[i+j]==NOT_FREE || dneg[i-j+N-1]==NOT_FREE) continue;
row[i]=j;
col[j]=dpos[i+j]=dneg[i-j+N-1]=NOT_FREE;
putQueen(i+1);
col[j]=dpos[i+j]=dneg[i-j+N-1]=FREE;
}
}
void printBoard(){
int i,j;
for(i = 0;i<N;i++) {
for(j = 0;j<N;j++) {
if(X[i][j]==TRUE) {
if(row[i] != j) return;
}
}
}
for(i=0;i<N;i++){
for(j=0;j<N;j++){
if(row[i]==j)printf("Q");
else printf(".");
}
printf("\n");
}
return;
}
int main(){
int i,n,a,b;
for(i=0;i<N;i++){
row[i]=col[i]=FREE;
}
for(i=0;i<N*2-1;i++){
dpos[i]=dneg[i]=FREE;
}
scanf("%d",&n);
for(i=0;i<n;i++){
scanf("%d %d",&a,&b);
X[a][b]=TRUE;
}
putQueen(0);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_232664/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_232664/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@col = dso_local local_unnamed_addr global [8 x i32] zeroinitializer, align 16
@dpos = dso_local local_unnamed_addr global [15 x i32] zeroinitializer, align 16
@dneg = dso_local local_unnamed_addr global [15 x i32] zeroinitializer, align 16
@row = dso_local local_unnamed_addr global [8 x i32] zeroinitializer, align 16
@X = dso_local local_unnamed_addr global [8 x [8 x i32]] zeroinitializer, align 16
@.str.3 = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.4 = private unnamed_addr constant [6 x i8] c"%d %d\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local void @putQueen(i32 noundef %i) local_unnamed_addr #0 {
entry:
%cmp = icmp eq i32 %i, 8
br i1 %cmp, label %if.then, label %for.cond.preheader
for.cond.preheader: ; preds = %entry
%sub = add i32 %i, 7
%idxprom14 = sext i32 %i to i64
%arrayidx15 = getelementptr inbounds [8 x i32], ptr @row, i64 0, i64 %idxprom14
%add26 = add nsw i32 %i, 1
%0 = load i32, ptr @col, align 16, !tbaa !5
%cmp2 = icmp eq i32 %0, 1
br i1 %cmp2, label %for.inc, label %lor.lhs.false
if.then: ; preds = %entry
tail call void @printBoard()
br label %common.ret
lor.lhs.false: ; preds = %for.cond.preheader
%arrayidx4 = getelementptr inbounds [15 x i32], ptr @dpos, i64 0, i64 %idxprom14
%1 = load i32, ptr %arrayidx4, align 4, !tbaa !5
%cmp5 = icmp eq i32 %1, 1
br i1 %cmp5, label %for.inc, label %lor.lhs.false6
lor.lhs.false6: ; preds = %lor.lhs.false
%idxprom9 = sext i32 %sub to i64
%arrayidx10 = getelementptr inbounds [15 x i32], ptr @dneg, i64 0, i64 %idxprom9
%2 = load i32, ptr %arrayidx10, align 4, !tbaa !5
%cmp11 = icmp eq i32 %2, 1
br i1 %cmp11, label %for.inc, label %if.end13
if.end13: ; preds = %lor.lhs.false6
store i32 0, ptr %arrayidx15, align 4, !tbaa !5
store i32 1, ptr %arrayidx10, align 4, !tbaa !5
store i32 1, ptr %arrayidx4, align 4, !tbaa !5
store i32 1, ptr @col, align 16, !tbaa !5
tail call void @putQueen(i32 noundef %add26)
store i32 -1, ptr %arrayidx10, align 4, !tbaa !5
store i32 -1, ptr %arrayidx4, align 4, !tbaa !5
store i32 -1, ptr @col, align 16, !tbaa !5
br label %for.inc
for.inc: ; preds = %for.cond.preheader, %lor.lhs.false, %lor.lhs.false6, %if.end13
%3 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 1), align 4, !tbaa !5
%cmp2.1 = icmp eq i32 %3, 1
br i1 %cmp2.1, label %for.inc.1, label %lor.lhs.false.1
lor.lhs.false.1: ; preds = %for.inc
%4 = add nsw i64 %idxprom14, 1
%arrayidx4.1 = getelementptr inbounds [15 x i32], ptr @dpos, i64 0, i64 %4
%5 = load i32, ptr %arrayidx4.1, align 4, !tbaa !5
%cmp5.1 = icmp eq i32 %5, 1
br i1 %cmp5.1, label %for.inc.1, label %lor.lhs.false6.1
lor.lhs.false6.1: ; preds = %lor.lhs.false.1
%sub8.1 = add i32 %i, 6
%idxprom9.1 = sext i32 %sub8.1 to i64
%arrayidx10.1 = getelementptr inbounds [15 x i32], ptr @dneg, i64 0, i64 %idxprom9.1
%6 = load i32, ptr %arrayidx10.1, align 4, !tbaa !5
%cmp11.1 = icmp eq i32 %6, 1
br i1 %cmp11.1, label %for.inc.1, label %if.end13.1
if.end13.1: ; preds = %lor.lhs.false6.1
store i32 1, ptr %arrayidx15, align 4, !tbaa !5
store i32 1, ptr %arrayidx10.1, align 4, !tbaa !5
store i32 1, ptr %arrayidx4.1, align 4, !tbaa !5
store i32 1, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 1), align 4, !tbaa !5
tail call void @putQueen(i32 noundef %add26)
store i32 -1, ptr %arrayidx10.1, align 4, !tbaa !5
store i32 -1, ptr %arrayidx4.1, align 4, !tbaa !5
store i32 -1, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 1), align 4, !tbaa !5
br label %for.inc.1
for.inc.1: ; preds = %if.end13.1, %lor.lhs.false6.1, %lor.lhs.false.1, %for.inc
%7 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 2), align 8, !tbaa !5
%cmp2.2 = icmp eq i32 %7, 1
br i1 %cmp2.2, label %for.inc.2, label %lor.lhs.false.2
lor.lhs.false.2: ; preds = %for.inc.1
%8 = add nsw i64 %idxprom14, 2
%arrayidx4.2 = getelementptr inbounds [15 x i32], ptr @dpos, i64 0, i64 %8
%9 = load i32, ptr %arrayidx4.2, align 4, !tbaa !5
%cmp5.2 = icmp eq i32 %9, 1
br i1 %cmp5.2, label %for.inc.2, label %lor.lhs.false6.2
lor.lhs.false6.2: ; preds = %lor.lhs.false.2
%sub8.2 = add i32 %i, 5
%idxprom9.2 = sext i32 %sub8.2 to i64
%arrayidx10.2 = getelementptr inbounds [15 x i32], ptr @dneg, i64 0, i64 %idxprom9.2
%10 = load i32, ptr %arrayidx10.2, align 4, !tbaa !5
%cmp11.2 = icmp eq i32 %10, 1
br i1 %cmp11.2, label %for.inc.2, label %if.end13.2
if.end13.2: ; preds = %lor.lhs.false6.2
store i32 2, ptr %arrayidx15, align 4, !tbaa !5
store i32 1, ptr %arrayidx10.2, align 4, !tbaa !5
store i32 1, ptr %arrayidx4.2, align 4, !tbaa !5
store i32 1, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 2), align 8, !tbaa !5
tail call void @putQueen(i32 noundef %add26)
store i32 -1, ptr %arrayidx10.2, align 4, !tbaa !5
store i32 -1, ptr %arrayidx4.2, align 4, !tbaa !5
store i32 -1, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 2), align 8, !tbaa !5
br label %for.inc.2
for.inc.2: ; preds = %if.end13.2, %lor.lhs.false6.2, %lor.lhs.false.2, %for.inc.1
%11 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 3), align 4, !tbaa !5
%cmp2.3 = icmp eq i32 %11, 1
br i1 %cmp2.3, label %for.inc.3, label %lor.lhs.false.3
lor.lhs.false.3: ; preds = %for.inc.2
%12 = add nsw i64 %idxprom14, 3
%arrayidx4.3 = getelementptr inbounds [15 x i32], ptr @dpos, i64 0, i64 %12
%13 = load i32, ptr %arrayidx4.3, align 4, !tbaa !5
%cmp5.3 = icmp eq i32 %13, 1
br i1 %cmp5.3, label %for.inc.3, label %lor.lhs.false6.3
lor.lhs.false6.3: ; preds = %lor.lhs.false.3
%sub8.3 = add i32 %i, 4
%idxprom9.3 = sext i32 %sub8.3 to i64
%arrayidx10.3 = getelementptr inbounds [15 x i32], ptr @dneg, i64 0, i64 %idxprom9.3
%14 = load i32, ptr %arrayidx10.3, align 4, !tbaa !5
%cmp11.3 = icmp eq i32 %14, 1
br i1 %cmp11.3, label %for.inc.3, label %if.end13.3
if.end13.3: ; preds = %lor.lhs.false6.3
store i32 3, ptr %arrayidx15, align 4, !tbaa !5
store i32 1, ptr %arrayidx10.3, align 4, !tbaa !5
store i32 1, ptr %arrayidx4.3, align 4, !tbaa !5
store i32 1, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 3), align 4, !tbaa !5
tail call void @putQueen(i32 noundef %add26)
store i32 -1, ptr %arrayidx10.3, align 4, !tbaa !5
store i32 -1, ptr %arrayidx4.3, align 4, !tbaa !5
store i32 -1, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 3), align 4, !tbaa !5
br label %for.inc.3
for.inc.3: ; preds = %if.end13.3, %lor.lhs.false6.3, %lor.lhs.false.3, %for.inc.2
%15 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 4), align 16, !tbaa !5
%cmp2.4 = icmp eq i32 %15, 1
br i1 %cmp2.4, label %for.inc.4, label %lor.lhs.false.4
lor.lhs.false.4: ; preds = %for.inc.3
%16 = add nsw i64 %idxprom14, 4
%arrayidx4.4 = getelementptr inbounds [15 x i32], ptr @dpos, i64 0, i64 %16
%17 = load i32, ptr %arrayidx4.4, align 4, !tbaa !5
%cmp5.4 = icmp eq i32 %17, 1
br i1 %cmp5.4, label %for.inc.4, label %lor.lhs.false6.4
lor.lhs.false6.4: ; preds = %lor.lhs.false.4
%sub8.4 = add i32 %i, 3
%idxprom9.4 = sext i32 %sub8.4 to i64
%arrayidx10.4 = getelementptr inbounds [15 x i32], ptr @dneg, i64 0, i64 %idxprom9.4
%18 = load i32, ptr %arrayidx10.4, align 4, !tbaa !5
%cmp11.4 = icmp eq i32 %18, 1
br i1 %cmp11.4, label %for.inc.4, label %if.end13.4
if.end13.4: ; preds = %lor.lhs.false6.4
store i32 4, ptr %arrayidx15, align 4, !tbaa !5
store i32 1, ptr %arrayidx10.4, align 4, !tbaa !5
store i32 1, ptr %arrayidx4.4, align 4, !tbaa !5
store i32 1, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 4), align 16, !tbaa !5
tail call void @putQueen(i32 noundef %add26)
store i32 -1, ptr %arrayidx10.4, align 4, !tbaa !5
store i32 -1, ptr %arrayidx4.4, align 4, !tbaa !5
store i32 -1, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 4), align 16, !tbaa !5
br label %for.inc.4
for.inc.4: ; preds = %if.end13.4, %lor.lhs.false6.4, %lor.lhs.false.4, %for.inc.3
%19 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 5), align 4, !tbaa !5
%cmp2.5 = icmp eq i32 %19, 1
br i1 %cmp2.5, label %for.inc.5, label %lor.lhs.false.5
lor.lhs.false.5: ; preds = %for.inc.4
%20 = add nsw i64 %idxprom14, 5
%arrayidx4.5 = getelementptr inbounds [15 x i32], ptr @dpos, i64 0, i64 %20
%21 = load i32, ptr %arrayidx4.5, align 4, !tbaa !5
%cmp5.5 = icmp eq i32 %21, 1
br i1 %cmp5.5, label %for.inc.5, label %lor.lhs.false6.5
lor.lhs.false6.5: ; preds = %lor.lhs.false.5
%sub8.5 = add i32 %i, 2
%idxprom9.5 = sext i32 %sub8.5 to i64
%arrayidx10.5 = getelementptr inbounds [15 x i32], ptr @dneg, i64 0, i64 %idxprom9.5
%22 = load i32, ptr %arrayidx10.5, align 4, !tbaa !5
%cmp11.5 = icmp eq i32 %22, 1
br i1 %cmp11.5, label %for.inc.5, label %if.end13.5
if.end13.5: ; preds = %lor.lhs.false6.5
store i32 5, ptr %arrayidx15, align 4, !tbaa !5
store i32 1, ptr %arrayidx10.5, align 4, !tbaa !5
store i32 1, ptr %arrayidx4.5, align 4, !tbaa !5
store i32 1, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 5), align 4, !tbaa !5
tail call void @putQueen(i32 noundef %add26)
store i32 -1, ptr %arrayidx10.5, align 4, !tbaa !5
store i32 -1, ptr %arrayidx4.5, align 4, !tbaa !5
store i32 -1, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 5), align 4, !tbaa !5
br label %for.inc.5
for.inc.5: ; preds = %if.end13.5, %lor.lhs.false6.5, %lor.lhs.false.5, %for.inc.4
%23 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 6), align 8, !tbaa !5
%cmp2.6 = icmp eq i32 %23, 1
br i1 %cmp2.6, label %for.inc.6, label %lor.lhs.false.6
lor.lhs.false.6: ; preds = %for.inc.5
%24 = add nsw i64 %idxprom14, 6
%arrayidx4.6 = getelementptr inbounds [15 x i32], ptr @dpos, i64 0, i64 %24
%25 = load i32, ptr %arrayidx4.6, align 4, !tbaa !5
%cmp5.6 = icmp eq i32 %25, 1
br i1 %cmp5.6, label %for.inc.6, label %lor.lhs.false6.6
lor.lhs.false6.6: ; preds = %lor.lhs.false.6
%sub8.6 = add i32 %i, 1
%idxprom9.6 = sext i32 %sub8.6 to i64
%arrayidx10.6 = getelementptr inbounds [15 x i32], ptr @dneg, i64 0, i64 %idxprom9.6
%26 = load i32, ptr %arrayidx10.6, align 4, !tbaa !5
%cmp11.6 = icmp eq i32 %26, 1
br i1 %cmp11.6, label %for.inc.6, label %if.end13.6
if.end13.6: ; preds = %lor.lhs.false6.6
store i32 6, ptr %arrayidx15, align 4, !tbaa !5
store i32 1, ptr %arrayidx10.6, align 4, !tbaa !5
store i32 1, ptr %arrayidx4.6, align 4, !tbaa !5
store i32 1, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 6), align 8, !tbaa !5
tail call void @putQueen(i32 noundef %add26)
store i32 -1, ptr %arrayidx10.6, align 4, !tbaa !5
store i32 -1, ptr %arrayidx4.6, align 4, !tbaa !5
store i32 -1, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 6), align 8, !tbaa !5
br label %for.inc.6
for.inc.6: ; preds = %if.end13.6, %lor.lhs.false6.6, %lor.lhs.false.6, %for.inc.5
%27 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 7), align 4, !tbaa !5
%cmp2.7 = icmp eq i32 %27, 1
br i1 %cmp2.7, label %common.ret, label %lor.lhs.false.7
lor.lhs.false.7: ; preds = %for.inc.6
%28 = add nsw i64 %idxprom14, 7
%arrayidx4.7 = getelementptr inbounds [15 x i32], ptr @dpos, i64 0, i64 %28
%29 = load i32, ptr %arrayidx4.7, align 4, !tbaa !5
%cmp5.7 = icmp eq i32 %29, 1
br i1 %cmp5.7, label %common.ret, label %lor.lhs.false6.7
lor.lhs.false6.7: ; preds = %lor.lhs.false.7
%arrayidx10.7 = getelementptr inbounds [15 x i32], ptr @dneg, i64 0, i64 %idxprom14
%30 = load i32, ptr %arrayidx10.7, align 4, !tbaa !5
%cmp11.7 = icmp eq i32 %30, 1
br i1 %cmp11.7, label %common.ret, label %if.end13.7
common.ret: ; preds = %if.then, %lor.lhs.false6.7, %lor.lhs.false.7, %for.inc.6, %if.end13.7
ret void
if.end13.7: ; preds = %lor.lhs.false6.7
store i32 7, ptr %arrayidx15, align 4, !tbaa !5
store i32 1, ptr %arrayidx10.7, align 4, !tbaa !5
store i32 1, ptr %arrayidx4.7, align 4, !tbaa !5
store i32 1, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 7), align 4, !tbaa !5
tail call void @putQueen(i32 noundef %add26)
store i32 -1, ptr %arrayidx10.7, align 4, !tbaa !5
store i32 -1, ptr %arrayidx4.7, align 4, !tbaa !5
store i32 -1, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 7), align 4, !tbaa !5
br label %common.ret
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind uwtable
define dso_local void @printBoard() local_unnamed_addr #0 {
entry:
br label %for.cond1.preheader
for.cond1.preheader: ; preds = %entry, %for.inc.7
%indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.inc.7 ]
%arrayidx8 = getelementptr inbounds [8 x i32], ptr @row, i64 0, i64 %indvars.iv
%arrayidx5 = getelementptr inbounds [8 x [8 x i32]], ptr @X, i64 0, i64 %indvars.iv, i64 0
%0 = load i32, ptr %arrayidx5, align 16, !tbaa !5
%cmp6 = icmp eq i32 %0, 2
br i1 %cmp6, label %if.then, label %for.inc
if.then: ; preds = %for.cond1.preheader
%1 = load i32, ptr %arrayidx8, align 4, !tbaa !5
%cmp9.not = icmp eq i32 %1, 0
br i1 %cmp9.not, label %for.inc, label %cleanup
for.inc: ; preds = %for.cond1.preheader, %if.then
%arrayidx5.1 = getelementptr inbounds [8 x [8 x i32]], ptr @X, i64 0, i64 %indvars.iv, i64 1
%2 = load i32, ptr %arrayidx5.1, align 4, !tbaa !5
%cmp6.1 = icmp eq i32 %2, 2
br i1 %cmp6.1, label %if.then.1, label %for.inc.1
if.then.1: ; preds = %for.inc
%3 = load i32, ptr %arrayidx8, align 4, !tbaa !5
%cmp9.not.1 = icmp eq i32 %3, 1
br i1 %cmp9.not.1, label %for.inc.1, label %cleanup
for.inc.1: ; preds = %if.then.1, %for.inc
%arrayidx5.2 = getelementptr inbounds [8 x [8 x i32]], ptr @X, i64 0, i64 %indvars.iv, i64 2
%4 = load i32, ptr %arrayidx5.2, align 8, !tbaa !5
%cmp6.2 = icmp eq i32 %4, 2
br i1 %cmp6.2, label %if.then.2, label %for.inc.2
if.then.2: ; preds = %for.inc.1
%5 = load i32, ptr %arrayidx8, align 4, !tbaa !5
%cmp9.not.2 = icmp eq i32 %5, 2
br i1 %cmp9.not.2, label %for.inc.2, label %cleanup
for.inc.2: ; preds = %if.then.2, %for.inc.1
%arrayidx5.3 = getelementptr inbounds [8 x [8 x i32]], ptr @X, i64 0, i64 %indvars.iv, i64 3
%6 = load i32, ptr %arrayidx5.3, align 4, !tbaa !5
%cmp6.3 = icmp eq i32 %6, 2
br i1 %cmp6.3, label %if.then.3, label %for.inc.3
if.then.3: ; preds = %for.inc.2
%7 = load i32, ptr %arrayidx8, align 4, !tbaa !5
%cmp9.not.3 = icmp eq i32 %7, 3
br i1 %cmp9.not.3, label %for.inc.3, label %cleanup
for.inc.3: ; preds = %if.then.3, %for.inc.2
%arrayidx5.4 = getelementptr inbounds [8 x [8 x i32]], ptr @X, i64 0, i64 %indvars.iv, i64 4
%8 = load i32, ptr %arrayidx5.4, align 16, !tbaa !5
%cmp6.4 = icmp eq i32 %8, 2
br i1 %cmp6.4, label %if.then.4, label %for.inc.4
if.then.4: ; preds = %for.inc.3
%9 = load i32, ptr %arrayidx8, align 4, !tbaa !5
%cmp9.not.4 = icmp eq i32 %9, 4
br i1 %cmp9.not.4, label %for.inc.4, label %cleanup
for.inc.4: ; preds = %if.then.4, %for.inc.3
%arrayidx5.5 = getelementptr inbounds [8 x [8 x i32]], ptr @X, i64 0, i64 %indvars.iv, i64 5
%10 = load i32, ptr %arrayidx5.5, align 4, !tbaa !5
%cmp6.5 = icmp eq i32 %10, 2
br i1 %cmp6.5, label %if.then.5, label %for.inc.5
if.then.5: ; preds = %for.inc.4
%11 = load i32, ptr %arrayidx8, align 4, !tbaa !5
%cmp9.not.5 = icmp eq i32 %11, 5
br i1 %cmp9.not.5, label %for.inc.5, label %cleanup
for.inc.5: ; preds = %if.then.5, %for.inc.4
%arrayidx5.6 = getelementptr inbounds [8 x [8 x i32]], ptr @X, i64 0, i64 %indvars.iv, i64 6
%12 = load i32, ptr %arrayidx5.6, align 8, !tbaa !5
%cmp6.6 = icmp eq i32 %12, 2
br i1 %cmp6.6, label %if.then.6, label %for.inc.6
if.then.6: ; preds = %for.inc.5
%13 = load i32, ptr %arrayidx8, align 4, !tbaa !5
%cmp9.not.6 = icmp eq i32 %13, 6
br i1 %cmp9.not.6, label %for.inc.6, label %cleanup
for.inc.6: ; preds = %if.then.6, %for.inc.5
%arrayidx5.7 = getelementptr inbounds [8 x [8 x i32]], ptr @X, i64 0, i64 %indvars.iv, i64 7
%14 = load i32, ptr %arrayidx5.7, align 4, !tbaa !5
%cmp6.7 = icmp eq i32 %14, 2
br i1 %cmp6.7, label %if.then.7, label %for.inc.7
if.then.7: ; preds = %for.inc.6
%15 = load i32, ptr %arrayidx8, align 4, !tbaa !5
%cmp9.not.7 = icmp eq i32 %15, 7
br i1 %cmp9.not.7, label %for.inc.7, label %cleanup
for.inc.7: ; preds = %if.then.7, %for.inc.6
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, 8
br i1 %exitcond.not, label %for.cond18.preheader, label %for.cond1.preheader, !llvm.loop !9
for.cond18.preheader: ; preds = %for.inc.7, %for.cond18.preheader
%indvars.iv58 = phi i64 [ %indvars.iv.next59, %for.cond18.preheader ], [ 0, %for.inc.7 ]
%arrayidx22 = getelementptr inbounds [8 x i32], ptr @row, i64 0, i64 %indvars.iv58
%16 = load i32, ptr %arrayidx22, align 4, !tbaa !5
%cmp23 = icmp eq i32 %16, 0
%. = select i1 %cmp23, i32 81, i32 46
%putchar48 = tail call i32 @putchar(i32 %.)
%17 = load i32, ptr %arrayidx22, align 4, !tbaa !5
%cmp23.1 = icmp eq i32 %17, 1
%.sink63 = select i1 %cmp23.1, i32 81, i32 46
%putchar48.1 = tail call i32 @putchar(i32 %.sink63)
%18 = load i32, ptr %arrayidx22, align 4, !tbaa !5
%cmp23.2 = icmp eq i32 %18, 2
%.sink64 = select i1 %cmp23.2, i32 81, i32 46
%putchar48.2 = tail call i32 @putchar(i32 %.sink64)
%19 = load i32, ptr %arrayidx22, align 4, !tbaa !5
%cmp23.3 = icmp eq i32 %19, 3
%.sink65 = select i1 %cmp23.3, i32 81, i32 46
%putchar48.3 = tail call i32 @putchar(i32 %.sink65)
%20 = load i32, ptr %arrayidx22, align 4, !tbaa !5
%cmp23.4 = icmp eq i32 %20, 4
%.sink66 = select i1 %cmp23.4, i32 81, i32 46
%putchar48.4 = tail call i32 @putchar(i32 %.sink66)
%21 = load i32, ptr %arrayidx22, align 4, !tbaa !5
%cmp23.5 = icmp eq i32 %21, 5
%.sink67 = select i1 %cmp23.5, i32 81, i32 46
%putchar48.5 = tail call i32 @putchar(i32 %.sink67)
%22 = load i32, ptr %arrayidx22, align 4, !tbaa !5
%cmp23.6 = icmp eq i32 %22, 6
%.sink68 = select i1 %cmp23.6, i32 81, i32 46
%putchar48.6 = tail call i32 @putchar(i32 %.sink68)
%23 = load i32, ptr %arrayidx22, align 4, !tbaa !5
%cmp23.7 = icmp eq i32 %23, 7
%.sink69 = select i1 %cmp23.7, i32 81, i32 46
%putchar48.7 = tail call i32 @putchar(i32 %.sink69)
%putchar = tail call i32 @putchar(i32 10)
%indvars.iv.next59 = add nuw nsw i64 %indvars.iv58, 1
%exitcond61.not = icmp eq i64 %indvars.iv.next59, 8
br i1 %exitcond61.not, label %cleanup, label %for.cond18.preheader, !llvm.loop !11
cleanup: ; preds = %if.then, %if.then.1, %if.then.2, %if.then.3, %if.then.4, %if.then.5, %if.then.6, %if.then.7, %for.cond18.preheader
ret void
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
%a = alloca i32, align 4
%b = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %a) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %b) #5
tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(32) @col, i8 -1, i64 32, i1 false), !tbaa !5
tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(32) @row, i8 -1, i64 32, i1 false), !tbaa !5
tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(60) @dneg, i8 -1, i64 60, i1 false), !tbaa !5
tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(60) @dpos, i8 -1, i64 60, i1 false), !tbaa !5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.3, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp1435 = icmp sgt i32 %0, 0
br i1 %cmp1435, label %for.body15, label %for.end23
for.body15: ; preds = %entry, %for.body15
%i.236 = phi i32 [ %inc22, %for.body15 ], [ 0, %entry ]
%call16 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.4, ptr noundef nonnull %a, ptr noundef nonnull %b)
%1 = load i32, ptr %a, align 4, !tbaa !5
%idxprom17 = sext i32 %1 to i64
%2 = load i32, ptr %b, align 4, !tbaa !5
%idxprom19 = sext i32 %2 to i64
%arrayidx20 = getelementptr inbounds [8 x [8 x i32]], ptr @X, i64 0, i64 %idxprom17, i64 %idxprom19
store i32 2, ptr %arrayidx20, align 4, !tbaa !5
%inc22 = add nuw nsw i32 %i.236, 1
%3 = load i32, ptr %n, align 4, !tbaa !5
%cmp14 = icmp slt i32 %inc22, %3
br i1 %cmp14, label %for.body15, label %for.end23, !llvm.loop !12
for.end23: ; preds = %for.body15, %entry
call void @putQueen(i32 noundef 0)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %b) #5
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %a) #5
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #5
ret i32 0
}
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #3
; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #4
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #5 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
|
#include <stdio.h>
#define N 8
void print(void);
void backtrack(int);
int a[N][N] = {{}};
int row[N] = {};
int l[15] = {};
int r[15] = {};
int s[N] = {};
void backtrack(int i){
int j;
if(i == N){
print();
return;
}
for(j = 0;j < N;j++){
if(s[j] == 1 || l[i + j] == 1 || r[i - j + N - 1] == 1) continue;
row[i] = j;
l[i + j] = r[i - j + N - 1] = s[j] = 1;
backtrack(i + 1);
row[i] = s[j] = l[i + j] = r[i - j + N - 1] = 0;
}
}
int main(){
int i,j,r,c,k;
scanf("%d",&k);
for(i = 0;i < k;i++){
scanf("%d%d",&r,&c);
a[r][c] = 1;
}
backtrack(0);
return 0;
}
void print(){
int i,j;
for(i = 0;i < N;i++){
for(j = 0;j < N;j++){
if(a[i][j] == 1){
if(row[i] != j) {
return;
}
}
}
}
for(i = 0;i < N;i++){
for(j = 0;j < N;j++){
if(row[i] == j) printf("Q");
else printf(".");
}
printf("\n");
}
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_232714/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_232714/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@a = dso_local local_unnamed_addr global [8 x [8 x i32]] zeroinitializer, align 16
@row = dso_local local_unnamed_addr global [8 x i32] zeroinitializer, align 16
@l = dso_local local_unnamed_addr global [15 x i32] zeroinitializer, align 16
@r = dso_local local_unnamed_addr global [15 x i32] zeroinitializer, align 16
@s = dso_local local_unnamed_addr global [8 x i32] zeroinitializer, align 16
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [5 x i8] c"%d%d\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local void @backtrack(i32 noundef %i) local_unnamed_addr #0 {
entry:
%cmp = icmp eq i32 %i, 8
br i1 %cmp, label %if.then, label %for.cond.preheader
for.cond.preheader: ; preds = %entry
%sub = add i32 %i, 7
%idxprom14 = sext i32 %i to i64
%arrayidx15 = getelementptr inbounds [8 x i32], ptr @row, i64 0, i64 %idxprom14
%add26 = add nsw i32 %i, 1
%0 = load i32, ptr @s, align 16, !tbaa !5
%cmp2 = icmp eq i32 %0, 1
br i1 %cmp2, label %for.inc, label %lor.lhs.false
if.then: ; preds = %entry
tail call void @print()
br label %common.ret
lor.lhs.false: ; preds = %for.cond.preheader
%arrayidx4 = getelementptr inbounds [15 x i32], ptr @l, i64 0, i64 %idxprom14
%1 = load i32, ptr %arrayidx4, align 4, !tbaa !5
%cmp5 = icmp eq i32 %1, 1
br i1 %cmp5, label %for.inc, label %lor.lhs.false6
lor.lhs.false6: ; preds = %lor.lhs.false
%idxprom9 = sext i32 %sub to i64
%arrayidx10 = getelementptr inbounds [15 x i32], ptr @r, i64 0, i64 %idxprom9
%2 = load i32, ptr %arrayidx10, align 4, !tbaa !5
%cmp11 = icmp eq i32 %2, 1
br i1 %cmp11, label %for.inc, label %if.end13
if.end13: ; preds = %lor.lhs.false6
store i32 0, ptr %arrayidx15, align 4, !tbaa !5
store i32 1, ptr @s, align 16, !tbaa !5
store i32 1, ptr %arrayidx10, align 4, !tbaa !5
store i32 1, ptr %arrayidx4, align 4, !tbaa !5
tail call void @backtrack(i32 noundef %add26)
store i32 0, ptr %arrayidx10, align 4, !tbaa !5
store i32 0, ptr %arrayidx4, align 4, !tbaa !5
store i32 0, ptr @s, align 16, !tbaa !5
store i32 0, ptr %arrayidx15, align 4, !tbaa !5
br label %for.inc
for.inc: ; preds = %for.cond.preheader, %lor.lhs.false, %lor.lhs.false6, %if.end13
%3 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @s, i64 0, i64 1), align 4, !tbaa !5
%cmp2.1 = icmp eq i32 %3, 1
br i1 %cmp2.1, label %for.inc.1, label %lor.lhs.false.1
lor.lhs.false.1: ; preds = %for.inc
%4 = add nsw i64 %idxprom14, 1
%arrayidx4.1 = getelementptr inbounds [15 x i32], ptr @l, i64 0, i64 %4
%5 = load i32, ptr %arrayidx4.1, align 4, !tbaa !5
%cmp5.1 = icmp eq i32 %5, 1
br i1 %cmp5.1, label %for.inc.1, label %lor.lhs.false6.1
lor.lhs.false6.1: ; preds = %lor.lhs.false.1
%sub8.1 = add i32 %i, 6
%idxprom9.1 = sext i32 %sub8.1 to i64
%arrayidx10.1 = getelementptr inbounds [15 x i32], ptr @r, i64 0, i64 %idxprom9.1
%6 = load i32, ptr %arrayidx10.1, align 4, !tbaa !5
%cmp11.1 = icmp eq i32 %6, 1
br i1 %cmp11.1, label %for.inc.1, label %if.end13.1
if.end13.1: ; preds = %lor.lhs.false6.1
store i32 1, ptr %arrayidx15, align 4, !tbaa !5
store i32 1, ptr getelementptr inbounds ([8 x i32], ptr @s, i64 0, i64 1), align 4, !tbaa !5
store i32 1, ptr %arrayidx10.1, align 4, !tbaa !5
store i32 1, ptr %arrayidx4.1, align 4, !tbaa !5
tail call void @backtrack(i32 noundef %add26)
store i32 0, ptr %arrayidx10.1, align 4, !tbaa !5
store i32 0, ptr %arrayidx4.1, align 4, !tbaa !5
store i32 0, ptr getelementptr inbounds ([8 x i32], ptr @s, i64 0, i64 1), align 4, !tbaa !5
store i32 0, ptr %arrayidx15, align 4, !tbaa !5
br label %for.inc.1
for.inc.1: ; preds = %if.end13.1, %lor.lhs.false6.1, %lor.lhs.false.1, %for.inc
%7 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @s, i64 0, i64 2), align 8, !tbaa !5
%cmp2.2 = icmp eq i32 %7, 1
br i1 %cmp2.2, label %for.inc.2, label %lor.lhs.false.2
lor.lhs.false.2: ; preds = %for.inc.1
%8 = add nsw i64 %idxprom14, 2
%arrayidx4.2 = getelementptr inbounds [15 x i32], ptr @l, i64 0, i64 %8
%9 = load i32, ptr %arrayidx4.2, align 4, !tbaa !5
%cmp5.2 = icmp eq i32 %9, 1
br i1 %cmp5.2, label %for.inc.2, label %lor.lhs.false6.2
lor.lhs.false6.2: ; preds = %lor.lhs.false.2
%sub8.2 = add i32 %i, 5
%idxprom9.2 = sext i32 %sub8.2 to i64
%arrayidx10.2 = getelementptr inbounds [15 x i32], ptr @r, i64 0, i64 %idxprom9.2
%10 = load i32, ptr %arrayidx10.2, align 4, !tbaa !5
%cmp11.2 = icmp eq i32 %10, 1
br i1 %cmp11.2, label %for.inc.2, label %if.end13.2
if.end13.2: ; preds = %lor.lhs.false6.2
store i32 2, ptr %arrayidx15, align 4, !tbaa !5
store i32 1, ptr getelementptr inbounds ([8 x i32], ptr @s, i64 0, i64 2), align 8, !tbaa !5
store i32 1, ptr %arrayidx10.2, align 4, !tbaa !5
store i32 1, ptr %arrayidx4.2, align 4, !tbaa !5
tail call void @backtrack(i32 noundef %add26)
store i32 0, ptr %arrayidx10.2, align 4, !tbaa !5
store i32 0, ptr %arrayidx4.2, align 4, !tbaa !5
store i32 0, ptr getelementptr inbounds ([8 x i32], ptr @s, i64 0, i64 2), align 8, !tbaa !5
store i32 0, ptr %arrayidx15, align 4, !tbaa !5
br label %for.inc.2
for.inc.2: ; preds = %if.end13.2, %lor.lhs.false6.2, %lor.lhs.false.2, %for.inc.1
%11 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @s, i64 0, i64 3), align 4, !tbaa !5
%cmp2.3 = icmp eq i32 %11, 1
br i1 %cmp2.3, label %for.inc.3, label %lor.lhs.false.3
lor.lhs.false.3: ; preds = %for.inc.2
%12 = add nsw i64 %idxprom14, 3
%arrayidx4.3 = getelementptr inbounds [15 x i32], ptr @l, i64 0, i64 %12
%13 = load i32, ptr %arrayidx4.3, align 4, !tbaa !5
%cmp5.3 = icmp eq i32 %13, 1
br i1 %cmp5.3, label %for.inc.3, label %lor.lhs.false6.3
lor.lhs.false6.3: ; preds = %lor.lhs.false.3
%sub8.3 = add i32 %i, 4
%idxprom9.3 = sext i32 %sub8.3 to i64
%arrayidx10.3 = getelementptr inbounds [15 x i32], ptr @r, i64 0, i64 %idxprom9.3
%14 = load i32, ptr %arrayidx10.3, align 4, !tbaa !5
%cmp11.3 = icmp eq i32 %14, 1
br i1 %cmp11.3, label %for.inc.3, label %if.end13.3
if.end13.3: ; preds = %lor.lhs.false6.3
store i32 3, ptr %arrayidx15, align 4, !tbaa !5
store i32 1, ptr getelementptr inbounds ([8 x i32], ptr @s, i64 0, i64 3), align 4, !tbaa !5
store i32 1, ptr %arrayidx10.3, align 4, !tbaa !5
store i32 1, ptr %arrayidx4.3, align 4, !tbaa !5
tail call void @backtrack(i32 noundef %add26)
store i32 0, ptr %arrayidx10.3, align 4, !tbaa !5
store i32 0, ptr %arrayidx4.3, align 4, !tbaa !5
store i32 0, ptr getelementptr inbounds ([8 x i32], ptr @s, i64 0, i64 3), align 4, !tbaa !5
store i32 0, ptr %arrayidx15, align 4, !tbaa !5
br label %for.inc.3
for.inc.3: ; preds = %if.end13.3, %lor.lhs.false6.3, %lor.lhs.false.3, %for.inc.2
%15 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @s, i64 0, i64 4), align 16, !tbaa !5
%cmp2.4 = icmp eq i32 %15, 1
br i1 %cmp2.4, label %for.inc.4, label %lor.lhs.false.4
lor.lhs.false.4: ; preds = %for.inc.3
%16 = add nsw i64 %idxprom14, 4
%arrayidx4.4 = getelementptr inbounds [15 x i32], ptr @l, i64 0, i64 %16
%17 = load i32, ptr %arrayidx4.4, align 4, !tbaa !5
%cmp5.4 = icmp eq i32 %17, 1
br i1 %cmp5.4, label %for.inc.4, label %lor.lhs.false6.4
lor.lhs.false6.4: ; preds = %lor.lhs.false.4
%sub8.4 = add i32 %i, 3
%idxprom9.4 = sext i32 %sub8.4 to i64
%arrayidx10.4 = getelementptr inbounds [15 x i32], ptr @r, i64 0, i64 %idxprom9.4
%18 = load i32, ptr %arrayidx10.4, align 4, !tbaa !5
%cmp11.4 = icmp eq i32 %18, 1
br i1 %cmp11.4, label %for.inc.4, label %if.end13.4
if.end13.4: ; preds = %lor.lhs.false6.4
store i32 4, ptr %arrayidx15, align 4, !tbaa !5
store i32 1, ptr getelementptr inbounds ([8 x i32], ptr @s, i64 0, i64 4), align 16, !tbaa !5
store i32 1, ptr %arrayidx10.4, align 4, !tbaa !5
store i32 1, ptr %arrayidx4.4, align 4, !tbaa !5
tail call void @backtrack(i32 noundef %add26)
store i32 0, ptr %arrayidx10.4, align 4, !tbaa !5
store i32 0, ptr %arrayidx4.4, align 4, !tbaa !5
store i32 0, ptr getelementptr inbounds ([8 x i32], ptr @s, i64 0, i64 4), align 16, !tbaa !5
store i32 0, ptr %arrayidx15, align 4, !tbaa !5
br label %for.inc.4
for.inc.4: ; preds = %if.end13.4, %lor.lhs.false6.4, %lor.lhs.false.4, %for.inc.3
%19 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @s, i64 0, i64 5), align 4, !tbaa !5
%cmp2.5 = icmp eq i32 %19, 1
br i1 %cmp2.5, label %for.inc.5, label %lor.lhs.false.5
lor.lhs.false.5: ; preds = %for.inc.4
%20 = add nsw i64 %idxprom14, 5
%arrayidx4.5 = getelementptr inbounds [15 x i32], ptr @l, i64 0, i64 %20
%21 = load i32, ptr %arrayidx4.5, align 4, !tbaa !5
%cmp5.5 = icmp eq i32 %21, 1
br i1 %cmp5.5, label %for.inc.5, label %lor.lhs.false6.5
lor.lhs.false6.5: ; preds = %lor.lhs.false.5
%sub8.5 = add i32 %i, 2
%idxprom9.5 = sext i32 %sub8.5 to i64
%arrayidx10.5 = getelementptr inbounds [15 x i32], ptr @r, i64 0, i64 %idxprom9.5
%22 = load i32, ptr %arrayidx10.5, align 4, !tbaa !5
%cmp11.5 = icmp eq i32 %22, 1
br i1 %cmp11.5, label %for.inc.5, label %if.end13.5
if.end13.5: ; preds = %lor.lhs.false6.5
store i32 5, ptr %arrayidx15, align 4, !tbaa !5
store i32 1, ptr getelementptr inbounds ([8 x i32], ptr @s, i64 0, i64 5), align 4, !tbaa !5
store i32 1, ptr %arrayidx10.5, align 4, !tbaa !5
store i32 1, ptr %arrayidx4.5, align 4, !tbaa !5
tail call void @backtrack(i32 noundef %add26)
store i32 0, ptr %arrayidx10.5, align 4, !tbaa !5
store i32 0, ptr %arrayidx4.5, align 4, !tbaa !5
store i32 0, ptr getelementptr inbounds ([8 x i32], ptr @s, i64 0, i64 5), align 4, !tbaa !5
store i32 0, ptr %arrayidx15, align 4, !tbaa !5
br label %for.inc.5
for.inc.5: ; preds = %if.end13.5, %lor.lhs.false6.5, %lor.lhs.false.5, %for.inc.4
%23 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @s, i64 0, i64 6), align 8, !tbaa !5
%cmp2.6 = icmp eq i32 %23, 1
br i1 %cmp2.6, label %for.inc.6, label %lor.lhs.false.6
lor.lhs.false.6: ; preds = %for.inc.5
%24 = add nsw i64 %idxprom14, 6
%arrayidx4.6 = getelementptr inbounds [15 x i32], ptr @l, i64 0, i64 %24
%25 = load i32, ptr %arrayidx4.6, align 4, !tbaa !5
%cmp5.6 = icmp eq i32 %25, 1
br i1 %cmp5.6, label %for.inc.6, label %lor.lhs.false6.6
lor.lhs.false6.6: ; preds = %lor.lhs.false.6
%sub8.6 = add i32 %i, 1
%idxprom9.6 = sext i32 %sub8.6 to i64
%arrayidx10.6 = getelementptr inbounds [15 x i32], ptr @r, i64 0, i64 %idxprom9.6
%26 = load i32, ptr %arrayidx10.6, align 4, !tbaa !5
%cmp11.6 = icmp eq i32 %26, 1
br i1 %cmp11.6, label %for.inc.6, label %if.end13.6
if.end13.6: ; preds = %lor.lhs.false6.6
store i32 6, ptr %arrayidx15, align 4, !tbaa !5
store i32 1, ptr getelementptr inbounds ([8 x i32], ptr @s, i64 0, i64 6), align 8, !tbaa !5
store i32 1, ptr %arrayidx10.6, align 4, !tbaa !5
store i32 1, ptr %arrayidx4.6, align 4, !tbaa !5
tail call void @backtrack(i32 noundef %add26)
store i32 0, ptr %arrayidx10.6, align 4, !tbaa !5
store i32 0, ptr %arrayidx4.6, align 4, !tbaa !5
store i32 0, ptr getelementptr inbounds ([8 x i32], ptr @s, i64 0, i64 6), align 8, !tbaa !5
store i32 0, ptr %arrayidx15, align 4, !tbaa !5
br label %for.inc.6
for.inc.6: ; preds = %if.end13.6, %lor.lhs.false6.6, %lor.lhs.false.6, %for.inc.5
%27 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @s, i64 0, i64 7), align 4, !tbaa !5
%cmp2.7 = icmp eq i32 %27, 1
br i1 %cmp2.7, label %common.ret, label %lor.lhs.false.7
lor.lhs.false.7: ; preds = %for.inc.6
%28 = add nsw i64 %idxprom14, 7
%arrayidx4.7 = getelementptr inbounds [15 x i32], ptr @l, i64 0, i64 %28
%29 = load i32, ptr %arrayidx4.7, align 4, !tbaa !5
%cmp5.7 = icmp eq i32 %29, 1
br i1 %cmp5.7, label %common.ret, label %lor.lhs.false6.7
lor.lhs.false6.7: ; preds = %lor.lhs.false.7
%arrayidx10.7 = getelementptr inbounds [15 x i32], ptr @r, i64 0, i64 %idxprom14
%30 = load i32, ptr %arrayidx10.7, align 4, !tbaa !5
%cmp11.7 = icmp eq i32 %30, 1
br i1 %cmp11.7, label %common.ret, label %if.end13.7
common.ret: ; preds = %if.then, %lor.lhs.false6.7, %lor.lhs.false.7, %for.inc.6, %if.end13.7
ret void
if.end13.7: ; preds = %lor.lhs.false6.7
store i32 7, ptr %arrayidx15, align 4, !tbaa !5
store i32 1, ptr getelementptr inbounds ([8 x i32], ptr @s, i64 0, i64 7), align 4, !tbaa !5
store i32 1, ptr %arrayidx10.7, align 4, !tbaa !5
store i32 1, ptr %arrayidx4.7, align 4, !tbaa !5
tail call void @backtrack(i32 noundef %add26)
store i32 0, ptr %arrayidx10.7, align 4, !tbaa !5
store i32 0, ptr %arrayidx4.7, align 4, !tbaa !5
store i32 0, ptr getelementptr inbounds ([8 x i32], ptr @s, i64 0, i64 7), align 4, !tbaa !5
store i32 0, ptr %arrayidx15, align 4, !tbaa !5
br label %common.ret
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind uwtable
define dso_local void @print() local_unnamed_addr #0 {
entry:
br label %for.cond1.preheader
for.cond1.preheader: ; preds = %entry, %for.inc.7
%indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.inc.7 ]
%arrayidx8 = getelementptr inbounds [8 x i32], ptr @row, i64 0, i64 %indvars.iv
%arrayidx5 = getelementptr inbounds [8 x [8 x i32]], ptr @a, i64 0, i64 %indvars.iv, i64 0
%0 = load i32, ptr %arrayidx5, align 16, !tbaa !5
%cmp6 = icmp eq i32 %0, 1
br i1 %cmp6, label %if.then, label %for.inc
if.then: ; preds = %for.cond1.preheader
%1 = load i32, ptr %arrayidx8, align 4, !tbaa !5
%cmp9.not = icmp eq i32 %1, 0
br i1 %cmp9.not, label %for.inc, label %cleanup
for.inc: ; preds = %for.cond1.preheader, %if.then
%arrayidx5.1 = getelementptr inbounds [8 x [8 x i32]], ptr @a, i64 0, i64 %indvars.iv, i64 1
%2 = load i32, ptr %arrayidx5.1, align 4, !tbaa !5
%cmp6.1 = icmp eq i32 %2, 1
br i1 %cmp6.1, label %if.then.1, label %for.inc.1
if.then.1: ; preds = %for.inc
%3 = load i32, ptr %arrayidx8, align 4, !tbaa !5
%cmp9.not.1 = icmp eq i32 %3, 1
br i1 %cmp9.not.1, label %for.inc.1, label %cleanup
for.inc.1: ; preds = %if.then.1, %for.inc
%arrayidx5.2 = getelementptr inbounds [8 x [8 x i32]], ptr @a, i64 0, i64 %indvars.iv, i64 2
%4 = load i32, ptr %arrayidx5.2, align 8, !tbaa !5
%cmp6.2 = icmp eq i32 %4, 1
br i1 %cmp6.2, label %if.then.2, label %for.inc.2
if.then.2: ; preds = %for.inc.1
%5 = load i32, ptr %arrayidx8, align 4, !tbaa !5
%cmp9.not.2 = icmp eq i32 %5, 2
br i1 %cmp9.not.2, label %for.inc.2, label %cleanup
for.inc.2: ; preds = %if.then.2, %for.inc.1
%arrayidx5.3 = getelementptr inbounds [8 x [8 x i32]], ptr @a, i64 0, i64 %indvars.iv, i64 3
%6 = load i32, ptr %arrayidx5.3, align 4, !tbaa !5
%cmp6.3 = icmp eq i32 %6, 1
br i1 %cmp6.3, label %if.then.3, label %for.inc.3
if.then.3: ; preds = %for.inc.2
%7 = load i32, ptr %arrayidx8, align 4, !tbaa !5
%cmp9.not.3 = icmp eq i32 %7, 3
br i1 %cmp9.not.3, label %for.inc.3, label %cleanup
for.inc.3: ; preds = %if.then.3, %for.inc.2
%arrayidx5.4 = getelementptr inbounds [8 x [8 x i32]], ptr @a, i64 0, i64 %indvars.iv, i64 4
%8 = load i32, ptr %arrayidx5.4, align 16, !tbaa !5
%cmp6.4 = icmp eq i32 %8, 1
br i1 %cmp6.4, label %if.then.4, label %for.inc.4
if.then.4: ; preds = %for.inc.3
%9 = load i32, ptr %arrayidx8, align 4, !tbaa !5
%cmp9.not.4 = icmp eq i32 %9, 4
br i1 %cmp9.not.4, label %for.inc.4, label %cleanup
for.inc.4: ; preds = %if.then.4, %for.inc.3
%arrayidx5.5 = getelementptr inbounds [8 x [8 x i32]], ptr @a, i64 0, i64 %indvars.iv, i64 5
%10 = load i32, ptr %arrayidx5.5, align 4, !tbaa !5
%cmp6.5 = icmp eq i32 %10, 1
br i1 %cmp6.5, label %if.then.5, label %for.inc.5
if.then.5: ; preds = %for.inc.4
%11 = load i32, ptr %arrayidx8, align 4, !tbaa !5
%cmp9.not.5 = icmp eq i32 %11, 5
br i1 %cmp9.not.5, label %for.inc.5, label %cleanup
for.inc.5: ; preds = %if.then.5, %for.inc.4
%arrayidx5.6 = getelementptr inbounds [8 x [8 x i32]], ptr @a, i64 0, i64 %indvars.iv, i64 6
%12 = load i32, ptr %arrayidx5.6, align 8, !tbaa !5
%cmp6.6 = icmp eq i32 %12, 1
br i1 %cmp6.6, label %if.then.6, label %for.inc.6
if.then.6: ; preds = %for.inc.5
%13 = load i32, ptr %arrayidx8, align 4, !tbaa !5
%cmp9.not.6 = icmp eq i32 %13, 6
br i1 %cmp9.not.6, label %for.inc.6, label %cleanup
for.inc.6: ; preds = %if.then.6, %for.inc.5
%arrayidx5.7 = getelementptr inbounds [8 x [8 x i32]], ptr @a, i64 0, i64 %indvars.iv, i64 7
%14 = load i32, ptr %arrayidx5.7, align 4, !tbaa !5
%cmp6.7 = icmp eq i32 %14, 1
br i1 %cmp6.7, label %if.then.7, label %for.inc.7
if.then.7: ; preds = %for.inc.6
%15 = load i32, ptr %arrayidx8, align 4, !tbaa !5
%cmp9.not.7 = icmp eq i32 %15, 7
br i1 %cmp9.not.7, label %for.inc.7, label %cleanup
for.inc.7: ; preds = %if.then.7, %for.inc.6
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, 8
br i1 %exitcond.not, label %for.cond18.preheader, label %for.cond1.preheader, !llvm.loop !9
for.cond18.preheader: ; preds = %for.inc.7, %for.cond18.preheader
%indvars.iv58 = phi i64 [ %indvars.iv.next59, %for.cond18.preheader ], [ 0, %for.inc.7 ]
%arrayidx22 = getelementptr inbounds [8 x i32], ptr @row, i64 0, i64 %indvars.iv58
%16 = load i32, ptr %arrayidx22, align 4, !tbaa !5
%cmp23 = icmp eq i32 %16, 0
%. = select i1 %cmp23, i32 81, i32 46
%putchar48 = tail call i32 @putchar(i32 %.)
%17 = load i32, ptr %arrayidx22, align 4, !tbaa !5
%cmp23.1 = icmp eq i32 %17, 1
%.sink63 = select i1 %cmp23.1, i32 81, i32 46
%putchar48.1 = tail call i32 @putchar(i32 %.sink63)
%18 = load i32, ptr %arrayidx22, align 4, !tbaa !5
%cmp23.2 = icmp eq i32 %18, 2
%.sink64 = select i1 %cmp23.2, i32 81, i32 46
%putchar48.2 = tail call i32 @putchar(i32 %.sink64)
%19 = load i32, ptr %arrayidx22, align 4, !tbaa !5
%cmp23.3 = icmp eq i32 %19, 3
%.sink65 = select i1 %cmp23.3, i32 81, i32 46
%putchar48.3 = tail call i32 @putchar(i32 %.sink65)
%20 = load i32, ptr %arrayidx22, align 4, !tbaa !5
%cmp23.4 = icmp eq i32 %20, 4
%.sink66 = select i1 %cmp23.4, i32 81, i32 46
%putchar48.4 = tail call i32 @putchar(i32 %.sink66)
%21 = load i32, ptr %arrayidx22, align 4, !tbaa !5
%cmp23.5 = icmp eq i32 %21, 5
%.sink67 = select i1 %cmp23.5, i32 81, i32 46
%putchar48.5 = tail call i32 @putchar(i32 %.sink67)
%22 = load i32, ptr %arrayidx22, align 4, !tbaa !5
%cmp23.6 = icmp eq i32 %22, 6
%.sink68 = select i1 %cmp23.6, i32 81, i32 46
%putchar48.6 = tail call i32 @putchar(i32 %.sink68)
%23 = load i32, ptr %arrayidx22, align 4, !tbaa !5
%cmp23.7 = icmp eq i32 %23, 7
%.sink69 = select i1 %cmp23.7, i32 81, i32 46
%putchar48.7 = tail call i32 @putchar(i32 %.sink69)
%putchar = tail call i32 @putchar(i32 10)
%indvars.iv.next59 = add nuw nsw i64 %indvars.iv58, 1
%exitcond61.not = icmp eq i64 %indvars.iv.next59, 8
br i1 %exitcond61.not, label %cleanup, label %for.cond18.preheader, !llvm.loop !11
cleanup: ; preds = %if.then, %if.then.1, %if.then.2, %if.then.3, %if.then.4, %if.then.5, %if.then.6, %if.then.7, %for.cond18.preheader
ret void
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%r = alloca i32, align 4
%c = alloca i32, align 4
%k = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %r) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %c) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %k) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %k)
%0 = load i32, ptr %k, align 4, !tbaa !5
%cmp5 = icmp sgt i32 %0, 0
br i1 %cmp5, label %for.body, label %for.end
for.body: ; preds = %entry, %for.body
%i.06 = phi i32 [ %inc, %for.body ], [ 0, %entry ]
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %r, ptr noundef nonnull %c)
%1 = load i32, ptr %r, align 4, !tbaa !5
%idxprom = sext i32 %1 to i64
%2 = load i32, ptr %c, align 4, !tbaa !5
%idxprom2 = sext i32 %2 to i64
%arrayidx3 = getelementptr inbounds [8 x [8 x i32]], ptr @a, i64 0, i64 %idxprom, i64 %idxprom2
store i32 1, ptr %arrayidx3, align 4, !tbaa !5
%inc = add nuw nsw i32 %i.06, 1
%3 = load i32, ptr %k, align 4, !tbaa !5
%cmp = icmp slt i32 %inc, %3
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !12
for.end: ; preds = %for.body, %entry
call void @backtrack(i32 noundef 0)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %k) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %c) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %r) #4
ret i32 0
}
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
|
#include<stdio.h>
int a[8][8], row[8], col[8], d1[17], d2[17];
int f(int i, int j, int s){
int i1 = i + (j==7), j1 = (j + 1) % 8;
if(s == 0)
return 1;
if(i > 7)
return 0;
if(a[i][j] == 1){
if(f(i1, j1, s-1))
return 1;
return 0;
}
if(row[i] == 0 && col[j] == 0 && d1[i + j] == 0 && d2[j - i + 7] == 0){
a[i][j] = 1;
row[i] = col[j] = d1[i + j] = d2[j - i + 7] = 1;
if(f(i1, j1, s-1))
return 1;
row[i] = col[j] = d1[i + j] = d2[j - i + 7] = 0;
a[i][j] = 0;
}
if(f(i1, j1, s))
return 1;
return 0;
}
int main(){
int k, i, j, x, y;
scanf("%d", &k);
for(i = 1; i <= k; i++){
scanf("%d %d", &x, &y);
a[x][y] = 1;
row[x] = col[y] = d1[x+y] = d2[y - x + 7] = 1;
}
f(0, 0, 8);
for(i = 0; i < 8; i++){
for(j = 0; j < 8; j++){
if(a[i][j])
printf("Q");
else
printf(".");
}
printf("\n");
}
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_232765/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_232765/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@a = dso_local local_unnamed_addr global [8 x [8 x i32]] zeroinitializer, align 16
@row = dso_local local_unnamed_addr global [8 x i32] zeroinitializer, align 16
@col = dso_local local_unnamed_addr global [8 x i32] zeroinitializer, align 16
@d1 = dso_local local_unnamed_addr global [17 x i32] zeroinitializer, align 16
@d2 = dso_local local_unnamed_addr global [17 x i32] zeroinitializer, align 16
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [6 x i8] c"%d %d\00", align 1
; Function Attrs: nofree nosync nounwind memory(readwrite, argmem: none, inaccessiblemem: none) uwtable
define dso_local i32 @f(i32 noundef %i, i32 noundef %j, i32 noundef %s) local_unnamed_addr #0 {
entry:
%cmp2127 = icmp eq i32 %s, 0
br i1 %cmp2127, label %cleanup, label %if.end.lr.ph.preheader
if.end.lr.ph.preheader: ; preds = %entry
%cmp115128 = icmp eq i32 %j, 7
%conv116129 = zext i1 %cmp115128 to i32
%add117130 = add nsw i32 %conv116129, %i
br label %if.end.lr.ph
if.end.lr.ph: ; preds = %if.end.lr.ph.preheader, %if.then12
%add117137 = phi i32 [ %add117, %if.then12 ], [ %add117130, %if.end.lr.ph.preheader ]
%s.tr.ph135 = phi i32 [ %sub53, %if.then12 ], [ %s, %if.end.lr.ph.preheader ]
%j.tr.ph134 = phi i32 [ %rem123155, %if.then12 ], [ %j, %if.end.lr.ph.preheader ]
%i.tr.ph133 = phi i32 [ %add122152, %if.then12 ], [ %i, %if.end.lr.ph.preheader ]
%sub53 = add nsw i32 %s.tr.ph135, -1
%cmp4151 = icmp sgt i32 %i.tr.ph133, 7
br i1 %cmp4151, label %cleanup, label %if.end7
if.end7: ; preds = %if.end.lr.ph, %if.end73
%i.tr120154 = phi i32 [ %add122152, %if.end73 ], [ %i.tr.ph133, %if.end.lr.ph ]
%j.tr121153 = phi i32 [ %rem123155, %if.end73 ], [ %j.tr.ph134, %if.end.lr.ph ]
%add122152 = phi i32 [ %add, %if.end73 ], [ %add117137, %if.end.lr.ph ]
%rem123155.in = add nsw i32 %j.tr121153, 1
%rem123155 = srem i32 %rem123155.in, 8
%idxprom = sext i32 %i.tr120154 to i64
%idxprom8 = sext i32 %j.tr121153 to i64
%arrayidx9 = getelementptr inbounds [8 x [8 x i32]], ptr @a, i64 0, i64 %idxprom, i64 %idxprom8
%0 = load i32, ptr %arrayidx9, align 4, !tbaa !5
%cmp10 = icmp eq i32 %0, 1
br i1 %cmp10, label %if.then12, label %if.end15
if.then12: ; preds = %if.end7
%cmp2 = icmp eq i32 %sub53, 0
%cmp115 = icmp eq i32 %rem123155, 7
%conv116 = zext i1 %cmp115 to i32
%add117 = add nsw i32 %add122152, %conv116
br i1 %cmp2, label %cleanup, label %if.end.lr.ph
if.end15: ; preds = %if.end7
%arrayidx17 = getelementptr inbounds [8 x i32], ptr @row, i64 0, i64 %idxprom
%1 = load i32, ptr %arrayidx17, align 4, !tbaa !5
%cmp18 = icmp eq i32 %1, 0
br i1 %cmp18, label %land.lhs.true, label %if.end73
land.lhs.true: ; preds = %if.end15
%arrayidx21 = getelementptr inbounds [8 x i32], ptr @col, i64 0, i64 %idxprom8
%2 = load i32, ptr %arrayidx21, align 4, !tbaa !5
%cmp22 = icmp eq i32 %2, 0
br i1 %cmp22, label %land.lhs.true24, label %if.end73
land.lhs.true24: ; preds = %land.lhs.true
%add25 = add nsw i32 %j.tr121153, %i.tr120154
%idxprom26 = sext i32 %add25 to i64
%arrayidx27 = getelementptr inbounds [17 x i32], ptr @d1, i64 0, i64 %idxprom26
%3 = load i32, ptr %arrayidx27, align 4, !tbaa !5
%cmp28 = icmp eq i32 %3, 0
br i1 %cmp28, label %land.lhs.true30, label %if.end73
land.lhs.true30: ; preds = %land.lhs.true24
%reass.sub = sub i32 %j.tr121153, %i.tr120154
%add32 = add i32 %reass.sub, 7
%idxprom33 = sext i32 %add32 to i64
%arrayidx34 = getelementptr inbounds [17 x i32], ptr @d2, i64 0, i64 %idxprom33
%4 = load i32, ptr %arrayidx34, align 4, !tbaa !5
%cmp35 = icmp eq i32 %4, 0
br i1 %cmp35, label %if.then37, label %if.end73
if.then37: ; preds = %land.lhs.true30
store i32 1, ptr %arrayidx9, align 4, !tbaa !5
store i32 1, ptr %arrayidx34, align 4, !tbaa !5
store i32 1, ptr %arrayidx27, align 4, !tbaa !5
store i32 1, ptr %arrayidx21, align 4, !tbaa !5
store i32 1, ptr %arrayidx17, align 4, !tbaa !5
%call54 = tail call i32 @f(i32 noundef %add122152, i32 noundef %rem123155, i32 noundef %sub53), !range !9
%tobool55.not = icmp eq i32 %call54, 0
br i1 %tobool55.not, label %if.end57, label %cleanup
if.end57: ; preds = %if.then37
store i32 0, ptr %arrayidx34, align 4, !tbaa !5
store i32 0, ptr %arrayidx27, align 4, !tbaa !5
store i32 0, ptr %arrayidx21, align 4, !tbaa !5
store i32 0, ptr %arrayidx17, align 4, !tbaa !5
store i32 0, ptr %arrayidx9, align 4, !tbaa !5
br label %if.end73
if.end73: ; preds = %if.end57, %land.lhs.true30, %land.lhs.true24, %land.lhs.true, %if.end15
%cmp = icmp eq i32 %rem123155, 7
%conv = zext i1 %cmp to i32
%add = add nsw i32 %add122152, %conv
%cmp4 = icmp sgt i32 %add122152, 7
br i1 %cmp4, label %cleanup, label %if.end7
cleanup: ; preds = %if.then12, %if.end.lr.ph, %if.then37, %if.end73, %entry
%retval.0 = phi i32 [ 1, %entry ], [ 0, %if.end73 ], [ 1, %if.then37 ], [ 1, %if.then12 ], [ 0, %if.end.lr.ph ]
ret i32 %retval.0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #2 {
entry:
%k = alloca i32, align 4
%x = alloca i32, align 4
%y = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %k) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %x) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %y) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %k)
%0 = load i32, ptr %k, align 4, !tbaa !5
%cmp.not41 = icmp slt i32 %0, 1
br i1 %cmp.not41, label %for.end, label %for.body
for.body: ; preds = %entry, %for.body
%i.042 = phi i32 [ %inc, %for.body ], [ 1, %entry ]
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %x, ptr noundef nonnull %y)
%1 = load i32, ptr %x, align 4, !tbaa !5
%idxprom = sext i32 %1 to i64
%2 = load i32, ptr %y, align 4, !tbaa !5
%idxprom2 = sext i32 %2 to i64
%arrayidx3 = getelementptr inbounds [8 x [8 x i32]], ptr @a, i64 0, i64 %idxprom, i64 %idxprom2
store i32 1, ptr %arrayidx3, align 4, !tbaa !5
%reass.sub = sub i32 %2, %1
%add = add i32 %reass.sub, 7
%idxprom4 = sext i32 %add to i64
%arrayidx5 = getelementptr inbounds [17 x i32], ptr @d2, i64 0, i64 %idxprom4
store i32 1, ptr %arrayidx5, align 4, !tbaa !5
%add6 = add nsw i32 %2, %1
%idxprom7 = sext i32 %add6 to i64
%arrayidx8 = getelementptr inbounds [17 x i32], ptr @d1, i64 0, i64 %idxprom7
store i32 1, ptr %arrayidx8, align 4, !tbaa !5
%arrayidx10 = getelementptr inbounds [8 x i32], ptr @col, i64 0, i64 %idxprom2
store i32 1, ptr %arrayidx10, align 4, !tbaa !5
%arrayidx12 = getelementptr inbounds [8 x i32], ptr @row, i64 0, i64 %idxprom
store i32 1, ptr %arrayidx12, align 4, !tbaa !5
%inc = add nuw nsw i32 %i.042, 1
%3 = load i32, ptr %k, align 4, !tbaa !5
%cmp.not.not = icmp slt i32 %i.042, %3
br i1 %cmp.not.not, label %for.body, label %for.end, !llvm.loop !10
for.end: ; preds = %for.body, %entry
%call13 = call i32 @f(i32 noundef 0, i32 noundef 0, i32 noundef 8), !range !9
br label %for.cond17.preheader
for.cond17.preheader: ; preds = %for.end, %for.cond17.preheader
%indvars.iv = phi i64 [ 0, %for.end ], [ %indvars.iv.next, %for.cond17.preheader ]
%arrayidx23 = getelementptr inbounds [8 x [8 x i32]], ptr @a, i64 0, i64 %indvars.iv, i64 0
%4 = load i32, ptr %arrayidx23, align 16, !tbaa !5
%tobool.not = icmp eq i32 %4, 0
%. = select i1 %tobool.not, i32 46, i32 81
%putchar40 = call i32 @putchar(i32 %.)
%arrayidx23.1 = getelementptr inbounds [8 x [8 x i32]], ptr @a, i64 0, i64 %indvars.iv, i64 1
%5 = load i32, ptr %arrayidx23.1, align 4, !tbaa !5
%tobool.not.1 = icmp eq i32 %5, 0
%.sink47 = select i1 %tobool.not.1, i32 46, i32 81
%putchar39.1 = call i32 @putchar(i32 %.sink47)
%arrayidx23.2 = getelementptr inbounds [8 x [8 x i32]], ptr @a, i64 0, i64 %indvars.iv, i64 2
%6 = load i32, ptr %arrayidx23.2, align 8, !tbaa !5
%tobool.not.2 = icmp eq i32 %6, 0
%.sink48 = select i1 %tobool.not.2, i32 46, i32 81
%putchar39.2 = call i32 @putchar(i32 %.sink48)
%arrayidx23.3 = getelementptr inbounds [8 x [8 x i32]], ptr @a, i64 0, i64 %indvars.iv, i64 3
%7 = load i32, ptr %arrayidx23.3, align 4, !tbaa !5
%tobool.not.3 = icmp eq i32 %7, 0
%.sink49 = select i1 %tobool.not.3, i32 46, i32 81
%putchar39.3 = call i32 @putchar(i32 %.sink49)
%arrayidx23.4 = getelementptr inbounds [8 x [8 x i32]], ptr @a, i64 0, i64 %indvars.iv, i64 4
%8 = load i32, ptr %arrayidx23.4, align 16, !tbaa !5
%tobool.not.4 = icmp eq i32 %8, 0
%.sink50 = select i1 %tobool.not.4, i32 46, i32 81
%putchar39.4 = call i32 @putchar(i32 %.sink50)
%arrayidx23.5 = getelementptr inbounds [8 x [8 x i32]], ptr @a, i64 0, i64 %indvars.iv, i64 5
%9 = load i32, ptr %arrayidx23.5, align 4, !tbaa !5
%tobool.not.5 = icmp eq i32 %9, 0
%.sink51 = select i1 %tobool.not.5, i32 46, i32 81
%putchar39.5 = call i32 @putchar(i32 %.sink51)
%arrayidx23.6 = getelementptr inbounds [8 x [8 x i32]], ptr @a, i64 0, i64 %indvars.iv, i64 6
%10 = load i32, ptr %arrayidx23.6, align 8, !tbaa !5
%tobool.not.6 = icmp eq i32 %10, 0
%.sink52 = select i1 %tobool.not.6, i32 46, i32 81
%putchar39.6 = call i32 @putchar(i32 %.sink52)
%arrayidx23.7 = getelementptr inbounds [8 x [8 x i32]], ptr @a, i64 0, i64 %indvars.iv, i64 7
%11 = load i32, ptr %arrayidx23.7, align 4, !tbaa !5
%tobool.not.7 = icmp eq i32 %11, 0
%.sink53 = select i1 %tobool.not.7, i32 46, i32 81
%putchar39.7 = call i32 @putchar(i32 %.sink53)
%putchar = call i32 @putchar(i32 10)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, 8
br i1 %exitcond.not, label %for.end32, label %for.cond17.preheader, !llvm.loop !12
for.end32: ; preds = %for.cond17.preheader
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %y) #5
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %x) #5
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %k) #5
ret i32 0
}
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #4
attributes #0 = { nofree nosync nounwind memory(readwrite, argmem: none, inaccessiblemem: none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nofree nounwind }
attributes #5 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{i32 0, i32 2}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
!12 = distinct !{!12, !11}
|
#include<stdio.h>
#include <stdbool.h>
/*
boolは、ブーリアン型(Boolean datatype)で、真理値の２つの値
bool true falseのシンボルが定義
*/
#define N 8
int row[N];
bool col[N],dpos[2*N-1],dneg[2*N-1];
bool X[N][N];
void initialize(){
for(int i = 0;i < N;i++){
row[i] = -1;
col[i] = -1;
}
for(int i = 0;i < 2*N-1;i++){
dpos[i] = -1;
col[i] = -1;
}
}
void printBoard(){
for(int i = 0;i < N;i++){
for(int j = 0;j < N;j++){
if(X[i][j]){
if(row[i] != j) return;
}
}
}
for (int i = 0; i < N;i++){
for (int j = 0; j < N;j++){
printf("%c",(row[i] == j) ? 'Q' : '.');
}
printf("\n");
}
}
void recursive(int i){
if (i == N){
printBoard();
return;
}
for (int j = 0; j < N;j++){
if(!col[j] && !dpos[i + j] && !dneg[i - j + N - 1]){
row[i] = j;
col[j] = dpos[i + j] = dneg[i - j + N - 1] = true;
recursive(i + 1);
row[i] = -1;
col[j] = dpos[i + j] = dneg[i - j + N - 1] = false;
}
}
}
int main(){
int i,k,r,c;
initialize;
for(i = 0;i < N;i++){
for(int j = 0;j < N;j++){
X[i][j] = false;
}
}
scanf("%d",&k);
for (i = 0; i < k;i++){
scanf("%d %d",&r,&c);
X[r][c] = true;
}
recursive(0);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_232808/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_232808/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@row = dso_local local_unnamed_addr global [8 x i32] zeroinitializer, align 16
@col = dso_local local_unnamed_addr global [8 x i8] zeroinitializer, align 1
@dpos = dso_local local_unnamed_addr global [15 x i8] zeroinitializer, align 1
@X = dso_local local_unnamed_addr global [8 x [8 x i8]] zeroinitializer, align 16
@dneg = dso_local local_unnamed_addr global [15 x i8] zeroinitializer, align 1
@.str.2 = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.3 = private unnamed_addr constant [6 x i8] c"%d %d\00", align 1
; Function Attrs: mustprogress nofree nosync nounwind willreturn memory(write, argmem: none, inaccessiblemem: none) uwtable
define dso_local void @initialize() local_unnamed_addr #0 {
entry:
tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(32) @row, i8 -1, i64 32, i1 false), !tbaa !5
tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 1 dereferenceable(15) @dpos, i8 1, i64 15, i1 false), !tbaa !9
tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 1 dereferenceable(15) @col, i8 1, i64 15, i1 false), !tbaa !9
ret void
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind uwtable
define dso_local void @printBoard() local_unnamed_addr #2 {
entry:
br label %for.cond1.preheader
for.cond1.preheader: ; preds = %entry, %for.inc.7
%indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.inc.7 ]
%arrayidx8 = getelementptr inbounds [8 x i32], ptr @row, i64 0, i64 %indvars.iv
%arrayidx6 = getelementptr inbounds [8 x [8 x i8]], ptr @X, i64 0, i64 %indvars.iv, i64 0
%0 = load i8, ptr %arrayidx6, align 8, !tbaa !9, !range !11, !noundef !12
%tobool.not = icmp eq i8 %0, 0
br i1 %tobool.not, label %for.inc, label %if.then
if.then: ; preds = %for.cond1.preheader
%1 = load i32, ptr %arrayidx8, align 4, !tbaa !5
%cmp9.not = icmp eq i32 %1, 0
br i1 %cmp9.not, label %for.inc, label %for.end38
for.inc: ; preds = %for.cond1.preheader, %if.then
%arrayidx6.1 = getelementptr inbounds [8 x [8 x i8]], ptr @X, i64 0, i64 %indvars.iv, i64 1
%2 = load i8, ptr %arrayidx6.1, align 1, !tbaa !9, !range !11, !noundef !12
%tobool.not.1 = icmp eq i8 %2, 0
br i1 %tobool.not.1, label %for.inc.1, label %if.then.1
if.then.1: ; preds = %for.inc
%3 = load i32, ptr %arrayidx8, align 4, !tbaa !5
%cmp9.not.1 = icmp eq i32 %3, 1
br i1 %cmp9.not.1, label %for.inc.1, label %for.end38
for.inc.1: ; preds = %if.then.1, %for.inc
%arrayidx6.2 = getelementptr inbounds [8 x [8 x i8]], ptr @X, i64 0, i64 %indvars.iv, i64 2
%4 = load i8, ptr %arrayidx6.2, align 2, !tbaa !9, !range !11, !noundef !12
%tobool.not.2 = icmp eq i8 %4, 0
br i1 %tobool.not.2, label %for.inc.2, label %if.then.2
if.then.2: ; preds = %for.inc.1
%5 = load i32, ptr %arrayidx8, align 4, !tbaa !5
%cmp9.not.2 = icmp eq i32 %5, 2
br i1 %cmp9.not.2, label %for.inc.2, label %for.end38
for.inc.2: ; preds = %if.then.2, %for.inc.1
%arrayidx6.3 = getelementptr inbounds [8 x [8 x i8]], ptr @X, i64 0, i64 %indvars.iv, i64 3
%6 = load i8, ptr %arrayidx6.3, align 1, !tbaa !9, !range !11, !noundef !12
%tobool.not.3 = icmp eq i8 %6, 0
br i1 %tobool.not.3, label %for.inc.3, label %if.then.3
if.then.3: ; preds = %for.inc.2
%7 = load i32, ptr %arrayidx8, align 4, !tbaa !5
%cmp9.not.3 = icmp eq i32 %7, 3
br i1 %cmp9.not.3, label %for.inc.3, label %for.end38
for.inc.3: ; preds = %if.then.3, %for.inc.2
%arrayidx6.4 = getelementptr inbounds [8 x [8 x i8]], ptr @X, i64 0, i64 %indvars.iv, i64 4
%8 = load i8, ptr %arrayidx6.4, align 4, !tbaa !9, !range !11, !noundef !12
%tobool.not.4 = icmp eq i8 %8, 0
br i1 %tobool.not.4, label %for.inc.4, label %if.then.4
if.then.4: ; preds = %for.inc.3
%9 = load i32, ptr %arrayidx8, align 4, !tbaa !5
%cmp9.not.4 = icmp eq i32 %9, 4
br i1 %cmp9.not.4, label %for.inc.4, label %for.end38
for.inc.4: ; preds = %if.then.4, %for.inc.3
%arrayidx6.5 = getelementptr inbounds [8 x [8 x i8]], ptr @X, i64 0, i64 %indvars.iv, i64 5
%10 = load i8, ptr %arrayidx6.5, align 1, !tbaa !9, !range !11, !noundef !12
%tobool.not.5 = icmp eq i8 %10, 0
br i1 %tobool.not.5, label %for.inc.5, label %if.then.5
if.then.5: ; preds = %for.inc.4
%11 = load i32, ptr %arrayidx8, align 4, !tbaa !5
%cmp9.not.5 = icmp eq i32 %11, 5
br i1 %cmp9.not.5, label %for.inc.5, label %for.end38
for.inc.5: ; preds = %if.then.5, %for.inc.4
%arrayidx6.6 = getelementptr inbounds [8 x [8 x i8]], ptr @X, i64 0, i64 %indvars.iv, i64 6
%12 = load i8, ptr %arrayidx6.6, align 2, !tbaa !9, !range !11, !noundef !12
%tobool.not.6 = icmp eq i8 %12, 0
br i1 %tobool.not.6, label %for.inc.6, label %if.then.6
if.then.6: ; preds = %for.inc.5
%13 = load i32, ptr %arrayidx8, align 4, !tbaa !5
%cmp9.not.6 = icmp eq i32 %13, 6
br i1 %cmp9.not.6, label %for.inc.6, label %for.end38
for.inc.6: ; preds = %if.then.6, %for.inc.5
%arrayidx6.7 = getelementptr inbounds [8 x [8 x i8]], ptr @X, i64 0, i64 %indvars.iv, i64 7
%14 = load i8, ptr %arrayidx6.7, align 1, !tbaa !9, !range !11, !noundef !12
%tobool.not.7 = icmp eq i8 %14, 0
br i1 %tobool.not.7, label %for.inc.7, label %if.then.7
if.then.7: ; preds = %for.inc.6
%15 = load i32, ptr %arrayidx8, align 4, !tbaa !5
%cmp9.not.7 = icmp eq i32 %15, 7
br i1 %cmp9.not.7, label %for.inc.7, label %for.end38
for.inc.7: ; preds = %if.then.7, %for.inc.6
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, 8
br i1 %exitcond.not, label %for.cond23.preheader, label %for.cond1.preheader, !llvm.loop !13
for.cond23.preheader: ; preds = %for.inc.7, %for.cond23.preheader
%indvars.iv65 = phi i64 [ %indvars.iv.next66, %for.cond23.preheader ], [ 0, %for.inc.7 ]
%arrayidx28 = getelementptr inbounds [8 x i32], ptr @row, i64 0, i64 %indvars.iv65
%16 = load i32, ptr %arrayidx28, align 4, !tbaa !5
%cmp29 = icmp eq i32 %16, 0
%cond = select i1 %cmp29, i32 81, i32 46
%putchar51 = tail call i32 @putchar(i32 %cond)
%17 = load i32, ptr %arrayidx28, align 4, !tbaa !5
%cmp29.1 = icmp eq i32 %17, 1
%cond.1 = select i1 %cmp29.1, i32 81, i32 46
%putchar51.1 = tail call i32 @putchar(i32 %cond.1)
%18 = load i32, ptr %arrayidx28, align 4, !tbaa !5
%cmp29.2 = icmp eq i32 %18, 2
%cond.2 = select i1 %cmp29.2, i32 81, i32 46
%putchar51.2 = tail call i32 @putchar(i32 %cond.2)
%19 = load i32, ptr %arrayidx28, align 4, !tbaa !5
%cmp29.3 = icmp eq i32 %19, 3
%cond.3 = select i1 %cmp29.3, i32 81, i32 46
%putchar51.3 = tail call i32 @putchar(i32 %cond.3)
%20 = load i32, ptr %arrayidx28, align 4, !tbaa !5
%cmp29.4 = icmp eq i32 %20, 4
%cond.4 = select i1 %cmp29.4, i32 81, i32 46
%putchar51.4 = tail call i32 @putchar(i32 %cond.4)
%21 = load i32, ptr %arrayidx28, align 4, !tbaa !5
%cmp29.5 = icmp eq i32 %21, 5
%cond.5 = select i1 %cmp29.5, i32 81, i32 46
%putchar51.5 = tail call i32 @putchar(i32 %cond.5)
%22 = load i32, ptr %arrayidx28, align 4, !tbaa !5
%cmp29.6 = icmp eq i32 %22, 6
%cond.6 = select i1 %cmp29.6, i32 81, i32 46
%putchar51.6 = tail call i32 @putchar(i32 %cond.6)
%23 = load i32, ptr %arrayidx28, align 4, !tbaa !5
%cmp29.7 = icmp eq i32 %23, 7
%cond.7 = select i1 %cmp29.7, i32 81, i32 46
%putchar51.7 = tail call i32 @putchar(i32 %cond.7)
%putchar = tail call i32 @putchar(i32 10)
%indvars.iv.next66 = add nuw nsw i64 %indvars.iv65, 1
%exitcond68.not = icmp eq i64 %indvars.iv.next66, 8
br i1 %exitcond68.not, label %for.end38, label %for.cond23.preheader, !llvm.loop !15
for.end38: ; preds = %if.then, %if.then.1, %if.then.2, %if.then.3, %if.then.4, %if.then.5, %if.then.6, %if.then.7, %for.cond23.preheader
ret void
}
; Function Attrs: nofree nounwind uwtable
define dso_local void @recursive(i32 noundef %i) local_unnamed_addr #2 {
entry:
%cmp = icmp eq i32 %i, 8
br i1 %cmp, label %if.then, label %for.cond.preheader
for.cond.preheader: ; preds = %entry
%sub = add i32 %i, 7
%idxprom12 = sext i32 %i to i64
%arrayidx13 = getelementptr inbounds [8 x i32], ptr @row, i64 0, i64 %idxprom12
%add24 = add nsw i32 %i, 1
%0 = load i8, ptr @col, align 1, !tbaa !9, !range !11, !noundef !12
%tobool.not = icmp eq i8 %0, 0
br i1 %tobool.not, label %land.lhs.true, label %for.inc
if.then: ; preds = %entry
tail call void @printBoard()
br label %common.ret
land.lhs.true: ; preds = %for.cond.preheader
%arrayidx3 = getelementptr inbounds [15 x i8], ptr @dpos, i64 0, i64 %idxprom12
%1 = load i8, ptr %arrayidx3, align 1, !tbaa !9, !range !11, !noundef !12
%tobool4.not = icmp eq i8 %1, 0
br i1 %tobool4.not, label %land.lhs.true5, label %for.inc
land.lhs.true5: ; preds = %land.lhs.true
%idxprom8 = sext i32 %sub to i64
%arrayidx9 = getelementptr inbounds [15 x i8], ptr @dneg, i64 0, i64 %idxprom8
%2 = load i8, ptr %arrayidx9, align 1, !tbaa !9, !range !11, !noundef !12
%tobool10.not = icmp eq i8 %2, 0
br i1 %tobool10.not, label %if.then11, label %for.inc
if.then11: ; preds = %land.lhs.true5
store i32 0, ptr %arrayidx13, align 4, !tbaa !5
store i8 1, ptr %arrayidx9, align 1, !tbaa !9
store i8 1, ptr %arrayidx3, align 1, !tbaa !9
store i8 1, ptr @col, align 1, !tbaa !9
tail call void @recursive(i32 noundef %add24)
store i32 -1, ptr %arrayidx13, align 4, !tbaa !5
store i8 0, ptr %arrayidx9, align 1, !tbaa !9
store i8 0, ptr %arrayidx3, align 1, !tbaa !9
store i8 0, ptr @col, align 1, !tbaa !9
br label %for.inc
for.inc: ; preds = %for.cond.preheader, %land.lhs.true, %land.lhs.true5, %if.then11
%3 = load i8, ptr getelementptr inbounds ([8 x i8], ptr @col, i64 0, i64 1), align 1, !tbaa !9, !range !11, !noundef !12
%tobool.not.1 = icmp eq i8 %3, 0
br i1 %tobool.not.1, label %land.lhs.true.1, label %for.inc.1
land.lhs.true.1: ; preds = %for.inc
%4 = add nsw i64 %idxprom12, 1
%arrayidx3.1 = getelementptr inbounds [15 x i8], ptr @dpos, i64 0, i64 %4
%5 = load i8, ptr %arrayidx3.1, align 1, !tbaa !9, !range !11, !noundef !12
%tobool4.not.1 = icmp eq i8 %5, 0
br i1 %tobool4.not.1, label %land.lhs.true5.1, label %for.inc.1
land.lhs.true5.1: ; preds = %land.lhs.true.1
%sub7.1 = add i32 %i, 6
%idxprom8.1 = sext i32 %sub7.1 to i64
%arrayidx9.1 = getelementptr inbounds [15 x i8], ptr @dneg, i64 0, i64 %idxprom8.1
%6 = load i8, ptr %arrayidx9.1, align 1, !tbaa !9, !range !11, !noundef !12
%tobool10.not.1 = icmp eq i8 %6, 0
br i1 %tobool10.not.1, label %if.then11.1, label %for.inc.1
if.then11.1: ; preds = %land.lhs.true5.1
store i32 1, ptr %arrayidx13, align 4, !tbaa !5
store i8 1, ptr %arrayidx9.1, align 1, !tbaa !9
store i8 1, ptr %arrayidx3.1, align 1, !tbaa !9
store i8 1, ptr getelementptr inbounds ([8 x i8], ptr @col, i64 0, i64 1), align 1, !tbaa !9
tail call void @recursive(i32 noundef %add24)
store i32 -1, ptr %arrayidx13, align 4, !tbaa !5
store i8 0, ptr %arrayidx9.1, align 1, !tbaa !9
store i8 0, ptr %arrayidx3.1, align 1, !tbaa !9
store i8 0, ptr getelementptr inbounds ([8 x i8], ptr @col, i64 0, i64 1), align 1, !tbaa !9
br label %for.inc.1
for.inc.1: ; preds = %if.then11.1, %land.lhs.true5.1, %land.lhs.true.1, %for.inc
%7 = load i8, ptr getelementptr inbounds ([8 x i8], ptr @col, i64 0, i64 2), align 1, !tbaa !9, !range !11, !noundef !12
%tobool.not.2 = icmp eq i8 %7, 0
br i1 %tobool.not.2, label %land.lhs.true.2, label %for.inc.2
land.lhs.true.2: ; preds = %for.inc.1
%8 = add nsw i64 %idxprom12, 2
%arrayidx3.2 = getelementptr inbounds [15 x i8], ptr @dpos, i64 0, i64 %8
%9 = load i8, ptr %arrayidx3.2, align 1, !tbaa !9, !range !11, !noundef !12
%tobool4.not.2 = icmp eq i8 %9, 0
br i1 %tobool4.not.2, label %land.lhs.true5.2, label %for.inc.2
land.lhs.true5.2: ; preds = %land.lhs.true.2
%sub7.2 = add i32 %i, 5
%idxprom8.2 = sext i32 %sub7.2 to i64
%arrayidx9.2 = getelementptr inbounds [15 x i8], ptr @dneg, i64 0, i64 %idxprom8.2
%10 = load i8, ptr %arrayidx9.2, align 1, !tbaa !9, !range !11, !noundef !12
%tobool10.not.2 = icmp eq i8 %10, 0
br i1 %tobool10.not.2, label %if.then11.2, label %for.inc.2
if.then11.2: ; preds = %land.lhs.true5.2
store i32 2, ptr %arrayidx13, align 4, !tbaa !5
store i8 1, ptr %arrayidx9.2, align 1, !tbaa !9
store i8 1, ptr %arrayidx3.2, align 1, !tbaa !9
store i8 1, ptr getelementptr inbounds ([8 x i8], ptr @col, i64 0, i64 2), align 1, !tbaa !9
tail call void @recursive(i32 noundef %add24)
store i32 -1, ptr %arrayidx13, align 4, !tbaa !5
store i8 0, ptr %arrayidx9.2, align 1, !tbaa !9
store i8 0, ptr %arrayidx3.2, align 1, !tbaa !9
store i8 0, ptr getelementptr inbounds ([8 x i8], ptr @col, i64 0, i64 2), align 1, !tbaa !9
br label %for.inc.2
for.inc.2: ; preds = %if.then11.2, %land.lhs.true5.2, %land.lhs.true.2, %for.inc.1
%11 = load i8, ptr getelementptr inbounds ([8 x i8], ptr @col, i64 0, i64 3), align 1, !tbaa !9, !range !11, !noundef !12
%tobool.not.3 = icmp eq i8 %11, 0
br i1 %tobool.not.3, label %land.lhs.true.3, label %for.inc.3
land.lhs.true.3: ; preds = %for.inc.2
%12 = add nsw i64 %idxprom12, 3
%arrayidx3.3 = getelementptr inbounds [15 x i8], ptr @dpos, i64 0, i64 %12
%13 = load i8, ptr %arrayidx3.3, align 1, !tbaa !9, !range !11, !noundef !12
%tobool4.not.3 = icmp eq i8 %13, 0
br i1 %tobool4.not.3, label %land.lhs.true5.3, label %for.inc.3
land.lhs.true5.3: ; preds = %land.lhs.true.3
%sub7.3 = add i32 %i, 4
%idxprom8.3 = sext i32 %sub7.3 to i64
%arrayidx9.3 = getelementptr inbounds [15 x i8], ptr @dneg, i64 0, i64 %idxprom8.3
%14 = load i8, ptr %arrayidx9.3, align 1, !tbaa !9, !range !11, !noundef !12
%tobool10.not.3 = icmp eq i8 %14, 0
br i1 %tobool10.not.3, label %if.then11.3, label %for.inc.3
if.then11.3: ; preds = %land.lhs.true5.3
store i32 3, ptr %arrayidx13, align 4, !tbaa !5
store i8 1, ptr %arrayidx9.3, align 1, !tbaa !9
store i8 1, ptr %arrayidx3.3, align 1, !tbaa !9
store i8 1, ptr getelementptr inbounds ([8 x i8], ptr @col, i64 0, i64 3), align 1, !tbaa !9
tail call void @recursive(i32 noundef %add24)
store i32 -1, ptr %arrayidx13, align 4, !tbaa !5
store i8 0, ptr %arrayidx9.3, align 1, !tbaa !9
store i8 0, ptr %arrayidx3.3, align 1, !tbaa !9
store i8 0, ptr getelementptr inbounds ([8 x i8], ptr @col, i64 0, i64 3), align 1, !tbaa !9
br label %for.inc.3
for.inc.3: ; preds = %if.then11.3, %land.lhs.true5.3, %land.lhs.true.3, %for.inc.2
%15 = load i8, ptr getelementptr inbounds ([8 x i8], ptr @col, i64 0, i64 4), align 1, !tbaa !9, !range !11, !noundef !12
%tobool.not.4 = icmp eq i8 %15, 0
br i1 %tobool.not.4, label %land.lhs.true.4, label %for.inc.4
land.lhs.true.4: ; preds = %for.inc.3
%16 = add nsw i64 %idxprom12, 4
%arrayidx3.4 = getelementptr inbounds [15 x i8], ptr @dpos, i64 0, i64 %16
%17 = load i8, ptr %arrayidx3.4, align 1, !tbaa !9, !range !11, !noundef !12
%tobool4.not.4 = icmp eq i8 %17, 0
br i1 %tobool4.not.4, label %land.lhs.true5.4, label %for.inc.4
land.lhs.true5.4: ; preds = %land.lhs.true.4
%sub7.4 = add i32 %i, 3
%idxprom8.4 = sext i32 %sub7.4 to i64
%arrayidx9.4 = getelementptr inbounds [15 x i8], ptr @dneg, i64 0, i64 %idxprom8.4
%18 = load i8, ptr %arrayidx9.4, align 1, !tbaa !9, !range !11, !noundef !12
%tobool10.not.4 = icmp eq i8 %18, 0
br i1 %tobool10.not.4, label %if.then11.4, label %for.inc.4
if.then11.4: ; preds = %land.lhs.true5.4
store i32 4, ptr %arrayidx13, align 4, !tbaa !5
store i8 1, ptr %arrayidx9.4, align 1, !tbaa !9
store i8 1, ptr %arrayidx3.4, align 1, !tbaa !9
store i8 1, ptr getelementptr inbounds ([8 x i8], ptr @col, i64 0, i64 4), align 1, !tbaa !9
tail call void @recursive(i32 noundef %add24)
store i32 -1, ptr %arrayidx13, align 4, !tbaa !5
store i8 0, ptr %arrayidx9.4, align 1, !tbaa !9
store i8 0, ptr %arrayidx3.4, align 1, !tbaa !9
store i8 0, ptr getelementptr inbounds ([8 x i8], ptr @col, i64 0, i64 4), align 1, !tbaa !9
br label %for.inc.4
for.inc.4: ; preds = %if.then11.4, %land.lhs.true5.4, %land.lhs.true.4, %for.inc.3
%19 = load i8, ptr getelementptr inbounds ([8 x i8], ptr @col, i64 0, i64 5), align 1, !tbaa !9, !range !11, !noundef !12
%tobool.not.5 = icmp eq i8 %19, 0
br i1 %tobool.not.5, label %land.lhs.true.5, label %for.inc.5
land.lhs.true.5: ; preds = %for.inc.4
%20 = add nsw i64 %idxprom12, 5
%arrayidx3.5 = getelementptr inbounds [15 x i8], ptr @dpos, i64 0, i64 %20
%21 = load i8, ptr %arrayidx3.5, align 1, !tbaa !9, !range !11, !noundef !12
%tobool4.not.5 = icmp eq i8 %21, 0
br i1 %tobool4.not.5, label %land.lhs.true5.5, label %for.inc.5
land.lhs.true5.5: ; preds = %land.lhs.true.5
%sub7.5 = add i32 %i, 2
%idxprom8.5 = sext i32 %sub7.5 to i64
%arrayidx9.5 = getelementptr inbounds [15 x i8], ptr @dneg, i64 0, i64 %idxprom8.5
%22 = load i8, ptr %arrayidx9.5, align 1, !tbaa !9, !range !11, !noundef !12
%tobool10.not.5 = icmp eq i8 %22, 0
br i1 %tobool10.not.5, label %if.then11.5, label %for.inc.5
if.then11.5: ; preds = %land.lhs.true5.5
store i32 5, ptr %arrayidx13, align 4, !tbaa !5
store i8 1, ptr %arrayidx9.5, align 1, !tbaa !9
store i8 1, ptr %arrayidx3.5, align 1, !tbaa !9
store i8 1, ptr getelementptr inbounds ([8 x i8], ptr @col, i64 0, i64 5), align 1, !tbaa !9
tail call void @recursive(i32 noundef %add24)
store i32 -1, ptr %arrayidx13, align 4, !tbaa !5
store i8 0, ptr %arrayidx9.5, align 1, !tbaa !9
store i8 0, ptr %arrayidx3.5, align 1, !tbaa !9
store i8 0, ptr getelementptr inbounds ([8 x i8], ptr @col, i64 0, i64 5), align 1, !tbaa !9
br label %for.inc.5
for.inc.5: ; preds = %if.then11.5, %land.lhs.true5.5, %land.lhs.true.5, %for.inc.4
%23 = load i8, ptr getelementptr inbounds ([8 x i8], ptr @col, i64 0, i64 6), align 1, !tbaa !9, !range !11, !noundef !12
%tobool.not.6 = icmp eq i8 %23, 0
br i1 %tobool.not.6, label %land.lhs.true.6, label %for.inc.6
land.lhs.true.6: ; preds = %for.inc.5
%24 = add nsw i64 %idxprom12, 6
%arrayidx3.6 = getelementptr inbounds [15 x i8], ptr @dpos, i64 0, i64 %24
%25 = load i8, ptr %arrayidx3.6, align 1, !tbaa !9, !range !11, !noundef !12
%tobool4.not.6 = icmp eq i8 %25, 0
br i1 %tobool4.not.6, label %land.lhs.true5.6, label %for.inc.6
land.lhs.true5.6: ; preds = %land.lhs.true.6
%sub7.6 = add i32 %i, 1
%idxprom8.6 = sext i32 %sub7.6 to i64
%arrayidx9.6 = getelementptr inbounds [15 x i8], ptr @dneg, i64 0, i64 %idxprom8.6
%26 = load i8, ptr %arrayidx9.6, align 1, !tbaa !9, !range !11, !noundef !12
%tobool10.not.6 = icmp eq i8 %26, 0
br i1 %tobool10.not.6, label %if.then11.6, label %for.inc.6
if.then11.6: ; preds = %land.lhs.true5.6
store i32 6, ptr %arrayidx13, align 4, !tbaa !5
store i8 1, ptr %arrayidx9.6, align 1, !tbaa !9
store i8 1, ptr %arrayidx3.6, align 1, !tbaa !9
store i8 1, ptr getelementptr inbounds ([8 x i8], ptr @col, i64 0, i64 6), align 1, !tbaa !9
tail call void @recursive(i32 noundef %add24)
store i32 -1, ptr %arrayidx13, align 4, !tbaa !5
store i8 0, ptr %arrayidx9.6, align 1, !tbaa !9
store i8 0, ptr %arrayidx3.6, align 1, !tbaa !9
store i8 0, ptr getelementptr inbounds ([8 x i8], ptr @col, i64 0, i64 6), align 1, !tbaa !9
br label %for.inc.6
for.inc.6: ; preds = %if.then11.6, %land.lhs.true5.6, %land.lhs.true.6, %for.inc.5
%27 = load i8, ptr getelementptr inbounds ([8 x i8], ptr @col, i64 0, i64 7), align 1, !tbaa !9, !range !11, !noundef !12
%tobool.not.7 = icmp eq i8 %27, 0
br i1 %tobool.not.7, label %land.lhs.true.7, label %common.ret
land.lhs.true.7: ; preds = %for.inc.6
%28 = add nsw i64 %idxprom12, 7
%arrayidx3.7 = getelementptr inbounds [15 x i8], ptr @dpos, i64 0, i64 %28
%29 = load i8, ptr %arrayidx3.7, align 1, !tbaa !9, !range !11, !noundef !12
%tobool4.not.7 = icmp eq i8 %29, 0
br i1 %tobool4.not.7, label %land.lhs.true5.7, label %common.ret
land.lhs.true5.7: ; preds = %land.lhs.true.7
%arrayidx9.7 = getelementptr inbounds [15 x i8], ptr @dneg, i64 0, i64 %idxprom12
%30 = load i8, ptr %arrayidx9.7, align 1, !tbaa !9, !range !11, !noundef !12
%tobool10.not.7 = icmp eq i8 %30, 0
br i1 %tobool10.not.7, label %if.then11.7, label %common.ret
common.ret: ; preds = %if.then, %land.lhs.true5.7, %land.lhs.true.7, %for.inc.6, %if.then11.7
ret void
if.then11.7: ; preds = %land.lhs.true5.7
store i32 7, ptr %arrayidx13, align 4, !tbaa !5
store i8 1, ptr %arrayidx9.7, align 1, !tbaa !9
store i8 1, ptr %arrayidx3.7, align 1, !tbaa !9
store i8 1, ptr getelementptr inbounds ([8 x i8], ptr @col, i64 0, i64 7), align 1, !tbaa !9
tail call void @recursive(i32 noundef %add24)
store i32 -1, ptr %arrayidx13, align 4, !tbaa !5
store i8 0, ptr %arrayidx9.7, align 1, !tbaa !9
store i8 0, ptr %arrayidx3.7, align 1, !tbaa !9
store i8 0, ptr getelementptr inbounds ([8 x i8], ptr @col, i64 0, i64 7), align 1, !tbaa !9
br label %common.ret
}
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #2 {
entry:
%k = alloca i32, align 4
%r = alloca i32, align 4
%c = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %k) #6
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %r) #6
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %c) #6
tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(64) @X, i8 0, i64 64, i1 false), !tbaa !9
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.2, ptr noundef nonnull %k)
%0 = load i32, ptr %k, align 4, !tbaa !5
%cmp1028 = icmp sgt i32 %0, 0
br i1 %cmp1028, label %for.body11, label %for.end19
for.body11: ; preds = %entry, %for.body11
%i.129 = phi i32 [ %inc18, %for.body11 ], [ 0, %entry ]
%call12 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.3, ptr noundef nonnull %r, ptr noundef nonnull %c)
%1 = load i32, ptr %r, align 4, !tbaa !5
%idxprom13 = sext i32 %1 to i64
%2 = load i32, ptr %c, align 4, !tbaa !5
%idxprom15 = sext i32 %2 to i64
%arrayidx16 = getelementptr inbounds [8 x [8 x i8]], ptr @X, i64 0, i64 %idxprom13, i64 %idxprom15
store i8 1, ptr %arrayidx16, align 1, !tbaa !9
%inc18 = add nuw nsw i32 %i.129, 1
%3 = load i32, ptr %k, align 4, !tbaa !5
%cmp10 = icmp slt i32 %inc18, %3
br i1 %cmp10, label %for.body11, label %for.end19, !llvm.loop !16
for.end19: ; preds = %for.body11, %entry
call void @recursive(i32 noundef 0)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %c) #6
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %r) #6
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %k) #6
ret i32 0
}
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #4
; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #5
attributes #0 = { mustprogress nofree nosync nounwind willreturn memory(write, argmem: none, inaccessiblemem: none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nofree nounwind }
attributes #5 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #6 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"_Bool", !7, i64 0}
!11 = !{i8 0, i8 2}
!12 = !{}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = distinct !{!15, !14}
!16 = distinct !{!16, !14}
|
#include<stdio.h>
#include<string.h>
char s[10][10];
int a[20],b[20],c[20],d[20];
void dfs(int x){
int i;
if(c[x] == 1)
dfs(x + 1);
if(x == 8){
for(i = 0;i < 8;i++) printf("%s\n",s[i]);
return;
}
for(i = 0;i < 8;i++){
if(a[i] == 0 && b[x+i] == 0 && d[x-i+8] == 0) {
a[i] = 1;
b[x+i] = 1;
d[x-i+8] = 1;
s[x][i] = 'Q';
dfs(x+1);
a[i] = 0;
b[x+i] = 0;
d[x-i+8] = 0;
s[x][i] = '.';
}
}
}
int main(){
int i,j,k,r,q;
scanf("%d",&k);
for(i = 0;i < 8;i++)
for(j = 0;j < 8;j++)
s[i][j]='.';
for(i = 0;i < k;i++) {
scanf("%d%d",&r,&q);
s[r][q] = 'Q';
a[q] = 1;
b[r+q] = 1;
d[r-q+8] = 1;
c[r]=1;
}
dfs(0);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_232851/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_232851/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@c = dso_local local_unnamed_addr global [20 x i32] zeroinitializer, align 16
@s = dso_local global [10 x [10 x i8]] zeroinitializer, align 16
@a = dso_local local_unnamed_addr global [20 x i32] zeroinitializer, align 16
@b = dso_local local_unnamed_addr global [20 x i32] zeroinitializer, align 16
@d = dso_local local_unnamed_addr global [20 x i32] zeroinitializer, align 16
@.str.1 = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.2 = private unnamed_addr constant [5 x i8] c"%d%d\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local void @dfs(i32 noundef %x) local_unnamed_addr #0 {
entry:
%idxprom = sext i32 %x to i64
%arrayidx = getelementptr inbounds [20 x i32], ptr @c, i64 0, i64 %idxprom
%0 = load i32, ptr %arrayidx, align 4, !tbaa !5
%cmp = icmp eq i32 %0, 1
br i1 %cmp, label %if.then, label %if.end
if.then: ; preds = %entry
%add = add nsw i32 %x, 1
tail call void @dfs(i32 noundef %add)
br label %if.end
if.end: ; preds = %if.then, %entry
%cmp1 = icmp eq i32 %x, 8
br i1 %cmp1, label %for.body.preheader, label %for.cond7.preheader
for.body.preheader: ; preds = %if.end
%puts = tail call i32 @puts(ptr nonnull dereferenceable(1) @s)
%puts.1 = tail call i32 @puts(ptr nonnull dereferenceable(1) getelementptr inbounds ([10 x [10 x i8]], ptr @s, i64 0, i64 1))
%puts.2 = tail call i32 @puts(ptr nonnull dereferenceable(1) getelementptr inbounds ([10 x [10 x i8]], ptr @s, i64 0, i64 2))
%puts.3 = tail call i32 @puts(ptr nonnull dereferenceable(1) getelementptr inbounds ([10 x [10 x i8]], ptr @s, i64 0, i64 3))
%puts.4 = tail call i32 @puts(ptr nonnull dereferenceable(1) getelementptr inbounds ([10 x [10 x i8]], ptr @s, i64 0, i64 4))
%puts.5 = tail call i32 @puts(ptr nonnull dereferenceable(1) getelementptr inbounds ([10 x [10 x i8]], ptr @s, i64 0, i64 5))
%puts.6 = tail call i32 @puts(ptr nonnull dereferenceable(1) getelementptr inbounds ([10 x [10 x i8]], ptr @s, i64 0, i64 6))
%puts.7 = tail call i32 @puts(ptr nonnull dereferenceable(1) getelementptr inbounds ([10 x [10 x i8]], ptr @s, i64 0, i64 7))
br label %common.ret
for.cond7.preheader: ; preds = %if.end
%sub = add i32 %x, 8
%add36 = add nsw i32 %x, 1
%1 = load i32, ptr @a, align 16, !tbaa !5
%cmp12 = icmp eq i32 %1, 0
br i1 %cmp12, label %land.lhs.true, label %for.inc51
land.lhs.true: ; preds = %for.cond7.preheader
%arrayidx15 = getelementptr inbounds [20 x i32], ptr @b, i64 0, i64 %idxprom
%2 = load i32, ptr %arrayidx15, align 4, !tbaa !5
%cmp16 = icmp eq i32 %2, 0
br i1 %cmp16, label %land.lhs.true17, label %for.inc51
land.lhs.true17: ; preds = %land.lhs.true
%idxprom19 = sext i32 %sub to i64
%arrayidx20 = getelementptr inbounds [20 x i32], ptr @d, i64 0, i64 %idxprom19
%3 = load i32, ptr %arrayidx20, align 4, !tbaa !5
%cmp21 = icmp eq i32 %3, 0
br i1 %cmp21, label %if.then22, label %for.inc51
if.then22: ; preds = %land.lhs.true17
store i32 1, ptr @a, align 16, !tbaa !5
store i32 1, ptr %arrayidx15, align 4, !tbaa !5
store i32 1, ptr %arrayidx20, align 4, !tbaa !5
%arrayidx35 = getelementptr inbounds [10 x [10 x i8]], ptr @s, i64 0, i64 %idxprom, i64 0
store i8 81, ptr %arrayidx35, align 2, !tbaa !9
tail call void @dfs(i32 noundef %add36)
store i32 0, ptr @a, align 16, !tbaa !5
store i32 0, ptr %arrayidx15, align 4, !tbaa !5
store i32 0, ptr %arrayidx20, align 4, !tbaa !5
store i8 46, ptr %arrayidx35, align 2, !tbaa !9
br label %for.inc51
for.inc51: ; preds = %for.cond7.preheader, %land.lhs.true, %land.lhs.true17, %if.then22
%4 = load i32, ptr getelementptr inbounds ([20 x i32], ptr @a, i64 0, i64 1), align 4, !tbaa !5
%cmp12.1 = icmp eq i32 %4, 0
br i1 %cmp12.1, label %land.lhs.true.1, label %for.inc51.1
land.lhs.true.1: ; preds = %for.inc51
%5 = add nsw i64 %idxprom, 1
%arrayidx15.1 = getelementptr inbounds [20 x i32], ptr @b, i64 0, i64 %5
%6 = load i32, ptr %arrayidx15.1, align 4, !tbaa !5
%cmp16.1 = icmp eq i32 %6, 0
br i1 %cmp16.1, label %land.lhs.true17.1, label %for.inc51.1
land.lhs.true17.1: ; preds = %land.lhs.true.1
%add18.1 = add i32 %x, 7
%idxprom19.1 = sext i32 %add18.1 to i64
%arrayidx20.1 = getelementptr inbounds [20 x i32], ptr @d, i64 0, i64 %idxprom19.1
%7 = load i32, ptr %arrayidx20.1, align 4, !tbaa !5
%cmp21.1 = icmp eq i32 %7, 0
br i1 %cmp21.1, label %if.then22.1, label %for.inc51.1
if.then22.1: ; preds = %land.lhs.true17.1
store i32 1, ptr getelementptr inbounds ([20 x i32], ptr @a, i64 0, i64 1), align 4, !tbaa !5
store i32 1, ptr %arrayidx15.1, align 4, !tbaa !5
store i32 1, ptr %arrayidx20.1, align 4, !tbaa !5
%arrayidx35.1 = getelementptr inbounds [10 x [10 x i8]], ptr @s, i64 0, i64 %idxprom, i64 1
store i8 81, ptr %arrayidx35.1, align 1, !tbaa !9
tail call void @dfs(i32 noundef %add36)
store i32 0, ptr getelementptr inbounds ([20 x i32], ptr @a, i64 0, i64 1), align 4, !tbaa !5
store i32 0, ptr %arrayidx15.1, align 4, !tbaa !5
store i32 0, ptr %arrayidx20.1, align 4, !tbaa !5
store i8 46, ptr %arrayidx35.1, align 1, !tbaa !9
br label %for.inc51.1
for.inc51.1: ; preds = %if.then22.1, %land.lhs.true17.1, %land.lhs.true.1, %for.inc51
%8 = load i32, ptr getelementptr inbounds ([20 x i32], ptr @a, i64 0, i64 2), align 8, !tbaa !5
%cmp12.2 = icmp eq i32 %8, 0
br i1 %cmp12.2, label %land.lhs.true.2, label %for.inc51.2
land.lhs.true.2: ; preds = %for.inc51.1
%9 = add nsw i64 %idxprom, 2
%arrayidx15.2 = getelementptr inbounds [20 x i32], ptr @b, i64 0, i64 %9
%10 = load i32, ptr %arrayidx15.2, align 4, !tbaa !5
%cmp16.2 = icmp eq i32 %10, 0
br i1 %cmp16.2, label %land.lhs.true17.2, label %for.inc51.2
land.lhs.true17.2: ; preds = %land.lhs.true.2
%add18.2 = add i32 %x, 6
%idxprom19.2 = sext i32 %add18.2 to i64
%arrayidx20.2 = getelementptr inbounds [20 x i32], ptr @d, i64 0, i64 %idxprom19.2
%11 = load i32, ptr %arrayidx20.2, align 4, !tbaa !5
%cmp21.2 = icmp eq i32 %11, 0
br i1 %cmp21.2, label %if.then22.2, label %for.inc51.2
if.then22.2: ; preds = %land.lhs.true17.2
store i32 1, ptr getelementptr inbounds ([20 x i32], ptr @a, i64 0, i64 2), align 8, !tbaa !5
store i32 1, ptr %arrayidx15.2, align 4, !tbaa !5
store i32 1, ptr %arrayidx20.2, align 4, !tbaa !5
%arrayidx35.2 = getelementptr inbounds [10 x [10 x i8]], ptr @s, i64 0, i64 %idxprom, i64 2
store i8 81, ptr %arrayidx35.2, align 2, !tbaa !9
tail call void @dfs(i32 noundef %add36)
store i32 0, ptr getelementptr inbounds ([20 x i32], ptr @a, i64 0, i64 2), align 8, !tbaa !5
store i32 0, ptr %arrayidx15.2, align 4, !tbaa !5
store i32 0, ptr %arrayidx20.2, align 4, !tbaa !5
store i8 46, ptr %arrayidx35.2, align 2, !tbaa !9
br label %for.inc51.2
for.inc51.2: ; preds = %if.then22.2, %land.lhs.true17.2, %land.lhs.true.2, %for.inc51.1
%12 = load i32, ptr getelementptr inbounds ([20 x i32], ptr @a, i64 0, i64 3), align 4, !tbaa !5
%cmp12.3 = icmp eq i32 %12, 0
br i1 %cmp12.3, label %land.lhs.true.3, label %for.inc51.3
land.lhs.true.3: ; preds = %for.inc51.2
%13 = add nsw i64 %idxprom, 3
%arrayidx15.3 = getelementptr inbounds [20 x i32], ptr @b, i64 0, i64 %13
%14 = load i32, ptr %arrayidx15.3, align 4, !tbaa !5
%cmp16.3 = icmp eq i32 %14, 0
br i1 %cmp16.3, label %land.lhs.true17.3, label %for.inc51.3
land.lhs.true17.3: ; preds = %land.lhs.true.3
%add18.3 = add i32 %x, 5
%idxprom19.3 = sext i32 %add18.3 to i64
%arrayidx20.3 = getelementptr inbounds [20 x i32], ptr @d, i64 0, i64 %idxprom19.3
%15 = load i32, ptr %arrayidx20.3, align 4, !tbaa !5
%cmp21.3 = icmp eq i32 %15, 0
br i1 %cmp21.3, label %if.then22.3, label %for.inc51.3
if.then22.3: ; preds = %land.lhs.true17.3
store i32 1, ptr getelementptr inbounds ([20 x i32], ptr @a, i64 0, i64 3), align 4, !tbaa !5
store i32 1, ptr %arrayidx15.3, align 4, !tbaa !5
store i32 1, ptr %arrayidx20.3, align 4, !tbaa !5
%arrayidx35.3 = getelementptr inbounds [10 x [10 x i8]], ptr @s, i64 0, i64 %idxprom, i64 3
store i8 81, ptr %arrayidx35.3, align 1, !tbaa !9
tail call void @dfs(i32 noundef %add36)
store i32 0, ptr getelementptr inbounds ([20 x i32], ptr @a, i64 0, i64 3), align 4, !tbaa !5
store i32 0, ptr %arrayidx15.3, align 4, !tbaa !5
store i32 0, ptr %arrayidx20.3, align 4, !tbaa !5
store i8 46, ptr %arrayidx35.3, align 1, !tbaa !9
br label %for.inc51.3
for.inc51.3: ; preds = %if.then22.3, %land.lhs.true17.3, %land.lhs.true.3, %for.inc51.2
%16 = load i32, ptr getelementptr inbounds ([20 x i32], ptr @a, i64 0, i64 4), align 16, !tbaa !5
%cmp12.4 = icmp eq i32 %16, 0
br i1 %cmp12.4, label %land.lhs.true.4, label %for.inc51.4
land.lhs.true.4: ; preds = %for.inc51.3
%17 = add nsw i64 %idxprom, 4
%arrayidx15.4 = getelementptr inbounds [20 x i32], ptr @b, i64 0, i64 %17
%18 = load i32, ptr %arrayidx15.4, align 4, !tbaa !5
%cmp16.4 = icmp eq i32 %18, 0
br i1 %cmp16.4, label %land.lhs.true17.4, label %for.inc51.4
land.lhs.true17.4: ; preds = %land.lhs.true.4
%add18.4 = add i32 %x, 4
%idxprom19.4 = sext i32 %add18.4 to i64
%arrayidx20.4 = getelementptr inbounds [20 x i32], ptr @d, i64 0, i64 %idxprom19.4
%19 = load i32, ptr %arrayidx20.4, align 4, !tbaa !5
%cmp21.4 = icmp eq i32 %19, 0
br i1 %cmp21.4, label %if.then22.4, label %for.inc51.4
if.then22.4: ; preds = %land.lhs.true17.4
store i32 1, ptr getelementptr inbounds ([20 x i32], ptr @a, i64 0, i64 4), align 16, !tbaa !5
store i32 1, ptr %arrayidx15.4, align 4, !tbaa !5
store i32 1, ptr %arrayidx20.4, align 4, !tbaa !5
%arrayidx35.4 = getelementptr inbounds [10 x [10 x i8]], ptr @s, i64 0, i64 %idxprom, i64 4
store i8 81, ptr %arrayidx35.4, align 2, !tbaa !9
tail call void @dfs(i32 noundef %add36)
store i32 0, ptr getelementptr inbounds ([20 x i32], ptr @a, i64 0, i64 4), align 16, !tbaa !5
store i32 0, ptr %arrayidx15.4, align 4, !tbaa !5
store i32 0, ptr %arrayidx20.4, align 4, !tbaa !5
store i8 46, ptr %arrayidx35.4, align 2, !tbaa !9
br label %for.inc51.4
for.inc51.4: ; preds = %if.then22.4, %land.lhs.true17.4, %land.lhs.true.4, %for.inc51.3
%20 = load i32, ptr getelementptr inbounds ([20 x i32], ptr @a, i64 0, i64 5), align 4, !tbaa !5
%cmp12.5 = icmp eq i32 %20, 0
br i1 %cmp12.5, label %land.lhs.true.5, label %for.inc51.5
land.lhs.true.5: ; preds = %for.inc51.4
%21 = add nsw i64 %idxprom, 5
%arrayidx15.5 = getelementptr inbounds [20 x i32], ptr @b, i64 0, i64 %21
%22 = load i32, ptr %arrayidx15.5, align 4, !tbaa !5
%cmp16.5 = icmp eq i32 %22, 0
br i1 %cmp16.5, label %land.lhs.true17.5, label %for.inc51.5
land.lhs.true17.5: ; preds = %land.lhs.true.5
%add18.5 = add i32 %x, 3
%idxprom19.5 = sext i32 %add18.5 to i64
%arrayidx20.5 = getelementptr inbounds [20 x i32], ptr @d, i64 0, i64 %idxprom19.5
%23 = load i32, ptr %arrayidx20.5, align 4, !tbaa !5
%cmp21.5 = icmp eq i32 %23, 0
br i1 %cmp21.5, label %if.then22.5, label %for.inc51.5
if.then22.5: ; preds = %land.lhs.true17.5
store i32 1, ptr getelementptr inbounds ([20 x i32], ptr @a, i64 0, i64 5), align 4, !tbaa !5
store i32 1, ptr %arrayidx15.5, align 4, !tbaa !5
store i32 1, ptr %arrayidx20.5, align 4, !tbaa !5
%arrayidx35.5 = getelementptr inbounds [10 x [10 x i8]], ptr @s, i64 0, i64 %idxprom, i64 5
store i8 81, ptr %arrayidx35.5, align 1, !tbaa !9
tail call void @dfs(i32 noundef %add36)
store i32 0, ptr getelementptr inbounds ([20 x i32], ptr @a, i64 0, i64 5), align 4, !tbaa !5
store i32 0, ptr %arrayidx15.5, align 4, !tbaa !5
store i32 0, ptr %arrayidx20.5, align 4, !tbaa !5
store i8 46, ptr %arrayidx35.5, align 1, !tbaa !9
br label %for.inc51.5
for.inc51.5: ; preds = %if.then22.5, %land.lhs.true17.5, %land.lhs.true.5, %for.inc51.4
%24 = load i32, ptr getelementptr inbounds ([20 x i32], ptr @a, i64 0, i64 6), align 8, !tbaa !5
%cmp12.6 = icmp eq i32 %24, 0
br i1 %cmp12.6, label %land.lhs.true.6, label %for.inc51.6
land.lhs.true.6: ; preds = %for.inc51.5
%25 = add nsw i64 %idxprom, 6
%arrayidx15.6 = getelementptr inbounds [20 x i32], ptr @b, i64 0, i64 %25
%26 = load i32, ptr %arrayidx15.6, align 4, !tbaa !5
%cmp16.6 = icmp eq i32 %26, 0
br i1 %cmp16.6, label %land.lhs.true17.6, label %for.inc51.6
land.lhs.true17.6: ; preds = %land.lhs.true.6
%add18.6 = add i32 %x, 2
%idxprom19.6 = sext i32 %add18.6 to i64
%arrayidx20.6 = getelementptr inbounds [20 x i32], ptr @d, i64 0, i64 %idxprom19.6
%27 = load i32, ptr %arrayidx20.6, align 4, !tbaa !5
%cmp21.6 = icmp eq i32 %27, 0
br i1 %cmp21.6, label %if.then22.6, label %for.inc51.6
if.then22.6: ; preds = %land.lhs.true17.6
store i32 1, ptr getelementptr inbounds ([20 x i32], ptr @a, i64 0, i64 6), align 8, !tbaa !5
store i32 1, ptr %arrayidx15.6, align 4, !tbaa !5
store i32 1, ptr %arrayidx20.6, align 4, !tbaa !5
%arrayidx35.6 = getelementptr inbounds [10 x [10 x i8]], ptr @s, i64 0, i64 %idxprom, i64 6
store i8 81, ptr %arrayidx35.6, align 2, !tbaa !9
tail call void @dfs(i32 noundef %add36)
store i32 0, ptr getelementptr inbounds ([20 x i32], ptr @a, i64 0, i64 6), align 8, !tbaa !5
store i32 0, ptr %arrayidx15.6, align 4, !tbaa !5
store i32 0, ptr %arrayidx20.6, align 4, !tbaa !5
store i8 46, ptr %arrayidx35.6, align 2, !tbaa !9
br label %for.inc51.6
for.inc51.6: ; preds = %if.then22.6, %land.lhs.true17.6, %land.lhs.true.6, %for.inc51.5
%28 = load i32, ptr getelementptr inbounds ([20 x i32], ptr @a, i64 0, i64 7), align 4, !tbaa !5
%cmp12.7 = icmp eq i32 %28, 0
br i1 %cmp12.7, label %land.lhs.true.7, label %common.ret
land.lhs.true.7: ; preds = %for.inc51.6
%29 = add nsw i64 %idxprom, 7
%arrayidx15.7 = getelementptr inbounds [20 x i32], ptr @b, i64 0, i64 %29
%30 = load i32, ptr %arrayidx15.7, align 4, !tbaa !5
%cmp16.7 = icmp eq i32 %30, 0
br i1 %cmp16.7, label %land.lhs.true17.7, label %common.ret
land.lhs.true17.7: ; preds = %land.lhs.true.7
%add18.7 = add i32 %x, 1
%idxprom19.7 = sext i32 %add18.7 to i64
%arrayidx20.7 = getelementptr inbounds [20 x i32], ptr @d, i64 0, i64 %idxprom19.7
%31 = load i32, ptr %arrayidx20.7, align 4, !tbaa !5
%cmp21.7 = icmp eq i32 %31, 0
br i1 %cmp21.7, label %if.then22.7, label %common.ret
common.ret: ; preds = %for.body.preheader, %land.lhs.true17.7, %land.lhs.true.7, %for.inc51.6, %if.then22.7
ret void
if.then22.7: ; preds = %land.lhs.true17.7
store i32 1, ptr getelementptr inbounds ([20 x i32], ptr @a, i64 0, i64 7), align 4, !tbaa !5
store i32 1, ptr %arrayidx15.7, align 4, !tbaa !5
store i32 1, ptr %arrayidx20.7, align 4, !tbaa !5
%arrayidx35.7 = getelementptr inbounds [10 x [10 x i8]], ptr @s, i64 0, i64 %idxprom, i64 7
store i8 81, ptr %arrayidx35.7, align 1, !tbaa !9
tail call void @dfs(i32 noundef %add36)
store i32 0, ptr getelementptr inbounds ([20 x i32], ptr @a, i64 0, i64 7), align 4, !tbaa !5
store i32 0, ptr %arrayidx15.7, align 4, !tbaa !5
store i32 0, ptr %arrayidx20.7, align 4, !tbaa !5
store i8 46, ptr %arrayidx35.7, align 1, !tbaa !9
br label %common.ret
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%k = alloca i32, align 4
%r = alloca i32, align 4
%q = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %k) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %r) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %q) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %k)
store i64 3327647950551526958, ptr @s, align 16
store i64 3327647950551526958, ptr getelementptr inbounds ([10 x [10 x i8]], ptr @s, i64 0, i64 1, i64 0), align 2
store i64 3327647950551526958, ptr getelementptr inbounds ([10 x [10 x i8]], ptr @s, i64 0, i64 2, i64 0), align 4
store i64 3327647950551526958, ptr getelementptr inbounds ([10 x [10 x i8]], ptr @s, i64 0, i64 3, i64 0), align 2
store i64 3327647950551526958, ptr getelementptr inbounds ([10 x [10 x i8]], ptr @s, i64 0, i64 4, i64 0), align 8
store i64 3327647950551526958, ptr getelementptr inbounds ([10 x [10 x i8]], ptr @s, i64 0, i64 5, i64 0), align 2
store i64 3327647950551526958, ptr getelementptr inbounds ([10 x [10 x i8]], ptr @s, i64 0, i64 6, i64 0), align 4
store i64 3327647950551526958, ptr getelementptr inbounds ([10 x [10 x i8]], ptr @s, i64 0, i64 7, i64 0), align 2
%0 = load i32, ptr %k, align 4, !tbaa !5
%cmp1037 = icmp sgt i32 %0, 0
br i1 %cmp1037, label %for.body11, label %for.end28
for.body11: ; preds = %entry, %for.body11
%i.138 = phi i32 [ %inc27, %for.body11 ], [ 0, %entry ]
%call12 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.2, ptr noundef nonnull %r, ptr noundef nonnull %q)
%1 = load i32, ptr %r, align 4, !tbaa !5
%idxprom13 = sext i32 %1 to i64
%2 = load i32, ptr %q, align 4, !tbaa !5
%idxprom15 = sext i32 %2 to i64
%arrayidx16 = getelementptr inbounds [10 x [10 x i8]], ptr @s, i64 0, i64 %idxprom13, i64 %idxprom15
store i8 81, ptr %arrayidx16, align 1, !tbaa !9
%arrayidx18 = getelementptr inbounds [20 x i32], ptr @a, i64 0, i64 %idxprom15
store i32 1, ptr %arrayidx18, align 4, !tbaa !5
%add = add nsw i32 %2, %1
%idxprom19 = sext i32 %add to i64
%arrayidx20 = getelementptr inbounds [20 x i32], ptr @b, i64 0, i64 %idxprom19
store i32 1, ptr %arrayidx20, align 4, !tbaa !5
%sub = add i32 %1, 8
%add21 = sub i32 %sub, %2
%idxprom22 = sext i32 %add21 to i64
%arrayidx23 = getelementptr inbounds [20 x i32], ptr @d, i64 0, i64 %idxprom22
store i32 1, ptr %arrayidx23, align 4, !tbaa !5
%arrayidx25 = getelementptr inbounds [20 x i32], ptr @c, i64 0, i64 %idxprom13
store i32 1, ptr %arrayidx25, align 4, !tbaa !5
%inc27 = add nuw nsw i32 %i.138, 1
%3 = load i32, ptr %k, align 4, !tbaa !5
%cmp10 = icmp slt i32 %inc27, %3
br i1 %cmp10, label %for.body11, label %for.end28, !llvm.loop !10
for.end28: ; preds = %for.body11, %entry
call void @dfs(i32 noundef 0)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %q) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %r) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %k) #4
ret i32 0
}
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @puts(ptr nocapture noundef readonly) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!7, !7, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
|
#include <stdio.h>
#define EMPTY -111//何もいない状態
#define HERE 100//Queenがいる状態
#define N 8//N×Nの盤面
#define KOSHIN 3180
void putQueen(int);
void printBoard(void);
int row[N];//横
int col[N];//縦
int dpos[N*2];//左斜め下 dpos = i + j (i -> 行、j -> 列)
int dneg[N*2];//右斜め下 dneg = i - j + (N - 1)
int judge[N][N];
int main(){
int k = 0, r = 0, c = 0;
int i = 0;
//盤面の初期化
for(i = 0; i < N; i++){
row[i] = col[i] = EMPTY;
}
for(i = 0; i < N*2; i++){
dneg[i] = dpos[i] = EMPTY;
}
//盤面に駒をおいていく
scanf("%d",&k);
for(i = 0; i < k; i++){
scanf("%d%d",&r,&c);
row[r] = c;
col[c] = dpos[r+c] = dneg[r-c+N-1] = HERE;
judge[r][c] = KOSHIN;
}
//ここで被らないようにQをおいていく
putQueen(0);
return 0;
}
void putQueen(int i){
int j = 0;
if(i == N){//終了条件
printBoard();
return;
}
for(j = 0; j < N; j++){
if(judge[i][j] == KOSHIN){
}
else if(col[j] == HERE || dpos[i+j] == HERE || dneg[i-j+N-1] == HERE){
continue;
}
//put a queen at(i, j)
row[i] = j;
col[j] = dpos[i+j] = dneg[i-j+N-1] = HERE;
//try the next row
putQueen(i+1);
//remove the queen at (i, j)for backtracking
if(judge[i][j] == KOSHIN);
else col[j] = dpos[i+j] = dneg[i-j+N-1] = EMPTY;
}
}
void printBoard(void){
int i = 0, j = 0;
for(i = 0; i < N; i++){
for(j = 0; j < N; j++){
if(col[j] == HERE && row[i] == j)printf("Q");
else printf(".");
}
printf("\n");
}
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_232895/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_232895/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@col = dso_local local_unnamed_addr global [8 x i32] zeroinitializer, align 16
@row = dso_local local_unnamed_addr global [8 x i32] zeroinitializer, align 16
@dpos = dso_local local_unnamed_addr global [16 x i32] zeroinitializer, align 16
@dneg = dso_local local_unnamed_addr global [16 x i32] zeroinitializer, align 16
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [5 x i8] c"%d%d\00", align 1
@judge = dso_local local_unnamed_addr global [8 x [8 x i32]] zeroinitializer, align 16
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%k = alloca i32, align 4
%r = alloca i32, align 4
%c = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %k) #4
store i32 0, ptr %k, align 4, !tbaa !5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %r) #4
store i32 0, ptr %r, align 4, !tbaa !5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %c) #4
store i32 0, ptr %c, align 4, !tbaa !5
store <4 x i32> <i32 -111, i32 -111, i32 -111, i32 -111>, ptr @col, align 16, !tbaa !5
store <4 x i32> <i32 -111, i32 -111, i32 -111, i32 -111>, ptr @row, align 16, !tbaa !5
store <4 x i32> <i32 -111, i32 -111, i32 -111, i32 -111>, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 4), align 16, !tbaa !5
store <4 x i32> <i32 -111, i32 -111, i32 -111, i32 -111>, ptr getelementptr inbounds ([8 x i32], ptr @row, i64 0, i64 4), align 16, !tbaa !5
store <4 x i32> <i32 -111, i32 -111, i32 -111, i32 -111>, ptr @dpos, align 16, !tbaa !5
store <4 x i32> <i32 -111, i32 -111, i32 -111, i32 -111>, ptr @dneg, align 16, !tbaa !5
store <4 x i32> <i32 -111, i32 -111, i32 -111, i32 -111>, ptr getelementptr inbounds ([16 x i32], ptr @dpos, i64 0, i64 4), align 16, !tbaa !5
store <4 x i32> <i32 -111, i32 -111, i32 -111, i32 -111>, ptr getelementptr inbounds ([16 x i32], ptr @dneg, i64 0, i64 4), align 16, !tbaa !5
store <4 x i32> <i32 -111, i32 -111, i32 -111, i32 -111>, ptr getelementptr inbounds ([16 x i32], ptr @dpos, i64 0, i64 8), align 16, !tbaa !5
store <4 x i32> <i32 -111, i32 -111, i32 -111, i32 -111>, ptr getelementptr inbounds ([16 x i32], ptr @dneg, i64 0, i64 8), align 16, !tbaa !5
store <4 x i32> <i32 -111, i32 -111, i32 -111, i32 -111>, ptr getelementptr inbounds ([16 x i32], ptr @dpos, i64 0, i64 12), align 16, !tbaa !5
store <4 x i32> <i32 -111, i32 -111, i32 -111, i32 -111>, ptr getelementptr inbounds ([16 x i32], ptr @dneg, i64 0, i64 12), align 16, !tbaa !5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %k)
%0 = load i32, ptr %k, align 4, !tbaa !5
%cmp1445 = icmp sgt i32 %0, 0
br i1 %cmp1445, label %for.body15, label %for.end33
for.body15: ; preds = %entry, %for.body15
%i.246 = phi i32 [ %inc32, %for.body15 ], [ 0, %entry ]
%call16 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %r, ptr noundef nonnull %c)
%1 = load i32, ptr %c, align 4, !tbaa !5
%2 = load i32, ptr %r, align 4, !tbaa !5
%idxprom17 = sext i32 %2 to i64
%arrayidx18 = getelementptr inbounds [8 x i32], ptr @row, i64 0, i64 %idxprom17
store i32 %1, ptr %arrayidx18, align 4, !tbaa !5
%reass.sub = sub i32 %2, %1
%sub19 = add i32 %reass.sub, 7
%idxprom20 = sext i32 %sub19 to i64
%arrayidx21 = getelementptr inbounds [16 x i32], ptr @dneg, i64 0, i64 %idxprom20
store i32 100, ptr %arrayidx21, align 4, !tbaa !5
%add22 = add nsw i32 %2, %1
%idxprom23 = sext i32 %add22 to i64
%arrayidx24 = getelementptr inbounds [16 x i32], ptr @dpos, i64 0, i64 %idxprom23
store i32 100, ptr %arrayidx24, align 4, !tbaa !5
%idxprom25 = sext i32 %1 to i64
%arrayidx26 = getelementptr inbounds [8 x i32], ptr @col, i64 0, i64 %idxprom25
store i32 100, ptr %arrayidx26, align 4, !tbaa !5
%arrayidx30 = getelementptr inbounds [8 x [8 x i32]], ptr @judge, i64 0, i64 %idxprom17, i64 %idxprom25
store i32 3180, ptr %arrayidx30, align 4, !tbaa !5
%inc32 = add nuw nsw i32 %i.246, 1
%3 = load i32, ptr %k, align 4, !tbaa !5
%cmp14 = icmp slt i32 %inc32, %3
br i1 %cmp14, label %for.body15, label %for.end33, !llvm.loop !9
for.end33: ; preds = %for.body15, %entry
call void @putQueen(i32 noundef 0)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %c) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %r) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %k) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind uwtable
define dso_local void @putQueen(i32 noundef %i) local_unnamed_addr #0 {
entry:
%cmp = icmp eq i32 %i, 8
br i1 %cmp, label %if.then, label %for.cond.preheader
for.cond.preheader: ; preds = %entry
%idxprom = sext i32 %i to i64
%sub = add i32 %i, 7
%arrayidx22 = getelementptr inbounds [8 x i32], ptr @row, i64 0, i64 %idxprom
%add33 = add nsw i32 %i, 1
br label %for.body
if.then: ; preds = %entry
tail call void @printBoard()
br label %cleanup
for.body: ; preds = %for.cond.preheader, %for.inc
%indvars.iv77 = phi i64 [ 0, %for.cond.preheader ], [ %indvars.iv.next78, %for.inc ]
%indvars.iv = phi i64 [ 0, %for.cond.preheader ], [ %indvars.iv.next, %for.inc ]
%arrayidx3 = getelementptr inbounds [8 x [8 x i32]], ptr @judge, i64 0, i64 %idxprom, i64 %indvars.iv77
%0 = load i32, ptr %arrayidx3, align 4, !tbaa !5
%cmp4 = icmp eq i32 %0, 3180
br i1 %cmp4, label %for.body.if.end20_crit_edge, label %if.else
for.body.if.end20_crit_edge: ; preds = %for.body
%.pre = trunc i64 %indvars.iv to i32
%.pre85 = add i32 %sub, %.pre
%.pre86 = sext i32 %.pre85 to i64
%.pre87 = add nsw i64 %indvars.iv77, %idxprom
br label %if.end20
if.else: ; preds = %for.body
%arrayidx7 = getelementptr inbounds [8 x i32], ptr @col, i64 0, i64 %indvars.iv77
%1 = load i32, ptr %arrayidx7, align 4, !tbaa !5
%cmp8 = icmp eq i32 %1, 100
br i1 %cmp8, label %for.inc, label %lor.lhs.false
lor.lhs.false: ; preds = %if.else
%2 = add nsw i64 %indvars.iv77, %idxprom
%arrayidx10 = getelementptr inbounds [16 x i32], ptr @dpos, i64 0, i64 %2
%3 = load i32, ptr %arrayidx10, align 4, !tbaa !5
%cmp11 = icmp eq i32 %3, 100
br i1 %cmp11, label %for.inc, label %lor.lhs.false12
lor.lhs.false12: ; preds = %lor.lhs.false
%4 = trunc i64 %indvars.iv to i32
%sub14 = add i32 %sub, %4
%idxprom15 = sext i32 %sub14 to i64
%arrayidx16 = getelementptr inbounds [16 x i32], ptr @dneg, i64 0, i64 %idxprom15
%5 = load i32, ptr %arrayidx16, align 4, !tbaa !5
%cmp17 = icmp eq i32 %5, 100
br i1 %cmp17, label %for.inc, label %if.end20
if.end20: ; preds = %for.body.if.end20_crit_edge, %lor.lhs.false12
%.pre-phi88 = phi i64 [ %.pre87, %for.body.if.end20_crit_edge ], [ %2, %lor.lhs.false12 ]
%idxprom26.pre-phi = phi i64 [ %.pre86, %for.body.if.end20_crit_edge ], [ %idxprom15, %lor.lhs.false12 ]
%6 = trunc i64 %indvars.iv77 to i32
store i32 %6, ptr %arrayidx22, align 4, !tbaa !5
%arrayidx27 = getelementptr inbounds [16 x i32], ptr @dneg, i64 0, i64 %idxprom26.pre-phi
store i32 100, ptr %arrayidx27, align 4, !tbaa !5
%arrayidx30 = getelementptr inbounds [16 x i32], ptr @dpos, i64 0, i64 %.pre-phi88
store i32 100, ptr %arrayidx30, align 4, !tbaa !5
%arrayidx32 = getelementptr inbounds [8 x i32], ptr @col, i64 0, i64 %indvars.iv77
store i32 100, ptr %arrayidx32, align 4, !tbaa !5
tail call void @putQueen(i32 noundef %add33)
%7 = load i32, ptr %arrayidx3, align 4, !tbaa !5
%cmp38 = icmp eq i32 %7, 3180
br i1 %cmp38, label %for.inc, label %if.else40
if.else40: ; preds = %if.end20
store i32 -111, ptr %arrayidx27, align 4, !tbaa !5
store i32 -111, ptr %arrayidx30, align 4, !tbaa !5
store i32 -111, ptr %arrayidx32, align 4, !tbaa !5
br label %for.inc
for.inc: ; preds = %if.else40, %if.end20, %if.else, %lor.lhs.false, %lor.lhs.false12
%indvars.iv.next78 = add nuw nsw i64 %indvars.iv77, 1
%indvars.iv.next = add nsw i64 %indvars.iv, -1
%exitcond.not = icmp eq i64 %indvars.iv.next78, 8
br i1 %exitcond.not, label %cleanup, label %for.body, !llvm.loop !11
cleanup: ; preds = %for.inc, %if.then
ret void
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind uwtable
define dso_local void @printBoard() local_unnamed_addr #0 {
entry:
br label %for.cond1.preheader
for.cond1.preheader: ; preds = %entry, %for.inc.7
%indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.inc.7 ]
%arrayidx6 = getelementptr inbounds [8 x i32], ptr @row, i64 0, i64 %indvars.iv
%0 = load i32, ptr @col, align 16, !tbaa !5
%cmp4 = icmp eq i32 %0, 100
br i1 %cmp4, label %land.lhs.true, label %if.else
land.lhs.true: ; preds = %for.cond1.preheader
%1 = load i32, ptr %arrayidx6, align 4, !tbaa !5
%cmp7 = icmp eq i32 %1, 0
br i1 %cmp7, label %for.inc, label %if.else
if.else: ; preds = %land.lhs.true, %for.cond1.preheader
br label %for.inc
for.inc: ; preds = %land.lhs.true, %if.else
%.sink = phi i32 [ 46, %if.else ], [ 81, %land.lhs.true ]
%putchar19 = tail call i32 @putchar(i32 %.sink)
%2 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 1), align 4, !tbaa !5
%cmp4.1 = icmp eq i32 %2, 100
br i1 %cmp4.1, label %land.lhs.true.1, label %for.inc.1
land.lhs.true.1: ; preds = %for.inc
%3 = load i32, ptr %arrayidx6, align 4, !tbaa !5
%cmp7.1 = icmp eq i32 %3, 1
%spec.select = select i1 %cmp7.1, i32 81, i32 46
br label %for.inc.1
for.inc.1: ; preds = %land.lhs.true.1, %for.inc
%.sink25 = phi i32 [ 46, %for.inc ], [ %spec.select, %land.lhs.true.1 ]
%putchar19.1 = tail call i32 @putchar(i32 %.sink25)
%4 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 2), align 8, !tbaa !5
%cmp4.2 = icmp eq i32 %4, 100
br i1 %cmp4.2, label %land.lhs.true.2, label %for.inc.2
land.lhs.true.2: ; preds = %for.inc.1
%5 = load i32, ptr %arrayidx6, align 4, !tbaa !5
%cmp7.2 = icmp eq i32 %5, 2
%spec.select32 = select i1 %cmp7.2, i32 81, i32 46
br label %for.inc.2
for.inc.2: ; preds = %land.lhs.true.2, %for.inc.1
%.sink26 = phi i32 [ 46, %for.inc.1 ], [ %spec.select32, %land.lhs.true.2 ]
%putchar19.2 = tail call i32 @putchar(i32 %.sink26)
%6 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 3), align 4, !tbaa !5
%cmp4.3 = icmp eq i32 %6, 100
br i1 %cmp4.3, label %land.lhs.true.3, label %for.inc.3
land.lhs.true.3: ; preds = %for.inc.2
%7 = load i32, ptr %arrayidx6, align 4, !tbaa !5
%cmp7.3 = icmp eq i32 %7, 3
%spec.select33 = select i1 %cmp7.3, i32 81, i32 46
br label %for.inc.3
for.inc.3: ; preds = %land.lhs.true.3, %for.inc.2
%.sink27 = phi i32 [ 46, %for.inc.2 ], [ %spec.select33, %land.lhs.true.3 ]
%putchar19.3 = tail call i32 @putchar(i32 %.sink27)
%8 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 4), align 16, !tbaa !5
%cmp4.4 = icmp eq i32 %8, 100
br i1 %cmp4.4, label %land.lhs.true.4, label %for.inc.4
land.lhs.true.4: ; preds = %for.inc.3
%9 = load i32, ptr %arrayidx6, align 4, !tbaa !5
%cmp7.4 = icmp eq i32 %9, 4
%spec.select34 = select i1 %cmp7.4, i32 81, i32 46
br label %for.inc.4
for.inc.4: ; preds = %land.lhs.true.4, %for.inc.3
%.sink28 = phi i32 [ 46, %for.inc.3 ], [ %spec.select34, %land.lhs.true.4 ]
%putchar19.4 = tail call i32 @putchar(i32 %.sink28)
%10 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 5), align 4, !tbaa !5
%cmp4.5 = icmp eq i32 %10, 100
br i1 %cmp4.5, label %land.lhs.true.5, label %for.inc.5
land.lhs.true.5: ; preds = %for.inc.4
%11 = load i32, ptr %arrayidx6, align 4, !tbaa !5
%cmp7.5 = icmp eq i32 %11, 5
%spec.select35 = select i1 %cmp7.5, i32 81, i32 46
br label %for.inc.5
for.inc.5: ; preds = %land.lhs.true.5, %for.inc.4
%.sink29 = phi i32 [ 46, %for.inc.4 ], [ %spec.select35, %land.lhs.true.5 ]
%putchar19.5 = tail call i32 @putchar(i32 %.sink29)
%12 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 6), align 8, !tbaa !5
%cmp4.6 = icmp eq i32 %12, 100
br i1 %cmp4.6, label %land.lhs.true.6, label %for.inc.6
land.lhs.true.6: ; preds = %for.inc.5
%13 = load i32, ptr %arrayidx6, align 4, !tbaa !5
%cmp7.6 = icmp eq i32 %13, 6
%spec.select36 = select i1 %cmp7.6, i32 81, i32 46
br label %for.inc.6
for.inc.6: ; preds = %land.lhs.true.6, %for.inc.5
%.sink30 = phi i32 [ 46, %for.inc.5 ], [ %spec.select36, %land.lhs.true.6 ]
%putchar19.6 = tail call i32 @putchar(i32 %.sink30)
%14 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 7), align 4, !tbaa !5
%cmp4.7 = icmp eq i32 %14, 100
br i1 %cmp4.7, label %land.lhs.true.7, label %for.inc.7
land.lhs.true.7: ; preds = %for.inc.6
%15 = load i32, ptr %arrayidx6, align 4, !tbaa !5
%cmp7.7 = icmp eq i32 %15, 7
%spec.select37 = select i1 %cmp7.7, i32 81, i32 46
br label %for.inc.7
for.inc.7: ; preds = %land.lhs.true.7, %for.inc.6
%.sink31 = phi i32 [ 46, %for.inc.6 ], [ %spec.select37, %land.lhs.true.7 ]
%putchar19.7 = tail call i32 @putchar(i32 %.sink31)
%putchar = tail call i32 @putchar(i32 10)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, 8
br i1 %exitcond.not, label %for.end12, label %for.cond1.preheader, !llvm.loop !12
for.end12: ; preds = %for.inc.7
ret void
}
; Function Attrs: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
|
#include<stdio.h>
#define N 8
#define M 15
int sum[N][N];
void xu(int);
int num[N];
int tum[N];
int rum[M];
int hum[M];
void fan(){
int i, j;
for(i=0;i<N;i++){
for(j=0;j<N;j++){
if(sum[i][j]){
if(num[i] != j) return;
}
}
}
for(i=0;i<N;i++){
for(j=0;j<N;j++){
if(num[i] == j) printf("Q");
else printf(".");
}
printf("\n");
}
}
int main(){
int n, i, j, a, b;
for(i=0;i<N;i++)num[i] = tum[i] = 0;
for(i=0;i<M;i++)rum[i] = hum[i] = 0;
for(i=0;i<N;i++){
for(j=0;j<N;j++) sum[i][j] = 0;
}
scanf("%d",&n);
for(i=0;i<n;i++){
scanf("%d%d",&a,&b);
sum[a][b] = 1;
}
xu(0);
return 0;
}
void xu(int i){
int j;
if(i == N){
fan();
return;
}
for(j=0;j<N;j++){
if(tum[j] == -1 || rum[i + j] == -1 || hum[i - j + 7] == -1) continue;
num[i] = j;
tum[j] = rum[i + j] = hum[i - j + 7] = -1;
xu(i+1);
num[i] = tum[j] = rum[i+j] = hum[i - j + 7] = 0;
}
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_232938/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_232938/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@sum = dso_local local_unnamed_addr global [8 x [8 x i32]] zeroinitializer, align 16
@num = dso_local local_unnamed_addr global [8 x i32] zeroinitializer, align 16
@tum = dso_local local_unnamed_addr global [8 x i32] zeroinitializer, align 16
@hum = dso_local local_unnamed_addr global [15 x i32] zeroinitializer, align 16
@rum = dso_local local_unnamed_addr global [15 x i32] zeroinitializer, align 16
@.str.3 = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.4 = private unnamed_addr constant [5 x i8] c"%d%d\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local void @fan() local_unnamed_addr #0 {
entry:
br label %for.cond1.preheader
for.cond1.preheader: ; preds = %entry, %for.inc.7
%indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.inc.7 ]
%arrayidx7 = getelementptr inbounds [8 x i32], ptr @num, i64 0, i64 %indvars.iv
%arrayidx5 = getelementptr inbounds [8 x [8 x i32]], ptr @sum, i64 0, i64 %indvars.iv, i64 0
%0 = load i32, ptr %arrayidx5, align 16, !tbaa !5
%tobool.not = icmp eq i32 %0, 0
br i1 %tobool.not, label %for.inc, label %if.then
if.then: ; preds = %for.cond1.preheader
%1 = load i32, ptr %arrayidx7, align 4, !tbaa !5
%cmp8.not = icmp eq i32 %1, 0
br i1 %cmp8.not, label %for.inc, label %cleanup
for.inc: ; preds = %for.cond1.preheader, %if.then
%arrayidx5.1 = getelementptr inbounds [8 x [8 x i32]], ptr @sum, i64 0, i64 %indvars.iv, i64 1
%2 = load i32, ptr %arrayidx5.1, align 4, !tbaa !5
%tobool.not.1 = icmp eq i32 %2, 0
br i1 %tobool.not.1, label %for.inc.1, label %if.then.1
if.then.1: ; preds = %for.inc
%3 = load i32, ptr %arrayidx7, align 4, !tbaa !5
%cmp8.not.1 = icmp eq i32 %3, 1
br i1 %cmp8.not.1, label %for.inc.1, label %cleanup
for.inc.1: ; preds = %if.then.1, %for.inc
%arrayidx5.2 = getelementptr inbounds [8 x [8 x i32]], ptr @sum, i64 0, i64 %indvars.iv, i64 2
%4 = load i32, ptr %arrayidx5.2, align 8, !tbaa !5
%tobool.not.2 = icmp eq i32 %4, 0
br i1 %tobool.not.2, label %for.inc.2, label %if.then.2
if.then.2: ; preds = %for.inc.1
%5 = load i32, ptr %arrayidx7, align 4, !tbaa !5
%cmp8.not.2 = icmp eq i32 %5, 2
br i1 %cmp8.not.2, label %for.inc.2, label %cleanup
for.inc.2: ; preds = %if.then.2, %for.inc.1
%arrayidx5.3 = getelementptr inbounds [8 x [8 x i32]], ptr @sum, i64 0, i64 %indvars.iv, i64 3
%6 = load i32, ptr %arrayidx5.3, align 4, !tbaa !5
%tobool.not.3 = icmp eq i32 %6, 0
br i1 %tobool.not.3, label %for.inc.3, label %if.then.3
if.then.3: ; preds = %for.inc.2
%7 = load i32, ptr %arrayidx7, align 4, !tbaa !5
%cmp8.not.3 = icmp eq i32 %7, 3
br i1 %cmp8.not.3, label %for.inc.3, label %cleanup
for.inc.3: ; preds = %if.then.3, %for.inc.2
%arrayidx5.4 = getelementptr inbounds [8 x [8 x i32]], ptr @sum, i64 0, i64 %indvars.iv, i64 4
%8 = load i32, ptr %arrayidx5.4, align 16, !tbaa !5
%tobool.not.4 = icmp eq i32 %8, 0
br i1 %tobool.not.4, label %for.inc.4, label %if.then.4
if.then.4: ; preds = %for.inc.3
%9 = load i32, ptr %arrayidx7, align 4, !tbaa !5
%cmp8.not.4 = icmp eq i32 %9, 4
br i1 %cmp8.not.4, label %for.inc.4, label %cleanup
for.inc.4: ; preds = %if.then.4, %for.inc.3
%arrayidx5.5 = getelementptr inbounds [8 x [8 x i32]], ptr @sum, i64 0, i64 %indvars.iv, i64 5
%10 = load i32, ptr %arrayidx5.5, align 4, !tbaa !5
%tobool.not.5 = icmp eq i32 %10, 0
br i1 %tobool.not.5, label %for.inc.5, label %if.then.5
if.then.5: ; preds = %for.inc.4
%11 = load i32, ptr %arrayidx7, align 4, !tbaa !5
%cmp8.not.5 = icmp eq i32 %11, 5
br i1 %cmp8.not.5, label %for.inc.5, label %cleanup
for.inc.5: ; preds = %if.then.5, %for.inc.4
%arrayidx5.6 = getelementptr inbounds [8 x [8 x i32]], ptr @sum, i64 0, i64 %indvars.iv, i64 6
%12 = load i32, ptr %arrayidx5.6, align 8, !tbaa !5
%tobool.not.6 = icmp eq i32 %12, 0
br i1 %tobool.not.6, label %for.inc.6, label %if.then.6
if.then.6: ; preds = %for.inc.5
%13 = load i32, ptr %arrayidx7, align 4, !tbaa !5
%cmp8.not.6 = icmp eq i32 %13, 6
br i1 %cmp8.not.6, label %for.inc.6, label %cleanup
for.inc.6: ; preds = %if.then.6, %for.inc.5
%arrayidx5.7 = getelementptr inbounds [8 x [8 x i32]], ptr @sum, i64 0, i64 %indvars.iv, i64 7
%14 = load i32, ptr %arrayidx5.7, align 4, !tbaa !5
%tobool.not.7 = icmp eq i32 %14, 0
br i1 %tobool.not.7, label %for.inc.7, label %if.then.7
if.then.7: ; preds = %for.inc.6
%15 = load i32, ptr %arrayidx7, align 4, !tbaa !5
%cmp8.not.7 = icmp eq i32 %15, 7
br i1 %cmp8.not.7, label %for.inc.7, label %cleanup
for.inc.7: ; preds = %if.then.7, %for.inc.6
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, 8
br i1 %exitcond.not, label %for.cond17.preheader, label %for.cond1.preheader, !llvm.loop !9
for.cond17.preheader: ; preds = %for.inc.7, %for.cond17.preheader
%indvars.iv57 = phi i64 [ %indvars.iv.next58, %for.cond17.preheader ], [ 0, %for.inc.7 ]
%arrayidx21 = getelementptr inbounds [8 x i32], ptr @num, i64 0, i64 %indvars.iv57
%16 = load i32, ptr %arrayidx21, align 4, !tbaa !5
%cmp22 = icmp eq i32 %16, 0
%. = select i1 %cmp22, i32 81, i32 46
%putchar47 = tail call i32 @putchar(i32 %.)
%17 = load i32, ptr %arrayidx21, align 4, !tbaa !5
%cmp22.1 = icmp eq i32 %17, 1
%.sink62 = select i1 %cmp22.1, i32 81, i32 46
%putchar47.1 = tail call i32 @putchar(i32 %.sink62)
%18 = load i32, ptr %arrayidx21, align 4, !tbaa !5
%cmp22.2 = icmp eq i32 %18, 2
%.sink63 = select i1 %cmp22.2, i32 81, i32 46
%putchar47.2 = tail call i32 @putchar(i32 %.sink63)
%19 = load i32, ptr %arrayidx21, align 4, !tbaa !5
%cmp22.3 = icmp eq i32 %19, 3
%.sink64 = select i1 %cmp22.3, i32 81, i32 46
%putchar47.3 = tail call i32 @putchar(i32 %.sink64)
%20 = load i32, ptr %arrayidx21, align 4, !tbaa !5
%cmp22.4 = icmp eq i32 %20, 4
%.sink65 = select i1 %cmp22.4, i32 81, i32 46
%putchar47.4 = tail call i32 @putchar(i32 %.sink65)
%21 = load i32, ptr %arrayidx21, align 4, !tbaa !5
%cmp22.5 = icmp eq i32 %21, 5
%.sink66 = select i1 %cmp22.5, i32 81, i32 46
%putchar47.5 = tail call i32 @putchar(i32 %.sink66)
%22 = load i32, ptr %arrayidx21, align 4, !tbaa !5
%cmp22.6 = icmp eq i32 %22, 6
%.sink67 = select i1 %cmp22.6, i32 81, i32 46
%putchar47.6 = tail call i32 @putchar(i32 %.sink67)
%23 = load i32, ptr %arrayidx21, align 4, !tbaa !5
%cmp22.7 = icmp eq i32 %23, 7
%.sink68 = select i1 %cmp22.7, i32 81, i32 46
%putchar47.7 = tail call i32 @putchar(i32 %.sink68)
%putchar = tail call i32 @putchar(i32 10)
%indvars.iv.next58 = add nuw nsw i64 %indvars.iv57, 1
%exitcond60.not = icmp eq i64 %indvars.iv.next58, 8
br i1 %exitcond60.not, label %cleanup, label %for.cond17.preheader, !llvm.loop !11
cleanup: ; preds = %if.then, %if.then.1, %if.then.2, %if.then.3, %if.then.4, %if.then.5, %if.then.6, %if.then.7, %for.cond17.preheader
ret void
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
%a = alloca i32, align 4
%b = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %a) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %b) #5
tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(32) @tum, i8 0, i64 32, i1 false), !tbaa !5
tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(32) @num, i8 0, i64 32, i1 false), !tbaa !5
tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(60) @hum, i8 0, i64 60, i1 false), !tbaa !5
tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(60) @rum, i8 0, i64 60, i1 false), !tbaa !5
tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(256) @sum, i8 0, i64 256, i1 false), !tbaa !5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.3, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp3058 = icmp sgt i32 %0, 0
br i1 %cmp3058, label %for.body31, label %for.end39
for.body31: ; preds = %entry, %for.body31
%i.359 = phi i32 [ %inc38, %for.body31 ], [ 0, %entry ]
%call32 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.4, ptr noundef nonnull %a, ptr noundef nonnull %b)
%1 = load i32, ptr %a, align 4, !tbaa !5
%idxprom33 = sext i32 %1 to i64
%2 = load i32, ptr %b, align 4, !tbaa !5
%idxprom35 = sext i32 %2 to i64
%arrayidx36 = getelementptr inbounds [8 x [8 x i32]], ptr @sum, i64 0, i64 %idxprom33, i64 %idxprom35
store i32 1, ptr %arrayidx36, align 4, !tbaa !5
%inc38 = add nuw nsw i32 %i.359, 1
%3 = load i32, ptr %n, align 4, !tbaa !5
%cmp30 = icmp slt i32 %inc38, %3
br i1 %cmp30, label %for.body31, label %for.end39, !llvm.loop !12
for.end39: ; preds = %for.body31, %entry
call void @xu(i32 noundef 0)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %b) #5
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %a) #5
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #5
ret i32 0
}
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind uwtable
define dso_local void @xu(i32 noundef %i) local_unnamed_addr #0 {
entry:
%cmp = icmp eq i32 %i, 8
br i1 %cmp, label %if.then, label %for.cond.preheader
for.cond.preheader: ; preds = %entry
%sub = add i32 %i, 7
%idxprom13 = sext i32 %i to i64
%arrayidx14 = getelementptr inbounds [8 x i32], ptr @num, i64 0, i64 %idxprom13
%add24 = add nsw i32 %i, 1
%0 = load i32, ptr @tum, align 16, !tbaa !5
%cmp2 = icmp eq i32 %0, -1
br i1 %cmp2, label %for.inc, label %lor.lhs.false
if.then: ; preds = %entry
tail call void @fan()
br label %common.ret
lor.lhs.false: ; preds = %for.cond.preheader
%arrayidx4 = getelementptr inbounds [15 x i32], ptr @rum, i64 0, i64 %idxprom13
%1 = load i32, ptr %arrayidx4, align 4, !tbaa !5
%cmp5 = icmp eq i32 %1, -1
br i1 %cmp5, label %for.inc, label %lor.lhs.false6
lor.lhs.false6: ; preds = %lor.lhs.false
%idxprom8 = sext i32 %sub to i64
%arrayidx9 = getelementptr inbounds [15 x i32], ptr @hum, i64 0, i64 %idxprom8
%2 = load i32, ptr %arrayidx9, align 4, !tbaa !5
%cmp10 = icmp eq i32 %2, -1
br i1 %cmp10, label %for.inc, label %if.end12
if.end12: ; preds = %lor.lhs.false6
store i32 0, ptr %arrayidx14, align 4, !tbaa !5
store i32 -1, ptr %arrayidx9, align 4, !tbaa !5
store i32 -1, ptr %arrayidx4, align 4, !tbaa !5
store i32 -1, ptr @tum, align 16, !tbaa !5
tail call void @xu(i32 noundef %add24)
store i32 0, ptr %arrayidx9, align 4, !tbaa !5
store i32 0, ptr %arrayidx4, align 4, !tbaa !5
store i32 0, ptr @tum, align 16, !tbaa !5
store i32 0, ptr %arrayidx14, align 4, !tbaa !5
br label %for.inc
for.inc: ; preds = %for.cond.preheader, %lor.lhs.false, %lor.lhs.false6, %if.end12
%3 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @tum, i64 0, i64 1), align 4, !tbaa !5
%cmp2.1 = icmp eq i32 %3, -1
br i1 %cmp2.1, label %for.inc.1, label %lor.lhs.false.1
lor.lhs.false.1: ; preds = %for.inc
%4 = add nsw i64 %idxprom13, 1
%arrayidx4.1 = getelementptr inbounds [15 x i32], ptr @rum, i64 0, i64 %4
%5 = load i32, ptr %arrayidx4.1, align 4, !tbaa !5
%cmp5.1 = icmp eq i32 %5, -1
br i1 %cmp5.1, label %for.inc.1, label %lor.lhs.false6.1
lor.lhs.false6.1: ; preds = %lor.lhs.false.1
%add7.1 = add i32 %i, 6
%idxprom8.1 = sext i32 %add7.1 to i64
%arrayidx9.1 = getelementptr inbounds [15 x i32], ptr @hum, i64 0, i64 %idxprom8.1
%6 = load i32, ptr %arrayidx9.1, align 4, !tbaa !5
%cmp10.1 = icmp eq i32 %6, -1
br i1 %cmp10.1, label %for.inc.1, label %if.end12.1
if.end12.1: ; preds = %lor.lhs.false6.1
store i32 1, ptr %arrayidx14, align 4, !tbaa !5
store i32 -1, ptr %arrayidx9.1, align 4, !tbaa !5
store i32 -1, ptr %arrayidx4.1, align 4, !tbaa !5
store i32 -1, ptr getelementptr inbounds ([8 x i32], ptr @tum, i64 0, i64 1), align 4, !tbaa !5
tail call void @xu(i32 noundef %add24)
store i32 0, ptr %arrayidx9.1, align 4, !tbaa !5
store i32 0, ptr %arrayidx4.1, align 4, !tbaa !5
store i32 0, ptr getelementptr inbounds ([8 x i32], ptr @tum, i64 0, i64 1), align 4, !tbaa !5
store i32 0, ptr %arrayidx14, align 4, !tbaa !5
br label %for.inc.1
for.inc.1: ; preds = %if.end12.1, %lor.lhs.false6.1, %lor.lhs.false.1, %for.inc
%7 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @tum, i64 0, i64 2), align 8, !tbaa !5
%cmp2.2 = icmp eq i32 %7, -1
br i1 %cmp2.2, label %for.inc.2, label %lor.lhs.false.2
lor.lhs.false.2: ; preds = %for.inc.1
%8 = add nsw i64 %idxprom13, 2
%arrayidx4.2 = getelementptr inbounds [15 x i32], ptr @rum, i64 0, i64 %8
%9 = load i32, ptr %arrayidx4.2, align 4, !tbaa !5
%cmp5.2 = icmp eq i32 %9, -1
br i1 %cmp5.2, label %for.inc.2, label %lor.lhs.false6.2
lor.lhs.false6.2: ; preds = %lor.lhs.false.2
%add7.2 = add i32 %i, 5
%idxprom8.2 = sext i32 %add7.2 to i64
%arrayidx9.2 = getelementptr inbounds [15 x i32], ptr @hum, i64 0, i64 %idxprom8.2
%10 = load i32, ptr %arrayidx9.2, align 4, !tbaa !5
%cmp10.2 = icmp eq i32 %10, -1
br i1 %cmp10.2, label %for.inc.2, label %if.end12.2
if.end12.2: ; preds = %lor.lhs.false6.2
store i32 2, ptr %arrayidx14, align 4, !tbaa !5
store i32 -1, ptr %arrayidx9.2, align 4, !tbaa !5
store i32 -1, ptr %arrayidx4.2, align 4, !tbaa !5
store i32 -1, ptr getelementptr inbounds ([8 x i32], ptr @tum, i64 0, i64 2), align 8, !tbaa !5
tail call void @xu(i32 noundef %add24)
store i32 0, ptr %arrayidx9.2, align 4, !tbaa !5
store i32 0, ptr %arrayidx4.2, align 4, !tbaa !5
store i32 0, ptr getelementptr inbounds ([8 x i32], ptr @tum, i64 0, i64 2), align 8, !tbaa !5
store i32 0, ptr %arrayidx14, align 4, !tbaa !5
br label %for.inc.2
for.inc.2: ; preds = %if.end12.2, %lor.lhs.false6.2, %lor.lhs.false.2, %for.inc.1
%11 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @tum, i64 0, i64 3), align 4, !tbaa !5
%cmp2.3 = icmp eq i32 %11, -1
br i1 %cmp2.3, label %for.inc.3, label %lor.lhs.false.3
lor.lhs.false.3: ; preds = %for.inc.2
%12 = add nsw i64 %idxprom13, 3
%arrayidx4.3 = getelementptr inbounds [15 x i32], ptr @rum, i64 0, i64 %12
%13 = load i32, ptr %arrayidx4.3, align 4, !tbaa !5
%cmp5.3 = icmp eq i32 %13, -1
br i1 %cmp5.3, label %for.inc.3, label %lor.lhs.false6.3
lor.lhs.false6.3: ; preds = %lor.lhs.false.3
%add7.3 = add i32 %i, 4
%idxprom8.3 = sext i32 %add7.3 to i64
%arrayidx9.3 = getelementptr inbounds [15 x i32], ptr @hum, i64 0, i64 %idxprom8.3
%14 = load i32, ptr %arrayidx9.3, align 4, !tbaa !5
%cmp10.3 = icmp eq i32 %14, -1
br i1 %cmp10.3, label %for.inc.3, label %if.end12.3
if.end12.3: ; preds = %lor.lhs.false6.3
store i32 3, ptr %arrayidx14, align 4, !tbaa !5
store i32 -1, ptr %arrayidx9.3, align 4, !tbaa !5
store i32 -1, ptr %arrayidx4.3, align 4, !tbaa !5
store i32 -1, ptr getelementptr inbounds ([8 x i32], ptr @tum, i64 0, i64 3), align 4, !tbaa !5
tail call void @xu(i32 noundef %add24)
store i32 0, ptr %arrayidx9.3, align 4, !tbaa !5
store i32 0, ptr %arrayidx4.3, align 4, !tbaa !5
store i32 0, ptr getelementptr inbounds ([8 x i32], ptr @tum, i64 0, i64 3), align 4, !tbaa !5
store i32 0, ptr %arrayidx14, align 4, !tbaa !5
br label %for.inc.3
for.inc.3: ; preds = %if.end12.3, %lor.lhs.false6.3, %lor.lhs.false.3, %for.inc.2
%15 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @tum, i64 0, i64 4), align 16, !tbaa !5
%cmp2.4 = icmp eq i32 %15, -1
br i1 %cmp2.4, label %for.inc.4, label %lor.lhs.false.4
lor.lhs.false.4: ; preds = %for.inc.3
%16 = add nsw i64 %idxprom13, 4
%arrayidx4.4 = getelementptr inbounds [15 x i32], ptr @rum, i64 0, i64 %16
%17 = load i32, ptr %arrayidx4.4, align 4, !tbaa !5
%cmp5.4 = icmp eq i32 %17, -1
br i1 %cmp5.4, label %for.inc.4, label %lor.lhs.false6.4
lor.lhs.false6.4: ; preds = %lor.lhs.false.4
%add7.4 = add i32 %i, 3
%idxprom8.4 = sext i32 %add7.4 to i64
%arrayidx9.4 = getelementptr inbounds [15 x i32], ptr @hum, i64 0, i64 %idxprom8.4
%18 = load i32, ptr %arrayidx9.4, align 4, !tbaa !5
%cmp10.4 = icmp eq i32 %18, -1
br i1 %cmp10.4, label %for.inc.4, label %if.end12.4
if.end12.4: ; preds = %lor.lhs.false6.4
store i32 4, ptr %arrayidx14, align 4, !tbaa !5
store i32 -1, ptr %arrayidx9.4, align 4, !tbaa !5
store i32 -1, ptr %arrayidx4.4, align 4, !tbaa !5
store i32 -1, ptr getelementptr inbounds ([8 x i32], ptr @tum, i64 0, i64 4), align 16, !tbaa !5
tail call void @xu(i32 noundef %add24)
store i32 0, ptr %arrayidx9.4, align 4, !tbaa !5
store i32 0, ptr %arrayidx4.4, align 4, !tbaa !5
store i32 0, ptr getelementptr inbounds ([8 x i32], ptr @tum, i64 0, i64 4), align 16, !tbaa !5
store i32 0, ptr %arrayidx14, align 4, !tbaa !5
br label %for.inc.4
for.inc.4: ; preds = %if.end12.4, %lor.lhs.false6.4, %lor.lhs.false.4, %for.inc.3
%19 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @tum, i64 0, i64 5), align 4, !tbaa !5
%cmp2.5 = icmp eq i32 %19, -1
br i1 %cmp2.5, label %for.inc.5, label %lor.lhs.false.5
lor.lhs.false.5: ; preds = %for.inc.4
%20 = add nsw i64 %idxprom13, 5
%arrayidx4.5 = getelementptr inbounds [15 x i32], ptr @rum, i64 0, i64 %20
%21 = load i32, ptr %arrayidx4.5, align 4, !tbaa !5
%cmp5.5 = icmp eq i32 %21, -1
br i1 %cmp5.5, label %for.inc.5, label %lor.lhs.false6.5
lor.lhs.false6.5: ; preds = %lor.lhs.false.5
%add7.5 = add i32 %i, 2
%idxprom8.5 = sext i32 %add7.5 to i64
%arrayidx9.5 = getelementptr inbounds [15 x i32], ptr @hum, i64 0, i64 %idxprom8.5
%22 = load i32, ptr %arrayidx9.5, align 4, !tbaa !5
%cmp10.5 = icmp eq i32 %22, -1
br i1 %cmp10.5, label %for.inc.5, label %if.end12.5
if.end12.5: ; preds = %lor.lhs.false6.5
store i32 5, ptr %arrayidx14, align 4, !tbaa !5
store i32 -1, ptr %arrayidx9.5, align 4, !tbaa !5
store i32 -1, ptr %arrayidx4.5, align 4, !tbaa !5
store i32 -1, ptr getelementptr inbounds ([8 x i32], ptr @tum, i64 0, i64 5), align 4, !tbaa !5
tail call void @xu(i32 noundef %add24)
store i32 0, ptr %arrayidx9.5, align 4, !tbaa !5
store i32 0, ptr %arrayidx4.5, align 4, !tbaa !5
store i32 0, ptr getelementptr inbounds ([8 x i32], ptr @tum, i64 0, i64 5), align 4, !tbaa !5
store i32 0, ptr %arrayidx14, align 4, !tbaa !5
br label %for.inc.5
for.inc.5: ; preds = %if.end12.5, %lor.lhs.false6.5, %lor.lhs.false.5, %for.inc.4
%23 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @tum, i64 0, i64 6), align 8, !tbaa !5
%cmp2.6 = icmp eq i32 %23, -1
br i1 %cmp2.6, label %for.inc.6, label %lor.lhs.false.6
lor.lhs.false.6: ; preds = %for.inc.5
%24 = add nsw i64 %idxprom13, 6
%arrayidx4.6 = getelementptr inbounds [15 x i32], ptr @rum, i64 0, i64 %24
%25 = load i32, ptr %arrayidx4.6, align 4, !tbaa !5
%cmp5.6 = icmp eq i32 %25, -1
br i1 %cmp5.6, label %for.inc.6, label %lor.lhs.false6.6
lor.lhs.false6.6: ; preds = %lor.lhs.false.6
%add7.6 = add i32 %i, 1
%idxprom8.6 = sext i32 %add7.6 to i64
%arrayidx9.6 = getelementptr inbounds [15 x i32], ptr @hum, i64 0, i64 %idxprom8.6
%26 = load i32, ptr %arrayidx9.6, align 4, !tbaa !5
%cmp10.6 = icmp eq i32 %26, -1
br i1 %cmp10.6, label %for.inc.6, label %if.end12.6
if.end12.6: ; preds = %lor.lhs.false6.6
store i32 6, ptr %arrayidx14, align 4, !tbaa !5
store i32 -1, ptr %arrayidx9.6, align 4, !tbaa !5
store i32 -1, ptr %arrayidx4.6, align 4, !tbaa !5
store i32 -1, ptr getelementptr inbounds ([8 x i32], ptr @tum, i64 0, i64 6), align 8, !tbaa !5
tail call void @xu(i32 noundef %add24)
store i32 0, ptr %arrayidx9.6, align 4, !tbaa !5
store i32 0, ptr %arrayidx4.6, align 4, !tbaa !5
store i32 0, ptr getelementptr inbounds ([8 x i32], ptr @tum, i64 0, i64 6), align 8, !tbaa !5
store i32 0, ptr %arrayidx14, align 4, !tbaa !5
br label %for.inc.6
for.inc.6: ; preds = %if.end12.6, %lor.lhs.false6.6, %lor.lhs.false.6, %for.inc.5
%27 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @tum, i64 0, i64 7), align 4, !tbaa !5
%cmp2.7 = icmp eq i32 %27, -1
br i1 %cmp2.7, label %common.ret, label %lor.lhs.false.7
lor.lhs.false.7: ; preds = %for.inc.6
%28 = add nsw i64 %idxprom13, 7
%arrayidx4.7 = getelementptr inbounds [15 x i32], ptr @rum, i64 0, i64 %28
%29 = load i32, ptr %arrayidx4.7, align 4, !tbaa !5
%cmp5.7 = icmp eq i32 %29, -1
br i1 %cmp5.7, label %common.ret, label %lor.lhs.false6.7
lor.lhs.false6.7: ; preds = %lor.lhs.false.7
%arrayidx9.7 = getelementptr inbounds [15 x i32], ptr @hum, i64 0, i64 %idxprom13
%30 = load i32, ptr %arrayidx9.7, align 4, !tbaa !5
%cmp10.7 = icmp eq i32 %30, -1
br i1 %cmp10.7, label %common.ret, label %if.end12.7
common.ret: ; preds = %if.then, %lor.lhs.false6.7, %lor.lhs.false.7, %for.inc.6, %if.end12.7
ret void
if.end12.7: ; preds = %lor.lhs.false6.7
store i32 7, ptr %arrayidx14, align 4, !tbaa !5
store i32 -1, ptr %arrayidx9.7, align 4, !tbaa !5
store i32 -1, ptr %arrayidx4.7, align 4, !tbaa !5
store i32 -1, ptr getelementptr inbounds ([8 x i32], ptr @tum, i64 0, i64 7), align 4, !tbaa !5
tail call void @xu(i32 noundef %add24)
store i32 0, ptr %arrayidx9.7, align 4, !tbaa !5
store i32 0, ptr %arrayidx4.7, align 4, !tbaa !5
store i32 0, ptr getelementptr inbounds ([8 x i32], ptr @tum, i64 0, i64 7), align 4, !tbaa !5
store i32 0, ptr %arrayidx14, align 4, !tbaa !5
br label %common.ret
}
; Function Attrs: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #3
; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #4
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #5 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
|
#include<stdio.h>
#define N 8
#define FREE -1
#define NOT_FREE 1
int row[N],col[N],dpos[2*N-1],dneg[2*N-1];
int X[N][N];
void initialize();
void printBoard();
void recursive(int i);
int main(void)
{
int i,j,k;
int r,c;
initialize();
for(i=0;i<N;i++)
{
for(j=0;j<N;j++)
{
X[i][j]=0;
}
}
scanf("%d",&k);
for(i=0;i<k;i++)
{
scanf("%d%d",&r,&c);
X[r][c]=1;
}
recursive(0);
}
void initialize()
{
int i;
for(i=0;i<N;i++)
{
row[i]=FREE;
col[i]=FREE;
}
for(i=0;i<2*N-1;i++)
{
dpos[i]=FREE;
dneg[i]=FREE;
}
}
void printBoard()
{
int i,j;
for(i=0;i<N;i++)
{
for(j=0;j<N;j++)
{
if(X[i][j])
{
if(row[i]!=j)
{
return;
}
}
}
}
for(i=0;i<N;i++)
{
for(j=0;j<N;j++)
{
printf("%s",(row[i]==j)?"Q":".");
}
putchar('\n');
}
}
void recursive(int i)
{
int j;
if(i==N)
{
printBoard();
return;
}
for(j=0;j<N;j++)
{
if(NOT_FREE==col[j]||NOT_FREE==dpos[i+j]||NOT_FREE==dneg[i-j+N-1])
{
continue;
}
row[i]=j;
col[j]=dpos[i+j]=dneg[i-j+N-1]=NOT_FREE;
recursive(i+1);
row[i]=col[j]=dpos[i+j]=dneg[i-j+N-1]=FREE;
}
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_233001/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_233001/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@X = dso_local local_unnamed_addr global [8 x [8 x i32]] zeroinitializer, align 16
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [5 x i8] c"%d%d\00", align 1
@row = dso_local local_unnamed_addr global [8 x i32] zeroinitializer, align 16
@col = dso_local local_unnamed_addr global [8 x i32] zeroinitializer, align 16
@dpos = dso_local local_unnamed_addr global [15 x i32] zeroinitializer, align 16
@dneg = dso_local local_unnamed_addr global [15 x i32] zeroinitializer, align 16
@.str.2 = private unnamed_addr constant [3 x i8] c"%s\00", align 1
@.str.3 = private unnamed_addr constant [2 x i8] c"Q\00", align 1
@.str.4 = private unnamed_addr constant [2 x i8] c".\00", align 1
@stdout = external local_unnamed_addr global ptr, align 8
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%k = alloca i32, align 4
%r = alloca i32, align 4
%c = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %k) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %r) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %c) #5
tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(32) @row, i8 -1, i64 32, i1 false), !tbaa !5
tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(32) @col, i8 -1, i64 32, i1 false), !tbaa !5
tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(60) @dpos, i8 -1, i64 60, i1 false), !tbaa !5
tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(60) @dneg, i8 -1, i64 60, i1 false), !tbaa !5
tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(256) @X, i8 0, i64 256, i1 false), !tbaa !5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %k)
%0 = load i32, ptr %k, align 4, !tbaa !5
%cmp1028 = icmp sgt i32 %0, 0
br i1 %cmp1028, label %for.body11, label %for.end19
for.body11: ; preds = %entry, %for.body11
%i.129 = phi i32 [ %inc18, %for.body11 ], [ 0, %entry ]
%call12 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %r, ptr noundef nonnull %c)
%1 = load i32, ptr %r, align 4, !tbaa !5
%idxprom13 = sext i32 %1 to i64
%2 = load i32, ptr %c, align 4, !tbaa !5
%idxprom15 = sext i32 %2 to i64
%arrayidx16 = getelementptr inbounds [8 x [8 x i32]], ptr @X, i64 0, i64 %idxprom13, i64 %idxprom15
store i32 1, ptr %arrayidx16, align 4, !tbaa !5
%inc18 = add nuw nsw i32 %i.129, 1
%3 = load i32, ptr %k, align 4, !tbaa !5
%cmp10 = icmp slt i32 %inc18, %3
br i1 %cmp10, label %for.body11, label %for.end19, !llvm.loop !9
for.end19: ; preds = %for.body11, %entry
call void @recursive(i32 noundef 0)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %c) #5
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %r) #5
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %k) #5
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind uwtable
define dso_local void @recursive(i32 noundef %i) local_unnamed_addr #0 {
entry:
%cmp = icmp eq i32 %i, 8
br i1 %cmp, label %if.then, label %for.cond.preheader
for.cond.preheader: ; preds = %entry
%sub = add i32 %i, 7
%idxprom14 = sext i32 %i to i64
%arrayidx15 = getelementptr inbounds [8 x i32], ptr @row, i64 0, i64 %idxprom14
%add26 = add nsw i32 %i, 1
%0 = load i32, ptr @col, align 16, !tbaa !5
%cmp2 = icmp eq i32 %0, 1
br i1 %cmp2, label %for.inc, label %lor.lhs.false
if.then: ; preds = %entry
tail call void @printBoard()
br label %common.ret
lor.lhs.false: ; preds = %for.cond.preheader
%arrayidx4 = getelementptr inbounds [15 x i32], ptr @dpos, i64 0, i64 %idxprom14
%1 = load i32, ptr %arrayidx4, align 4, !tbaa !5
%cmp5 = icmp eq i32 %1, 1
br i1 %cmp5, label %for.inc, label %lor.lhs.false6
lor.lhs.false6: ; preds = %lor.lhs.false
%idxprom9 = sext i32 %sub to i64
%arrayidx10 = getelementptr inbounds [15 x i32], ptr @dneg, i64 0, i64 %idxprom9
%2 = load i32, ptr %arrayidx10, align 4, !tbaa !5
%cmp11 = icmp eq i32 %2, 1
br i1 %cmp11, label %for.inc, label %if.end13
if.end13: ; preds = %lor.lhs.false6
store i32 0, ptr %arrayidx15, align 4, !tbaa !5
store i32 1, ptr %arrayidx10, align 4, !tbaa !5
store i32 1, ptr %arrayidx4, align 4, !tbaa !5
store i32 1, ptr @col, align 16, !tbaa !5
tail call void @recursive(i32 noundef %add26)
store i32 -1, ptr %arrayidx10, align 4, !tbaa !5
store i32 -1, ptr %arrayidx4, align 4, !tbaa !5
store i32 -1, ptr @col, align 16, !tbaa !5
store i32 -1, ptr %arrayidx15, align 4, !tbaa !5
br label %for.inc
for.inc: ; preds = %for.cond.preheader, %lor.lhs.false, %lor.lhs.false6, %if.end13
%3 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 1), align 4, !tbaa !5
%cmp2.1 = icmp eq i32 %3, 1
br i1 %cmp2.1, label %for.inc.1, label %lor.lhs.false.1
lor.lhs.false.1: ; preds = %for.inc
%4 = add nsw i64 %idxprom14, 1
%arrayidx4.1 = getelementptr inbounds [15 x i32], ptr @dpos, i64 0, i64 %4
%5 = load i32, ptr %arrayidx4.1, align 4, !tbaa !5
%cmp5.1 = icmp eq i32 %5, 1
br i1 %cmp5.1, label %for.inc.1, label %lor.lhs.false6.1
lor.lhs.false6.1: ; preds = %lor.lhs.false.1
%sub8.1 = add i32 %i, 6
%idxprom9.1 = sext i32 %sub8.1 to i64
%arrayidx10.1 = getelementptr inbounds [15 x i32], ptr @dneg, i64 0, i64 %idxprom9.1
%6 = load i32, ptr %arrayidx10.1, align 4, !tbaa !5
%cmp11.1 = icmp eq i32 %6, 1
br i1 %cmp11.1, label %for.inc.1, label %if.end13.1
if.end13.1: ; preds = %lor.lhs.false6.1
store i32 1, ptr %arrayidx15, align 4, !tbaa !5
store i32 1, ptr %arrayidx10.1, align 4, !tbaa !5
store i32 1, ptr %arrayidx4.1, align 4, !tbaa !5
store i32 1, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 1), align 4, !tbaa !5
tail call void @recursive(i32 noundef %add26)
store i32 -1, ptr %arrayidx10.1, align 4, !tbaa !5
store i32 -1, ptr %arrayidx4.1, align 4, !tbaa !5
store i32 -1, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 1), align 4, !tbaa !5
store i32 -1, ptr %arrayidx15, align 4, !tbaa !5
br label %for.inc.1
for.inc.1: ; preds = %if.end13.1, %lor.lhs.false6.1, %lor.lhs.false.1, %for.inc
%7 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 2), align 8, !tbaa !5
%cmp2.2 = icmp eq i32 %7, 1
br i1 %cmp2.2, label %for.inc.2, label %lor.lhs.false.2
lor.lhs.false.2: ; preds = %for.inc.1
%8 = add nsw i64 %idxprom14, 2
%arrayidx4.2 = getelementptr inbounds [15 x i32], ptr @dpos, i64 0, i64 %8
%9 = load i32, ptr %arrayidx4.2, align 4, !tbaa !5
%cmp5.2 = icmp eq i32 %9, 1
br i1 %cmp5.2, label %for.inc.2, label %lor.lhs.false6.2
lor.lhs.false6.2: ; preds = %lor.lhs.false.2
%sub8.2 = add i32 %i, 5
%idxprom9.2 = sext i32 %sub8.2 to i64
%arrayidx10.2 = getelementptr inbounds [15 x i32], ptr @dneg, i64 0, i64 %idxprom9.2
%10 = load i32, ptr %arrayidx10.2, align 4, !tbaa !5
%cmp11.2 = icmp eq i32 %10, 1
br i1 %cmp11.2, label %for.inc.2, label %if.end13.2
if.end13.2: ; preds = %lor.lhs.false6.2
store i32 2, ptr %arrayidx15, align 4, !tbaa !5
store i32 1, ptr %arrayidx10.2, align 4, !tbaa !5
store i32 1, ptr %arrayidx4.2, align 4, !tbaa !5
store i32 1, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 2), align 8, !tbaa !5
tail call void @recursive(i32 noundef %add26)
store i32 -1, ptr %arrayidx10.2, align 4, !tbaa !5
store i32 -1, ptr %arrayidx4.2, align 4, !tbaa !5
store i32 -1, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 2), align 8, !tbaa !5
store i32 -1, ptr %arrayidx15, align 4, !tbaa !5
br label %for.inc.2
for.inc.2: ; preds = %if.end13.2, %lor.lhs.false6.2, %lor.lhs.false.2, %for.inc.1
%11 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 3), align 4, !tbaa !5
%cmp2.3 = icmp eq i32 %11, 1
br i1 %cmp2.3, label %for.inc.3, label %lor.lhs.false.3
lor.lhs.false.3: ; preds = %for.inc.2
%12 = add nsw i64 %idxprom14, 3
%arrayidx4.3 = getelementptr inbounds [15 x i32], ptr @dpos, i64 0, i64 %12
%13 = load i32, ptr %arrayidx4.3, align 4, !tbaa !5
%cmp5.3 = icmp eq i32 %13, 1
br i1 %cmp5.3, label %for.inc.3, label %lor.lhs.false6.3
lor.lhs.false6.3: ; preds = %lor.lhs.false.3
%sub8.3 = add i32 %i, 4
%idxprom9.3 = sext i32 %sub8.3 to i64
%arrayidx10.3 = getelementptr inbounds [15 x i32], ptr @dneg, i64 0, i64 %idxprom9.3
%14 = load i32, ptr %arrayidx10.3, align 4, !tbaa !5
%cmp11.3 = icmp eq i32 %14, 1
br i1 %cmp11.3, label %for.inc.3, label %if.end13.3
if.end13.3: ; preds = %lor.lhs.false6.3
store i32 3, ptr %arrayidx15, align 4, !tbaa !5
store i32 1, ptr %arrayidx10.3, align 4, !tbaa !5
store i32 1, ptr %arrayidx4.3, align 4, !tbaa !5
store i32 1, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 3), align 4, !tbaa !5
tail call void @recursive(i32 noundef %add26)
store i32 -1, ptr %arrayidx10.3, align 4, !tbaa !5
store i32 -1, ptr %arrayidx4.3, align 4, !tbaa !5
store i32 -1, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 3), align 4, !tbaa !5
store i32 -1, ptr %arrayidx15, align 4, !tbaa !5
br label %for.inc.3
for.inc.3: ; preds = %if.end13.3, %lor.lhs.false6.3, %lor.lhs.false.3, %for.inc.2
%15 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 4), align 16, !tbaa !5
%cmp2.4 = icmp eq i32 %15, 1
br i1 %cmp2.4, label %for.inc.4, label %lor.lhs.false.4
lor.lhs.false.4: ; preds = %for.inc.3
%16 = add nsw i64 %idxprom14, 4
%arrayidx4.4 = getelementptr inbounds [15 x i32], ptr @dpos, i64 0, i64 %16
%17 = load i32, ptr %arrayidx4.4, align 4, !tbaa !5
%cmp5.4 = icmp eq i32 %17, 1
br i1 %cmp5.4, label %for.inc.4, label %lor.lhs.false6.4
lor.lhs.false6.4: ; preds = %lor.lhs.false.4
%sub8.4 = add i32 %i, 3
%idxprom9.4 = sext i32 %sub8.4 to i64
%arrayidx10.4 = getelementptr inbounds [15 x i32], ptr @dneg, i64 0, i64 %idxprom9.4
%18 = load i32, ptr %arrayidx10.4, align 4, !tbaa !5
%cmp11.4 = icmp eq i32 %18, 1
br i1 %cmp11.4, label %for.inc.4, label %if.end13.4
if.end13.4: ; preds = %lor.lhs.false6.4
store i32 4, ptr %arrayidx15, align 4, !tbaa !5
store i32 1, ptr %arrayidx10.4, align 4, !tbaa !5
store i32 1, ptr %arrayidx4.4, align 4, !tbaa !5
store i32 1, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 4), align 16, !tbaa !5
tail call void @recursive(i32 noundef %add26)
store i32 -1, ptr %arrayidx10.4, align 4, !tbaa !5
store i32 -1, ptr %arrayidx4.4, align 4, !tbaa !5
store i32 -1, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 4), align 16, !tbaa !5
store i32 -1, ptr %arrayidx15, align 4, !tbaa !5
br label %for.inc.4
for.inc.4: ; preds = %if.end13.4, %lor.lhs.false6.4, %lor.lhs.false.4, %for.inc.3
%19 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 5), align 4, !tbaa !5
%cmp2.5 = icmp eq i32 %19, 1
br i1 %cmp2.5, label %for.inc.5, label %lor.lhs.false.5
lor.lhs.false.5: ; preds = %for.inc.4
%20 = add nsw i64 %idxprom14, 5
%arrayidx4.5 = getelementptr inbounds [15 x i32], ptr @dpos, i64 0, i64 %20
%21 = load i32, ptr %arrayidx4.5, align 4, !tbaa !5
%cmp5.5 = icmp eq i32 %21, 1
br i1 %cmp5.5, label %for.inc.5, label %lor.lhs.false6.5
lor.lhs.false6.5: ; preds = %lor.lhs.false.5
%sub8.5 = add i32 %i, 2
%idxprom9.5 = sext i32 %sub8.5 to i64
%arrayidx10.5 = getelementptr inbounds [15 x i32], ptr @dneg, i64 0, i64 %idxprom9.5
%22 = load i32, ptr %arrayidx10.5, align 4, !tbaa !5
%cmp11.5 = icmp eq i32 %22, 1
br i1 %cmp11.5, label %for.inc.5, label %if.end13.5
if.end13.5: ; preds = %lor.lhs.false6.5
store i32 5, ptr %arrayidx15, align 4, !tbaa !5
store i32 1, ptr %arrayidx10.5, align 4, !tbaa !5
store i32 1, ptr %arrayidx4.5, align 4, !tbaa !5
store i32 1, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 5), align 4, !tbaa !5
tail call void @recursive(i32 noundef %add26)
store i32 -1, ptr %arrayidx10.5, align 4, !tbaa !5
store i32 -1, ptr %arrayidx4.5, align 4, !tbaa !5
store i32 -1, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 5), align 4, !tbaa !5
store i32 -1, ptr %arrayidx15, align 4, !tbaa !5
br label %for.inc.5
for.inc.5: ; preds = %if.end13.5, %lor.lhs.false6.5, %lor.lhs.false.5, %for.inc.4
%23 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 6), align 8, !tbaa !5
%cmp2.6 = icmp eq i32 %23, 1
br i1 %cmp2.6, label %for.inc.6, label %lor.lhs.false.6
lor.lhs.false.6: ; preds = %for.inc.5
%24 = add nsw i64 %idxprom14, 6
%arrayidx4.6 = getelementptr inbounds [15 x i32], ptr @dpos, i64 0, i64 %24
%25 = load i32, ptr %arrayidx4.6, align 4, !tbaa !5
%cmp5.6 = icmp eq i32 %25, 1
br i1 %cmp5.6, label %for.inc.6, label %lor.lhs.false6.6
lor.lhs.false6.6: ; preds = %lor.lhs.false.6
%sub8.6 = add i32 %i, 1
%idxprom9.6 = sext i32 %sub8.6 to i64
%arrayidx10.6 = getelementptr inbounds [15 x i32], ptr @dneg, i64 0, i64 %idxprom9.6
%26 = load i32, ptr %arrayidx10.6, align 4, !tbaa !5
%cmp11.6 = icmp eq i32 %26, 1
br i1 %cmp11.6, label %for.inc.6, label %if.end13.6
if.end13.6: ; preds = %lor.lhs.false6.6
store i32 6, ptr %arrayidx15, align 4, !tbaa !5
store i32 1, ptr %arrayidx10.6, align 4, !tbaa !5
store i32 1, ptr %arrayidx4.6, align 4, !tbaa !5
store i32 1, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 6), align 8, !tbaa !5
tail call void @recursive(i32 noundef %add26)
store i32 -1, ptr %arrayidx10.6, align 4, !tbaa !5
store i32 -1, ptr %arrayidx4.6, align 4, !tbaa !5
store i32 -1, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 6), align 8, !tbaa !5
store i32 -1, ptr %arrayidx15, align 4, !tbaa !5
br label %for.inc.6
for.inc.6: ; preds = %if.end13.6, %lor.lhs.false6.6, %lor.lhs.false.6, %for.inc.5
%27 = load i32, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 7), align 4, !tbaa !5
%cmp2.7 = icmp eq i32 %27, 1
br i1 %cmp2.7, label %common.ret, label %lor.lhs.false.7
lor.lhs.false.7: ; preds = %for.inc.6
%28 = add nsw i64 %idxprom14, 7
%arrayidx4.7 = getelementptr inbounds [15 x i32], ptr @dpos, i64 0, i64 %28
%29 = load i32, ptr %arrayidx4.7, align 4, !tbaa !5
%cmp5.7 = icmp eq i32 %29, 1
br i1 %cmp5.7, label %common.ret, label %lor.lhs.false6.7
lor.lhs.false6.7: ; preds = %lor.lhs.false.7
%arrayidx10.7 = getelementptr inbounds [15 x i32], ptr @dneg, i64 0, i64 %idxprom14
%30 = load i32, ptr %arrayidx10.7, align 4, !tbaa !5
%cmp11.7 = icmp eq i32 %30, 1
br i1 %cmp11.7, label %common.ret, label %if.end13.7
common.ret: ; preds = %if.then, %lor.lhs.false6.7, %lor.lhs.false.7, %for.inc.6, %if.end13.7
ret void
if.end13.7: ; preds = %lor.lhs.false6.7
store i32 7, ptr %arrayidx15, align 4, !tbaa !5
store i32 1, ptr %arrayidx10.7, align 4, !tbaa !5
store i32 1, ptr %arrayidx4.7, align 4, !tbaa !5
store i32 1, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 7), align 4, !tbaa !5
tail call void @recursive(i32 noundef %add26)
store i32 -1, ptr %arrayidx10.7, align 4, !tbaa !5
store i32 -1, ptr %arrayidx4.7, align 4, !tbaa !5
store i32 -1, ptr getelementptr inbounds ([8 x i32], ptr @col, i64 0, i64 7), align 4, !tbaa !5
store i32 -1, ptr %arrayidx15, align 4, !tbaa !5
br label %common.ret
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: mustprogress nofree nosync nounwind willreturn memory(write, argmem: none, inaccessiblemem: none) uwtable
define dso_local void @initialize() local_unnamed_addr #3 {
entry:
tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(32) @row, i8 -1, i64 32, i1 false), !tbaa !5
tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(32) @col, i8 -1, i64 32, i1 false), !tbaa !5
tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(60) @dpos, i8 -1, i64 60, i1 false), !tbaa !5
tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(60) @dneg, i8 -1, i64 60, i1 false), !tbaa !5
ret void
}
; Function Attrs: nofree nounwind uwtable
define dso_local void @printBoard() local_unnamed_addr #0 {
entry:
br label %for.cond1.preheader
for.cond1.preheader: ; preds = %entry, %for.inc.7
%indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.inc.7 ]
%arrayidx7 = getelementptr inbounds [8 x i32], ptr @row, i64 0, i64 %indvars.iv
%arrayidx5 = getelementptr inbounds [8 x [8 x i32]], ptr @X, i64 0, i64 %indvars.iv, i64 0
%0 = load i32, ptr %arrayidx5, align 16, !tbaa !5
%tobool.not = icmp eq i32 %0, 0
br i1 %tobool.not, label %for.inc, label %if.then
if.then: ; preds = %for.cond1.preheader
%1 = load i32, ptr %arrayidx7, align 4, !tbaa !5
%cmp8.not = icmp eq i32 %1, 0
br i1 %cmp8.not, label %for.inc, label %cleanup
for.inc: ; preds = %for.cond1.preheader, %if.then
%arrayidx5.1 = getelementptr inbounds [8 x [8 x i32]], ptr @X, i64 0, i64 %indvars.iv, i64 1
%2 = load i32, ptr %arrayidx5.1, align 4, !tbaa !5
%tobool.not.1 = icmp eq i32 %2, 0
br i1 %tobool.not.1, label %for.inc.1, label %if.then.1
if.then.1: ; preds = %for.inc
%3 = load i32, ptr %arrayidx7, align 4, !tbaa !5
%cmp8.not.1 = icmp eq i32 %3, 1
br i1 %cmp8.not.1, label %for.inc.1, label %cleanup
for.inc.1: ; preds = %if.then.1, %for.inc
%arrayidx5.2 = getelementptr inbounds [8 x [8 x i32]], ptr @X, i64 0, i64 %indvars.iv, i64 2
%4 = load i32, ptr %arrayidx5.2, align 8, !tbaa !5
%tobool.not.2 = icmp eq i32 %4, 0
br i1 %tobool.not.2, label %for.inc.2, label %if.then.2
if.then.2: ; preds = %for.inc.1
%5 = load i32, ptr %arrayidx7, align 4, !tbaa !5
%cmp8.not.2 = icmp eq i32 %5, 2
br i1 %cmp8.not.2, label %for.inc.2, label %cleanup
for.inc.2: ; preds = %if.then.2, %for.inc.1
%arrayidx5.3 = getelementptr inbounds [8 x [8 x i32]], ptr @X, i64 0, i64 %indvars.iv, i64 3
%6 = load i32, ptr %arrayidx5.3, align 4, !tbaa !5
%tobool.not.3 = icmp eq i32 %6, 0
br i1 %tobool.not.3, label %for.inc.3, label %if.then.3
if.then.3: ; preds = %for.inc.2
%7 = load i32, ptr %arrayidx7, align 4, !tbaa !5
%cmp8.not.3 = icmp eq i32 %7, 3
br i1 %cmp8.not.3, label %for.inc.3, label %cleanup
for.inc.3: ; preds = %if.then.3, %for.inc.2
%arrayidx5.4 = getelementptr inbounds [8 x [8 x i32]], ptr @X, i64 0, i64 %indvars.iv, i64 4
%8 = load i32, ptr %arrayidx5.4, align 16, !tbaa !5
%tobool.not.4 = icmp eq i32 %8, 0
br i1 %tobool.not.4, label %for.inc.4, label %if.then.4
if.then.4: ; preds = %for.inc.3
%9 = load i32, ptr %arrayidx7, align 4, !tbaa !5
%cmp8.not.4 = icmp eq i32 %9, 4
br i1 %cmp8.not.4, label %for.inc.4, label %cleanup
for.inc.4: ; preds = %if.then.4, %for.inc.3
%arrayidx5.5 = getelementptr inbounds [8 x [8 x i32]], ptr @X, i64 0, i64 %indvars.iv, i64 5
%10 = load i32, ptr %arrayidx5.5, align 4, !tbaa !5
%tobool.not.5 = icmp eq i32 %10, 0
br i1 %tobool.not.5, label %for.inc.5, label %if.then.5
if.then.5: ; preds = %for.inc.4
%11 = load i32, ptr %arrayidx7, align 4, !tbaa !5
%cmp8.not.5 = icmp eq i32 %11, 5
br i1 %cmp8.not.5, label %for.inc.5, label %cleanup
for.inc.5: ; preds = %if.then.5, %for.inc.4
%arrayidx5.6 = getelementptr inbounds [8 x [8 x i32]], ptr @X, i64 0, i64 %indvars.iv, i64 6
%12 = load i32, ptr %arrayidx5.6, align 8, !tbaa !5
%tobool.not.6 = icmp eq i32 %12, 0
br i1 %tobool.not.6, label %for.inc.6, label %if.then.6
if.then.6: ; preds = %for.inc.5
%13 = load i32, ptr %arrayidx7, align 4, !tbaa !5
%cmp8.not.6 = icmp eq i32 %13, 6
br i1 %cmp8.not.6, label %for.inc.6, label %cleanup
for.inc.6: ; preds = %if.then.6, %for.inc.5
%arrayidx5.7 = getelementptr inbounds [8 x [8 x i32]], ptr @X, i64 0, i64 %indvars.iv, i64 7
%14 = load i32, ptr %arrayidx5.7, align 4, !tbaa !5
%tobool.not.7 = icmp eq i32 %14, 0
br i1 %tobool.not.7, label %for.inc.7, label %if.then.7
if.then.7: ; preds = %for.inc.6
%15 = load i32, ptr %arrayidx7, align 4, !tbaa !5
%cmp8.not.7 = icmp eq i32 %15, 7
br i1 %cmp8.not.7, label %for.inc.7, label %cleanup
for.inc.7: ; preds = %if.then.7, %for.inc.6
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, 8
br i1 %exitcond.not, label %for.cond17.preheader, label %for.cond1.preheader, !llvm.loop !11
for.cond17.preheader: ; preds = %for.inc.7, %for.cond17.preheader
%indvars.iv52 = phi i64 [ %indvars.iv.next53, %for.cond17.preheader ], [ 0, %for.inc.7 ]
%arrayidx21 = getelementptr inbounds [8 x i32], ptr @row, i64 0, i64 %indvars.iv52
%16 = load i32, ptr %arrayidx21, align 4, !tbaa !5
%cmp22 = icmp eq i32 %16, 0
%cond = select i1 %cmp22, ptr @.str.3, ptr @.str.4
%call = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, ptr noundef nonnull %cond)
%17 = load i32, ptr %arrayidx21, align 4, !tbaa !5
%cmp22.1 = icmp eq i32 %17, 1
%cond.1 = select i1 %cmp22.1, ptr @.str.3, ptr @.str.4
%call.1 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, ptr noundef nonnull %cond.1)
%18 = load i32, ptr %arrayidx21, align 4, !tbaa !5
%cmp22.2 = icmp eq i32 %18, 2
%cond.2 = select i1 %cmp22.2, ptr @.str.3, ptr @.str.4
%call.2 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, ptr noundef nonnull %cond.2)
%19 = load i32, ptr %arrayidx21, align 4, !tbaa !5
%cmp22.3 = icmp eq i32 %19, 3
%cond.3 = select i1 %cmp22.3, ptr @.str.3, ptr @.str.4
%call.3 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, ptr noundef nonnull %cond.3)
%20 = load i32, ptr %arrayidx21, align 4, !tbaa !5
%cmp22.4 = icmp eq i32 %20, 4
%cond.4 = select i1 %cmp22.4, ptr @.str.3, ptr @.str.4
%call.4 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, ptr noundef nonnull %cond.4)
%21 = load i32, ptr %arrayidx21, align 4, !tbaa !5
%cmp22.5 = icmp eq i32 %21, 5
%cond.5 = select i1 %cmp22.5, ptr @.str.3, ptr @.str.4
%call.5 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, ptr noundef nonnull %cond.5)
%22 = load i32, ptr %arrayidx21, align 4, !tbaa !5
%cmp22.6 = icmp eq i32 %22, 6
%cond.6 = select i1 %cmp22.6, ptr @.str.3, ptr @.str.4
%call.6 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, ptr noundef nonnull %cond.6)
%23 = load i32, ptr %arrayidx21, align 4, !tbaa !5
%cmp22.7 = icmp eq i32 %23, 7
%cond.7 = select i1 %cmp22.7, ptr @.str.3, ptr @.str.4
%call.7 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, ptr noundef nonnull %cond.7)
%24 = load ptr, ptr @stdout, align 8, !tbaa !12
%call.i = tail call i32 @putc(i32 noundef 10, ptr noundef %24)
%indvars.iv.next53 = add nuw nsw i64 %indvars.iv52, 1
%exitcond55.not = icmp eq i64 %indvars.iv.next53, 8
br i1 %exitcond55.not, label %cleanup, label %for.cond17.preheader, !llvm.loop !14
cleanup: ; preds = %if.then, %if.then.1, %if.then.2, %if.then.3, %if.then.4, %if.then.5, %if.then.6, %if.then.7, %for.cond17.preheader
ret void
}
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @putc(i32 noundef, ptr nocapture noundef) local_unnamed_addr #2
; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #4
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nofree nosync nounwind willreturn memory(write, argmem: none, inaccessiblemem: none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #5 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = !{!13, !13, i64 0}
!13 = !{!"any pointer", !7, i64 0}
!14 = distinct !{!14, !10}
|
#include <stdio.h>
int main() {
int n,k,p,s=0,d;
scanf("%d %d",&n,&k);
while(n--) {
scanf("%d",&d);
if(d%k!=0)
p=(d/k)+1;
else
p=d/k;
s+=p;
}
if(s%2==0)
printf("%d",s/2);
else
printf("%d",(s/2)+1);
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_23306/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_23306/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [6 x i8] c"%d %d\00", align 1
@.str.1 = private unnamed_addr constant [3 x i8] c"%d\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
%k = alloca i32, align 4
%d = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #3
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %k) #3
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %d) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n, ptr noundef nonnull %k)
%0 = load i32, ptr %n, align 4, !tbaa !5
%dec17 = add nsw i32 %0, -1
store i32 %dec17, ptr %n, align 4, !tbaa !5
%tobool.not18 = icmp eq i32 %0, 0
br i1 %tobool.not18, label %if.then6, label %while.body
while.body: ; preds = %entry, %while.body
%s.019 = phi i32 [ %add3, %while.body ], [ 0, %entry ]
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %d)
%1 = load i32, ptr %d, align 4, !tbaa !5
%2 = load i32, ptr %k, align 4, !tbaa !5
%rem = srem i32 %1, %2
%cmp.not = icmp ne i32 %rem, 0
%div2 = sdiv i32 %1, %2
%add = zext i1 %cmp.not to i32
%p.0 = add nsw i32 %div2, %add
%add3 = add nsw i32 %p.0, %s.019
%3 = load i32, ptr %n, align 4, !tbaa !5
%dec = add nsw i32 %3, -1
store i32 %dec, ptr %n, align 4, !tbaa !5
%tobool.not = icmp eq i32 %3, 0
br i1 %tobool.not, label %while.end, label %while.body, !llvm.loop !9
while.end: ; preds = %while.body
%4 = and i32 %add3, 1
%cmp5 = icmp eq i32 %4, 0
br i1 %cmp5, label %if.then6, label %if.else9
if.then6: ; preds = %entry, %while.end
%s.0.lcssa22 = phi i32 [ %add3, %while.end ], [ 0, %entry ]
%div7 = sdiv i32 %s.0.lcssa22, 2
br label %if.end13
if.else9: ; preds = %while.end
%div10 = sdiv i32 %add3, 2
%add11 = add nsw i32 %div10, 1
br label %if.end13
if.end13: ; preds = %if.else9, %if.then6
%add11.sink = phi i32 [ %add11, %if.else9 ], [ %div7, %if.then6 ]
%call12 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %add11.sink)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %d) #3
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %k) #3
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
|
#include <stdio.h>
#define N 8
#define nf -1
#define f 10
int putQueen(int,int [N],int [N+N-1],int [N+N-1],int[N]);
void printBoard(int[N]);
char ban[N][N];
int rr[N];
int main(){
int k;
int i,r,c,j;
int dpos[N+N-1];
int dneg[N+N-1];
int col[N];
int row[N];
scanf("%d",&k);
for(i=0;i<N;i++){
row[i] = f;
rr[i] = f;
for(j=0;j<N;j++){
dpos[i+j] = f;
dneg[i-j + N-1] = f;
col[j] = f;
}
}
for(i=0;i<k;i++){
scanf("%d%d",&r,&c);
row[r] = c;
rr[r] = r;
dpos[r+c] = nf;
dneg[r-c + N-1] = nf;
col[c] = nf;
}
putQueen(0,col,dpos,dneg,row);
return 0;
}
int putQueen(int i,int col[N],int dpos[N+N-1],int dneg[N+N-1],int row[N]){
int j;
if(i==N){
printBoard(row);
return 0;
}
if(rr[i] == i){
putQueen(i+1,col,dpos,dneg,row);
}
for(j=0; j<N; j++){
if(rr[i] == i){
break;
}
if(col[j] == nf || dpos[i+j] == nf || dneg[i-j+N-1] == nf){
continue;
}
row[i] = j;
col[j] = dpos[i+j]= dneg[i-j+N-1] = nf;
putQueen(i+1,col,dpos,dneg,row);
col[j] = dpos[i+j] = dneg[i-j+N-1] = f;
}
}
void printBoard(int row[N]){
int i,j;
for(i=0;i<N;i++){
for(j=0;j<N;j++){
if(row[i] == j){
ban[i][j] = 'Q';
}
else
ban[i][j] = '.';
}
}
for(i=0;i<N;i++){
for(j=0;j<N;j++){
printf("%c",ban[i][j]);
}
printf("\n");
}
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_233160/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_233160/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@rr = dso_local local_unnamed_addr global [8 x i32] zeroinitializer, align 16
@.str.1 = private unnamed_addr constant [5 x i8] c"%d%d\00", align 1
@ban = dso_local local_unnamed_addr global [8 x [8 x i8]] zeroinitializer, align 16
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%k = alloca i32, align 4
%r = alloca i32, align 4
%c = alloca i32, align 4
%dpos = alloca [15 x i32], align 16
%dneg = alloca [15 x i32], align 16
%col = alloca [8 x i32], align 16
%row = alloca [8 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %k) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %r) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %c) #4
call void @llvm.lifetime.start.p0(i64 60, ptr nonnull %dpos) #4
call void @llvm.lifetime.start.p0(i64 60, ptr nonnull %dneg) #4
call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %col) #4
call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %row) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %k)
%arrayidx11.3 = getelementptr inbounds [15 x i32], ptr %dneg, i64 0, i64 4
%arrayidx7.4 = getelementptr inbounds [15 x i32], ptr %dpos, i64 0, i64 4
%arrayidx13.4 = getelementptr inbounds [8 x i32], ptr %col, i64 0, i64 4
%arrayidx11.163 = getelementptr inbounds [15 x i32], ptr %dneg, i64 0, i64 8
%arrayidx7.7.1 = getelementptr inbounds [15 x i32], ptr %dpos, i64 0, i64 8
store <4 x i32> <i32 10, i32 10, i32 10, i32 10>, ptr %row, align 16, !tbaa !5
store <4 x i32> <i32 10, i32 10, i32 10, i32 10>, ptr @rr, align 16, !tbaa !5
store <4 x i32> <i32 10, i32 10, i32 10, i32 10>, ptr %dpos, align 16, !tbaa !5
store <4 x i32> <i32 10, i32 10, i32 10, i32 10>, ptr %dneg, align 16, !tbaa !5
%arrayidx.4 = getelementptr inbounds [8 x i32], ptr %row, i64 0, i64 4
%arrayidx11.571 = getelementptr inbounds [15 x i32], ptr %dneg, i64 0, i64 12
%arrayidx7.7.5 = getelementptr inbounds [15 x i32], ptr %dpos, i64 0, i64 12
%arrayidx11.673 = getelementptr inbounds [15 x i32], ptr %dneg, i64 0, i64 13
%arrayidx7.7.6 = getelementptr inbounds [15 x i32], ptr %dpos, i64 0, i64 13
store <4 x i32> <i32 10, i32 10, i32 10, i32 10>, ptr %arrayidx.4, align 16, !tbaa !5
store <4 x i32> <i32 10, i32 10, i32 10, i32 10>, ptr getelementptr inbounds ([8 x i32], ptr @rr, i64 0, i64 4), align 16, !tbaa !5
store <4 x i32> <i32 10, i32 10, i32 10, i32 10>, ptr %arrayidx7.4, align 16, !tbaa !5
%arrayidx11.775 = getelementptr inbounds [15 x i32], ptr %dneg, i64 0, i64 14
store i32 10, ptr %arrayidx11.775, align 8, !tbaa !5
store i32 10, ptr %arrayidx11.673, align 4, !tbaa !5
store i32 10, ptr %arrayidx11.571, align 16, !tbaa !5
store <4 x i32> <i32 10, i32 10, i32 10, i32 10>, ptr %col, align 16, !tbaa !5
store <4 x i32> <i32 10, i32 10, i32 10, i32 10>, ptr %arrayidx7.7.1, align 16, !tbaa !5
store i32 10, ptr %arrayidx7.7.5, align 16, !tbaa !5
store i32 10, ptr %arrayidx7.7.6, align 4, !tbaa !5
store <4 x i32> <i32 10, i32 10, i32 10, i32 10>, ptr %arrayidx11.163, align 16, !tbaa !5
%arrayidx7.7.7 = getelementptr inbounds [15 x i32], ptr %dpos, i64 0, i64 14
store i32 10, ptr %arrayidx7.7.7, align 8, !tbaa !5
store <4 x i32> <i32 10, i32 10, i32 10, i32 10>, ptr %arrayidx11.3, align 16, !tbaa !5
store <4 x i32> <i32 10, i32 10, i32 10, i32 10>, ptr %arrayidx13.4, align 16, !tbaa !5
%0 = load i32, ptr %k, align 4, !tbaa !5
%cmp1855 = icmp sgt i32 %0, 0
br i1 %cmp1855, label %for.body19, label %for.end37
for.body19: ; preds = %entry, %for.body19
%i.156 = phi i32 [ %inc36, %for.body19 ], [ 0, %entry ]
%call20 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %r, ptr noundef nonnull %c)
%1 = load i32, ptr %c, align 4, !tbaa !5
%2 = load i32, ptr %r, align 4, !tbaa !5
%idxprom21 = sext i32 %2 to i64
%arrayidx22 = getelementptr inbounds [8 x i32], ptr %row, i64 0, i64 %idxprom21
store i32 %1, ptr %arrayidx22, align 4, !tbaa !5
%arrayidx24 = getelementptr inbounds [8 x i32], ptr @rr, i64 0, i64 %idxprom21
store i32 %2, ptr %arrayidx24, align 4, !tbaa !5
%add25 = add nsw i32 %2, %1
%idxprom26 = sext i32 %add25 to i64
%arrayidx27 = getelementptr inbounds [15 x i32], ptr %dpos, i64 0, i64 %idxprom26
store i32 -1, ptr %arrayidx27, align 4, !tbaa !5
%reass.sub = sub i32 %2, %1
%sub30 = add i32 %reass.sub, 7
%idxprom31 = sext i32 %sub30 to i64
%arrayidx32 = getelementptr inbounds [15 x i32], ptr %dneg, i64 0, i64 %idxprom31
store i32 -1, ptr %arrayidx32, align 4, !tbaa !5
%idxprom33 = sext i32 %1 to i64
%arrayidx34 = getelementptr inbounds [8 x i32], ptr %col, i64 0, i64 %idxprom33
store i32 -1, ptr %arrayidx34, align 4, !tbaa !5
%inc36 = add nuw nsw i32 %i.156, 1
%3 = load i32, ptr %k, align 4, !tbaa !5
%cmp18 = icmp slt i32 %inc36, %3
br i1 %cmp18, label %for.body19, label %for.end37, !llvm.loop !9
for.end37: ; preds = %for.body19, %entry
%call41 = call i32 @putQueen(i32 noundef 0, ptr noundef nonnull %col, ptr noundef nonnull %dpos, ptr noundef nonnull %dneg, ptr noundef nonnull %row)
call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %row) #4
call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %col) #4
call void @llvm.lifetime.end.p0(i64 60, ptr nonnull %dneg) #4
call void @llvm.lifetime.end.p0(i64 60, ptr nonnull %dpos) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %c) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %r) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %k) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @putQueen(i32 noundef %i, ptr noundef %col, ptr noundef %dpos, ptr noundef %dneg, ptr noundef %row) local_unnamed_addr #0 {
entry:
%cmp = icmp eq i32 %i, 8
br i1 %cmp, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void @printBoard(ptr noundef %row)
br label %common.ret
if.end: ; preds = %entry
%idxprom = sext i32 %i to i64
%arrayidx = getelementptr inbounds [8 x i32], ptr @rr, i64 0, i64 %idxprom
%0 = load i32, ptr %arrayidx, align 4, !tbaa !5
%cmp1 = icmp eq i32 %0, %i
%add = add nsw i32 %i, 1
br i1 %cmp1, label %if.then2, label %if.end3
if.then2: ; preds = %if.end
%call = tail call i32 @putQueen(i32 noundef %add, ptr noundef %col, ptr noundef %dpos, ptr noundef %dneg, ptr noundef %row)
%.pre = load i32, ptr %arrayidx, align 4, !tbaa !5
br label %if.end3
if.end3: ; preds = %if.end, %if.then2
%1 = phi i32 [ %.pre, %if.then2 ], [ %0, %if.end ]
%sub = add i32 %i, 7
%arrayidx26 = getelementptr inbounds i32, ptr %row, i64 %idxprom
%cmp7 = icmp eq i32 %1, %i
br i1 %cmp7, label %common.ret, label %if.end9
if.end9: ; preds = %if.end3
%2 = load i32, ptr %col, align 4, !tbaa !5
%cmp12 = icmp eq i32 %2, -1
br i1 %cmp12, label %for.inc, label %lor.lhs.false
lor.lhs.false: ; preds = %if.end9
%arrayidx15 = getelementptr inbounds i32, ptr %dpos, i64 %idxprom
%3 = load i32, ptr %arrayidx15, align 4, !tbaa !5
%cmp16 = icmp eq i32 %3, -1
br i1 %cmp16, label %for.inc, label %lor.lhs.false17
lor.lhs.false17: ; preds = %lor.lhs.false
%idxprom20 = sext i32 %sub to i64
%arrayidx21 = getelementptr inbounds i32, ptr %dneg, i64 %idxprom20
%4 = load i32, ptr %arrayidx21, align 4, !tbaa !5
%cmp22 = icmp eq i32 %4, -1
br i1 %cmp22, label %for.inc, label %if.end24
if.end24: ; preds = %lor.lhs.false17
store i32 0, ptr %arrayidx26, align 4, !tbaa !5
store i32 -1, ptr %arrayidx21, align 4, !tbaa !5
store i32 -1, ptr %arrayidx15, align 4, !tbaa !5
store i32 -1, ptr %col, align 4, !tbaa !5
%call38 = tail call i32 @putQueen(i32 noundef %add, ptr noundef nonnull %col, ptr noundef nonnull %dpos, ptr noundef nonnull %dneg, ptr noundef %row)
store i32 10, ptr %arrayidx21, align 4, !tbaa !5
store i32 10, ptr %arrayidx15, align 4, !tbaa !5
store i32 10, ptr %col, align 4, !tbaa !5
%.pre91 = load i32, ptr %arrayidx, align 4, !tbaa !5
br label %for.inc
for.inc: ; preds = %if.end9, %lor.lhs.false, %lor.lhs.false17, %if.end24
%5 = phi i32 [ %1, %if.end9 ], [ %1, %lor.lhs.false ], [ %1, %lor.lhs.false17 ], [ %.pre91, %if.end24 ]
%cmp7.1 = icmp eq i32 %5, %i
br i1 %cmp7.1, label %common.ret, label %if.end9.1
if.end9.1: ; preds = %for.inc
%arrayidx11.1 = getelementptr inbounds i32, ptr %col, i64 1
%6 = load i32, ptr %arrayidx11.1, align 4, !tbaa !5
%cmp12.1 = icmp eq i32 %6, -1
br i1 %cmp12.1, label %for.inc.1, label %lor.lhs.false.1
lor.lhs.false.1: ; preds = %if.end9.1
%7 = getelementptr i32, ptr %dpos, i64 %idxprom
%arrayidx15.1 = getelementptr i32, ptr %7, i64 1
%8 = load i32, ptr %arrayidx15.1, align 4, !tbaa !5
%cmp16.1 = icmp eq i32 %8, -1
br i1 %cmp16.1, label %for.inc.1, label %lor.lhs.false17.1
lor.lhs.false17.1: ; preds = %lor.lhs.false.1
%sub19.1 = add i32 %i, 6
%idxprom20.1 = sext i32 %sub19.1 to i64
%arrayidx21.1 = getelementptr inbounds i32, ptr %dneg, i64 %idxprom20.1
%9 = load i32, ptr %arrayidx21.1, align 4, !tbaa !5
%cmp22.1 = icmp eq i32 %9, -1
br i1 %cmp22.1, label %for.inc.1, label %if.end24.1
if.end24.1: ; preds = %lor.lhs.false17.1
store i32 1, ptr %arrayidx26, align 4, !tbaa !5
store i32 -1, ptr %arrayidx21.1, align 4, !tbaa !5
store i32 -1, ptr %arrayidx15.1, align 4, !tbaa !5
store i32 -1, ptr %arrayidx11.1, align 4, !tbaa !5
%call38.1 = tail call i32 @putQueen(i32 noundef %add, ptr noundef nonnull %col, ptr noundef nonnull %dpos, ptr noundef nonnull %dneg, ptr noundef %row)
store i32 10, ptr %arrayidx21.1, align 4, !tbaa !5
store i32 10, ptr %arrayidx15.1, align 4, !tbaa !5
store i32 10, ptr %arrayidx11.1, align 4, !tbaa !5
%.pre92 = load i32, ptr %arrayidx, align 4, !tbaa !5
br label %for.inc.1
for.inc.1: ; preds = %if.end24.1, %lor.lhs.false17.1, %lor.lhs.false.1, %if.end9.1
%10 = phi i32 [ %.pre92, %if.end24.1 ], [ %5, %lor.lhs.false17.1 ], [ %5, %lor.lhs.false.1 ], [ %5, %if.end9.1 ]
%cmp7.2 = icmp eq i32 %10, %i
br i1 %cmp7.2, label %common.ret, label %if.end9.2
if.end9.2: ; preds = %for.inc.1
%arrayidx11.2 = getelementptr inbounds i32, ptr %col, i64 2
%11 = load i32, ptr %arrayidx11.2, align 4, !tbaa !5
%cmp12.2 = icmp eq i32 %11, -1
br i1 %cmp12.2, label %for.inc.2, label %lor.lhs.false.2
lor.lhs.false.2: ; preds = %if.end9.2
%12 = getelementptr i32, ptr %dpos, i64 %idxprom
%arrayidx15.2 = getelementptr i32, ptr %12, i64 2
%13 = load i32, ptr %arrayidx15.2, align 4, !tbaa !5
%cmp16.2 = icmp eq i32 %13, -1
br i1 %cmp16.2, label %for.inc.2, label %lor.lhs.false17.2
lor.lhs.false17.2: ; preds = %lor.lhs.false.2
%sub19.2 = add i32 %i, 5
%idxprom20.2 = sext i32 %sub19.2 to i64
%arrayidx21.2 = getelementptr inbounds i32, ptr %dneg, i64 %idxprom20.2
%14 = load i32, ptr %arrayidx21.2, align 4, !tbaa !5
%cmp22.2 = icmp eq i32 %14, -1
br i1 %cmp22.2, label %for.inc.2, label %if.end24.2
if.end24.2: ; preds = %lor.lhs.false17.2
store i32 2, ptr %arrayidx26, align 4, !tbaa !5
store i32 -1, ptr %arrayidx21.2, align 4, !tbaa !5
store i32 -1, ptr %arrayidx15.2, align 4, !tbaa !5
store i32 -1, ptr %arrayidx11.2, align 4, !tbaa !5
%call38.2 = tail call i32 @putQueen(i32 noundef %add, ptr noundef nonnull %col, ptr noundef nonnull %dpos, ptr noundef nonnull %dneg, ptr noundef %row)
store i32 10, ptr %arrayidx21.2, align 4, !tbaa !5
store i32 10, ptr %arrayidx15.2, align 4, !tbaa !5
store i32 10, ptr %arrayidx11.2, align 4, !tbaa !5
%.pre93 = load i32, ptr %arrayidx, align 4, !tbaa !5
br label %for.inc.2
for.inc.2: ; preds = %if.end24.2, %lor.lhs.false17.2, %lor.lhs.false.2, %if.end9.2
%15 = phi i32 [ %.pre93, %if.end24.2 ], [ %10, %lor.lhs.false17.2 ], [ %10, %lor.lhs.false.2 ], [ %10, %if.end9.2 ]
%cmp7.3 = icmp eq i32 %15, %i
br i1 %cmp7.3, label %common.ret, label %if.end9.3
if.end9.3: ; preds = %for.inc.2
%arrayidx11.3 = getelementptr inbounds i32, ptr %col, i64 3
%16 = load i32, ptr %arrayidx11.3, align 4, !tbaa !5
%cmp12.3 = icmp eq i32 %16, -1
br i1 %cmp12.3, label %for.inc.3, label %lor.lhs.false.3
lor.lhs.false.3: ; preds = %if.end9.3
%17 = getelementptr i32, ptr %dpos, i64 %idxprom
%arrayidx15.3 = getelementptr i32, ptr %17, i64 3
%18 = load i32, ptr %arrayidx15.3, align 4, !tbaa !5
%cmp16.3 = icmp eq i32 %18, -1
br i1 %cmp16.3, label %for.inc.3, label %lor.lhs.false17.3
lor.lhs.false17.3: ; preds = %lor.lhs.false.3
%sub19.3 = add i32 %i, 4
%idxprom20.3 = sext i32 %sub19.3 to i64
%arrayidx21.3 = getelementptr inbounds i32, ptr %dneg, i64 %idxprom20.3
%19 = load i32, ptr %arrayidx21.3, align 4, !tbaa !5
%cmp22.3 = icmp eq i32 %19, -1
br i1 %cmp22.3, label %for.inc.3, label %if.end24.3
if.end24.3: ; preds = %lor.lhs.false17.3
store i32 3, ptr %arrayidx26, align 4, !tbaa !5
store i32 -1, ptr %arrayidx21.3, align 4, !tbaa !5
store i32 -1, ptr %arrayidx15.3, align 4, !tbaa !5
store i32 -1, ptr %arrayidx11.3, align 4, !tbaa !5
%call38.3 = tail call i32 @putQueen(i32 noundef %add, ptr noundef nonnull %col, ptr noundef nonnull %dpos, ptr noundef nonnull %dneg, ptr noundef %row)
store i32 10, ptr %arrayidx21.3, align 4, !tbaa !5
store i32 10, ptr %arrayidx15.3, align 4, !tbaa !5
store i32 10, ptr %arrayidx11.3, align 4, !tbaa !5
%.pre94 = load i32, ptr %arrayidx, align 4, !tbaa !5
br label %for.inc.3
for.inc.3: ; preds = %if.end24.3, %lor.lhs.false17.3, %lor.lhs.false.3, %if.end9.3
%20 = phi i32 [ %.pre94, %if.end24.3 ], [ %15, %lor.lhs.false17.3 ], [ %15, %lor.lhs.false.3 ], [ %15, %if.end9.3 ]
%cmp7.4 = icmp eq i32 %20, %i
br i1 %cmp7.4, label %common.ret, label %if.end9.4
if.end9.4: ; preds = %for.inc.3
%arrayidx11.4 = getelementptr inbounds i32, ptr %col, i64 4
%21 = load i32, ptr %arrayidx11.4, align 4, !tbaa !5
%cmp12.4 = icmp eq i32 %21, -1
br i1 %cmp12.4, label %for.inc.4, label %lor.lhs.false.4
lor.lhs.false.4: ; preds = %if.end9.4
%22 = getelementptr i32, ptr %dpos, i64 %idxprom
%arrayidx15.4 = getelementptr i32, ptr %22, i64 4
%23 = load i32, ptr %arrayidx15.4, align 4, !tbaa !5
%cmp16.4 = icmp eq i32 %23, -1
br i1 %cmp16.4, label %for.inc.4, label %lor.lhs.false17.4
lor.lhs.false17.4: ; preds = %lor.lhs.false.4
%sub19.4 = add i32 %i, 3
%idxprom20.4 = sext i32 %sub19.4 to i64
%arrayidx21.4 = getelementptr inbounds i32, ptr %dneg, i64 %idxprom20.4
%24 = load i32, ptr %arrayidx21.4, align 4, !tbaa !5
%cmp22.4 = icmp eq i32 %24, -1
br i1 %cmp22.4, label %for.inc.4, label %if.end24.4
if.end24.4: ; preds = %lor.lhs.false17.4
store i32 4, ptr %arrayidx26, align 4, !tbaa !5
store i32 -1, ptr %arrayidx21.4, align 4, !tbaa !5
store i32 -1, ptr %arrayidx15.4, align 4, !tbaa !5
store i32 -1, ptr %arrayidx11.4, align 4, !tbaa !5
%call38.4 = tail call i32 @putQueen(i32 noundef %add, ptr noundef nonnull %col, ptr noundef nonnull %dpos, ptr noundef nonnull %dneg, ptr noundef %row)
store i32 10, ptr %arrayidx21.4, align 4, !tbaa !5
store i32 10, ptr %arrayidx15.4, align 4, !tbaa !5
store i32 10, ptr %arrayidx11.4, align 4, !tbaa !5
%.pre95 = load i32, ptr %arrayidx, align 4, !tbaa !5
br label %for.inc.4
for.inc.4: ; preds = %if.end24.4, %lor.lhs.false17.4, %lor.lhs.false.4, %if.end9.4
%25 = phi i32 [ %.pre95, %if.end24.4 ], [ %20, %lor.lhs.false17.4 ], [ %20, %lor.lhs.false.4 ], [ %20, %if.end9.4 ]
%cmp7.5 = icmp eq i32 %25, %i
br i1 %cmp7.5, label %common.ret, label %if.end9.5
if.end9.5: ; preds = %for.inc.4
%arrayidx11.5 = getelementptr inbounds i32, ptr %col, i64 5
%26 = load i32, ptr %arrayidx11.5, align 4, !tbaa !5
%cmp12.5 = icmp eq i32 %26, -1
br i1 %cmp12.5, label %for.inc.5, label %lor.lhs.false.5
lor.lhs.false.5: ; preds = %if.end9.5
%27 = getelementptr i32, ptr %dpos, i64 %idxprom
%arrayidx15.5 = getelementptr i32, ptr %27, i64 5
%28 = load i32, ptr %arrayidx15.5, align 4, !tbaa !5
%cmp16.5 = icmp eq i32 %28, -1
br i1 %cmp16.5, label %for.inc.5, label %lor.lhs.false17.5
lor.lhs.false17.5: ; preds = %lor.lhs.false.5
%sub19.5 = add i32 %i, 2
%idxprom20.5 = sext i32 %sub19.5 to i64
%arrayidx21.5 = getelementptr inbounds i32, ptr %dneg, i64 %idxprom20.5
%29 = load i32, ptr %arrayidx21.5, align 4, !tbaa !5
%cmp22.5 = icmp eq i32 %29, -1
br i1 %cmp22.5, label %for.inc.5, label %if.end24.5
if.end24.5: ; preds = %lor.lhs.false17.5
store i32 5, ptr %arrayidx26, align 4, !tbaa !5
store i32 -1, ptr %arrayidx21.5, align 4, !tbaa !5
store i32 -1, ptr %arrayidx15.5, align 4, !tbaa !5
store i32 -1, ptr %arrayidx11.5, align 4, !tbaa !5
%call38.5 = tail call i32 @putQueen(i32 noundef %add, ptr noundef nonnull %col, ptr noundef nonnull %dpos, ptr noundef nonnull %dneg, ptr noundef %row)
store i32 10, ptr %arrayidx21.5, align 4, !tbaa !5
store i32 10, ptr %arrayidx15.5, align 4, !tbaa !5
store i32 10, ptr %arrayidx11.5, align 4, !tbaa !5
%.pre96 = load i32, ptr %arrayidx, align 4, !tbaa !5
br label %for.inc.5
for.inc.5: ; preds = %if.end24.5, %lor.lhs.false17.5, %lor.lhs.false.5, %if.end9.5
%30 = phi i32 [ %.pre96, %if.end24.5 ], [ %25, %lor.lhs.false17.5 ], [ %25, %lor.lhs.false.5 ], [ %25, %if.end9.5 ]
%cmp7.6 = icmp eq i32 %30, %i
br i1 %cmp7.6, label %common.ret, label %if.end9.6
if.end9.6: ; preds = %for.inc.5
%arrayidx11.6 = getelementptr inbounds i32, ptr %col, i64 6
%31 = load i32, ptr %arrayidx11.6, align 4, !tbaa !5
%cmp12.6 = icmp eq i32 %31, -1
br i1 %cmp12.6, label %for.inc.6, label %lor.lhs.false.6
lor.lhs.false.6: ; preds = %if.end9.6
%32 = getelementptr i32, ptr %dpos, i64 %idxprom
%arrayidx15.6 = getelementptr i32, ptr %32, i64 6
%33 = load i32, ptr %arrayidx15.6, align 4, !tbaa !5
%cmp16.6 = icmp eq i32 %33, -1
br i1 %cmp16.6, label %for.inc.6, label %lor.lhs.false17.6
lor.lhs.false17.6: ; preds = %lor.lhs.false.6
%sub19.6 = add i32 %i, 1
%idxprom20.6 = sext i32 %sub19.6 to i64
%arrayidx21.6 = getelementptr inbounds i32, ptr %dneg, i64 %idxprom20.6
%34 = load i32, ptr %arrayidx21.6, align 4, !tbaa !5
%cmp22.6 = icmp eq i32 %34, -1
br i1 %cmp22.6, label %for.inc.6, label %if.end24.6
if.end24.6: ; preds = %lor.lhs.false17.6
store i32 6, ptr %arrayidx26, align 4, !tbaa !5
store i32 -1, ptr %arrayidx21.6, align 4, !tbaa !5
store i32 -1, ptr %arrayidx15.6, align 4, !tbaa !5
store i32 -1, ptr %arrayidx11.6, align 4, !tbaa !5
%call38.6 = tail call i32 @putQueen(i32 noundef %add, ptr noundef nonnull %col, ptr noundef nonnull %dpos, ptr noundef nonnull %dneg, ptr noundef %row)
store i32 10, ptr %arrayidx21.6, align 4, !tbaa !5
store i32 10, ptr %arrayidx15.6, align 4, !tbaa !5
store i32 10, ptr %arrayidx11.6, align 4, !tbaa !5
%.pre97 = load i32, ptr %arrayidx, align 4, !tbaa !5
br label %for.inc.6
for.inc.6: ; preds = %if.end24.6, %lor.lhs.false17.6, %lor.lhs.false.6, %if.end9.6
%35 = phi i32 [ %.pre97, %if.end24.6 ], [ %30, %lor.lhs.false17.6 ], [ %30, %lor.lhs.false.6 ], [ %30, %if.end9.6 ]
%cmp7.7 = icmp eq i32 %35, %i
br i1 %cmp7.7, label %common.ret, label %if.end9.7
if.end9.7: ; preds = %for.inc.6
%arrayidx11.7 = getelementptr inbounds i32, ptr %col, i64 7
%36 = load i32, ptr %arrayidx11.7, align 4, !tbaa !5
%cmp12.7 = icmp eq i32 %36, -1
br i1 %cmp12.7, label %common.ret, label %lor.lhs.false.7
lor.lhs.false.7: ; preds = %if.end9.7
%37 = getelementptr i32, ptr %dpos, i64 %idxprom
%arrayidx15.7 = getelementptr i32, ptr %37, i64 7
%38 = load i32, ptr %arrayidx15.7, align 4, !tbaa !5
%cmp16.7 = icmp eq i32 %38, -1
br i1 %cmp16.7, label %common.ret, label %lor.lhs.false17.7
lor.lhs.false17.7: ; preds = %lor.lhs.false.7
%arrayidx21.7 = getelementptr inbounds i32, ptr %dneg, i64 %idxprom
%39 = load i32, ptr %arrayidx21.7, align 4, !tbaa !5
%cmp22.7 = icmp eq i32 %39, -1
br i1 %cmp22.7, label %common.ret, label %if.end24.7
common.ret: ; preds = %if.then, %if.end9.7, %lor.lhs.false.7, %lor.lhs.false17.7, %for.inc.6, %for.inc.5, %for.inc.4, %for.inc.3, %for.inc.2, %for.inc.1, %for.inc, %if.end3, %if.end24.7
%common.ret.op = phi i32 [ 0, %if.end24.7 ], [ 0, %if.end3 ], [ 0, %for.inc ], [ 0, %for.inc.1 ], [ 0, %for.inc.2 ], [ 0, %for.inc.3 ], [ 0, %for.inc.4 ], [ 0, %for.inc.5 ], [ 0, %for.inc.6 ], [ 0, %lor.lhs.false17.7 ], [ 0, %lor.lhs.false.7 ], [ 0, %if.end9.7 ], [ 0, %if.then ]
ret i32 %common.ret.op
if.end24.7: ; preds = %lor.lhs.false17.7
store i32 7, ptr %arrayidx26, align 4, !tbaa !5
store i32 -1, ptr %arrayidx21.7, align 4, !tbaa !5
store i32 -1, ptr %arrayidx15.7, align 4, !tbaa !5
store i32 -1, ptr %arrayidx11.7, align 4, !tbaa !5
%call38.7 = tail call i32 @putQueen(i32 noundef %add, ptr noundef nonnull %col, ptr noundef nonnull %dpos, ptr noundef nonnull %dneg, ptr noundef %row)
store i32 10, ptr %arrayidx21.7, align 4, !tbaa !5
store i32 10, ptr %arrayidx15.7, align 4, !tbaa !5
store i32 10, ptr %arrayidx11.7, align 4, !tbaa !5
br label %common.ret
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind uwtable
define dso_local void @printBoard(ptr nocapture noundef readonly %row) local_unnamed_addr #0 {
entry:
br label %for.cond1.preheader
for.cond1.preheader: ; preds = %entry, %for.cond1.preheader
%indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.cond1.preheader ]
%arrayidx = getelementptr inbounds i32, ptr %row, i64 %indvars.iv
%0 = load i32, ptr %arrayidx, align 4, !tbaa !5
%cmp4 = icmp eq i32 %0, 0
%spec.select = select i1 %cmp4, i8 81, i8 46
%1 = getelementptr inbounds [8 x [8 x i8]], ptr @ban, i64 0, i64 %indvars.iv, i64 0
store i8 %spec.select, ptr %1, align 8
%2 = load i32, ptr %arrayidx, align 4, !tbaa !5
%cmp4.1 = icmp eq i32 %2, 1
%.sink83 = select i1 %cmp4.1, i8 81, i8 46
%3 = getelementptr inbounds [8 x [8 x i8]], ptr @ban, i64 0, i64 %indvars.iv, i64 1
store i8 %.sink83, ptr %3, align 1
%4 = load i32, ptr %arrayidx, align 4, !tbaa !5
%cmp4.2 = icmp eq i32 %4, 2
%.sink84 = select i1 %cmp4.2, i8 81, i8 46
%5 = getelementptr inbounds [8 x [8 x i8]], ptr @ban, i64 0, i64 %indvars.iv, i64 2
store i8 %.sink84, ptr %5, align 2
%6 = load i32, ptr %arrayidx, align 4, !tbaa !5
%cmp4.3 = icmp eq i32 %6, 3
%.sink85 = select i1 %cmp4.3, i8 81, i8 46
%7 = getelementptr inbounds [8 x [8 x i8]], ptr @ban, i64 0, i64 %indvars.iv, i64 3
store i8 %.sink85, ptr %7, align 1
%8 = load i32, ptr %arrayidx, align 4, !tbaa !5
%cmp4.4 = icmp eq i32 %8, 4
%.sink86 = select i1 %cmp4.4, i8 81, i8 46
%9 = getelementptr inbounds [8 x [8 x i8]], ptr @ban, i64 0, i64 %indvars.iv, i64 4
store i8 %.sink86, ptr %9, align 4
%10 = load i32, ptr %arrayidx, align 4, !tbaa !5
%cmp4.5 = icmp eq i32 %10, 5
%.sink87 = select i1 %cmp4.5, i8 81, i8 46
%11 = getelementptr inbounds [8 x [8 x i8]], ptr @ban, i64 0, i64 %indvars.iv, i64 5
store i8 %.sink87, ptr %11, align 1
%12 = load i32, ptr %arrayidx, align 4, !tbaa !5
%cmp4.6 = icmp eq i32 %12, 6
%.sink88 = select i1 %cmp4.6, i8 81, i8 46
%13 = getelementptr inbounds [8 x [8 x i8]], ptr @ban, i64 0, i64 %indvars.iv, i64 6
store i8 %.sink88, ptr %13, align 2
%14 = load i32, ptr %arrayidx, align 4, !tbaa !5
%cmp4.7 = icmp eq i32 %14, 7
%.sink89 = select i1 %cmp4.7, i8 81, i8 46
%15 = getelementptr inbounds [8 x [8 x i8]], ptr @ban, i64 0, i64 %indvars.iv, i64 7
store i8 %.sink89, ptr %15, align 1
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, 8
br i1 %exitcond.not, label %for.cond19.preheader.preheader, label %for.cond1.preheader, !llvm.loop !11
for.cond19.preheader.preheader: ; preds = %for.cond1.preheader
%16 = load i8, ptr @ban, align 16, !tbaa !12
%conv = sext i8 %16 to i32
%putchar47 = tail call i32 @putchar(i32 %conv)
%17 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 0, i64 1), align 1, !tbaa !12
%conv.1 = sext i8 %17 to i32
%putchar47.1 = tail call i32 @putchar(i32 %conv.1)
%18 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 0, i64 2), align 2, !tbaa !12
%conv.2 = sext i8 %18 to i32
%putchar47.2 = tail call i32 @putchar(i32 %conv.2)
%19 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 0, i64 3), align 1, !tbaa !12
%conv.3 = sext i8 %19 to i32
%putchar47.3 = tail call i32 @putchar(i32 %conv.3)
%20 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 0, i64 4), align 4, !tbaa !12
%conv.4 = sext i8 %20 to i32
%putchar47.4 = tail call i32 @putchar(i32 %conv.4)
%21 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 0, i64 5), align 1, !tbaa !12
%conv.5 = sext i8 %21 to i32
%putchar47.5 = tail call i32 @putchar(i32 %conv.5)
%22 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 0, i64 6), align 2, !tbaa !12
%conv.6 = sext i8 %22 to i32
%putchar47.6 = tail call i32 @putchar(i32 %conv.6)
%23 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 0, i64 7), align 1, !tbaa !12
%conv.7 = sext i8 %23 to i32
%putchar47.7 = tail call i32 @putchar(i32 %conv.7)
%putchar = tail call i32 @putchar(i32 10)
%24 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 1, i64 0), align 8, !tbaa !12
%conv.163 = sext i8 %24 to i32
%putchar47.164 = tail call i32 @putchar(i32 %conv.163)
%25 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 1, i64 1), align 1, !tbaa !12
%conv.1.1 = sext i8 %25 to i32
%putchar47.1.1 = tail call i32 @putchar(i32 %conv.1.1)
%26 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 1, i64 2), align 2, !tbaa !12
%conv.2.1 = sext i8 %26 to i32
%putchar47.2.1 = tail call i32 @putchar(i32 %conv.2.1)
%27 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 1, i64 3), align 1, !tbaa !12
%conv.3.1 = sext i8 %27 to i32
%putchar47.3.1 = tail call i32 @putchar(i32 %conv.3.1)
%28 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 1, i64 4), align 4, !tbaa !12
%conv.4.1 = sext i8 %28 to i32
%putchar47.4.1 = tail call i32 @putchar(i32 %conv.4.1)
%29 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 1, i64 5), align 1, !tbaa !12
%conv.5.1 = sext i8 %29 to i32
%putchar47.5.1 = tail call i32 @putchar(i32 %conv.5.1)
%30 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 1, i64 6), align 2, !tbaa !12
%conv.6.1 = sext i8 %30 to i32
%putchar47.6.1 = tail call i32 @putchar(i32 %conv.6.1)
%31 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 1, i64 7), align 1, !tbaa !12
%conv.7.1 = sext i8 %31 to i32
%putchar47.7.1 = tail call i32 @putchar(i32 %conv.7.1)
%putchar.1 = tail call i32 @putchar(i32 10)
%32 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 2, i64 0), align 16, !tbaa !12
%conv.266 = sext i8 %32 to i32
%putchar47.267 = tail call i32 @putchar(i32 %conv.266)
%33 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 2, i64 1), align 1, !tbaa !12
%conv.1.2 = sext i8 %33 to i32
%putchar47.1.2 = tail call i32 @putchar(i32 %conv.1.2)
%34 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 2, i64 2), align 2, !tbaa !12
%conv.2.2 = sext i8 %34 to i32
%putchar47.2.2 = tail call i32 @putchar(i32 %conv.2.2)
%35 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 2, i64 3), align 1, !tbaa !12
%conv.3.2 = sext i8 %35 to i32
%putchar47.3.2 = tail call i32 @putchar(i32 %conv.3.2)
%36 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 2, i64 4), align 4, !tbaa !12
%conv.4.2 = sext i8 %36 to i32
%putchar47.4.2 = tail call i32 @putchar(i32 %conv.4.2)
%37 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 2, i64 5), align 1, !tbaa !12
%conv.5.2 = sext i8 %37 to i32
%putchar47.5.2 = tail call i32 @putchar(i32 %conv.5.2)
%38 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 2, i64 6), align 2, !tbaa !12
%conv.6.2 = sext i8 %38 to i32
%putchar47.6.2 = tail call i32 @putchar(i32 %conv.6.2)
%39 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 2, i64 7), align 1, !tbaa !12
%conv.7.2 = sext i8 %39 to i32
%putchar47.7.2 = tail call i32 @putchar(i32 %conv.7.2)
%putchar.2 = tail call i32 @putchar(i32 10)
%40 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 3, i64 0), align 8, !tbaa !12
%conv.369 = sext i8 %40 to i32
%putchar47.370 = tail call i32 @putchar(i32 %conv.369)
%41 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 3, i64 1), align 1, !tbaa !12
%conv.1.3 = sext i8 %41 to i32
%putchar47.1.3 = tail call i32 @putchar(i32 %conv.1.3)
%42 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 3, i64 2), align 2, !tbaa !12
%conv.2.3 = sext i8 %42 to i32
%putchar47.2.3 = tail call i32 @putchar(i32 %conv.2.3)
%43 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 3, i64 3), align 1, !tbaa !12
%conv.3.3 = sext i8 %43 to i32
%putchar47.3.3 = tail call i32 @putchar(i32 %conv.3.3)
%44 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 3, i64 4), align 4, !tbaa !12
%conv.4.3 = sext i8 %44 to i32
%putchar47.4.3 = tail call i32 @putchar(i32 %conv.4.3)
%45 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 3, i64 5), align 1, !tbaa !12
%conv.5.3 = sext i8 %45 to i32
%putchar47.5.3 = tail call i32 @putchar(i32 %conv.5.3)
%46 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 3, i64 6), align 2, !tbaa !12
%conv.6.3 = sext i8 %46 to i32
%putchar47.6.3 = tail call i32 @putchar(i32 %conv.6.3)
%47 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 3, i64 7), align 1, !tbaa !12
%conv.7.3 = sext i8 %47 to i32
%putchar47.7.3 = tail call i32 @putchar(i32 %conv.7.3)
%putchar.3 = tail call i32 @putchar(i32 10)
%48 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 4, i64 0), align 16, !tbaa !12
%conv.472 = sext i8 %48 to i32
%putchar47.473 = tail call i32 @putchar(i32 %conv.472)
%49 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 4, i64 1), align 1, !tbaa !12
%conv.1.4 = sext i8 %49 to i32
%putchar47.1.4 = tail call i32 @putchar(i32 %conv.1.4)
%50 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 4, i64 2), align 2, !tbaa !12
%conv.2.4 = sext i8 %50 to i32
%putchar47.2.4 = tail call i32 @putchar(i32 %conv.2.4)
%51 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 4, i64 3), align 1, !tbaa !12
%conv.3.4 = sext i8 %51 to i32
%putchar47.3.4 = tail call i32 @putchar(i32 %conv.3.4)
%52 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 4, i64 4), align 4, !tbaa !12
%conv.4.4 = sext i8 %52 to i32
%putchar47.4.4 = tail call i32 @putchar(i32 %conv.4.4)
%53 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 4, i64 5), align 1, !tbaa !12
%conv.5.4 = sext i8 %53 to i32
%putchar47.5.4 = tail call i32 @putchar(i32 %conv.5.4)
%54 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 4, i64 6), align 2, !tbaa !12
%conv.6.4 = sext i8 %54 to i32
%putchar47.6.4 = tail call i32 @putchar(i32 %conv.6.4)
%55 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 4, i64 7), align 1, !tbaa !12
%conv.7.4 = sext i8 %55 to i32
%putchar47.7.4 = tail call i32 @putchar(i32 %conv.7.4)
%putchar.4 = tail call i32 @putchar(i32 10)
%56 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 5, i64 0), align 8, !tbaa !12
%conv.575 = sext i8 %56 to i32
%putchar47.576 = tail call i32 @putchar(i32 %conv.575)
%57 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 5, i64 1), align 1, !tbaa !12
%conv.1.5 = sext i8 %57 to i32
%putchar47.1.5 = tail call i32 @putchar(i32 %conv.1.5)
%58 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 5, i64 2), align 2, !tbaa !12
%conv.2.5 = sext i8 %58 to i32
%putchar47.2.5 = tail call i32 @putchar(i32 %conv.2.5)
%59 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 5, i64 3), align 1, !tbaa !12
%conv.3.5 = sext i8 %59 to i32
%putchar47.3.5 = tail call i32 @putchar(i32 %conv.3.5)
%60 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 5, i64 4), align 4, !tbaa !12
%conv.4.5 = sext i8 %60 to i32
%putchar47.4.5 = tail call i32 @putchar(i32 %conv.4.5)
%61 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 5, i64 5), align 1, !tbaa !12
%conv.5.5 = sext i8 %61 to i32
%putchar47.5.5 = tail call i32 @putchar(i32 %conv.5.5)
%62 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 5, i64 6), align 2, !tbaa !12
%conv.6.5 = sext i8 %62 to i32
%putchar47.6.5 = tail call i32 @putchar(i32 %conv.6.5)
%63 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 5, i64 7), align 1, !tbaa !12
%conv.7.5 = sext i8 %63 to i32
%putchar47.7.5 = tail call i32 @putchar(i32 %conv.7.5)
%putchar.5 = tail call i32 @putchar(i32 10)
%64 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 6, i64 0), align 16, !tbaa !12
%conv.678 = sext i8 %64 to i32
%putchar47.679 = tail call i32 @putchar(i32 %conv.678)
%65 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 6, i64 1), align 1, !tbaa !12
%conv.1.6 = sext i8 %65 to i32
%putchar47.1.6 = tail call i32 @putchar(i32 %conv.1.6)
%66 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 6, i64 2), align 2, !tbaa !12
%conv.2.6 = sext i8 %66 to i32
%putchar47.2.6 = tail call i32 @putchar(i32 %conv.2.6)
%67 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 6, i64 3), align 1, !tbaa !12
%conv.3.6 = sext i8 %67 to i32
%putchar47.3.6 = tail call i32 @putchar(i32 %conv.3.6)
%68 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 6, i64 4), align 4, !tbaa !12
%conv.4.6 = sext i8 %68 to i32
%putchar47.4.6 = tail call i32 @putchar(i32 %conv.4.6)
%69 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 6, i64 5), align 1, !tbaa !12
%conv.5.6 = sext i8 %69 to i32
%putchar47.5.6 = tail call i32 @putchar(i32 %conv.5.6)
%70 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 6, i64 6), align 2, !tbaa !12
%conv.6.6 = sext i8 %70 to i32
%putchar47.6.6 = tail call i32 @putchar(i32 %conv.6.6)
%71 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 6, i64 7), align 1, !tbaa !12
%conv.7.6 = sext i8 %71 to i32
%putchar47.7.6 = tail call i32 @putchar(i32 %conv.7.6)
%putchar.6 = tail call i32 @putchar(i32 10)
%72 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 7, i64 0), align 8, !tbaa !12
%conv.781 = sext i8 %72 to i32
%putchar47.782 = tail call i32 @putchar(i32 %conv.781)
%73 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 7, i64 1), align 1, !tbaa !12
%conv.1.7 = sext i8 %73 to i32
%putchar47.1.7 = tail call i32 @putchar(i32 %conv.1.7)
%74 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 7, i64 2), align 2, !tbaa !12
%conv.2.7 = sext i8 %74 to i32
%putchar47.2.7 = tail call i32 @putchar(i32 %conv.2.7)
%75 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 7, i64 3), align 1, !tbaa !12
%conv.3.7 = sext i8 %75 to i32
%putchar47.3.7 = tail call i32 @putchar(i32 %conv.3.7)
%76 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 7, i64 4), align 4, !tbaa !12
%conv.4.7 = sext i8 %76 to i32
%putchar47.4.7 = tail call i32 @putchar(i32 %conv.4.7)
%77 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 7, i64 5), align 1, !tbaa !12
%conv.5.7 = sext i8 %77 to i32
%putchar47.5.7 = tail call i32 @putchar(i32 %conv.5.7)
%78 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 7, i64 6), align 2, !tbaa !12
%conv.6.7 = sext i8 %78 to i32
%putchar47.6.7 = tail call i32 @putchar(i32 %conv.6.7)
%79 = load i8, ptr getelementptr inbounds ([8 x [8 x i8]], ptr @ban, i64 0, i64 7, i64 7), align 1, !tbaa !12
%conv.7.7 = sext i8 %79 to i32
%putchar47.7.7 = tail call i32 @putchar(i32 %conv.7.7)
%putchar.7 = tail call i32 @putchar(i32 10)
ret void
}
; Function Attrs: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = !{!7, !7, i64 0}
|
#include <stdio.h>
int main(void)
{
int n;
int h[100];
int i, j;
int d, prev;
while (1){
scanf("%d", &n);
if (n == 0){
break;
}
n++;
for (i = 0; i < n; i++){
scanf("%d", &h[i]);
}
for (i = 0; i < n; i++){
prev = 0;
d = 0;
//printf("(i=%d)", i);
for (j = 0; j < n; j++){
if (j == i){
continue;
}
if (prev == 0){
prev = h[j];
continue;
}
if (d == 0){
d = h[j] - prev;
if (d == 0){
break;
}
prev = h[j];
continue;
}
if (h[j] != prev + d){
break;
}
prev = h[j];
}
if (j == n){
printf("%d\n", h[i]);
break;
}
}
}
return (0);
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_233203/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_233203/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
%h = alloca [100 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #3
call void @llvm.lifetime.start.p0(i64 400, ptr nonnull %h) #3
%call78 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp79 = icmp eq i32 %0, 0
br i1 %cmp79, label %while.end, label %if.end
if.end: ; preds = %entry, %for.end46
%1 = phi i32 [ %8, %for.end46 ], [ %0, %entry ]
%inc = add nsw i32 %1, 1
store i32 %inc, ptr %n, align 4, !tbaa !5
%cmp167 = icmp sgt i32 %1, -1
br i1 %cmp167, label %for.body, label %for.end46
for.cond4.preheader: ; preds = %for.body
%cmp576 = icmp sgt i32 %6, 0
br i1 %cmp576, label %for.cond7.preheader.us.preheader, label %for.end46
for.cond7.preheader.us.preheader: ; preds = %for.cond4.preheader
%wide.trip.count89 = zext i32 %6 to i64
br label %for.cond7.preheader.us
for.cond7.preheader.us: ; preds = %for.cond7.preheader.us.preheader, %for.inc44.us
%indvars.iv86 = phi i64 [ 0, %for.cond7.preheader.us.preheader ], [ %indvars.iv.next87, %for.inc44.us ]
br label %for.body9.us
for.body9.us: ; preds = %for.cond7.preheader.us, %for.inc35.us
%indvars.iv83 = phi i64 [ 0, %for.cond7.preheader.us ], [ %indvars.iv.next84, %for.inc35.us ]
%prev.072.us = phi i32 [ 0, %for.cond7.preheader.us ], [ %prev.1.us, %for.inc35.us ]
%d.071.us = phi i32 [ 0, %for.cond7.preheader.us ], [ %d.1.us, %for.inc35.us ]
%cmp10.us = icmp eq i64 %indvars.iv83, %indvars.iv86
br i1 %cmp10.us, label %for.inc35.us, label %if.end12.us
if.end12.us: ; preds = %for.body9.us
%cmp13.us = icmp eq i32 %prev.072.us, 0
br i1 %cmp13.us, label %if.then14.us, label %if.end17.us
if.end17.us: ; preds = %if.end12.us
%cmp18.us = icmp eq i32 %d.071.us, 0
%arrayidx21.us = getelementptr inbounds [100 x i32], ptr %h, i64 0, i64 %indvars.iv83
%2 = load i32, ptr %arrayidx21.us, align 4, !tbaa !5
br i1 %cmp18.us, label %if.then19.us, label %if.end27.us
if.end27.us: ; preds = %if.end17.us
%add.us = add nsw i32 %prev.072.us, %d.071.us
%cmp30.not.us = icmp eq i32 %2, %add.us
br i1 %cmp30.not.us, label %for.inc35.us, label %for.end37.us
if.then19.us: ; preds = %if.end17.us
%sub.us = sub nsw i32 %2, %prev.072.us
%cmp22.us = icmp eq i32 %sub.us, 0
br i1 %cmp22.us, label %for.end37.us, label %for.inc35.us
for.end37.us: ; preds = %if.then19.us, %if.end27.us
%3 = trunc i64 %indvars.iv83 to i32
%cmp38.us = icmp eq i32 %6, %3
br i1 %cmp38.us, label %if.then39.split.us, label %for.inc44.us
for.inc44.us: ; preds = %for.end37.us
%indvars.iv.next87 = add nuw nsw i64 %indvars.iv86, 1
%exitcond90.not = icmp eq i64 %indvars.iv.next87, %wide.trip.count89
br i1 %exitcond90.not, label %for.end46, label %for.cond7.preheader.us, !llvm.loop !9
if.then14.us: ; preds = %if.end12.us
%arrayidx16.us = getelementptr inbounds [100 x i32], ptr %h, i64 0, i64 %indvars.iv83
%4 = load i32, ptr %arrayidx16.us, align 4, !tbaa !5
br label %for.inc35.us
for.inc35.us: ; preds = %if.then14.us, %if.then19.us, %if.end27.us, %for.body9.us
%d.1.us = phi i32 [ %d.071.us, %for.body9.us ], [ %d.071.us, %if.then14.us ], [ %sub.us, %if.then19.us ], [ %d.071.us, %if.end27.us ]
%prev.1.us = phi i32 [ %prev.072.us, %for.body9.us ], [ %4, %if.then14.us ], [ %2, %if.then19.us ], [ %2, %if.end27.us ]
%indvars.iv.next84 = add nuw nsw i64 %indvars.iv83, 1
%exitcond.not = icmp eq i64 %indvars.iv.next84, %wide.trip.count89
br i1 %exitcond.not, label %if.then39.split.us, label %for.body9.us, !llvm.loop !11
if.then39.split.us: ; preds = %for.end37.us, %for.inc35.us
%idxprom40 = and i64 %indvars.iv86, 4294967295
%arrayidx41 = getelementptr inbounds [100 x i32], ptr %h, i64 0, i64 %idxprom40
%5 = load i32, ptr %arrayidx41, align 4, !tbaa !5
%call42 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %5)
br label %for.end46
for.body: ; preds = %if.end, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %if.end ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %h, i64 0, i64 %indvars.iv
%call2 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%6 = load i32, ptr %n, align 4, !tbaa !5
%7 = sext i32 %6 to i64
%cmp1 = icmp slt i64 %indvars.iv.next, %7
br i1 %cmp1, label %for.body, label %for.cond4.preheader, !llvm.loop !12
for.end46: ; preds = %for.inc44.us, %if.end, %for.cond4.preheader, %if.then39.split.us
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%8 = load i32, ptr %n, align 4, !tbaa !5
%cmp = icmp eq i32 %8, 0
br i1 %cmp, label %while.end, label %if.end
while.end: ; preds = %for.end46, %entry
call void @llvm.lifetime.end.p0(i64 400, ptr nonnull %h) #3
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
|
#include<stdio.h>
int main()
{
int a,b,c,d;
scanf("%d %d %d %d",&a,&b,&c,&d);
if(a<b && c<d)
{
printf("%d",a+c);
}
else if(a<b && c>d)
{
printf("%d",a+d);
}
else if(a>b && c<d)
{
printf("%d",b+c);
}
else if(a>b && c>d)
{
printf("%d",b+d);
}
else if(a==b && c<d)
{
printf("%d",b+c);
}
else if(a==b && c>d)
{
printf("%d",b+d);
}
else if(a>b && c==d)
{
printf("%d",b+c);
}
else if(a<b && c==d)
{
printf("%d",a+c);
}
else
{
printf("%d",b+c);
}
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_233254/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_233254/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [12 x i8] c"%d %d %d %d\00", align 1
@.str.1 = private unnamed_addr constant [3 x i8] c"%d\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%a = alloca i32, align 4
%b = alloca i32, align 4
%c = alloca i32, align 4
%d = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %a) #3
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %b) #3
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %c) #3
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %d) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a, ptr noundef nonnull %b, ptr noundef nonnull %c, ptr noundef nonnull %d)
%0 = load i32, ptr %a, align 4, !tbaa !5
%1 = load i32, ptr %b, align 4, !tbaa !5
%cmp = icmp slt i32 %0, %1
%.pre.pre.pre.pre.pre = load i32, ptr %c, align 4, !tbaa !5
br i1 %cmp, label %land.lhs.true, label %if.else9
land.lhs.true: ; preds = %entry
%2 = load i32, ptr %d, align 4, !tbaa !5
%cmp1 = icmp slt i32 %.pre.pre.pre.pre.pre, %2
br i1 %cmp1, label %if.then, label %land.lhs.true4
if.then: ; preds = %land.lhs.true
%add = add nsw i32 %.pre.pre.pre.pre.pre, %0
br label %if.end60
land.lhs.true4: ; preds = %land.lhs.true
%cmp5 = icmp sgt i32 %.pre.pre.pre.pre.pre, %2
br i1 %cmp5, label %if.then6, label %if.else9
if.then6: ; preds = %land.lhs.true4
%add7 = add nsw i32 %2, %0
br label %if.end60
if.else9: ; preds = %entry, %land.lhs.true4
%cmp10 = icmp sgt i32 %0, %1
br i1 %cmp10, label %land.lhs.true11, label %if.else23
land.lhs.true11: ; preds = %if.else9
%3 = load i32, ptr %d, align 4, !tbaa !5
%cmp12 = icmp slt i32 %.pre.pre.pre.pre.pre, %3
br i1 %cmp12, label %if.then13, label %land.lhs.true18
if.then13: ; preds = %land.lhs.true11
%add14 = add nsw i32 %.pre.pre.pre.pre.pre, %1
br label %if.end60
land.lhs.true18: ; preds = %land.lhs.true11
%cmp19 = icmp sgt i32 %.pre.pre.pre.pre.pre, %3
br i1 %cmp19, label %if.then20, label %if.else23
if.then20: ; preds = %land.lhs.true18
%add21 = add nsw i32 %3, %1
br label %if.end60
if.else23: ; preds = %if.else9, %land.lhs.true18
%cmp24 = icmp eq i32 %0, %1
br i1 %cmp24, label %land.lhs.true25, label %if.else37
land.lhs.true25: ; preds = %if.else23
%4 = load i32, ptr %d, align 4, !tbaa !5
%cmp26 = icmp slt i32 %.pre.pre.pre.pre.pre, %4
br i1 %cmp26, label %if.then27, label %land.lhs.true32
if.then27: ; preds = %land.lhs.true25
%add28 = add nsw i32 %.pre.pre.pre.pre.pre, %0
br label %if.end60
land.lhs.true32: ; preds = %land.lhs.true25
%cmp33 = icmp sgt i32 %.pre.pre.pre.pre.pre, %4
br i1 %cmp33, label %if.then34, label %if.else37
if.then34: ; preds = %land.lhs.true32
%add35 = add nsw i32 %4, %0
br label %if.end60
if.else37: ; preds = %if.else23, %land.lhs.true32
%5 = load i32, ptr %d, align 4
%cmp40 = icmp eq i32 %.pre.pre.pre.pre.pre, %5
%or.cond = select i1 %cmp10, i1 %cmp40, i1 false
br i1 %or.cond, label %if.then41, label %if.else44
if.then41: ; preds = %if.else37
%add42 = add nsw i32 %.pre.pre.pre.pre.pre, %1
br label %if.end60
if.else44: ; preds = %if.else37
%6 = load i32, ptr %d, align 4
%cmp47 = icmp eq i32 %.pre.pre.pre.pre.pre, %6
%or.cond76 = select i1 %cmp, i1 %cmp47, i1 false
br i1 %or.cond76, label %if.then48, label %if.else51
if.then48: ; preds = %if.else44
%add49 = add nsw i32 %.pre.pre.pre.pre.pre, %0
br label %if.end60
if.else51: ; preds = %if.else44
%add52 = add nsw i32 %.pre.pre.pre.pre.pre, %1
br label %if.end60
if.end60: ; preds = %if.then6, %if.then20, %if.then34, %if.then48, %if.else51, %if.then41, %if.then27, %if.then13, %if.then
%add7.sink = phi i32 [ %add7, %if.then6 ], [ %add21, %if.then20 ], [ %add35, %if.then34 ], [ %add49, %if.then48 ], [ %add52, %if.else51 ], [ %add42, %if.then41 ], [ %add28, %if.then27 ], [ %add14, %if.then13 ], [ %add, %if.then ]
%call8 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %add7.sink)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %d) #3
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %c) #3
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %b) #3
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %a) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#include<stdio.h>
int main()
{
int a,b,c,d,e,f;
scanf("%d %d %d %d",&a,&b,&c,&d);
if(a>b) e=b;
else e=a;
if(c>d) f=d;
else f=c;
printf("%d",e+f);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_233298/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_233298/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [12 x i8] c"%d %d %d %d\00", align 1
@.str.1 = private unnamed_addr constant [3 x i8] c"%d\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%a = alloca i32, align 4
%b = alloca i32, align 4
%c = alloca i32, align 4
%d = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %a) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %b) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %c) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %d) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a, ptr noundef nonnull %b, ptr noundef nonnull %c, ptr noundef nonnull %d)
%0 = load i32, ptr %a, align 4, !tbaa !5
%1 = load i32, ptr %b, align 4, !tbaa !5
%. = call i32 @llvm.smin.i32(i32 %0, i32 %1)
%2 = load i32, ptr %c, align 4, !tbaa !5
%3 = load i32, ptr %d, align 4, !tbaa !5
%f.0 = call i32 @llvm.smin.i32(i32 %2, i32 %3)
%add = add nsw i32 %f.0, %.
%call5 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %add)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %d) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %c) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %b) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %a) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smin.i32(i32, i32) #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <string.h>
#define ll long long
#define rep(i,n) for(ll i=0;i<(n);i++)
#define max(p,q) ((p)>(q)?(p):(q))
#define min(p,q) ((p)<(q)?(p):(q))
#define chmax(a,b) ((a)=(a)>(b)?(a):(b))
#define chmin(a,b) ((a)=(a)<(b)?(a):(b))
#define abs(p) ((p)>=(0)?(p):(-(p)))
int cmp(const void *a, const void *b);
//your code here!
int main(void){
ll A, B, C, D;
scanf("%lld %lld %lld %lld", &A, &B, &C, &D);
printf("%lld\n", min(A,B)+min(C,D));
return 0;
}
int cmp(const void *a, const void *b){
ll A=*(ll *)a, B=*(ll *)b;
if(A==B)return 0;
else return A>B ? 1:-1;//昇順ソート
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_233355/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_233355/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [20 x i8] c"%lld %lld %lld %lld\00", align 1
@.str.1 = private unnamed_addr constant [6 x i8] c"%lld\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%A = alloca i64, align 8
%B = alloca i64, align 8
%C = alloca i64, align 8
%D = alloca i64, align 8
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %A) #5
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %B) #5
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %C) #5
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %D) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %A, ptr noundef nonnull %B, ptr noundef nonnull %C, ptr noundef nonnull %D)
%0 = load i64, ptr %A, align 8
%1 = load i64, ptr %B, align 8
%cond = call i64 @llvm.smin.i64(i64 %0, i64 %1)
%2 = load i64, ptr %C, align 8
%3 = load i64, ptr %D, align 8
%cond5 = call i64 @llvm.smin.i64(i64 %2, i64 %3)
%add = add nsw i64 %cond5, %cond
%call6 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %add)
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %D) #5
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %C) #5
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %B) #5
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %A) #5
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @cmp(ptr nocapture noundef readonly %a, ptr nocapture noundef readonly %b) local_unnamed_addr #3 {
entry:
%0 = load i64, ptr %a, align 8, !tbaa !5
%1 = load i64, ptr %b, align 8, !tbaa !5
%cmp = icmp eq i64 %0, %1
%cmp1 = icmp sgt i64 %0, %1
%cond = select i1 %cmp1, i32 1, i32 -1
%retval.0 = select i1 %cmp, i32 0, i32 %cond
ret i32 %retval.0
}
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smin.i64(i64, i64) #4
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #5 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"long long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#include <stdio.h>
int main(void){
int a,b,c,d,x;
scanf("%d %d %d %d",&a,&b,&c,&d);
if(a<b)
x=a;
else
x=b;
if(c<d)
x+=c;
else
x+=d;
printf("%d",x);
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_233405/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_233405/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [12 x i8] c"%d %d %d %d\00", align 1
@.str.1 = private unnamed_addr constant [3 x i8] c"%d\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%a = alloca i32, align 4
%b = alloca i32, align 4
%c = alloca i32, align 4
%d = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %a) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %b) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %c) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %d) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a, ptr noundef nonnull %b, ptr noundef nonnull %c, ptr noundef nonnull %d)
%0 = load i32, ptr %a, align 4, !tbaa !5
%1 = load i32, ptr %b, align 4, !tbaa !5
%. = call i32 @llvm.smin.i32(i32 %0, i32 %1)
%2 = load i32, ptr %c, align 4, !tbaa !5
%3 = load i32, ptr %d, align 4, !tbaa !5
%.pn = call i32 @llvm.smin.i32(i32 %2, i32 %3)
%x.1 = add nsw i32 %.pn, %.
%call6 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %x.1)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %d) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %c) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %b) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %a) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smin.i32(i32, i32) #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#include <stdio.h>
int main(void){
int A,B,C,D;
scanf("%d",&A);
scanf("%d",&B);
scanf("%d",&C);
scanf("%d",&D);
int ans;
if(A>=B) ans = B;
else ans = A;
if(C>=D) ans+=D;
else ans+=C;
printf("%d",ans);
return 0;} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_233456/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_233456/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%A = alloca i32, align 4
%B = alloca i32, align 4
%C = alloca i32, align 4
%D = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %A) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %B) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %C) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %D) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %A)
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %B)
%call2 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %C)
%call3 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %D)
%0 = load i32, ptr %A, align 4, !tbaa !5
%1 = load i32, ptr %B, align 4, !tbaa !5
%. = call i32 @llvm.smin.i32(i32 %0, i32 %1)
%2 = load i32, ptr %C, align 4, !tbaa !5
%3 = load i32, ptr %D, align 4, !tbaa !5
%.pn = call i32 @llvm.smin.i32(i32 %2, i32 %3)
%ans.1 = add nsw i32 %.pn, %.
%call9 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %ans.1)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %D) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %C) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %B) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %A) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smin.i32(i32, i32) #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#include<stdio.h>
int main()
{
long long n;
scanf("%I64d",&n);
if(n%4==0||(n+1)%4==0){
printf("0");
}
else{
printf("1");
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_2335/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_2335/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [6 x i8] c"%I64d\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i64, align 8
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %n) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i64, ptr %n, align 8, !tbaa !5
%1 = and i64 %0, 3
%cmp = icmp eq i64 %1, 0
%add = add nsw i64 %0, 1
%2 = and i64 %add, 3
%cmp2 = icmp eq i64 %2, 0
%3 = select i1 %cmp, i1 true, i1 %cmp2
%.sink = select i1 %3, i32 48, i32 49
%putchar = call i32 @putchar(i32 %.sink)
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %n) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"long long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
/*
AtCoder Beginner Contest 092 A - Traveling Budget 結果:
*/
#include<stdio.h>
//#define DEBUG1
int main() {
int a, b, c, d;
int ans = 0;
scanf("%d %d %d %d", &a, &b, &c, &d);
#ifdef DEBUG1
printf("%d\n%d\n%d\n%d\n", a, b, c, d);
#endif
if (a > b) {
ans += b;
}
else
{
ans += a;
}
if (c > d) {
ans += d;
}
else
{
ans += c;
}
printf("%d\n", ans);
#ifdef DEBUG1
getch();
#endif
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_233542/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_233542/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [12 x i8] c"%d %d %d %d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%a = alloca i32, align 4
%b = alloca i32, align 4
%c = alloca i32, align 4
%d = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %a) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %b) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %c) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %d) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a, ptr noundef nonnull %b, ptr noundef nonnull %c, ptr noundef nonnull %d)
%0 = load i32, ptr %a, align 4, !tbaa !5
%1 = load i32, ptr %b, align 4, !tbaa !5
%. = call i32 @llvm.smin.i32(i32 %0, i32 %1)
%2 = load i32, ptr %c, align 4, !tbaa !5
%3 = load i32, ptr %d, align 4, !tbaa !5
%.pn = call i32 @llvm.smin.i32(i32 %2, i32 %3)
%ans.1 = add nsw i32 %.pn, %.
%call8 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %ans.1)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %d) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %c) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %b) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %a) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smin.i32(i32, i32) #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#include<stdio.h>
int main()
{
int a, b, c, d;
scanf("%d%d%d%d", &a, &b, &c, &d);
int ans = 0;
if (a < b)
ans += a;
else
ans += b;
if (c < d)
ans += c;
else
ans += d;
printf("%d\n", ans);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_233586/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_233586/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [9 x i8] c"%d%d%d%d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%a = alloca i32, align 4
%b = alloca i32, align 4
%c = alloca i32, align 4
%d = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %a) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %b) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %c) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %d) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a, ptr noundef nonnull %b, ptr noundef nonnull %c, ptr noundef nonnull %d)
%0 = load i32, ptr %a, align 4, !tbaa !5
%1 = load i32, ptr %b, align 4, !tbaa !5
%. = call i32 @llvm.smin.i32(i32 %0, i32 %1)
%2 = load i32, ptr %c, align 4, !tbaa !5
%3 = load i32, ptr %d, align 4, !tbaa !5
%.pn = call i32 @llvm.smin.i32(i32 %2, i32 %3)
%ans.1 = add nsw i32 %.pn, %.
%call8 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %ans.1)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %d) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %c) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %b) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %a) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smin.i32(i32, i32) #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#include <stdio.h>
int main(void)
{
int n, k, flag;
int b[1000], sr;
int i, j;
while (scanf("%d %d", &n, &k), n != 0 || k != 0){
for (i = 0; i < k; i++){
scanf("%d", &b[i]);
}
for (i = 0; i < n; i++){
for (j = 0; j < k; j++){
scanf("%d", &sr);
b[j] -= sr;
}
}
for (i = 0; i < k; i++){
if (b[i] < 0){
break;
}
}
if (i == k){
printf("Yes\n");
}
else {
printf("No\n");
}
}
return (0);
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_233629/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_233629/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [6 x i8] c"%d %d\00", align 1
@.str.1 = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@str = private unnamed_addr constant [3 x i8] c"No\00", align 1
@str.4 = private unnamed_addr constant [4 x i8] c"Yes\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
%k = alloca i32, align 4
%b = alloca [1000 x i32], align 16
%sr = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %k) #4
call void @llvm.lifetime.start.p0(i64 4000, ptr nonnull %b) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %sr) #4
%call55 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n, ptr noundef nonnull %k)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp56 = icmp ne i32 %0, 0
%1 = load i32, ptr %k, align 4
%cmp157 = icmp ne i32 %1, 0
%2 = select i1 %cmp56, i1 true, i1 %cmp157
br i1 %2, label %for.cond.preheader, label %while.end
for.cond.preheader: ; preds = %entry, %if.end32
%3 = phi i32 [ %22, %if.end32 ], [ %0, %entry ]
%4 = phi i32 [ %23, %if.end32 ], [ %1, %entry ]
%cmp244 = icmp sgt i32 %4, 0
br i1 %cmp244, label %for.body, label %for.cond4.preheader
for.cond4.preheader.loopexit: ; preds = %for.body
%.pre = load i32, ptr %n, align 4, !tbaa !5
br label %for.cond4.preheader
for.cond4.preheader: ; preds = %for.cond4.preheader.loopexit, %for.cond.preheader
%5 = phi i32 [ %8, %for.cond4.preheader.loopexit ], [ %4, %for.cond.preheader ]
%6 = phi i32 [ %.pre, %for.cond4.preheader.loopexit ], [ %3, %for.cond.preheader ]
%cmp548 = icmp sgt i32 %6, 0
br i1 %cmp548, label %for.cond7.preheader.lr.ph, label %for.cond19.preheader
for.cond7.preheader.lr.ph: ; preds = %for.cond4.preheader
%7 = icmp sgt i32 %5, 0
br i1 %7, label %for.cond7.preheader, label %for.end27
for.body: ; preds = %for.cond.preheader, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %for.cond.preheader ]
%arrayidx = getelementptr inbounds [1000 x i32], ptr %b, i64 0, i64 %indvars.iv
%call3 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%8 = load i32, ptr %k, align 4, !tbaa !5
%9 = sext i32 %8 to i64
%cmp2 = icmp slt i64 %indvars.iv.next, %9
br i1 %cmp2, label %for.body, label %for.cond4.preheader.loopexit, !llvm.loop !9
for.cond19.preheader: ; preds = %for.inc16, %for.cond4.preheader
%10 = phi i32 [ %5, %for.cond4.preheader ], [ %18, %for.inc16 ]
%cmp2050 = icmp sgt i32 %10, 0
br i1 %cmp2050, label %for.body21.preheader, label %for.end27
for.body21.preheader: ; preds = %for.cond19.preheader
%wide.trip.count = zext i32 %10 to i64
br label %for.body21
for.cond7.preheader: ; preds = %for.cond7.preheader.lr.ph, %for.inc16
%11 = phi i32 [ %17, %for.inc16 ], [ %6, %for.cond7.preheader.lr.ph ]
%12 = phi i32 [ %18, %for.inc16 ], [ %5, %for.cond7.preheader.lr.ph ]
%i.149 = phi i32 [ %inc17, %for.inc16 ], [ 0, %for.cond7.preheader.lr.ph ]
%cmp846 = icmp sgt i32 %12, 0
br i1 %cmp846, label %for.body9, label %for.inc16
for.body9: ; preds = %for.cond7.preheader, %for.body9
%indvars.iv60 = phi i64 [ %indvars.iv.next61, %for.body9 ], [ 0, %for.cond7.preheader ]
%call10 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %sr)
%13 = load i32, ptr %sr, align 4, !tbaa !5
%arrayidx12 = getelementptr inbounds [1000 x i32], ptr %b, i64 0, i64 %indvars.iv60
%14 = load i32, ptr %arrayidx12, align 4, !tbaa !5
%sub = sub nsw i32 %14, %13
store i32 %sub, ptr %arrayidx12, align 4, !tbaa !5
%indvars.iv.next61 = add nuw nsw i64 %indvars.iv60, 1
%15 = load i32, ptr %k, align 4, !tbaa !5
%16 = sext i32 %15 to i64
%cmp8 = icmp slt i64 %indvars.iv.next61, %16
br i1 %cmp8, label %for.body9, label %for.inc16.loopexit, !llvm.loop !11
for.inc16.loopexit: ; preds = %for.body9
%.pre66 = load i32, ptr %n, align 4, !tbaa !5
br label %for.inc16
for.inc16: ; preds = %for.inc16.loopexit, %for.cond7.preheader
%17 = phi i32 [ %.pre66, %for.inc16.loopexit ], [ %11, %for.cond7.preheader ]
%18 = phi i32 [ %15, %for.inc16.loopexit ], [ %12, %for.cond7.preheader ]
%inc17 = add nuw nsw i32 %i.149, 1
%cmp5 = icmp slt i32 %inc17, %17
br i1 %cmp5, label %for.cond7.preheader, label %for.cond19.preheader, !llvm.loop !12
for.body21: ; preds = %for.body21.preheader, %for.inc25
%indvars.iv63 = phi i64 [ 0, %for.body21.preheader ], [ %indvars.iv.next64, %for.inc25 ]
%arrayidx23 = getelementptr inbounds [1000 x i32], ptr %b, i64 0, i64 %indvars.iv63
%19 = load i32, ptr %arrayidx23, align 4, !tbaa !5
%cmp24 = icmp slt i32 %19, 0
br i1 %cmp24, label %for.end27.loopexit, label %for.inc25
for.inc25: ; preds = %for.body21
%indvars.iv.next64 = add nuw nsw i64 %indvars.iv63, 1
%exitcond.not = icmp eq i64 %indvars.iv.next64, %wide.trip.count
br i1 %exitcond.not, label %if.end32, label %for.body21, !llvm.loop !14
for.end27.loopexit: ; preds = %for.body21
%20 = trunc i64 %indvars.iv63 to i32
br label %for.end27
for.end27: ; preds = %for.end27.loopexit, %for.cond7.preheader.lr.ph, %for.cond19.preheader
%21 = phi i32 [ %10, %for.cond19.preheader ], [ %5, %for.cond7.preheader.lr.ph ], [ %10, %for.end27.loopexit ]
%i.2.lcssa = phi i32 [ 0, %for.cond19.preheader ], [ 0, %for.cond7.preheader.lr.ph ], [ %20, %for.end27.loopexit ]
%cmp28 = icmp eq i32 %i.2.lcssa, %21
%spec.select = select i1 %cmp28, ptr @str.4, ptr @str
br label %if.end32
if.end32: ; preds = %for.inc25, %for.end27
%str.sink = phi ptr [ %spec.select, %for.end27 ], [ @str.4, %for.inc25 ]
%puts = call i32 @puts(ptr nonnull dereferenceable(1) %str.sink)
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n, ptr noundef nonnull %k)
%22 = load i32, ptr %n, align 4, !tbaa !5
%cmp = icmp ne i32 %22, 0
%23 = load i32, ptr %k, align 4
%cmp1 = icmp ne i32 %23, 0
%24 = select i1 %cmp, i1 true, i1 %cmp1
br i1 %24, label %for.cond.preheader, label %while.end, !llvm.loop !15
while.end: ; preds = %if.end32, %entry
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %sr) #4
call void @llvm.lifetime.end.p0(i64 4000, ptr nonnull %b) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %k) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @puts(ptr nocapture noundef readonly) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10, !13}
!13 = !{!"llvm.loop.unswitch.partial.disable"}
!14 = distinct !{!14, !10}
!15 = distinct !{!15, !10}
|
#include<stdio.h>
//#include<conio.h>
#include<stdbool.h>
#include<string.h>
#include<limits.h>
char str[10005];
bool palin(int i,int j)
{
//printf("%d%d",i,j);
while(i<=j)
{
//printf("%c%c\n",str[i],str[j]);
if(str[i]!=str[j])
{return false;}
i++;j--;
}
return true;
}
int main()
{
int i,k,temp;
scanf("%s",str);
scanf("%d",&k);
int n=strlen(str);
if(n%k!=0)
printf("NO\n");
else
{
temp=n/k;
int flag=0;
for(i=0;i<n;i=i+temp)
{
//printf("%d%d\n",i,i+temp-1);
if(palin(i,i+temp-1)==false)
{flag=1;break;}
}
if(flag==1)
printf("NO\n");
else
printf("YES\n");
}
// getch();
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_23368/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_23368/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@str = dso_local global [10005 x i8] zeroinitializer, align 16
@.str = private unnamed_addr constant [3 x i8] c"%s\00", align 1
@.str.1 = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@str.4 = private unnamed_addr constant [4 x i8] c"YES\00", align 1
@str.6 = private unnamed_addr constant [3 x i8] c"NO\00", align 1
; Function Attrs: nofree norecurse nosync nounwind memory(read, argmem: none, inaccessiblemem: none) uwtable
define dso_local zeroext i1 @palin(i32 noundef %i, i32 noundef %j) local_unnamed_addr #0 {
entry:
%cmp.not10 = icmp sgt i32 %i, %j
br i1 %cmp.not10, label %return, label %while.body.preheader
while.body.preheader: ; preds = %entry
%0 = sext i32 %j to i64
%1 = sext i32 %i to i64
br label %while.body
while.body: ; preds = %while.body.preheader, %if.end
%indvars.iv15 = phi i64 [ %1, %while.body.preheader ], [ %indvars.iv.next16, %if.end ]
%indvars.iv = phi i64 [ %0, %while.body.preheader ], [ %indvars.iv.next, %if.end ]
%arrayidx = getelementptr inbounds [10005 x i8], ptr @str, i64 0, i64 %indvars.iv15
%2 = load i8, ptr %arrayidx, align 1, !tbaa !5
%arrayidx2 = getelementptr inbounds [10005 x i8], ptr @str, i64 0, i64 %indvars.iv
%3 = load i8, ptr %arrayidx2, align 1, !tbaa !5
%cmp4.not = icmp eq i8 %2, %3
br i1 %cmp4.not, label %if.end, label %return
if.end: ; preds = %while.body
%indvars.iv.next16 = add nsw i64 %indvars.iv15, 1
%indvars.iv.next = add nsw i64 %indvars.iv, -1
%cmp.not.not = icmp slt i64 %indvars.iv15, %indvars.iv.next
br i1 %cmp.not.not, label %while.body, label %return, !llvm.loop !8
return: ; preds = %while.body, %if.end, %entry
%cmp.not.lcssa = phi i1 [ true, %entry ], [ %cmp4.not, %if.end ], [ %cmp4.not, %while.body ]
ret i1 %cmp.not.lcssa
}
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #1 {
entry:
%k = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %k) #6
%call = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull @str)
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %k)
%call2 = call i64 @strlen(ptr noundef nonnull dereferenceable(1) @str) #7
%conv = trunc i64 %call2 to i32
%0 = load i32, ptr %k, align 4, !tbaa !10
%rem = srem i32 %conv, %0
%div = sdiv i32 %conv, %0
%cmp.not = icmp eq i32 %rem, 0
br i1 %cmp.not, label %if.else, label %if.end20
if.else: ; preds = %entry
%cmp530 = icmp sgt i32 %conv, 0
%cmp.not10.i.not = icmp sgt i32 %div, 0
%or.cond = and i1 %cmp530, %cmp.not10.i.not
br i1 %or.cond, label %for.body.us.preheader, label %if.end20
for.body.us.preheader: ; preds = %if.else
%1 = zext i32 %div to i64
%sext = shl i64 %call2, 32
%2 = ashr exact i64 %sext, 32
br label %for.body.us
for.body.us: ; preds = %for.body.us.preheader, %palin.exit.loopexit.us
%indvars.iv = phi i64 [ 0, %for.body.us.preheader ], [ %indvars.iv.next, %palin.exit.loopexit.us ]
%indvars.iv.next = add i64 %indvars.iv, %1
%3 = add nsw i64 %indvars.iv.next, -1
br label %while.body.i.us
while.body.i.us: ; preds = %if.end.i.us, %for.body.us
%indvars.iv15.i.us = phi i64 [ %indvars.iv, %for.body.us ], [ %indvars.iv.next16.i.us, %if.end.i.us ]
%indvars.iv.i.us = phi i64 [ %3, %for.body.us ], [ %indvars.iv.next.i.us, %if.end.i.us ]
%arrayidx.i.us = getelementptr inbounds [10005 x i8], ptr @str, i64 0, i64 %indvars.iv15.i.us
%4 = load i8, ptr %arrayidx.i.us, align 1, !tbaa !5
%arrayidx2.i.us = getelementptr inbounds [10005 x i8], ptr @str, i64 0, i64 %indvars.iv.i.us
%5 = load i8, ptr %arrayidx2.i.us, align 1, !tbaa !5
%cmp4.not.i.us = icmp eq i8 %4, %5
br i1 %cmp4.not.i.us, label %if.end.i.us, label %if.end20
if.end.i.us: ; preds = %while.body.i.us
%indvars.iv.next16.i.us = add nsw i64 %indvars.iv15.i.us, 1
%indvars.iv.next.i.us = add nsw i64 %indvars.iv.i.us, -1
%cmp.not.not.i.us = icmp slt i64 %indvars.iv15.i.us, %indvars.iv.next.i.us
br i1 %cmp.not.not.i.us, label %while.body.i.us, label %palin.exit.loopexit.us, !llvm.loop !8
palin.exit.loopexit.us: ; preds = %if.end.i.us
%cmp5.us = icmp slt i64 %indvars.iv.next, %2
br i1 %cmp5.us, label %for.body.us, label %if.end20, !llvm.loop !12
if.end20: ; preds = %palin.exit.loopexit.us, %while.body.i.us, %if.else, %entry
%str.5.sink = phi ptr [ @str.6, %entry ], [ @str.4, %if.else ], [ @str.6, %while.body.i.us ], [ @str.4, %palin.exit.loopexit.us ]
%puts27 = call i32 @puts(ptr nonnull dereferenceable(1) %str.5.sink)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %k) #6
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare i64 @strlen(ptr nocapture noundef) local_unnamed_addr #4
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2
; Function Attrs: nofree nounwind
declare noundef i32 @puts(ptr nocapture noundef readonly) local_unnamed_addr #5
attributes #0 = { nofree norecurse nosync nounwind memory(read, argmem: none, inaccessiblemem: none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress nofree nounwind willreturn memory(argmem: read) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nofree nounwind }
attributes #6 = { nounwind }
attributes #7 = { nounwind willreturn memory(read) }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C/C++ TBAA"}
!8 = distinct !{!8, !9}
!9 = !{!"llvm.loop.mustprogress"}
!10 = !{!11, !11, i64 0}
!11 = !{!"int", !6, i64 0}
!12 = distinct !{!12, !9}
|
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int a[505][505];
int r_max[505];
int main()
{
int n,m,q;
scanf("%d%d%d",&n,&m,&q);
int i,j;
int count,temp,iter;
int max=-1;
for(i=1;i<=n;i++)
{
temp=0;
r_max[i]=0;
for(j=1;j<=m;j++)
{
scanf("%d",&a[i][j]);
if(a[i][j])
{
temp+=1;
}
else
{
if(r_max[i]<temp)
r_max[i]=temp;
temp=0;
}
}
if(r_max[i]<temp)
r_max[i]=temp;
}
for(i=1;i<=n;i++)
{
if(r_max[i]>max)
max=r_max[i];
}
int k;
while(q--)
{
temp=count=0;
scanf("%d%d",&i,&j);
a[i][j]^=1;
for(k=1;k<=m;k++)
{
iter=k;
temp=0;
while(iter<=m && a[i][iter]==1)
{
temp++;
iter++;
}
if(iter!=k)
k=iter-1;
if(temp>count)
count=temp;
}
r_max[i]=count;
if(count > max)
{
max=count;
printf("%d\n",max);
}
else
{
max=-1;
for(i=1;i<=n;i++)
{
if(max<r_max[i])
max=r_max[i];
}
printf("%d\n",max);
}
}
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_23373/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_23373/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [7 x i8] c"%d%d%d\00", align 1
@r_max = dso_local local_unnamed_addr global [505 x i32] zeroinitializer, align 16
@.str.1 = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@a = dso_local global [505 x [505 x i32]] zeroinitializer, align 16
@.str.2 = private unnamed_addr constant [5 x i8] c"%d%d\00", align 1
@.str.3 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
%m = alloca i32, align 4
%q = alloca i32, align 4
%i = alloca i32, align 4
%j = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %m) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %q) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n, ptr noundef nonnull %m, ptr noundef nonnull %q)
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %i) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %j) #4
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp.not127 = icmp slt i32 %0, 1
br i1 %cmp.not127, label %while.cond.preheader, label %for.body.lr.ph
for.body.lr.ph: ; preds = %entry
%1 = load i32, ptr %m, align 4, !tbaa !5
%2 = icmp slt i32 %1, 1
br i1 %2, label %for.body.lr.ph.split.us, label %for.body
for.body.lr.ph.split.us: ; preds = %for.body.lr.ph
%3 = add nuw i32 %0, 1
%4 = zext i32 %0 to i64
%min.iters.check = icmp ult i32 %0, 8
br i1 %min.iters.check, label %for.body.us.preheader, label %vector.ph
vector.ph: ; preds = %for.body.lr.ph.split.us
%n.vec = and i64 %4, 4294967288
%ind.end = or i64 %n.vec, 1
br label %vector.body
vector.body: ; preds = %pred.store.continue192, %vector.ph
%index = phi i64 [ 0, %vector.ph ], [ %index.next, %pred.store.continue192 ]
%offset.idx = or i64 %index, 1
%5 = or i64 %index, 5
%6 = shl i64 %offset.idx, 32
%7 = ashr exact i64 %6, 32
%8 = getelementptr inbounds [505 x i32], ptr @r_max, i64 0, i64 %7
store <4 x i32> zeroinitializer, ptr %8, align 4, !tbaa !5
%9 = getelementptr inbounds i32, ptr %8, i64 4
store <4 x i32> zeroinitializer, ptr %9, align 4, !tbaa !5
%10 = getelementptr inbounds [505 x i32], ptr @r_max, i64 0, i64 %offset.idx
%wide.load = load <4 x i32>, ptr %10, align 4, !tbaa !5
%11 = getelementptr inbounds i32, ptr %10, i64 4
%wide.load178 = load <4 x i32>, ptr %11, align 4, !tbaa !5
%12 = icmp slt <4 x i32> %wide.load, zeroinitializer
%13 = icmp slt <4 x i32> %wide.load178, zeroinitializer
%14 = extractelement <4 x i1> %12, i64 0
br i1 %14, label %pred.store.if, label %pred.store.continue
pred.store.if: ; preds = %vector.body
%15 = getelementptr inbounds [505 x i32], ptr @r_max, i64 0, i64 %offset.idx
store i32 0, ptr %15, align 4, !tbaa !5
br label %pred.store.continue
pred.store.continue: ; preds = %pred.store.if, %vector.body
%16 = extractelement <4 x i1> %12, i64 1
br i1 %16, label %pred.store.if179, label %pred.store.continue180
pred.store.if179: ; preds = %pred.store.continue
%17 = or i64 %index, 2
%18 = getelementptr inbounds [505 x i32], ptr @r_max, i64 0, i64 %17
store i32 0, ptr %18, align 8, !tbaa !5
br label %pred.store.continue180
pred.store.continue180: ; preds = %pred.store.if179, %pred.store.continue
%19 = extractelement <4 x i1> %12, i64 2
br i1 %19, label %pred.store.if181, label %pred.store.continue182
pred.store.if181: ; preds = %pred.store.continue180
%20 = or i64 %index, 3
%21 = getelementptr inbounds [505 x i32], ptr @r_max, i64 0, i64 %20
store i32 0, ptr %21, align 4, !tbaa !5
br label %pred.store.continue182
pred.store.continue182: ; preds = %pred.store.if181, %pred.store.continue180
%22 = extractelement <4 x i1> %12, i64 3
br i1 %22, label %pred.store.if183, label %pred.store.continue184
pred.store.if183: ; preds = %pred.store.continue182
%23 = or i64 %index, 4
%24 = getelementptr inbounds [505 x i32], ptr @r_max, i64 0, i64 %23
store i32 0, ptr %24, align 16, !tbaa !5
br label %pred.store.continue184
pred.store.continue184: ; preds = %pred.store.if183, %pred.store.continue182
%25 = extractelement <4 x i1> %13, i64 0
br i1 %25, label %pred.store.if185, label %pred.store.continue186
pred.store.if185: ; preds = %pred.store.continue184
%26 = getelementptr inbounds [505 x i32], ptr @r_max, i64 0, i64 %5
store i32 0, ptr %26, align 4, !tbaa !5
br label %pred.store.continue186
pred.store.continue186: ; preds = %pred.store.if185, %pred.store.continue184
%27 = extractelement <4 x i1> %13, i64 1
br i1 %27, label %pred.store.if187, label %pred.store.continue188
pred.store.if187: ; preds = %pred.store.continue186
%28 = or i64 %index, 6
%29 = getelementptr inbounds [505 x i32], ptr @r_max, i64 0, i64 %28
store i32 0, ptr %29, align 8, !tbaa !5
br label %pred.store.continue188
pred.store.continue188: ; preds = %pred.store.if187, %pred.store.continue186
%30 = extractelement <4 x i1> %13, i64 2
br i1 %30, label %pred.store.if189, label %pred.store.continue190
pred.store.if189: ; preds = %pred.store.continue188
%31 = or i64 %index, 7
%32 = getelementptr inbounds [505 x i32], ptr @r_max, i64 0, i64 %31
store i32 0, ptr %32, align 4, !tbaa !5
br label %pred.store.continue190
pred.store.continue190: ; preds = %pred.store.if189, %pred.store.continue188
%33 = extractelement <4 x i1> %13, i64 3
br i1 %33, label %pred.store.if191, label %pred.store.continue192
pred.store.if191: ; preds = %pred.store.continue190
%34 = add i64 %index, 8
%35 = getelementptr inbounds [505 x i32], ptr @r_max, i64 0, i64 %34
store i32 0, ptr %35, align 16, !tbaa !5
br label %pred.store.continue192
pred.store.continue192: ; preds = %pred.store.if191, %pred.store.continue190
%index.next = add nuw i64 %index, 8
%36 = icmp eq i64 %index.next, %n.vec
br i1 %36, label %middle.block, label %vector.body, !llvm.loop !9
middle.block: ; preds = %pred.store.continue192
%cmp.n = icmp eq i64 %n.vec, %4
br i1 %cmp.n, label %for.cond.for.cond30.preheader_crit_edge.split.us, label %for.body.us.preheader
for.body.us.preheader: ; preds = %for.body.lr.ph.split.us, %middle.block
%indvars.iv.ph = phi i64 [ 1, %for.body.lr.ph.split.us ], [ %ind.end, %middle.block ]
br label %for.body.us
for.body.us: ; preds = %for.body.us.preheader, %for.inc27.us
%indvars.iv = phi i64 [ %indvars.iv.next, %for.inc27.us ], [ %indvars.iv.ph, %for.body.us.preheader ]
%sext = shl i64 %indvars.iv, 32
%idxprom.us = ashr exact i64 %sext, 32
%arrayidx.us = getelementptr inbounds [505 x i32], ptr @r_max, i64 0, i64 %idxprom.us
store i32 0, ptr %arrayidx.us, align 4, !tbaa !5
%arrayidx21.us = getelementptr inbounds [505 x i32], ptr @r_max, i64 0, i64 %indvars.iv
%37 = load i32, ptr %arrayidx21.us, align 4, !tbaa !5
%cmp22.us = icmp slt i32 %37, 0
br i1 %cmp22.us, label %if.then23.us, label %for.inc27.us
if.then23.us: ; preds = %for.body.us
store i32 0, ptr %arrayidx21.us, align 4, !tbaa !5
br label %for.inc27.us
for.inc27.us: ; preds = %if.then23.us, %for.body.us
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%38 = trunc i64 %indvars.iv.next to i32
%exitcond.not = icmp eq i32 %3, %38
br i1 %exitcond.not, label %for.cond.for.cond30.preheader_crit_edge.split.us, label %for.body.us, !llvm.loop !13
for.cond.for.cond30.preheader_crit_edge.split.us: ; preds = %for.inc27.us, %middle.block
store i32 1, ptr %j, align 4, !tbaa !5
br label %for.cond30.preheader
for.cond30.preheader: ; preds = %for.inc27, %for.cond.for.cond30.preheader_crit_edge.split.us
%.lcssa = phi i32 [ %0, %for.cond.for.cond30.preheader_crit_edge.split.us ], [ %54, %for.inc27 ]
%cmp31.not131 = icmp slt i32 %.lcssa, 1
br i1 %cmp31.not131, label %while.cond.preheader, label %for.body32.preheader
for.body32.preheader: ; preds = %for.cond30.preheader
%39 = add nuw i32 %.lcssa, 1
%wide.trip.count = zext i32 %39 to i64
%40 = add nsw i64 %wide.trip.count, -1
%min.iters.check195 = icmp ult i32 %.lcssa, 8
br i1 %min.iters.check195, label %for.body32.preheader234, label %vector.ph196
vector.ph196: ; preds = %for.body32.preheader
%n.vec198 = and i64 %40, -8
%ind.end199 = or i64 %n.vec198, 1
br label %vector.body202
vector.body202: ; preds = %vector.body202, %vector.ph196
%index203 = phi i64 [ 0, %vector.ph196 ], [ %index.next208, %vector.body202 ]
%vec.phi = phi <4 x i32> [ <i32 -1, i32 -1, i32 -1, i32 -1>, %vector.ph196 ], [ %43, %vector.body202 ]
%vec.phi204 = phi <4 x i32> [ <i32 -1, i32 -1, i32 -1, i32 -1>, %vector.ph196 ], [ %44, %vector.body202 ]
%offset.idx205 = or i64 %index203, 1
%41 = getelementptr inbounds [505 x i32], ptr @r_max, i64 0, i64 %offset.idx205
%wide.load206 = load <4 x i32>, ptr %41, align 4, !tbaa !5
%42 = getelementptr inbounds i32, ptr %41, i64 4
%wide.load207 = load <4 x i32>, ptr %42, align 4, !tbaa !5
%43 = call <4 x i32> @llvm.smax.v4i32(<4 x i32> %wide.load206, <4 x i32> %vec.phi)
%44 = call <4 x i32> @llvm.smax.v4i32(<4 x i32> %wide.load207, <4 x i32> %vec.phi204)
%index.next208 = add nuw i64 %index203, 8
%45 = icmp eq i64 %index.next208, %n.vec198
br i1 %45, label %middle.block193, label %vector.body202, !llvm.loop !14
middle.block193: ; preds = %vector.body202
%rdx.minmax = call <4 x i32> @llvm.smax.v4i32(<4 x i32> %43, <4 x i32> %44)
%46 = call i32 @llvm.vector.reduce.smax.v4i32(<4 x i32> %rdx.minmax)
%cmp.n201 = icmp eq i64 %40, %n.vec198
br i1 %cmp.n201, label %while.cond.preheader.loopexit, label %for.body32.preheader234
for.body32.preheader234: ; preds = %for.body32.preheader, %middle.block193
%indvars.iv152.ph = phi i64 [ 1, %for.body32.preheader ], [ %ind.end199, %middle.block193 ]
%max.0133.ph = phi i32 [ -1, %for.body32.preheader ], [ %46, %middle.block193 ]
br label %for.body32
for.body: ; preds = %for.body.lr.ph, %for.inc27
%47 = phi i32 [ %53, %for.inc27 ], [ %1, %for.body.lr.ph ]
%48 = phi i32 [ %inc28, %for.inc27 ], [ 1, %for.body.lr.ph ]
%idxprom = zext i32 %48 to i64
%arrayidx = getelementptr inbounds [505 x i32], ptr @r_max, i64 0, i64 %idxprom
store i32 0, ptr %arrayidx, align 4, !tbaa !5
store i32 1, ptr %j, align 4, !tbaa !5
%cmp2.not124 = icmp slt i32 %47, 1
br i1 %cmp2.not124, label %for.inc27, label %for.body3
for.body3: ; preds = %for.body, %for.inc
%temp.0126 = phi i32 [ %temp.1, %for.inc ], [ 0, %for.body ]
%49 = phi i32 [ %inc, %for.inc ], [ 1, %for.body ]
%idxprom6 = zext i32 %49 to i64
%arrayidx7 = getelementptr inbounds [505 x [505 x i32]], ptr @a, i64 0, i64 %idxprom, i64 %idxprom6
%call8 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %arrayidx7)
%50 = load i32, ptr %arrayidx7, align 4, !tbaa !5
%tobool.not = icmp eq i32 %50, 0
br i1 %tobool.not, label %if.else, label %if.then
if.then: ; preds = %for.body3
%add = add nsw i32 %temp.0126, 1
br label %for.inc
if.else: ; preds = %for.body3
%51 = load i32, ptr %arrayidx, align 4, !tbaa !5
%cmp15 = icmp slt i32 %51, %temp.0126
br i1 %cmp15, label %if.then16, label %for.inc
if.then16: ; preds = %if.else
store i32 %temp.0126, ptr %arrayidx, align 4, !tbaa !5
br label %for.inc
for.inc: ; preds = %if.else, %if.then16, %if.then
%temp.1 = phi i32 [ %add, %if.then ], [ 0, %if.then16 ], [ 0, %if.else ]
%inc = add nuw nsw i32 %49, 1
store i32 %inc, ptr %j, align 4, !tbaa !5
%52 = load i32, ptr %m, align 4, !tbaa !5
%cmp2.not.not = icmp slt i32 %49, %52
br i1 %cmp2.not.not, label %for.body3, label %for.end, !llvm.loop !15
for.end: ; preds = %for.inc
%.pre = load i32, ptr %arrayidx, align 4, !tbaa !5
%cmp22 = icmp slt i32 %.pre, %temp.1
br i1 %cmp22, label %if.then23, label %for.inc27
if.then23: ; preds = %for.end
store i32 %temp.1, ptr %arrayidx, align 4, !tbaa !5
br label %for.inc27
for.inc27: ; preds = %for.body, %for.end, %if.then23
%53 = phi i32 [ %52, %for.end ], [ %52, %if.then23 ], [ %47, %for.body ]
%inc28 = add nuw nsw i32 %48, 1
%54 = load i32, ptr %n, align 4, !tbaa !5
%cmp.not.not = icmp slt i32 %48, %54
br i1 %cmp.not.not, label %for.body, label %for.cond30.preheader, !llvm.loop !16
while.cond.preheader.loopexit: ; preds = %for.body32, %middle.block193
%spec.select.lcssa = phi i32 [ %46, %middle.block193 ], [ %spec.select, %for.body32 ]
%55 = add i32 %.lcssa, 1
br label %while.cond.preheader
while.cond.preheader: ; preds = %entry, %while.cond.preheader.loopexit, %for.cond30.preheader
%storemerge119.lcssa = phi i32 [ 1, %for.cond30.preheader ], [ %55, %while.cond.preheader.loopexit ], [ 1, %entry ]
%max.0.lcssa = phi i32 [ -1, %for.cond30.preheader ], [ %spec.select.lcssa, %while.cond.preheader.loopexit ], [ -1, %entry ]
store i32 %storemerge119.lcssa, ptr %i, align 4, !tbaa !5
%56 = load i32, ptr %q, align 4, !tbaa !5
%dec147 = add nsw i32 %56, -1
store i32 %dec147, ptr %q, align 4, !tbaa !5
%tobool43.not148 = icmp eq i32 %56, 0
br i1 %tobool43.not148, label %while.end92, label %while.body
for.body32: ; preds = %for.body32.preheader234, %for.body32
%indvars.iv152 = phi i64 [ %indvars.iv.next153, %for.body32 ], [ %indvars.iv152.ph, %for.body32.preheader234 ]
%max.0133 = phi i32 [ %spec.select, %for.body32 ], [ %max.0133.ph, %for.body32.preheader234 ]
%arrayidx34 = getelementptr inbounds [505 x i32], ptr @r_max, i64 0, i64 %indvars.iv152
%57 = load i32, ptr %arrayidx34, align 4, !tbaa !5
%spec.select = call i32 @llvm.smax.i32(i32 %57, i32 %max.0133)
%indvars.iv.next153 = add nuw nsw i64 %indvars.iv152, 1
%exitcond155.not = icmp eq i64 %indvars.iv.next153, %wide.trip.count
br i1 %exitcond155.not, label %while.cond.preheader.loopexit, label %for.body32, !llvm.loop !18
while.body: ; preds = %while.cond.preheader, %if.end91
%max.2149 = phi i32 [ %max.3.lcssa.sink, %if.end91 ], [ %max.0.lcssa, %while.cond.preheader ]
%call44 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.2, ptr noundef nonnull %i, ptr noundef nonnull %j)
%58 = load i32, ptr %i, align 4, !tbaa !5
%idxprom45 = sext i32 %58 to i64
%59 = load i32, ptr %j, align 4, !tbaa !5
%idxprom47 = sext i32 %59 to i64
%arrayidx48 = getelementptr inbounds [505 x [505 x i32]], ptr @a, i64 0, i64 %idxprom45, i64 %idxprom47
%60 = load i32, ptr %arrayidx48, align 4, !tbaa !5
%xor = xor i32 %60, 1
store i32 %xor, ptr %arrayidx48, align 4, !tbaa !5
%61 = load i32, ptr %m, align 4, !tbaa !5
%cmp50.not138 = icmp slt i32 %61, 1
br i1 %cmp50.not138, label %for.end70, label %while.cond52.preheader.preheader
while.cond52.preheader.preheader: ; preds = %while.body
%62 = zext i32 %61 to i64
br label %while.cond52.preheader
while.cond52.preheader: ; preds = %while.cond52.preheader.preheader, %while.end
%k.0140 = phi i32 [ %inc69, %while.end ], [ 1, %while.cond52.preheader.preheader ]
%count.0139 = phi i32 [ %count.1, %while.end ], [ 0, %while.cond52.preheader.preheader ]
%63 = sext i32 %k.0140 to i64
%smax158 = call i32 @llvm.smax.i32(i32 %k.0140, i32 %61)
%64 = add i32 %smax158, 1
br label %land.rhs
land.rhs: ; preds = %while.cond52.preheader, %while.body59
%indvars.iv156 = phi i64 [ %63, %while.cond52.preheader ], [ %indvars.iv.next157, %while.body59 ]
%temp.2136 = phi i32 [ 0, %while.cond52.preheader ], [ %inc60, %while.body59 ]
%arrayidx57 = getelementptr inbounds [505 x [505 x i32]], ptr @a, i64 0, i64 %idxprom45, i64 %indvars.iv156
%65 = load i32, ptr %arrayidx57, align 4, !tbaa !5
%cmp58 = icmp eq i32 %65, 1
br i1 %cmp58, label %while.body59, label %while.end.split.loop.exit171
while.body59: ; preds = %land.rhs
%inc60 = add nuw nsw i32 %temp.2136, 1
%indvars.iv.next157 = add nsw i64 %indvars.iv156, 1
%cmp53.not.not = icmp slt i64 %indvars.iv156, %62
br i1 %cmp53.not.not, label %land.rhs, label %while.end, !llvm.loop !19
while.end.split.loop.exit171: ; preds = %land.rhs
%66 = trunc i64 %indvars.iv156 to i32
br label %while.end
while.end: ; preds = %while.body59, %while.end.split.loop.exit171
%temp.2.lcssa = phi i32 [ %temp.2136, %while.end.split.loop.exit171 ], [ %inc60, %while.body59 ]
%iter.0.lcssa = phi i32 [ %66, %while.end.split.loop.exit171 ], [ %64, %while.body59 ]
%cmp62.not = icmp eq i32 %iter.0.lcssa, %k.0140
%sub = add nsw i32 %iter.0.lcssa, -1
%spec.select122 = select i1 %cmp62.not, i32 %k.0140, i32 %sub
%count.1 = call i32 @llvm.smax.i32(i32 %temp.2.lcssa, i32 %count.0139)
%inc69 = add nsw i32 %spec.select122, 1
%cmp50.not.not = icmp slt i32 %spec.select122, %61
br i1 %cmp50.not.not, label %while.cond52.preheader, label %for.end70, !llvm.loop !20
for.end70: ; preds = %while.end, %while.body
%count.0.lcssa = phi i32 [ 0, %while.body ], [ %count.1, %while.end ]
%arrayidx72 = getelementptr inbounds [505 x i32], ptr @r_max, i64 0, i64 %idxprom45
store i32 %count.0.lcssa, ptr %arrayidx72, align 4, !tbaa !5
%cmp73 = icmp sgt i32 %count.0.lcssa, %max.2149
br i1 %cmp73, label %if.end91, label %for.cond77.preheader
for.cond77.preheader: ; preds = %for.end70
%67 = load i32, ptr %n, align 4, !tbaa !5
%cmp78.not142 = icmp slt i32 %67, 1
br i1 %cmp78.not142, label %for.end89, label %for.body79.preheader
for.body79.preheader: ; preds = %for.cond77.preheader
%68 = add nuw i32 %67, 1
%wide.trip.count163 = zext i32 %68 to i64
%69 = add nsw i64 %wide.trip.count163, -1
%min.iters.check211 = icmp ult i32 %67, 8
br i1 %min.iters.check211, label %for.body79.preheader228, label %vector.ph212
vector.ph212: ; preds = %for.body79.preheader
%n.vec214 = and i64 %69, -8
%ind.end215 = or i64 %n.vec214, 1
br label %vector.body218
vector.body218: ; preds = %vector.body218, %vector.ph212
%index219 = phi i64 [ 0, %vector.ph212 ], [ %index.next225, %vector.body218 ]
%vec.phi220 = phi <4 x i32> [ <i32 -1, i32 -1, i32 -1, i32 -1>, %vector.ph212 ], [ %72, %vector.body218 ]
%vec.phi221 = phi <4 x i32> [ <i32 -1, i32 -1, i32 -1, i32 -1>, %vector.ph212 ], [ %73, %vector.body218 ]
%offset.idx222 = or i64 %index219, 1
%70 = getelementptr inbounds [505 x i32], ptr @r_max, i64 0, i64 %offset.idx222
%wide.load223 = load <4 x i32>, ptr %70, align 4, !tbaa !5
%71 = getelementptr inbounds i32, ptr %70, i64 4
%wide.load224 = load <4 x i32>, ptr %71, align 4, !tbaa !5
%72 = call <4 x i32> @llvm.smax.v4i32(<4 x i32> %vec.phi220, <4 x i32> %wide.load223)
%73 = call <4 x i32> @llvm.smax.v4i32(<4 x i32> %vec.phi221, <4 x i32> %wide.load224)
%index.next225 = add nuw i64 %index219, 8
%74 = icmp eq i64 %index.next225, %n.vec214
br i1 %74, label %middle.block209, label %vector.body218, !llvm.loop !21
middle.block209: ; preds = %vector.body218
%rdx.minmax226 = call <4 x i32> @llvm.smax.v4i32(<4 x i32> %72, <4 x i32> %73)
%75 = call i32 @llvm.vector.reduce.smax.v4i32(<4 x i32> %rdx.minmax226)
%cmp.n217 = icmp eq i64 %69, %n.vec214
br i1 %cmp.n217, label %for.end89.loopexit, label %for.body79.preheader228
for.body79.preheader228: ; preds = %for.body79.preheader, %middle.block209
%indvars.iv160.ph = phi i64 [ 1, %for.body79.preheader ], [ %ind.end215, %middle.block209 ]
%max.3144.ph = phi i32 [ -1, %for.body79.preheader ], [ %75, %middle.block209 ]
br label %for.body79
for.body79: ; preds = %for.body79.preheader228, %for.body79
%indvars.iv160 = phi i64 [ %indvars.iv.next161, %for.body79 ], [ %indvars.iv160.ph, %for.body79.preheader228 ]
%max.3144 = phi i32 [ %spec.select123, %for.body79 ], [ %max.3144.ph, %for.body79.preheader228 ]
%arrayidx81 = getelementptr inbounds [505 x i32], ptr @r_max, i64 0, i64 %indvars.iv160
%76 = load i32, ptr %arrayidx81, align 4, !tbaa !5
%spec.select123 = call i32 @llvm.smax.i32(i32 %max.3144, i32 %76)
%indvars.iv.next161 = add nuw nsw i64 %indvars.iv160, 1
%exitcond164.not = icmp eq i64 %indvars.iv.next161, %wide.trip.count163
br i1 %exitcond164.not, label %for.end89.loopexit, label %for.body79, !llvm.loop !22
for.end89.loopexit: ; preds = %for.body79, %middle.block209
%spec.select123.lcssa = phi i32 [ %75, %middle.block209 ], [ %spec.select123, %for.body79 ]
%77 = add i32 %67, 1
br label %for.end89
for.end89: ; preds = %for.end89.loopexit, %for.cond77.preheader
%storemerge120.lcssa = phi i32 [ 1, %for.cond77.preheader ], [ %77, %for.end89.loopexit ]
%max.3.lcssa = phi i32 [ -1, %for.cond77.preheader ], [ %spec.select123.lcssa, %for.end89.loopexit ]
store i32 %storemerge120.lcssa, ptr %i, align 4, !tbaa !5
br label %if.end91
if.end91: ; preds = %for.end70, %for.end89
%max.3.lcssa.sink = phi i32 [ %max.3.lcssa, %for.end89 ], [ %count.0.lcssa, %for.end70 ]
%call90 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3, i32 noundef %max.3.lcssa.sink)
%78 = load i32, ptr %q, align 4, !tbaa !5
%dec = add nsw i32 %78, -1
store i32 %dec, ptr %q, align 4, !tbaa !5
%tobool43.not = icmp eq i32 %78, 0
br i1 %tobool43.not, label %while.end92, label %while.body, !llvm.loop !23
while.end92: ; preds = %if.end91, %while.cond.preheader
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %j) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %i) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %q) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %m) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smax.i32(i32, i32) #3
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare <4 x i32> @llvm.smax.v4i32(<4 x i32>, <4 x i32>) #3
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.vector.reduce.smax.v4i32(<4 x i32>) #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10, !11, !12}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!"llvm.loop.isvectorized", i32 1}
!12 = !{!"llvm.loop.unroll.runtime.disable"}
!13 = distinct !{!13, !10, !12, !11}
!14 = distinct !{!14, !10, !11, !12}
!15 = distinct !{!15, !10}
!16 = distinct !{!16, !10, !17}
!17 = !{!"llvm.loop.unswitch.partial.disable"}
!18 = distinct !{!18, !10, !12, !11}
!19 = distinct !{!19, !10}
!20 = distinct !{!20, !10}
!21 = distinct !{!21, !10, !11, !12}
!22 = distinct !{!22, !10, !12, !11}
!23 = distinct !{!23, !10}
|
#include <stdio.h>
int main(void){
int i,a;
int x,y,z,w;
scanf("%d",&a);
x=a/1000;y=(a-x*1000)/100;z=(a-x*1000-y*100)/10;
w=(a-x*1000-y*100-z*10);
if(x==y||y==z||z==w)
printf("Bad");
else
printf("Good");
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_233773/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_233773/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"Bad\00", align 1
@.str.2 = private unnamed_addr constant [5 x i8] c"Good\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%a = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %a) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a)
%0 = load i32, ptr %a, align 4, !tbaa !5
%div = sdiv i32 %0, 1000
%mul.neg = mul nsw i32 %div, -1000
%sub = add i32 %mul.neg, %0
%div1 = sdiv i32 %sub, 100
%mul4.neg = mul nsw i32 %div1, -100
%sub5 = add i32 %mul4.neg, %sub
%div6 = sdiv i32 %sub5, 10
%mul11.neg = mul nsw i32 %div6, -10
%sub12 = add i32 %mul11.neg, %sub5
%cmp = icmp eq i32 %div, %div1
%cmp13 = icmp eq i32 %div1, %div6
%or.cond = or i1 %cmp, %cmp13
%cmp15 = icmp eq i32 %div6, %sub12
%or.cond26 = or i1 %or.cond, %cmp15
%.str.1..str.2 = select i1 %or.cond26, ptr @.str.1, ptr @.str.2
%call17 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) %.str.1..str.2)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %a) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
int main(void){
char s[4];
int i,j;
scanf("%s",s);
for(i=0;i<3;i++){
if(s[i]==s[i+1]){
printf("Bad");
return 0;
}
}
printf("Good");
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_233816/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_233816/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%s\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"Bad\00", align 1
@.str.2 = private unnamed_addr constant [5 x i8] c"Good\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%s = alloca [4 x i8], align 1
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %s) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %s)
%0 = load i8, ptr %s, align 1, !tbaa !5
%arrayidx2 = getelementptr inbounds [4 x i8], ptr %s, i64 0, i64 1
%1 = load i8, ptr %arrayidx2, align 1, !tbaa !5
%cmp4 = icmp eq i8 %0, %1
br i1 %cmp4, label %cleanup, label %for.cond.1, !llvm.loop !8
for.cond.1: ; preds = %entry
%arrayidx2.1 = getelementptr inbounds [4 x i8], ptr %s, i64 0, i64 2
%2 = load i8, ptr %arrayidx2.1, align 1, !tbaa !5
%cmp4.1 = icmp eq i8 %1, %2
%arrayidx2.2 = getelementptr inbounds [4 x i8], ptr %s, i64 0, i64 3
%3 = load i8, ptr %arrayidx2.2, align 1
%cmp4.2 = icmp eq i8 %2, %3
%or.cond = select i1 %cmp4.1, i1 true, i1 %cmp4.2
%spec.select = select i1 %or.cond, ptr @.str.1, ptr @.str.2
br label %cleanup, !llvm.loop !8
cleanup: ; preds = %for.cond.1, %entry
%.str.2.sink = phi ptr [ @.str.1, %entry ], [ %spec.select, %for.cond.1 ]
%call7 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) %.str.2.sink)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %s) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C/C++ TBAA"}
!8 = distinct !{!8, !9}
!9 = !{!"llvm.loop.mustprogress"}
|
#include<stdio.h>
#include<string.h>
int main()
{
char s[100];
scanf("%s",&s);
if(s[0]==s[1]||s[1]==s[2]||s[2]==s[3]||s[3]==s[4])
{
printf("Bad\n");
}
else
{
printf("Good\n");
}
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_233867/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_233867/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%s\00", align 1
@str = private unnamed_addr constant [5 x i8] c"Good\00", align 1
@str.3 = private unnamed_addr constant [4 x i8] c"Bad\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%s = alloca [100 x i8], align 16
call void @llvm.lifetime.start.p0(i64 100, ptr nonnull %s) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %s)
%0 = load i8, ptr %s, align 16, !tbaa !5
%arrayidx1 = getelementptr inbounds [100 x i8], ptr %s, i64 0, i64 1
%1 = load i8, ptr %arrayidx1, align 1, !tbaa !5
%cmp = icmp eq i8 %0, %1
br i1 %cmp, label %if.end, label %lor.lhs.false
lor.lhs.false: ; preds = %entry
%arrayidx6 = getelementptr inbounds [100 x i8], ptr %s, i64 0, i64 2
%2 = load i8, ptr %arrayidx6, align 2, !tbaa !5
%cmp8 = icmp eq i8 %1, %2
br i1 %cmp8, label %if.end, label %lor.lhs.false10
lor.lhs.false10: ; preds = %lor.lhs.false
%arrayidx13 = getelementptr inbounds [100 x i8], ptr %s, i64 0, i64 3
%3 = load i8, ptr %arrayidx13, align 1, !tbaa !5
%cmp15 = icmp eq i8 %2, %3
%arrayidx20 = getelementptr inbounds [100 x i8], ptr %s, i64 0, i64 4
%4 = load i8, ptr %arrayidx20, align 4
%cmp22 = icmp eq i8 %3, %4
%or.cond = select i1 %cmp15, i1 true, i1 %cmp22
%spec.select = select i1 %or.cond, ptr @str.3, ptr @str
br label %if.end
if.end: ; preds = %lor.lhs.false10, %entry, %lor.lhs.false
%str.sink = phi ptr [ @str.3, %lor.lhs.false ], [ @str.3, %entry ], [ %spec.select, %lor.lhs.false10 ]
%puts = call i32 @puts(ptr nonnull dereferenceable(1) %str.sink)
call void @llvm.lifetime.end.p0(i64 100, ptr nonnull %s) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @puts(ptr nocapture noundef readonly) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C/C++ TBAA"}
|
#include<stdio.h>
#include<string.h>
int main()
{
char a[10000];
int b;
scanf("%s%d",a,&b);
int c=strlen(a);
int check=0;
int i,j;
if(c%b==0)
{
int d=c/b;
int e=0;
int w=0;
for(j=0;j<b;j++)
{
if(j>0)
{
e=e+d;
}
w=0;
for(i=e;i<e+d;i++)
{
w++;
if(a[i]==a[e+d-w])
{
}
else
{
check=1;
break;
}
}
if(check==1)
{
break;
}
}
if(check==0)
printf("YES\n");
else
printf("NO\n");
}
else
{
printf("NO\n");
}
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_23391/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_23391/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [5 x i8] c"%s%d\00", align 1
@str.3 = private unnamed_addr constant [3 x i8] c"NO\00", align 1
@str.4 = private unnamed_addr constant [4 x i8] c"YES\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%a = alloca [10000 x i8], align 16
%b = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 10000, ptr nonnull %a) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %b) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a, ptr noundef nonnull %b)
%call2 = call i64 @strlen(ptr noundef nonnull dereferenceable(1) %a) #6
%conv = trunc i64 %call2 to i32
%0 = load i32, ptr %b, align 4, !tbaa !5
%rem = srem i32 %conv, %0
%div = sdiv i32 %conv, %0
%cmp = icmp eq i32 %rem, 0
br i1 %cmp, label %if.then, label %if.end40
if.then: ; preds = %entry
%cmp4.not58 = icmp sgt i32 %0, 0
br i1 %cmp4.not58, label %for.body.preheader, label %if.end40
for.body.preheader: ; preds = %if.then
%cmp1155 = icmp sgt i32 %div, 0
br label %for.body
for.body: ; preds = %for.body.preheader, %for.inc28
%e.060 = phi i32 [ %spec.select, %for.inc28 ], [ 0, %for.body.preheader ]
%j.059 = phi i32 [ %inc29, %for.inc28 ], [ 0, %for.body.preheader ]
%cmp6.not = icmp eq i32 %j.059, 0
%add = select i1 %cmp6.not, i32 0, i32 %div
%spec.select = add i32 %add, %e.060
br i1 %cmp1155, label %for.body13.preheader, label %for.inc28
for.body13.preheader: ; preds = %for.body
%add10 = add nsw i32 %spec.select, %div
%1 = sext i32 %add10 to i64
%2 = sext i32 %spec.select to i64
br label %for.body13
for.cond9: ; preds = %for.body13
%indvars.iv.next63 = add nsw i64 %indvars.iv62, 1
%cmp11 = icmp slt i64 %indvars.iv.next63, %1
br i1 %cmp11, label %for.body13, label %for.inc28, !llvm.loop !9
for.body13: ; preds = %for.body13.preheader, %for.cond9
%indvars.iv62 = phi i64 [ %2, %for.body13.preheader ], [ %indvars.iv.next63, %for.cond9 ]
%indvars.iv = phi i64 [ 0, %for.body13.preheader ], [ %indvars.iv.next, %for.cond9 ]
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%arrayidx = getelementptr inbounds [10000 x i8], ptr %a, i64 0, i64 %indvars.iv62
%3 = load i8, ptr %arrayidx, align 1, !tbaa !11
%4 = sub nsw i64 %1, %indvars.iv.next
%arrayidx17 = getelementptr inbounds [10000 x i8], ptr %a, i64 0, i64 %4
%5 = load i8, ptr %arrayidx17, align 1, !tbaa !11
%cmp19 = icmp eq i8 %3, %5
br i1 %cmp19, label %for.cond9, label %if.end40
for.inc28: ; preds = %for.cond9, %for.body
%inc29 = add nuw nsw i32 %j.059, 1
%exitcond.not = icmp eq i32 %inc29, %0
br i1 %exitcond.not, label %if.end40, label %for.body, !llvm.loop !12
if.end40: ; preds = %for.inc28, %for.body13, %entry, %if.then
%str.4.sink = phi ptr [ @str.4, %if.then ], [ @str.3, %entry ], [ @str.3, %for.body13 ], [ @str.4, %for.inc28 ]
%puts54 = call i32 @puts(ptr nonnull dereferenceable(1) %str.4.sink)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %b) #5
call void @llvm.lifetime.end.p0(i64 10000, ptr nonnull %a) #5
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare i64 @strlen(ptr nocapture noundef) local_unnamed_addr #3
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @puts(ptr nocapture noundef readonly) local_unnamed_addr #4
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nofree nounwind willreturn memory(argmem: read) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nofree nounwind }
attributes #5 = { nounwind }
attributes #6 = { nounwind willreturn memory(read) }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!7, !7, i64 0}
!12 = distinct !{!12, !10}
|
#include<stdio.h>
int main()
{
long n,i,d,c=0,a[5],k=0,dig=0;
scanf("%ld",&n);
while(dig<4)
{
d=n%10;
a[k]=d;
k++;
n=n/10;
dig++;
}
for(i=0;i<3;i++)
{
if(a[i]==a[i+1])
{
c++; break;
}
}
if(c>0)
{
printf("Bad");
}
else
{
printf("Good");
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_233960/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_233960/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [4 x i8] c"%ld\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"Bad\00", align 1
@.str.2 = private unnamed_addr constant [5 x i8] c"Good\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i64, align 8
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %n) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%n.promoted = load i64, ptr %n, align 8, !tbaa !5
%rem = srem i64 %n.promoted, 10
%div = sdiv i64 %n.promoted, 10
%rem.1 = srem i64 %div, 10
%div.1 = sdiv i64 %n.promoted, 100
%rem.2 = srem i64 %div.1, 10
%div.2 = sdiv i64 %n.promoted, 1000
%rem.3 = srem i64 %div.2, 10
%div.3 = sdiv i64 %n.promoted, 10000
store i64 %div.3, ptr %n, align 8, !tbaa !5
%cmp5 = icmp eq i64 %rem, %rem.1
%cmp5.1 = icmp eq i64 %rem.1, %rem.2
%or.cond = or i1 %cmp5, %cmp5.1
%cmp5.2 = icmp eq i64 %rem.2, %rem.3
%or.cond25 = or i1 %or.cond, %cmp5.2
%.str.1..str.2 = select i1 %or.cond25, ptr @.str.1, ptr @.str.2
%call11 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) %.str.1..str.2)
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %n) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#include <stdio.h>
int main(void){
char p[5];
scanf("%s",p);
if(p[0]==p[1]||p[1]==p[2]||p[2]==p[3]){
puts("Bad");
}else{
puts("Good");
}
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_234002/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_234002/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%s\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"Bad\00", align 1
@.str.2 = private unnamed_addr constant [5 x i8] c"Good\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%p = alloca [5 x i8], align 1
call void @llvm.lifetime.start.p0(i64 5, ptr nonnull %p) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %p)
%0 = load i8, ptr %p, align 1, !tbaa !5
%arrayidx1 = getelementptr inbounds [5 x i8], ptr %p, i64 0, i64 1
%1 = load i8, ptr %arrayidx1, align 1, !tbaa !5
%cmp = icmp eq i8 %0, %1
br i1 %cmp, label %if.end, label %lor.lhs.false
lor.lhs.false: ; preds = %entry
%arrayidx6 = getelementptr inbounds [5 x i8], ptr %p, i64 0, i64 2
%2 = load i8, ptr %arrayidx6, align 1, !tbaa !5
%cmp8 = icmp eq i8 %1, %2
%arrayidx13 = getelementptr inbounds [5 x i8], ptr %p, i64 0, i64 3
%3 = load i8, ptr %arrayidx13, align 1
%cmp15 = icmp eq i8 %2, %3
%or.cond = select i1 %cmp8, i1 true, i1 %cmp15
%spec.select = select i1 %or.cond, ptr @.str.1, ptr @.str.2
br label %if.end
if.end: ; preds = %lor.lhs.false, %entry
%.str.2.sink = phi ptr [ @.str.1, %entry ], [ %spec.select, %lor.lhs.false ]
%call18 = call i32 @puts(ptr noundef nonnull dereferenceable(1) %.str.2.sink)
call void @llvm.lifetime.end.p0(i64 5, ptr nonnull %p) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @puts(ptr nocapture noundef readonly) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C/C++ TBAA"}
|
#include<stdio.h>
#include<math.h>
int main (void){
int S,i,s[5];
scanf("%d",&S);
for(i=0;i<4;i++){
s[i]=S%10;
S=(int)S/10;
}
if(s[0]==s[1]||s[1]==s[2]||s[2]==s[3]){
printf("Bad");
}else{
printf("Good");
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_234046/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_234046/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"Bad\00", align 1
@.str.2 = private unnamed_addr constant [5 x i8] c"Good\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%S = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %S) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %S)
%S.promoted = load i32, ptr %S, align 4, !tbaa !5
%rem = srem i32 %S.promoted, 10
%div = sdiv i32 %S.promoted, 10
%rem.1 = srem i32 %div, 10
%div.3 = sdiv i32 %S.promoted, 10000
store i32 %div.3, ptr %S, align 4, !tbaa !5
%cmp3 = icmp eq i32 %rem, %rem.1
br i1 %cmp3, label %if.end, label %lor.lhs.false
lor.lhs.false: ; preds = %entry
%div.2 = sdiv i32 %S.promoted, 1000
%rem.3 = srem i32 %div.2, 10
%div.1 = sdiv i32 %S.promoted, 100
%rem.2 = srem i32 %div.1, 10
%cmp6 = icmp eq i32 %rem.1, %rem.2
%cmp10 = icmp eq i32 %rem.2, %rem.3
%or.cond = or i1 %cmp6, %cmp10
%spec.select = select i1 %or.cond, ptr @.str.1, ptr @.str.2
br label %if.end
if.end: ; preds = %lor.lhs.false, %entry
%.str.2.sink = phi ptr [ @.str.1, %entry ], [ %spec.select, %lor.lhs.false ]
%call12 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) %.str.2.sink)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %S) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#include<stdio.h>
int main(void){
char S[5],i;
scanf("%s",S);
for(i = 0;i < 4;i++){
if(S[i] == S[i + 1]){
printf("Bad");
return 0;
}
}
printf("Good");
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_234097/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_234097/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%s\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"Bad\00", align 1
@.str.2 = private unnamed_addr constant [5 x i8] c"Good\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%S = alloca [5 x i8], align 1
call void @llvm.lifetime.start.p0(i64 5, ptr nonnull %S) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %S)
%0 = load i8, ptr %S, align 1, !tbaa !5
%arrayidx5 = getelementptr inbounds [5 x i8], ptr %S, i64 0, i64 1
%1 = load i8, ptr %arrayidx5, align 1, !tbaa !5
%cmp7 = icmp eq i8 %0, %1
br i1 %cmp7, label %if.then, label %for.cond
for.cond: ; preds = %entry
%arrayidx5.1 = getelementptr inbounds [5 x i8], ptr %S, i64 0, i64 2
%2 = load i8, ptr %arrayidx5.1, align 1, !tbaa !5
%cmp7.1 = icmp eq i8 %1, %2
br i1 %cmp7.1, label %if.then, label %for.cond.1
for.cond.1: ; preds = %for.cond
%arrayidx5.2 = getelementptr inbounds [5 x i8], ptr %S, i64 0, i64 3
%3 = load i8, ptr %arrayidx5.2, align 1, !tbaa !5
%cmp7.2 = icmp eq i8 %2, %3
%arrayidx5.3 = getelementptr inbounds [5 x i8], ptr %S, i64 0, i64 4
%4 = load i8, ptr %arrayidx5.3, align 1
%cmp7.3 = icmp eq i8 %3, %4
%or.cond = select i1 %cmp7.2, i1 true, i1 %cmp7.3
br i1 %or.cond, label %if.then, label %cleanup
if.then: ; preds = %for.cond.1, %for.cond, %entry
br label %cleanup
cleanup: ; preds = %for.cond.1, %if.then
%.str.2.sink = phi ptr [ @.str.1, %if.then ], [ @.str.2, %for.cond.1 ]
%call10 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) %.str.2.sink)
call void @llvm.lifetime.end.p0(i64 5, ptr nonnull %S) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C/C++ TBAA"}
|
#include <stdio.h>
int main(void){
char s[256];
scanf("%s",s);
if (s[0] == s[1] || s[1] == s[2] || s[2] == s[3] || s[3] == s[4] ){
printf("Bad");
}else{
printf("Good");
}
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_234147/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_234147/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%s\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"Bad\00", align 1
@.str.2 = private unnamed_addr constant [5 x i8] c"Good\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%s = alloca [256 x i8], align 16
call void @llvm.lifetime.start.p0(i64 256, ptr nonnull %s) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %s)
%0 = load i8, ptr %s, align 16, !tbaa !5
%arrayidx1 = getelementptr inbounds [256 x i8], ptr %s, i64 0, i64 1
%1 = load i8, ptr %arrayidx1, align 1, !tbaa !5
%cmp = icmp eq i8 %0, %1
br i1 %cmp, label %if.end, label %lor.lhs.false
lor.lhs.false: ; preds = %entry
%arrayidx6 = getelementptr inbounds [256 x i8], ptr %s, i64 0, i64 2
%2 = load i8, ptr %arrayidx6, align 2, !tbaa !5
%cmp8 = icmp eq i8 %1, %2
br i1 %cmp8, label %if.end, label %lor.lhs.false10
lor.lhs.false10: ; preds = %lor.lhs.false
%arrayidx13 = getelementptr inbounds [256 x i8], ptr %s, i64 0, i64 3
%3 = load i8, ptr %arrayidx13, align 1, !tbaa !5
%cmp15 = icmp eq i8 %2, %3
%arrayidx20 = getelementptr inbounds [256 x i8], ptr %s, i64 0, i64 4
%4 = load i8, ptr %arrayidx20, align 4
%cmp22 = icmp eq i8 %3, %4
%or.cond = select i1 %cmp15, i1 true, i1 %cmp22
%spec.select = select i1 %or.cond, ptr @.str.1, ptr @.str.2
br label %if.end
if.end: ; preds = %lor.lhs.false10, %entry, %lor.lhs.false
%.str.2.sink = phi ptr [ @.str.1, %lor.lhs.false ], [ @.str.1, %entry ], [ %spec.select, %lor.lhs.false10 ]
%call25 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) %.str.2.sink)
call void @llvm.lifetime.end.p0(i64 256, ptr nonnull %s) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C/C++ TBAA"}
|
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#define NEW(p,n){p=malloc((n)*sizeof(p[0]));if(p==NULL){printf("not enough memory\n");exit(1);};}
//pの型の変数n個の要素分のメモリを確保し、そのアドレスをpに代入するマクロ
#define MAX(a, b) ((a) > (b) ? (a) : (b))
#define MIN(a, b) ((a) < (b) ? (a) : (b))
#define SWAP(type, x, y) do { type tmp = x; x = y; y = tmp; } while (0)
#define MOD 1000000007
int main(void){
int N;
scanf("%d",&N);
char Map[2][N+1];
scanf("%s",Map[0]);
scanf("%s",Map[1]);
long ans=1;
for(int i=0;i<N;i++){
//縦置きのとき
if(Map[0][i]==Map[1][i]){
if(i==0) ans=(ans*3)%MOD;
else{
//一個前も縦置きなら
if(Map[0][i-1]==Map[1][i-1]) ans=(ans*2)%MOD;
}
}
//横置きのとき
else{
if(i==0) ans=6;
else{
//一個前も縦置きなら
if(Map[0][i-1]==Map[1][i-1]) ans=(ans*2)%MOD;
else{
if(Map[0][i]!=Map[0][i-1]) ans=(ans*3)%MOD;
}
}
}
}
printf("%ld\n",ans);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_234190/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_234190/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [3 x i8] c"%s\00", align 1
@.str.2 = private unnamed_addr constant [5 x i8] c"%ld\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%N = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %N) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %N)
%0 = load i32, ptr %N, align 4, !tbaa !5
%add = add nsw i32 %0, 1
%1 = zext i32 %add to i64
%2 = call ptr @llvm.stacksave.p0()
%3 = shl nuw nsw i64 %1, 1
%vla = alloca i8, i64 %3, align 16
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %vla)
%arrayidx2 = getelementptr inbounds i8, ptr %vla, i64 %1
%call3 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %arrayidx2)
%4 = load i32, ptr %N, align 4, !tbaa !5
%cmp85 = icmp sgt i32 %4, 0
br i1 %cmp85, label %for.body.preheader, label %for.cond.cleanup
for.body.preheader: ; preds = %entry
%wide.trip.count = zext i32 %4 to i64
%5 = load i8, ptr %vla, align 16, !tbaa !9
%6 = load i8, ptr %arrayidx2, align 1, !tbaa !9
%cmp10.peel = icmp eq i8 %5, %6
%spec.select = select i1 %cmp10.peel, i64 3, i64 6
%exitcond.peel.not = icmp eq i32 %4, 1
br i1 %exitcond.peel.not, label %for.cond.cleanup, label %for.body
for.cond.cleanup: ; preds = %for.inc, %for.body.preheader, %entry
%ans.0.lcssa = phi i64 [ 1, %entry ], [ %spec.select, %for.body.preheader ], [ %ans.1, %for.inc ]
%call69 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i64 noundef %ans.0.lcssa)
call void @llvm.stackrestore.p0(ptr %2)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %N) #4
ret i32 0
for.body: ; preds = %for.body.preheader, %for.inc
%indvars.iv = phi i64 [ %indvars.iv.next, %for.inc ], [ 1, %for.body.preheader ]
%ans.086 = phi i64 [ %ans.1, %for.inc ], [ %spec.select, %for.body.preheader ]
%arrayidx5 = getelementptr inbounds i8, ptr %vla, i64 %indvars.iv
%7 = load i8, ptr %arrayidx5, align 1, !tbaa !9
%arrayidx8 = getelementptr inbounds i8, ptr %arrayidx2, i64 %indvars.iv
%8 = load i8, ptr %arrayidx8, align 1, !tbaa !9
%cmp10 = icmp eq i8 %7, %8
%9 = add nsw i64 %indvars.iv, -1
%arrayidx17 = getelementptr inbounds i8, ptr %vla, i64 %9
%10 = load i8, ptr %arrayidx17, align 1, !tbaa !9
%arrayidx22 = getelementptr inbounds i8, ptr %arrayidx2, i64 %9
%11 = load i8, ptr %arrayidx22, align 1, !tbaa !9
%cmp24 = icmp eq i8 %10, %11
br i1 %cmp10, label %if.else, label %if.else34
if.else: ; preds = %for.body
br i1 %cmp24, label %if.then26, label %for.inc
if.then26: ; preds = %if.else
%mul27 = shl nsw i64 %ans.086, 1
%rem28 = srem i64 %mul27, 1000000007
br label %for.inc
if.else34: ; preds = %for.body
br i1 %cmp24, label %if.then47, label %if.else50
if.then47: ; preds = %if.else34
%mul48 = shl nsw i64 %ans.086, 1
%rem49 = srem i64 %mul48, 1000000007
br label %for.inc
if.else50: ; preds = %if.else34
%cmp60.not = icmp eq i8 %7, %10
br i1 %cmp60.not, label %for.inc, label %if.then62
if.then62: ; preds = %if.else50
%mul63 = mul nsw i64 %ans.086, 3
%rem64 = srem i64 %mul63, 1000000007
br label %for.inc
for.inc: ; preds = %if.else, %if.then26, %if.then47, %if.then62, %if.else50
%ans.1 = phi i64 [ %rem28, %if.then26 ], [ %ans.086, %if.else ], [ %rem49, %if.then47 ], [ %rem64, %if.then62 ], [ %ans.086, %if.else50 ]
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
br i1 %exitcond.not, label %for.cond.cleanup, label %for.body, !llvm.loop !10
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare ptr @llvm.stacksave.p0() #3
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare void @llvm.stackrestore.p0(ptr) #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nocallback nofree nosync nounwind willreturn }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!7, !7, i64 0}
!10 = distinct !{!10, !11, !12}
!11 = !{!"llvm.loop.mustprogress"}
!12 = !{!"llvm.loop.peeled.count", i32 1}
|
#include <stdio.h>
int main(void) {
long long X;
scanf("%lld", &X);
long long sum = 0;
long long time = 0;
// add unless exceed
while (sum < X) {
sum += (time++) + 1;
}
printf("%lld\n", time);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_234240/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_234240/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [5 x i8] c"%lld\00", align 1
@.str.1 = private unnamed_addr constant [6 x i8] c"%lld\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%X = alloca i64, align 8
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %X) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %X)
%0 = load i64, ptr %X, align 8, !tbaa !5
%cmp5 = icmp sgt i64 %0, 0
br i1 %cmp5, label %while.body, label %while.end
while.body: ; preds = %entry, %while.body
%time.07 = phi i64 [ %inc, %while.body ], [ 0, %entry ]
%sum.06 = phi i64 [ %add1, %while.body ], [ 0, %entry ]
%inc = add nuw nsw i64 %time.07, 1
%add1 = add nuw nsw i64 %inc, %sum.06
%cmp = icmp slt i64 %add1, %0
br i1 %cmp, label %while.body, label %while.end, !llvm.loop !9
while.end: ; preds = %while.body, %entry
%time.0.lcssa = phi i64 [ 0, %entry ], [ %inc, %while.body ]
%call2 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %time.0.lcssa)
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %X) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"long long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
|
#include <stdio.h>
int main(void){
int a[6];
for(int i = 0;i < 6;i++) scanf("%d",&a[i]);
int counter[4] = {0,0,0,0};
for(int i = 0;i < 6;i++){
counter[a[i]-1]++;
}
for(int i = 0;i < 4;i++){
if(counter[i] >= 3){
printf("NO\n");
return 0;
}
}
printf("YES\n");
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_234284/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_234284/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@str = private unnamed_addr constant [3 x i8] c"NO\00", align 1
@str.3 = private unnamed_addr constant [4 x i8] c"YES\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%a = alloca [6 x i32], align 16
%counter = alloca [4 x i32], align 16
call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %a) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a)
%arrayidx.1 = getelementptr inbounds [6 x i32], ptr %a, i64 0, i64 1
%call.1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx.1)
%arrayidx.2 = getelementptr inbounds [6 x i32], ptr %a, i64 0, i64 2
%call.2 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx.2)
%arrayidx.3 = getelementptr inbounds [6 x i32], ptr %a, i64 0, i64 3
%call.3 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx.3)
%arrayidx.4 = getelementptr inbounds [6 x i32], ptr %a, i64 0, i64 4
%call.4 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx.4)
%arrayidx.5 = getelementptr inbounds [6 x i32], ptr %a, i64 0, i64 5
%call.5 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx.5)
call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %counter) #5
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(16) %counter, i8 0, i64 16, i1 false)
%0 = load i32, ptr %a, align 16, !tbaa !5
%sub = add nsw i32 %0, -1
%idxprom8 = sext i32 %sub to i64
%arrayidx9 = getelementptr inbounds [4 x i32], ptr %counter, i64 0, i64 %idxprom8
%1 = load i32, ptr %arrayidx9, align 4, !tbaa !5
%inc10 = add nsw i32 %1, 1
store i32 %inc10, ptr %arrayidx9, align 4, !tbaa !5
%2 = load i32, ptr %arrayidx.1, align 4, !tbaa !5
%sub.1 = add nsw i32 %2, -1
%idxprom8.1 = sext i32 %sub.1 to i64
%arrayidx9.1 = getelementptr inbounds [4 x i32], ptr %counter, i64 0, i64 %idxprom8.1
%3 = load i32, ptr %arrayidx9.1, align 4, !tbaa !5
%inc10.1 = add nsw i32 %3, 1
store i32 %inc10.1, ptr %arrayidx9.1, align 4, !tbaa !5
%4 = load i32, ptr %arrayidx.2, align 8, !tbaa !5
%sub.2 = add nsw i32 %4, -1
%idxprom8.2 = sext i32 %sub.2 to i64
%arrayidx9.2 = getelementptr inbounds [4 x i32], ptr %counter, i64 0, i64 %idxprom8.2
%5 = load i32, ptr %arrayidx9.2, align 4, !tbaa !5
%inc10.2 = add nsw i32 %5, 1
store i32 %inc10.2, ptr %arrayidx9.2, align 4, !tbaa !5
%6 = load i32, ptr %arrayidx.3, align 4, !tbaa !5
%sub.3 = add nsw i32 %6, -1
%idxprom8.3 = sext i32 %sub.3 to i64
%arrayidx9.3 = getelementptr inbounds [4 x i32], ptr %counter, i64 0, i64 %idxprom8.3
%7 = load i32, ptr %arrayidx9.3, align 4, !tbaa !5
%inc10.3 = add nsw i32 %7, 1
store i32 %inc10.3, ptr %arrayidx9.3, align 4, !tbaa !5
%8 = load i32, ptr %arrayidx.4, align 16, !tbaa !5
%sub.4 = add nsw i32 %8, -1
%idxprom8.4 = sext i32 %sub.4 to i64
%arrayidx9.4 = getelementptr inbounds [4 x i32], ptr %counter, i64 0, i64 %idxprom8.4
%9 = load i32, ptr %arrayidx9.4, align 4, !tbaa !5
%inc10.4 = add nsw i32 %9, 1
store i32 %inc10.4, ptr %arrayidx9.4, align 4, !tbaa !5
%10 = load i32, ptr %arrayidx.5, align 4, !tbaa !5
%sub.5 = add nsw i32 %10, -1
%idxprom8.5 = sext i32 %sub.5 to i64
%arrayidx9.5 = getelementptr inbounds [4 x i32], ptr %counter, i64 0, i64 %idxprom8.5
%11 = load i32, ptr %arrayidx9.5, align 4, !tbaa !5
%inc10.5 = add nsw i32 %11, 1
store i32 %inc10.5, ptr %arrayidx9.5, align 4, !tbaa !5
%12 = load <4 x i32>, ptr %counter, align 16
%.fr = freeze <4 x i32> %12
%13 = icmp sgt <4 x i32> %.fr, <i32 2, i32 2, i32 2, i32 2>
%14 = bitcast <4 x i1> %13 to i4
%.not = icmp eq i4 %14, 0
%str.str.3 = select i1 %.not, ptr @str.3, ptr @str
%puts = call i32 @puts(ptr nonnull dereferenceable(1) %str.str.3)
call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %counter) #5
call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %a) #5
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #3
; Function Attrs: nofree nounwind
declare noundef i32 @puts(ptr nocapture noundef readonly) local_unnamed_addr #4
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #4 = { nofree nounwind }
attributes #5 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#include <stdio.h>
int main(void){
int a[4]={0,0,0,0};
int b[6];
int i;
for(i=0;i<6;i++){
scanf("%d",&b[i]);
}
int k;
for(k=0;k<6;k++){
a[b[k]-1]=a[b[k]-1]+1;
}
if(a[0]>0 && a[0]<3 && a[1]>0 && a[1]<3 && a[2]>0 && a[2]<3 && a[3]>0 && a[3]<3){
printf("YES\n");
}else{
printf("NO\n");
}
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_234327/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_234327/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@str = private unnamed_addr constant [3 x i8] c"NO\00", align 1
@str.3 = private unnamed_addr constant [4 x i8] c"YES\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%a = alloca [4 x i32], align 16
%b = alloca [6 x i32], align 16
call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %a) #5
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(16) %a, i8 0, i64 16, i1 false)
call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %b) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %b)
%arrayidx.1 = getelementptr inbounds [6 x i32], ptr %b, i64 0, i64 1
%call.1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx.1)
%arrayidx.2 = getelementptr inbounds [6 x i32], ptr %b, i64 0, i64 2
%call.2 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx.2)
%arrayidx.3 = getelementptr inbounds [6 x i32], ptr %b, i64 0, i64 3
%call.3 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx.3)
%arrayidx.4 = getelementptr inbounds [6 x i32], ptr %b, i64 0, i64 4
%call.4 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx.4)
%arrayidx.5 = getelementptr inbounds [6 x i32], ptr %b, i64 0, i64 5
%call.5 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx.5)
%0 = load i32, ptr %b, align 16, !tbaa !5
%sub = add nsw i32 %0, -1
%idxprom6 = sext i32 %sub to i64
%arrayidx7 = getelementptr inbounds [4 x i32], ptr %a, i64 0, i64 %idxprom6
%1 = load i32, ptr %arrayidx7, align 4, !tbaa !5
%add = add nsw i32 %1, 1
store i32 %add, ptr %arrayidx7, align 4, !tbaa !5
%2 = load i32, ptr %arrayidx.1, align 4, !tbaa !5
%sub.1 = add nsw i32 %2, -1
%idxprom6.1 = sext i32 %sub.1 to i64
%arrayidx7.1 = getelementptr inbounds [4 x i32], ptr %a, i64 0, i64 %idxprom6.1
%3 = load i32, ptr %arrayidx7.1, align 4, !tbaa !5
%add.1 = add nsw i32 %3, 1
store i32 %add.1, ptr %arrayidx7.1, align 4, !tbaa !5
%4 = load i32, ptr %arrayidx.2, align 8, !tbaa !5
%sub.2 = add nsw i32 %4, -1
%idxprom6.2 = sext i32 %sub.2 to i64
%arrayidx7.2 = getelementptr inbounds [4 x i32], ptr %a, i64 0, i64 %idxprom6.2
%5 = load i32, ptr %arrayidx7.2, align 4, !tbaa !5
%add.2 = add nsw i32 %5, 1
store i32 %add.2, ptr %arrayidx7.2, align 4, !tbaa !5
%6 = load i32, ptr %arrayidx.3, align 4, !tbaa !5
%sub.3 = add nsw i32 %6, -1
%idxprom6.3 = sext i32 %sub.3 to i64
%arrayidx7.3 = getelementptr inbounds [4 x i32], ptr %a, i64 0, i64 %idxprom6.3
%7 = load i32, ptr %arrayidx7.3, align 4, !tbaa !5
%add.3 = add nsw i32 %7, 1
store i32 %add.3, ptr %arrayidx7.3, align 4, !tbaa !5
%8 = load i32, ptr %arrayidx.4, align 16, !tbaa !5
%sub.4 = add nsw i32 %8, -1
%idxprom6.4 = sext i32 %sub.4 to i64
%arrayidx7.4 = getelementptr inbounds [4 x i32], ptr %a, i64 0, i64 %idxprom6.4
%9 = load i32, ptr %arrayidx7.4, align 4, !tbaa !5
%add.4 = add nsw i32 %9, 1
store i32 %add.4, ptr %arrayidx7.4, align 4, !tbaa !5
%10 = load i32, ptr %arrayidx.5, align 4, !tbaa !5
%sub.5 = add nsw i32 %10, -1
%idxprom6.5 = sext i32 %sub.5 to i64
%arrayidx7.5 = getelementptr inbounds [4 x i32], ptr %a, i64 0, i64 %idxprom6.5
%11 = load i32, ptr %arrayidx7.5, align 4, !tbaa !5
%add.5 = add nsw i32 %11, 1
store i32 %add.5, ptr %arrayidx7.5, align 4, !tbaa !5
%12 = load i32, ptr %a, align 16
%13 = add i32 %12, -1
%or.cond = icmp ult i32 %13, 2
%arrayidx21 = getelementptr inbounds [4 x i32], ptr %a, i64 0, i64 1
%14 = load i32, ptr %arrayidx21, align 4
%cmp22 = icmp sgt i32 %14, 0
%or.cond40 = select i1 %or.cond, i1 %cmp22, i1 false
%cmp25 = icmp slt i32 %14, 3
%or.cond41 = select i1 %or.cond40, i1 %cmp25, i1 false
%arrayidx27 = getelementptr inbounds [4 x i32], ptr %a, i64 0, i64 2
%15 = load i32, ptr %arrayidx27, align 8
%cmp28 = icmp sgt i32 %15, 0
%or.cond42 = select i1 %or.cond41, i1 %cmp28, i1 false
%cmp31 = icmp slt i32 %15, 3
%or.cond43 = select i1 %or.cond42, i1 %cmp31, i1 false
%arrayidx33 = getelementptr inbounds [4 x i32], ptr %a, i64 0, i64 3
%16 = load i32, ptr %arrayidx33, align 4
%cmp34 = icmp sgt i32 %16, 0
%or.cond44 = select i1 %or.cond43, i1 %cmp34, i1 false
%cmp37 = icmp slt i32 %16, 3
%or.cond45 = select i1 %or.cond44, i1 %cmp37, i1 false
%str.3.str = select i1 %or.cond45, ptr @str.3, ptr @str
%puts = call i32 @puts(ptr nonnull dereferenceable(1) %str.3.str)
call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %b) #5
call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %a) #5
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #2
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @puts(ptr nocapture noundef readonly) local_unnamed_addr #4
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #3 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nofree nounwind }
attributes #5 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#include<stdio.h>
#include<stdlib.h>
#define df 0
int cost[8];
int val[8];
typedef long int li ;
int main (){
int i,n,ga,sa,ba,gb,sb,bb;
scanf("%d%d%d%d%d%d%d",&n,&ga,&sa,&ba,&gb,&sb,&bb);
cost[0]=1;
cost[1]=ga;
cost[2]=sa;
cost[3]=ba;
cost[4]=gb;
cost[5]=sb;
cost[6]=bb;
cost[7]=1;
val[0]=1;
val[1]=gb;
val[2]=sb;
val[3]=bb;
val[4]=ga;
val[5]=sa;
val[6]=ba;
val[7]=1;
int* dp;
dp=(int*)malloc(sizeof(int)*(n+1));
dp[0]=0;
for(i=1;i<=n;i++){
dp[i]=0;
int j;
for(j=0;j<4;j++){
if(i>=cost[j]){
if(dp[i]<dp[i-cost[j]]+val[j])dp[i]=dp[i-cost[j]]+val[j];
}
}
}
n=dp[n];
li* dp2;
dp2=(li*)malloc(sizeof(li)*(n+1));
dp2[0]=0;
for(i=1;i<=n;i++){
dp2[i]=0;
int j;
for(j=4;j<8;j++){
if(i>=cost[j]){
if(dp2[i]<dp2[i-cost[j]]+val[j])dp2[i]=dp2[i-cost[j]]+val[j];
}
}
}
if(df){
for(i=0;i<=n;i++)
printf("%ld ",dp2[i]);
printf("\n");
}
printf("%ld",dp2[n]);
free(dp);
free(dp2);
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_234370/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_234370/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [15 x i8] c"%d%d%d%d%d%d%d\00", align 1
@cost = dso_local local_unnamed_addr global [8 x i32] zeroinitializer, align 16
@val = dso_local local_unnamed_addr global [8 x i32] zeroinitializer, align 16
@.str.1 = private unnamed_addr constant [4 x i8] c"%ld\00", align 1
; Function Attrs: nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
%ga = alloca i32, align 4
%sa = alloca i32, align 4
%ba = alloca i32, align 4
%gb = alloca i32, align 4
%sb = alloca i32, align 4
%bb = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %ga) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %sa) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %ba) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %gb) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %sb) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %bb) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n, ptr noundef nonnull %ga, ptr noundef nonnull %sa, ptr noundef nonnull %ba, ptr noundef nonnull %gb, ptr noundef nonnull %sb, ptr noundef nonnull %bb)
store i32 1, ptr @cost, align 16, !tbaa !5
%0 = load i32, ptr %ga, align 4, !tbaa !5
store i32 %0, ptr getelementptr inbounds ([8 x i32], ptr @cost, i64 0, i64 1), align 4, !tbaa !5
%1 = load i32, ptr %sa, align 4, !tbaa !5
store i32 %1, ptr getelementptr inbounds ([8 x i32], ptr @cost, i64 0, i64 2), align 8, !tbaa !5
%2 = load i32, ptr %ba, align 4, !tbaa !5
store i32 %2, ptr getelementptr inbounds ([8 x i32], ptr @cost, i64 0, i64 3), align 4, !tbaa !5
%3 = load i32, ptr %gb, align 4, !tbaa !5
store i32 %3, ptr getelementptr inbounds ([8 x i32], ptr @cost, i64 0, i64 4), align 16, !tbaa !5
%4 = load i32, ptr %sb, align 4, !tbaa !5
store i32 %4, ptr getelementptr inbounds ([8 x i32], ptr @cost, i64 0, i64 5), align 4, !tbaa !5
%5 = load i32, ptr %bb, align 4, !tbaa !5
store i32 %5, ptr getelementptr inbounds ([8 x i32], ptr @cost, i64 0, i64 6), align 8, !tbaa !5
store i32 1, ptr getelementptr inbounds ([8 x i32], ptr @cost, i64 0, i64 7), align 4, !tbaa !5
store i32 1, ptr @val, align 16, !tbaa !5
store i32 %3, ptr getelementptr inbounds ([8 x i32], ptr @val, i64 0, i64 1), align 4, !tbaa !5
store i32 %4, ptr getelementptr inbounds ([8 x i32], ptr @val, i64 0, i64 2), align 8, !tbaa !5
store i32 %5, ptr getelementptr inbounds ([8 x i32], ptr @val, i64 0, i64 3), align 4, !tbaa !5
store i32 %0, ptr getelementptr inbounds ([8 x i32], ptr @val, i64 0, i64 4), align 16, !tbaa !5
store i32 %1, ptr getelementptr inbounds ([8 x i32], ptr @val, i64 0, i64 5), align 4, !tbaa !5
store i32 %2, ptr getelementptr inbounds ([8 x i32], ptr @val, i64 0, i64 6), align 8, !tbaa !5
store i32 1, ptr getelementptr inbounds ([8 x i32], ptr @val, i64 0, i64 7), align 4, !tbaa !5
%6 = load i32, ptr %n, align 4, !tbaa !5
%add = add i32 %6, 1
%conv = sext i32 %add to i64
%mul = shl nsw i64 %conv, 2
%call1 = call noalias ptr @malloc(i64 noundef %mul) #6
store i32 0, ptr %call1, align 4, !tbaa !5
%cmp.not142 = icmp slt i32 %6, 1
br i1 %cmp.not142, label %for.end37, label %for.body.preheader
for.body.preheader: ; preds = %entry
%wide.trip.count = zext i32 %add to i64
%7 = sext i32 %0 to i64
%8 = sext i32 %1 to i64
%9 = sext i32 %2 to i64
br label %if.then
if.then: ; preds = %for.inc.3, %for.body.preheader
%indvars.iv = phi i64 [ 1, %for.body.preheader ], [ %indvars.iv.next, %for.inc.3 ]
%arrayidx3 = getelementptr inbounds i32, ptr %call1, i64 %indvars.iv
store i32 0, ptr %arrayidx3, align 4, !tbaa !5
%sub = shl i64 %indvars.iv, 32
%sext = add i64 %sub, -4294967296
%idxprom16 = ashr exact i64 %sext, 32
%arrayidx17 = getelementptr inbounds i32, ptr %call1, i64 %idxprom16
%10 = load i32, ptr %arrayidx17, align 4, !tbaa !5
%cmp21 = icmp sgt i32 %10, -1
br i1 %cmp21, label %if.then23, label %for.inc
if.then23: ; preds = %if.then
%add20 = add nuw nsw i32 %10, 1
store i32 %add20, ptr %arrayidx3, align 4, !tbaa !5
br label %for.inc
for.inc: ; preds = %if.then23, %if.then
%11 = phi i32 [ %add20, %if.then23 ], [ 0, %if.then ]
%cmp10.not.1 = icmp slt i64 %indvars.iv, %7
br i1 %cmp10.not.1, label %for.inc.1, label %if.then.1
if.then.1: ; preds = %for.inc
%12 = trunc i64 %indvars.iv to i32
%sub.1 = sub nsw i32 %12, %0
%idxprom16.1 = sext i32 %sub.1 to i64
%arrayidx17.1 = getelementptr inbounds i32, ptr %call1, i64 %idxprom16.1
%13 = load i32, ptr %arrayidx17.1, align 4, !tbaa !5
%add20.1 = add nsw i32 %3, %13
%cmp21.1 = icmp slt i32 %11, %add20.1
br i1 %cmp21.1, label %if.then23.1, label %for.inc.1
if.then23.1: ; preds = %if.then.1
store i32 %add20.1, ptr %arrayidx3, align 4, !tbaa !5
br label %for.inc.1
for.inc.1: ; preds = %if.then23.1, %if.then.1, %for.inc
%14 = phi i32 [ %add20.1, %if.then23.1 ], [ %11, %if.then.1 ], [ %11, %for.inc ]
%cmp10.not.2 = icmp slt i64 %indvars.iv, %8
br i1 %cmp10.not.2, label %for.inc.2, label %if.then.2
if.then.2: ; preds = %for.inc.1
%15 = trunc i64 %indvars.iv to i32
%sub.2 = sub nsw i32 %15, %1
%idxprom16.2 = sext i32 %sub.2 to i64
%arrayidx17.2 = getelementptr inbounds i32, ptr %call1, i64 %idxprom16.2
%16 = load i32, ptr %arrayidx17.2, align 4, !tbaa !5
%add20.2 = add nsw i32 %4, %16
%cmp21.2 = icmp slt i32 %14, %add20.2
br i1 %cmp21.2, label %if.then23.2, label %for.inc.2
if.then23.2: ; preds = %if.then.2
store i32 %add20.2, ptr %arrayidx3, align 4, !tbaa !5
br label %for.inc.2
for.inc.2: ; preds = %if.then23.2, %if.then.2, %for.inc.1
%17 = phi i32 [ %add20.2, %if.then23.2 ], [ %14, %if.then.2 ], [ %14, %for.inc.1 ]
%cmp10.not.3 = icmp slt i64 %indvars.iv, %9
br i1 %cmp10.not.3, label %for.inc.3, label %if.then.3
if.then.3: ; preds = %for.inc.2
%18 = trunc i64 %indvars.iv to i32
%sub.3 = sub nsw i32 %18, %2
%idxprom16.3 = sext i32 %sub.3 to i64
%arrayidx17.3 = getelementptr inbounds i32, ptr %call1, i64 %idxprom16.3
%19 = load i32, ptr %arrayidx17.3, align 4, !tbaa !5
%add20.3 = add nsw i32 %5, %19
%cmp21.3 = icmp slt i32 %17, %add20.3
br i1 %cmp21.3, label %if.then23.3, label %for.inc.3
if.then23.3: ; preds = %if.then.3
store i32 %add20.3, ptr %arrayidx3, align 4, !tbaa !5
br label %for.inc.3
for.inc.3: ; preds = %if.then23.3, %if.then.3, %for.inc.2
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
br i1 %exitcond.not, label %for.end37, label %if.then, !llvm.loop !9
for.end37: ; preds = %for.inc.3, %entry
%idxprom38 = sext i32 %6 to i64
%arrayidx39 = getelementptr inbounds i32, ptr %call1, i64 %idxprom38
%20 = load i32, ptr %arrayidx39, align 4, !tbaa !5
store i32 %20, ptr %n, align 4, !tbaa !5
%add40 = add i32 %20, 1
%conv41 = sext i32 %add40 to i64
%mul42 = shl nsw i64 %conv41, 3
%call43 = call noalias ptr @malloc(i64 noundef %mul42) #6
store i64 0, ptr %call43, align 8, !tbaa !11
%cmp46.not145 = icmp slt i32 %20, 1
br i1 %cmp46.not145, label %for.end93, label %for.body48.preheader
for.body48.preheader: ; preds = %for.end37
%wide.trip.count156 = zext i32 %add40 to i64
%21 = sext i32 %3 to i64
%conv70 = sext i32 %0 to i64
%22 = sext i32 %4 to i64
%conv70.1 = sext i32 %1 to i64
%23 = sext i32 %5 to i64
%conv70.2 = sext i32 %2 to i64
br label %for.body48
for.body48: ; preds = %for.body48.preheader, %for.inc88.3
%indvars.iv153 = phi i64 [ 1, %for.body48.preheader ], [ %indvars.iv.next154, %for.inc88.3 ]
%arrayidx50 = getelementptr inbounds i64, ptr %call43, i64 %indvars.iv153
store i64 0, ptr %arrayidx50, align 8, !tbaa !11
%cmp58.not = icmp slt i64 %indvars.iv153, %21
br i1 %cmp58.not, label %for.inc88, label %if.then60
if.then60: ; preds = %for.body48
%24 = trunc i64 %indvars.iv153 to i32
%sub65 = sub nsw i32 %24, %3
%idxprom66 = sext i32 %sub65 to i64
%arrayidx67 = getelementptr inbounds i64, ptr %call43, i64 %idxprom66
%25 = load i64, ptr %arrayidx67, align 8, !tbaa !11
%add71 = add nsw i64 %25, %conv70
%cmp72 = icmp sgt i64 %add71, 0
br i1 %cmp72, label %if.then74, label %for.inc88
if.then74: ; preds = %if.then60
store i64 %add71, ptr %arrayidx50, align 8, !tbaa !11
br label %for.inc88
for.inc88: ; preds = %for.body48, %if.then74, %if.then60
%26 = phi i64 [ 0, %for.body48 ], [ %add71, %if.then74 ], [ 0, %if.then60 ]
%cmp58.not.1 = icmp slt i64 %indvars.iv153, %22
br i1 %cmp58.not.1, label %for.inc88.1, label %if.then60.1
if.then60.1: ; preds = %for.inc88
%27 = trunc i64 %indvars.iv153 to i32
%sub65.1 = sub nsw i32 %27, %4
%idxprom66.1 = sext i32 %sub65.1 to i64
%arrayidx67.1 = getelementptr inbounds i64, ptr %call43, i64 %idxprom66.1
%28 = load i64, ptr %arrayidx67.1, align 8, !tbaa !11
%add71.1 = add nsw i64 %28, %conv70.1
%cmp72.1 = icmp slt i64 %26, %add71.1
br i1 %cmp72.1, label %if.then74.1, label %for.inc88.1
if.then74.1: ; preds = %if.then60.1
store i64 %add71.1, ptr %arrayidx50, align 8, !tbaa !11
br label %for.inc88.1
for.inc88.1: ; preds = %if.then74.1, %if.then60.1, %for.inc88
%29 = phi i64 [ %add71.1, %if.then74.1 ], [ %26, %if.then60.1 ], [ %26, %for.inc88 ]
%cmp58.not.2 = icmp slt i64 %indvars.iv153, %23
br i1 %cmp58.not.2, label %if.then60.3, label %if.then60.2
if.then60.2: ; preds = %for.inc88.1
%30 = trunc i64 %indvars.iv153 to i32
%sub65.2 = sub nsw i32 %30, %5
%idxprom66.2 = sext i32 %sub65.2 to i64
%arrayidx67.2 = getelementptr inbounds i64, ptr %call43, i64 %idxprom66.2
%31 = load i64, ptr %arrayidx67.2, align 8, !tbaa !11
%add71.2 = add nsw i64 %31, %conv70.2
%cmp72.2 = icmp slt i64 %29, %add71.2
br i1 %cmp72.2, label %if.then74.2, label %if.then60.3
if.then74.2: ; preds = %if.then60.2
store i64 %add71.2, ptr %arrayidx50, align 8, !tbaa !11
br label %if.then60.3
if.then60.3: ; preds = %for.inc88.1, %if.then60.2, %if.then74.2
%32 = phi i64 [ %add71.2, %if.then74.2 ], [ %29, %if.then60.2 ], [ %29, %for.inc88.1 ]
%sub65.3 = shl i64 %indvars.iv153, 32
%sext158 = add i64 %sub65.3, -4294967296
%idxprom66.3 = ashr exact i64 %sext158, 32
%arrayidx67.3 = getelementptr inbounds i64, ptr %call43, i64 %idxprom66.3
%33 = load i64, ptr %arrayidx67.3, align 8, !tbaa !11
%cmp72.3.not = icmp sgt i64 %32, %33
br i1 %cmp72.3.not, label %for.inc88.3, label %if.then74.3
if.then74.3: ; preds = %if.then60.3
%add71.3 = add nsw i64 %33, 1
store i64 %add71.3, ptr %arrayidx50, align 8, !tbaa !11
br label %for.inc88.3
for.inc88.3: ; preds = %if.then74.3, %if.then60.3
%indvars.iv.next154 = add nuw nsw i64 %indvars.iv153, 1
%exitcond157.not = icmp eq i64 %indvars.iv.next154, %wide.trip.count156
br i1 %exitcond157.not, label %for.end93, label %for.body48, !llvm.loop !13
for.end93: ; preds = %for.inc88.3, %for.end37
%idxprom94 = sext i32 %20 to i64
%arrayidx95 = getelementptr inbounds i64, ptr %call43, i64 %idxprom94
%34 = load i64, ptr %arrayidx95, align 8, !tbaa !11
%call96 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %34)
call void @free(ptr noundef %call1) #5
call void @free(ptr noundef nonnull %call43) #5
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %bb) #5
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %sb) #5
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %gb) #5
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %ba) #5
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %sa) #5
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %ga) #5
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #5
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @malloc(i64 noundef) local_unnamed_addr #3
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, inaccessiblemem: readwrite)
declare void @free(ptr allocptr nocapture noundef) local_unnamed_addr #4
attributes #0 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite) "alloc-family"="malloc" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, inaccessiblemem: readwrite) "alloc-family"="malloc" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nounwind }
attributes #6 = { nounwind allocsize(0) }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!12, !12, i64 0}
!12 = !{!"long", !7, i64 0}
!13 = distinct !{!13, !10}
|
#include<stdio.h>
#define P 998244353
int main(void){
int n,k;
int l[100],r[100];
int a[400400]={0};
int i,j;
scanf("%d%d",&n,&k);
for(i=0;i<k;i++){
scanf("%d%d",&l[i],&r[i]);
}
a[0]=1;
for(i=0;i<n;i++){
for(j=0;j<k;j++){
a[i+l[j]]=(a[i+l[j]]+a[i])%P;
a[i+r[j]+1]=(a[i+r[j]+1]-a[i]+P)%P;
}
a[i+2]=(a[i+2]+a[i+1])%P;
}
printf("%d\n",a[n-1]);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_234413/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_234413/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [5 x i8] c"%d%d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
%k = alloca i32, align 4
%l = alloca [100 x i32], align 16
%r = alloca [100 x i32], align 16
%a = alloca [400400 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %k) #4
call void @llvm.lifetime.start.p0(i64 400, ptr nonnull %l) #4
call void @llvm.lifetime.start.p0(i64 400, ptr nonnull %r) #4
call void @llvm.lifetime.start.p0(i64 1601600, ptr nonnull %a) #4
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(1601600) %a, i8 0, i64 1601600, i1 false)
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n, ptr noundef nonnull %k)
%0 = load i32, ptr %k, align 4, !tbaa !5
%cmp80 = icmp sgt i32 %0, 0
br i1 %cmp80, label %for.body, label %for.end
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %l, i64 0, i64 %indvars.iv
%arrayidx2 = getelementptr inbounds [100 x i32], ptr %r, i64 0, i64 %indvars.iv
%call3 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx, ptr noundef nonnull %arrayidx2)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%1 = load i32, ptr %k, align 4, !tbaa !5
%2 = sext i32 %1 to i64
%cmp = icmp slt i64 %indvars.iv.next, %2
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !9
for.end: ; preds = %for.body, %entry
%.lcssa79 = phi i32 [ %0, %entry ], [ %1, %for.body ]
store i32 1, ptr %a, align 16, !tbaa !5
%3 = load i32, ptr %n, align 4, !tbaa !5
%cmp684 = icmp sgt i32 %3, 0
br i1 %cmp684, label %for.cond8.preheader.lr.ph, label %for.end55
for.cond8.preheader.lr.ph: ; preds = %for.end
%cmp982 = icmp sgt i32 %.lcssa79, 0
%wide.trip.count102 = zext i32 %3 to i64
br i1 %cmp982, label %for.cond8.preheader.us.preheader, label %for.cond8.preheader.preheader
for.cond8.preheader.preheader: ; preds = %for.cond8.preheader.lr.ph
%xtraiter = and i64 %wide.trip.count102, 1
%4 = icmp eq i32 %3, 1
br i1 %4, label %for.end55.loopexit106.unr-lcssa, label %for.cond8.preheader.preheader.new
for.cond8.preheader.preheader.new: ; preds = %for.cond8.preheader.preheader
%unroll_iter = and i64 %wide.trip.count102, 4294967294
br label %for.cond8.preheader
for.cond8.preheader.us.preheader: ; preds = %for.cond8.preheader.lr.ph
%wide.trip.count96 = zext i32 %.lcssa79 to i64
br label %for.cond8.preheader.us
for.cond8.preheader.us: ; preds = %for.cond8.preheader.us.preheader, %for.cond8.for.end41_crit_edge.us
%indvars.iv98 = phi i64 [ 0, %for.cond8.preheader.us.preheader ], [ %indvars.iv.next99, %for.cond8.for.end41_crit_edge.us ]
%arrayidx16.us = getelementptr inbounds [400400 x i32], ptr %a, i64 0, i64 %indvars.iv98
%indvars.iv.next99 = add nuw nsw i64 %indvars.iv98, 1
%5 = trunc i64 %indvars.iv98 to i32
%6 = trunc i64 %indvars.iv.next99 to i32
br label %for.body10.us
for.body10.us: ; preds = %for.cond8.preheader.us, %for.body10.us
%indvars.iv93 = phi i64 [ 0, %for.cond8.preheader.us ], [ %indvars.iv.next94, %for.body10.us ]
%arrayidx12.us = getelementptr inbounds [100 x i32], ptr %l, i64 0, i64 %indvars.iv93
%7 = load i32, ptr %arrayidx12.us, align 4, !tbaa !5
%add.us = add nsw i32 %7, %5
%idxprom13.us = sext i32 %add.us to i64
%arrayidx14.us = getelementptr inbounds [400400 x i32], ptr %a, i64 0, i64 %idxprom13.us
%8 = load i32, ptr %arrayidx14.us, align 4, !tbaa !5
%9 = load i32, ptr %arrayidx16.us, align 4, !tbaa !5
%add17.us = add nsw i32 %9, %8
%rem.us = srem i32 %add17.us, 998244353
store i32 %rem.us, ptr %arrayidx14.us, align 4, !tbaa !5
%arrayidx24.us = getelementptr inbounds [100 x i32], ptr %r, i64 0, i64 %indvars.iv93
%10 = load i32, ptr %arrayidx24.us, align 4, !tbaa !5
%add26.us = add i32 %10, %6
%idxprom27.us = sext i32 %add26.us to i64
%arrayidx28.us = getelementptr inbounds [400400 x i32], ptr %a, i64 0, i64 %idxprom27.us
%11 = load i32, ptr %arrayidx28.us, align 4, !tbaa !5
%12 = load i32, ptr %arrayidx16.us, align 4, !tbaa !5
%sub.us = add i32 %11, 998244353
%add31.us = sub i32 %sub.us, %12
%rem32.us = srem i32 %add31.us, 998244353
store i32 %rem32.us, ptr %arrayidx28.us, align 4, !tbaa !5
%indvars.iv.next94 = add nuw nsw i64 %indvars.iv93, 1
%exitcond97.not = icmp eq i64 %indvars.iv.next94, %wide.trip.count96
br i1 %exitcond97.not, label %for.cond8.for.end41_crit_edge.us, label %for.body10.us, !llvm.loop !11
for.cond8.for.end41_crit_edge.us: ; preds = %for.body10.us
%13 = add nuw nsw i64 %indvars.iv98, 2
%arrayidx44.us = getelementptr inbounds [400400 x i32], ptr %a, i64 0, i64 %13
%14 = load i32, ptr %arrayidx44.us, align 4, !tbaa !5
%arrayidx47.us = getelementptr inbounds [400400 x i32], ptr %a, i64 0, i64 %indvars.iv.next99
%15 = load i32, ptr %arrayidx47.us, align 4, !tbaa !5
%add48.us = add nsw i32 %15, %14
%rem49.us = srem i32 %add48.us, 998244353
store i32 %rem49.us, ptr %arrayidx44.us, align 4, !tbaa !5
%exitcond103.not = icmp eq i64 %indvars.iv.next99, %wide.trip.count102
br i1 %exitcond103.not, label %for.end55, label %for.cond8.preheader.us, !llvm.loop !12
for.cond8.preheader: ; preds = %for.cond8.preheader, %for.cond8.preheader.preheader.new
%16 = phi i32 [ 0, %for.cond8.preheader.preheader.new ], [ %rem49.1, %for.cond8.preheader ]
%indvars.iv89 = phi i64 [ 0, %for.cond8.preheader.preheader.new ], [ %indvars.iv.next90.1, %for.cond8.preheader ]
%niter = phi i64 [ 0, %for.cond8.preheader.preheader.new ], [ %niter.next.1, %for.cond8.preheader ]
%17 = add nuw nsw i64 %indvars.iv89, 2
%arrayidx44 = getelementptr inbounds [400400 x i32], ptr %a, i64 0, i64 %17
%18 = load i32, ptr %arrayidx44, align 8, !tbaa !5
%add48 = add nsw i32 %16, %18
%rem49 = srem i32 %add48, 998244353
store i32 %rem49, ptr %arrayidx44, align 8, !tbaa !5
%19 = add nuw nsw i64 %indvars.iv89, 3
%arrayidx44.1 = getelementptr inbounds [400400 x i32], ptr %a, i64 0, i64 %19
%20 = load i32, ptr %arrayidx44.1, align 4, !tbaa !5
%indvars.iv.next90.1 = add nuw nsw i64 %indvars.iv89, 2
%add48.1 = add nsw i32 %rem49, %20
%rem49.1 = srem i32 %add48.1, 998244353
store i32 %rem49.1, ptr %arrayidx44.1, align 4, !tbaa !5
%niter.next.1 = add i64 %niter, 2
%niter.ncmp.1 = icmp eq i64 %niter.next.1, %unroll_iter
br i1 %niter.ncmp.1, label %for.end55.loopexit106.unr-lcssa.loopexit, label %for.cond8.preheader, !llvm.loop !12
for.end55.loopexit106.unr-lcssa.loopexit: ; preds = %for.cond8.preheader
%21 = add nuw nsw i64 %indvars.iv89, 4
br label %for.end55.loopexit106.unr-lcssa
for.end55.loopexit106.unr-lcssa: ; preds = %for.end55.loopexit106.unr-lcssa.loopexit, %for.cond8.preheader.preheader
%.unr = phi i32 [ 0, %for.cond8.preheader.preheader ], [ %rem49.1, %for.end55.loopexit106.unr-lcssa.loopexit ]
%indvars.iv89.unr = phi i64 [ 2, %for.cond8.preheader.preheader ], [ %21, %for.end55.loopexit106.unr-lcssa.loopexit ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.end55, label %for.cond8.preheader.epil
for.cond8.preheader.epil: ; preds = %for.end55.loopexit106.unr-lcssa
%arrayidx44.epil = getelementptr inbounds [400400 x i32], ptr %a, i64 0, i64 %indvars.iv89.unr
%22 = load i32, ptr %arrayidx44.epil, align 4, !tbaa !5
%add48.epil = add nsw i32 %.unr, %22
%rem49.epil = srem i32 %add48.epil, 998244353
store i32 %rem49.epil, ptr %arrayidx44.epil, align 4, !tbaa !5
br label %for.end55
for.end55: ; preds = %for.cond8.preheader.epil, %for.end55.loopexit106.unr-lcssa, %for.cond8.for.end41_crit_edge.us, %for.end
%sub56 = add nsw i32 %3, -1
%idxprom57 = sext i32 %sub56 to i64
%arrayidx58 = getelementptr inbounds [400400 x i32], ptr %a, i64 0, i64 %idxprom57
%23 = load i32, ptr %arrayidx58, align 4, !tbaa !5
%call59 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %23)
call void @llvm.lifetime.end.p0(i64 1601600, ptr nonnull %a) #4
call void @llvm.lifetime.end.p0(i64 400, ptr nonnull %r) #4
call void @llvm.lifetime.end.p0(i64 400, ptr nonnull %l) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %k) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #2
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #3 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
|
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
int n,m,x;
int ans=0;
int c[12]={0};
int a[12][12]={{0}};
int ability[12]={0};
int sel[12]={0};
int tmp;
void sum(int p[])
{
tmp=0;
for(int j=0;j<m;j++) ability[j]=0;
for(int i=0;i<n;i++)
{
if(p[i]==1)
{
tmp+=c[i];
for(int j=0;j<m;j++)
{
ability[j]+=a[i][j];
}
}
}
}
void search(int i)
{
for(int k=0;k<=1;k++)
{
sel[i]=k;
if(i==n-1)
{
sum(sel);
int flag=0;
for(int j=0;j<m;j++)
{
if(ability[j]<x)
{
flag=1;
break;
}
}
if(flag==0 && ans>tmp) ans=tmp;
}
else search(i+1);
}
}
int main(void)
{
scanf("%d %d %d",&n,&m,&x);
for(int i=0;i<n;i++)
{
scanf("%d",&c[i]);
ans+=c[i];
for(int j=0;j<m;j++)
{
scanf("%d",&a[i][j]);
ability[j]+=a[i][j];
}
}
for(int j=0;j<m;j++)
{
if(ability[j]<x)
{
printf("-1\n");
return 0;
}
}
search(0);
printf("%d\n",ans);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_234558/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_234558/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@ans = dso_local local_unnamed_addr global i32 0, align 4
@c = dso_local global [12 x i32] zeroinitializer, align 16
@a = dso_local global [12 x [12 x i32]] zeroinitializer, align 16
@ability = dso_local local_unnamed_addr global [12 x i32] zeroinitializer, align 16
@sel = dso_local local_unnamed_addr global [12 x i32] zeroinitializer, align 16
@tmp = dso_local local_unnamed_addr global i32 0, align 4
@m = dso_local global i32 0, align 4
@n = dso_local global i32 0, align 4
@x = dso_local global i32 0, align 4
@.str = private unnamed_addr constant [9 x i8] c"%d %d %d\00", align 1
@.str.1 = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.3 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
@str = private unnamed_addr constant [3 x i8] c"-1\00", align 1
; Function Attrs: nofree nosync nounwind memory(readwrite, argmem: read, inaccessiblemem: none) uwtable
define dso_local void @sum(ptr nocapture noundef readonly %p) local_unnamed_addr #0 {
entry:
store i32 0, ptr @tmp, align 4, !tbaa !5
%0 = load i32, ptr @m, align 4, !tbaa !5
%.fr = freeze i32 %0
%cmp37 = icmp sgt i32 %.fr, 0
br i1 %cmp37, label %for.cond1.preheader, label %for.cond1.preheader.thread
for.cond1.preheader: ; preds = %entry
%1 = zext i32 %.fr to i64
%2 = shl nuw nsw i64 %1, 2
tail call void @llvm.memset.p0.i64(ptr nonnull align 16 @ability, i8 0, i64 %2, i1 false), !tbaa !5
%3 = load i32, ptr @n, align 4, !tbaa !5
%cmp243 = icmp sgt i32 %3, 0
br i1 %cmp243, label %for.body4.us.preheader, label %for.cond.cleanup3
for.cond1.preheader.thread: ; preds = %entry
%4 = load i32, ptr @n, align 4, !tbaa !5
%cmp24359 = icmp sgt i32 %4, 0
br i1 %cmp24359, label %for.body4.preheader, label %for.cond.cleanup3
for.body4.preheader: ; preds = %for.cond1.preheader.thread
%wide.trip.count = zext i32 %4 to i64
%xtraiter = and i64 %wide.trip.count, 1
%5 = icmp eq i32 %4, 1
br i1 %5, label %for.cond.cleanup3.loopexit65.unr-lcssa, label %for.body4.preheader.new
for.body4.preheader.new: ; preds = %for.body4.preheader
%unroll_iter = and i64 %wide.trip.count, 4294967294
br label %for.body4
for.body4.us.preheader: ; preds = %for.cond1.preheader
%wide.trip.count57 = zext i32 %3 to i64
%wide.trip.count52 = zext i32 %.fr to i64
%min.iters.check = icmp ult i32 %.fr, 8
%n.vec = and i64 %wide.trip.count52, 4294967288
%cmp.n = icmp eq i64 %n.vec, %wide.trip.count52
br label %for.body4.us
for.body4.us: ; preds = %for.body4.us.preheader, %for.inc25.us
%indvars.iv54 = phi i64 [ 0, %for.body4.us.preheader ], [ %indvars.iv.next55, %for.inc25.us ]
%add4244.us = phi i32 [ 0, %for.body4.us.preheader ], [ %add41.us, %for.inc25.us ]
%arrayidx6.us = getelementptr inbounds i32, ptr %p, i64 %indvars.iv54
%6 = load i32, ptr %arrayidx6.us, align 4, !tbaa !5
%cmp7.us = icmp eq i32 %6, 1
br i1 %cmp7.us, label %if.then.us, label %for.inc25.us
if.then.us: ; preds = %for.body4.us
%arrayidx9.us = getelementptr inbounds [12 x i32], ptr @c, i64 0, i64 %indvars.iv54
%7 = load i32, ptr %arrayidx9.us, align 4, !tbaa !5
%add.us = add nsw i32 %add4244.us, %7
store i32 %add.us, ptr @tmp, align 4, !tbaa !5
br i1 %min.iters.check, label %for.body14.us.preheader, label %vector.body
vector.body: ; preds = %if.then.us, %vector.body
%index = phi i64 [ %index.next, %vector.body ], [ 0, %if.then.us ]
%8 = getelementptr inbounds [12 x [12 x i32]], ptr @a, i64 0, i64 %indvars.iv54, i64 %index
%wide.load = load <4 x i32>, ptr %8, align 16, !tbaa !5
%9 = getelementptr inbounds i32, ptr %8, i64 4
%wide.load62 = load <4 x i32>, ptr %9, align 16, !tbaa !5
%10 = getelementptr inbounds [12 x i32], ptr @ability, i64 0, i64 %index
%wide.load63 = load <4 x i32>, ptr %10, align 16, !tbaa !5
%11 = getelementptr inbounds i32, ptr %10, i64 4
%wide.load64 = load <4 x i32>, ptr %11, align 16, !tbaa !5
%12 = add nsw <4 x i32> %wide.load63, %wide.load
%13 = add nsw <4 x i32> %wide.load64, %wide.load62
store <4 x i32> %12, ptr %10, align 16, !tbaa !5
store <4 x i32> %13, ptr %11, align 16, !tbaa !5
%index.next = add nuw i64 %index, 8
%14 = icmp eq i64 %index.next, %n.vec
br i1 %14, label %middle.block, label %vector.body, !llvm.loop !9
middle.block: ; preds = %vector.body
br i1 %cmp.n, label %for.inc25.us, label %for.body14.us.preheader
for.body14.us.preheader: ; preds = %if.then.us, %middle.block
%indvars.iv49.ph = phi i64 [ 0, %if.then.us ], [ %n.vec, %middle.block ]
br label %for.body14.us
for.inc25.us: ; preds = %for.body14.us, %middle.block, %for.body4.us
%add41.us = phi i32 [ %add4244.us, %for.body4.us ], [ %add.us, %middle.block ], [ %add.us, %for.body14.us ]
%indvars.iv.next55 = add nuw nsw i64 %indvars.iv54, 1
%exitcond58.not = icmp eq i64 %indvars.iv.next55, %wide.trip.count57
br i1 %exitcond58.not, label %for.cond.cleanup3, label %for.body4.us, !llvm.loop !13
for.body14.us: ; preds = %for.body14.us.preheader, %for.body14.us
%indvars.iv49 = phi i64 [ %indvars.iv.next50, %for.body14.us ], [ %indvars.iv49.ph, %for.body14.us.preheader ]
%arrayidx18.us = getelementptr inbounds [12 x [12 x i32]], ptr @a, i64 0, i64 %indvars.iv54, i64 %indvars.iv49
%15 = load i32, ptr %arrayidx18.us, align 4, !tbaa !5
%arrayidx20.us = getelementptr inbounds [12 x i32], ptr @ability, i64 0, i64 %indvars.iv49
%16 = load i32, ptr %arrayidx20.us, align 4, !tbaa !5
%add21.us = add nsw i32 %16, %15
store i32 %add21.us, ptr %arrayidx20.us, align 4, !tbaa !5
%indvars.iv.next50 = add nuw nsw i64 %indvars.iv49, 1
%exitcond53.not = icmp eq i64 %indvars.iv.next50, %wide.trip.count52
br i1 %exitcond53.not, label %for.inc25.us, label %for.body14.us, !llvm.loop !14
for.cond.cleanup3.loopexit65.unr-lcssa: ; preds = %for.inc25.1, %for.body4.preheader
%indvars.iv.unr = phi i64 [ 0, %for.body4.preheader ], [ %indvars.iv.next.1, %for.inc25.1 ]
%add4244.unr = phi i32 [ 0, %for.body4.preheader ], [ %add41.1, %for.inc25.1 ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.cond.cleanup3, label %for.body4.epil
for.body4.epil: ; preds = %for.cond.cleanup3.loopexit65.unr-lcssa
%arrayidx6.epil = getelementptr inbounds i32, ptr %p, i64 %indvars.iv.unr
%17 = load i32, ptr %arrayidx6.epil, align 4, !tbaa !5
%cmp7.epil = icmp eq i32 %17, 1
br i1 %cmp7.epil, label %if.then.epil, label %for.cond.cleanup3
if.then.epil: ; preds = %for.body4.epil
%arrayidx9.epil = getelementptr inbounds [12 x i32], ptr @c, i64 0, i64 %indvars.iv.unr
%18 = load i32, ptr %arrayidx9.epil, align 4, !tbaa !5
%add.epil = add nsw i32 %add4244.unr, %18
store i32 %add.epil, ptr @tmp, align 4, !tbaa !5
br label %for.cond.cleanup3
for.cond.cleanup3: ; preds = %for.cond.cleanup3.loopexit65.unr-lcssa, %if.then.epil, %for.body4.epil, %for.inc25.us, %for.cond1.preheader.thread, %for.cond1.preheader
ret void
for.body4: ; preds = %for.inc25.1, %for.body4.preheader.new
%indvars.iv = phi i64 [ 0, %for.body4.preheader.new ], [ %indvars.iv.next.1, %for.inc25.1 ]
%add4244 = phi i32 [ 0, %for.body4.preheader.new ], [ %add41.1, %for.inc25.1 ]
%niter = phi i64 [ 0, %for.body4.preheader.new ], [ %niter.next.1, %for.inc25.1 ]
%arrayidx6 = getelementptr inbounds i32, ptr %p, i64 %indvars.iv
%19 = load i32, ptr %arrayidx6, align 4, !tbaa !5
%cmp7 = icmp eq i32 %19, 1
br i1 %cmp7, label %if.then, label %for.inc25
if.then: ; preds = %for.body4
%arrayidx9 = getelementptr inbounds [12 x i32], ptr @c, i64 0, i64 %indvars.iv
%20 = load i32, ptr %arrayidx9, align 8, !tbaa !5
%add = add nsw i32 %add4244, %20
store i32 %add, ptr @tmp, align 4, !tbaa !5
br label %for.inc25
for.inc25: ; preds = %if.then, %for.body4
%add41 = phi i32 [ %add, %if.then ], [ %add4244, %for.body4 ]
%indvars.iv.next = or i64 %indvars.iv, 1
%arrayidx6.1 = getelementptr inbounds i32, ptr %p, i64 %indvars.iv.next
%21 = load i32, ptr %arrayidx6.1, align 4, !tbaa !5
%cmp7.1 = icmp eq i32 %21, 1
br i1 %cmp7.1, label %if.then.1, label %for.inc25.1
if.then.1: ; preds = %for.inc25
%arrayidx9.1 = getelementptr inbounds [12 x i32], ptr @c, i64 0, i64 %indvars.iv.next
%22 = load i32, ptr %arrayidx9.1, align 4, !tbaa !5
%add.1 = add nsw i32 %add41, %22
store i32 %add.1, ptr @tmp, align 4, !tbaa !5
br label %for.inc25.1
for.inc25.1: ; preds = %if.then.1, %for.inc25
%add41.1 = phi i32 [ %add.1, %if.then.1 ], [ %add41, %for.inc25 ]
%indvars.iv.next.1 = add nuw nsw i64 %indvars.iv, 2
%niter.next.1 = add i64 %niter, 2
%niter.ncmp.1 = icmp eq i64 %niter.next.1, %unroll_iter
br i1 %niter.ncmp.1, label %for.cond.cleanup3.loopexit65.unr-lcssa, label %for.body4, !llvm.loop !13
}
; Function Attrs: nofree nosync nounwind memory(readwrite, argmem: none, inaccessiblemem: none) uwtable
define dso_local void @search(i32 noundef %i) local_unnamed_addr #1 {
entry:
br label %tailrecurse
tailrecurse: ; preds = %for.inc15, %entry
%i.tr = phi i32 [ %i, %entry ], [ %add, %for.inc15 ]
%idxprom = sext i32 %i.tr to i64
%arrayidx = getelementptr inbounds [12 x i32], ptr @sel, i64 0, i64 %idxprom
%add = add nsw i32 %i.tr, 1
store i32 0, ptr %arrayidx, align 4, !tbaa !5
%0 = load i32, ptr @n, align 4, !tbaa !5
%sub = add nsw i32 %0, -1
%cmp1 = icmp eq i32 %sub, %i.tr
br i1 %cmp1, label %if.then, label %if.else
if.then: ; preds = %tailrecurse
store i32 0, ptr @tmp, align 4, !tbaa !5
%1 = load i32, ptr @m, align 4, !tbaa !5
%.fr.i = freeze i32 %1
%cmp37.i = icmp sgt i32 %.fr.i, 0
br i1 %cmp37.i, label %for.cond1.preheader.i, label %for.cond1.preheader.thread.i
for.cond1.preheader.i: ; preds = %if.then
%2 = zext i32 %.fr.i to i64
%3 = shl nuw nsw i64 %2, 2
tail call void @llvm.memset.p0.i64(ptr nonnull align 16 @ability, i8 0, i64 %3, i1 false), !tbaa !5
%cmp243.i = icmp sgt i32 %0, 0
br i1 %cmp243.i, label %for.body4.us.preheader.i, label %for.body5.lr.ph
for.cond1.preheader.thread.i: ; preds = %if.then
%cmp24359.i = icmp sgt i32 %0, 0
br i1 %cmp24359.i, label %for.body4.preheader.i, label %land.lhs.true
for.body4.preheader.i: ; preds = %for.cond1.preheader.thread.i
%wide.trip.count.i = zext i32 %0 to i64
%xtraiter = and i64 %wide.trip.count.i, 1
%4 = icmp eq i32 %0, 1
br i1 %4, label %sum.exit.loopexit56.unr-lcssa, label %for.body4.preheader.i.new
for.body4.preheader.i.new: ; preds = %for.body4.preheader.i
%unroll_iter = and i64 %wide.trip.count.i, 4294967294
br label %for.body4.i
for.body4.us.preheader.i: ; preds = %for.cond1.preheader.i
%wide.trip.count57.i = zext i32 %0 to i64
%min.iters.check = icmp ult i32 %.fr.i, 8
%n.vec = and i64 %2, 4294967288
%cmp.n = icmp eq i64 %n.vec, %2
br label %for.body4.us.i
for.body4.us.i: ; preds = %for.inc25.us.i, %for.body4.us.preheader.i
%indvars.iv54.i = phi i64 [ 0, %for.body4.us.preheader.i ], [ %indvars.iv.next55.i, %for.inc25.us.i ]
%add4244.us.i = phi i32 [ 0, %for.body4.us.preheader.i ], [ %add41.us.i, %for.inc25.us.i ]
%arrayidx6.us.i = getelementptr inbounds i32, ptr @sel, i64 %indvars.iv54.i
%5 = load i32, ptr %arrayidx6.us.i, align 4, !tbaa !5
%cmp7.us.i = icmp eq i32 %5, 1
br i1 %cmp7.us.i, label %if.then.us.i, label %for.inc25.us.i
if.then.us.i: ; preds = %for.body4.us.i
%arrayidx9.us.i = getelementptr inbounds [12 x i32], ptr @c, i64 0, i64 %indvars.iv54.i
%6 = load i32, ptr %arrayidx9.us.i, align 4, !tbaa !5
%add.us.i = add nsw i32 %6, %add4244.us.i
store i32 %add.us.i, ptr @tmp, align 4, !tbaa !5
br i1 %min.iters.check, label %for.body14.us.i.preheader, label %vector.body
vector.body: ; preds = %if.then.us.i, %vector.body
%index = phi i64 [ %index.next, %vector.body ], [ 0, %if.then.us.i ]
%7 = getelementptr inbounds [12 x [12 x i32]], ptr @a, i64 0, i64 %indvars.iv54.i, i64 %index
%wide.load = load <4 x i32>, ptr %7, align 16, !tbaa !5
%8 = getelementptr inbounds i32, ptr %7, i64 4
%wide.load37 = load <4 x i32>, ptr %8, align 16, !tbaa !5
%9 = getelementptr inbounds [12 x i32], ptr @ability, i64 0, i64 %index
%wide.load38 = load <4 x i32>, ptr %9, align 16, !tbaa !5
%10 = getelementptr inbounds i32, ptr %9, i64 4
%wide.load39 = load <4 x i32>, ptr %10, align 16, !tbaa !5
%11 = add nsw <4 x i32> %wide.load38, %wide.load
%12 = add nsw <4 x i32> %wide.load39, %wide.load37
store <4 x i32> %11, ptr %9, align 16, !tbaa !5
store <4 x i32> %12, ptr %10, align 16, !tbaa !5
%index.next = add nuw i64 %index, 8
%13 = icmp eq i64 %index.next, %n.vec
br i1 %13, label %middle.block, label %vector.body, !llvm.loop !15
middle.block: ; preds = %vector.body
br i1 %cmp.n, label %for.inc25.us.i, label %for.body14.us.i.preheader
for.body14.us.i.preheader: ; preds = %if.then.us.i, %middle.block
%indvars.iv49.i.ph = phi i64 [ 0, %if.then.us.i ], [ %n.vec, %middle.block ]
br label %for.body14.us.i
for.inc25.us.i: ; preds = %for.body14.us.i, %middle.block, %for.body4.us.i
%add41.us.i = phi i32 [ %add4244.us.i, %for.body4.us.i ], [ %add.us.i, %middle.block ], [ %add.us.i, %for.body14.us.i ]
%indvars.iv.next55.i = add nuw nsw i64 %indvars.iv54.i, 1
%exitcond58.not.i = icmp eq i64 %indvars.iv.next55.i, %wide.trip.count57.i
br i1 %exitcond58.not.i, label %sum.exit, label %for.body4.us.i, !llvm.loop !13
for.body14.us.i: ; preds = %for.body14.us.i.preheader, %for.body14.us.i
%indvars.iv49.i = phi i64 [ %indvars.iv.next50.i, %for.body14.us.i ], [ %indvars.iv49.i.ph, %for.body14.us.i.preheader ]
%arrayidx18.us.i = getelementptr inbounds [12 x [12 x i32]], ptr @a, i64 0, i64 %indvars.iv54.i, i64 %indvars.iv49.i
%14 = load i32, ptr %arrayidx18.us.i, align 4, !tbaa !5
%arrayidx20.us.i = getelementptr inbounds [12 x i32], ptr @ability, i64 0, i64 %indvars.iv49.i
%15 = load i32, ptr %arrayidx20.us.i, align 4, !tbaa !5
%add21.us.i = add nsw i32 %15, %14
store i32 %add21.us.i, ptr %arrayidx20.us.i, align 4, !tbaa !5
%indvars.iv.next50.i = add nuw nsw i64 %indvars.iv49.i, 1
%exitcond53.not.i = icmp eq i64 %indvars.iv.next50.i, %2
br i1 %exitcond53.not.i, label %for.inc25.us.i, label %for.body14.us.i, !llvm.loop !16
for.body4.i: ; preds = %for.inc25.i.169, %for.body4.preheader.i.new
%indvars.iv.i = phi i64 [ 0, %for.body4.preheader.i.new ], [ %indvars.iv.next.i.167, %for.inc25.i.169 ]
%add4244.i = phi i32 [ 0, %for.body4.preheader.i.new ], [ %add41.i.166, %for.inc25.i.169 ]
%niter = phi i64 [ 0, %for.body4.preheader.i.new ], [ %niter.next.1, %for.inc25.i.169 ]
%arrayidx6.i = getelementptr inbounds i32, ptr @sel, i64 %indvars.iv.i
%16 = load i32, ptr %arrayidx6.i, align 8, !tbaa !5
%cmp7.i = icmp eq i32 %16, 1
br i1 %cmp7.i, label %if.then.i, label %for.inc25.i
if.then.i: ; preds = %for.body4.i
%arrayidx9.i = getelementptr inbounds [12 x i32], ptr @c, i64 0, i64 %indvars.iv.i
%17 = load i32, ptr %arrayidx9.i, align 8, !tbaa !5
%add.i = add nsw i32 %17, %add4244.i
store i32 %add.i, ptr @tmp, align 4, !tbaa !5
br label %for.inc25.i
for.inc25.i: ; preds = %if.then.i, %for.body4.i
%add41.i = phi i32 [ %add.i, %if.then.i ], [ %add4244.i, %for.body4.i ]
%indvars.iv.next.i = or i64 %indvars.iv.i, 1
%arrayidx6.i.160 = getelementptr inbounds i32, ptr @sel, i64 %indvars.iv.next.i
%18 = load i32, ptr %arrayidx6.i.160, align 4, !tbaa !5
%cmp7.i.161 = icmp eq i32 %18, 1
br i1 %cmp7.i.161, label %if.then.i.165, label %for.inc25.i.169
if.then.i.165: ; preds = %for.inc25.i
%arrayidx9.i.163 = getelementptr inbounds [12 x i32], ptr @c, i64 0, i64 %indvars.iv.next.i
%19 = load i32, ptr %arrayidx9.i.163, align 4, !tbaa !5
%add.i.164 = add nsw i32 %19, %add41.i
store i32 %add.i.164, ptr @tmp, align 4, !tbaa !5
br label %for.inc25.i.169
for.inc25.i.169: ; preds = %if.then.i.165, %for.inc25.i
%add41.i.166 = phi i32 [ %add.i.164, %if.then.i.165 ], [ %add41.i, %for.inc25.i ]
%indvars.iv.next.i.167 = add nuw nsw i64 %indvars.iv.i, 2
%niter.next.1 = add i64 %niter, 2
%niter.ncmp.1 = icmp eq i64 %niter.next.1, %unroll_iter
br i1 %niter.ncmp.1, label %sum.exit.loopexit56.unr-lcssa, label %for.body4.i, !llvm.loop !13
sum.exit.loopexit56.unr-lcssa: ; preds = %for.inc25.i.169, %for.body4.preheader.i
%add41.i.lcssa.ph = phi i32 [ undef, %for.body4.preheader.i ], [ %add41.i.166, %for.inc25.i.169 ]
%indvars.iv.i.unr = phi i64 [ 0, %for.body4.preheader.i ], [ %indvars.iv.next.i.167, %for.inc25.i.169 ]
%add4244.i.unr = phi i32 [ 0, %for.body4.preheader.i ], [ %add41.i.166, %for.inc25.i.169 ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %sum.exit, label %for.body4.i.epil
for.body4.i.epil: ; preds = %sum.exit.loopexit56.unr-lcssa
%arrayidx6.i.epil = getelementptr inbounds i32, ptr @sel, i64 %indvars.iv.i.unr
%20 = load i32, ptr %arrayidx6.i.epil, align 4, !tbaa !5
%cmp7.i.epil = icmp eq i32 %20, 1
br i1 %cmp7.i.epil, label %if.then.i.epil, label %sum.exit
if.then.i.epil: ; preds = %for.body4.i.epil
%arrayidx9.i.epil = getelementptr inbounds [12 x i32], ptr @c, i64 0, i64 %indvars.iv.i.unr
%21 = load i32, ptr %arrayidx9.i.epil, align 4, !tbaa !5
%add.i.epil = add nsw i32 %21, %add4244.i.unr
store i32 %add.i.epil, ptr @tmp, align 4, !tbaa !5
br label %sum.exit
sum.exit: ; preds = %sum.exit.loopexit56.unr-lcssa, %if.then.i.epil, %for.body4.i.epil, %for.inc25.us.i
%22 = phi i32 [ %add41.us.i, %for.inc25.us.i ], [ %add41.i.lcssa.ph, %sum.exit.loopexit56.unr-lcssa ], [ %add.i.epil, %if.then.i.epil ], [ %add4244.i.unr, %for.body4.i.epil ]
br i1 %cmp37.i, label %for.body5.lr.ph, label %land.lhs.true
for.body5.lr.ph: ; preds = %for.cond1.preheader.i, %sum.exit
%23 = phi i32 [ %22, %sum.exit ], [ 0, %for.cond1.preheader.i ]
%24 = load i32, ptr @x, align 4, !tbaa !5
%wide.trip.count = zext i32 %.fr.i to i64
br label %for.body5
for.cond2: ; preds = %for.body5
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
br i1 %exitcond.not, label %land.lhs.true, label %for.body5, !llvm.loop !17
for.body5: ; preds = %for.body5.lr.ph, %for.cond2
%indvars.iv = phi i64 [ 0, %for.body5.lr.ph ], [ %indvars.iv.next, %for.cond2 ]
%arrayidx7 = getelementptr inbounds [12 x i32], ptr @ability, i64 0, i64 %indvars.iv
%25 = load i32, ptr %arrayidx7, align 4, !tbaa !5
%cmp8 = icmp slt i32 %25, %24
br i1 %cmp8, label %for.inc15, label %for.cond2
land.lhs.true: ; preds = %for.cond2, %for.cond1.preheader.thread.i, %sum.exit
%26 = phi i32 [ %22, %sum.exit ], [ 0, %for.cond1.preheader.thread.i ], [ %23, %for.cond2 ]
%27 = load i32, ptr @ans, align 4, !tbaa !5
%cmp11 = icmp sgt i32 %27, %26
br i1 %cmp11, label %if.then12, label %for.inc15
if.then12: ; preds = %land.lhs.true
store i32 %26, ptr @ans, align 4, !tbaa !5
br label %for.inc15
if.else: ; preds = %tailrecurse
tail call void @search(i32 noundef %add)
%.pre = load i32, ptr @n, align 4, !tbaa !5
br label %for.inc15
for.inc15: ; preds = %for.body5, %land.lhs.true, %if.then12, %if.else
%28 = phi i32 [ %0, %land.lhs.true ], [ %0, %if.then12 ], [ %.pre, %if.else ], [ %0, %for.body5 ]
store i32 1, ptr %arrayidx, align 4, !tbaa !5
%sub.1 = add nsw i32 %28, -1
%cmp1.1 = icmp eq i32 %sub.1, %i.tr
br i1 %cmp1.1, label %if.then.1, label %tailrecurse
if.then.1: ; preds = %for.inc15
store i32 0, ptr @tmp, align 4, !tbaa !5
%29 = load i32, ptr @m, align 4, !tbaa !5
%.fr.i.1 = freeze i32 %29
%cmp37.i.1 = icmp sgt i32 %.fr.i.1, 0
br i1 %cmp37.i.1, label %for.cond1.preheader.i.1, label %for.cond1.preheader.thread.i.1
for.cond1.preheader.thread.i.1: ; preds = %if.then.1
%cmp24359.i.1 = icmp sgt i32 %28, 0
br i1 %cmp24359.i.1, label %for.body4.preheader.i.1, label %land.lhs.true.1
for.body4.preheader.i.1: ; preds = %for.cond1.preheader.thread.i.1
%wide.trip.count.i.1 = zext i32 %28 to i64
%xtraiter70 = and i64 %wide.trip.count.i.1, 1
%30 = icmp eq i32 %28, 1
br i1 %30, label %sum.exit.1.loopexit55.unr-lcssa, label %for.body4.preheader.i.1.new
for.body4.preheader.i.1.new: ; preds = %for.body4.preheader.i.1
%unroll_iter73 = and i64 %wide.trip.count.i.1, 4294967294
br label %for.body4.i.1
for.body4.i.1: ; preds = %for.inc25.i.1.1, %for.body4.preheader.i.1.new
%indvars.iv.i.1 = phi i64 [ 0, %for.body4.preheader.i.1.new ], [ %indvars.iv.next.i.1.1, %for.inc25.i.1.1 ]
%add4244.i.1 = phi i32 [ 0, %for.body4.preheader.i.1.new ], [ %add41.i.1.1, %for.inc25.i.1.1 ]
%niter74 = phi i64 [ 0, %for.body4.preheader.i.1.new ], [ %niter74.next.1, %for.inc25.i.1.1 ]
%arrayidx6.i.1 = getelementptr inbounds i32, ptr @sel, i64 %indvars.iv.i.1
%31 = load i32, ptr %arrayidx6.i.1, align 8, !tbaa !5
%cmp7.i.1 = icmp eq i32 %31, 1
br i1 %cmp7.i.1, label %if.then.i.1, label %for.inc25.i.1
if.then.i.1: ; preds = %for.body4.i.1
%arrayidx9.i.1 = getelementptr inbounds [12 x i32], ptr @c, i64 0, i64 %indvars.iv.i.1
%32 = load i32, ptr %arrayidx9.i.1, align 8, !tbaa !5
%add.i.1 = add nsw i32 %32, %add4244.i.1
store i32 %add.i.1, ptr @tmp, align 4, !tbaa !5
br label %for.inc25.i.1
for.inc25.i.1: ; preds = %if.then.i.1, %for.body4.i.1
%add41.i.1 = phi i32 [ %add.i.1, %if.then.i.1 ], [ %add4244.i.1, %for.body4.i.1 ]
%indvars.iv.next.i.1 = or i64 %indvars.iv.i.1, 1
%arrayidx6.i.1.1 = getelementptr inbounds i32, ptr @sel, i64 %indvars.iv.next.i.1
%33 = load i32, ptr %arrayidx6.i.1.1, align 4, !tbaa !5
%cmp7.i.1.1 = icmp eq i32 %33, 1
br i1 %cmp7.i.1.1, label %if.then.i.1.1, label %for.inc25.i.1.1
if.then.i.1.1: ; preds = %for.inc25.i.1
%arrayidx9.i.1.1 = getelementptr inbounds [12 x i32], ptr @c, i64 0, i64 %indvars.iv.next.i.1
%34 = load i32, ptr %arrayidx9.i.1.1, align 4, !tbaa !5
%add.i.1.1 = add nsw i32 %34, %add41.i.1
store i32 %add.i.1.1, ptr @tmp, align 4, !tbaa !5
br label %for.inc25.i.1.1
for.inc25.i.1.1: ; preds = %if.then.i.1.1, %for.inc25.i.1
%add41.i.1.1 = phi i32 [ %add.i.1.1, %if.then.i.1.1 ], [ %add41.i.1, %for.inc25.i.1 ]
%indvars.iv.next.i.1.1 = add nuw nsw i64 %indvars.iv.i.1, 2
%niter74.next.1 = add i64 %niter74, 2
%niter74.ncmp.1 = icmp eq i64 %niter74.next.1, %unroll_iter73
br i1 %niter74.ncmp.1, label %sum.exit.1.loopexit55.unr-lcssa, label %for.body4.i.1, !llvm.loop !13
for.cond1.preheader.i.1: ; preds = %if.then.1
%35 = zext i32 %.fr.i.1 to i64
%36 = shl nuw nsw i64 %35, 2
tail call void @llvm.memset.p0.i64(ptr nonnull align 16 @ability, i8 0, i64 %36, i1 false), !tbaa !5
%cmp243.i.1 = icmp sgt i32 %28, 0
br i1 %cmp243.i.1, label %for.body4.us.preheader.i.1, label %for.body5.lr.ph.1
for.body4.us.preheader.i.1: ; preds = %for.cond1.preheader.i.1
%wide.trip.count57.i.1 = zext i32 %28 to i64
%min.iters.check42 = icmp ult i32 %.fr.i.1, 8
%n.vec45 = and i64 %35, 4294967288
%cmp.n47 = icmp eq i64 %n.vec45, %35
br label %for.body4.us.i.1
for.body4.us.i.1: ; preds = %for.inc25.us.i.1, %for.body4.us.preheader.i.1
%indvars.iv54.i.1 = phi i64 [ 0, %for.body4.us.preheader.i.1 ], [ %indvars.iv.next55.i.1, %for.inc25.us.i.1 ]
%add4244.us.i.1 = phi i32 [ 0, %for.body4.us.preheader.i.1 ], [ %add41.us.i.1, %for.inc25.us.i.1 ]
%arrayidx6.us.i.1 = getelementptr inbounds i32, ptr @sel, i64 %indvars.iv54.i.1
%37 = load i32, ptr %arrayidx6.us.i.1, align 4, !tbaa !5
%cmp7.us.i.1 = icmp eq i32 %37, 1
br i1 %cmp7.us.i.1, label %if.then.us.i.1, label %for.inc25.us.i.1
if.then.us.i.1: ; preds = %for.body4.us.i.1
%arrayidx9.us.i.1 = getelementptr inbounds [12 x i32], ptr @c, i64 0, i64 %indvars.iv54.i.1
%38 = load i32, ptr %arrayidx9.us.i.1, align 4, !tbaa !5
%add.us.i.1 = add nsw i32 %38, %add4244.us.i.1
store i32 %add.us.i.1, ptr @tmp, align 4, !tbaa !5
br i1 %min.iters.check42, label %for.body14.us.i.1.preheader, label %vector.body48
vector.body48: ; preds = %if.then.us.i.1, %vector.body48
%index49 = phi i64 [ %index.next54, %vector.body48 ], [ 0, %if.then.us.i.1 ]
%39 = getelementptr inbounds [12 x [12 x i32]], ptr @a, i64 0, i64 %indvars.iv54.i.1, i64 %index49
%wide.load50 = load <4 x i32>, ptr %39, align 16, !tbaa !5
%40 = getelementptr inbounds i32, ptr %39, i64 4
%wide.load51 = load <4 x i32>, ptr %40, align 16, !tbaa !5
%41 = getelementptr inbounds [12 x i32], ptr @ability, i64 0, i64 %index49
%wide.load52 = load <4 x i32>, ptr %41, align 16, !tbaa !5
%42 = getelementptr inbounds i32, ptr %41, i64 4
%wide.load53 = load <4 x i32>, ptr %42, align 16, !tbaa !5
%43 = add nsw <4 x i32> %wide.load52, %wide.load50
%44 = add nsw <4 x i32> %wide.load53, %wide.load51
store <4 x i32> %43, ptr %41, align 16, !tbaa !5
store <4 x i32> %44, ptr %42, align 16, !tbaa !5
%index.next54 = add nuw i64 %index49, 8
%45 = icmp eq i64 %index.next54, %n.vec45
br i1 %45, label %middle.block40, label %vector.body48, !llvm.loop !18
middle.block40: ; preds = %vector.body48
br i1 %cmp.n47, label %for.inc25.us.i.1, label %for.body14.us.i.1.preheader
for.body14.us.i.1.preheader: ; preds = %if.then.us.i.1, %middle.block40
%indvars.iv49.i.1.ph = phi i64 [ 0, %if.then.us.i.1 ], [ %n.vec45, %middle.block40 ]
br label %for.body14.us.i.1
for.body14.us.i.1: ; preds = %for.body14.us.i.1.preheader, %for.body14.us.i.1
%indvars.iv49.i.1 = phi i64 [ %indvars.iv.next50.i.1, %for.body14.us.i.1 ], [ %indvars.iv49.i.1.ph, %for.body14.us.i.1.preheader ]
%arrayidx18.us.i.1 = getelementptr inbounds [12 x [12 x i32]], ptr @a, i64 0, i64 %indvars.iv54.i.1, i64 %indvars.iv49.i.1
%46 = load i32, ptr %arrayidx18.us.i.1, align 4, !tbaa !5
%arrayidx20.us.i.1 = getelementptr inbounds [12 x i32], ptr @ability, i64 0, i64 %indvars.iv49.i.1
%47 = load i32, ptr %arrayidx20.us.i.1, align 4, !tbaa !5
%add21.us.i.1 = add nsw i32 %47, %46
store i32 %add21.us.i.1, ptr %arrayidx20.us.i.1, align 4, !tbaa !5
%indvars.iv.next50.i.1 = add nuw nsw i64 %indvars.iv49.i.1, 1
%exitcond53.not.i.1 = icmp eq i64 %indvars.iv.next50.i.1, %35
br i1 %exitcond53.not.i.1, label %for.inc25.us.i.1, label %for.body14.us.i.1, !llvm.loop !19
for.inc25.us.i.1: ; preds = %for.body14.us.i.1, %middle.block40, %for.body4.us.i.1
%add41.us.i.1 = phi i32 [ %add4244.us.i.1, %for.body4.us.i.1 ], [ %add.us.i.1, %middle.block40 ], [ %add.us.i.1, %for.body14.us.i.1 ]
%indvars.iv.next55.i.1 = add nuw nsw i64 %indvars.iv54.i.1, 1
%exitcond58.not.i.1 = icmp eq i64 %indvars.iv.next55.i.1, %wide.trip.count57.i.1
br i1 %exitcond58.not.i.1, label %sum.exit.1, label %for.body4.us.i.1, !llvm.loop !13
sum.exit.1.loopexit55.unr-lcssa: ; preds = %for.inc25.i.1.1, %for.body4.preheader.i.1
%add41.i.1.lcssa.ph = phi i32 [ undef, %for.body4.preheader.i.1 ], [ %add41.i.1.1, %for.inc25.i.1.1 ]
%indvars.iv.i.1.unr = phi i64 [ 0, %for.body4.preheader.i.1 ], [ %indvars.iv.next.i.1.1, %for.inc25.i.1.1 ]
%add4244.i.1.unr = phi i32 [ 0, %for.body4.preheader.i.1 ], [ %add41.i.1.1, %for.inc25.i.1.1 ]
%lcmp.mod71.not = icmp eq i64 %xtraiter70, 0
br i1 %lcmp.mod71.not, label %sum.exit.1, label %for.body4.i.1.epil
for.body4.i.1.epil: ; preds = %sum.exit.1.loopexit55.unr-lcssa
%arrayidx6.i.1.epil = getelementptr inbounds i32, ptr @sel, i64 %indvars.iv.i.1.unr
%48 = load i32, ptr %arrayidx6.i.1.epil, align 4, !tbaa !5
%cmp7.i.1.epil = icmp eq i32 %48, 1
br i1 %cmp7.i.1.epil, label %if.then.i.1.epil, label %sum.exit.1
if.then.i.1.epil: ; preds = %for.body4.i.1.epil
%arrayidx9.i.1.epil = getelementptr inbounds [12 x i32], ptr @c, i64 0, i64 %indvars.iv.i.1.unr
%49 = load i32, ptr %arrayidx9.i.1.epil, align 4, !tbaa !5
%add.i.1.epil = add nsw i32 %49, %add4244.i.1.unr
store i32 %add.i.1.epil, ptr @tmp, align 4, !tbaa !5
br label %sum.exit.1
sum.exit.1: ; preds = %sum.exit.1.loopexit55.unr-lcssa, %if.then.i.1.epil, %for.body4.i.1.epil, %for.inc25.us.i.1
%50 = phi i32 [ %add41.us.i.1, %for.inc25.us.i.1 ], [ %add41.i.1.lcssa.ph, %sum.exit.1.loopexit55.unr-lcssa ], [ %add.i.1.epil, %if.then.i.1.epil ], [ %add4244.i.1.unr, %for.body4.i.1.epil ]
br i1 %cmp37.i.1, label %for.body5.lr.ph.1, label %land.lhs.true.1
for.body5.lr.ph.1: ; preds = %for.cond1.preheader.i.1, %sum.exit.1
%51 = phi i32 [ %50, %sum.exit.1 ], [ 0, %for.cond1.preheader.i.1 ]
%52 = load i32, ptr @x, align 4, !tbaa !5
%wide.trip.count.1 = zext i32 %.fr.i.1 to i64
br label %for.body5.1
for.body5.1: ; preds = %for.cond2.1, %for.body5.lr.ph.1
%indvars.iv.1 = phi i64 [ 0, %for.body5.lr.ph.1 ], [ %indvars.iv.next.1, %for.cond2.1 ]
%arrayidx7.1 = getelementptr inbounds [12 x i32], ptr @ability, i64 0, i64 %indvars.iv.1
%53 = load i32, ptr %arrayidx7.1, align 4, !tbaa !5
%cmp8.1 = icmp slt i32 %53, %52
br i1 %cmp8.1, label %for.inc15.1, label %for.cond2.1
for.cond2.1: ; preds = %for.body5.1
%indvars.iv.next.1 = add nuw nsw i64 %indvars.iv.1, 1
%exitcond.1.not = icmp eq i64 %indvars.iv.next.1, %wide.trip.count.1
br i1 %exitcond.1.not, label %land.lhs.true.1, label %for.body5.1, !llvm.loop !17
land.lhs.true.1: ; preds = %for.cond2.1, %for.cond1.preheader.thread.i.1, %sum.exit.1
%54 = phi i32 [ %50, %sum.exit.1 ], [ 0, %for.cond1.preheader.thread.i.1 ], [ %51, %for.cond2.1 ]
%55 = load i32, ptr @ans, align 4, !tbaa !5
%cmp11.1 = icmp sgt i32 %55, %54
br i1 %cmp11.1, label %if.then12.1, label %for.inc15.1
if.then12.1: ; preds = %land.lhs.true.1
store i32 %54, ptr @ans, align 4, !tbaa !5
br label %for.inc15.1
for.inc15.1: ; preds = %for.body5.1, %if.then12.1, %land.lhs.true.1
ret void
}
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #2 {
entry:
%call = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull @n, ptr noundef nonnull @m, ptr noundef nonnull @x)
%0 = load i32, ptr @n, align 4, !tbaa !5
%cmp52 = icmp sgt i32 %0, 0
br i1 %cmp52, label %for.body, label %entry.for.cond24.preheader_crit_edge
entry.for.cond24.preheader_crit_edge: ; preds = %entry
%.pre = load i32, ptr @m, align 4, !tbaa !5
br label %for.cond24.preheader
for.cond24.preheader: ; preds = %for.cond.cleanup6, %entry.for.cond24.preheader_crit_edge
%1 = phi i32 [ %.pre, %entry.for.cond24.preheader_crit_edge ], [ %6, %for.cond.cleanup6 ]
%cmp2554 = icmp sgt i32 %1, 0
br i1 %cmp2554, label %for.body27.lr.ph, label %for.end34
for.body27.lr.ph: ; preds = %for.cond24.preheader
%2 = load i32, ptr @x, align 4, !tbaa !5
%wide.trip.count = zext i32 %1 to i64
br label %for.body27
for.body: ; preds = %entry, %for.cond.cleanup6
%indvars.iv57 = phi i64 [ %indvars.iv.next58, %for.cond.cleanup6 ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [12 x i32], ptr @c, i64 0, i64 %indvars.iv57
%call1 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %arrayidx)
%3 = load i32, ptr %arrayidx, align 4, !tbaa !5
%4 = load i32, ptr @ans, align 4, !tbaa !5
%add = add nsw i32 %4, %3
store i32 %add, ptr @ans, align 4, !tbaa !5
%5 = load i32, ptr @m, align 4, !tbaa !5
%cmp550 = icmp sgt i32 %5, 0
br i1 %cmp550, label %for.body7, label %for.cond.cleanup6
for.cond.cleanup6: ; preds = %for.body7, %for.body
%6 = phi i32 [ %5, %for.body ], [ %11, %for.body7 ]
%indvars.iv.next58 = add nuw nsw i64 %indvars.iv57, 1
%7 = load i32, ptr @n, align 4, !tbaa !5
%8 = sext i32 %7 to i64
%cmp = icmp slt i64 %indvars.iv.next58, %8
br i1 %cmp, label %for.body, label %for.cond24.preheader, !llvm.loop !20
for.body7: ; preds = %for.body, %for.body7
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body7 ], [ 0, %for.body ]
%arrayidx11 = getelementptr inbounds [12 x [12 x i32]], ptr @a, i64 0, i64 %indvars.iv57, i64 %indvars.iv
%call12 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %arrayidx11)
%9 = load i32, ptr %arrayidx11, align 4, !tbaa !5
%arrayidx18 = getelementptr inbounds [12 x i32], ptr @ability, i64 0, i64 %indvars.iv
%10 = load i32, ptr %arrayidx18, align 4, !tbaa !5
%add19 = add nsw i32 %10, %9
store i32 %add19, ptr %arrayidx18, align 4, !tbaa !5
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%11 = load i32, ptr @m, align 4, !tbaa !5
%12 = sext i32 %11 to i64
%cmp5 = icmp slt i64 %indvars.iv.next, %12
br i1 %cmp5, label %for.body7, label %for.cond.cleanup6, !llvm.loop !21
for.cond24: ; preds = %for.body27
%indvars.iv.next61 = add nuw nsw i64 %indvars.iv60, 1
%exitcond.not = icmp eq i64 %indvars.iv.next61, %wide.trip.count
br i1 %exitcond.not, label %for.end34, label %for.body27, !llvm.loop !22
for.body27: ; preds = %for.body27.lr.ph, %for.cond24
%indvars.iv60 = phi i64 [ 0, %for.body27.lr.ph ], [ %indvars.iv.next61, %for.cond24 ]
%arrayidx29 = getelementptr inbounds [12 x i32], ptr @ability, i64 0, i64 %indvars.iv60
%13 = load i32, ptr %arrayidx29, align 4, !tbaa !5
%cmp30 = icmp slt i32 %13, %2
br i1 %cmp30, label %cleanup, label %for.cond24
cleanup: ; preds = %for.body27
%puts = tail call i32 @puts(ptr nonnull dereferenceable(1) @str)
br label %return
for.end34: ; preds = %for.cond24, %for.cond24.preheader
tail call void @search(i32 noundef 0)
%14 = load i32, ptr @ans, align 4, !tbaa !5
%call35 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3, i32 noundef %14)
br label %return
return: ; preds = %cleanup, %for.end34
ret i32 0
}
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: nofree nounwind
declare noundef i32 @puts(ptr nocapture noundef readonly) local_unnamed_addr #4
; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #5
attributes #0 = { nofree nosync nounwind memory(readwrite, argmem: read, inaccessiblemem: none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nofree nosync nounwind memory(readwrite, argmem: none, inaccessiblemem: none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nofree nounwind }
attributes #5 = { nocallback nofree nounwind willreturn memory(argmem: write) }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10, !11, !12}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!"llvm.loop.isvectorized", i32 1}
!12 = !{!"llvm.loop.unroll.runtime.disable"}
!13 = distinct !{!13, !10}
!14 = distinct !{!14, !10, !12, !11}
!15 = distinct !{!15, !10, !11, !12}
!16 = distinct !{!16, !10, !12, !11}
!17 = distinct !{!17, !10}
!18 = distinct !{!18, !10, !11, !12}
!19 = distinct !{!19, !10, !12, !11}
!20 = distinct !{!20, !10}
!21 = distinct !{!21, !10}
!22 = distinct !{!22, !10}
|
#include<stdio.h>
int main()
{
int n;
scanf("%d", &n);
char ans[102];
int i, j;
for (i = 0; i < 2 * n; i++)
ans[i] = '?';
int r, b, c;
int min, mid, max;
char minc;
char res[16];
printf("?");
for (i = 0; i < n; i++)
printf(" %d", i + 1);
printf("\n");
fflush(stdout);
scanf("%s", res);
minc = res[0];
min = 0;
max = n;
while (max - min > 1)
{
mid = (max + min) / 2;
printf("?");
for (i = 0; i < n; i++)
printf(" %d", i + mid + 1);
printf("\n");
fflush(stdout);
scanf("%s", res);
if (res[0] == minc)
min = mid;
else
max = mid;
}
ans[min] = minc;
if (minc == 'R')
ans[max + n - 1] = 'B';
else
ans[max + n - 1] = 'R';
for (j = max; j < min + n; j++)
{
printf("?");
for (i = min; i < max + n; i++)
if (i != j)
printf(" %d", i + 1);
printf("\n");
fflush(stdout);
scanf("%s", res);
if (res[0] == 'B')
ans[j] = 'R';
else
ans[j] = 'B';
}
for (;;)
{
c = -1;
for (i = 0; i < 2 * n; i++)
if (ans[i] == '?')
c = i;
if (c < 0)
break;
printf("?");
for (i = max; i < min + n ; i++)
printf(" %d", i + 1);
printf(" %d\n", c + 1);
fflush(stdout);
scanf("%s", res);
if (res[0] == 'B')
ans[c] = 'B';
else
ans[c] = 'R';
}
printf("! ");
for (i = 0; i < 2 * n; i++)
printf("%c", ans[i]);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_234644/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_234644/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.2 = private unnamed_addr constant [4 x i8] c" %d\00", align 1
@stdout = external local_unnamed_addr global ptr, align 8
@.str.4 = private unnamed_addr constant [3 x i8] c"%s\00", align 1
@.str.5 = private unnamed_addr constant [5 x i8] c" %d\0A\00", align 1
@.str.6 = private unnamed_addr constant [3 x i8] c"! \00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
%ans = alloca [102 x i8], align 16
%res = alloca [16 x i8], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #6
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
call void @llvm.lifetime.start.p0(i64 102, ptr nonnull %ans) #6
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp199 = icmp sgt i32 %0, 0
br i1 %cmp199, label %for.body.preheader, label %for.end
for.body.preheader: ; preds = %entry
%mul = shl nuw i32 %0, 1
%smax = call i32 @llvm.smax.i32(i32 %mul, i32 1)
%1 = zext i32 %smax to i64
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(1) %ans, i8 63, i64 %1, i1 false), !tbaa !9
br label %for.end
for.end: ; preds = %for.body.preheader, %entry
call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %res) #6
%putchar = call i32 @putchar(i32 63)
%2 = load i32, ptr %n, align 4, !tbaa !5
%cmp3201 = icmp sgt i32 %2, 0
br i1 %cmp3201, label %for.body4, label %for.end8
for.body4: ; preds = %for.end, %for.body4
%i.1202 = phi i32 [ %add, %for.body4 ], [ 0, %for.end ]
%add = add nuw nsw i32 %i.1202, 1
%call5 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %add)
%3 = load i32, ptr %n, align 4, !tbaa !5
%cmp3 = icmp slt i32 %add, %3
br i1 %cmp3, label %for.body4, label %for.end8, !llvm.loop !10
for.end8: ; preds = %for.body4, %for.end
%putchar192 = call i32 @putchar(i32 10)
%4 = load ptr, ptr @stdout, align 8, !tbaa !12
%call10 = call i32 @fflush(ptr noundef %4)
%call11 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.4, ptr noundef nonnull %res)
%5 = load i8, ptr %res, align 16, !tbaa !9
%6 = load i32, ptr %n, align 4, !tbaa !5
%cmp13205 = icmp sgt i32 %6, 1
br i1 %cmp13205, label %while.body, label %while.end
while.body: ; preds = %for.end8, %for.end24
%max.0207 = phi i32 [ %max.0.div, %for.end24 ], [ %6, %for.end8 ]
%min.0206 = phi i32 [ %div.min.0, %for.end24 ], [ 0, %for.end8 ]
%add14 = add nsw i32 %max.0207, %min.0206
%div = sdiv i32 %add14, 2
%putchar197 = call i32 @putchar(i32 63)
%7 = load i32, ptr %n, align 4, !tbaa !5
%cmp17203 = icmp sgt i32 %7, 0
br i1 %cmp17203, label %for.body18.lr.ph, label %for.end24
for.body18.lr.ph: ; preds = %while.body
%add19 = add nsw i32 %div, 1
br label %for.body18
for.body18: ; preds = %for.body18.lr.ph, %for.body18
%i.2204 = phi i32 [ 0, %for.body18.lr.ph ], [ %inc23, %for.body18 ]
%add20 = add i32 %add19, %i.2204
%call21 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %add20)
%inc23 = add nuw nsw i32 %i.2204, 1
%8 = load i32, ptr %n, align 4, !tbaa !5
%cmp17 = icmp slt i32 %inc23, %8
br i1 %cmp17, label %for.body18, label %for.end24, !llvm.loop !14
for.end24: ; preds = %for.body18, %while.body
%putchar198 = call i32 @putchar(i32 10)
%9 = load ptr, ptr @stdout, align 8, !tbaa !12
%call26 = call i32 @fflush(ptr noundef %9)
%call28 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.4, ptr noundef nonnull %res)
%10 = load i8, ptr %res, align 16, !tbaa !9
%cmp31 = icmp eq i8 %10, %5
%div.min.0 = select i1 %cmp31, i32 %div, i32 %min.0206
%max.0.div = select i1 %cmp31, i32 %max.0207, i32 %div
%sub = sub nsw i32 %max.0.div, %div.min.0
%cmp13 = icmp sgt i32 %sub, 1
br i1 %cmp13, label %while.body, label %while.end, !llvm.loop !15
while.end: ; preds = %for.end24, %for.end8
%min.0.lcssa = phi i32 [ 0, %for.end8 ], [ %div.min.0, %for.end24 ]
%max.0.lcssa = phi i32 [ %6, %for.end8 ], [ %max.0.div, %for.end24 ]
%idxprom33 = sext i32 %min.0.lcssa to i64
%arrayidx34 = getelementptr inbounds [102 x i8], ptr %ans, i64 0, i64 %idxprom33
store i8 %5, ptr %arrayidx34, align 1, !tbaa !9
%cmp36 = icmp eq i8 %5, 82
%11 = load i32, ptr %n, align 4, !tbaa !5
%add39 = add i32 %max.0.lcssa, -1
%sub40 = add i32 %add39, %11
%idxprom41 = sext i32 %sub40 to i64
%arrayidx42 = getelementptr inbounds [102 x i8], ptr %ans, i64 0, i64 %idxprom41
%. = select i1 %cmp36, i8 66, i8 82
store i8 %., ptr %arrayidx42, align 1, !tbaa !9
%add50212 = add nsw i32 %11, %min.0.lcssa
%cmp51213 = icmp slt i32 %max.0.lcssa, %add50212
br i1 %cmp51213, label %for.body53.preheader, label %for.cond87.preheader
for.body53.preheader: ; preds = %while.end
%12 = sext i32 %max.0.lcssa to i64
br label %for.body53
for.cond87.preheader: ; preds = %for.end68, %while.end
%13 = phi i32 [ %11, %while.end ], [ %21, %for.end68 ]
%cmp90215241 = icmp sgt i32 %13, 0
br i1 %cmp90215241, label %for.body92.preheader, label %for.end134
for.body53: ; preds = %for.body53.preheader, %for.end68
%indvars.iv = phi i64 [ %12, %for.body53.preheader ], [ %indvars.iv.next, %for.end68 ]
%putchar195 = call i32 @putchar(i32 63)
%14 = load i32, ptr %n, align 4, !tbaa !5
%add56209 = add nsw i32 %14, %max.0.lcssa
%cmp57210 = icmp slt i32 %min.0.lcssa, %add56209
br i1 %cmp57210, label %for.body59.preheader, label %for.end68
for.body59.preheader: ; preds = %for.body53
%15 = trunc i64 %indvars.iv to i32
br label %for.body59
for.body59: ; preds = %for.body59.preheader, %for.inc66
%16 = phi i32 [ %17, %for.inc66 ], [ %14, %for.body59.preheader ]
%i.3211 = phi i32 [ %.pre235, %for.inc66 ], [ %min.0.lcssa, %for.body59.preheader ]
%cmp60.not = icmp eq i32 %i.3211, %15
%.pre235 = add nsw i32 %i.3211, 1
br i1 %cmp60.not, label %for.inc66, label %if.then62
if.then62: ; preds = %for.body59
%call64 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %.pre235)
%.pre = load i32, ptr %n, align 4, !tbaa !5
br label %for.inc66
for.inc66: ; preds = %for.body59, %if.then62
%17 = phi i32 [ %.pre, %if.then62 ], [ %16, %for.body59 ]
%add56 = add nsw i32 %17, %max.0.lcssa
%cmp57 = icmp slt i32 %.pre235, %add56
br i1 %cmp57, label %for.body59, label %for.end68, !llvm.loop !16
for.end68: ; preds = %for.inc66, %for.body53
%putchar196 = call i32 @putchar(i32 10)
%18 = load ptr, ptr @stdout, align 8, !tbaa !12
%call70 = call i32 @fflush(ptr noundef %18)
%call72 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.4, ptr noundef nonnull %res)
%19 = load i8, ptr %res, align 16, !tbaa !9
%cmp75 = icmp eq i8 %19, 66
%spec.select239 = select i1 %cmp75, i8 82, i8 66
%20 = getelementptr inbounds [102 x i8], ptr %ans, i64 0, i64 %indvars.iv
store i8 %spec.select239, ptr %20, align 1
%indvars.iv.next = add nsw i64 %indvars.iv, 1
%21 = load i32, ptr %n, align 4, !tbaa !5
%add50 = add nsw i32 %21, %min.0.lcssa
%22 = sext i32 %add50 to i64
%cmp51 = icmp slt i64 %indvars.iv.next, %22
br i1 %cmp51, label %for.body53, label %for.cond87.preheader, !llvm.loop !17
for.body92.preheader: ; preds = %for.cond87.preheader, %for.end117
%23 = phi i32 [ %.pre234, %for.end117 ], [ %13, %for.cond87.preheader ]
%mul89 = shl nuw i32 %23, 1
%smax230 = call i32 @llvm.smax.i32(i32 %mul89, i32 1)
%wide.trip.count = zext i32 %smax230 to i64
%xtraiter = and i64 %wide.trip.count, 3
%24 = icmp ult i32 %smax230, 4
br i1 %24, label %for.end102.unr-lcssa, label %for.body92.preheader.new
for.body92.preheader.new: ; preds = %for.body92.preheader
%unroll_iter = and i64 %wide.trip.count, 2147483644
br label %for.body92
for.body92: ; preds = %for.body92, %for.body92.preheader.new
%indvars.iv227 = phi i64 [ 0, %for.body92.preheader.new ], [ %indvars.iv.next228.3, %for.body92 ]
%c.0216 = phi i32 [ -1, %for.body92.preheader.new ], [ %spec.select.3, %for.body92 ]
%niter = phi i64 [ 0, %for.body92.preheader.new ], [ %niter.next.3, %for.body92 ]
%arrayidx94 = getelementptr inbounds [102 x i8], ptr %ans, i64 0, i64 %indvars.iv227
%25 = load i8, ptr %arrayidx94, align 4, !tbaa !9
%cmp96 = icmp eq i8 %25, 63
%26 = trunc i64 %indvars.iv227 to i32
%spec.select = select i1 %cmp96, i32 %26, i32 %c.0216
%indvars.iv.next228 = or i64 %indvars.iv227, 1
%arrayidx94.1 = getelementptr inbounds [102 x i8], ptr %ans, i64 0, i64 %indvars.iv.next228
%27 = load i8, ptr %arrayidx94.1, align 1, !tbaa !9
%cmp96.1 = icmp eq i8 %27, 63
%28 = trunc i64 %indvars.iv.next228 to i32
%spec.select.1 = select i1 %cmp96.1, i32 %28, i32 %spec.select
%indvars.iv.next228.1 = or i64 %indvars.iv227, 2
%arrayidx94.2 = getelementptr inbounds [102 x i8], ptr %ans, i64 0, i64 %indvars.iv.next228.1
%29 = load i8, ptr %arrayidx94.2, align 2, !tbaa !9
%cmp96.2 = icmp eq i8 %29, 63
%30 = trunc i64 %indvars.iv.next228.1 to i32
%spec.select.2 = select i1 %cmp96.2, i32 %30, i32 %spec.select.1
%indvars.iv.next228.2 = or i64 %indvars.iv227, 3
%arrayidx94.3 = getelementptr inbounds [102 x i8], ptr %ans, i64 0, i64 %indvars.iv.next228.2
%31 = load i8, ptr %arrayidx94.3, align 1, !tbaa !9
%cmp96.3 = icmp eq i8 %31, 63
%32 = trunc i64 %indvars.iv.next228.2 to i32
%spec.select.3 = select i1 %cmp96.3, i32 %32, i32 %spec.select.2
%indvars.iv.next228.3 = add nuw nsw i64 %indvars.iv227, 4
%niter.next.3 = add i64 %niter, 4
%niter.ncmp.3 = icmp eq i64 %niter.next.3, %unroll_iter
br i1 %niter.ncmp.3, label %for.end102.unr-lcssa, label %for.body92, !llvm.loop !18
for.end102.unr-lcssa: ; preds = %for.body92, %for.body92.preheader
%spec.select.lcssa.ph = phi i32 [ undef, %for.body92.preheader ], [ %spec.select.3, %for.body92 ]
%indvars.iv227.unr = phi i64 [ 0, %for.body92.preheader ], [ %indvars.iv.next228.3, %for.body92 ]
%c.0216.unr = phi i32 [ -1, %for.body92.preheader ], [ %spec.select.3, %for.body92 ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.end102, label %for.body92.epil
for.body92.epil: ; preds = %for.end102.unr-lcssa, %for.body92.epil
%indvars.iv227.epil = phi i64 [ %indvars.iv.next228.epil, %for.body92.epil ], [ %indvars.iv227.unr, %for.end102.unr-lcssa ]
%c.0216.epil = phi i32 [ %spec.select.epil, %for.body92.epil ], [ %c.0216.unr, %for.end102.unr-lcssa ]
%epil.iter = phi i64 [ %epil.iter.next, %for.body92.epil ], [ 0, %for.end102.unr-lcssa ]
%arrayidx94.epil = getelementptr inbounds [102 x i8], ptr %ans, i64 0, i64 %indvars.iv227.epil
%33 = load i8, ptr %arrayidx94.epil, align 1, !tbaa !9
%cmp96.epil = icmp eq i8 %33, 63
%34 = trunc i64 %indvars.iv227.epil to i32
%spec.select.epil = select i1 %cmp96.epil, i32 %34, i32 %c.0216.epil
%indvars.iv.next228.epil = add nuw nsw i64 %indvars.iv227.epil, 1
%epil.iter.next = add i64 %epil.iter, 1
%epil.iter.cmp.not = icmp eq i64 %epil.iter.next, %xtraiter
br i1 %epil.iter.cmp.not, label %for.end102, label %for.body92.epil, !llvm.loop !19
for.end102: ; preds = %for.body92.epil, %for.end102.unr-lcssa
%spec.select.lcssa = phi i32 [ %spec.select.lcssa.ph, %for.end102.unr-lcssa ], [ %spec.select.epil, %for.body92.epil ]
%cmp103 = icmp slt i32 %spec.select.lcssa, 0
br i1 %cmp103, label %for.end134, label %if.end106
if.end106: ; preds = %for.end102
%putchar193 = call i32 @putchar(i32 63)
%35 = load i32, ptr %n, align 4, !tbaa !5
%add109219 = add nsw i32 %35, %min.0.lcssa
%cmp110220 = icmp slt i32 %max.0.lcssa, %add109219
br i1 %cmp110220, label %for.body112, label %for.end117
for.body112: ; preds = %if.end106, %for.body112
%i.5221 = phi i32 [ %add113, %for.body112 ], [ %max.0.lcssa, %if.end106 ]
%add113 = add nsw i32 %i.5221, 1
%call114 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %add113)
%36 = load i32, ptr %n, align 4, !tbaa !5
%add109 = add nsw i32 %36, %min.0.lcssa
%cmp110 = icmp slt i32 %add113, %add109
br i1 %cmp110, label %for.body112, label %for.end117, !llvm.loop !21
for.end117: ; preds = %for.body112, %if.end106
%add118 = add nuw nsw i32 %spec.select.lcssa, 1
%call119 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.5, i32 noundef %add118)
%37 = load ptr, ptr @stdout, align 8, !tbaa !12
%call120 = call i32 @fflush(ptr noundef %37)
%call122 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.4, ptr noundef nonnull %res)
%38 = load i8, ptr %res, align 16, !tbaa !9
%cmp125 = icmp eq i8 %38, 66
%idxprom128 = zext i32 %spec.select.lcssa to i64
%arrayidx129 = getelementptr inbounds [102 x i8], ptr %ans, i64 0, i64 %idxprom128
%.240 = select i1 %cmp125, i8 66, i8 82
store i8 %.240, ptr %arrayidx129, align 1, !tbaa !9
%.pre234 = load i32, ptr %n, align 4, !tbaa !5
%cmp90215 = icmp sgt i32 %.pre234, 0
br i1 %cmp90215, label %for.body92.preheader, label %for.end134
for.end134: ; preds = %for.end102, %for.end117, %for.cond87.preheader
%call135 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.6)
%39 = load i32, ptr %n, align 4, !tbaa !5
%cmp138223 = icmp sgt i32 %39, 0
br i1 %cmp138223, label %for.body140, label %for.end147
for.body140: ; preds = %for.end134, %for.body140
%indvars.iv231 = phi i64 [ %indvars.iv.next232, %for.body140 ], [ 0, %for.end134 ]
%arrayidx142 = getelementptr inbounds [102 x i8], ptr %ans, i64 0, i64 %indvars.iv231
%40 = load i8, ptr %arrayidx142, align 1, !tbaa !9
%conv143 = sext i8 %40 to i32
%putchar194 = call i32 @putchar(i32 %conv143)
%indvars.iv.next232 = add nuw nsw i64 %indvars.iv231, 1
%41 = load i32, ptr %n, align 4, !tbaa !5
%mul137 = shl nsw i32 %41, 1
%42 = sext i32 %mul137 to i64
%cmp138 = icmp slt i64 %indvars.iv.next232, %42
br i1 %cmp138, label %for.body140, label %for.end147, !llvm.loop !22
for.end147: ; preds = %for.body140, %for.end134
call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %res) #6
call void @llvm.lifetime.end.p0(i64 102, ptr nonnull %ans) #6
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #6
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @fflush(ptr nocapture noundef) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #3
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smax.i32(i32, i32) #4
; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #5
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #5 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #6 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!7, !7, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
!12 = !{!13, !13, i64 0}
!13 = !{!"any pointer", !7, i64 0}
!14 = distinct !{!14, !11}
!15 = distinct !{!15, !11}
!16 = distinct !{!16, !11}
!17 = distinct !{!17, !11}
!18 = distinct !{!18, !11}
!19 = distinct !{!19, !20}
!20 = !{!"llvm.loop.unroll.disable"}
!21 = distinct !{!21, !11}
!22 = distinct !{!22, !11}
|
#include <stdlib.h>
#include <stdio.h>
int cmpf(const void *x, const void *y){
return (*(int*)x-*(int*)y);
}
int main(){
int N;
scanf("%d",&N);
int *a;
a=malloc(sizeof(int)*N);
for(int i=0;i<N;i++) scanf("%d",&a[i]);
qsort(a,N,sizeof(int),cmpf);
double mid=(double)a[N-1]/2;
int malim=N-2,milim=0;
while(malim-milim>1)
{
int now=(malim+milim)/2;
if(a[now]>mid){ malim=now; }
else if(a[now+1]<mid){ milim=now+1; }
else{
malim=now+1;
milim=now;
}
}
printf("%d %d",a[N-1],((mid-(double)a[milim])<((double)a[malim]-mid)?a[milim]:a[malim]));
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_234701/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_234701/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [6 x i8] c"%d %d\00", align 1
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @cmpf(ptr nocapture noundef readonly %x, ptr nocapture noundef readonly %y) #0 {
entry:
%0 = load i32, ptr %x, align 4, !tbaa !5
%1 = load i32, ptr %y, align 4, !tbaa !5
%sub = sub nsw i32 %0, %1
ret i32 %sub
}
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #1 {
entry:
%N = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %N) #6
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %N)
%0 = load i32, ptr %N, align 4, !tbaa !5
%conv = sext i32 %0 to i64
%mul = shl nsw i64 %conv, 2
%call1 = call noalias ptr @malloc(i64 noundef %mul) #7
%cmp72 = icmp sgt i32 %0, 0
br i1 %cmp72, label %for.body, label %for.cond.cleanup
for.cond.cleanup: ; preds = %for.body, %entry
%conv4.pre-phi = phi i64 [ %conv, %entry ], [ %4, %for.body ]
call void @qsort(ptr noundef %call1, i64 noundef %conv4.pre-phi, i64 noundef 4, ptr noundef nonnull @cmpf) #6
%1 = load i32, ptr %N, align 4, !tbaa !5
%sub = add nsw i32 %1, -1
%idxprom5 = sext i32 %sub to i64
%arrayidx6 = getelementptr inbounds i32, ptr %call1, i64 %idxprom5
%2 = load i32, ptr %arrayidx6, align 4, !tbaa !5
%conv7 = sitofp i32 %2 to double
%div = fmul double %conv7, 5.000000e-01
%sub8 = add nsw i32 %1, -2
%cmp1074 = icmp sgt i32 %1, 3
br i1 %cmp1074, label %while.body, label %while.end
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds i32, ptr %call1, i64 %indvars.iv
%call3 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%3 = load i32, ptr %N, align 4, !tbaa !5
%4 = sext i32 %3 to i64
%cmp = icmp slt i64 %indvars.iv.next, %4
br i1 %cmp, label %for.body, label %for.cond.cleanup, !llvm.loop !9
while.body: ; preds = %for.cond.cleanup, %if.end28
%milim.076 = phi i32 [ %milim.1, %if.end28 ], [ 0, %for.cond.cleanup ]
%malim.075 = phi i32 [ %malim.1, %if.end28 ], [ %sub8, %for.cond.cleanup ]
%add = add nsw i32 %milim.076, %malim.075
%div12 = sdiv i32 %add, 2
%idxprom13 = sext i32 %div12 to i64
%arrayidx14 = getelementptr inbounds i32, ptr %call1, i64 %idxprom13
%5 = load i32, ptr %arrayidx14, align 4, !tbaa !5
%conv15 = sitofp i32 %5 to double
%cmp16 = fcmp olt double %div, %conv15
br i1 %cmp16, label %if.end28, label %if.else
if.else: ; preds = %while.body
%add18 = add nsw i32 %div12, 1
%idxprom19 = sext i32 %add18 to i64
%arrayidx20 = getelementptr inbounds i32, ptr %call1, i64 %idxprom19
%6 = load i32, ptr %arrayidx20, align 4, !tbaa !5
%conv21 = sitofp i32 %6 to double
%cmp22 = fcmp ogt double %div, %conv21
%malim.0.add18 = select i1 %cmp22, i32 %malim.075, i32 %add18
%add18.div12 = select i1 %cmp22, i32 %add18, i32 %div12
br label %if.end28
if.end28: ; preds = %if.else, %while.body
%malim.1 = phi i32 [ %div12, %while.body ], [ %malim.0.add18, %if.else ]
%milim.1 = phi i32 [ %milim.076, %while.body ], [ %add18.div12, %if.else ]
%sub9 = sub nsw i32 %malim.1, %milim.1
%cmp10 = icmp sgt i32 %sub9, 1
br i1 %cmp10, label %while.body, label %while.end.loopexit, !llvm.loop !11
while.end.loopexit: ; preds = %if.end28
%7 = sext i32 %milim.1 to i64
br label %while.end
while.end: ; preds = %while.end.loopexit, %for.cond.cleanup
%malim.0.lcssa = phi i32 [ %sub8, %for.cond.cleanup ], [ %malim.1, %while.end.loopexit ]
%milim.0.lcssa = phi i64 [ 0, %for.cond.cleanup ], [ %7, %while.end.loopexit ]
%arrayidx33 = getelementptr inbounds i32, ptr %call1, i64 %milim.0.lcssa
%8 = load i32, ptr %arrayidx33, align 4, !tbaa !5
%conv34 = sitofp i32 %8 to double
%sub35 = fsub double %div, %conv34
%idxprom36 = sext i32 %malim.0.lcssa to i64
%arrayidx37 = getelementptr inbounds i32, ptr %call1, i64 %idxprom36
%9 = load i32, ptr %arrayidx37, align 4, !tbaa !5
%conv38 = sitofp i32 %9 to double
%sub39 = fsub double %conv38, %div
%cmp40 = fcmp olt double %sub35, %sub39
%. = select i1 %cmp40, i32 %8, i32 %9
%call46 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %2, i32 noundef %.)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %N) #6
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @malloc(i64 noundef) local_unnamed_addr #4
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2
; Function Attrs: nofree
declare void @qsort(ptr noundef, i64 noundef, i64 noundef, ptr nocapture noundef) local_unnamed_addr #5
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
attributes #0 = { mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite) "alloc-family"="malloc" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nofree "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { nounwind }
attributes #7 = { nounwind allocsize(0) }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
|
//D - Road to Millionaire /
//Hiia
#include <stdio.h>
typedef long long ll;
int main(){
ll n;
scanf("%lld", &n);
ll a[200010]={};
for(ll i = 1; i <= n; i++){
scanf("%lld", &a[i]);
}
ll money=1000,tmp;
for(ll i = 1; i <= n-1; i++){
if(a[i]<a[i+1]){
tmp=money/a[i];
money=money%a[i] + tmp*a[i+1];
}
}
printf("%lld\n", money);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_234745/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_234745/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [5 x i8] c"%lld\00", align 1
@.str.1 = private unnamed_addr constant [6 x i8] c"%lld\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i64, align 8
%a = alloca [200010 x i64], align 16
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %n) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
call void @llvm.lifetime.start.p0(i64 1600080, ptr nonnull %a) #4
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(1600080) %a, i8 0, i64 1600080, i1 false)
%0 = load i64, ptr %n, align 8, !tbaa !5
%cmp.not30 = icmp slt i64 %0, 1
br i1 %cmp.not30, label %for.cond.cleanup5, label %for.body
for.cond3.preheader: ; preds = %for.body
%cmp4.not.not32 = icmp sgt i64 %1, 1
br i1 %cmp4.not.not32, label %for.body6.preheader, label %for.cond.cleanup5
for.body6.preheader: ; preds = %for.cond3.preheader
%arrayidx7.phi.trans.insert = getelementptr inbounds [200010 x i64], ptr %a, i64 0, i64 1
%.pre = load i64, ptr %arrayidx7.phi.trans.insert, align 8, !tbaa !5
br label %for.body6
for.body: ; preds = %entry, %for.body
%i.031 = phi i64 [ %inc, %for.body ], [ 1, %entry ]
%arrayidx = getelementptr inbounds [200010 x i64], ptr %a, i64 0, i64 %i.031
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%inc = add nuw nsw i64 %i.031, 1
%1 = load i64, ptr %n, align 8, !tbaa !5
%cmp.not.not = icmp slt i64 %i.031, %1
br i1 %cmp.not.not, label %for.body, label %for.cond3.preheader, !llvm.loop !9
for.cond.cleanup5: ; preds = %for.inc15, %entry, %for.cond3.preheader
%money.0.lcssa = phi i64 [ 1000, %for.cond3.preheader ], [ 1000, %entry ], [ %money.1, %for.inc15 ]
%call18 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %money.0.lcssa)
call void @llvm.lifetime.end.p0(i64 1600080, ptr nonnull %a) #4
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %n) #4
ret i32 0
for.body6: ; preds = %for.body6.preheader, %for.inc15
%2 = phi i64 [ %3, %for.inc15 ], [ %.pre, %for.body6.preheader ]
%i2.034 = phi i64 [ %add, %for.inc15 ], [ 1, %for.body6.preheader ]
%money.033 = phi i64 [ %money.1, %for.inc15 ], [ 1000, %for.body6.preheader ]
%add = add nuw nsw i64 %i2.034, 1
%arrayidx8 = getelementptr inbounds [200010 x i64], ptr %a, i64 0, i64 %add
%3 = load i64, ptr %arrayidx8, align 8, !tbaa !5
%cmp9 = icmp slt i64 %2, %3
br i1 %cmp9, label %if.then, label %for.inc15
if.then: ; preds = %for.body6
%div = sdiv i64 %money.033, %2
%rem = srem i64 %money.033, %2
%mul = mul nsw i64 %div, %3
%add14 = add nsw i64 %rem, %mul
br label %for.inc15
for.inc15: ; preds = %for.body6, %if.then
%money.1 = phi i64 [ %add14, %if.then ], [ %money.033, %for.body6 ]
%exitcond.not = icmp eq i64 %add, %1
br i1 %exitcond.not, label %for.cond.cleanup5, label %for.body6, !llvm.loop !11
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #3
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"long long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
|
#include <stdio.h>
#include <stdlib.h>
void upheap(int *buff, int n)
{
while (1) {
int p = (n - 1) / 2;
if (p < 0 || buff[p] >= buff[n]) break;
int temp = buff[n];
buff[n] = buff[p];
buff[p] = temp;
n = p;
}
}
void downheap(int *buff, int n, int size)
{
while (1) {
int c = 2 * n + 1;
if (c >= size) break;
if (c + 1 < size && buff[c] < buff[c + 1]) c++;
if (buff[n] >= buff[c]) break;
int temp = buff[n];
buff[n] = buff[c];
buff[c] = temp;
n = c;
}
}
int main(void)
{
char line[20];
fgets(line, 20, stdin);
int n = atoi(line);
int **Q;
int *Q_i;
Q = malloc(sizeof(int *) * n);
Q_i = malloc(sizeof(int) * n * 200000);
int i;
for (i = 0; i < n; i++) {
Q[i] = Q_i + i * 200000;
}
int *size;
size = calloc(n, sizeof(int));
char *a;
a = line;
while (*a >= '0') a++;
int q;
q = atoi(a + 1);
int op, t, x, s;
while (q--) {
fgets(line, 20, stdin);
op = atoi(line);
a = line + 2;
t = atoi(a);
s = size[t];
if (op == 0) {
while (*a >= '0') a++;
x = atoi(a + 1);
Q[t][s] = x;
upheap(Q[t], s);
size[t] += 1;
}
else if (s != 0) {
if (op == 1) printf("%d\n", Q[t][0]);
else {
Q[t][0] = Q[t][s-1];
downheap(Q[t], 0, s);
size[t] -= 1;
}
}
}
free(Q);
free(Q_i);
free(size);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_234789/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_234789/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@stdin = external local_unnamed_addr global ptr, align 8
@.str = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree norecurse nosync nounwind memory(argmem: readwrite) uwtable
define dso_local void @upheap(ptr nocapture noundef %buff, i32 noundef %n) local_unnamed_addr #0 {
entry:
%cmp30 = icmp slt i32 %n, 0
br i1 %cmp30, label %while.end, label %lor.lhs.false.preheader
lor.lhs.false.preheader: ; preds = %entry
%idxprom1.phi.trans.insert = zext i32 %n to i64
%arrayidx2.phi.trans.insert = getelementptr inbounds i32, ptr %buff, i64 %idxprom1.phi.trans.insert
%.pre = load i32, ptr %arrayidx2.phi.trans.insert, align 4, !tbaa !5
br label %lor.lhs.false
lor.lhs.false: ; preds = %lor.lhs.false.preheader, %cleanup
%n.addr.031 = phi i32 [ %div32, %cleanup ], [ %n, %lor.lhs.false.preheader ]
%div32.in = add nsw i32 %n.addr.031, -1
%div32 = sdiv i32 %div32.in, 2
%idxprom = zext i32 %div32 to i64
%arrayidx = getelementptr inbounds i32, ptr %buff, i64 %idxprom
%0 = load i32, ptr %arrayidx, align 4, !tbaa !5
%cmp3.not = icmp slt i32 %0, %.pre
br i1 %cmp3.not, label %cleanup, label %while.end
cleanup: ; preds = %lor.lhs.false
%idxprom1 = zext i32 %n.addr.031 to i64
%arrayidx2 = getelementptr inbounds i32, ptr %buff, i64 %idxprom1
store i32 %0, ptr %arrayidx2, align 4, !tbaa !5
store i32 %.pre, ptr %arrayidx, align 4, !tbaa !5
%cmp = icmp slt i32 %n.addr.031, 0
br i1 %cmp, label %while.end, label %lor.lhs.false
while.end: ; preds = %cleanup, %lor.lhs.false, %entry
ret void
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree norecurse nosync nounwind memory(argmem: readwrite) uwtable
define dso_local void @downheap(ptr nocapture noundef %buff, i32 noundef %n, i32 noundef %size) local_unnamed_addr #0 {
entry:
%mul47 = shl nsw i32 %n, 1
%add48 = or i32 %mul47, 1
%cmp.not49 = icmp slt i32 %add48, %size
br i1 %cmp.not49, label %if.end, label %while.end
if.end: ; preds = %entry, %cleanup
%add52 = phi i32 [ %add, %cleanup ], [ %add48, %entry ]
%mul51 = phi i32 [ %mul, %cleanup ], [ %mul47, %entry ]
%n.addr.050 = phi i32 [ %c.0, %cleanup ], [ %n, %entry ]
%add1 = add i32 %mul51, 2
%cmp2 = icmp slt i32 %add1, %size
br i1 %cmp2, label %land.lhs.true, label %if.end8
land.lhs.true: ; preds = %if.end
%idxprom = sext i32 %add52 to i64
%arrayidx = getelementptr inbounds i32, ptr %buff, i64 %idxprom
%0 = load i32, ptr %arrayidx, align 4, !tbaa !5
%idxprom4 = sext i32 %add1 to i64
%arrayidx5 = getelementptr inbounds i32, ptr %buff, i64 %idxprom4
%1 = load i32, ptr %arrayidx5, align 4, !tbaa !5
%cmp6 = icmp slt i32 %0, %1
%spec.select = select i1 %cmp6, i32 %add1, i32 %add52
br label %if.end8
if.end8: ; preds = %land.lhs.true, %if.end
%c.0 = phi i32 [ %add52, %if.end ], [ %spec.select, %land.lhs.true ]
%idxprom9 = sext i32 %n.addr.050 to i64
%arrayidx10 = getelementptr inbounds i32, ptr %buff, i64 %idxprom9
%2 = load i32, ptr %arrayidx10, align 4, !tbaa !5
%idxprom11 = sext i32 %c.0 to i64
%arrayidx12 = getelementptr inbounds i32, ptr %buff, i64 %idxprom11
%3 = load i32, ptr %arrayidx12, align 4, !tbaa !5
%cmp13.not = icmp slt i32 %2, %3
br i1 %cmp13.not, label %cleanup, label %while.end
cleanup: ; preds = %if.end8
store i32 %3, ptr %arrayidx10, align 4, !tbaa !5
store i32 %2, ptr %arrayidx12, align 4, !tbaa !5
%mul = shl nsw i32 %c.0, 1
%add = or i32 %mul, 1
%cmp.not = icmp slt i32 %add, %size
br i1 %cmp.not, label %if.end, label %while.end
while.end: ; preds = %if.end8, %cleanup, %entry
ret void
}
; Function Attrs: nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #2 {
entry:
%line = alloca [20 x i8], align 16
call void @llvm.lifetime.start.p0(i64 20, ptr nonnull %line) #8
%0 = load ptr, ptr @stdin, align 8, !tbaa !9
%call = call ptr @fgets(ptr noundef nonnull %line, i32 noundef 20, ptr noundef %0)
%call.i = call i64 @strtol(ptr nocapture noundef nonnull %line, ptr noundef null, i32 noundef 10) #8
%conv.i = trunc i64 %call.i to i32
%sext = shl i64 %call.i, 32
%conv = ashr exact i64 %sext, 32
%mul = ashr exact i64 %sext, 29
%call3 = call noalias ptr @malloc(i64 noundef %mul) #9
%mul6 = mul nsw i64 %conv, 800000
%call7 = call noalias ptr @malloc(i64 noundef %mul6) #9
%cmp122 = icmp sgt i32 %conv.i, 0
br i1 %cmp122, label %for.body.preheader, label %for.end
for.body.preheader: ; preds = %entry
%wide.trip.count = and i64 %call.i, 4294967295
%min.iters.check = icmp ult i64 %wide.trip.count, 4
br i1 %min.iters.check, label %for.body.preheader129, label %vector.ph
vector.ph: ; preds = %for.body.preheader
%n.mod.vf = and i64 %call.i, 3
%n.vec = sub nsw i64 %wide.trip.count, %n.mod.vf
br label %vector.body
vector.body: ; preds = %vector.body, %vector.ph
%index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
%vec.ind = phi <2 x i64> [ <i64 0, i64 1>, %vector.ph ], [ %vec.ind.next, %vector.body ]
%1 = mul <2 x i64> %vec.ind, <i64 200000, i64 200000>
%2 = mul <2 x i64> %vec.ind, <i64 200000, i64 200000>
%3 = add <2 x i64> %2, <i64 400000, i64 400000>
%4 = and <2 x i64> %1, <i64 4294967232, i64 4294967232>
%5 = and <2 x i64> %3, <i64 4294967232, i64 4294967232>
%6 = getelementptr inbounds i32, ptr %call7, <2 x i64> %4
%7 = getelementptr inbounds i32, ptr %call7, <2 x i64> %5
%8 = getelementptr inbounds ptr, ptr %call3, i64 %index
store <2 x ptr> %6, ptr %8, align 8, !tbaa !9
%9 = getelementptr inbounds ptr, ptr %8, i64 2
store <2 x ptr> %7, ptr %9, align 8, !tbaa !9
%index.next = add nuw i64 %index, 4
%vec.ind.next = add <2 x i64> %vec.ind, <i64 4, i64 4>
%10 = icmp eq i64 %index.next, %n.vec
br i1 %10, label %middle.block, label %vector.body, !llvm.loop !11
middle.block: ; preds = %vector.body
%cmp.n = icmp eq i64 %n.mod.vf, 0
br i1 %cmp.n, label %for.end, label %for.body.preheader129
for.body.preheader129: ; preds = %for.body.preheader, %middle.block
%indvars.iv.ph = phi i64 [ 0, %for.body.preheader ], [ %n.vec, %middle.block ]
br label %for.body
for.body: ; preds = %for.body.preheader129, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ %indvars.iv.ph, %for.body.preheader129 ]
%mul9 = mul i64 %indvars.iv, 200000
%idx.ext = and i64 %mul9, 4294967232
%add.ptr = getelementptr inbounds i32, ptr %call7, i64 %idx.ext
%arrayidx = getelementptr inbounds ptr, ptr %call3, i64 %indvars.iv
store ptr %add.ptr, ptr %arrayidx, align 8, !tbaa !9
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
br i1 %exitcond.not, label %for.end, label %for.body, !llvm.loop !15
for.end: ; preds = %for.body, %middle.block, %entry
%call11 = call noalias ptr @calloc(i64 noundef %conv, i64 noundef 4) #10
br label %while.cond
while.cond: ; preds = %while.cond, %for.end
%a.0 = phi ptr [ %line, %for.end ], [ %incdec.ptr, %while.cond ]
%11 = load i8, ptr %a.0, align 1, !tbaa !16
%cmp14 = icmp sgt i8 %11, 47
%incdec.ptr = getelementptr inbounds i8, ptr %a.0, i64 1
br i1 %cmp14, label %while.cond, label %while.end, !llvm.loop !17
while.end: ; preds = %while.cond
%call.i110 = call i64 @strtol(ptr nocapture noundef nonnull %incdec.ptr, ptr noundef null, i32 noundef 10) #8
%conv.i111 = trunc i64 %call.i110 to i32
%tobool.not125 = icmp eq i32 %conv.i111, 0
br i1 %tobool.not125, label %while.end73, label %while.body19.lr.ph
while.body19.lr.ph: ; preds = %while.end
%add.ptr25 = getelementptr inbounds i8, ptr %line, i64 2
br label %while.body19
while.body19: ; preds = %while.body19.lr.ph, %if.end72
%dec126.in = phi i32 [ %conv.i111, %while.body19.lr.ph ], [ %dec126, %if.end72 ]
%dec126 = add nsw i32 %dec126.in, -1
%12 = load ptr, ptr @stdin, align 8, !tbaa !9
%call21 = call ptr @fgets(ptr noundef nonnull %line, i32 noundef 20, ptr noundef %12)
%call.i112 = call i64 @strtol(ptr nocapture noundef nonnull %line, ptr noundef null, i32 noundef 10) #8
%conv.i113 = trunc i64 %call.i112 to i32
%call.i114 = call i64 @strtol(ptr nocapture noundef nonnull %add.ptr25, ptr noundef null, i32 noundef 10) #8
%sext121 = shl i64 %call.i114, 32
%idxprom27 = ashr exact i64 %sext121, 32
%arrayidx28 = getelementptr inbounds i32, ptr %call11, i64 %idxprom27
%13 = load i32, ptr %arrayidx28, align 4, !tbaa !5
%cmp29 = icmp eq i32 %conv.i113, 0
br i1 %cmp29, label %while.cond31, label %if.else
while.cond31: ; preds = %while.body19, %while.cond31
%a.1 = phi ptr [ %incdec.ptr36, %while.cond31 ], [ %add.ptr25, %while.body19 ]
%14 = load i8, ptr %a.1, align 1, !tbaa !16
%cmp33 = icmp sgt i8 %14, 47
%incdec.ptr36 = getelementptr inbounds i8, ptr %a.1, i64 1
br i1 %cmp33, label %while.cond31, label %while.end37, !llvm.loop !18
while.end37: ; preds = %while.cond31
%call.i116 = call i64 @strtol(ptr nocapture noundef nonnull %incdec.ptr36, ptr noundef null, i32 noundef 10) #8
%conv.i117 = trunc i64 %call.i116 to i32
%arrayidx41 = getelementptr inbounds ptr, ptr %call3, i64 %idxprom27
%15 = load ptr, ptr %arrayidx41, align 8, !tbaa !9
%idxprom42 = sext i32 %13 to i64
%arrayidx43 = getelementptr inbounds i32, ptr %15, i64 %idxprom42
store i32 %conv.i117, ptr %arrayidx43, align 4, !tbaa !5
%cmp30.i = icmp slt i32 %13, 0
br i1 %cmp30.i, label %upheap.exit, label %lor.lhs.false.preheader.i
lor.lhs.false.preheader.i: ; preds = %while.end37
%idxprom1.phi.trans.insert.i = zext i32 %13 to i64
%arrayidx2.phi.trans.insert.i = getelementptr inbounds i32, ptr %15, i64 %idxprom1.phi.trans.insert.i
%.pre.i = load i32, ptr %arrayidx2.phi.trans.insert.i, align 4, !tbaa !5
br label %lor.lhs.false.i
lor.lhs.false.i: ; preds = %cleanup.i, %lor.lhs.false.preheader.i
%n.addr.031.i = phi i32 [ %div32.i, %cleanup.i ], [ %13, %lor.lhs.false.preheader.i ]
%div32.in.i = add nsw i32 %n.addr.031.i, -1
%div32.i = sdiv i32 %div32.in.i, 2
%idxprom.i = zext i32 %div32.i to i64
%arrayidx.i = getelementptr inbounds i32, ptr %15, i64 %idxprom.i
%16 = load i32, ptr %arrayidx.i, align 4, !tbaa !5
%cmp3.not.i = icmp slt i32 %16, %.pre.i
br i1 %cmp3.not.i, label %cleanup.i, label %upheap.exit
cleanup.i: ; preds = %lor.lhs.false.i
%idxprom1.i = zext i32 %n.addr.031.i to i64
%arrayidx2.i = getelementptr inbounds i32, ptr %15, i64 %idxprom1.i
store i32 %16, ptr %arrayidx2.i, align 4, !tbaa !5
store i32 %.pre.i, ptr %arrayidx.i, align 4, !tbaa !5
%cmp.i = icmp slt i32 %n.addr.031.i, 0
br i1 %cmp.i, label %upheap.exit, label %lor.lhs.false.i
upheap.exit: ; preds = %lor.lhs.false.i, %cleanup.i, %while.end37
%add = add nsw i32 %13, 1
store i32 %add, ptr %arrayidx28, align 4, !tbaa !5
br label %if.end72
if.else: ; preds = %while.body19
%cmp48.not = icmp eq i32 %13, 0
br i1 %cmp48.not, label %if.end72, label %if.then50
if.then50: ; preds = %if.else
%cmp51 = icmp eq i32 %conv.i113, 1
%arrayidx55 = getelementptr inbounds ptr, ptr %call3, i64 %idxprom27
%17 = load ptr, ptr %arrayidx55, align 8, !tbaa !9
br i1 %cmp51, label %if.then53, label %if.else58
if.then53: ; preds = %if.then50
%18 = load i32, ptr %17, align 4, !tbaa !5
%call57 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %18)
br label %if.end72
if.else58: ; preds = %if.then50
%sub = add nsw i32 %13, -1
%idxprom61 = sext i32 %sub to i64
%arrayidx62 = getelementptr inbounds i32, ptr %17, i64 %idxprom61
%19 = load i32, ptr %arrayidx62, align 4, !tbaa !5
store i32 %19, ptr %17, align 4, !tbaa !5
%cmp.not49.i = icmp sgt i32 %13, 1
br i1 %cmp.not49.i, label %if.end.i, label %downheap.exit
if.end.i: ; preds = %if.else58, %cleanup.i118
%add52.i = phi i32 [ %add.i, %cleanup.i118 ], [ 1, %if.else58 ]
%mul51.i = phi i32 [ %mul.i, %cleanup.i118 ], [ 0, %if.else58 ]
%n.addr.050.i = phi i32 [ %c.0.i, %cleanup.i118 ], [ 0, %if.else58 ]
%add1.i = add i32 %mul51.i, 2
%cmp2.i = icmp slt i32 %add1.i, %13
br i1 %cmp2.i, label %land.lhs.true.i, label %if.end8.i
land.lhs.true.i: ; preds = %if.end.i
%idxprom.i119 = sext i32 %add52.i to i64
%arrayidx.i120 = getelementptr inbounds i32, ptr %17, i64 %idxprom.i119
%20 = load i32, ptr %arrayidx.i120, align 4, !tbaa !5
%idxprom4.i = sext i32 %add1.i to i64
%arrayidx5.i = getelementptr inbounds i32, ptr %17, i64 %idxprom4.i
%21 = load i32, ptr %arrayidx5.i, align 4, !tbaa !5
%cmp6.i = icmp slt i32 %20, %21
%spec.select.i = select i1 %cmp6.i, i32 %add1.i, i32 %add52.i
br label %if.end8.i
if.end8.i: ; preds = %land.lhs.true.i, %if.end.i
%c.0.i = phi i32 [ %add52.i, %if.end.i ], [ %spec.select.i, %land.lhs.true.i ]
%idxprom11.i = sext i32 %c.0.i to i64
%arrayidx12.i = getelementptr inbounds i32, ptr %17, i64 %idxprom11.i
%22 = load i32, ptr %arrayidx12.i, align 4, !tbaa !5
%cmp13.not.i = icmp slt i32 %19, %22
br i1 %cmp13.not.i, label %cleanup.i118, label %downheap.exit
cleanup.i118: ; preds = %if.end8.i
%idxprom9.i = sext i32 %n.addr.050.i to i64
%arrayidx10.i = getelementptr inbounds i32, ptr %17, i64 %idxprom9.i
store i32 %22, ptr %arrayidx10.i, align 4, !tbaa !5
store i32 %19, ptr %arrayidx12.i, align 4, !tbaa !5
%mul.i = shl nsw i32 %c.0.i, 1
%add.i = or i32 %mul.i, 1
%cmp.not.i = icmp slt i32 %add.i, %13
br i1 %cmp.not.i, label %if.end.i, label %downheap.exit
downheap.exit: ; preds = %if.end8.i, %cleanup.i118, %if.else58
store i32 %sub, ptr %arrayidx28, align 4, !tbaa !5
br label %if.end72
if.end72: ; preds = %if.else, %downheap.exit, %if.then53, %upheap.exit
%tobool.not = icmp eq i32 %dec126, 0
br i1 %tobool.not, label %while.end73, label %while.body19, !llvm.loop !19
while.end73: ; preds = %if.end72, %while.end
call void @free(ptr noundef %call3) #8
call void @free(ptr noundef %call7) #8
call void @free(ptr noundef %call11) #8
call void @llvm.lifetime.end.p0(i64 20, ptr nonnull %line) #8
ret i32 0
}
; Function Attrs: nofree nounwind
declare noundef ptr @fgets(ptr noundef, i32 noundef, ptr nocapture noundef) local_unnamed_addr #3
; Function Attrs: mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @malloc(i64 noundef) local_unnamed_addr #4
; Function Attrs: mustprogress nofree nounwind willreturn allockind("alloc,zeroed") allocsize(0,1) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @calloc(i64 noundef, i64 noundef) local_unnamed_addr #5
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, inaccessiblemem: readwrite)
declare void @free(ptr allocptr nocapture noundef) local_unnamed_addr #6
; Function Attrs: mustprogress nofree nounwind willreturn
declare i64 @strtol(ptr noundef readonly, ptr nocapture noundef, i32 noundef) local_unnamed_addr #7
attributes #0 = { nofree norecurse nosync nounwind memory(argmem: readwrite) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite) "alloc-family"="malloc" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { mustprogress nofree nounwind willreturn allockind("alloc,zeroed") allocsize(0,1) memory(inaccessiblemem: readwrite) "alloc-family"="malloc" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, inaccessiblemem: readwrite) "alloc-family"="malloc" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { mustprogress nofree nounwind willreturn "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #8 = { nounwind }
attributes #9 = { nounwind allocsize(0) }
attributes #10 = { nounwind allocsize(0,1) }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = distinct !{!11, !12, !13, !14}
!12 = !{!"llvm.loop.mustprogress"}
!13 = !{!"llvm.loop.isvectorized", i32 1}
!14 = !{!"llvm.loop.unroll.runtime.disable"}
!15 = distinct !{!15, !12, !14, !13}
!16 = !{!7, !7, i64 0}
!17 = distinct !{!17, !12}
!18 = distinct !{!18, !12}
!19 = distinct !{!19, !12}
|
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
typedef long long ll;
ll n, p, i, j, ans, l;
int main()
{
scanf("%lld%lld",&n,&p);
if(n==1)printf("%lld\n",p);
else if(p==1)printf("1\n");
else {
ans=1;
j=0;while(p%2==0){p/=2;j++;} if(j/n>0) ans*=pow(2,j/n);
for(i=3, l=sqrt(p)+1;i<l;i+=4){
j=0;while(p%i==0){p/=i;j++;} if(j/n>0) ans*=pow(i,j/n);
j=0;while(p%(i+2)==0){p/=(i+2);j++;} if(j/n>0) ans*=pow((i+2),j/n);
}
printf("%lld\n",ans);
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_234831/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_234831/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [9 x i8] c"%lld%lld\00", align 1
@n = dso_local global i64 0, align 8
@p = dso_local global i64 0, align 8
@.str.1 = private unnamed_addr constant [6 x i8] c"%lld\0A\00", align 1
@ans = dso_local local_unnamed_addr global i64 0, align 8
@j = dso_local local_unnamed_addr global i64 0, align 8
@i = dso_local local_unnamed_addr global i64 0, align 8
@l = dso_local local_unnamed_addr global i64 0, align 8
@str = private unnamed_addr constant [2 x i8] c"1\00", align 1
; Function Attrs: nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%call = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull @n, ptr noundef nonnull @p)
%0 = load i64, ptr @n, align 8, !tbaa !5
%cmp = icmp eq i64 %0, 1
%1 = load i64, ptr @p, align 8, !tbaa !5
br i1 %cmp, label %if.then, label %if.else
if.then: ; preds = %entry
%call1 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %1)
br label %if.end65
if.else: ; preds = %entry
%cmp2 = icmp eq i64 %1, 1
br i1 %cmp2, label %if.then3, label %if.else5
if.then3: ; preds = %if.else
%puts = tail call i32 @puts(ptr nonnull dereferenceable(1) @str)
br label %if.end65
if.else5: ; preds = %if.else
store i64 1, ptr @ans, align 8, !tbaa !5
%2 = and i64 %1, 1
%cmp671 = icmp eq i64 %2, 0
br i1 %cmp671, label %while.body, label %while.end
while.body: ; preds = %if.else5, %while.body
%storemerge73 = phi i64 [ %inc, %while.body ], [ 0, %if.else5 ]
%div7072 = phi i64 [ %div, %while.body ], [ %1, %if.else5 ]
%div = sdiv i64 %div7072, 2
%inc = add nuw nsw i64 %storemerge73, 1
%3 = and i64 %div, 1
%cmp6 = icmp eq i64 %3, 0
br i1 %cmp6, label %while.body, label %while.cond.while.end_crit_edge, !llvm.loop !9
while.cond.while.end_crit_edge: ; preds = %while.body
store i64 %div, ptr @p, align 8, !tbaa !5
br label %while.end
while.end: ; preds = %while.cond.while.end_crit_edge, %if.else5
%4 = phi i64 [ %div, %while.cond.while.end_crit_edge ], [ %1, %if.else5 ]
%storemerge.lcssa69 = phi i64 [ %inc, %while.cond.while.end_crit_edge ], [ 0, %if.else5 ]
store i64 %storemerge.lcssa69, ptr @j, align 8, !tbaa !5
%div7 = sdiv i64 %storemerge.lcssa69, %0
%cmp8 = icmp sgt i64 %div7, 0
br i1 %cmp8, label %if.then9, label %if.end
if.then9: ; preds = %while.end
%conv = sitofp i64 %div7 to double
%exp2 = tail call double @exp2(double %conv) #4
%5 = load i64, ptr @ans, align 8, !tbaa !5
%conv12 = sitofp i64 %5 to double
%mul = fmul double %exp2, %conv12
%conv13 = fptosi double %mul to i64
store i64 %conv13, ptr @ans, align 8, !tbaa !5
%.pre = load i64, ptr @p, align 8, !tbaa !5
br label %if.end
if.end: ; preds = %if.then9, %while.end
%6 = phi i64 [ %.pre, %if.then9 ], [ %4, %while.end ]
store i64 3, ptr @i, align 8, !tbaa !5
%conv14 = sitofp i64 %6 to double
%call15 = tail call double @sqrt(double noundef %conv14) #4
%add = fadd double %call15, 1.000000e+00
%conv16 = fptosi double %add to i64
store i64 %conv16, ptr @l, align 8, !tbaa !5
%7 = load i64, ptr @i, align 8, !tbaa !5
%cmp1794 = icmp slt i64 %7, %conv16
br i1 %cmp1794, label %while.cond19.preheader.preheader, label %for.end
while.cond19.preheader.preheader: ; preds = %if.end
%p.promoted76.pre95 = load i64, ptr @p, align 8, !tbaa !5
br label %while.cond19.preheader
while.cond19.preheader: ; preds = %while.cond19.preheader.preheader, %for.inc
%p.promoted85101 = phi i64 [ %p.promoted85102, %for.inc ], [ %p.promoted76.pre95, %while.cond19.preheader.preheader ]
%8 = phi i64 [ %add62, %for.inc ], [ %7, %while.cond19.preheader.preheader ]
%rem2078 = srem i64 %p.promoted85101, %8
%cmp2179 = icmp eq i64 %rem2078, 0
br i1 %cmp2179, label %while.body23, label %while.end26
while.body23: ; preds = %while.cond19.preheader, %while.body23
%storemerge6781 = phi i64 [ %inc25, %while.body23 ], [ 0, %while.cond19.preheader ]
%div247780 = phi i64 [ %div24, %while.body23 ], [ %p.promoted85101, %while.cond19.preheader ]
%div24 = sdiv i64 %div247780, %8
%inc25 = add nuw nsw i64 %storemerge6781, 1
%rem20 = srem i64 %div24, %8
%cmp21 = icmp eq i64 %rem20, 0
br i1 %cmp21, label %while.body23, label %while.cond19.while.end26_crit_edge, !llvm.loop !11
while.cond19.while.end26_crit_edge: ; preds = %while.body23
store i64 %div24, ptr @p, align 8, !tbaa !5
br label %while.end26
while.end26: ; preds = %while.cond19.while.end26_crit_edge, %while.cond19.preheader
%p.promoted85100 = phi i64 [ %div24, %while.cond19.while.end26_crit_edge ], [ %p.promoted85101, %while.cond19.preheader ]
%storemerge67.lcssa75 = phi i64 [ %inc25, %while.cond19.while.end26_crit_edge ], [ 0, %while.cond19.preheader ]
%9 = load i64, ptr @n, align 8, !tbaa !5
%div27 = sdiv i64 %storemerge67.lcssa75, %9
%cmp28 = icmp sgt i64 %div27, 0
br i1 %cmp28, label %if.then30, label %if.end38
if.then30: ; preds = %while.end26
%conv31 = sitofp i64 %8 to double
%conv33 = sitofp i64 %div27 to double
%call34 = tail call double @pow(double noundef %conv31, double noundef %conv33) #4
%10 = load i64, ptr @ans, align 8, !tbaa !5
%conv35 = sitofp i64 %10 to double
%mul36 = fmul double %call34, %conv35
%conv37 = fptosi double %mul36 to i64
store i64 %conv37, ptr @ans, align 8, !tbaa !5
%.pre99 = load i64, ptr @i, align 8, !tbaa !5
%p.promoted85.pre = load i64, ptr @p, align 8, !tbaa !5
br label %if.end38
if.end38: ; preds = %if.then30, %while.end26
%p.promoted85 = phi i64 [ %p.promoted85.pre, %if.then30 ], [ %p.promoted85100, %while.end26 ]
%11 = phi i64 [ %.pre99, %if.then30 ], [ %8, %while.end26 ]
%add40 = add nsw i64 %11, 2
%rem4187 = srem i64 %p.promoted85, %add40
%cmp4288 = icmp eq i64 %rem4187, 0
br i1 %cmp4288, label %while.body44, label %while.end48
while.body44: ; preds = %if.end38, %while.body44
%storemerge6890 = phi i64 [ %inc47, %while.body44 ], [ 0, %if.end38 ]
%div468689 = phi i64 [ %div46, %while.body44 ], [ %p.promoted85, %if.end38 ]
%div46 = sdiv i64 %div468689, %add40
%inc47 = add nuw nsw i64 %storemerge6890, 1
%rem41 = srem i64 %div46, %add40
%cmp42 = icmp eq i64 %rem41, 0
br i1 %cmp42, label %while.body44, label %while.cond39.while.end48_crit_edge, !llvm.loop !12
while.cond39.while.end48_crit_edge: ; preds = %while.body44
store i64 %div46, ptr @p, align 8, !tbaa !5
br label %while.end48
while.end48: ; preds = %while.cond39.while.end48_crit_edge, %if.end38
%p.promoted85103 = phi i64 [ %div46, %while.cond39.while.end48_crit_edge ], [ %p.promoted85, %if.end38 ]
%storemerge68.lcssa84 = phi i64 [ %inc47, %while.cond39.while.end48_crit_edge ], [ 0, %if.end38 ]
store i64 %storemerge68.lcssa84, ptr @j, align 8, !tbaa !5
%12 = load i64, ptr @n, align 8, !tbaa !5
%div49 = sdiv i64 %storemerge68.lcssa84, %12
%cmp50 = icmp sgt i64 %div49, 0
br i1 %cmp50, label %if.then52, label %for.inc
if.then52: ; preds = %while.end48
%conv54 = sitofp i64 %add40 to double
%conv56 = sitofp i64 %div49 to double
%call57 = tail call double @pow(double noundef %conv54, double noundef %conv56) #4
%13 = load i64, ptr @ans, align 8, !tbaa !5
%conv58 = sitofp i64 %13 to double
%mul59 = fmul double %call57, %conv58
%conv60 = fptosi double %mul59 to i64
store i64 %conv60, ptr @ans, align 8, !tbaa !5
%p.promoted76.pre = load i64, ptr @p, align 8, !tbaa !5
%.pre105 = load i64, ptr @i, align 8, !tbaa !5
br label %for.inc
for.inc: ; preds = %while.end48, %if.then52
%14 = phi i64 [ %11, %while.end48 ], [ %.pre105, %if.then52 ]
%p.promoted85102 = phi i64 [ %p.promoted85103, %while.end48 ], [ %p.promoted76.pre, %if.then52 ]
%add62 = add nsw i64 %14, 4
store i64 %add62, ptr @i, align 8, !tbaa !5
%15 = load i64, ptr @l, align 8, !tbaa !5
%cmp17 = icmp slt i64 %add62, %15
br i1 %cmp17, label %while.cond19.preheader, label %for.end, !llvm.loop !13
for.end: ; preds = %for.inc, %if.end
%16 = load i64, ptr @ans, align 8, !tbaa !5
%call63 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %16)
br label %if.end65
if.end65: ; preds = %if.then3, %for.end, %if.then
ret i32 0
}
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #1
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #1
; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare double @pow(double noundef, double noundef) local_unnamed_addr #2
; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare double @sqrt(double noundef) local_unnamed_addr #2
declare double @exp2(double) local_unnamed_addr
; Function Attrs: nofree nounwind
declare noundef i32 @puts(ptr nocapture noundef readonly) local_unnamed_addr #3
attributes #0 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress nofree nounwind willreturn memory(write) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"long long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
|
#include<stdio.h>
int main(){
int n;
scanf("%d",&n);
float p;
int a;
a=n/2;
float b;
b=a;
float c;
c=n;
p=1-b/c;
printf("%f",p);
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_234875/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_234875/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [3 x i8] c"%f\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%div = sdiv i32 %0, 2
%conv = sitofp i32 %div to float
%conv1 = sitofp i32 %0 to float
%div2 = fdiv float %conv, %conv1
%sub = fsub float 1.000000e+00, %div2
%conv3 = fpext float %sub to double
%call4 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %conv3)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#include<stdio.h>
int main()
{
int N;
double a,x;
scanf("%d",&N);
if(N%2==0)
{
x=(double)(N/2)/N;
printf("%0.10lf",x);
}
else if(N%2!=0)
{
a=(N+1)/2;
x=(double)a/N;
printf("%0.10lf",x);
}
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_234932/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_234932/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [8 x i8] c"%0.10lf\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%N = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %N) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %N)
%0 = load i32, ptr %N, align 4, !tbaa !5
%1 = and i32 %0, 1
%add.sink = add i32 %0, %1
%div8 = sdiv i32 %add.sink, 2
%conv9 = sitofp i32 %div8 to double
%conv10 = sitofp i32 %0 to double
%div11 = fdiv double %conv9, %conv10
%call12 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %div11)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %N) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#include<stdio.h>
int main(){
int n;
scanf("%d",&n);
int count=0;
for(int i=1;i<=n;i++){
if(i%2!=0)
count++;
}
double n1=n;
double p=count/n1;
printf("%f\n",p);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_234976/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_234976/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"%f\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp.not8 = icmp slt i32 %0, 1
br i1 %cmp.not8, label %for.cond.cleanup, label %for.body.preheader
for.body.preheader: ; preds = %entry
%min.iters.check = icmp ult i32 %0, 8
br i1 %min.iters.check, label %for.body.preheader14, label %vector.ph
vector.ph: ; preds = %for.body.preheader
%n.vec = and i32 %0, -8
%ind.end = or i32 %n.vec, 1
br label %vector.body
vector.body: ; preds = %vector.body, %vector.ph
%index = phi i32 [ 0, %vector.ph ], [ %index.next, %vector.body ]
%vec.phi = phi <4 x i32> [ zeroinitializer, %vector.ph ], [ %3, %vector.body ]
%vec.phi12 = phi <4 x i32> [ zeroinitializer, %vector.ph ], [ %4, %vector.body ]
%vec.ind = phi <4 x i32> [ <i32 1, i32 2, i32 3, i32 4>, %vector.ph ], [ %vec.ind.next, %vector.body ]
%1 = and <4 x i32> %vec.ind, <i32 1, i32 1, i32 1, i32 1>
%2 = and <4 x i32> %vec.ind, <i32 1, i32 1, i32 1, i32 1>
%3 = add <4 x i32> %vec.phi, %1
%4 = add <4 x i32> %vec.phi12, %2
%index.next = add nuw i32 %index, 8
%vec.ind.next = add <4 x i32> %vec.ind, <i32 8, i32 8, i32 8, i32 8>
%5 = icmp eq i32 %index.next, %n.vec
br i1 %5, label %middle.block, label %vector.body, !llvm.loop !9
middle.block: ; preds = %vector.body
%bin.rdx = add <4 x i32> %4, %3
%6 = call i32 @llvm.vector.reduce.add.v4i32(<4 x i32> %bin.rdx)
%cmp.n = icmp eq i32 %0, %n.vec
br i1 %cmp.n, label %for.cond.cleanup.loopexit, label %for.body.preheader14
for.body.preheader14: ; preds = %for.body.preheader, %middle.block
%count.010.ph = phi i32 [ 0, %for.body.preheader ], [ %6, %middle.block ]
%i.09.ph = phi i32 [ 1, %for.body.preheader ], [ %ind.end, %middle.block ]
br label %for.body
for.cond.cleanup.loopexit: ; preds = %for.body, %middle.block
%spec.select.lcssa = phi i32 [ %6, %middle.block ], [ %spec.select, %for.body ]
%7 = sitofp i32 %spec.select.lcssa to double
br label %for.cond.cleanup
for.cond.cleanup: ; preds = %for.cond.cleanup.loopexit, %entry
%count.0.lcssa = phi double [ 0.000000e+00, %entry ], [ %7, %for.cond.cleanup.loopexit ]
%conv = sitofp i32 %0 to double
%div = fdiv double %count.0.lcssa, %conv
%call4 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %div)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #4
ret i32 0
for.body: ; preds = %for.body.preheader14, %for.body
%count.010 = phi i32 [ %spec.select, %for.body ], [ %count.010.ph, %for.body.preheader14 ]
%i.09 = phi i32 [ %inc2, %for.body ], [ %i.09.ph, %for.body.preheader14 ]
%rem = and i32 %i.09, 1
%spec.select = add i32 %count.010, %rem
%inc2 = add nuw i32 %i.09, 1
%exitcond.not = icmp eq i32 %i.09, %0
br i1 %exitcond.not, label %for.cond.cleanup.loopexit, label %for.body, !llvm.loop !13
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.vector.reduce.add.v4i32(<4 x i32>) #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10, !11, !12}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!"llvm.loop.isvectorized", i32 1}
!12 = !{!"llvm.loop.unroll.runtime.disable"}
!13 = distinct !{!13, !10, !12, !11}
|
#include<stdio.h>
int main()
{
int n , i , a=0;
scanf("%d",&n);
for(i=1; i<=n; i++)
{
if(i%2==1)
a++;
}
printf("%f",(double)a/n);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_235018/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_235018/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [3 x i8] c"%f\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp.not8 = icmp slt i32 %0, 1
br i1 %cmp.not8, label %for.end, label %for.body.preheader
for.body.preheader: ; preds = %entry
%min.iters.check = icmp ult i32 %0, 8
br i1 %min.iters.check, label %for.body.preheader14, label %vector.ph
vector.ph: ; preds = %for.body.preheader
%n.vec = and i32 %0, -8
%ind.end = or i32 %n.vec, 1
br label %vector.body
vector.body: ; preds = %vector.body, %vector.ph
%index = phi i32 [ 0, %vector.ph ], [ %index.next, %vector.body ]
%vec.phi = phi <4 x i32> [ zeroinitializer, %vector.ph ], [ %3, %vector.body ]
%vec.phi12 = phi <4 x i32> [ zeroinitializer, %vector.ph ], [ %4, %vector.body ]
%vec.ind = phi <4 x i32> [ <i32 1, i32 2, i32 3, i32 4>, %vector.ph ], [ %vec.ind.next, %vector.body ]
%1 = and <4 x i32> %vec.ind, <i32 1, i32 1, i32 1, i32 1>
%2 = and <4 x i32> %vec.ind, <i32 1, i32 1, i32 1, i32 1>
%3 = add <4 x i32> %vec.phi, %1
%4 = add <4 x i32> %vec.phi12, %2
%index.next = add nuw i32 %index, 8
%vec.ind.next = add <4 x i32> %vec.ind, <i32 8, i32 8, i32 8, i32 8>
%5 = icmp eq i32 %index.next, %n.vec
br i1 %5, label %middle.block, label %vector.body, !llvm.loop !9
middle.block: ; preds = %vector.body
%bin.rdx = add <4 x i32> %4, %3
%6 = call i32 @llvm.vector.reduce.add.v4i32(<4 x i32> %bin.rdx)
%cmp.n = icmp eq i32 %0, %n.vec
br i1 %cmp.n, label %for.end.loopexit, label %for.body.preheader14
for.body.preheader14: ; preds = %for.body.preheader, %middle.block
%a.010.ph = phi i32 [ 0, %for.body.preheader ], [ %6, %middle.block ]
%i.09.ph = phi i32 [ 1, %for.body.preheader ], [ %ind.end, %middle.block ]
br label %for.body
for.body: ; preds = %for.body.preheader14, %for.body
%a.010 = phi i32 [ %spec.select, %for.body ], [ %a.010.ph, %for.body.preheader14 ]
%i.09 = phi i32 [ %inc2, %for.body ], [ %i.09.ph, %for.body.preheader14 ]
%rem = and i32 %i.09, 1
%spec.select = add i32 %a.010, %rem
%inc2 = add nuw i32 %i.09, 1
%exitcond.not = icmp eq i32 %i.09, %0
br i1 %exitcond.not, label %for.end.loopexit, label %for.body, !llvm.loop !13
for.end.loopexit: ; preds = %for.body, %middle.block
%spec.select.lcssa = phi i32 [ %6, %middle.block ], [ %spec.select, %for.body ]
%7 = sitofp i32 %spec.select.lcssa to double
br label %for.end
for.end: ; preds = %for.end.loopexit, %entry
%a.0.lcssa = phi double [ 0.000000e+00, %entry ], [ %7, %for.end.loopexit ]
%conv3 = sitofp i32 %0 to double
%div = fdiv double %a.0.lcssa, %conv3
%call4 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %div)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.vector.reduce.add.v4i32(<4 x i32>) #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10, !11, !12}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!"llvm.loop.isvectorized", i32 1}
!12 = !{!"llvm.loop.unroll.runtime.disable"}
!13 = distinct !{!13, !10, !12, !11}
|
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