Source_Code stringlengths 69 484k | IR_Original stringlengths 2.05k 17.9M |
|---|---|
#include<stdio.h>
int main(){
int i, j, a[3], c;
for (i = 0; i < 3; i++){
scanf("%d", &a[i]);
}
for (i = 0; i < 3; i++){
for (j = i; j < 3; j++){
if(a[i] > a[j]){
c = a[i];
a[i] = a[j];
a[j] = c;
}
}
}
printf("%d\n", a[0] + a[1]);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_170708/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_170708/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 {
for.inc20:
%a = alloca [3 x i32], align 4
call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %a) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a)
%arrayidx.1 = getelementptr inbounds [3 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 [3 x i32], ptr %a, i64 0, i64 2
%call.2 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx.2)
%0 = load i32, ptr %a, align 4, !tbaa !5
%1 = load i32, ptr %arrayidx.1, align 4, !tbaa !5
%cmp11.152 = icmp sgt i32 %0, %1
br i1 %cmp11.152, label %if.then.154, label %for.inc20.155
if.then.154: ; preds = %for.inc20
store i32 %1, ptr %a, align 4, !tbaa !5
store i32 %0, ptr %arrayidx.1, align 4, !tbaa !5
br label %for.inc20.155
for.inc20.155: ; preds = %if.then.154, %for.inc20
%2 = phi i32 [ %0, %if.then.154 ], [ %1, %for.inc20 ]
%3 = phi i32 [ %1, %if.then.154 ], [ %0, %for.inc20 ]
%4 = load i32, ptr %arrayidx.2, align 4, !tbaa !5
%cmp11.257 = icmp sgt i32 %3, %4
br i1 %cmp11.257, label %if.then.259, label %for.inc20.1
if.then.259: ; preds = %for.inc20.155
store i32 %4, ptr %a, align 4, !tbaa !5
store i32 %3, ptr %arrayidx.2, align 4, !tbaa !5
br label %for.inc20.1
for.inc20.1: ; preds = %for.inc20.155, %if.then.259
%5 = phi i32 [ %4, %if.then.259 ], [ %3, %for.inc20.155 ]
%6 = phi i32 [ %3, %if.then.259 ], [ %4, %for.inc20.155 ]
%cmp11.1.1 = icmp sgt i32 %2, %6
br i1 %cmp11.1.1, label %if.then.1.1, label %for.inc20.2
if.then.1.1: ; preds = %for.inc20.1
store i32 %6, ptr %arrayidx.1, align 4, !tbaa !5
store i32 %2, ptr %arrayidx.2, align 4, !tbaa !5
br label %for.inc20.2
for.inc20.2: ; preds = %for.inc20.1, %if.then.1.1
%7 = phi i32 [ %6, %if.then.1.1 ], [ %2, %for.inc20.1 ]
%add = add nsw i32 %7, %5
%call28 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %add)
call void @llvm.lifetime.end.p0(i64 12, 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, ab, ac, bc, ans;
scanf("%d %d %d", &a, &b, &c);
ab = a + b;
ac = a + c;
bc = b + c;
if(ab <= ac){
ans = ab;
}else{
ans = ac;
}
if(bc <= ans){
ans = bc;
}
printf("%d\n", ans);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_170751/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_170751/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\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
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 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a, ptr noundef nonnull %b, ptr noundef nonnull %c)
%0 = load i32, ptr %a, align 4, !tbaa !5
%1 = load i32, ptr %b, align 4, !tbaa !5
%2 = load i32, ptr %c, align 4, !tbaa !5
%add2 = add nsw i32 %2, %1
%. = call i32 @llvm.smin.i32(i32 %1, i32 %2)
%ans.0 = add nsw i32 %., %0
%ans.1 = call i32 @llvm.smin.i32(i32 %add2, i32 %ans.0)
%call6 = 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 %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, min;
scanf("%d %d %d", &a, &b, &c);
if(a < 1 || 10000 < a || b < 1 || 10000 < b || c < 1 || 10000 < c){
return 1;
}
min = 0;
min = a+b;
if(a+c < min){
min = a+c;
}
if(b+c < min){
min = b+c;
}
printf("%d\n", min);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_170795/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_170795/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\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
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 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a, ptr noundef nonnull %b, ptr noundef nonnull %c)
%0 = load i32, ptr %a, align 4
%1 = add i32 %0, -10001
%or.cond = icmp ult i32 %1, -10000
%2 = load i32, ptr %b, align 4
%cmp3 = icmp slt i32 %2, 1
%or.cond24 = select i1 %or.cond, i1 true, i1 %cmp3
%cmp5 = icmp sgt i32 %2, 10000
%or.cond25 = select i1 %or.cond24, i1 true, i1 %cmp5
%3 = load i32, ptr %c, align 4
%cmp7 = icmp slt i32 %3, 1
%or.cond26 = select i1 %or.cond25, i1 true, i1 %cmp7
%cmp9 = icmp sgt i32 %3, 10000
%or.cond27 = select i1 %or.cond26, i1 true, i1 %cmp9
br i1 %or.cond27, label %cleanup, label %if.end
if.end: ; preds = %entry
%spec.select = call i32 @llvm.umin.i32(i32 %3, i32 %2)
%min.0 = add nuw nsw i32 %spec.select, %0
%add15 = add nuw nsw i32 %3, %2
%min.1 = call i32 @llvm.umin.i32(i32 %add15, i32 %min.0)
%call20 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %min.1)
br label %cleanup
cleanup: ; preds = %entry, %if.end
%retval.0 = phi i32 [ 0, %if.end ], [ 1, %entry ]
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 %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: 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.umin.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)"}
|
#include <stdio.h>
int main(){
int a,b,c,d,e,f,tmp;
//printf("2つのベルを買うときの最安値を出力せよ。\n");
scanf("%d", &a);
scanf("%d", &b);
scanf("%d", &c);
if(a >= 0 && a <= 10000 && b >= 0 && b <= 10000 && c >= 0 && c <= 10000){
d = a + b;
e = a + c;
f = b + c;
//printf("%d円のベルと%d円のベルを買うと、%d円かかります。\n",a,b,d);
//printf("%d円のベルと%d円のベルを買うと、%d円かかります。\n",a,c,e);
//printf("%d円のベルと%d円のベルを買うと、%d円かかります。\n",b,c,f);
if(d > e){
tmp = d;
d = e;
e = tmp;
}
if(e > f){
tmp = e;
e = f;
f = tmp;
}
if(d > e){
tmp = d;
d = e;
e = tmp;
}
//printf("よって、一番安いのは%d円です。\n",d);
printf("%d\n",d);
return 0;
}
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_170838/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_170838/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 i32, align 4
%b = alloca i32, align 4
%c = 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 = 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)
%0 = load i32, ptr %a, align 4
%or.cond = icmp ult i32 %0, 10001
%1 = load i32, ptr %b, align 4
%cmp5 = icmp sgt i32 %1, -1
%or.cond30 = select i1 %or.cond, i1 %cmp5, i1 false
%cmp7 = icmp slt i32 %1, 10001
%or.cond31 = select i1 %or.cond30, i1 %cmp7, i1 false
%2 = load i32, ptr %c, align 4
%cmp9 = icmp sgt i32 %2, -1
%or.cond32 = select i1 %or.cond31, i1 %cmp9, i1 false
%cmp11 = icmp slt i32 %2, 10001
%or.cond33 = select i1 %or.cond32, i1 %cmp11, i1 false
br i1 %or.cond33, label %if.then, label %cleanup
if.then: ; preds = %entry
%add = add nuw nsw i32 %1, %0
%add12 = add nuw nsw i32 %2, %0
%add13 = add nuw nsw i32 %2, %1
%cmp14 = icmp ugt i32 %1, %2
%spec.select = select i1 %cmp14, i32 %add12, i32 %add
%spec.select47 = select i1 %cmp14, i32 %add, i32 %add12
%e.1 = call i32 @llvm.umin.i32(i32 %spec.select47, i32 %add13)
%d.1 = call i32 @llvm.umin.i32(i32 %spec.select, i32 %e.1)
%call22 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %d.1)
br label %cleanup
cleanup: ; preds = %entry, %if.then
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.umin.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)"}
|
#include<stdio.h>
#include<stdlib.h>
int main(void){
int a,b,c,max;
char in[100];
if(scanf("%100[^\n]%*[^\n]", in) < 1){return -1;}
getchar();
if(sscanf(in, "%d %d %d", &a,&b,&c) != 3){
return -1;
}
max = a;
if(max < b){ max = b;}
if(max < c){ max = c;}
max = max * -1;
printf("%d",max+a+b+c);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_170881/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_170881/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"%100[^\0A]%*[^\0A]\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 [3 x i8] c"%d\00", align 1
@stdin = external local_unnamed_addr global ptr, align 8
; 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
%in = alloca [100 x i8], align 16
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 100, ptr nonnull %in) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %in)
%cmp = icmp slt i32 %call, 1
br i1 %cmp, label %cleanup, label %if.end
if.end: ; preds = %entry
%0 = load ptr, ptr @stdin, align 8, !tbaa !5
%call.i = call i32 @getc(ptr noundef %0)
%call3 = call i32 (ptr, ptr, ...) @__isoc99_sscanf(ptr noundef nonnull %in, ptr noundef nonnull @.str.1, ptr noundef nonnull %a, ptr noundef nonnull %b, ptr noundef nonnull %c) #4
%cmp4.not = icmp eq i32 %call3, 3
br i1 %cmp4.not, label %if.end6, label %cleanup
if.end6: ; preds = %if.end
%1 = load i32, ptr %a, align 4, !tbaa !9
%2 = load i32, ptr %b, align 4, !tbaa !9
%spec.select = call i32 @llvm.smax.i32(i32 %1, i32 %2)
%3 = load i32, ptr %c, align 4, !tbaa !9
%max.1 = call i32 @llvm.smax.i32(i32 %spec.select, i32 %3)
%add = add i32 %2, %1
%add13 = add i32 %add, %3
%add14 = sub i32 %add13, %max.1
%call15 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %add14)
br label %cleanup
cleanup: ; preds = %if.end, %entry, %if.end6
%retval.0 = phi i32 [ 0, %if.end6 ], [ -1, %entry ], [ -1, %if.end ]
call void @llvm.lifetime.end.p0(i64 100, ptr nonnull %in) #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 %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: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_sscanf(ptr nocapture noundef readonly, 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 @getc(ptr nocapture noundef) local_unnamed_addr #2
; 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 = !{!"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}
|
#include<stdio.h>
int main(void) {
int a,b,c;
scanf("%d%d%d",&a,&b,&c);
int max = a;
if (max < b) {
max = b;
}
if (max < c) {
max = c;
}
printf("%d\n", a+b+c-max);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_170924/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_170924/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
@.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
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 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a, ptr noundef nonnull %b, ptr noundef nonnull %c)
%0 = load i32, ptr %a, align 4, !tbaa !5
%1 = load i32, ptr %b, align 4, !tbaa !5
%spec.select = call i32 @llvm.smax.i32(i32 %0, i32 %1)
%2 = load i32, ptr %c, align 4, !tbaa !5
%max.1 = call i32 @llvm.smax.i32(i32 %spec.select, i32 %2)
%add = add nsw i32 %1, %0
%add4 = add nsw i32 %add, %2
%sub = sub i32 %add4, %max.1
%call5 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %sub)
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.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"}
|
#include<stdio.h>
#include<string.h>
int main(){
int n,m,i,j,sum,d[5000],p[5010]={0};
char s[5000][1000],a[1000],b[1000];
scanf("%d",&n);
for(i=0;i<n;i++)scanf("%s %d",s[i],&d[i]);
scanf("%d",&m);
while(m--){
scanf("%s %s",a,b);
for(i=0;strcmp(s[i],a);i++);
for(j=0;strcmp(s[j],b);j++);
for(i++;p[i];i=p[i]);
for(j++;p[j];j=p[j]);
if(i-j){
if(d[i-1]<d[j-1])p[j]=i;
else p[i]=j;
}
}
for(i=sum=0;i<n;i++){
for(j=i+1;p[j];j=p[j]);
sum+=d[j-1];
}
printf("%d\n",sum);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_170982/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_170982/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"%s %d\00", align 1
@.str.2 = private unnamed_addr constant [6 x i8] c"%s %s\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
%d = alloca [5000 x i32], align 16
%p = alloca [5010 x i32], align 16
%s = alloca [5000 x [1000 x i8]], align 16
%a = alloca [1000 x i8], align 16
%b = alloca [1000 x i8], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %m) #5
call void @llvm.lifetime.start.p0(i64 20000, ptr nonnull %d) #5
call void @llvm.lifetime.start.p0(i64 20040, ptr nonnull %p) #5
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(20040) %p, i8 0, i64 20040, i1 false)
call void @llvm.lifetime.start.p0(i64 5000000, ptr nonnull %s) #5
call void @llvm.lifetime.start.p0(i64 1000, ptr nonnull %a) #5
call void @llvm.lifetime.start.p0(i64 1000, ptr nonnull %b) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp113 = icmp sgt i32 %0, 0
br i1 %cmp113, 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 [5000 x [1000 x i8]], ptr %s, i64 0, i64 %indvars.iv
%arrayidx2 = getelementptr inbounds [5000 x i32], ptr %d, i64 0, i64 %indvars.iv
%call3 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %arrayidx, ptr noundef nonnull %arrayidx2)
%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, %entry
%call4 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %m)
%3 = load i32, ptr %m, align 4, !tbaa !5
%dec115 = add nsw i32 %3, -1
store i32 %dec115, ptr %m, align 4, !tbaa !5
%tobool.not116 = icmp eq i32 %3, 0
br i1 %tobool.not116, label %for.cond64.preheader, label %while.body
for.cond64.preheader: ; preds = %if.end63, %for.end
%4 = load i32, ptr %n, align 4, !tbaa !5
%cmp65117 = icmp sgt i32 %4, 0
br i1 %cmp65117, label %for.body66.preheader, label %for.end82
for.body66.preheader: ; preds = %for.cond64.preheader
%xtraiter = and i32 %4, 1
%5 = icmp eq i32 %4, 1
br i1 %5, label %for.end82.loopexit.unr-lcssa, label %for.body66.preheader.new
for.body66.preheader.new: ; preds = %for.body66.preheader
%unroll_iter = and i32 %4, -2
br label %for.body66
while.body: ; preds = %for.end, %if.end63
%call7 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.2, ptr noundef nonnull %a, ptr noundef nonnull %b)
br label %for.cond8
for.cond8: ; preds = %for.cond8, %while.body
%indvars.iv121 = phi i64 [ %indvars.iv.next122, %for.cond8 ], [ 0, %while.body ]
%arrayidx10 = getelementptr inbounds [5000 x [1000 x i8]], ptr %s, i64 0, i64 %indvars.iv121
%call13 = call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %arrayidx10, ptr noundef nonnull dereferenceable(1) %a) #6
%tobool14.not = icmp eq i32 %call13, 0
%indvars.iv.next122 = add nuw i64 %indvars.iv121, 1
br i1 %tobool14.not, label %for.cond19, label %for.cond8, !llvm.loop !11
for.cond19: ; preds = %for.cond8, %for.cond19
%indvars.iv124 = phi i64 [ %indvars.iv.next125, %for.cond19 ], [ 0, %for.cond8 ]
%arrayidx21 = getelementptr inbounds [5000 x [1000 x i8]], ptr %s, i64 0, i64 %indvars.iv124
%call24 = call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %arrayidx21, ptr noundef nonnull dereferenceable(1) %b) #6
%tobool25.not = icmp eq i32 %call24, 0
%indvars.iv.next125 = add nuw i64 %indvars.iv124, 1
br i1 %tobool25.not, label %for.end29, label %for.cond19, !llvm.loop !12
for.end29: ; preds = %for.cond19
%6 = trunc i64 %indvars.iv121 to i32
%inc30 = add nuw nsw i32 %6, 1
br label %for.cond31
for.cond31: ; preds = %for.cond31, %for.end29
%i.2 = phi i32 [ %inc30, %for.end29 ], [ %7, %for.cond31 ]
%idxprom32 = sext i32 %i.2 to i64
%arrayidx33 = getelementptr inbounds [5010 x i32], ptr %p, i64 0, i64 %idxprom32
%7 = load i32, ptr %arrayidx33, align 4, !tbaa !5
%tobool34.not = icmp eq i32 %7, 0
br i1 %tobool34.not, label %for.end39, label %for.cond31, !llvm.loop !13
for.end39: ; preds = %for.cond31
%arrayidx33.le = getelementptr inbounds [5010 x i32], ptr %p, i64 0, i64 %idxprom32
%8 = trunc i64 %indvars.iv124 to i32
%inc40 = add nuw nsw i32 %8, 1
br label %for.cond41
for.cond41: ; preds = %for.cond41, %for.end39
%j.1 = phi i32 [ %inc40, %for.end39 ], [ %9, %for.cond41 ]
%idxprom42 = sext i32 %j.1 to i64
%arrayidx43 = getelementptr inbounds [5010 x i32], ptr %p, i64 0, i64 %idxprom42
%9 = load i32, ptr %arrayidx43, align 4, !tbaa !5
%tobool44.not = icmp eq i32 %9, 0
br i1 %tobool44.not, label %for.end49, label %for.cond41, !llvm.loop !14
for.end49: ; preds = %for.cond41
%arrayidx43.le = getelementptr inbounds [5010 x i32], ptr %p, i64 0, i64 %idxprom42
%tobool50.not = icmp eq i32 %i.2, %j.1
br i1 %tobool50.not, label %if.end63, label %if.then
if.then: ; preds = %for.end49
%sub51 = add nsw i32 %i.2, -1
%idxprom52 = sext i32 %sub51 to i64
%arrayidx53 = getelementptr inbounds [5000 x i32], ptr %d, i64 0, i64 %idxprom52
%10 = load i32, ptr %arrayidx53, align 4, !tbaa !5
%sub54 = add nsw i32 %j.1, -1
%idxprom55 = sext i32 %sub54 to i64
%arrayidx56 = getelementptr inbounds [5000 x i32], ptr %d, i64 0, i64 %idxprom55
%11 = load i32, ptr %arrayidx56, align 4, !tbaa !5
%cmp57 = icmp slt i32 %10, %11
br i1 %cmp57, label %if.then58, label %if.else
if.then58: ; preds = %if.then
store i32 %i.2, ptr %arrayidx43.le, align 4, !tbaa !5
br label %if.end63
if.else: ; preds = %if.then
store i32 %j.1, ptr %arrayidx33.le, align 4, !tbaa !5
br label %if.end63
if.end63: ; preds = %if.then58, %if.else, %for.end49
%12 = load i32, ptr %m, align 4, !tbaa !5
%dec = add nsw i32 %12, -1
store i32 %dec, ptr %m, align 4, !tbaa !5
%tobool.not = icmp eq i32 %12, 0
br i1 %tobool.not, label %for.cond64.preheader, label %while.body, !llvm.loop !15
for.body66: ; preds = %for.end75.1, %for.body66.preheader.new
%sum.0119 = phi i32 [ 0, %for.body66.preheader.new ], [ %add79.1, %for.end75.1 ]
%i.3118 = phi i32 [ 0, %for.body66.preheader.new ], [ %add.1, %for.end75.1 ]
%niter = phi i32 [ 0, %for.body66.preheader.new ], [ %niter.next.1, %for.end75.1 ]
%add = or i32 %i.3118, 1
br label %for.cond67
for.cond67: ; preds = %for.cond67, %for.body66
%j.2 = phi i32 [ %add, %for.body66 ], [ %13, %for.cond67 ]
%idxprom68 = sext i32 %j.2 to i64
%arrayidx69 = getelementptr inbounds [5010 x i32], ptr %p, i64 0, i64 %idxprom68
%13 = load i32, ptr %arrayidx69, align 4, !tbaa !5
%tobool70.not = icmp eq i32 %13, 0
br i1 %tobool70.not, label %for.end75, label %for.cond67, !llvm.loop !16
for.end75: ; preds = %for.cond67
%sub76 = add nsw i32 %j.2, -1
%idxprom77 = sext i32 %sub76 to i64
%arrayidx78 = getelementptr inbounds [5000 x i32], ptr %d, i64 0, i64 %idxprom77
%14 = load i32, ptr %arrayidx78, align 4, !tbaa !5
%add79 = add nsw i32 %14, %sum.0119
%add.1 = add nuw nsw i32 %i.3118, 2
br label %for.cond67.1
for.cond67.1: ; preds = %for.cond67.1, %for.end75
%j.2.1 = phi i32 [ %add.1, %for.end75 ], [ %15, %for.cond67.1 ]
%idxprom68.1 = sext i32 %j.2.1 to i64
%arrayidx69.1 = getelementptr inbounds [5010 x i32], ptr %p, i64 0, i64 %idxprom68.1
%15 = load i32, ptr %arrayidx69.1, align 4, !tbaa !5
%tobool70.not.1 = icmp eq i32 %15, 0
br i1 %tobool70.not.1, label %for.end75.1, label %for.cond67.1, !llvm.loop !16
for.end75.1: ; preds = %for.cond67.1
%sub76.1 = add nsw i32 %j.2.1, -1
%idxprom77.1 = sext i32 %sub76.1 to i64
%arrayidx78.1 = getelementptr inbounds [5000 x i32], ptr %d, i64 0, i64 %idxprom77.1
%16 = load i32, ptr %arrayidx78.1, align 4, !tbaa !5
%add79.1 = add nsw i32 %16, %add79
%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.end82.loopexit.unr-lcssa.loopexit, label %for.body66, !llvm.loop !17
for.end82.loopexit.unr-lcssa.loopexit: ; preds = %for.end75.1
%17 = add nuw nsw i32 %i.3118, 3
br label %for.end82.loopexit.unr-lcssa
for.end82.loopexit.unr-lcssa: ; preds = %for.end82.loopexit.unr-lcssa.loopexit, %for.body66.preheader
%add79.lcssa.ph = phi i32 [ undef, %for.body66.preheader ], [ %add79.1, %for.end82.loopexit.unr-lcssa.loopexit ]
%sum.0119.unr = phi i32 [ 0, %for.body66.preheader ], [ %add79.1, %for.end82.loopexit.unr-lcssa.loopexit ]
%i.3118.unr = phi i32 [ 1, %for.body66.preheader ], [ %17, %for.end82.loopexit.unr-lcssa.loopexit ]
%lcmp.mod.not = icmp eq i32 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.end82, label %for.cond67.epil
for.cond67.epil: ; preds = %for.end82.loopexit.unr-lcssa, %for.cond67.epil
%j.2.epil = phi i32 [ %18, %for.cond67.epil ], [ %i.3118.unr, %for.end82.loopexit.unr-lcssa ]
%idxprom68.epil = sext i32 %j.2.epil to i64
%arrayidx69.epil = getelementptr inbounds [5010 x i32], ptr %p, i64 0, i64 %idxprom68.epil
%18 = load i32, ptr %arrayidx69.epil, align 4, !tbaa !5
%tobool70.not.epil = icmp eq i32 %18, 0
br i1 %tobool70.not.epil, label %for.end75.epil, label %for.cond67.epil, !llvm.loop !16
for.end75.epil: ; preds = %for.cond67.epil
%sub76.epil = add nsw i32 %j.2.epil, -1
%idxprom77.epil = sext i32 %sub76.epil to i64
%arrayidx78.epil = getelementptr inbounds [5000 x i32], ptr %d, i64 0, i64 %idxprom77.epil
%19 = load i32, ptr %arrayidx78.epil, align 4, !tbaa !5
%add79.epil = add nsw i32 %19, %sum.0119.unr
br label %for.end82
for.end82: ; preds = %for.end75.epil, %for.end82.loopexit.unr-lcssa, %for.cond64.preheader
%sum.0.lcssa = phi i32 [ 0, %for.cond64.preheader ], [ %add79.lcssa.ph, %for.end82.loopexit.unr-lcssa ], [ %add79.epil, %for.end75.epil ]
%call83 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3, i32 noundef %sum.0.lcssa)
call void @llvm.lifetime.end.p0(i64 1000, ptr nonnull %b) #5
call void @llvm.lifetime.end.p0(i64 1000, ptr nonnull %a) #5
call void @llvm.lifetime.end.p0(i64 5000000, ptr nonnull %s) #5
call void @llvm.lifetime.end.p0(i64 20040, ptr nonnull %p) #5
call void @llvm.lifetime.end.p0(i64 20000, ptr nonnull %d) #5
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %m) #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: 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 nofree nounwind willreturn memory(argmem: read)
declare i32 @strcmp(ptr nocapture noundef, ptr nocapture noundef) local_unnamed_addr #4
; 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 = { 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 = { 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 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
!14 = distinct !{!14, !10}
!15 = distinct !{!15, !10}
!16 = distinct !{!16, !10}
!17 = distinct !{!17, !10}
|
#include <stdio.h>
int main(void)
{
int X;
scanf("%d",&X);
if(X%7==1)printf("fri\n");
else if(X%7==2)printf("sat\n");
else if(X%7==3)printf("sun\n");
else if(X%7==4)printf("mon\n");
else if(X%7==5)printf("tue\n");
else if(X%7==6)printf("wed\n");
else if(X%7==0)printf("thu\n");
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_171024/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_171024/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 [4 x i8] c"thu\00", align 1
@str.8 = private unnamed_addr constant [4 x i8] c"wed\00", align 1
@str.9 = private unnamed_addr constant [4 x i8] c"tue\00", align 1
@str.10 = private unnamed_addr constant [4 x i8] c"mon\00", align 1
@str.11 = private unnamed_addr constant [4 x i8] c"sun\00", align 1
@str.12 = private unnamed_addr constant [4 x i8] c"sat\00", align 1
@str.13 = private unnamed_addr constant [4 x i8] c"fri\00", align 1
@reltable.main = private unnamed_addr constant [7 x i32] [i32 trunc (i64 sub (i64 ptrtoint (ptr @str to i64), i64 ptrtoint (ptr @reltable.main to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint (ptr @str.13 to i64), i64 ptrtoint (ptr @reltable.main to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint (ptr @str.12 to i64), i64 ptrtoint (ptr @reltable.main to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint (ptr @str.11 to i64), i64 ptrtoint (ptr @reltable.main to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint (ptr @str.10 to i64), i64 ptrtoint (ptr @reltable.main to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint (ptr @str.9 to i64), i64 ptrtoint (ptr @reltable.main to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint (ptr @str.8 to i64), i64 ptrtoint (ptr @reltable.main to i64)) to i32)], align 4
; 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) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %X)
%0 = load i32, ptr %X, align 4, !tbaa !5
%rem = srem i32 %0, 7
%1 = icmp ult i32 %rem, 7
br i1 %1, label %switch.lookup, label %if.end36
switch.lookup: ; preds = %entry
%2 = sext i32 %rem to i64
%reltable.shift = shl i64 %2, 2
%reltable.intrinsic = call ptr @llvm.load.relative.i64(ptr @reltable.main, i64 %reltable.shift)
%puts41 = call i32 @puts(ptr nonnull dereferenceable(1) %reltable.intrinsic)
br label %if.end36
if.end36: ; preds = %entry, %switch.lookup
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %X) #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: nofree nounwind
declare noundef i32 @puts(ptr nocapture noundef readonly) local_unnamed_addr #3
; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: read)
declare ptr @llvm.load.relative.i64(ptr, 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 = { nofree nounwind }
attributes #4 = { nocallback nofree nosync nounwind willreturn memory(argmem: read) }
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 <string.h>
#include <stdlib.h>
#include <math.h>
#include <limits.h>
#include <time.h>
#define ll long long
#define mod 1000000007
int main(){
ll n,x,m,i,j,amari,repeat=0,
ans=0,a[100010]={},flag[100010]={},num[100010]={};
scanf("%lld %lld %lld",&n,&x,&m);
a[1]=x;
flag[x]++;
num[x]=1;
ans+=a[1];
for(i=1; i<100009; i++){
a[i+1]=(a[i]*a[i])%m;
flag[a[i+1]]++;
if(flag[a[i+1]]==2)break;
num[a[i+1]]=i+1;
if(a[i+1]==0){
printf("%lld",ans);
return 0;
}
ans+=a[i+1];
}
ans=0;
amari=(n+1-num[a[i+1]])%(i+1-num[a[i+1]]);
for(j=i+1; j<=i+amari; j++){
a[j]=(a[j-1]*a[j-1])%m;
ans+=a[j];
}
for(j=1; j<num[a[i+1]]; j++){
ans+=a[j];
}
for(j=num[a[i+1]]; j<i+1; j++){
repeat+=a[j];
}
repeat*=(n+1-num[a[i+1]])/(i+1-num[a[i+1]]);
ans+=repeat;
printf("%lld",ans);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_171068/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_171068/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"%lld %lld %lld\00", align 1
@.str.1 = 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 i64, align 8
%x = alloca i64, align 8
%m = alloca i64, align 8
%a = alloca [100010 x i64], align 16
%flag = alloca [100010 x i64], align 16
%num = alloca [100010 x i64], align 16
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %n) #5
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %x) #5
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %m) #5
call void @llvm.lifetime.start.p0(i64 800080, ptr nonnull %a) #5
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(800080) %a, i8 0, i64 800080, i1 false)
call void @llvm.lifetime.start.p0(i64 800080, ptr nonnull %flag) #5
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(800080) %flag, i8 0, i64 800080, i1 false)
call void @llvm.lifetime.start.p0(i64 800080, ptr nonnull %num) #5
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(800080) %num, i8 0, i64 800080, i1 false)
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n, ptr noundef nonnull %x, ptr noundef nonnull %m)
%0 = load i64, ptr %x, align 8, !tbaa !5
%arrayidx = getelementptr inbounds [100010 x i64], ptr %a, i64 0, i64 1
store i64 %0, ptr %arrayidx, align 8, !tbaa !5
%arrayidx1 = getelementptr inbounds [100010 x i64], ptr %flag, i64 0, i64 %0
%1 = load i64, ptr %arrayidx1, align 8, !tbaa !5
%inc = add nsw i64 %1, 1
store i64 %inc, ptr %arrayidx1, align 8, !tbaa !5
%arrayidx2 = getelementptr inbounds [100010 x i64], ptr %num, i64 0, i64 %0
store i64 1, ptr %arrayidx2, align 8, !tbaa !5
%2 = load i64, ptr %m, align 8, !tbaa !5
br label %for.body
for.cond: ; preds = %if.end
%add28 = add nsw i64 %rem, %ans.0147
%exitcond.not = icmp eq i64 %add6, 100009
br i1 %exitcond.not, label %for.cond.for.end_crit_edge, label %for.body, !llvm.loop !9
for.cond.for.end_crit_edge: ; preds = %for.cond
%arrayidx32.phi.trans.insert = getelementptr inbounds [100010 x i64], ptr %a, i64 0, i64 100010
%.pre = load i64, ptr %arrayidx32.phi.trans.insert, align 16, !tbaa !5
br label %for.end
for.body: ; preds = %entry, %for.cond
%3 = phi i64 [ %0, %entry ], [ %rem, %for.cond ]
%ans.0147 = phi i64 [ %0, %entry ], [ %add28, %for.cond ]
%i.0146 = phi i64 [ 1, %entry ], [ %add6, %for.cond ]
%mul = mul nsw i64 %3, %3
%rem = srem i64 %mul, %2
%add6 = add nuw nsw i64 %i.0146, 1
%arrayidx7 = getelementptr inbounds [100010 x i64], ptr %a, i64 0, i64 %add6
store i64 %rem, ptr %arrayidx7, align 8, !tbaa !5
%arrayidx10 = getelementptr inbounds [100010 x i64], ptr %flag, i64 0, i64 %rem
%4 = load i64, ptr %arrayidx10, align 8, !tbaa !5
%inc11 = add nsw i64 %4, 1
store i64 %inc11, ptr %arrayidx10, align 8, !tbaa !5
%cmp15 = icmp eq i64 %inc11, 2
br i1 %cmp15, label %for.end, label %if.end
if.end: ; preds = %for.body
%arrayidx19 = getelementptr inbounds [100010 x i64], ptr %num, i64 0, i64 %rem
store i64 %add6, ptr %arrayidx19, align 8, !tbaa !5
%cmp22 = icmp eq i64 %rem, 0
br i1 %cmp22, label %cleanup, label %for.cond
for.end: ; preds = %for.body, %for.cond.for.end_crit_edge
%5 = phi i64 [ %.pre, %for.cond.for.end_crit_edge ], [ %rem, %for.body ]
%i.0.lcssa = phi i64 [ 100009, %for.cond.for.end_crit_edge ], [ %i.0146, %for.body ]
%6 = load i64, ptr %n, align 8, !tbaa !5
%add30 = add nsw i64 %6, 1
%add31 = add nuw nsw i64 %i.0.lcssa, 1
%arrayidx32 = getelementptr inbounds [100010 x i64], ptr %a, i64 0, i64 %add31
%arrayidx33 = getelementptr inbounds [100010 x i64], ptr %num, i64 0, i64 %5
%7 = load i64, ptr %arrayidx33, align 8, !tbaa !5
%sub = sub nsw i64 %add30, %7
%sub38 = sub nsw i64 %add31, %7
%rem39 = srem i64 %sub, %sub38
%add42 = add nsw i64 %rem39, %i.0.lcssa
%cmp43.not148 = icmp slt i64 %rem39, 1
br i1 %cmp43.not148, label %for.cond57.preheader, label %for.body44.lr.ph
for.body44.lr.ph: ; preds = %for.end
%arrayidx46.phi.trans.insert = getelementptr inbounds [100010 x i64], ptr %a, i64 0, i64 %i.0.lcssa
%.pre163 = load i64, ptr %arrayidx46.phi.trans.insert, align 8, !tbaa !5
br label %for.body44
for.cond57.preheader.loopexit: ; preds = %for.body44
%.pre164 = load i64, ptr %arrayidx32, align 8, !tbaa !5
%arrayidx60.phi.trans.insert = getelementptr inbounds [100010 x i64], ptr %num, i64 0, i64 %.pre164
%.pre165 = load i64, ptr %arrayidx60.phi.trans.insert, align 8, !tbaa !5
br label %for.cond57.preheader
for.cond57.preheader: ; preds = %for.cond57.preheader.loopexit, %for.end
%8 = phi i64 [ %7, %for.end ], [ %.pre165, %for.cond57.preheader.loopexit ]
%ans.1.lcssa = phi i64 [ 0, %for.end ], [ %add53, %for.cond57.preheader.loopexit ]
%cmp61151 = icmp sgt i64 %8, 1
br i1 %cmp61151, label %for.body62.preheader, label %for.cond71.preheader
for.body62.preheader: ; preds = %for.cond57.preheader
%9 = add i64 %8, -1
%min.iters.check = icmp ult i64 %8, 5
br i1 %min.iters.check, label %for.body62.preheader201, label %vector.ph
vector.ph: ; preds = %for.body62.preheader
%n.vec = and i64 %9, -4
%ind.end = or i64 %n.vec, 1
%10 = insertelement <2 x i64> <i64 poison, i64 0>, i64 %ans.1.lcssa, i64 0
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> [ %10, %vector.ph ], [ %13, %vector.body ]
%vec.phi178 = phi <2 x i64> [ zeroinitializer, %vector.ph ], [ %14, %vector.body ]
%offset.idx = or i64 %index, 1
%11 = getelementptr inbounds [100010 x i64], ptr %a, i64 0, i64 %offset.idx
%wide.load = load <2 x i64>, ptr %11, align 8, !tbaa !5
%12 = getelementptr inbounds i64, ptr %11, i64 2
%wide.load179 = load <2 x i64>, ptr %12, align 8, !tbaa !5
%13 = add <2 x i64> %wide.load, %vec.phi
%14 = add <2 x i64> %wide.load179, %vec.phi178
%index.next = add nuw i64 %index, 4
%15 = icmp eq i64 %index.next, %n.vec
br i1 %15, label %middle.block, label %vector.body, !llvm.loop !11
middle.block: ; preds = %vector.body
%bin.rdx = add <2 x i64> %14, %13
%16 = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %bin.rdx)
%cmp.n = icmp eq i64 %9, %n.vec
br i1 %cmp.n, label %for.cond71.preheader, label %for.body62.preheader201
for.body62.preheader201: ; preds = %for.body62.preheader, %middle.block
%ans.2153.ph = phi i64 [ %ans.1.lcssa, %for.body62.preheader ], [ %16, %middle.block ]
%j.1152.ph = phi i64 [ 1, %for.body62.preheader ], [ %ind.end, %middle.block ]
br label %for.body62
for.body44: ; preds = %for.body44.lr.ph, %for.body44
%17 = phi i64 [ %.pre163, %for.body44.lr.ph ], [ %rem50, %for.body44 ]
%ans.1150 = phi i64 [ 0, %for.body44.lr.ph ], [ %add53, %for.body44 ]
%j.0149 = phi i64 [ %add31, %for.body44.lr.ph ], [ %inc55, %for.body44 ]
%mul49 = mul nsw i64 %17, %17
%rem50 = srem i64 %mul49, %2
%arrayidx51 = getelementptr inbounds [100010 x i64], ptr %a, i64 0, i64 %j.0149
store i64 %rem50, ptr %arrayidx51, align 8, !tbaa !5
%add53 = add nuw nsw i64 %rem50, %ans.1150
%inc55 = add nuw nsw i64 %j.0149, 1
%cmp43.not.not = icmp slt i64 %j.0149, %add42
br i1 %cmp43.not.not, label %for.body44, label %for.cond57.preheader.loopexit, !llvm.loop !14
for.cond71.preheader: ; preds = %for.body62, %middle.block, %for.cond57.preheader
%ans.2.lcssa = phi i64 [ %ans.1.lcssa, %for.cond57.preheader ], [ %16, %middle.block ], [ %add64, %for.body62 ]
%cmp73.not156 = icmp sgt i64 %8, %i.0.lcssa
br i1 %cmp73.not156, label %for.end79, label %for.body74.preheader
for.body74.preheader: ; preds = %for.cond71.preheader
%18 = add nuw i64 %i.0.lcssa, 1
%19 = sub i64 %18, %8
%min.iters.check182 = icmp ult i64 %19, 4
br i1 %min.iters.check182, label %for.body74.preheader199, label %vector.ph183
vector.ph183: ; preds = %for.body74.preheader
%n.vec185 = and i64 %19, -4
%ind.end186 = add i64 %8, %n.vec185
br label %vector.body189
vector.body189: ; preds = %vector.body189, %vector.ph183
%index190 = phi i64 [ 0, %vector.ph183 ], [ %index.next196, %vector.body189 ]
%vec.phi191 = phi <2 x i64> [ zeroinitializer, %vector.ph183 ], [ %22, %vector.body189 ]
%vec.phi192 = phi <2 x i64> [ zeroinitializer, %vector.ph183 ], [ %23, %vector.body189 ]
%offset.idx193 = add i64 %8, %index190
%20 = getelementptr inbounds [100010 x i64], ptr %a, i64 0, i64 %offset.idx193
%wide.load194 = load <2 x i64>, ptr %20, align 8, !tbaa !5
%21 = getelementptr inbounds i64, ptr %20, i64 2
%wide.load195 = load <2 x i64>, ptr %21, align 8, !tbaa !5
%22 = add <2 x i64> %wide.load194, %vec.phi191
%23 = add <2 x i64> %wide.load195, %vec.phi192
%index.next196 = add nuw i64 %index190, 4
%24 = icmp eq i64 %index.next196, %n.vec185
br i1 %24, label %middle.block180, label %vector.body189, !llvm.loop !15
middle.block180: ; preds = %vector.body189
%bin.rdx197 = add <2 x i64> %23, %22
%25 = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %bin.rdx197)
%cmp.n188 = icmp eq i64 %19, %n.vec185
br i1 %cmp.n188, label %for.end79, label %for.body74.preheader199
for.body74.preheader199: ; preds = %for.body74.preheader, %middle.block180
%repeat.0158.ph = phi i64 [ 0, %for.body74.preheader ], [ %25, %middle.block180 ]
%j.2157.ph = phi i64 [ %8, %for.body74.preheader ], [ %ind.end186, %middle.block180 ]
br label %for.body74
for.body62: ; preds = %for.body62.preheader201, %for.body62
%ans.2153 = phi i64 [ %add64, %for.body62 ], [ %ans.2153.ph, %for.body62.preheader201 ]
%j.1152 = phi i64 [ %inc66, %for.body62 ], [ %j.1152.ph, %for.body62.preheader201 ]
%arrayidx63 = getelementptr inbounds [100010 x i64], ptr %a, i64 0, i64 %j.1152
%26 = load i64, ptr %arrayidx63, align 8, !tbaa !5
%add64 = add nsw i64 %26, %ans.2153
%inc66 = add nuw nsw i64 %j.1152, 1
%exitcond161.not = icmp eq i64 %inc66, %8
br i1 %exitcond161.not, label %for.cond71.preheader, label %for.body62, !llvm.loop !16
for.body74: ; preds = %for.body74.preheader199, %for.body74
%repeat.0158 = phi i64 [ %add76, %for.body74 ], [ %repeat.0158.ph, %for.body74.preheader199 ]
%j.2157 = phi i64 [ %inc78, %for.body74 ], [ %j.2157.ph, %for.body74.preheader199 ]
%arrayidx75 = getelementptr inbounds [100010 x i64], ptr %a, i64 0, i64 %j.2157
%27 = load i64, ptr %arrayidx75, align 8, !tbaa !5
%add76 = add nsw i64 %27, %repeat.0158
%inc78 = add i64 %j.2157, 1
%exitcond162.not = icmp eq i64 %j.2157, %i.0.lcssa
br i1 %exitcond162.not, label %for.end79, label %for.body74, !llvm.loop !17
for.end79: ; preds = %for.body74, %middle.block180, %for.cond71.preheader
%repeat.0.lcssa = phi i64 [ 0, %for.cond71.preheader ], [ %25, %middle.block180 ], [ %add76, %for.body74 ]
%sub84 = sub nsw i64 %add30, %8
%sub89 = sub nsw i64 %add31, %8
%div = sdiv i64 %sub84, %sub89
%mul90 = mul nsw i64 %div, %repeat.0.lcssa
%add91 = add nsw i64 %mul90, %ans.2.lcssa
br label %cleanup
cleanup: ; preds = %if.end, %for.end79
%add91.sink = phi i64 [ %add91, %for.end79 ], [ %ans.0147, %if.end ]
%call92 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %add91.sink)
call void @llvm.lifetime.end.p0(i64 800080, ptr nonnull %num) #5
call void @llvm.lifetime.end.p0(i64 800080, ptr nonnull %flag) #5
call void @llvm.lifetime.end.p0(i64 800080, ptr nonnull %a) #5
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %m) #5
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %x) #5
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: 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 i64 @llvm.vector.reduce.add.v2i64(<2 x 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 = { 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 = !{!"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, !13}
!12 = !{!"llvm.loop.isvectorized", i32 1}
!13 = !{!"llvm.loop.unroll.runtime.disable"}
!14 = distinct !{!14, !10}
!15 = distinct !{!15, !10, !12, !13}
!16 = distinct !{!16, !10, !13, !12}
!17 = distinct !{!17, !10, !13, !12}
|
#include<stdio.h>
int main()
{
int R;
scanf("%d",&R);
if(R<1200&&R>=0)
printf("ABC");
else if(R>=1200&&R<2800)
printf("ARC");
else if(R>=2800&&R<=4208)
printf("AGC");
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_171110/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_171110/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"ABC\00", align 1
@.str.2 = private unnamed_addr constant [4 x i8] c"ARC\00", align 1
@.str.3 = private unnamed_addr constant [4 x i8] c"AGC\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%R = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %R) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %R)
%0 = load i32, ptr %R, align 4
%or.cond = icmp ult i32 %0, 1200
br i1 %or.cond, label %if.end15.sink.split, label %if.else
if.else: ; preds = %entry
%1 = add i32 %0, -1200
%or.cond16 = icmp ult i32 %1, 1600
br i1 %or.cond16, label %if.end15.sink.split, label %if.else8
if.else8: ; preds = %if.else
%2 = add i32 %0, -2800
%or.cond17 = icmp ult i32 %2, 1409
br i1 %or.cond17, label %if.end15.sink.split, label %if.end15
if.end15.sink.split: ; preds = %if.else8, %if.else, %entry
%.str.2.sink = phi ptr [ @.str.1, %entry ], [ @.str.2, %if.else ], [ @.str.3, %if.else8 ]
%call7 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) %.str.2.sink)
br label %if.end15
if.end15: ; preds = %if.end15.sink.split, %if.else8
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %R) #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)"}
|
#include <stdio.h>
int main(void) {
int R;
scanf("%d", &R);
if (R < 1200) {
printf("ABC\n");
}
else if (1200 <= R && R < 2800) {
printf("ARC\n");
}
else {
printf("AGC\n");
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_171154/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_171154/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 [4 x i8] c"AGC\00", align 1
@str.4 = private unnamed_addr constant [4 x i8] c"ARC\00", align 1
@str.5 = private unnamed_addr constant [4 x i8] c"ABC\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%R = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %R) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %R)
%0 = load i32, ptr %R, align 4
%cmp = icmp slt i32 %0, 1200
%cmp3 = icmp ult i32 %0, 2800
%str.4.str = select i1 %cmp3, ptr @str.4, ptr @str
%str.4.sink = select i1 %cmp, ptr @str.5, ptr %str.4.str
%puts9 = call i32 @puts(ptr nonnull dereferenceable(1) %str.4.sink)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %R) #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)"}
|
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#include<math.h>
int min(int a,int b){
if(a<=b) return a;
else return b;
}
int max(int a,int b){
if(a>=b) return a;
else return b;
}
int main(){
int N;
scanf("%d",&N);
if(N < 1200) printf("ABC");
if(N >= 1200 && N < 2800) printf("ARC");
if(N >= 2800) printf("AGC");
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_171198/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_171198/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"ABC\00", align 1
@.str.2 = private unnamed_addr constant [4 x i8] c"ARC\00", align 1
@.str.3 = private unnamed_addr constant [4 x i8] c"AGC\00", align 1
; 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:
%b.a = tail call i32 @llvm.smin.i32(i32 %a, i32 %b)
ret i32 %b.a
}
; 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:
%b.a = tail call i32 @llvm.smax.i32(i32 %a, i32 %b)
ret i32 %b.a
}
; 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, ptr noundef nonnull %N)
%0 = load i32, ptr %N, align 4
%cmp = icmp slt i32 %0, 1200
br i1 %cmp, label %if.then, label %if.end
if.then: ; preds = %entry
%call1 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1)
%.pre = load i32, ptr %N, align 4
br label %if.end
if.end: ; preds = %if.then, %entry
%1 = phi i32 [ %.pre, %if.then ], [ %0, %entry ]
%2 = add i32 %1, -1200
%or.cond = icmp ult i32 %2, 1600
br i1 %or.cond, label %if.then4, label %if.end6
if.then4: ; preds = %if.end
%call5 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2)
%.pr = load i32, ptr %N, align 4, !tbaa !5
br label %if.end6
if.end6: ; preds = %if.then4, %if.end
%3 = phi i32 [ %.pr, %if.then4 ], [ %1, %if.end ]
%cmp7 = icmp sgt i32 %3, 2799
br i1 %cmp7, label %if.then8, label %if.end10
if.then8: ; preds = %if.end6
%call9 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3)
br label %if.end10
if.end10: ; preds = %if.then8, %if.end6
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) #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: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smin.i32(i32, i32) #4
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smax.i32(i32, i32) #4
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 = { 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 = { 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"}
|
#include <stdio.h>
int main(void){
int R;
scanf("%d", &R);
if(R < 1200){
printf("ABC");
}else if(R < 2800){
printf("ARC");
}else{
printf("AGC");
}
printf("\n");
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_171240/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_171240/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"ABC\00", align 1
@.str.2 = private unnamed_addr constant [4 x i8] c"ARC\00", align 1
@.str.3 = private unnamed_addr constant [4 x i8] c"AGC\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%R = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %R) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %R)
%0 = load i32, ptr %R, align 4, !tbaa !5
%cmp = icmp slt i32 %0, 1200
%cmp2 = icmp ult i32 %0, 2800
%.str.2..str.3 = select i1 %cmp2, ptr @.str.2, ptr @.str.3
%.str.2.sink = select i1 %cmp, ptr @.str.1, ptr %.str.2..str.3
%call4 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) %.str.2.sink)
%putchar = call i32 @putchar(i32 10)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %R) #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() {
int a;
scanf("%d",&a);
if (a<1200) {
printf("ABC");
} else if (a<2800) {
printf("ARC");
} else {
printf("AGC");
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_171284/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_171284/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"ABC\00", align 1
@.str.2 = private unnamed_addr constant [4 x i8] c"ARC\00", align 1
@.str.3 = private unnamed_addr constant [4 x i8] c"AGC\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
%cmp = icmp slt i32 %0, 1200
%cmp2 = icmp ult i32 %0, 2800
%.str.2..str.3 = select i1 %cmp2, ptr @.str.2, ptr @.str.3
%.str.2.sink = select i1 %cmp, ptr @.str.1, ptr %.str.2..str.3
%call4 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) %.str.2.sink)
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 R;
scanf("%d",&R );
if(0<=R && R<1200)
printf("ABC\n" );
else if(1200<=R && R<2800)
printf("ARC\n");
else if(2800<=R && R<4209)
printf("AGC\n");
else
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_171334/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_171334/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 [4 x i8] c"AGC\00", align 1
@str.4 = private unnamed_addr constant [4 x i8] c"ARC\00", align 1
@str.5 = private unnamed_addr constant [4 x i8] c"ABC\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%R = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %R) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %R)
%0 = load i32, ptr %R, align 4
%or.cond = icmp ult i32 %0, 1200
br i1 %or.cond, label %cleanup.sink.split, label %if.else
if.else: ; preds = %entry
%1 = add i32 %0, -1200
%or.cond17 = icmp ult i32 %1, 1600
br i1 %or.cond17, label %cleanup.sink.split, label %if.else8
if.else8: ; preds = %if.else
%2 = add i32 %0, -2800
%or.cond18 = icmp ult i32 %2, 1409
br i1 %or.cond18, label %cleanup.sink.split, label %cleanup
cleanup.sink.split: ; preds = %if.else8, %if.else, %entry
%str.5.sink = phi ptr [ @str.5, %entry ], [ @str.4, %if.else ], [ @str, %if.else8 ]
%puts20 = call i32 @puts(ptr nonnull dereferenceable(1) %str.5.sink)
br label %cleanup
cleanup: ; preds = %cleanup.sink.split, %if.else8
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %R) #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)"}
|
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <inttypes.h>
#include <ctype.h>
#include <stdint.h>
#include <string.h>
#include <wchar.h>
#include <math.h>
#define MIN(a, b) ((a) < (b) ? (a) : (b))
#define MAX(a, b) ((a) > (b) ? (a) : (b))
#define ABSS(a, b) ((a) > (b) ? (a) - (b) : (b) - (a))
int compare_f(const void *a, const void *b) {
return *((size_t *)a) > *((size_t *)b) ? -1 : 1;
}
static size_t comb(const size_t n, const size_t r) {
size_t result = 1;
for (size_t i = 0; i < r; i++) {
result *= n - i;
result /= i + 1;
}
return result;
}
int main(void) {
size_t R;
scanf("%zu", &R);
if (R >= 2800) {
puts("AGC");
}
else if (R >= 1200) {
puts("ARC");
}
else {
puts("ABC");
}
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_171378/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_171378/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"%zu\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"AGC\00", align 1
@.str.2 = private unnamed_addr constant [4 x i8] c"ARC\00", align 1
@.str.3 = private unnamed_addr constant [4 x i8] c"ABC\00", align 1
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @compare_f(ptr nocapture noundef readonly %a, ptr nocapture noundef readonly %b) local_unnamed_addr #0 {
entry:
%0 = load i64, ptr %a, align 8, !tbaa !5
%1 = load i64, ptr %b, align 8, !tbaa !5
%cmp = icmp ugt i64 %0, %1
%cond = select i1 %cmp, i32 -1, i32 1
ret i32 %cond
}
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #1 {
entry:
%R = alloca i64, align 8
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 %R)
%0 = load i64, ptr %R, align 8, !tbaa !5
%cmp = icmp ugt i64 %0, 2799
%cmp2 = icmp ugt i64 %0, 1199
%.str.2..str.3 = select i1 %cmp2, ptr @.str.2, ptr @.str.3
%.str.2.sink = select i1 %cmp, ptr @.str.1, ptr %.str.2..str.3
%call4 = call i32 @puts(ptr noundef nonnull dereferenceable(1) %.str.2.sink)
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %R) #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 @puts(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 = { 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 = { 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>
#include<stdlib.h>
#include<math.h>
#define pi 3.1415926535897932384626433832
double radian(double n)
{
return (pi*(n/180.0));
}
int main()
{
double a,b,h,m,minx,miny,hx,hy;
scanf("%lf %lf %lf %lf",&a,&b,&h,&m);
minx=b*cos(radian(m*(360.0/60.0)));
miny=b*sin(radian(m*(360.0/60.0)));
hx=a*cos(radian((h+(m/60.0))*30.0));
hy=a*sin(radian((h+(m/60.0))*30.0));
double ans=sqrt(((hx-minx)*(hx-minx))+((hy-miny)*(hy-miny)));
printf("%.20lf",ans);
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_171514/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_171514/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 [16 x i8] c"%lf %lf %lf %lf\00", align 1
@.str.1 = private unnamed_addr constant [7 x i8] c"%.20lf\00", align 1
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local double @radian(double noundef %n) local_unnamed_addr #0 {
entry:
%div = fdiv double %n, 1.800000e+02
%mul = fmul double %div, 0x400921FB54442D18
ret double %mul
}
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #1 {
entry:
%a = alloca double, align 8
%b = alloca double, align 8
%h = alloca double, align 8
%m = alloca double, align 8
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %a) #7
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %b) #7
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %h) #7
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %m) #7
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a, ptr noundef nonnull %b, ptr noundef nonnull %h, ptr noundef nonnull %m)
%0 = load double, ptr %b, align 8, !tbaa !5
%1 = load double, ptr %m, align 8, !tbaa !5
%mul = fmul double %1, 6.000000e+00
%div.i = fdiv double %mul, 1.800000e+02
%mul.i = fmul double %div.i, 0x400921FB54442D18
%call2 = call double @cos(double noundef %mul.i) #7
%mul3 = fmul double %0, %call2
%2 = load double, ptr %b, align 8, !tbaa !5
%3 = load double, ptr %m, align 8, !tbaa !5
%mul4 = fmul double %3, 6.000000e+00
%div.i29 = fdiv double %mul4, 1.800000e+02
%mul.i30 = fmul double %div.i29, 0x400921FB54442D18
%call6 = call double @sin(double noundef %mul.i30) #7
%mul7 = fmul double %2, %call6
%4 = load double, ptr %a, align 8, !tbaa !5
%5 = load double, ptr %h, align 8, !tbaa !5
%6 = load double, ptr %m, align 8, !tbaa !5
%div = fdiv double %6, 6.000000e+01
%add = fadd double %5, %div
%mul8 = fmul double %add, 3.000000e+01
%div.i31 = fdiv double %mul8, 1.800000e+02
%mul.i32 = fmul double %div.i31, 0x400921FB54442D18
%call10 = call double @cos(double noundef %mul.i32) #7
%mul11 = fmul double %4, %call10
%7 = load double, ptr %a, align 8, !tbaa !5
%8 = load double, ptr %h, align 8, !tbaa !5
%9 = load double, ptr %m, align 8, !tbaa !5
%div12 = fdiv double %9, 6.000000e+01
%add13 = fadd double %8, %div12
%mul14 = fmul double %add13, 3.000000e+01
%div.i33 = fdiv double %mul14, 1.800000e+02
%mul.i34 = fmul double %div.i33, 0x400921FB54442D18
%call16 = call double @sin(double noundef %mul.i34) #7
%mul17 = fmul double %7, %call16
%sub = fsub double %mul11, %mul3
%sub20 = fsub double %mul17, %mul7
%mul22 = fmul double %sub20, %sub20
%10 = call double @llvm.fmuladd.f64(double %sub, double %sub, double %mul22)
%sqrt = call double @llvm.sqrt.f64(double %10)
%call24 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %sqrt)
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %m) #7
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %h) #7
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %b) #7
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %a) #7
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(write)
declare double @cos(double noundef) local_unnamed_addr #4
; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare double @sin(double noundef) local_unnamed_addr #4
; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #5
; 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: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.sqrt.f64(double) #6
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 = { 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 #5 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #6 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
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 = !{!"double", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
/* ex4_2
suzuto */
#include <stdio.h>
#include <math.h>
double cos_theorem_fanc(double len_1, double len_2, double angle); /*プロトタイプ宣言*/
int main(void) {
double len_hour, len_mimute, hour, minute, ans, angle; /*変数の宣言*/
scanf("%lf %lf %lf %lf", &len_hour, &len_mimute, &hour, &minute); /*各針の長さ、及び時刻の入力*/
angle = hour * 30 + minute * 0.5 - minute * 6; /*時針、分針の1分あたりの角速度がそれぞれ0.5度、6度より針間の角度を正負を問わず算出*/
ans = cos_theorem_fanc(len_hour, len_mimute, angle); /*余弦定理で針の端点間の距離を出しansに代入*/
printf("%10.10f\n", ans); /*距離を出力*/
return 0;
}
/*余弦定理を用いて対角の辺を算出する関数*/
double cos_theorem_fanc(double len_1, double len_2, double angle){
double angle_modified, res_pow2, res; /*変数の宣言*/
angle_modified = M_PI * angle / 180;
res_pow2 = pow(len_1, 2) + pow(len_2, 2) - 2 * len_1 * len_2 * cos(angle_modified); /*x^2 + y^2 - 2xycos(t)*/
res = sqrt(res_pow2);
return res;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_171558/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_171558/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 [16 x i8] c"%lf %lf %lf %lf\00", align 1
@.str.1 = private unnamed_addr constant [9 x i8] c"%10.10f\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%len_hour = alloca double, align 8
%len_mimute = alloca double, align 8
%hour = alloca double, align 8
%minute = alloca double, align 8
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %len_hour) #6
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %len_mimute) #6
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %hour) #6
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %minute) #6
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %len_hour, ptr noundef nonnull %len_mimute, ptr noundef nonnull %hour, ptr noundef nonnull %minute)
%0 = load double, ptr %hour, align 8, !tbaa !5
%1 = load double, ptr %minute, align 8, !tbaa !5
%mul1 = fmul double %1, 5.000000e-01
%2 = call double @llvm.fmuladd.f64(double %0, double 3.000000e+01, double %mul1)
%neg = fneg double %1
%3 = call double @llvm.fmuladd.f64(double %neg, double 6.000000e+00, double %2)
%4 = load double, ptr %len_hour, align 8, !tbaa !5
%5 = load double, ptr %len_mimute, align 8, !tbaa !5
%mul.i = fmul double %3, 0x400921FB54442D18
%div.i = fdiv double %mul.i, 1.800000e+02
%square.i = fmul double %4, %4
%square9.i = fmul double %5, %5
%add.i = fadd double %square.i, %square9.i
%call4.i = call double @cos(double noundef %div.i) #6
%6 = fmul double %4, -2.000000e+00
%neg.i = fmul double %6, %5
%7 = call double @llvm.fmuladd.f64(double %neg.i, double %call4.i, double %add.i)
%call6.i = call double @sqrt(double noundef %7) #6
%call3 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %call6.i)
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %minute) #6
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %hour) #6
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %len_mimute) #6
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %len_hour) #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: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #3
; Function Attrs: mustprogress nofree nounwind willreturn memory(write) uwtable
define dso_local double @cos_theorem_fanc(double noundef %len_1, double noundef %len_2, double noundef %angle) local_unnamed_addr #4 {
entry:
%mul = fmul double %angle, 0x400921FB54442D18
%div = fdiv double %mul, 1.800000e+02
%square = fmul double %len_1, %len_1
%square9 = fmul double %len_2, %len_2
%add = fadd double %square, %square9
%call4 = tail call double @cos(double noundef %div) #6
%0 = fmul double %len_1, -2.000000e+00
%neg = fmul double %0, %len_2
%1 = tail call double @llvm.fmuladd.f64(double %neg, double %call4, double %add)
%call6 = tail call double @sqrt(double noundef %1) #6
ret double %call6
}
; 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 memory(write)
declare double @cos(double noundef) local_unnamed_addr #5
; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare double @sqrt(double noundef) local_unnamed_addr #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 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { mustprogress nofree nounwind willreturn memory(write) 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(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 #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 = !{!"double", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
/* ex4_2 KitamoriFumiya */
#include <stdio.h>
#include <math.h>
#define PI 3.14159265359
// 余弦定理で長針と短針の先端の距離を出力する関数
void cosine(double length_hour, double length_minute, double hour, double minute){
double angle_hour, angle_minute, difference_angle; // angle_hour(長針の角度), angle_minute(短針の角度), difference_angle(長針と短針の角度の差)をdouble型の変数として宣言
angle_hour = 360 * hour / 12 + 30 * minute / 60; // 長針の角度を計算
angle_minute = 360 * minute / 60; // 短針の角度を計算
difference_angle = angle_hour - angle_minute; // 長針と短針の角度の差を計算
difference_angle = (difference_angle / 180) * PI ; // 角度の差を弧度法で表す
double distance; // 長針と短針の先端の距離をdouble型の変数として宣言
distance = length_hour * length_hour + length_minute * length_minute - 2 * length_hour * length_minute * cos(difference_angle); // 距離の2乗を余弦定理で求める
distance = sqrt(distance); // 距離をルートに入れて戻す
printf("%.10lf\n", distance); // 距離を少数第10位まで出力する
}
int main(){
double length_hour, length_minute, hour, minute; // length_hour(長針の長さ), length_minute(短針の長さ), hour(時間), minute(分数)をdouble型の変数として宣言
scanf("%lf %lf %lf %lf", &length_hour, &length_minute, &hour, &minute); // length_hour, length_minute, hour, minuteを入力
cosine(length_hour, length_minute, hour, minute); // 余弦定理で長針と短針の先端の距離を出力する関数を実行
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_171600/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_171600/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 [8 x i8] c"%.10lf\0A\00", align 1
@.str.1 = private unnamed_addr constant [16 x i8] c"%lf %lf %lf %lf\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local void @cosine(double noundef %length_hour, double noundef %length_minute, double noundef %hour, double noundef %minute) local_unnamed_addr #0 {
entry:
%0 = insertelement <2 x double> poison, double %hour, i64 0
%1 = insertelement <2 x double> %0, double %minute, i64 1
%2 = fmul <2 x double> %1, <double 3.600000e+02, double 3.600000e+02>
%mul1 = fmul double %minute, 3.000000e+01
%div2 = fdiv double %mul1, 6.000000e+01
%3 = fdiv <2 x double> %2, <double 1.200000e+01, double 6.000000e+01>
%4 = extractelement <2 x double> %3, i64 0
%add = fadd double %4, %div2
%5 = extractelement <2 x double> %3, i64 1
%sub = fsub double %add, %5
%div5 = fdiv double %sub, 1.800000e+02
%mul6 = fmul double %div5, 0x400921FB54442EEA
%mul8 = fmul double %length_minute, %length_minute
%6 = tail call double @llvm.fmuladd.f64(double %length_hour, double %length_hour, double %mul8)
%call = tail call double @cos(double noundef %mul6) #5
%7 = fmul double %length_hour, -2.000000e+00
%neg = fmul double %7, %length_minute
%8 = tail call double @llvm.fmuladd.f64(double %neg, double %call, double %6)
%call12 = tail call double @sqrt(double noundef %8) #5
%call13 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, double noundef %call12)
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 speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #2
; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare double @cos(double noundef) local_unnamed_addr #3
; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare double @sqrt(double noundef) local_unnamed_addr #3
; Function Attrs: nofree nounwind
declare noundef i32 @printf(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) #1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%length_hour = alloca double, align 8
%length_minute = alloca double, align 8
%hour = alloca double, align 8
%minute = alloca double, align 8
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %length_hour) #5
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %length_minute) #5
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %hour) #5
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %minute) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %length_hour, ptr noundef nonnull %length_minute, ptr noundef nonnull %hour, ptr noundef nonnull %minute)
%0 = load double, ptr %length_hour, align 8, !tbaa !5
%1 = load double, ptr %length_minute, align 8, !tbaa !5
%2 = load double, ptr %hour, align 8, !tbaa !5
%3 = load double, ptr %minute, align 8, !tbaa !5
%mul1.i = fmul double %3, 3.000000e+01
%div2.i = fdiv double %mul1.i, 6.000000e+01
%4 = insertelement <2 x double> poison, double %2, i64 0
%5 = insertelement <2 x double> %4, double %3, i64 1
%6 = fmul <2 x double> %5, <double 3.600000e+02, double 3.600000e+02>
%7 = fdiv <2 x double> %6, <double 1.200000e+01, double 6.000000e+01>
%8 = extractelement <2 x double> %7, i64 0
%add.i = fadd double %8, %div2.i
%9 = extractelement <2 x double> %7, i64 1
%sub.i = fsub double %add.i, %9
%div5.i = fdiv double %sub.i, 1.800000e+02
%mul6.i = fmul double %div5.i, 0x400921FB54442EEA
%mul8.i = fmul double %1, %1
%10 = call double @llvm.fmuladd.f64(double %0, double %0, double %mul8.i)
%call.i = call double @cos(double noundef %mul6.i) #5
%11 = fmul double %0, -2.000000e+00
%neg.i = fmul double %11, %1
%12 = call double @llvm.fmuladd.f64(double %neg.i, double %call.i, double %10)
%call12.i = call double @sqrt(double noundef %12) #5
%call13.i = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, double noundef %call12.i)
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %minute) #5
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %hour) #5
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %length_minute) #5
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %length_hour) #5
ret i32 0
}
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(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 nosync nounwind speculatable willreturn memory(none) }
attributes #3 = { 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 #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 = !{!"double", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
/* ex4_2
Graku */
#include <stdio.h>
#include<math.h>
//#define PI = 3.1415926535
int main(void) {
double len_h, len_m, hour, min;
scanf("%lf %lf %lf %lf", &len_h, &len_m, &hour, &min);
double theta_h = 2 * M_PI * (hour + min/60)/12; //angle between 0 and hour hands [rad]
double theta_m = 2 * M_PI * min/60; //angle between 0 and minute hands [rad]
double theta = theta_h - theta_m; //angle between hour and minute hands [rad]
double ans = sqrt(pow(len_h, 2) + pow(len_m, 2) - 2*len_h*len_m * cos(theta)); //cosine theorem
printf("%.10f\n", ans); //10 decimal places
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_171644/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_171644/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 [16 x i8] c"%lf %lf %lf %lf\00", align 1
@.str.1 = private unnamed_addr constant [7 x i8] c"%.10f\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%len_h = alloca double, align 8
%len_m = alloca double, align 8
%hour = alloca double, align 8
%min = alloca double, align 8
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %len_h) #5
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %len_m) #5
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %hour) #5
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %min) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %len_h, ptr noundef nonnull %len_m, ptr noundef nonnull %hour, ptr noundef nonnull %min)
%0 = load double, ptr %hour, align 8, !tbaa !5
%1 = load double, ptr %min, align 8, !tbaa !5
%div = fdiv double %1, 6.000000e+01
%add = fadd double %0, %div
%2 = insertelement <2 x double> poison, double %add, i64 0
%3 = insertelement <2 x double> %2, double %1, i64 1
%4 = fmul <2 x double> %3, <double 0x401921FB54442D18, double 0x401921FB54442D18>
%5 = fdiv <2 x double> %4, <double 1.200000e+01, double 6.000000e+01>
%shift = shufflevector <2 x double> %5, <2 x double> poison, <2 x i32> <i32 1, i32 poison>
%6 = fsub <2 x double> %5, %shift
%sub = extractelement <2 x double> %6, i64 0
%7 = load double, ptr %len_h, align 8, !tbaa !5
%square = fmul double %7, %7
%8 = load double, ptr %len_m, align 8, !tbaa !5
%square13 = fmul double %8, %8
%add6 = fadd double %square, %square13
%call9 = call double @cos(double noundef %sub) #5
%9 = fmul double %7, -2.000000e+00
%neg = fmul double %9, %8
%10 = call double @llvm.fmuladd.f64(double %neg, double %call9, double %add6)
%call11 = call double @sqrt(double noundef %10) #5
%call12 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %call11)
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %min) #5
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %hour) #5
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %len_m) #5
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %len_h) #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(write)
declare double @sqrt(double noundef) local_unnamed_addr #3
; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare double @cos(double noundef) local_unnamed_addr #3
; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #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
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(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 #4 = { mustprogress 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 = !{!"double", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#include<stdio.h>
#include<math.h>
int main(){
int a,b,h,m;
double theta,c;
scanf("%d %d %d %d",&a,&b,&h,&m);
theta=2*M_PI*((double)h/12.0 + ((double)m/60.0)/12.0 - (double)m/60.0);
c=(double)(a*a + b*b)-(double)(2*a*b)*cos(theta);
printf("%.15f\n",sqrt(c));
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_171688/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_171688/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"%.15f\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
%h = alloca i32, align 4
%m = alloca i32, align 4
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 %h) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %m) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a, ptr noundef nonnull %b, ptr noundef nonnull %h, ptr noundef nonnull %m)
%0 = load i32, ptr %h, align 4, !tbaa !5
%1 = load i32, ptr %m, align 4, !tbaa !5
%2 = insertelement <2 x i32> poison, i32 %0, i64 0
%3 = insertelement <2 x i32> %2, i32 %1, i64 1
%4 = sitofp <2 x i32> %3 to <2 x double>
%5 = fdiv <2 x double> %4, <double 1.200000e+01, double 6.000000e+01>
%6 = extractelement <2 x double> %5, i64 1
%div3 = fdiv double %6, 1.200000e+01
%7 = extractelement <2 x double> %5, i64 0
%add = fadd double %7, %div3
%sub = fsub double %add, %6
%mul = fmul double %sub, 0x401921FB54442D18
%8 = load i32, ptr %a, align 4, !tbaa !5
%mul6 = mul nsw i32 %8, %8
%9 = load i32, ptr %b, align 4, !tbaa !5
%mul7 = mul nsw i32 %9, %9
%add8 = add nuw nsw i32 %mul7, %mul6
%conv9 = sitofp i32 %add8 to double
%mul10 = shl nsw i32 %8, 1
%mul11 = mul nsw i32 %mul10, %9
%conv12 = sitofp i32 %mul11 to double
%call13 = call double @cos(double noundef %mul) #5
%neg = fneg double %conv12
%10 = call double @llvm.fmuladd.f64(double %neg, double %call13, double %conv9)
%call15 = call double @sqrt(double noundef %10) #5
%call16 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %call15)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %m) #5
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %h) #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: mustprogress nofree nounwind willreturn memory(write)
declare double @cos(double noundef) local_unnamed_addr #3
; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #4
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare double @sqrt(double 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
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(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 #4 = { mustprogress 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"}
|
#include<stdio.h>
#include<stdlib.h>
#include<math.h>
#define PI 3.141592653589
int main(){
int a,b,h,m;
scanf("%d%d%d%d",&a,&b,&h,&m);
printf("%.20lf\n", sqrt(a*a + b*b - 2*a*b*cos(M_PI / 180 * fabs(h*60 - m*11) / 2)));
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_171730/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_171730/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 [8 x i8] c"%.20lf\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
%h = alloca i32, align 4
%m = alloca i32, align 4
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 %h) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %m) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a, ptr noundef nonnull %b, ptr noundef nonnull %h, ptr noundef nonnull %m)
%0 = load i32, ptr %a, align 4, !tbaa !5
%mul = mul nsw i32 %0, %0
%1 = load i32, ptr %b, align 4, !tbaa !5
%mul1 = mul nsw i32 %1, %1
%add = add nuw nsw i32 %mul1, %mul
%conv = sitofp i32 %add to double
%mul2 = shl nsw i32 %0, 1
%mul3 = mul nsw i32 %mul2, %1
%conv4 = sitofp i32 %mul3 to double
%2 = load i32, ptr %h, align 4, !tbaa !5
%mul5 = mul nsw i32 %2, 60
%3 = load i32, ptr %m, align 4, !tbaa !5
%mul6.neg = mul i32 %3, -11
%sub = add i32 %mul6.neg, %mul5
%conv7 = sitofp i32 %sub to double
%4 = call double @llvm.fabs.f64(double %conv7)
%mul8 = fmul double %4, 0x3F91DF46A2529D39
%div = fmul double %mul8, 5.000000e-01
%call9 = call double @cos(double noundef %div) #5
%neg = fneg double %conv4
%5 = call double @llvm.fmuladd.f64(double %neg, double %call9, double %conv)
%call11 = call double @sqrt(double noundef %5) #5
%call12 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %call11)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %m) #5
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %h) #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 nofree nounwind willreturn memory(write)
declare double @sqrt(double noundef) local_unnamed_addr #3
; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare double @cos(double noundef) local_unnamed_addr #3
; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fabs.f64(double) #4
; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #4
; 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 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 #4 = { mustprogress 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"}
|
#include <stdio.h>
#include <math.h>
#include <stdlib.h>
int main(void) {
int A, B, H, M;
scanf("%d %d %d %d", &A, &B, &H, &M);
double h = (double)(H * 60 + M) * 0.5;
double m = (double)M * 6;
double hTheta = (90 - h) * (atan(1.0) * 4.0 / 180);
double mTheta = (90 - m) * (atan(1.0) * 4.0 / 180);
// printf("%f %f \n", h, m);
// printf("%f %f\n", cos(hTheta), cos(mTheta));
double a = fabs(A * cos(hTheta) - B * cos(mTheta));
double b = fabs(A * sin(hTheta) - B * sin(mTheta));
// printf("%f %f\n", a, b);
double c = sqrt(pow(a, 2.0) + pow(b, 2.0));
printf("%.16f\n",c);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_171774/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_171774/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"%.16f\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
%H = alloca i32, align 4
%M = alloca i32, align 4
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 %H) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %M) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %A, ptr noundef nonnull %B, ptr noundef nonnull %H, ptr noundef nonnull %M)
%0 = load i32, ptr %H, align 4, !tbaa !5
%mul = mul nsw i32 %0, 60
%1 = load i32, ptr %M, align 4, !tbaa !5
%add = add nsw i32 %mul, %1
%conv = sitofp i32 %add to double
%mul1 = fmul double %conv, 5.000000e-01
%conv2 = sitofp i32 %1 to double
%mul3 = fmul double %conv2, 6.000000e+00
%sub = fsub double 9.000000e+01, %mul1
%mul6 = fmul double %sub, 0x3F91DF46A2529D39
%sub7 = fsub double 9.000000e+01, %mul3
%mul11 = fmul double %sub7, 0x3F91DF46A2529D39
%2 = load i32, ptr %A, align 4, !tbaa !5
%call13 = call double @cos(double noundef %mul6) #5
%3 = load i32, ptr %B, align 4, !tbaa !5
%call16 = call double @cos(double noundef %mul11) #5
%4 = load i32, ptr %A, align 4, !tbaa !5
%call19 = call double @sin(double noundef %mul6) #5
%5 = load i32, ptr %B, align 4, !tbaa !5
%call22 = call double @sin(double noundef %mul11) #5
%6 = insertelement <2 x i32> poison, i32 %2, i64 0
%7 = insertelement <2 x i32> %6, i32 %4, i64 1
%8 = sitofp <2 x i32> %7 to <2 x double>
%9 = insertelement <2 x i32> poison, i32 %3, i64 0
%10 = insertelement <2 x i32> %9, i32 %5, i64 1
%11 = sitofp <2 x i32> %10 to <2 x double>
%12 = insertelement <2 x double> poison, double %call16, i64 0
%13 = insertelement <2 x double> %12, double %call22, i64 1
%14 = fneg <2 x double> %13
%15 = fmul <2 x double> %14, %11
%16 = insertelement <2 x double> poison, double %call13, i64 0
%17 = insertelement <2 x double> %16, double %call19, i64 1
%18 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %8, <2 x double> %17, <2 x double> %15)
%19 = fmul <2 x double> %18, %18
%shift = shufflevector <2 x double> %19, <2 x double> poison, <2 x i32> <i32 1, i32 poison>
%20 = fadd <2 x double> %19, %shift
%add27 = extractelement <2 x double> %20, i64 0
%sqrt = call double @llvm.sqrt.f64(double %add27)
%call29 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %sqrt)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %M) #5
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %H) #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: mustprogress nofree nounwind willreturn memory(write)
declare double @cos(double noundef) local_unnamed_addr #3
; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare double @sin(double noundef) local_unnamed_addr #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
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare <2 x double> @llvm.fmuladd.v2f64(<2 x double>, <2 x double>, <2 x 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 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 #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"}
|
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#include<math.h>
int main(){
double A,B,H,M;
scanf("%lf %lf %lf %lf",&A,&B,&H,&M);
double ax,ay,bx,by,pi,dis;
pi = atan(1.0) * 4.0;
ax = A*sin((H/6+M/360)*pi);
ay = sqrt(A*A-ax*ax);
if(H>=3&&H<9)ay = -ay;
bx = B*sin((M/30)*pi);
by = sqrt(B*B-bx*bx);
if(M>=15&&M<45)by =-by;
dis = sqrt((ax-bx)*(ax-bx)+(ay-by)*(ay-by));
printf("%.16f\n",dis);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_171817/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_171817/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 [16 x i8] c"%lf %lf %lf %lf\00", align 1
@.str.1 = private unnamed_addr constant [7 x i8] c"%.16f\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%A = alloca double, align 8
%B = alloca double, align 8
%H = alloca double, align 8
%M = alloca double, 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 void @llvm.lifetime.start.p0(i64 8, ptr nonnull %H) #6
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %M) #6
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %A, ptr noundef nonnull %B, ptr noundef nonnull %H, ptr noundef nonnull %M)
%0 = load double, ptr %A, align 8, !tbaa !5
%1 = load double, ptr %H, align 8, !tbaa !5
%2 = load double, ptr %M, align 8, !tbaa !5
%3 = insertelement <2 x double> poison, double %1, i64 0
%4 = insertelement <2 x double> %3, double %2, i64 1
%5 = fdiv <2 x double> %4, <double 6.000000e+00, double 3.600000e+02>
%shift = shufflevector <2 x double> %5, <2 x double> poison, <2 x i32> <i32 1, i32 poison>
%6 = fadd <2 x double> %5, %shift
%add = extractelement <2 x double> %6, i64 0
%mul3 = fmul double %add, 0x400921FB54442D18
%call4 = call double @sin(double noundef %mul3) #6
%mul5 = fmul double %0, %call4
%7 = load double, ptr %A, align 8, !tbaa !5
%8 = fneg double %mul5
%neg = fmul double %mul5, %8
%9 = call double @llvm.fmuladd.f64(double %7, double %7, double %neg)
%call8 = call double @sqrt(double noundef %9) #6
%10 = load double, ptr %H, align 8
%cmp = fcmp oge double %10, 3.000000e+00
%cmp9 = fcmp olt double %10, 9.000000e+00
%or.cond = and i1 %cmp, %cmp9
%fneg = fneg double %call8
%ay.0 = select i1 %or.cond, double %fneg, double %call8
%11 = load double, ptr %B, align 8, !tbaa !5
%12 = load double, ptr %M, align 8, !tbaa !5
%div10 = fdiv double %12, 3.000000e+01
%mul11 = fmul double %div10, 0x400921FB54442D18
%call12 = call double @sin(double noundef %mul11) #6
%mul13 = fmul double %11, %call12
%13 = load double, ptr %B, align 8, !tbaa !5
%14 = fneg double %mul13
%neg16 = fmul double %mul13, %14
%15 = call double @llvm.fmuladd.f64(double %13, double %13, double %neg16)
%call17 = call double @sqrt(double noundef %15) #6
%16 = load double, ptr %M, align 8
%cmp18 = fcmp oge double %16, 1.500000e+01
%cmp20 = fcmp olt double %16, 4.500000e+01
%or.cond31 = and i1 %cmp18, %cmp20
%fneg22 = fneg double %call17
%by.0 = select i1 %or.cond31, double %fneg22, double %call17
%sub = fsub double %mul5, %mul13
%sub26 = fsub double %ay.0, %by.0
%mul28 = fmul double %sub26, %sub26
%17 = call double @llvm.fmuladd.f64(double %sub, double %sub, double %mul28)
%sqrt = call double @llvm.sqrt.f64(double %17)
%call30 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %sqrt)
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %M) #6
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %H) #6
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) #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(write)
declare double @sin(double noundef) local_unnamed_addr #3
; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare double @sqrt(double noundef) local_unnamed_addr #3
; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #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: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.sqrt.f64(double) #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 = { 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 #4 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
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 = !{!"double", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#define _CRT_SECURE_NO_WARNINGS
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <inttypes.h>
#include <limits.h>
#include <ctype.h>
#include <stdint.h>
#include <string.h>
#include <wchar.h>
#include <math.h>
#define N_MAX (100)
#define P_MAX (100)
#define DP_ARRAY_SIZE (N_MAX * P_MAX / 32 + 1)
#define MIN(a, b) ((a) < (b) ? (a) : (b))
#define MAX(a, b) ((a) > (b) ? (a) : (b))
#define ABS(a) ((a) < 0 ? -(a) : (a))
#define ABSS(a, b) ((a) > (b) ? (a) - (b) : (b) - (a))
#define SWAP(type, a, b) { const type tmp = a; a = b; b = tmp; }
int compare_sz_asc(const void* a, const void* b) {
return *((size_t*)a) < *((size_t*)b) ? -1 : 1;
}
int compare_sz_desc(const void* a, const void* b) {
return *((size_t*)a) > * ((size_t*)b) ? -1 : 1;
}
int compare_i64_asc(const void* a, const void* b) {
return *((int64_t*)a) < *((int64_t*)b) ? -1 : 1;
}
int compare_i64_desc(const void* a, const void* b) {
return *((int64_t*)a) > * ((int64_t*)b) ? -1 : 1;
}
int compare_u64_asc(const void* a, const void* b) {
return *((uint64_t*)a) < *((uint64_t*)b) ? -1 : 1;
}
int compare_u64_desc(const void* a, const void* b) {
return *((uint64_t*)a) > * ((uint64_t*)b) ? -1 : 1;
}
int compare_c_asc(const void* a, const void* b) {
return *((char*)a) < *((char*)b) ? -1 : 1;
}
int compare_c_desc(const void* a, const void* b) {
return *((char*)a) > * ((char*)b) ? -1 : 1;
}
int compare_dp_asc(const void* a, const void* b) {
return *((double*)a) < *((double*)b) ? -1 : 1;
}
static uint64_t modinvU64(const uint64_t a, const uint64_t m) {
int64_t aa = (int64_t)a;
const int64_t mm = (int64_t)m;
int64_t b = mm;
int64_t u = 1;
int64_t v = 0;
while (b != 0) {
const int64_t t = aa / b;
aa -= t * b;
SWAP(uint64_t, aa, b);
u -= t * v;
SWAP(uint64_t, u, v);
}
u %= mm;
if (u < 0) {
u += m;
}
return (uint64_t)u;
}
static size_t powSz(const size_t base, const size_t exp) {
if (exp == 0) {
return 1;
}
if (exp == 1) {
return base;
}
if (exp % 2 == 0) {
return powSz(base * base, exp / 2);
}
else {
return base * powSz(base, exp - 1);
}
}
static uint64_t powU64(const uint64_t base, const uint64_t exp) {
if (exp == 0) {
return 1;
}
if (exp == 1) {
return base;
}
if (exp % 2 == 0) {
return powU64(base * base, exp / 2);
}
else {
return base * powU64(base, exp - 1);
}
}
static uint64_t powU64WMod(const uint64_t base, const uint64_t exp, const uint64_t m) {
if (exp == 0) {
return 1;
}
if (exp == 1) {
return base % m;
}
if (exp % 2 == 0) {
return powU64WMod(base * base % m, exp / 2, m);
}
else {
return base * powU64WMod(base, exp - 1, m) % m;
}
}
static size_t combSz(const size_t n, const size_t r) {
size_t result = 1;
for (size_t i = 0; i < r; i++) {
result *= n - i;
result /= i + 1;
}
return result;
}
static uint64_t combU64(const uint64_t n, const uint64_t r) {
uint64_t result = 1;
for (uint64_t i = 0; i < r; i++) {
result *= n - i;
result /= i + 1;
}
return result;
}
static uint64_t combU64WMod(const uint64_t n, const uint64_t r, const uint64_t m) {
uint64_t result = 1;
uint64_t inv = 1;
for (uint64_t i = 0; i < r; i++) {
result = result * (n - i) % m;
inv = inv * (i + 1) % m;
}
return result * modinvU64(inv, m) % m;
}
static uint64_t permU64(const uint64_t n) {
uint64_t result = 1;
for (uint64_t v = 2; v <= n; v++) {
result *= v;
}
return result;
}
static uint64_t permU64WMod(const uint64_t n, const uint64_t m) {
uint64_t result = 1;
for (uint64_t v = 2; v <= n; v++) {
result *= v;
result %= m;
}
return result;
}
static size_t gcdZu(size_t m, size_t n) {
size_t temp;
while (m % n != 0) {
temp = n;
n = m % n;
m = temp;
}
return n;
}
static uint64_t gcdU64(uint64_t m, uint64_t n)
{
uint64_t temp;
while (m % n != 0) {
temp = n;
n = m % n;
m = temp;
}
return n;
}
static uint64_t popcntU64(uint64_t val) {
uint64_t cnt = 0;
while (val != 0) {
if ((val & UINT64_C(0x1)) != 0) {
cnt++;
}
val >>= UINT64_C(0x1);
}
return cnt;
}
typedef struct {
uint64_t val;
}BHeap_Val;
#define BHEAP_VAL_TYPE BHeap_Val
#define BHEAP_INVALID_NODE ((size_t)100000000)
typedef struct {
BHEAP_VAL_TYPE val;
} BHeap_Node;
struct _BHeap_Ctx {
size_t size;
int (*compare)(const BHEAP_VAL_TYPE* parent, const BHEAP_VAL_TYPE* node);
void(*notifyNodeChange)(const struct _BHeap_Ctx* const ctx, const size_t nodeListSize, const size_t* const nodeList);
BHeap_Node* node;
};
typedef struct _BHeap_Ctx BHeap_Ctx;
static void bHeap_Init(BHeap_Ctx* const ctx, int(*compare)(const BHEAP_VAL_TYPE* parent, const BHEAP_VAL_TYPE* node), void(*notifyNodeChange)(const BHeap_Ctx* const ctx, const size_t nodeListSize, const size_t* const nodeList), BHeap_Node* const nodes) {
ctx->size = 0;
ctx->compare = compare;
ctx->notifyNodeChange = notifyNodeChange;
ctx->node = nodes;
}
static void bHeap_Swap(BHeap_Ctx* const ctx, const size_t node0, const size_t node1) {
const BHEAP_VAL_TYPE tmp = ctx->node[node0].val;
ctx->node[node0].val = ctx->node[node1].val;
ctx->node[node1].val = tmp;
if (ctx->notifyNodeChange != NULL) {
const size_t nodeList[2] = { node0,node1 };
ctx->notifyNodeChange(ctx, 2, nodeList);
}
}
static void bHeap_UpHeap(BHeap_Ctx* const ctx, const size_t nodeIdx) {
if (nodeIdx == 0) {
return;
}
const size_t parentIdx = (nodeIdx + 1) / 2 - 1;
const int compareResult = ctx->compare(&(ctx->node[parentIdx].val), &(ctx->node[nodeIdx].val));
if (0 < compareResult) {
bHeap_Swap(ctx, nodeIdx, parentIdx);
if (parentIdx != 0) {
bHeap_UpHeap(ctx, parentIdx);
}
}
}
static void bHeap_DownHeap(BHeap_Ctx* const ctx, const size_t nodeIdx) {
if (ctx->size - 1 <= nodeIdx) {
return;
}
const size_t leftIdx = 2 * (nodeIdx + 1) - 1;
if (leftIdx < ctx->size) {
const int leftResult = ctx->compare(&(ctx->node[nodeIdx].val), &(ctx->node[leftIdx].val));
size_t swapTarget = leftResult < 0 ? BHEAP_INVALID_NODE : leftIdx;
const size_t rightIdx = leftIdx + 1;
if (rightIdx < ctx->size) {
const int rightResult = ctx->compare(&(ctx->node[nodeIdx].val), &(ctx->node[rightIdx].val));
if (swapTarget == BHEAP_INVALID_NODE) {
if (0 < rightResult) {
swapTarget = rightIdx;
}
}
else {
if (0 < rightResult) {
const int rightLeftResult = ctx->compare(&(ctx->node[leftIdx].val), &(ctx->node[rightIdx].val));
if (0 < rightLeftResult) {
swapTarget = rightIdx;
}
}
}
}
if (swapTarget != BHEAP_INVALID_NODE) {
bHeap_Swap(ctx, nodeIdx, swapTarget);
bHeap_DownHeap(ctx, swapTarget);
}
}
}
static void bHeap_Add(BHeap_Ctx* const ctx, const BHEAP_VAL_TYPE val) {
ctx->node[ctx->size].val = val;
ctx->size++;
if (ctx->notifyNodeChange != NULL) {
const size_t node = ctx->size - 1;
ctx->notifyNodeChange(ctx, 1, &node);
}
bHeap_UpHeap(ctx, ctx->size - 1);
}
static void bHeap_RemoveTop(BHeap_Ctx* const ctx) {
if (ctx->size == 0) {
return;
}
if (ctx->size == 1) {
ctx->size--;
return;
}
ctx->node[0].val = ctx->node[ctx->size - 1].val;
if (ctx->notifyNodeChange != NULL) {
const size_t node = 0;
ctx->notifyNodeChange(ctx, 1, &node);
}
ctx->size--;
bHeap_DownHeap(ctx, 0);
}
static void bHeap_RemoveNode(BHeap_Ctx* const ctx, const size_t node) {
if (node == ctx->size - 1) {
ctx->size--;
}
else {
ctx->node[node].val = ctx->node[ctx->size - 1].val;
ctx->size--;
if (ctx->notifyNodeChange != NULL) {
ctx->notifyNodeChange(ctx, 1, &node);
}
bHeap_DownHeap(ctx, node);
bHeap_UpHeap(ctx, node);
}
}
static BHEAP_VAL_TYPE* bHeap_GetTopVal(const BHeap_Ctx* const ctx) {
return ctx->size == 0 ? NULL : &(ctx->node[0].val);
}
typedef struct {
uint64_t cnt;
size_t* child;
size_t numChild;
size_t maxNumChild;
} Tree_Node;
#define TREE_INIT_ALLOC (128)
static Tree_Node tree_Node[200000];
static void tree_Init(const uint64_t N) {
for (uint64_t i = 0; i < N; i++) {
tree_Node[i].cnt = 0;
tree_Node[i].numChild = 0;
tree_Node[i].child = malloc(sizeof(size_t) * TREE_INIT_ALLOC);
tree_Node[i].maxNumChild = TREE_INIT_ALLOC;
}
}
static void tree_AddChild(const size_t parent, const size_t child) {
if (tree_Node[parent].maxNumChild <= tree_Node[parent].numChild) {
tree_Node[parent].child = realloc(tree_Node[parent].child, sizeof(size_t) * tree_Node[parent].maxNumChild * 2);
tree_Node[parent].maxNumChild *= 2;
}
tree_Node[parent].child[tree_Node[parent].numChild] = child;
tree_Node[parent].numChild++;
}
static BHeap_Node BN_Asc[200000];
static BHeap_Node BN_Desc[200000];
static int _bHeap_Compare_Asc(const BHEAP_VAL_TYPE* parent, const BHEAP_VAL_TYPE* node) {
return parent->val <= node->val ? -1 : 1;
}
static int _bHeap_Compare_Desc(const BHEAP_VAL_TYPE* parent, const BHEAP_VAL_TYPE* node) {
return parent->val >= node->val ? -1 : 1;
}
static size_t PBHeap_Asc_Idx[200000];
static size_t PBHeap_Desc_Idx[200000];
static void _bHeap_NotifyNodeChange_Asc(const BHeap_Ctx* const ctx, const size_t nodeListSize, const size_t* const nodeList) {
for (size_t i = 0; i < nodeListSize; i++) {
PBHeap_Asc_Idx[ctx->node[nodeList[i]].val.val] = nodeList[i];
}
}
static void _bHeap_NotifyNodeChange_Desc(const BHeap_Ctx* const ctx, const size_t nodeListSize, const size_t* const nodeList) {
for (size_t i = 0; i < nodeListSize; i++) {
PBHeap_Desc_Idx[ctx->node[nodeList[i]].val.val] = nodeList[i];
}
}
#define UF_ROOT ((size_t)10000000)
typedef struct {
size_t parent;
uint64_t w;
uint64_t v;
uint64_t wSum;
uint64_t vSum;
} UF_Node;
static UF_Node uf_Node[101];
static size_t uf_GetRoot(const size_t idx) {
if (uf_Node[idx].parent == UF_ROOT) {
return idx;
}
const size_t root = uf_GetRoot(uf_Node[idx].parent);
uf_Node[idx].parent = root;
return root;
}
static void uf_Merge(const size_t a, const size_t b) {
const size_t aRoot = uf_GetRoot(a);
const size_t bRoot = uf_GetRoot(b);
if (aRoot != bRoot) {
uf_Node[aRoot].parent = bRoot;
uf_Node[bRoot].wSum += uf_Node[aRoot].wSum;
uf_Node[bRoot].vSum += uf_Node[aRoot].vSum;
}
}
static void sha1(const char* str, uint64_t len, uint32_t* hash) {
if (len == 0) {
len = (uint64_t)strlen(str);
}
uint32_t h[5] = { 0x67452301 ,0xEFCDAB89 ,0x98BADCFE ,0x10325476 ,0xC3D2E1F0 };
uint32_t w[80];
for (uint64_t i = 0; i < 16; i++) {
w[i] = 0;
}
for (uint64_t i = 0; i < len; i++) {
w[i / 4] |= (uint32_t)(str[i]) << ((i % 4) * 8);
}
w[15] = (uint32_t)len * 8;
for (uint64_t i = 16; i < 80; i++) {
const uint32_t v = w[i - 3] ^ w[i - 8] ^ w[i - 14] ^ w[i - 16];
w[i] = (v << 1) | (v >> 31);
}
uint32_t a = h[0];
uint32_t b = h[1];
uint32_t c = h[2];
uint32_t d = h[3];
uint32_t e = h[4];
for (uint64_t i = 0; i < 80; i++) {
uint32_t f = 0;
uint32_t k = 0;
if (i < 20) {
f = (a & b) | (~b & d);
k = 0x5A827999;
}
else if (i < 40) {
f = b ^ c ^ d;
k = 0x6ED9EBA1;
}
else if (i < 60) {
f = (b & c) | (b & d) | (c & d);
k = 0x8F1BBCDC;
}
else {
f = b ^ c ^ d;
k = 0xCA62C1D6;
}
const uint32_t t = ((a << 5) | (a >> 27)) + f + e + k + w[i];
e = d;
d = c;
c = (b << 30) | (b >> 2);
b = a;
a = t;
}
h[0] = h[0] + a;
h[1] = h[1] + b;
h[2] = h[2] + c;
h[3] = h[3] + d;
h[4] = h[4] + e;
hash[4] = h[0];
hash[3] = h[1];
hash[2] = h[2];
hash[1] = h[3];
hash[0] = h[4];
}
#define MOD_VAL (UINT64_C(1000000007))
typedef struct {
uint64_t strListSize;
char str[10][11];
} HMap;
static HMap hMap[1000000];
#define M_PI (3.1415926535898)
int main(void) {
uint64_t A, B, H, M;
scanf("%"PRIu64"%"PRIu64"%"PRIu64"%"PRIu64, &A, &B, &H, &M);
const double Ax = (double)A * sin(((double)H / 6 + (double)M / 360) * M_PI);
const double Ay = (double)A * cos(((double)H / 6 + (double)M / 360) * M_PI);
const double Bx = (double)B * sin(((double)M / 30) * M_PI);
const double By = (double)B * cos(((double)M / 30) * M_PI);
printf("%.12lf\n", sqrt((Bx - Ax) * (Bx - Ax) + (By - Ay) * (By - Ay)));
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_171860/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_171860/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"%lu%lu%lu%lu\00", align 1
@.str.1 = private unnamed_addr constant [8 x i8] c"%.12lf\0A\00", align 1
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @compare_sz_asc(ptr nocapture noundef readonly %a, ptr nocapture noundef readonly %b) local_unnamed_addr #0 {
entry:
%0 = load i64, ptr %a, align 8, !tbaa !5
%1 = load i64, ptr %b, align 8, !tbaa !5
%cmp = icmp ult i64 %0, %1
%cond = select i1 %cmp, i32 -1, i32 1
ret i32 %cond
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @compare_sz_desc(ptr nocapture noundef readonly %a, ptr nocapture noundef readonly %b) local_unnamed_addr #0 {
entry:
%0 = load i64, ptr %a, align 8, !tbaa !5
%1 = load i64, ptr %b, align 8, !tbaa !5
%cmp = icmp ugt i64 %0, %1
%cond = select i1 %cmp, i32 -1, i32 1
ret i32 %cond
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @compare_i64_asc(ptr nocapture noundef readonly %a, ptr nocapture noundef readonly %b) local_unnamed_addr #0 {
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
%cond = select i1 %cmp, i32 -1, i32 1
ret i32 %cond
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @compare_i64_desc(ptr nocapture noundef readonly %a, ptr nocapture noundef readonly %b) local_unnamed_addr #0 {
entry:
%0 = load i64, ptr %a, align 8, !tbaa !5
%1 = load i64, ptr %b, align 8, !tbaa !5
%cmp = icmp sgt i64 %0, %1
%cond = select i1 %cmp, i32 -1, i32 1
ret i32 %cond
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @compare_u64_asc(ptr nocapture noundef readonly %a, ptr nocapture noundef readonly %b) local_unnamed_addr #0 {
entry:
%0 = load i64, ptr %a, align 8, !tbaa !5
%1 = load i64, ptr %b, align 8, !tbaa !5
%cmp = icmp ult i64 %0, %1
%cond = select i1 %cmp, i32 -1, i32 1
ret i32 %cond
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @compare_u64_desc(ptr nocapture noundef readonly %a, ptr nocapture noundef readonly %b) local_unnamed_addr #0 {
entry:
%0 = load i64, ptr %a, align 8, !tbaa !5
%1 = load i64, ptr %b, align 8, !tbaa !5
%cmp = icmp ugt i64 %0, %1
%cond = select i1 %cmp, i32 -1, i32 1
ret i32 %cond
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @compare_c_asc(ptr nocapture noundef readonly %a, ptr nocapture noundef readonly %b) local_unnamed_addr #0 {
entry:
%0 = load i8, ptr %a, align 1, !tbaa !9
%1 = load i8, ptr %b, align 1, !tbaa !9
%cmp = icmp slt i8 %0, %1
%cond = select i1 %cmp, i32 -1, i32 1
ret i32 %cond
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @compare_c_desc(ptr nocapture noundef readonly %a, ptr nocapture noundef readonly %b) local_unnamed_addr #0 {
entry:
%0 = load i8, ptr %a, align 1, !tbaa !9
%1 = load i8, ptr %b, align 1, !tbaa !9
%cmp = icmp sgt i8 %0, %1
%cond = select i1 %cmp, i32 -1, i32 1
ret i32 %cond
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @compare_dp_asc(ptr nocapture noundef readonly %a, ptr nocapture noundef readonly %b) local_unnamed_addr #0 {
entry:
%0 = load double, ptr %a, align 8, !tbaa !10
%1 = load double, ptr %b, align 8, !tbaa !10
%cmp = fcmp olt double %0, %1
%cond = select i1 %cmp, i32 -1, i32 1
ret i32 %cond
}
; 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
%H = alloca i64, align 8
%M = alloca i64, align 8
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %A) #7
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %B) #7
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %H) #7
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %M) #7
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %A, ptr noundef nonnull %B, ptr noundef nonnull %H, ptr noundef nonnull %M)
%0 = load i64, ptr %A, align 8, !tbaa !5
%conv = uitofp i64 %0 to double
%1 = load i64, ptr %H, align 8, !tbaa !5
%2 = load i64, ptr %M, align 8, !tbaa !5
%3 = insertelement <2 x i64> poison, i64 %1, i64 0
%4 = insertelement <2 x i64> %3, i64 %2, i64 1
%5 = uitofp <2 x i64> %4 to <2 x double>
%6 = fdiv <2 x double> %5, <double 6.000000e+00, double 3.600000e+02>
%shift = shufflevector <2 x double> %6, <2 x double> poison, <2 x i32> <i32 1, i32 poison>
%7 = fadd <2 x double> %6, %shift
%add = extractelement <2 x double> %7, i64 0
%mul = fmul double %add, 0x400921FB54442D28
%call4 = call double @sin(double noundef %mul) #7
%mul5 = fmul double %call4, %conv
%8 = load i64, ptr %A, align 8, !tbaa !5
%conv6 = uitofp i64 %8 to double
%9 = load i64, ptr %H, align 8, !tbaa !5
%10 = load i64, ptr %M, align 8, !tbaa !5
%11 = insertelement <2 x i64> poison, i64 %9, i64 0
%12 = insertelement <2 x i64> %11, i64 %10, i64 1
%13 = uitofp <2 x i64> %12 to <2 x double>
%14 = fdiv <2 x double> %13, <double 6.000000e+00, double 3.600000e+02>
%shift38 = shufflevector <2 x double> %14, <2 x double> poison, <2 x i32> <i32 1, i32 poison>
%15 = fadd <2 x double> %14, %shift38
%add11 = extractelement <2 x double> %15, i64 0
%mul12 = fmul double %add11, 0x400921FB54442D28
%call13 = call double @cos(double noundef %mul12) #7
%mul14 = fmul double %call13, %conv6
%16 = load i64, ptr %B, align 8, !tbaa !5
%conv15 = uitofp i64 %16 to double
%17 = load i64, ptr %M, align 8, !tbaa !5
%conv16 = uitofp i64 %17 to double
%div17 = fdiv double %conv16, 3.000000e+01
%mul18 = fmul double %div17, 0x400921FB54442D28
%call19 = call double @sin(double noundef %mul18) #7
%mul20 = fmul double %call19, %conv15
%18 = load i64, ptr %B, align 8, !tbaa !5
%conv21 = uitofp i64 %18 to double
%19 = load i64, ptr %M, align 8, !tbaa !5
%conv22 = uitofp i64 %19 to double
%div23 = fdiv double %conv22, 3.000000e+01
%mul24 = fmul double %div23, 0x400921FB54442D28
%call25 = call double @cos(double noundef %mul24) #7
%mul26 = fmul double %call25, %conv21
%sub = fsub double %mul20, %mul5
%sub29 = fsub double %mul26, %mul14
%mul31 = fmul double %sub29, %sub29
%20 = call double @llvm.fmuladd.f64(double %sub, double %sub, double %mul31)
%sqrt = call double @llvm.sqrt.f64(double %20)
%call33 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %sqrt)
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %M) #7
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %H) #7
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %B) #7
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %A) #7
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(write)
declare double @sin(double noundef) local_unnamed_addr #4
; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare double @cos(double noundef) local_unnamed_addr #4
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #5
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.sqrt.f64(double) #6
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 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 #5 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #6 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
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 = !{!"long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!7, !7, i64 0}
!10 = !{!11, !11, i64 0}
!11 = !{!"double", !7, i64 0}
|
#include<stdio.h>
int main(){
char t,s[22];
int i=0,j;
fgets(s,21,stdin);
while(s[i]!='\0')i++;
for(j=0;j*2<i;j++){
t=s[j];
s[j]=s[i-j-1];
s[i-j-1]=t;
}
printf("%s\n",s);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_171910/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_171910/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
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%s = alloca [22 x i8], align 16
call void @llvm.lifetime.start.p0(i64 22, ptr nonnull %s) #4
%0 = load ptr, ptr @stdin, align 8, !tbaa !5
%call = call ptr @fgets(ptr noundef nonnull %s, i32 noundef 21, ptr noundef %0)
br label %while.cond
while.cond: ; preds = %while.cond, %entry
%indvars.iv35 = phi i32 [ %indvars.iv.next36, %while.cond ], [ -1, %entry ]
%indvars.iv = phi i64 [ %indvars.iv.next, %while.cond ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [22 x i8], ptr %s, i64 0, i64 %indvars.iv
%1 = load i8, ptr %arrayidx, align 1, !tbaa !9
%cmp.not = icmp eq i8 %1, 0
%indvars.iv.next = add nuw i64 %indvars.iv, 1
%indvars.iv.next36 = add i32 %indvars.iv35, 1
br i1 %cmp.not, label %for.cond.preheader, label %while.cond, !llvm.loop !10
for.cond.preheader: ; preds = %while.cond
%2 = and i64 %indvars.iv, 4294967295
%cmp227.not = icmp eq i64 %2, 0
br i1 %cmp227.not, label %for.end, label %for.body.preheader
for.body.preheader: ; preds = %for.cond.preheader
%sext = shl i64 %indvars.iv, 32
%3 = ashr exact i64 %sext, 32
%4 = lshr i32 %indvars.iv35, 1
%5 = add nuw i32 %4, 1
%wide.trip.count = zext i32 %5 to i64
%xtraiter = and i64 %wide.trip.count, 1
%6 = icmp ult i32 %indvars.iv35, 2
br i1 %6, label %for.end.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.body: ; preds = %for.body, %for.body.preheader.new
%indvars.iv30 = phi i64 [ 0, %for.body.preheader.new ], [ %indvars.iv.next31.1, %for.body ]
%niter = phi i64 [ 0, %for.body.preheader.new ], [ %niter.next.1, %for.body ]
%arrayidx5 = getelementptr inbounds [22 x i8], ptr %s, i64 0, i64 %indvars.iv30
%7 = load i8, ptr %arrayidx5, align 2, !tbaa !9
%8 = xor i64 %indvars.iv30, -1
%9 = add nsw i64 %3, %8
%arrayidx8 = getelementptr inbounds [22 x i8], ptr %s, i64 0, i64 %9
%10 = load i8, ptr %arrayidx8, align 1, !tbaa !9
store i8 %10, ptr %arrayidx5, align 2, !tbaa !9
store i8 %7, ptr %arrayidx8, align 1, !tbaa !9
%indvars.iv.next31 = or i64 %indvars.iv30, 1
%arrayidx5.1 = getelementptr inbounds [22 x i8], ptr %s, i64 0, i64 %indvars.iv.next31
%11 = load i8, ptr %arrayidx5.1, align 1, !tbaa !9
%12 = xor i64 %indvars.iv30, -2
%13 = add nsw i64 %3, %12
%arrayidx8.1 = getelementptr inbounds [22 x i8], ptr %s, i64 0, i64 %13
%14 = load i8, ptr %arrayidx8.1, align 1, !tbaa !9
store i8 %14, ptr %arrayidx5.1, align 1, !tbaa !9
store i8 %11, ptr %arrayidx8.1, align 1, !tbaa !9
%indvars.iv.next31.1 = add nuw nsw i64 %indvars.iv30, 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 !12
for.end.loopexit.unr-lcssa: ; preds = %for.body, %for.body.preheader
%indvars.iv30.unr = phi i64 [ 0, %for.body.preheader ], [ %indvars.iv.next31.1, %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
%arrayidx5.epil = getelementptr inbounds [22 x i8], ptr %s, i64 0, i64 %indvars.iv30.unr
%15 = load i8, ptr %arrayidx5.epil, align 1, !tbaa !9
%16 = xor i64 %indvars.iv30.unr, -1
%17 = add nsw i64 %3, %16
%arrayidx8.epil = getelementptr inbounds [22 x i8], ptr %s, i64 0, i64 %17
%18 = load i8, ptr %arrayidx8.epil, align 1, !tbaa !9
store i8 %18, ptr %arrayidx5.epil, align 1, !tbaa !9
store i8 %15, ptr %arrayidx8.epil, align 1, !tbaa !9
br label %for.end
for.end: ; preds = %for.body.epil, %for.end.loopexit.unr-lcssa, %for.cond.preheader
%puts = call i32 @puts(ptr nonnull dereferenceable(1) %s)
call void @llvm.lifetime.end.p0(i64 22, 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 ptr @fgets(ptr noundef, i32 noundef, 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 @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 = !{!"any pointer", !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}
|
#include<stdio.h>
#include<string.h>
int main(void) {
int i,j;
char t[25];
scanf("%s",t);
j=strlen(t)-1;
for(j;j>=0;j--){
printf("%c",t[j]);
}
printf("\n");
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_171961/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_171961/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
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%t = alloca [25 x i8], align 16
call void @llvm.lifetime.start.p0(i64 25, ptr nonnull %t) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %t)
%call2 = call i64 @strlen(ptr noundef nonnull dereferenceable(1) %t) #6
%0 = trunc i64 %call2 to i32
%j.011 = add i32 %0, -1
%cmp12 = icmp sgt i32 %j.011, -1
br i1 %cmp12, label %for.body, label %for.end
for.body: ; preds = %entry, %for.body
%j.013 = phi i32 [ %j.0, %for.body ], [ %j.011, %entry ]
%idxprom = zext i32 %j.013 to i64
%arrayidx = getelementptr inbounds [25 x i8], ptr %t, i64 0, i64 %idxprom
%1 = load i8, ptr %arrayidx, align 1, !tbaa !5
%conv4 = sext i8 %1 to i32
%putchar10 = call i32 @putchar(i32 %conv4)
%j.0 = add nsw i32 %j.013, -1
%cmp.not = icmp eq i32 %j.013, 0
br i1 %cmp.not, label %for.end, label %for.body, !llvm.loop !8
for.end: ; preds = %for.body, %entry
%putchar = call i32 @putchar(i32 10)
call void @llvm.lifetime.end.p0(i64 25, ptr nonnull %t) #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 @putchar(i32 noundef) 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 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C/C++ TBAA"}
!8 = distinct !{!8, !9}
!9 = !{!"llvm.loop.mustprogress"}
|
// 20151014
// ??????????????§??????. ?£??????§??????????????¨?????¬???????£??????????????????¶????????\???.
#include<stdio.h>
#include<string.h>
int main() {
int i;
int count;;
char st[200]; // 20 ????????¨
/* ?????????????????? */
fgets(st, sizeof(st), stdin);
/*???????????????????????¨??? */
for (i = strlen(st) - 2; i >= 0; i --) { // -2 ???, ???????????? `\0` ??¨ ???????????? `\n` ?????????
printf("%c", st[i]);
}
printf("\n");
/* ?????? */
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_172003/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_172003/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
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%st = alloca [200 x i8], align 16
call void @llvm.lifetime.start.p0(i64 200, ptr nonnull %st) #5
%0 = load ptr, ptr @stdin, align 8, !tbaa !5
%call = call ptr @fgets(ptr noundef nonnull %st, i32 noundef 200, ptr noundef %0)
%call2 = call i64 @strlen(ptr noundef nonnull dereferenceable(1) %st) #6
%1 = trunc i64 %call2 to i32
%conv = add i32 %1, -2
%cmp10 = icmp sgt i32 %conv, -1
br i1 %cmp10, label %for.body.preheader, label %for.end
for.body.preheader: ; preds = %entry
%2 = zext i32 %conv to i64
br label %for.body
for.body: ; preds = %for.body.preheader, %for.body
%indvars.iv = phi i64 [ %2, %for.body.preheader ], [ %indvars.iv.next, %for.body ]
%arrayidx = getelementptr inbounds [200 x i8], ptr %st, i64 0, i64 %indvars.iv
%3 = load i8, ptr %arrayidx, align 1, !tbaa !9
%conv4 = sext i8 %3 to i32
%putchar9 = call i32 @putchar(i32 %conv4)
%indvars.iv.next = add nsw i64 %indvars.iv, -1
%cmp.not = icmp eq i64 %indvars.iv, 0
br i1 %cmp.not, label %for.end, label %for.body, !llvm.loop !10
for.end: ; preds = %for.body, %entry
%putchar = call i32 @putchar(i32 10)
call void @llvm.lifetime.end.p0(i64 200, ptr nonnull %st) #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 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 @putchar(i32 noundef) 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 = !{!"any pointer", !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>
#include<string.h>
int main(){
char a[21];
int i = 0;
scanf("%s", a);
i = strlen(a);
i--;
while(i >= 0){
printf("%c",a[i]);
i--;
}
printf("\n");
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_172054/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_172054/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
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%a = alloca [21 x i8], align 16
call void @llvm.lifetime.start.p0(i64 21, ptr nonnull %a) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a)
%call2 = call i64 @strlen(ptr noundef nonnull dereferenceable(1) %a) #6
%conv = trunc i64 %call2 to i32
%cmp12 = icmp sgt i32 %conv, 0
br i1 %cmp12, label %while.body.preheader, label %while.end
while.body.preheader: ; preds = %entry
%0 = and i64 %call2, 4294967295
br label %while.body
while.body: ; preds = %while.body.preheader, %while.body
%indvars.iv = phi i64 [ %0, %while.body.preheader ], [ %indvars.iv.next, %while.body ]
%indvars.iv.next = add nsw i64 %indvars.iv, -1
%idxprom = and i64 %indvars.iv.next, 4294967295
%arrayidx = getelementptr inbounds [21 x i8], ptr %a, i64 0, i64 %idxprom
%1 = load i8, ptr %arrayidx, align 1, !tbaa !5
%conv4 = sext i8 %1 to i32
%putchar11 = call i32 @putchar(i32 %conv4)
%cmp = icmp ugt i64 %indvars.iv, 1
br i1 %cmp, label %while.body, label %while.end, !llvm.loop !8
while.end: ; preds = %while.body, %entry
%putchar = call i32 @putchar(i32 10)
call void @llvm.lifetime.end.p0(i64 21, 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 @putchar(i32 noundef) 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 = !{!"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(void) {
char buf[21] = {0};
int i, len;
scanf("%s", buf);
len = strlen(buf);
for (i = 1; i <= len; ++i) {
putchar(buf[len - i]);
}
putchar('\n');
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_172098/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_172098/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
@stdout = external local_unnamed_addr global ptr, align 8
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%buf = alloca [21 x i8], align 16
call void @llvm.lifetime.start.p0(i64 21, ptr nonnull %buf) #5
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(21) %buf, i8 0, i64 21, i1 false)
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %buf)
%call2 = call i64 @strlen(ptr noundef nonnull dereferenceable(1) %buf) #6
%conv = trunc i64 %call2 to i32
%cmp.not11 = icmp slt i32 %conv, 1
br i1 %cmp.not11, label %for.end, label %for.body.preheader
for.body.preheader: ; preds = %entry
%sext = shl i64 %call2, 32
%0 = ashr exact i64 %sext, 32
%1 = add i64 %call2, 1
%wide.trip.count = and i64 %1, 4294967295
br label %for.body
for.body: ; preds = %for.body.preheader, %for.body
%indvars.iv = phi i64 [ 1, %for.body.preheader ], [ %indvars.iv.next, %for.body ]
%2 = sub nsw i64 %0, %indvars.iv
%arrayidx = getelementptr inbounds [21 x i8], ptr %buf, i64 0, i64 %2
%3 = load i8, ptr %arrayidx, align 1, !tbaa !5
%conv4 = sext i8 %3 to i32
%4 = load ptr, ptr @stdout, align 8, !tbaa !8
%call.i = call i32 @putc(i32 noundef %conv4, ptr noundef %4)
%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 !10
for.end: ; preds = %for.body, %entry
%5 = load ptr, ptr @stdout, align 8, !tbaa !8
%call.i10 = call i32 @putc(i32 noundef 10, ptr noundef %5)
call void @llvm.lifetime.end.p0(i64 21, ptr nonnull %buf) #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 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) #1
; Function Attrs: nofree nounwind
declare noundef i32 @putc(i32 noundef, ptr nocapture 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 = { 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 = { 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 = { 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 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C/C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"any pointer", !6, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
|
#include<stdio.h>
#include<string.h>
int main()
{
char str[ 64 ] ;
scanf( "%s" ,str ) ;
int i = strlen( str ) ;
while( i-- )
{
printf( "%c" ,str[ i ] ) ;
}
puts( "" ) ;
return 0 ;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_172140/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_172140/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
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%str = alloca [64 x i8], align 16
call void @llvm.lifetime.start.p0(i64 64, ptr nonnull %str) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %str)
%call2 = call i64 @strlen(ptr noundef nonnull dereferenceable(1) %str) #6
%0 = and i64 %call2, 4294967295
%tobool.not8 = icmp eq i64 %0, 0
br i1 %tobool.not8, label %while.end, label %while.body.preheader
while.body.preheader: ; preds = %entry
%sext = shl i64 %call2, 32
%1 = ashr exact i64 %sext, 32
br label %while.body
while.body: ; preds = %while.body.preheader, %while.body
%indvars.iv = phi i64 [ %1, %while.body.preheader ], [ %indvars.iv.next, %while.body ]
%indvars.iv.next = add nsw i64 %indvars.iv, -1
%arrayidx = getelementptr inbounds [64 x i8], ptr %str, i64 0, i64 %indvars.iv.next
%2 = load i8, ptr %arrayidx, align 1, !tbaa !5
%conv3 = sext i8 %2 to i32
%putchar7 = call i32 @putchar(i32 %conv3)
%3 = and i64 %indvars.iv.next, 4294967295
%tobool.not = icmp eq i64 %3, 0
br i1 %tobool.not, label %while.end, label %while.body, !llvm.loop !8
while.end: ; preds = %while.body, %entry
%putchar = call i32 @putchar(i32 10)
call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %str) #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 @putchar(i32 noundef) 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 = !{!"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(void){
char str[21];
int i;
scanf("%s",str);
i=strlen(str)-1;
for(;i>=0;i--) {
printf("%c",str[i]);
}
printf("\n");
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_172191/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_172191/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
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%str = alloca [21 x i8], align 16
call void @llvm.lifetime.start.p0(i64 21, ptr nonnull %str) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %str)
%call2 = call i64 @strlen(ptr noundef nonnull dereferenceable(1) %str) #6
%0 = trunc i64 %call2 to i32
%i.010 = add i32 %0, -1
%cmp11 = icmp sgt i32 %i.010, -1
br i1 %cmp11, label %for.body, label %for.end
for.body: ; preds = %entry, %for.body
%i.012 = phi i32 [ %i.0, %for.body ], [ %i.010, %entry ]
%idxprom = zext i32 %i.012 to i64
%arrayidx = getelementptr inbounds [21 x i8], ptr %str, i64 0, i64 %idxprom
%1 = load i8, ptr %arrayidx, align 1, !tbaa !5
%conv4 = sext i8 %1 to i32
%putchar9 = call i32 @putchar(i32 %conv4)
%i.0 = add nsw i32 %i.012, -1
%cmp.not = icmp eq i32 %i.012, 0
br i1 %cmp.not, label %for.end, label %for.body, !llvm.loop !8
for.end: ; preds = %for.body, %entry
%putchar = call i32 @putchar(i32 10)
call void @llvm.lifetime.end.p0(i64 21, ptr nonnull %str) #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 @putchar(i32 noundef) 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 = !{!"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(void){
int i;
char str[32];
fgets(str,sizeof(str)/sizeof(char),stdin);
for(i=strlen(str)-2;i>=0;i--) putchar(str[i]);
putchar('\n');
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_172306/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_172306/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
@stdout = external local_unnamed_addr global ptr, align 8
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%str = alloca [32 x i8], align 16
call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %str) #4
%0 = load ptr, ptr @stdin, align 8, !tbaa !5
%call = call ptr @fgets(ptr noundef nonnull %str, i32 noundef 32, ptr noundef %0)
%call2 = call i64 @strlen(ptr noundef nonnull dereferenceable(1) %str) #5
%1 = trunc i64 %call2 to i32
%conv = add i32 %1, -2
%cmp10 = icmp sgt i32 %conv, -1
br i1 %cmp10, label %for.body.preheader, label %for.end
for.body.preheader: ; preds = %entry
%2 = zext i32 %conv to i64
br label %for.body
for.body: ; preds = %for.body.preheader, %for.body
%indvars.iv = phi i64 [ %2, %for.body.preheader ], [ %indvars.iv.next, %for.body ]
%arrayidx = getelementptr inbounds [32 x i8], ptr %str, i64 0, i64 %indvars.iv
%3 = load i8, ptr %arrayidx, align 1, !tbaa !9
%conv4 = sext i8 %3 to i32
%4 = load ptr, ptr @stdout, align 8, !tbaa !5
%call.i = call i32 @putc(i32 noundef %conv4, ptr noundef %4)
%indvars.iv.next = add nsw i64 %indvars.iv, -1
%cmp.not = icmp eq i64 %indvars.iv, 0
br i1 %cmp.not, label %for.end, label %for.body, !llvm.loop !10
for.end: ; preds = %for.body, %entry
%5 = load ptr, ptr @stdout, align 8, !tbaa !5
%call.i9 = call i32 @putc(i32 noundef 10, ptr noundef %5)
call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %str) #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 ptr @fgets(ptr noundef, i32 noundef, ptr nocapture noundef) 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 @putc(i32 noundef, ptr nocapture noundef) 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 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 = { nounwind }
attributes #5 = { 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 = !{!"any pointer", !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>
int main(){
int n;
scanf("%d",&n);
int arr[n],i;
for(i=0;i<n;i++)
scanf("%d",&arr[i]);
if(n<3){
printf("%d\n",n);
return 0;
}
int a=arr[0],b=arr[1],count=2,max=2;
for(i=2;i<n;i++)
{
if(arr[i]==a+b){
count++;
if(max<count)
max=count;
}
else
count=2;
a=arr[i-1];
b=arr[i];
}
printf("%d\n",max);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_17235/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_17235/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
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
%1 = zext i32 %0 to i64
%2 = call ptr @llvm.stacksave.p0()
%vla = alloca i32, i64 %1, align 16
%3 = load i32, ptr %n, align 4, !tbaa !5
%cmp38 = icmp sgt i32 %3, 0
br i1 %cmp38, label %for.body, label %cleanup
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds i32, ptr %vla, 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
%4 = load i32, ptr %n, align 4, !tbaa !5
%5 = sext i32 %4 to i64
%cmp = icmp slt i64 %indvars.iv.next, %5
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !9
for.end: ; preds = %for.body
%cmp2 = icmp slt i32 %4, 3
br i1 %cmp2, label %cleanup, label %if.end
if.end: ; preds = %for.end
%arrayidx5 = getelementptr inbounds i32, ptr %vla, i64 1
%wide.trip.count = zext i32 %4 to i64
%b.0.pre = load i32, ptr %arrayidx5, align 4, !tbaa !5
%invariant.gep = getelementptr i32, ptr %vla, i64 -1
%xtraiter = and i64 %wide.trip.count, 1
%6 = icmp eq i32 %4, 3
br i1 %6, label %cleanup.loopexit.unr-lcssa, label %if.end.new
if.end.new: ; preds = %if.end
%7 = and i64 %wide.trip.count, 4294967294
%8 = add nsw i64 %7, -4
br label %for.body8
for.body8: ; preds = %for.body8, %if.end.new
%b.0 = phi i32 [ %b.0.pre, %if.end.new ], [ %10, %for.body8 ]
%indvars.iv47 = phi i64 [ 2, %if.end.new ], [ %indvars.iv.next48.1, %for.body8 ]
%max.044 = phi i32 [ 2, %if.end.new ], [ %max.1.1, %for.body8 ]
%count.043 = phi i32 [ 2, %if.end.new ], [ %count.1.1, %for.body8 ]
%a.0.in41 = phi ptr [ %vla, %if.end.new ], [ %gep.1, %for.body8 ]
%niter = phi i64 [ 0, %if.end.new ], [ %niter.next.1, %for.body8 ]
%a.0 = load i32, ptr %a.0.in41, align 4, !tbaa !5
%arrayidx10 = getelementptr inbounds i32, ptr %vla, i64 %indvars.iv47
%9 = load i32, ptr %arrayidx10, align 8, !tbaa !5
%add = add nsw i32 %a.0, %b.0
%cmp11 = icmp eq i32 %9, %add
%inc13 = add nsw i32 %count.043, 1
%cmp14.not = icmp sgt i32 %max.044, %count.043
%spec.select = select i1 %cmp14.not, i32 %max.044, i32 %inc13
%count.1 = select i1 %cmp11, i32 %inc13, i32 2
%max.1 = select i1 %cmp11, i32 %spec.select, i32 %max.044
%gep = getelementptr i32, ptr %invariant.gep, i64 %indvars.iv47
%indvars.iv.next48 = or i64 %indvars.iv47, 1
%a.0.1 = load i32, ptr %gep, align 4, !tbaa !5
%arrayidx10.1 = getelementptr inbounds i32, ptr %vla, i64 %indvars.iv.next48
%10 = load i32, ptr %arrayidx10.1, align 4, !tbaa !5
%add.1 = add nsw i32 %a.0.1, %9
%cmp11.1 = icmp eq i32 %10, %add.1
%inc13.1 = add nsw i32 %count.1, 1
%cmp14.not.1 = icmp sgt i32 %max.1, %count.1
%spec.select.1 = select i1 %cmp14.not.1, i32 %max.1, i32 %inc13.1
%count.1.1 = select i1 %cmp11.1, i32 %inc13.1, i32 2
%max.1.1 = select i1 %cmp11.1, i32 %spec.select.1, i32 %max.1
%gep.1 = getelementptr i32, ptr %invariant.gep, i64 %indvars.iv.next48
%indvars.iv.next48.1 = add nuw nsw i64 %indvars.iv47, 2
%niter.next.1 = add i64 %niter, 2
%niter.ncmp.1 = icmp eq i64 %niter, %8
br i1 %niter.ncmp.1, label %cleanup.loopexit.unr-lcssa, label %for.body8, !llvm.loop !11
cleanup.loopexit.unr-lcssa: ; preds = %for.body8, %if.end
%max.1.lcssa.ph = phi i32 [ undef, %if.end ], [ %max.1.1, %for.body8 ]
%b.0.unr = phi i32 [ %b.0.pre, %if.end ], [ %10, %for.body8 ]
%indvars.iv47.unr = phi i64 [ 2, %if.end ], [ %indvars.iv.next48.1, %for.body8 ]
%max.044.unr = phi i32 [ 2, %if.end ], [ %max.1.1, %for.body8 ]
%count.043.unr = phi i32 [ 2, %if.end ], [ %count.1.1, %for.body8 ]
%a.0.in41.unr = phi ptr [ %vla, %if.end ], [ %gep.1, %for.body8 ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %cleanup, label %for.body8.epil
for.body8.epil: ; preds = %cleanup.loopexit.unr-lcssa
%a.0.epil = load i32, ptr %a.0.in41.unr, align 4, !tbaa !5
%arrayidx10.epil = getelementptr inbounds i32, ptr %vla, i64 %indvars.iv47.unr
%11 = load i32, ptr %arrayidx10.epil, align 4, !tbaa !5
%add.epil = add nsw i32 %a.0.epil, %b.0.unr
%cmp11.epil = icmp eq i32 %11, %add.epil
%inc13.epil = add nsw i32 %count.043.unr, 1
%cmp14.not.epil = icmp sgt i32 %max.044.unr, %count.043.unr
%spec.select.epil = select i1 %cmp14.not.epil, i32 %max.044.unr, i32 %inc13.epil
%max.1.epil = select i1 %cmp11.epil, i32 %spec.select.epil, i32 %max.044.unr
br label %cleanup
cleanup: ; preds = %for.body8.epil, %cleanup.loopexit.unr-lcssa, %for.end, %entry
%max.1.lcssa.sink = phi i32 [ %4, %for.end ], [ %3, %entry ], [ %max.1.lcssa.ph, %cleanup.loopexit.unr-lcssa ], [ %max.1.epil, %for.body8.epil ]
%call25 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %max.1.lcssa.sink)
call void @llvm.stackrestore.p0(ptr %2)
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
declare ptr @llvm.stacksave.p0() #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: 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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
|
#include <stdio.h>
#include <string.h>
int main()
{
char str[21];
int i, leng;
scanf("%s", str);
leng=strlen(str);
for( i=leng-1; i>=0; i-- ){
printf("%c", str[i]);
}
printf("\n");
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_172393/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_172393/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
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%str = alloca [21 x i8], align 16
call void @llvm.lifetime.start.p0(i64 21, ptr nonnull %str) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %str)
%call2 = call i64 @strlen(ptr noundef nonnull dereferenceable(1) %str) #6
%conv = trunc i64 %call2 to i32
%cmp10 = icmp sgt i32 %conv, 0
br i1 %cmp10, label %for.body.preheader, label %for.end
for.body.preheader: ; preds = %entry
%0 = and i64 %call2, 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 ]
%indvars.iv.next = add nsw i64 %indvars.iv, -1
%idxprom = and i64 %indvars.iv.next, 4294967295
%arrayidx = getelementptr inbounds [21 x i8], ptr %str, i64 0, i64 %idxprom
%1 = load i8, ptr %arrayidx, align 1, !tbaa !5
%conv4 = sext i8 %1 to i32
%putchar9 = call i32 @putchar(i32 %conv4)
%cmp = icmp ugt i64 %indvars.iv, 1
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !8
for.end: ; preds = %for.body, %entry
%putchar = call i32 @putchar(i32 10)
call void @llvm.lifetime.end.p0(i64 21, ptr nonnull %str) #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 @putchar(i32 noundef) 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 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C/C++ TBAA"}
!8 = distinct !{!8, !9}
!9 = !{!"llvm.loop.mustprogress"}
|
#include<stdio.h>
#include<string.h>
#include<stdlib.h>
int main(){
char str[22];
char t[25];
int i,j,k;
scanf("%s",str);
k=strlen(str);
for(i=k-1,j=0;i>=0;i--,j++){
t[j]=str[i];
}
t[j]='\0';
printf("%s\n",t);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_172458/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_172458/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
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%str = alloca [22 x i8], align 16
%t = alloca [25 x i8], align 16
call void @llvm.lifetime.start.p0(i64 22, ptr nonnull %str) #5
call void @llvm.lifetime.start.p0(i64 25, ptr nonnull %t) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %str)
%call2 = call i64 @strlen(ptr noundef nonnull dereferenceable(1) %str) #6
%conv = trunc i64 %call2 to i32
%cmp14 = icmp sgt i32 %conv, 0
br i1 %cmp14, label %iter.check, label %for.end
iter.check: ; preds = %entry
%0 = and i64 %call2, 4294967295
%min.iters.check = icmp ult i64 %0, 8
br i1 %min.iters.check, label %for.body.preheader, label %vector.scevcheck
vector.scevcheck: ; preds = %iter.check
%1 = add nsw i64 %0, -1
%2 = add i32 %conv, -1
%3 = trunc i64 %1 to i32
%4 = icmp ult i32 %2, %3
%5 = icmp ugt i64 %1, 4294967295
%6 = or i1 %4, %5
br i1 %6, label %for.body.preheader, label %vector.main.loop.iter.check
vector.main.loop.iter.check: ; preds = %vector.scevcheck
%min.iters.check22 = icmp ult i64 %0, 32
br i1 %min.iters.check22, label %vec.epilog.ph, label %vector.ph
vector.ph: ; preds = %vector.main.loop.iter.check
%n.mod.vf = and i64 %call2, 31
%n.vec = sub nsw i64 %0, %n.mod.vf
br label %vector.body
vector.body: ; preds = %vector.body, %vector.ph
%index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
%7 = xor i64 %index, -1
%8 = add i64 %call2, %7
%9 = and i64 %8, 4294967295
%10 = getelementptr inbounds [22 x i8], ptr %str, i64 0, i64 %9
%11 = getelementptr inbounds i8, ptr %10, i64 -15
%wide.load = load <16 x i8>, ptr %11, align 1, !tbaa !5
%reverse = shufflevector <16 x i8> %wide.load, <16 x i8> poison, <16 x i32> <i32 15, i32 14, i32 13, i32 12, i32 11, i32 10, i32 9, i32 8, i32 7, i32 6, i32 5, i32 4, i32 3, i32 2, i32 1, i32 0>
%12 = getelementptr inbounds i8, ptr %10, i64 -31
%wide.load23 = load <16 x i8>, ptr %12, align 1, !tbaa !5
%reverse24 = shufflevector <16 x i8> %wide.load23, <16 x i8> poison, <16 x i32> <i32 15, i32 14, i32 13, i32 12, i32 11, i32 10, i32 9, i32 8, i32 7, i32 6, i32 5, i32 4, i32 3, i32 2, i32 1, i32 0>
%13 = getelementptr inbounds [25 x i8], ptr %t, i64 0, i64 %index
store <16 x i8> %reverse, ptr %13, align 16, !tbaa !5
%14 = getelementptr inbounds i8, ptr %13, i64 16
store <16 x i8> %reverse24, ptr %14, align 16, !tbaa !5
%index.next = add nuw i64 %index, 32
%15 = icmp eq i64 %index.next, %n.vec
br i1 %15, label %middle.block, label %vector.body, !llvm.loop !8
middle.block: ; preds = %vector.body
%cmp.n = icmp eq i64 %n.mod.vf, 0
br i1 %cmp.n, label %for.end.loopexit, label %vec.epilog.iter.check
vec.epilog.iter.check: ; preds = %middle.block
%min.epilog.iters.check = icmp ult i64 %n.mod.vf, 8
br i1 %min.epilog.iters.check, label %for.body.preheader, label %vec.epilog.ph
vec.epilog.ph: ; preds = %vector.main.loop.iter.check, %vec.epilog.iter.check
%vec.epilog.resume.val = phi i64 [ %n.vec, %vec.epilog.iter.check ], [ 0, %vector.main.loop.iter.check ]
%n.mod.vf25 = and i64 %call2, 7
%n.vec26 = sub nsw i64 %0, %n.mod.vf25
%invariant.gep = getelementptr i8, ptr %str, i64 -7
br label %vec.epilog.vector.body
vec.epilog.vector.body: ; preds = %vec.epilog.vector.body, %vec.epilog.ph
%index30 = phi i64 [ %vec.epilog.resume.val, %vec.epilog.ph ], [ %index.next34, %vec.epilog.vector.body ]
%16 = xor i64 %index30, -1
%17 = add i64 %call2, %16
%18 = and i64 %17, 4294967295
%gep = getelementptr [22 x i8], ptr %invariant.gep, i64 0, i64 %18
%wide.load32 = load <8 x i8>, ptr %gep, align 1, !tbaa !5
%reverse33 = shufflevector <8 x i8> %wide.load32, <8 x i8> poison, <8 x i32> <i32 7, i32 6, i32 5, i32 4, i32 3, i32 2, i32 1, i32 0>
%19 = getelementptr inbounds [25 x i8], ptr %t, i64 0, i64 %index30
store <8 x i8> %reverse33, ptr %19, align 1, !tbaa !5
%index.next34 = add nuw i64 %index30, 8
%20 = icmp eq i64 %index.next34, %n.vec26
br i1 %20, label %vec.epilog.middle.block, label %vec.epilog.vector.body, !llvm.loop !12
vec.epilog.middle.block: ; preds = %vec.epilog.vector.body
%cmp.n29 = icmp eq i64 %n.mod.vf25, 0
br i1 %cmp.n29, label %for.end.loopexit, label %for.body.preheader
for.body.preheader: ; preds = %vector.scevcheck, %iter.check, %vec.epilog.iter.check, %vec.epilog.middle.block
%indvars.iv17.ph = phi i64 [ 0, %iter.check ], [ 0, %vector.scevcheck ], [ %n.vec, %vec.epilog.iter.check ], [ %n.vec26, %vec.epilog.middle.block ]
%indvars.iv.ph = phi i64 [ %0, %iter.check ], [ %0, %vector.scevcheck ], [ %n.mod.vf, %vec.epilog.iter.check ], [ %n.mod.vf25, %vec.epilog.middle.block ]
%21 = sub i64 %call2, %indvars.iv17.ph
%22 = xor i64 %indvars.iv17.ph, -1
%23 = add nsw i64 %0, %22
%xtraiter = and i64 %21, 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
%indvars.iv17.prol = phi i64 [ %indvars.iv.next18.prol, %for.body.prol ], [ %indvars.iv17.ph, %for.body.preheader ]
%indvars.iv.prol = phi i64 [ %indvars.iv.next.prol, %for.body.prol ], [ %indvars.iv.ph, %for.body.preheader ]
%prol.iter = phi i64 [ %prol.iter.next, %for.body.prol ], [ 0, %for.body.preheader ]
%indvars.iv.next.prol = add nsw i64 %indvars.iv.prol, -1
%idxprom.prol = and i64 %indvars.iv.next.prol, 4294967295
%arrayidx.prol = getelementptr inbounds [22 x i8], ptr %str, i64 0, i64 %idxprom.prol
%24 = load i8, ptr %arrayidx.prol, align 1, !tbaa !5
%arrayidx5.prol = getelementptr inbounds [25 x i8], ptr %t, i64 0, i64 %indvars.iv17.prol
store i8 %24, ptr %arrayidx5.prol, align 1, !tbaa !5
%indvars.iv.next18.prol = add nuw nsw i64 %indvars.iv17.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.preheader
%indvars.iv17.unr = phi i64 [ %indvars.iv17.ph, %for.body.preheader ], [ %indvars.iv.next18.prol, %for.body.prol ]
%indvars.iv.unr = phi i64 [ %indvars.iv.ph, %for.body.preheader ], [ %indvars.iv.next.prol, %for.body.prol ]
%25 = icmp ult i64 %23, 3
br i1 %25, label %for.end.loopexit, label %for.body
for.body: ; preds = %for.body.prol.loopexit, %for.body
%indvars.iv17 = phi i64 [ %indvars.iv.next18.3, %for.body ], [ %indvars.iv17.unr, %for.body.prol.loopexit ]
%indvars.iv = phi i64 [ %indvars.iv.next.3, %for.body ], [ %indvars.iv.unr, %for.body.prol.loopexit ]
%indvars.iv.next = add i64 %indvars.iv, 4294967295
%idxprom = and i64 %indvars.iv.next, 4294967295
%arrayidx = getelementptr inbounds [22 x i8], ptr %str, i64 0, i64 %idxprom
%26 = load i8, ptr %arrayidx, align 1, !tbaa !5
%arrayidx5 = getelementptr inbounds [25 x i8], ptr %t, i64 0, i64 %indvars.iv17
store i8 %26, ptr %arrayidx5, align 1, !tbaa !5
%indvars.iv.next18 = add nuw nsw i64 %indvars.iv17, 1
%indvars.iv.next.1 = add i64 %indvars.iv, 4294967294
%idxprom.1 = and i64 %indvars.iv.next.1, 4294967295
%arrayidx.1 = getelementptr inbounds [22 x i8], ptr %str, i64 0, i64 %idxprom.1
%27 = load i8, ptr %arrayidx.1, align 1, !tbaa !5
%arrayidx5.1 = getelementptr inbounds [25 x i8], ptr %t, i64 0, i64 %indvars.iv.next18
store i8 %27, ptr %arrayidx5.1, align 1, !tbaa !5
%indvars.iv.next18.1 = add nuw nsw i64 %indvars.iv17, 2
%indvars.iv.next.2 = add i64 %indvars.iv, 4294967293
%idxprom.2 = and i64 %indvars.iv.next.2, 4294967295
%arrayidx.2 = getelementptr inbounds [22 x i8], ptr %str, i64 0, i64 %idxprom.2
%28 = load i8, ptr %arrayidx.2, align 1, !tbaa !5
%arrayidx5.2 = getelementptr inbounds [25 x i8], ptr %t, i64 0, i64 %indvars.iv.next18.1
store i8 %28, ptr %arrayidx5.2, align 1, !tbaa !5
%indvars.iv.next18.2 = add nuw nsw i64 %indvars.iv17, 3
%indvars.iv.next.3 = add nsw i64 %indvars.iv, -4
%idxprom.3 = and i64 %indvars.iv.next.3, 4294967295
%arrayidx.3 = getelementptr inbounds [22 x i8], ptr %str, i64 0, i64 %idxprom.3
%29 = load i8, ptr %arrayidx.3, align 1, !tbaa !5
%arrayidx5.3 = getelementptr inbounds [25 x i8], ptr %t, i64 0, i64 %indvars.iv.next18.2
store i8 %29, ptr %arrayidx5.3, align 1, !tbaa !5
%indvars.iv.next18.3 = add nuw nsw i64 %indvars.iv17, 4
%exitcond.not.3 = icmp eq i64 %indvars.iv.next18.3, %0
br i1 %exitcond.not.3, label %for.end.loopexit, label %for.body, !llvm.loop !15
for.end.loopexit: ; preds = %for.body.prol.loopexit, %for.body, %vec.epilog.middle.block, %middle.block
%30 = and i64 %call2, 4294967295
br label %for.end
for.end: ; preds = %entry, %for.end.loopexit
%j.0.lcssa = phi i64 [ %30, %for.end.loopexit ], [ 0, %entry ]
%arrayidx7 = getelementptr inbounds [25 x i8], ptr %t, i64 0, i64 %j.0.lcssa
store i8 0, ptr %arrayidx7, align 1, !tbaa !5
%puts = call i32 @puts(ptr nonnull dereferenceable(1) %t)
call void @llvm.lifetime.end.p0(i64 25, ptr nonnull %t) #5
call void @llvm.lifetime.end.p0(i64 22, ptr nonnull %str) #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 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C/C++ TBAA"}
!8 = distinct !{!8, !9, !10, !11}
!9 = !{!"llvm.loop.mustprogress"}
!10 = !{!"llvm.loop.isvectorized", i32 1}
!11 = !{!"llvm.loop.unroll.runtime.disable"}
!12 = distinct !{!12, !9, !10, !11}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.unroll.disable"}
!15 = distinct !{!15, !9, !10}
|
#include <stdio.h>
#include <string.h>
int main(void)
{
char str[21] = {0};
int i;
scanf("%s", str);
for (i = strlen(str) - 1; i >= 0; i--) {
printf("%c", str[i]);
}
printf("\n");
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_172508/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_172508/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
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%str = alloca [21 x i8], align 16
call void @llvm.lifetime.start.p0(i64 21, ptr nonnull %str) #6
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(21) %str, i8 0, i64 21, i1 false)
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %str)
%call2 = call i64 @strlen(ptr noundef nonnull dereferenceable(1) %str) #7
%0 = trunc i64 %call2 to i32
%i.010 = add i32 %0, -1
%cmp11 = icmp sgt i32 %i.010, -1
br i1 %cmp11, label %for.body, label %for.end
for.body: ; preds = %entry, %for.body
%i.012 = phi i32 [ %i.0, %for.body ], [ %i.010, %entry ]
%idxprom = zext i32 %i.012 to i64
%arrayidx = getelementptr inbounds [21 x i8], ptr %str, i64 0, i64 %idxprom
%1 = load i8, ptr %arrayidx, align 1, !tbaa !5
%conv4 = sext i8 %1 to i32
%putchar9 = call i32 @putchar(i32 %conv4)
%i.0 = add nsw i32 %i.012, -1
%cmp.not = icmp eq i32 %i.012, 0
br i1 %cmp.not, label %for.end, label %for.body, !llvm.loop !8
for.end: ; preds = %for.body, %entry
%putchar = call i32 @putchar(i32 10)
call void @llvm.lifetime.end.p0(i64 21, ptr nonnull %str) #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: 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 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) #1
; Function Attrs: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #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 = { 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 = { 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"}
|
#include<stdio.h>
#include<string.h>
int main()
{
char c[30];
int i,ch;
scanf("%s",c);
ch=strlen(c);
for(i=ch-1;i>=0;i--)
printf("%c",c[i]);
printf("\n");
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_172551/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_172551/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
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%c = alloca [30 x i8], align 16
call void @llvm.lifetime.start.p0(i64 30, ptr nonnull %c) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %c)
%call2 = call i64 @strlen(ptr noundef nonnull dereferenceable(1) %c) #6
%conv = trunc i64 %call2 to i32
%cmp10 = icmp sgt i32 %conv, 0
br i1 %cmp10, label %for.body.preheader, label %for.end
for.body.preheader: ; preds = %entry
%0 = and i64 %call2, 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 ]
%indvars.iv.next = add nsw i64 %indvars.iv, -1
%idxprom = and i64 %indvars.iv.next, 4294967295
%arrayidx = getelementptr inbounds [30 x i8], ptr %c, i64 0, i64 %idxprom
%1 = load i8, ptr %arrayidx, align 1, !tbaa !5
%conv4 = sext i8 %1 to i32
%putchar9 = call i32 @putchar(i32 %conv4)
%cmp = icmp ugt i64 %indvars.iv, 1
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !8
for.end: ; preds = %for.body, %entry
%putchar = call i32 @putchar(i32 10)
call void @llvm.lifetime.end.p0(i64 30, ptr nonnull %c) #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 @putchar(i32 noundef) 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 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C/C++ TBAA"}
!8 = distinct !{!8, !9}
!9 = !{!"llvm.loop.mustprogress"}
|
#include <stdio.h>
#include <string.h>
void reverse(char str[]) {
int i, j;
char ch;
int length = strlen(str);
for (i = 0, j = length - 1; i < j; i++, j--) {
ch = str[i];
str[i] = str[j];
str[j] = ch;
}
}
int main(void)
{
char str[20 + 1];
scanf("%s", str);
reverse(str);
printf("%s\n", str);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_172595/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_172595/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
; Function Attrs: nofree nounwind memory(argmem: readwrite) uwtable
define dso_local void @reverse(ptr nocapture noundef %str) local_unnamed_addr #0 {
entry:
%call = tail call i64 @strlen(ptr noundef nonnull dereferenceable(1) %str) #6
%conv = trunc i64 %call to i32
%cmp19 = icmp sgt i32 %conv, 1
br i1 %cmp19, label %for.body.preheader, label %for.end
for.body.preheader: ; preds = %entry
%sext = shl i64 %call, 32
%0 = ashr exact i64 %sext, 32
%1 = add nsw i64 %0, -1
br label %for.body
for.body: ; preds = %for.body.preheader, %for.body
%indvars.iv22 = phi i64 [ 0, %for.body.preheader ], [ %indvars.iv.next23, %for.body ]
%indvars.iv = phi i64 [ %1, %for.body.preheader ], [ %indvars.iv.next, %for.body ]
%arrayidx = getelementptr inbounds i8, ptr %str, i64 %indvars.iv22
%2 = load i8, ptr %arrayidx, align 1, !tbaa !5
%arrayidx3 = getelementptr inbounds i8, ptr %str, i64 %indvars.iv
%3 = load i8, ptr %arrayidx3, align 1, !tbaa !5
store i8 %3, ptr %arrayidx, align 1, !tbaa !5
store i8 %2, ptr %arrayidx3, align 1, !tbaa !5
%indvars.iv.next23 = add nuw nsw i64 %indvars.iv22, 1
%indvars.iv.next = add nsw i64 %indvars.iv, -1
%cmp = icmp slt i64 %indvars.iv.next23, %indvars.iv.next
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !8
for.end: ; preds = %for.body, %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 nofree nounwind willreturn memory(argmem: read)
declare i64 @strlen(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 uwtable
define dso_local i32 @main() local_unnamed_addr #3 {
entry:
%str = alloca [21 x i8], align 16
call void @llvm.lifetime.start.p0(i64 21, ptr nonnull %str) #7
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %str)
%call.i = call i64 @strlen(ptr noundef nonnull dereferenceable(1) %str) #6
%conv.i = trunc i64 %call.i to i32
%cmp19.i = icmp sgt i32 %conv.i, 1
br i1 %cmp19.i, label %for.body.preheader.i, label %reverse.exit
for.body.preheader.i: ; preds = %entry
%sext.i = shl i64 %call.i, 32
%0 = ashr exact i64 %sext.i, 32
%1 = add nsw i64 %0, -1
br label %for.body.i
for.body.i: ; preds = %for.body.i, %for.body.preheader.i
%indvars.iv22.i = phi i64 [ 0, %for.body.preheader.i ], [ %indvars.iv.next23.i, %for.body.i ]
%indvars.iv.i = phi i64 [ %1, %for.body.preheader.i ], [ %indvars.iv.next.i, %for.body.i ]
%arrayidx.i = getelementptr inbounds i8, ptr %str, i64 %indvars.iv22.i
%2 = load i8, ptr %arrayidx.i, align 1, !tbaa !5
%arrayidx3.i = getelementptr inbounds i8, ptr %str, i64 %indvars.iv.i
%3 = load i8, ptr %arrayidx3.i, align 1, !tbaa !5
store i8 %3, ptr %arrayidx.i, align 1, !tbaa !5
store i8 %2, ptr %arrayidx3.i, align 1, !tbaa !5
%indvars.iv.next23.i = add nuw nsw i64 %indvars.iv22.i, 1
%indvars.iv.next.i = add nsw i64 %indvars.iv.i, -1
%cmp.i = icmp slt i64 %indvars.iv.next23.i, %indvars.iv.next.i
br i1 %cmp.i, label %for.body.i, label %reverse.exit, !llvm.loop !8
reverse.exit: ; preds = %for.body.i, %entry
%puts = call i32 @puts(ptr nonnull dereferenceable(1) %str)
call void @llvm.lifetime.end.p0(i64 21, ptr nonnull %str) #7
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 @puts(ptr nocapture noundef readonly) local_unnamed_addr #5
attributes #0 = { nofree 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 = { 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 #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 = { nofree nounwind }
attributes #6 = { nounwind willreturn memory(read) }
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 = distinct !{!8, !9}
!9 = !{!"llvm.loop.mustprogress"}
|
#include<stdio.h>
#define max(a,b) a>b?a:b
int main()
{
int n;
scanf("%d",&n);
int a[100001];
int i;
int ans=2;
int max=0;
for(i=0;i<n;i++)
{
scanf("%d",&a[i]);
if(i>1)
{
if(a[i]==(a[i-1]+a[i-2]))
ans++;
else
ans=2;
}
max=max(ans,max);
}
if(max==2 && n==1)
max=1;
printf("%d\n",max);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_17266/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_17266/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
%a = alloca [100001 x i32], align 16
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)
call void @llvm.lifetime.start.p0(i64 400004, ptr nonnull %a) #4
%0 = load i32, ptr %n, align 4
%cmp31 = icmp sgt i32 %0, 0
br i1 %cmp31, label %if.end12.peel, label %for.end
if.end12.peel: ; preds = %entry
%call1.peel = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a)
%1 = load i32, ptr %n, align 4
%cmp.peel = icmp sgt i32 %1, 1
br i1 %cmp.peel, label %if.end12.peel54, label %for.end.loopexit
if.end12.peel54: ; preds = %if.end12.peel
%arrayidx.peel42 = getelementptr inbounds [100001 x i32], ptr %a, i64 0, i64 1
%call1.peel43 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx.peel42)
%2 = load i32, ptr %n, align 4
%cmp.peel58 = icmp sgt i32 %2, 2
br i1 %cmp.peel58, label %if.end12, label %for.end.loopexit
if.end12: ; preds = %if.end12.peel54, %if.end12
%indvars.iv = phi i64 [ %indvars.iv.next, %if.end12 ], [ 2, %if.end12.peel54 ]
%max.034 = phi i32 [ %cond, %if.end12 ], [ 2, %if.end12.peel54 ]
%ans.033 = phi i32 [ %spec.select, %if.end12 ], [ 2, %if.end12.peel54 ]
%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)
%3 = load i32, ptr %arrayidx, align 4, !tbaa !5
%4 = add nuw i64 %indvars.iv, 4294967294
%idxprom8 = and i64 %4, 4294967295
%arrayidx9 = getelementptr inbounds [100001 x i32], ptr %a, i64 0, i64 %idxprom8
%5 = load i32, ptr %arrayidx9, align 4, !tbaa !5
%6 = add nuw i64 %indvars.iv, 4294967295
%idxprom5 = and i64 %6, 4294967295
%arrayidx6 = getelementptr inbounds [100001 x i32], ptr %a, i64 0, i64 %idxprom5
%7 = load i32, ptr %arrayidx6, align 4, !tbaa !5
%add = add nsw i32 %5, %7
%cmp10 = icmp eq i32 %3, %add
%inc = add nsw i32 %ans.033, 1
%spec.select = select i1 %cmp10, i32 %inc, i32 2
%cond = call i32 @llvm.smax.i32(i32 %spec.select, i32 %max.034)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%8 = load i32, ptr %n, align 4
%9 = sext i32 %8 to i64
%cmp = icmp slt i64 %indvars.iv.next, %9
br i1 %cmp, label %if.end12, label %for.end.loopexit, !llvm.loop !9
for.end.loopexit: ; preds = %if.end12, %if.end12.peel54, %if.end12.peel
%cond.lcssa = phi i32 [ 2, %if.end12.peel ], [ 2, %if.end12.peel54 ], [ %cond, %if.end12 ]
%.lcssa36 = phi i32 [ %1, %if.end12.peel ], [ %2, %if.end12.peel54 ], [ %8, %if.end12 ]
%10 = icmp eq i32 %.lcssa36, 1
br label %for.end
for.end: ; preds = %for.end.loopexit, %entry
%max.0.lcssa = phi i32 [ 0, %entry ], [ %cond.lcssa, %for.end.loopexit ]
%.lcssa = phi i1 [ false, %entry ], [ %10, %for.end.loopexit ]
%cmp15 = icmp eq i32 %max.0.lcssa, 2
%or.cond = and i1 %cmp15, %.lcssa
%spec.store.select = select i1 %or.cond, i32 1, i32 %max.0.lcssa
%call19 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %spec.store.select)
call void @llvm.lifetime.end.p0(i64 400004, ptr nonnull %a) #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
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}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!"llvm.loop.peeled.count", i32 2}
|
#include <stdio.h>
#include <string.h>
//#include <algorithm>
char map[11];
int check[10] = {0},k;
int checksum(){
int i;
for(i=0; i<=k; i++){
if(check[i] != 1)return 0;
}
return 1;
}
void clear(){
int i;
for(i=0; i<=k; i++)check[i] = 0;
}
int main()
{
int n, i, j, count = 0;
scanf("%d %d",&n,&k);
for(i=0; i<n ; i++){
scanf("%s",map);
// int t = strlen(map);
for(j=0; j <= 11; j++){
if(map[j]==0)break;
check[map[j]-'0'] = 1;
}
if(checksum())count++;
clear();
}
printf("%d\n",count);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_17271/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_17271/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"
@check = dso_local local_unnamed_addr global [10 x i32] zeroinitializer, align 16
@k = dso_local global i32 0, align 4
@.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
@map = dso_local global [11 x i8] zeroinitializer, align 1
@.str.2 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree norecurse nosync nounwind memory(read, argmem: none, inaccessiblemem: none) uwtable
define dso_local i32 @checksum() local_unnamed_addr #0 {
entry:
%0 = load i32, ptr @k, align 4, !tbaa !5
%cmp.not4 = icmp slt i32 %0, 0
br i1 %cmp.not4, label %cleanup, label %for.body.preheader
for.body.preheader: ; preds = %entry
%1 = add nuw i32 %0, 1
%wide.trip.count = zext i32 %1 to i64
br label %for.body
for.cond: ; preds = %for.body
%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 %cleanup, label %for.body, !llvm.loop !9
for.body: ; preds = %for.body.preheader, %for.cond
%indvars.iv = phi i64 [ 0, %for.body.preheader ], [ %indvars.iv.next, %for.cond ]
%arrayidx = getelementptr inbounds [10 x i32], ptr @check, i64 0, i64 %indvars.iv
%2 = load i32, ptr %arrayidx, align 4, !tbaa !5
%cmp1.not = icmp eq i32 %2, 1
br i1 %cmp1.not, label %for.cond, label %cleanup
cleanup: ; preds = %for.body, %for.cond, %entry
%retval.0 = phi i32 [ 1, %entry ], [ 1, %for.cond ], [ 0, %for.body ]
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: mustprogress nofree nosync nounwind willreturn memory(readwrite, argmem: none, inaccessiblemem: none) uwtable
define dso_local void @clear() local_unnamed_addr #2 {
entry:
%0 = load i32, ptr @k, align 4, !tbaa !5
%cmp.not3 = icmp slt i32 %0, 0
br i1 %cmp.not3, label %for.end, label %for.body.preheader
for.body.preheader: ; preds = %entry
%1 = add nuw i32 %0, 1
%2 = zext i32 %1 to i64
%3 = shl nuw nsw i64 %2, 2
tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(1) @check, i8 0, i64 %3, i1 false), !tbaa !5
br label %for.end
for.end: ; preds = %for.body.preheader, %entry
ret void
}
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #3 {
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, ptr noundef nonnull @k)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp30 = icmp sgt i32 %0, 0
br i1 %cmp30, label %for.body, label %for.end18
for.body: ; preds = %entry, %clear.exit
%count.032 = phi i32 [ %16, %clear.exit ], [ 0, %entry ]
%i.031 = phi i32 [ %inc17, %clear.exit ], [ 0, %entry ]
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull @map)
%1 = load i8, ptr @map, align 1, !tbaa !11
%cmp5 = icmp eq i8 %1, 0
br i1 %cmp5, label %for.end, label %if.end
if.end: ; preds = %for.body
%conv = sext i8 %1 to i64
%sub = add nsw i64 %conv, -48
%arrayidx11 = getelementptr inbounds [10 x i32], ptr @check, i64 0, i64 %sub
store i32 1, ptr %arrayidx11, align 4, !tbaa !5
%2 = load i8, ptr getelementptr inbounds ([11 x i8], ptr @map, i64 0, i64 1), align 1, !tbaa !11
%cmp5.1 = icmp eq i8 %2, 0
br i1 %cmp5.1, label %for.end, label %if.end.1
if.end.1: ; preds = %if.end
%conv.1 = sext i8 %2 to i64
%sub.1 = add nsw i64 %conv.1, -48
%arrayidx11.1 = getelementptr inbounds [10 x i32], ptr @check, i64 0, i64 %sub.1
store i32 1, ptr %arrayidx11.1, align 4, !tbaa !5
%3 = load i8, ptr getelementptr inbounds ([11 x i8], ptr @map, i64 0, i64 2), align 1, !tbaa !11
%cmp5.2 = icmp eq i8 %3, 0
br i1 %cmp5.2, label %for.end, label %if.end.2
if.end.2: ; preds = %if.end.1
%conv.2 = sext i8 %3 to i64
%sub.2 = add nsw i64 %conv.2, -48
%arrayidx11.2 = getelementptr inbounds [10 x i32], ptr @check, i64 0, i64 %sub.2
store i32 1, ptr %arrayidx11.2, align 4, !tbaa !5
%4 = load i8, ptr getelementptr inbounds ([11 x i8], ptr @map, i64 0, i64 3), align 1, !tbaa !11
%cmp5.3 = icmp eq i8 %4, 0
br i1 %cmp5.3, label %for.end, label %if.end.3
if.end.3: ; preds = %if.end.2
%conv.3 = sext i8 %4 to i64
%sub.3 = add nsw i64 %conv.3, -48
%arrayidx11.3 = getelementptr inbounds [10 x i32], ptr @check, i64 0, i64 %sub.3
store i32 1, ptr %arrayidx11.3, align 4, !tbaa !5
%5 = load i8, ptr getelementptr inbounds ([11 x i8], ptr @map, i64 0, i64 4), align 1, !tbaa !11
%cmp5.4 = icmp eq i8 %5, 0
br i1 %cmp5.4, label %for.end, label %if.end.4
if.end.4: ; preds = %if.end.3
%conv.4 = sext i8 %5 to i64
%sub.4 = add nsw i64 %conv.4, -48
%arrayidx11.4 = getelementptr inbounds [10 x i32], ptr @check, i64 0, i64 %sub.4
store i32 1, ptr %arrayidx11.4, align 4, !tbaa !5
%6 = load i8, ptr getelementptr inbounds ([11 x i8], ptr @map, i64 0, i64 5), align 1, !tbaa !11
%cmp5.5 = icmp eq i8 %6, 0
br i1 %cmp5.5, label %for.end, label %if.end.5
if.end.5: ; preds = %if.end.4
%conv.5 = sext i8 %6 to i64
%sub.5 = add nsw i64 %conv.5, -48
%arrayidx11.5 = getelementptr inbounds [10 x i32], ptr @check, i64 0, i64 %sub.5
store i32 1, ptr %arrayidx11.5, align 4, !tbaa !5
%7 = load i8, ptr getelementptr inbounds ([11 x i8], ptr @map, i64 0, i64 6), align 1, !tbaa !11
%cmp5.6 = icmp eq i8 %7, 0
br i1 %cmp5.6, label %for.end, label %if.end.6
if.end.6: ; preds = %if.end.5
%conv.6 = sext i8 %7 to i64
%sub.6 = add nsw i64 %conv.6, -48
%arrayidx11.6 = getelementptr inbounds [10 x i32], ptr @check, i64 0, i64 %sub.6
store i32 1, ptr %arrayidx11.6, align 4, !tbaa !5
%8 = load i8, ptr getelementptr inbounds ([11 x i8], ptr @map, i64 0, i64 7), align 1, !tbaa !11
%cmp5.7 = icmp eq i8 %8, 0
br i1 %cmp5.7, label %for.end, label %if.end.7
if.end.7: ; preds = %if.end.6
%conv.7 = sext i8 %8 to i64
%sub.7 = add nsw i64 %conv.7, -48
%arrayidx11.7 = getelementptr inbounds [10 x i32], ptr @check, i64 0, i64 %sub.7
store i32 1, ptr %arrayidx11.7, align 4, !tbaa !5
%9 = load i8, ptr getelementptr inbounds ([11 x i8], ptr @map, i64 0, i64 8), align 1, !tbaa !11
%cmp5.8 = icmp eq i8 %9, 0
br i1 %cmp5.8, label %for.end, label %if.end.8
if.end.8: ; preds = %if.end.7
%conv.8 = sext i8 %9 to i64
%sub.8 = add nsw i64 %conv.8, -48
%arrayidx11.8 = getelementptr inbounds [10 x i32], ptr @check, i64 0, i64 %sub.8
store i32 1, ptr %arrayidx11.8, align 4, !tbaa !5
%10 = load i8, ptr getelementptr inbounds ([11 x i8], ptr @map, i64 0, i64 9), align 1, !tbaa !11
%cmp5.9 = icmp eq i8 %10, 0
br i1 %cmp5.9, label %for.end, label %if.end.9
if.end.9: ; preds = %if.end.8
%conv.9 = sext i8 %10 to i64
%sub.9 = add nsw i64 %conv.9, -48
%arrayidx11.9 = getelementptr inbounds [10 x i32], ptr @check, i64 0, i64 %sub.9
store i32 1, ptr %arrayidx11.9, align 4, !tbaa !5
%11 = load i8, ptr getelementptr inbounds ([11 x i8], ptr @map, i64 0, i64 10), align 1, !tbaa !11
%cmp5.10 = icmp eq i8 %11, 0
br i1 %cmp5.10, label %for.end, label %if.end.10
if.end.10: ; preds = %if.end.9
%conv.10 = sext i8 %11 to i64
%sub.10 = add nsw i64 %conv.10, -48
%arrayidx11.10 = getelementptr inbounds [10 x i32], ptr @check, i64 0, i64 %sub.10
store i32 1, ptr %arrayidx11.10, align 4, !tbaa !5
%12 = load i8, ptr getelementptr inbounds ([11 x i8], ptr @map, i64 1, i64 0), align 1, !tbaa !11
%cmp5.11 = icmp eq i8 %12, 0
br i1 %cmp5.11, label %for.end, label %if.end.11
if.end.11: ; preds = %if.end.10
%conv.11 = sext i8 %12 to i64
%sub.11 = add nsw i64 %conv.11, -48
%arrayidx11.11 = getelementptr inbounds [10 x i32], ptr @check, i64 0, i64 %sub.11
store i32 1, ptr %arrayidx11.11, align 4, !tbaa !5
br label %for.end
for.end: ; preds = %if.end.11, %if.end.10, %if.end.9, %if.end.8, %if.end.7, %if.end.6, %if.end.5, %if.end.4, %if.end.3, %if.end.2, %if.end.1, %if.end, %for.body
%13 = load i32, ptr @k, align 4, !tbaa !5
%cmp.not4.i = icmp slt i32 %13, 0
br i1 %cmp.not4.i, label %checksum.exit.thread, label %for.body.preheader.i
for.body.preheader.i: ; preds = %for.end
%14 = add nuw i32 %13, 1
%wide.trip.count.i = zext i32 %14 to i64
br label %for.body.i
for.cond.i: ; preds = %for.body.i
%indvars.iv.next.i = add nuw nsw i64 %indvars.iv.i, 1
%exitcond.not.i = icmp eq i64 %indvars.iv.next.i, %wide.trip.count.i
br i1 %exitcond.not.i, label %checksum.exit.thread, label %for.body.i, !llvm.loop !9
for.body.i: ; preds = %for.cond.i, %for.body.preheader.i
%indvars.iv.i = phi i64 [ 0, %for.body.preheader.i ], [ %indvars.iv.next.i, %for.cond.i ]
%arrayidx.i = getelementptr inbounds [10 x i32], ptr @check, i64 0, i64 %indvars.iv.i
%15 = load i32, ptr %arrayidx.i, align 4, !tbaa !5
%cmp1.not.i = icmp eq i32 %15, 1
br i1 %cmp1.not.i, label %for.cond.i, label %.loopexit
checksum.exit.thread: ; preds = %for.cond.i, %for.end
%inc1428 = add nsw i32 %count.032, 1
br label %.loopexit
.loopexit: ; preds = %for.body.i, %checksum.exit.thread
%16 = phi i32 [ %inc1428, %checksum.exit.thread ], [ %count.032, %for.body.i ]
br i1 %cmp.not4.i, label %clear.exit, label %for.body.preheader.i25
for.body.preheader.i25: ; preds = %.loopexit
%17 = add nuw i32 %13, 1
%18 = zext i32 %17 to i64
%19 = shl nuw nsw i64 %18, 2
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(1) @check, i8 0, i64 %19, i1 false), !tbaa !5
br label %clear.exit
clear.exit: ; preds = %.loopexit, %for.body.preheader.i25
%inc17 = add nuw nsw i32 %i.031, 1
%20 = load i32, ptr %n, align 4, !tbaa !5
%cmp = icmp slt i32 %inc17, %20
br i1 %cmp, label %for.body, label %for.end18, !llvm.loop !12
for.end18: ; preds = %clear.exit, %entry
%count.0.lcssa = phi i32 [ 0, %entry ], [ %16, %clear.exit ]
%call19 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %count.0.lcssa)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #6
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
; 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 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 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress nofree nosync nounwind willreturn 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 #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 = { 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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!7, !7, i64 0}
!12 = distinct !{!12, !10}
|
#include<stdio.h>
int main(void){
int i;
int n,s;
int bi[10],pre_sum;
int count,ans_count;
for(;;){
scanf("%d%d",&n,&s);
if(n==0 && s==0)
break;
ans_count=0;
for(i=0;i<10;i++)
bi[i]=0;
for(;bi[9]!=2;){
count=0;
for(i=0;i<10;i++)
if(bi[i]==1)
count++;
pre_sum=0;
if(count==n){
for(i=0;i<10;i++){
if(bi[i]==1)
pre_sum+=i;
}
if(pre_sum==s)
ans_count++;
}
bi[0]++;
for(i=0;i<9;i++)
if(bi[i]==2){
bi[i+1]++;
bi[i]=0;
}
}
printf("%d\n",ans_count);
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_172768/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_172768/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
%s = 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 %s) #3
%call87 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n, ptr noundef nonnull %s)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp88 = icmp eq i32 %0, 0
%1 = load i32, ptr %s, align 4
%cmp189 = icmp eq i32 %1, 0
%or.cond90 = select i1 %cmp88, i1 %cmp189, i1 false
br i1 %or.cond90, label %for.end59, label %for.cond8.preheader.preheader
for.cond8.preheader.preheader: ; preds = %entry, %for.end57
%2 = phi i32 [ %5, %for.end57 ], [ %1, %entry ]
%3 = phi i32 [ %4, %for.end57 ], [ %0, %entry ]
br label %for.cond8.preheader
for.cond8.preheader: ; preds = %for.cond8.preheader.preheader, %for.inc54.8
%bi.sroa.0.1 = phi i32 [ 0, %for.cond8.preheader.preheader ], [ %bi.sroa.0.2155160168177189202218235, %for.inc54.8 ]
%bi.sroa.8.1 = phi i32 [ 0, %for.cond8.preheader.preheader ], [ %bi.sroa.8.3161167178188203217236, %for.inc54.8 ]
%bi.sroa.14.1 = phi i32 [ 0, %for.cond8.preheader.preheader ], [ %bi.sroa.14.3169176190201219234, %for.inc54.8 ]
%bi.sroa.20.1 = phi i32 [ 0, %for.cond8.preheader.preheader ], [ %bi.sroa.20.3179187204216237, %for.inc54.8 ]
%bi.sroa.26.1 = phi i32 [ 0, %for.cond8.preheader.preheader ], [ %bi.sroa.26.3191200220233, %for.inc54.8 ]
%bi.sroa.32.1 = phi i32 [ 0, %for.cond8.preheader.preheader ], [ %bi.sroa.32.3205215238, %for.inc54.8 ]
%bi.sroa.38.1 = phi i32 [ 0, %for.cond8.preheader.preheader ], [ %bi.sroa.38.3221232, %for.inc54.8 ]
%bi.sroa.44.1 = phi i32 [ 0, %for.cond8.preheader.preheader ], [ %bi.sroa.44.3239, %for.inc54.8 ]
%bi.sroa.50.1 = phi i32 [ 0, %for.cond8.preheader.preheader ], [ %bi.sroa.50.3, %for.inc54.8 ]
%bi.sroa.56.1 = phi i32 [ 0, %for.cond8.preheader.preheader ], [ %bi.sroa.56.2, %for.inc54.8 ]
%ans_count.086 = phi i32 [ 0, %for.cond8.preheader.preheader ], [ %ans_count.1, %for.inc54.8 ]
%cmp13 = icmp eq i32 %bi.sroa.0.1, 1
%inc15 = zext i1 %cmp13 to i32
%cmp13.1 = icmp eq i32 %bi.sroa.8.1, 1
%inc15.1 = zext i1 %cmp13.1 to i32
%spec.select.1 = add nuw nsw i32 %inc15, %inc15.1
%cmp13.2 = icmp eq i32 %bi.sroa.14.1, 1
%inc15.2 = zext i1 %cmp13.2 to i32
%spec.select.2 = add nuw nsw i32 %spec.select.1, %inc15.2
%cmp13.3 = icmp eq i32 %bi.sroa.20.1, 1
%inc15.3 = zext i1 %cmp13.3 to i32
%spec.select.3 = add nuw nsw i32 %spec.select.2, %inc15.3
%cmp13.4 = icmp eq i32 %bi.sroa.26.1, 1
%inc15.4 = zext i1 %cmp13.4 to i32
%spec.select.4 = add nuw nsw i32 %spec.select.3, %inc15.4
%cmp13.5 = icmp eq i32 %bi.sroa.32.1, 1
%inc15.5 = zext i1 %cmp13.5 to i32
%spec.select.5 = add nuw nsw i32 %spec.select.4, %inc15.5
%cmp13.6 = icmp eq i32 %bi.sroa.38.1, 1
%inc15.6 = zext i1 %cmp13.6 to i32
%spec.select.6 = add nuw nsw i32 %spec.select.5, %inc15.6
%cmp13.7 = icmp eq i32 %bi.sroa.44.1, 1
%inc15.7 = zext i1 %cmp13.7 to i32
%spec.select.7 = add nuw nsw i32 %spec.select.6, %inc15.7
%cmp13.8 = icmp eq i32 %bi.sroa.50.1, 1
%inc15.8 = zext i1 %cmp13.8 to i32
%spec.select.8 = add nuw nsw i32 %spec.select.7, %inc15.8
%cmp13.9 = icmp eq i32 %bi.sroa.56.1, 1
%inc15.9 = zext i1 %cmp13.9 to i32
%spec.select.9 = add nuw nsw i32 %spec.select.8, %inc15.9
%cmp20 = icmp eq i32 %spec.select.9, %3
br i1 %cmp20, label %for.body24.preheader, label %if.end37
for.body24.preheader: ; preds = %for.cond8.preheader
%add.1 = zext i1 %cmp13.1 to i32
%add.2 = select i1 %cmp13.2, i32 2, i32 0
%spec.select77.2 = or i32 %add.2, %add.1
%add.3 = select i1 %cmp13.3, i32 3, i32 0
%spec.select77.3 = add nuw nsw i32 %add.3, %spec.select77.2
%add.4 = select i1 %cmp13.4, i32 4, i32 0
%spec.select77.4 = add nuw nsw i32 %add.4, %spec.select77.3
%add.5 = select i1 %cmp13.5, i32 5, i32 0
%spec.select77.5 = add nuw nsw i32 %add.5, %spec.select77.4
%add.6 = select i1 %cmp13.6, i32 6, i32 0
%spec.select77.6 = add nuw nsw i32 %add.6, %spec.select77.5
%add.7 = select i1 %cmp13.7, i32 7, i32 0
%spec.select77.7 = add nuw nsw i32 %add.7, %spec.select77.6
%add.8 = select i1 %cmp13.8, i32 8, i32 0
%spec.select77.8 = add nuw nsw i32 %add.8, %spec.select77.7
%add.9 = select i1 %cmp13.9, i32 9, i32 0
%spec.select77.9 = add nuw nsw i32 %add.9, %spec.select77.8
%cmp33 = icmp eq i32 %spec.select77.9, %2
%inc35 = zext i1 %cmp33 to i32
%spec.select78 = add nsw i32 %ans_count.086, %inc35
br label %if.end37
if.end37: ; preds = %for.body24.preheader, %for.cond8.preheader
%ans_count.1 = phi i32 [ %ans_count.086, %for.cond8.preheader ], [ %spec.select78, %for.body24.preheader ]
%inc39 = add nsw i32 %bi.sroa.0.1, 1
%cmp45 = icmp eq i32 %inc39, 2
br i1 %cmp45, label %for.inc54, label %for.inc54.8
for.inc54: ; preds = %if.end37
%inc50 = add nsw i32 %bi.sroa.8.1, 1
%cmp45.1 = icmp eq i32 %inc50, 2
br i1 %cmp45.1, label %for.inc54.1, label %for.inc54.8
for.inc54.1: ; preds = %for.inc54
%inc50.1 = add nsw i32 %bi.sroa.14.1, 1
%cmp45.2 = icmp eq i32 %inc50.1, 2
br i1 %cmp45.2, label %for.inc54.2, label %for.inc54.8
for.inc54.2: ; preds = %for.inc54.1
%inc50.2 = add nsw i32 %bi.sroa.20.1, 1
%cmp45.3 = icmp eq i32 %inc50.2, 2
br i1 %cmp45.3, label %for.inc54.3, label %for.inc54.8
for.inc54.3: ; preds = %for.inc54.2
%inc50.3 = add nsw i32 %bi.sroa.26.1, 1
%cmp45.4 = icmp eq i32 %inc50.3, 2
br i1 %cmp45.4, label %for.inc54.4, label %for.inc54.8
for.inc54.4: ; preds = %for.inc54.3
%inc50.4 = add nsw i32 %bi.sroa.32.1, 1
%cmp45.5 = icmp eq i32 %inc50.4, 2
br i1 %cmp45.5, label %for.inc54.5, label %for.inc54.8
for.inc54.5: ; preds = %for.inc54.4
%inc50.5 = add nsw i32 %bi.sroa.38.1, 1
%cmp45.6 = icmp eq i32 %inc50.5, 2
br i1 %cmp45.6, label %for.inc54.6, label %for.inc54.8
for.inc54.6: ; preds = %for.inc54.5
%inc50.6 = add nsw i32 %bi.sroa.44.1, 1
%cmp45.7 = icmp eq i32 %inc50.6, 2
br i1 %cmp45.7, label %for.inc54.7, label %for.inc54.8
for.inc54.7: ; preds = %for.inc54.6
%inc50.7 = add nsw i32 %bi.sroa.50.1, 1
%cmp45.8 = icmp eq i32 %inc50.7, 2
%spec.select = select i1 %cmp45.8, i32 0, i32 %inc50.7
%inc50.8 = zext i1 %cmp45.8 to i32
%spec.select240 = add nsw i32 %bi.sroa.56.1, %inc50.8
br label %for.inc54.8
for.inc54.8: ; preds = %for.inc54.7, %if.end37, %for.inc54, %for.inc54.1, %for.inc54.2, %for.inc54.3, %for.inc54.4, %for.inc54.5, %for.inc54.6
%bi.sroa.44.3239 = phi i32 [ %inc50.6, %for.inc54.6 ], [ %bi.sroa.44.1, %for.inc54.5 ], [ %bi.sroa.44.1, %for.inc54.4 ], [ %bi.sroa.44.1, %for.inc54.3 ], [ %bi.sroa.44.1, %for.inc54.2 ], [ %bi.sroa.44.1, %for.inc54.1 ], [ %bi.sroa.44.1, %for.inc54 ], [ %bi.sroa.44.1, %if.end37 ], [ 0, %for.inc54.7 ]
%bi.sroa.32.3205215238 = phi i32 [ 0, %for.inc54.6 ], [ 0, %for.inc54.5 ], [ %inc50.4, %for.inc54.4 ], [ %bi.sroa.32.1, %for.inc54.3 ], [ %bi.sroa.32.1, %for.inc54.2 ], [ %bi.sroa.32.1, %for.inc54.1 ], [ %bi.sroa.32.1, %for.inc54 ], [ %bi.sroa.32.1, %if.end37 ], [ 0, %for.inc54.7 ]
%bi.sroa.20.3179187204216237 = phi i32 [ 0, %for.inc54.6 ], [ 0, %for.inc54.5 ], [ 0, %for.inc54.4 ], [ 0, %for.inc54.3 ], [ %inc50.2, %for.inc54.2 ], [ %bi.sroa.20.1, %for.inc54.1 ], [ %bi.sroa.20.1, %for.inc54 ], [ %bi.sroa.20.1, %if.end37 ], [ 0, %for.inc54.7 ]
%bi.sroa.8.3161167178188203217236 = phi i32 [ 0, %for.inc54.6 ], [ 0, %for.inc54.5 ], [ 0, %for.inc54.4 ], [ 0, %for.inc54.3 ], [ 0, %for.inc54.2 ], [ 0, %for.inc54.1 ], [ %inc50, %for.inc54 ], [ %bi.sroa.8.1, %if.end37 ], [ 0, %for.inc54.7 ]
%bi.sroa.0.2155160168177189202218235 = phi i32 [ 0, %for.inc54.6 ], [ 0, %for.inc54.5 ], [ 0, %for.inc54.4 ], [ 0, %for.inc54.3 ], [ 0, %for.inc54.2 ], [ 0, %for.inc54.1 ], [ 0, %for.inc54 ], [ %inc39, %if.end37 ], [ 0, %for.inc54.7 ]
%bi.sroa.14.3169176190201219234 = phi i32 [ 0, %for.inc54.6 ], [ 0, %for.inc54.5 ], [ 0, %for.inc54.4 ], [ 0, %for.inc54.3 ], [ 0, %for.inc54.2 ], [ %inc50.1, %for.inc54.1 ], [ %bi.sroa.14.1, %for.inc54 ], [ %bi.sroa.14.1, %if.end37 ], [ 0, %for.inc54.7 ]
%bi.sroa.26.3191200220233 = phi i32 [ 0, %for.inc54.6 ], [ 0, %for.inc54.5 ], [ 0, %for.inc54.4 ], [ %inc50.3, %for.inc54.3 ], [ %bi.sroa.26.1, %for.inc54.2 ], [ %bi.sroa.26.1, %for.inc54.1 ], [ %bi.sroa.26.1, %for.inc54 ], [ %bi.sroa.26.1, %if.end37 ], [ 0, %for.inc54.7 ]
%bi.sroa.38.3221232 = phi i32 [ 0, %for.inc54.6 ], [ %inc50.5, %for.inc54.5 ], [ %bi.sroa.38.1, %for.inc54.4 ], [ %bi.sroa.38.1, %for.inc54.3 ], [ %bi.sroa.38.1, %for.inc54.2 ], [ %bi.sroa.38.1, %for.inc54.1 ], [ %bi.sroa.38.1, %for.inc54 ], [ %bi.sroa.38.1, %if.end37 ], [ 0, %for.inc54.7 ]
%bi.sroa.50.3 = phi i32 [ %bi.sroa.50.1, %for.inc54.6 ], [ %bi.sroa.50.1, %for.inc54.5 ], [ %bi.sroa.50.1, %for.inc54.4 ], [ %bi.sroa.50.1, %for.inc54.3 ], [ %bi.sroa.50.1, %for.inc54.2 ], [ %bi.sroa.50.1, %for.inc54.1 ], [ %bi.sroa.50.1, %for.inc54 ], [ %bi.sroa.50.1, %if.end37 ], [ %spec.select, %for.inc54.7 ]
%bi.sroa.56.2 = phi i32 [ %bi.sroa.56.1, %for.inc54.6 ], [ %bi.sroa.56.1, %for.inc54.5 ], [ %bi.sroa.56.1, %for.inc54.4 ], [ %bi.sroa.56.1, %for.inc54.3 ], [ %bi.sroa.56.1, %for.inc54.2 ], [ %bi.sroa.56.1, %for.inc54.1 ], [ %bi.sroa.56.1, %for.inc54 ], [ %bi.sroa.56.1, %if.end37 ], [ %spec.select240, %for.inc54.7 ]
%cmp6.not = icmp eq i32 %bi.sroa.56.2, 2
br i1 %cmp6.not, label %for.end57, label %for.cond8.preheader, !llvm.loop !9
for.end57: ; preds = %for.inc54.8
%call58 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %ans_count.1)
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n, ptr noundef nonnull %s)
%4 = load i32, ptr %n, align 4, !tbaa !5
%cmp = icmp eq i32 %4, 0
%5 = load i32, ptr %s, align 4
%cmp1 = icmp eq i32 %5, 0
%or.cond = select i1 %cmp, i1 %cmp1, i1 false
br i1 %or.cond, label %for.end59, label %for.cond8.preheader.preheader
for.end59: ; preds = %for.end57, %entry
call void @llvm.lifetime.end.p0(i64 4, 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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
|
#include <stdio.h>
int n, s, cnt;
int list[10] = {0};
void cntAll(int i, int sum, int k)
{
if (k==n && sum==s) cnt++;
if (i==10 || k==n || sum>s) return;
cntAll(i+1, sum+list[i], k+1);
cntAll(i+1, sum, k);
}
int main()
{
for (int j=0; j<10; j++) list[j] =j;
while (scanf("%d %d", &n, &s))
{
cnt=0;
if (n==0 && s==0) break;
cntAll(0, 0, 0);
printf("%d\n", cnt);
}
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_172825/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_172825/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"
@list = dso_local local_unnamed_addr global [10 x i32] zeroinitializer, align 16
@n = dso_local global i32 0, align 4
@s = dso_local global i32 0, align 4
@cnt = dso_local local_unnamed_addr global i32 0, align 4
@.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 nosync nounwind memory(readwrite, argmem: none, inaccessiblemem: none) uwtable
define dso_local void @cntAll(i32 noundef %i, i32 noundef %sum, i32 noundef %k) local_unnamed_addr #0 {
entry:
%add9 = add nsw i32 %k, 1
%0 = sext i32 %i to i64
br label %tailrecurse
tailrecurse: ; preds = %if.end7, %entry
%indvars.iv = phi i64 [ %indvars.iv.next, %if.end7 ], [ %0, %entry ]
%1 = load i32, ptr @n, align 4
%cmp = icmp eq i32 %1, %k
%2 = load i32, ptr @s, align 4
%cmp1 = icmp eq i32 %2, %sum
%or.cond = select i1 %cmp, i1 %cmp1, i1 false
br i1 %or.cond, label %if.then, label %if.end
if.then: ; preds = %tailrecurse
%3 = load i32, ptr @cnt, align 4, !tbaa !5
%inc = add nsw i32 %3, 1
store i32 %inc, ptr @cnt, align 4, !tbaa !5
br label %if.end
if.end: ; preds = %if.then, %tailrecurse
%4 = icmp eq i64 %indvars.iv, 10
%or.cond20 = or i1 %4, %cmp
%cmp5 = icmp slt i32 %2, %sum
%or.cond21 = select i1 %or.cond20, i1 true, i1 %cmp5
br i1 %or.cond21, label %return, label %if.end7
if.end7: ; preds = %if.end
%indvars.iv.next = add nsw i64 %indvars.iv, 1
%arrayidx = getelementptr inbounds [10 x i32], ptr @list, i64 0, i64 %indvars.iv
%5 = load i32, ptr %arrayidx, align 4, !tbaa !5
%add8 = add nsw i32 %5, %sum
%6 = trunc i64 %indvars.iv.next to i32
tail call void @cntAll(i32 noundef %6, i32 noundef %add8, i32 noundef %add9)
br label %tailrecurse
return: ; preds = %if.end
ret void
}
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #1 {
entry:
store <4 x i32> <i32 0, i32 1, i32 2, i32 3>, ptr @list, align 16, !tbaa !5
store <4 x i32> <i32 4, i32 5, i32 6, i32 7>, ptr getelementptr inbounds ([10 x i32], ptr @list, i64 0, i64 4), align 16, !tbaa !5
store i32 8, ptr getelementptr inbounds ([10 x i32], ptr @list, i64 0, i64 8), align 16, !tbaa !5
store i32 9, ptr getelementptr inbounds ([10 x i32], ptr @list, i64 0, i64 9), align 4, !tbaa !5
%call8 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull @n, ptr noundef nonnull @s)
%tobool.not9 = icmp eq i32 %call8, 0
br i1 %tobool.not9, label %while.end, label %while.body
while.body: ; preds = %entry, %if.end
store i32 0, ptr @cnt, align 4, !tbaa !5
%0 = load i32, ptr @n, align 4, !tbaa !5
%cmp1 = icmp eq i32 %0, 0
%1 = load i32, ptr @s, align 4
%cmp2 = icmp eq i32 %1, 0
%or.cond = select i1 %cmp1, i1 %cmp2, i1 false
br i1 %or.cond, label %while.end, label %if.end
if.end: ; preds = %while.body
tail call void @cntAll(i32 noundef 0, i32 noundef 0, i32 noundef 0)
%2 = load i32, ptr @cnt, align 4, !tbaa !5
%call3 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %2)
%call = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull @n, ptr noundef nonnull @s)
%tobool.not = icmp eq i32 %call, 0
br i1 %tobool.not, label %while.end, label %while.body, !llvm.loop !9
while.end: ; preds = %if.end, %while.body, %entry
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 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
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 = { 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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
|
#include<stdio.h>
int main(){
int n,i,a,min=1000000,max=-1000000;
long int sum=0;
scanf("%d",&n);
for(i=0;i<n;i++){
scanf("%d",&a);
if(min>a){min=a;}
if(max<a){max=a;}
sum+=a;
}
printf("%d %d %lld\n",min,max,sum);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_172869/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_172869/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 [12 x i8] c"%d %d %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
%a = 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 %a) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp12 = icmp sgt i32 %0, 0
br i1 %cmp12, label %for.body, label %for.end
for.body: ; preds = %entry, %for.body
%sum.016 = phi i64 [ %add, %for.body ], [ 0, %entry ]
%max.015 = phi i32 [ %max.1, %for.body ], [ -1000000, %entry ]
%min.014 = phi i32 [ %spec.select, %for.body ], [ 1000000, %entry ]
%i.013 = phi i32 [ %inc, %for.body ], [ 0, %entry ]
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a)
%1 = load i32, ptr %a, align 4, !tbaa !5
%spec.select = call i32 @llvm.smin.i32(i32 %min.014, i32 %1)
%max.1 = call i32 @llvm.smax.i32(i32 %max.015, i32 %1)
%conv = sext i32 %1 to i64
%add = add nsw i64 %sum.016, %conv
%inc = add nuw nsw i32 %i.013, 1
%2 = load i32, ptr %n, align 4, !tbaa !5
%cmp = icmp slt i32 %inc, %2
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !9
for.end: ; preds = %for.body, %entry
%min.0.lcssa = phi i32 [ 1000000, %entry ], [ %spec.select, %for.body ]
%max.0.lcssa = phi i32 [ -1000000, %entry ], [ %max.1, %for.body ]
%sum.0.lcssa = phi i64 [ 0, %entry ], [ %add, %for.body ]
%call6 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %min.0.lcssa, i32 noundef %max.0.lcssa, i64 noundef %sum.0.lcssa)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %a) #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.smin.i32(i32, i32) #3
; 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"}
|
#include<stdio.h>
int main(void){
int n;
int i;
int m;
int min=1000000, max=-1000000;
long int sum=0;
scanf("%d", &n);
for(i=0;i<n;i++){
scanf("%d", &m);
if(m<min){
min=m;
}
if(m>max){
max=m;
}
sum+=m;
}
printf("%d %d %ld\n", min, max, sum);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_172911/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_172911/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 [11 x i8] c"%d %d %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
%m = 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 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp12 = icmp sgt i32 %0, 0
br i1 %cmp12, label %for.body, label %for.end
for.body: ; preds = %entry, %for.body
%sum.016 = phi i64 [ %add, %for.body ], [ 0, %entry ]
%max.015 = phi i32 [ %max.1, %for.body ], [ -1000000, %entry ]
%min.014 = phi i32 [ %spec.select, %for.body ], [ 1000000, %entry ]
%i.013 = phi i32 [ %inc, %for.body ], [ 0, %entry ]
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %m)
%1 = load i32, ptr %m, align 4, !tbaa !5
%spec.select = call i32 @llvm.smin.i32(i32 %1, i32 %min.014)
%max.1 = call i32 @llvm.smax.i32(i32 %1, i32 %max.015)
%conv = sext i32 %1 to i64
%add = add nsw i64 %sum.016, %conv
%inc = add nuw nsw i32 %i.013, 1
%2 = load i32, ptr %n, align 4, !tbaa !5
%cmp = icmp slt i32 %inc, %2
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !9
for.end: ; preds = %for.body, %entry
%min.0.lcssa = phi i32 [ 1000000, %entry ], [ %spec.select, %for.body ]
%max.0.lcssa = phi i32 [ -1000000, %entry ], [ %max.1, %for.body ]
%sum.0.lcssa = phi i64 [ 0, %entry ], [ %add, %for.body ]
%call6 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %min.0.lcssa, i32 noundef %max.0.lcssa, i64 noundef %sum.0.lcssa)
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.smin.i32(i32, i32) #3
; 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"}
|
#include <stdio.h>
int main(int argc, const char * argv[]) {
int n;
int min = 1000000;
int max = -1000000;
long sum = 0;
scanf("%d",&n);
int i;
for(i=0;i<n;i++){
int t;
scanf("%d",&t);
if(min > t){
min = t;
}
if(max < t){
max = t;
}
sum+= t;
}
printf("%d %d %ld\n",min,max,sum);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_172955/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_172955/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 [11 x i8] c"%d %d %ld\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main(i32 noundef %argc, ptr nocapture noundef readnone %argv) local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
%t = 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
%cmp12 = icmp sgt i32 %0, 0
br i1 %cmp12, label %for.body, label %for.end
for.body: ; preds = %entry, %for.body
%i.016 = phi i32 [ %inc, %for.body ], [ 0, %entry ]
%sum.015 = phi i64 [ %add, %for.body ], [ 0, %entry ]
%max.014 = phi i32 [ %max.1, %for.body ], [ -1000000, %entry ]
%min.013 = phi i32 [ %spec.select, %for.body ], [ 1000000, %entry ]
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %t) #4
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %t)
%1 = load i32, ptr %t, align 4, !tbaa !5
%spec.select = call i32 @llvm.smin.i32(i32 %min.013, i32 %1)
%max.1 = call i32 @llvm.smax.i32(i32 %max.014, i32 %1)
%conv = sext i32 %1 to i64
%add = add nsw i64 %sum.015, %conv
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %t) #4
%inc = add nuw nsw i32 %i.016, 1
%2 = load i32, ptr %n, align 4, !tbaa !5
%cmp = icmp slt i32 %inc, %2
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !9
for.end: ; preds = %for.body, %entry
%min.0.lcssa = phi i32 [ 1000000, %entry ], [ %spec.select, %for.body ]
%max.0.lcssa = phi i32 [ -1000000, %entry ], [ %max.1, %for.body ]
%sum.0.lcssa = phi i64 [ 0, %entry ], [ %add, %for.body ]
%call6 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %min.0.lcssa, i32 noundef %max.0.lcssa, i64 noundef %sum.0.lcssa)
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 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smin.i32(i32, i32) #3
; 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"}
|
#include<stdio.h>
int main(){
int i,j,a,max,min;
max=-1000000;min=1000000;
long sum; sum=0;
scanf("%d\n",&j);
for(i=0;i<j;i++){
scanf("%d",&a);
if(a<=min)min=a;
if(a>=max)max=a;
sum+=a;}
printf("%d %d %ld\n",min,max,sum);
return 0;} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_172999/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_172999/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 [3 x i8] c"%d\00", align 1
@.str.2 = private unnamed_addr constant [11 x i8] c"%d %d %ld\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%j = alloca i32, align 4
%a = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %j) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %a) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %j)
%0 = load i32, ptr %j, align 4, !tbaa !5
%cmp12 = icmp sgt i32 %0, 0
br i1 %cmp12, label %for.body, label %for.end
for.body: ; preds = %entry, %for.body
%sum.016 = phi i64 [ %add, %for.body ], [ 0, %entry ]
%min.015 = phi i32 [ %spec.select, %for.body ], [ 1000000, %entry ]
%max.014 = phi i32 [ %max.1, %for.body ], [ -1000000, %entry ]
%i.013 = phi i32 [ %inc, %for.body ], [ 0, %entry ]
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %a)
%1 = load i32, ptr %a, align 4, !tbaa !5
%spec.select = call i32 @llvm.smin.i32(i32 %1, i32 %min.015)
%max.1 = call i32 @llvm.smax.i32(i32 %1, i32 %max.014)
%conv = sext i32 %1 to i64
%add = add nsw i64 %sum.016, %conv
%inc = add nuw nsw i32 %i.013, 1
%2 = load i32, ptr %j, align 4, !tbaa !5
%cmp = icmp slt i32 %inc, %2
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !9
for.end: ; preds = %for.body, %entry
%max.0.lcssa = phi i32 [ -1000000, %entry ], [ %max.1, %for.body ]
%min.0.lcssa = phi i32 [ 1000000, %entry ], [ %spec.select, %for.body ]
%sum.0.lcssa = phi i64 [ 0, %entry ], [ %add, %for.body ]
%call6 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %min.0.lcssa, i32 noundef %max.0.lcssa, i64 noundef %sum.0.lcssa)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %a) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %j) #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
; 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"}
|
#include<stdio.h>
int main(){
int n=0,i,j,p=0,x[10000];
long long int Sum=0;
scanf("%d",&n);
for(i=0;i<n;i++){
scanf("%d",&x[i]);
Sum+=x[i];
}
for(i=0;i<n;i++){
for(j=n-1;j>i;j--){
if(x[j]<x[j-1]){
p=x[j-1];
x[j-1]=x[j];
x[j]=p;
}
}
}
printf("%d %d %lld\n",x[0],x[n-1],Sum);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_173048/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_173048/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 [12 x i8] c"%d %d %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
%x = alloca [10000 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #3
store i32 0, ptr %n, align 4, !tbaa !5
call void @llvm.lifetime.start.p0(i64 40000, ptr nonnull %x) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp55 = icmp sgt i32 %0, 0
br i1 %cmp55, label %for.body, label %for.cond4.preheader.for.end33_crit_edge
for.cond4.preheader: ; preds = %for.body
%cmp563 = icmp sgt i32 %5, 0
br i1 %cmp563, label %for.cond8.preheader.lr.ph, label %for.cond4.preheader.for.end33_crit_edge
for.cond4.preheader.for.end33_crit_edge: ; preds = %entry, %for.cond4.preheader
%.lcssa84 = phi i32 [ %5, %for.cond4.preheader ], [ %0, %entry ]
%Sum.0.lcssa83 = phi i64 [ %add, %for.cond4.preheader ], [ 0, %entry ]
%.pre = add nsw i32 %.lcssa84, -1
%.pre78 = sext i32 %.pre to i64
br label %for.end33
for.cond8.preheader.lr.ph: ; preds = %for.cond4.preheader
%j.059 = add nsw i32 %5, -1
%1 = zext i32 %5 to i64
%2 = add nsw i64 %1, -1
%3 = zext i32 %j.059 to i64
%wide.trip.count = zext i32 %5 to i64
br label %for.cond8.preheader
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%Sum.057 = phi i64 [ %add, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [10000 x i32], ptr %x, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%4 = load i32, ptr %arrayidx, align 4, !tbaa !5
%conv = sext i32 %4 to i64
%add = add nsw i64 %Sum.057, %conv
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%5 = load i32, ptr %n, align 4, !tbaa !5
%6 = sext i32 %5 to i64
%cmp = icmp slt i64 %indvars.iv.next, %6
br i1 %cmp, label %for.body, label %for.cond4.preheader, !llvm.loop !9
for.cond8.preheader: ; preds = %for.cond8.preheader.lr.ph, %for.inc31
%indvars.iv75 = phi i64 [ 0, %for.cond8.preheader.lr.ph ], [ %indvars.iv.next76, %for.inc31 ]
%cmp960 = icmp ult i64 %indvars.iv75, %3
br i1 %cmp960, label %for.body11, label %for.inc31
for.body11: ; preds = %for.cond8.preheader, %for.inc29
%indvars.iv69 = phi i64 [ %indvars.iv.next70, %for.inc29 ], [ %1, %for.cond8.preheader ]
%indvars.iv67 = phi i64 [ %indvars.iv.next68, %for.inc29 ], [ %2, %for.cond8.preheader ]
%indvars.iv.next70 = add nsw i64 %indvars.iv69, -1
%arrayidx13 = getelementptr inbounds [10000 x i32], ptr %x, i64 0, i64 %indvars.iv67
%7 = load i32, ptr %arrayidx13, align 4, !tbaa !5
%8 = add nsw i64 %indvars.iv69, -2
%arrayidx16 = getelementptr inbounds [10000 x i32], ptr %x, i64 0, i64 %8
%9 = load i32, ptr %arrayidx16, align 4, !tbaa !5
%cmp17 = icmp slt i32 %7, %9
br i1 %cmp17, label %if.then, label %for.inc29
if.then: ; preds = %for.body11
store i32 %7, ptr %arrayidx16, align 4, !tbaa !5
store i32 %9, ptr %arrayidx13, align 4, !tbaa !5
br label %for.inc29
for.inc29: ; preds = %for.body11, %if.then
%indvars.iv.next68 = add nsw i64 %indvars.iv67, -1
%cmp9 = icmp sgt i64 %indvars.iv.next68, %indvars.iv75
br i1 %cmp9, label %for.body11, label %for.inc31, !llvm.loop !11
for.inc31: ; preds = %for.inc29, %for.cond8.preheader
%indvars.iv.next76 = add nuw nsw i64 %indvars.iv75, 1
%exitcond.not = icmp eq i64 %indvars.iv.next76, %wide.trip.count
br i1 %exitcond.not, label %for.end33, label %for.cond8.preheader, !llvm.loop !12
for.end33: ; preds = %for.inc31, %for.cond4.preheader.for.end33_crit_edge
%Sum.0.lcssa82 = phi i64 [ %Sum.0.lcssa83, %for.cond4.preheader.for.end33_crit_edge ], [ %add, %for.inc31 ]
%idxprom36.pre-phi = phi i64 [ %.pre78, %for.cond4.preheader.for.end33_crit_edge ], [ %3, %for.inc31 ]
%10 = load i32, ptr %x, align 16, !tbaa !5
%arrayidx37 = getelementptr inbounds [10000 x i32], ptr %x, i64 0, i64 %idxprom36.pre-phi
%11 = load i32, ptr %arrayidx37, align 4, !tbaa !5
%call38 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %10, i32 noundef %11, i64 noundef %Sum.0.lcssa82)
call void @llvm.lifetime.end.p0(i64 40000, ptr nonnull %x) #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>
#define NUM 100000
int main()
{
int n = 0, data[NUM], i= 0, min = 0, max = 0;
long int sum = 0;
scanf("%d", &n);
while(1) {
if (i == n) {
break;
}
scanf("%d", &data[i]);
i++;
}
min = max = data[0];
i = 0;
while(1) {
if (i == n) {
break;
}
sum = sum + data[i];
if (min >= data[i]) {
min = data[i];
}
if (max <= data[i]) {
max = data[i];
}
i++;
}
printf("%d %d %ld\n", min, max, sum);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_173099/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_173099/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 [11 x i8] c"%d %d %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
%data = alloca [100000 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #5
store i32 0, ptr %n, align 4, !tbaa !5
call void @llvm.lifetime.start.p0(i64 400000, ptr nonnull %data) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp42 = icmp ne i32 %0, 0
call void @llvm.assume(i1 %cmp42)
br label %if.end
if.end: ; preds = %entry, %if.end
%indvars.iv = phi i64 [ %indvars.iv.next, %if.end ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100000 x i32], ptr %data, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw i64 %indvars.iv, 1
%1 = load i32, ptr %n, align 4, !tbaa !5
%2 = zext i32 %1 to i64
%cmp = icmp eq i64 %indvars.iv.next, %2
br i1 %cmp, label %while.end, label %if.end
while.end: ; preds = %if.end
%.pre = load i32, ptr %data, align 16, !tbaa !5
%cmp544 = icmp eq i32 %1, 0
br i1 %cmp544, label %while.end27, label %if.end7.preheader
if.end7.preheader: ; preds = %while.end
%3 = zext i32 %1 to i64
%min.iters.check = icmp ult i32 %1, 4
br i1 %min.iters.check, label %if.end7.preheader70, label %vector.ph
vector.ph: ; preds = %if.end7.preheader
%n.vec = and i64 %3, 4294967292
%minmax.ident.splatinsert = insertelement <2 x i32> poison, i32 %.pre, i64 0
%minmax.ident.splat = shufflevector <2 x i32> %minmax.ident.splatinsert, <2 x i32> poison, <2 x i32> zeroinitializer
%minmax.ident.splatinsert64 = insertelement <2 x i32> poison, i32 %.pre, i64 0
%minmax.ident.splat65 = shufflevector <2 x i32> %minmax.ident.splatinsert64, <2 x i32> poison, <2 x i32> zeroinitializer
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> [ zeroinitializer, %vector.ph ], [ %8, %vector.body ]
%vec.phi59 = phi <2 x i64> [ zeroinitializer, %vector.ph ], [ %9, %vector.body ]
%vec.phi60 = phi <2 x i32> [ %minmax.ident.splat, %vector.ph ], [ %12, %vector.body ]
%vec.phi61 = phi <2 x i32> [ %minmax.ident.splat, %vector.ph ], [ %13, %vector.body ]
%vec.phi62 = phi <2 x i32> [ %minmax.ident.splat65, %vector.ph ], [ %10, %vector.body ]
%vec.phi63 = phi <2 x i32> [ %minmax.ident.splat65, %vector.ph ], [ %11, %vector.body ]
%4 = getelementptr inbounds [100000 x i32], ptr %data, i64 0, i64 %index
%wide.load = load <2 x i32>, ptr %4, align 16, !tbaa !5
%5 = getelementptr inbounds i32, ptr %4, i64 2
%wide.load66 = load <2 x i32>, ptr %5, align 8, !tbaa !5
%6 = sext <2 x i32> %wide.load to <2 x i64>
%7 = sext <2 x i32> %wide.load66 to <2 x i64>
%8 = add <2 x i64> %vec.phi, %6
%9 = add <2 x i64> %vec.phi59, %7
%10 = call <2 x i32> @llvm.smin.v2i32(<2 x i32> %vec.phi62, <2 x i32> %wide.load)
%11 = call <2 x i32> @llvm.smin.v2i32(<2 x i32> %vec.phi63, <2 x i32> %wide.load66)
%12 = call <2 x i32> @llvm.smax.v2i32(<2 x i32> %vec.phi60, <2 x i32> %wide.load)
%13 = call <2 x i32> @llvm.smax.v2i32(<2 x i32> %vec.phi61, <2 x i32> %wide.load66)
%index.next = add nuw i64 %index, 4
%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
%rdx.minmax68 = call <2 x i32> @llvm.smin.v2i32(<2 x i32> %10, <2 x i32> %11)
%15 = call i32 @llvm.vector.reduce.smin.v2i32(<2 x i32> %rdx.minmax68)
%rdx.minmax = call <2 x i32> @llvm.smax.v2i32(<2 x i32> %12, <2 x i32> %13)
%16 = call i32 @llvm.vector.reduce.smax.v2i32(<2 x i32> %rdx.minmax)
%bin.rdx = add <2 x i64> %9, %8
%17 = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %bin.rdx)
%cmp.n = icmp eq i64 %n.vec, %3
br i1 %cmp.n, label %while.end27, label %if.end7.preheader70
if.end7.preheader70: ; preds = %if.end7.preheader, %middle.block
%indvars.iv54.ph = phi i64 [ 0, %if.end7.preheader ], [ %n.vec, %middle.block ]
%sum.048.ph = phi i64 [ 0, %if.end7.preheader ], [ %17, %middle.block ]
%max.047.ph = phi i32 [ %.pre, %if.end7.preheader ], [ %16, %middle.block ]
%min.046.ph = phi i32 [ %.pre, %if.end7.preheader ], [ %15, %middle.block ]
br label %if.end7
if.end7: ; preds = %if.end7.preheader70, %if.end7
%indvars.iv54 = phi i64 [ %indvars.iv.next55, %if.end7 ], [ %indvars.iv54.ph, %if.end7.preheader70 ]
%sum.048 = phi i64 [ %add, %if.end7 ], [ %sum.048.ph, %if.end7.preheader70 ]
%max.047 = phi i32 [ %max.1, %if.end7 ], [ %max.047.ph, %if.end7.preheader70 ]
%min.046 = phi i32 [ %spec.select, %if.end7 ], [ %min.046.ph, %if.end7.preheader70 ]
%arrayidx9 = getelementptr inbounds [100000 x i32], ptr %data, i64 0, i64 %indvars.iv54
%18 = load i32, ptr %arrayidx9, align 4, !tbaa !5
%conv = sext i32 %18 to i64
%add = add nsw i64 %sum.048, %conv
%spec.select = call i32 @llvm.smin.i32(i32 %min.046, i32 %18)
%max.1 = call i32 @llvm.smax.i32(i32 %max.047, i32 %18)
%indvars.iv.next55 = add nuw nsw i64 %indvars.iv54, 1
%cmp5 = icmp eq i64 %indvars.iv.next55, %3
br i1 %cmp5, label %while.end27, label %if.end7, !llvm.loop !12
while.end27: ; preds = %if.end7, %middle.block, %while.end
%min.0.lcssa = phi i32 [ %.pre, %while.end ], [ %15, %middle.block ], [ %spec.select, %if.end7 ]
%max.0.lcssa = phi i32 [ %.pre, %while.end ], [ %16, %middle.block ], [ %max.1, %if.end7 ]
%sum.0.lcssa = phi i64 [ 0, %while.end ], [ %17, %middle.block ], [ %add, %if.end7 ]
%call28 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %min.0.lcssa, i32 noundef %max.0.lcssa, i64 noundef %sum.0.lcssa)
call void @llvm.lifetime.end.p0(i64 400000, ptr nonnull %data) #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: 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 nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smax.i32(i32, i32) #3
; Function Attrs: nocallback nofree nosync nounwind willreturn memory(inaccessiblemem: write)
declare void @llvm.assume(i1 noundef) #4
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare <2 x i32> @llvm.smin.v2i32(<2 x i32>, <2 x i32>) #3
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare <2 x i32> @llvm.smax.v2i32(<2 x i32>, <2 x i32>) #3
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.vector.reduce.add.v2i64(<2 x i64>) #3
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.vector.reduce.smax.v2i32(<2 x i32>) #3
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.vector.reduce.smin.v2i32(<2 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 = { nocallback nofree nosync nounwind willreturn memory(inaccessiblemem: 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, !11}
!10 = !{!"llvm.loop.isvectorized", i32 1}
!11 = !{!"llvm.loop.unroll.runtime.disable"}
!12 = distinct !{!12, !11, !10}
|
#include<stdio.h>
int main(void)
{
int n;
int i=0;
int a;
int min=1000000;
int max=-1000000;
long long int sum=0;
scanf("%d", &n);
for(i=0;i<n;i++){
scanf("%d",&a);
if(min>a) min=a;
if(max<a) max=a;
sum=sum+a;
}
printf("%d %d %lld\n", min, max, sum);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_173149/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_173149/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 [12 x i8] c"%d %d %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
%a = 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 %a) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp12 = icmp sgt i32 %0, 0
br i1 %cmp12, label %for.body, label %for.end
for.body: ; preds = %entry, %for.body
%sum.016 = phi i64 [ %add, %for.body ], [ 0, %entry ]
%max.015 = phi i32 [ %max.1, %for.body ], [ -1000000, %entry ]
%min.014 = phi i32 [ %spec.select, %for.body ], [ 1000000, %entry ]
%i.013 = phi i32 [ %inc, %for.body ], [ 0, %entry ]
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a)
%1 = load i32, ptr %a, align 4, !tbaa !5
%spec.select = call i32 @llvm.smin.i32(i32 %min.014, i32 %1)
%max.1 = call i32 @llvm.smax.i32(i32 %max.015, i32 %1)
%conv = sext i32 %1 to i64
%add = add nsw i64 %sum.016, %conv
%inc = add nuw nsw i32 %i.013, 1
%2 = load i32, ptr %n, align 4, !tbaa !5
%cmp = icmp slt i32 %inc, %2
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !9
for.end: ; preds = %for.body, %entry
%min.0.lcssa = phi i32 [ 1000000, %entry ], [ %spec.select, %for.body ]
%max.0.lcssa = phi i32 [ -1000000, %entry ], [ %max.1, %for.body ]
%sum.0.lcssa = phi i64 [ 0, %entry ], [ %add, %for.body ]
%call6 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %min.0.lcssa, i32 noundef %max.0.lcssa, i64 noundef %sum.0.lcssa)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %a) #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.smin.i32(i32, i32) #3
; 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"}
|
#include <stdio.h>
#include<math.h>
int main(void) {
double s[10001],n,max,min,sum;
int a;
scanf("%lf",&n);
max=-10000000000;
min=10000000000;
sum=0;
for(a=0;a<n;a++){
scanf("%lf",&s[a]);
if(s[a]>max){max=s[a];}
if(s[a]<min){min=s[a];}
sum=sum+s[a];
}
printf("%.0lf %.0lf %.0lf\n",min,max,sum);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_173192/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_173192/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"%lf\00", align 1
@.str.1 = private unnamed_addr constant [19 x i8] c"%.0lf %.0lf %.0lf\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%s = alloca [10001 x double], align 16
%n = alloca double, align 8
call void @llvm.lifetime.start.p0(i64 80008, ptr nonnull %s) #3
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)
%0 = load double, ptr %n, align 8, !tbaa !5
%cmp31 = fcmp ogt double %0, 0.000000e+00
br i1 %cmp31, label %for.body, label %for.end
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%sum.034 = phi double [ %add, %for.body ], [ 0.000000e+00, %entry ]
%min.033 = phi double [ %min.1, %for.body ], [ 1.000000e+10, %entry ]
%max.032 = phi double [ %max.1, %for.body ], [ -1.000000e+10, %entry ]
%arrayidx = getelementptr inbounds [10001 x double], ptr %s, i64 0, i64 %indvars.iv
%call2 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%1 = load double, ptr %arrayidx, align 8, !tbaa !5
%cmp5 = fcmp ogt double %1, %max.032
%max.1 = select i1 %cmp5, double %1, double %max.032
%cmp11 = fcmp olt double %1, %min.033
%min.1 = select i1 %cmp11, double %1, double %min.033
%add = fadd double %sum.034, %1
%indvars.iv.next = add nuw i64 %indvars.iv, 1
%2 = trunc i64 %indvars.iv.next to i32
%conv = sitofp i32 %2 to double
%3 = load double, ptr %n, align 8, !tbaa !5
%cmp = fcmp ogt double %3, %conv
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !9
for.end: ; preds = %for.body, %entry
%max.0.lcssa = phi double [ -1.000000e+10, %entry ], [ %max.1, %for.body ]
%min.0.lcssa = phi double [ 1.000000e+10, %entry ], [ %min.1, %for.body ]
%sum.0.lcssa = phi double [ 0.000000e+00, %entry ], [ %add, %for.body ]
%call19 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %min.0.lcssa, double noundef %max.0.lcssa, double noundef %sum.0.lcssa)
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %n) #3
call void @llvm.lifetime.end.p0(i64 80008, 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 = !{!"double", !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, a[10000], max = -1000000, min = 1000000;
long sum = 0;
scanf("%d", &n);
for (i = 0; i < n; i++) {
scanf("%d", &a[i]);
sum += a[i];
if (max < a[i])
max = a[i];
if (min > a[i])
min = a[i];
}
printf("%d %d %ld\n", min, max, sum);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_173235/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_173235/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 [11 x i8] c"%d %d %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
%a = alloca [10000 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #4
call void @llvm.lifetime.start.p0(i64 40000, ptr nonnull %a) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp30 = icmp sgt i32 %0, 0
br i1 %cmp30, label %for.body, label %for.end
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%sum.034 = phi i64 [ %add, %for.body ], [ 0, %entry ]
%min.033 = phi i32 [ %min.1, %for.body ], [ 1000000, %entry ]
%max.032 = phi i32 [ %spec.select, %for.body ], [ -1000000, %entry ]
%arrayidx = getelementptr inbounds [10000 x i32], ptr %a, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%1 = load i32, ptr %arrayidx, align 4, !tbaa !5
%conv = sext i32 %1 to i64
%add = add nsw i64 %sum.034, %conv
%spec.select = call i32 @llvm.smax.i32(i32 %max.032, i32 %1)
%min.1 = call i32 @llvm.smin.i32(i32 %min.033, i32 %1)
%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 !9
for.end: ; preds = %for.body, %entry
%max.0.lcssa = phi i32 [ -1000000, %entry ], [ %spec.select, %for.body ]
%min.0.lcssa = phi i32 [ 1000000, %entry ], [ %min.1, %for.body ]
%sum.0.lcssa = phi i64 [ 0, %entry ], [ %add, %for.body ]
%call18 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %min.0.lcssa, i32 noundef %max.0.lcssa, i64 noundef %sum.0.lcssa)
call void @llvm.lifetime.end.p0(i64 40000, ptr nonnull %a) #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 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"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
|
#include<stdio.h>
int main(void)
{
int num;
int x[10000];
int min, max;
int i;
long sum=0;
scanf("%d", &num);
for(i=0;i<num;i++)
{
scanf("%d", &x[i]);
}
min = x[0];
max = x[0];
for(i=0;i<num;i++)
{
if(min > x[i])
{
min = x[i];
}
if(max < x[i])
{
max = x[i];
}
sum += (long)x[i];
}
printf("%d %d %ld\n", min, max, sum);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_173279/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_173279/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 [11 x i8] c"%d %d %ld\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%num = alloca i32, align 4
%x = alloca [10000 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %num) #5
call void @llvm.lifetime.start.p0(i64 40000, ptr nonnull %x) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %num)
%0 = load i32, ptr %num, align 4, !tbaa !5
%cmp38 = icmp sgt i32 %0, 0
call void @llvm.assume(i1 %cmp38)
br label %for.body
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [10000 x i32], ptr %x, 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 %num, 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
%.pre = load i32, ptr %x, align 16, !tbaa !5
%cmp540 = icmp sgt i32 %1, 0
br i1 %cmp540, label %for.body6.preheader, label %for.end23
for.body6.preheader: ; preds = %for.end
%wide.trip.count = zext i32 %1 to i64
%min.iters.check = icmp ult i32 %1, 4
br i1 %min.iters.check, label %for.body6.preheader66, label %vector.ph
vector.ph: ; preds = %for.body6.preheader
%n.vec = and i64 %wide.trip.count, 4294967292
%minmax.ident.splatinsert = insertelement <2 x i32> poison, i32 %.pre, i64 0
%minmax.ident.splat = shufflevector <2 x i32> %minmax.ident.splatinsert, <2 x i32> poison, <2 x i32> zeroinitializer
%minmax.ident.splatinsert60 = insertelement <2 x i32> poison, i32 %.pre, i64 0
%minmax.ident.splat61 = shufflevector <2 x i32> %minmax.ident.splatinsert60, <2 x i32> poison, <2 x i32> zeroinitializer
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> [ zeroinitializer, %vector.ph ], [ %11, %vector.body ]
%vec.phi55 = phi <2 x i64> [ zeroinitializer, %vector.ph ], [ %12, %vector.body ]
%vec.phi56 = phi <2 x i32> [ %minmax.ident.splat, %vector.ph ], [ %7, %vector.body ]
%vec.phi57 = phi <2 x i32> [ %minmax.ident.splat, %vector.ph ], [ %8, %vector.body ]
%vec.phi58 = phi <2 x i32> [ %minmax.ident.splat61, %vector.ph ], [ %5, %vector.body ]
%vec.phi59 = phi <2 x i32> [ %minmax.ident.splat61, %vector.ph ], [ %6, %vector.body ]
%3 = getelementptr inbounds [10000 x i32], ptr %x, i64 0, i64 %index
%wide.load = load <2 x i32>, ptr %3, align 16, !tbaa !5
%4 = getelementptr inbounds i32, ptr %3, i64 2
%wide.load62 = load <2 x i32>, ptr %4, align 8, !tbaa !5
%5 = call <2 x i32> @llvm.smin.v2i32(<2 x i32> %vec.phi58, <2 x i32> %wide.load)
%6 = call <2 x i32> @llvm.smin.v2i32(<2 x i32> %vec.phi59, <2 x i32> %wide.load62)
%7 = call <2 x i32> @llvm.smax.v2i32(<2 x i32> %vec.phi56, <2 x i32> %wide.load)
%8 = call <2 x i32> @llvm.smax.v2i32(<2 x i32> %vec.phi57, <2 x i32> %wide.load62)
%9 = sext <2 x i32> %wide.load to <2 x i64>
%10 = sext <2 x i32> %wide.load62 to <2 x i64>
%11 = add <2 x i64> %vec.phi, %9
%12 = add <2 x i64> %vec.phi55, %10
%index.next = add nuw i64 %index, 4
%13 = icmp eq i64 %index.next, %n.vec
br i1 %13, label %middle.block, label %vector.body, !llvm.loop !11
middle.block: ; preds = %vector.body
%rdx.minmax64 = call <2 x i32> @llvm.smin.v2i32(<2 x i32> %5, <2 x i32> %6)
%14 = call i32 @llvm.vector.reduce.smin.v2i32(<2 x i32> %rdx.minmax64)
%rdx.minmax = call <2 x i32> @llvm.smax.v2i32(<2 x i32> %7, <2 x i32> %8)
%15 = call i32 @llvm.vector.reduce.smax.v2i32(<2 x i32> %rdx.minmax)
%bin.rdx = add <2 x i64> %12, %11
%16 = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %bin.rdx)
%cmp.n = icmp eq i64 %n.vec, %wide.trip.count
br i1 %cmp.n, label %for.end23, label %for.body6.preheader66
for.body6.preheader66: ; preds = %for.body6.preheader, %middle.block
%indvars.iv50.ph = phi i64 [ 0, %for.body6.preheader ], [ %n.vec, %middle.block ]
%sum.044.ph = phi i64 [ 0, %for.body6.preheader ], [ %16, %middle.block ]
%max.042.ph = phi i32 [ %.pre, %for.body6.preheader ], [ %15, %middle.block ]
%min.041.ph = phi i32 [ %.pre, %for.body6.preheader ], [ %14, %middle.block ]
br label %for.body6
for.body6: ; preds = %for.body6.preheader66, %for.body6
%indvars.iv50 = phi i64 [ %indvars.iv.next51, %for.body6 ], [ %indvars.iv50.ph, %for.body6.preheader66 ]
%sum.044 = phi i64 [ %add, %for.body6 ], [ %sum.044.ph, %for.body6.preheader66 ]
%max.042 = phi i32 [ %max.1, %for.body6 ], [ %max.042.ph, %for.body6.preheader66 ]
%min.041 = phi i32 [ %spec.select, %for.body6 ], [ %min.041.ph, %for.body6.preheader66 ]
%arrayidx8 = getelementptr inbounds [10000 x i32], ptr %x, i64 0, i64 %indvars.iv50
%17 = load i32, ptr %arrayidx8, align 4, !tbaa !5
%spec.select = call i32 @llvm.smin.i32(i32 %min.041, i32 %17)
%max.1 = call i32 @llvm.smax.i32(i32 %max.042, i32 %17)
%conv = sext i32 %17 to i64
%add = add nsw i64 %sum.044, %conv
%indvars.iv.next51 = add nuw nsw i64 %indvars.iv50, 1
%exitcond.not = icmp eq i64 %indvars.iv.next51, %wide.trip.count
br i1 %exitcond.not, label %for.end23, label %for.body6, !llvm.loop !14
for.end23: ; preds = %for.body6, %middle.block, %for.end
%min.0.lcssa = phi i32 [ %.pre, %for.end ], [ %14, %middle.block ], [ %spec.select, %for.body6 ]
%max.0.lcssa = phi i32 [ %.pre, %for.end ], [ %15, %middle.block ], [ %max.1, %for.body6 ]
%sum.0.lcssa = phi i64 [ 0, %for.end ], [ %16, %middle.block ], [ %add, %for.body6 ]
%call24 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %min.0.lcssa, i32 noundef %max.0.lcssa, i64 noundef %sum.0.lcssa)
call void @llvm.lifetime.end.p0(i64 40000, ptr nonnull %x) #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: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smin.i32(i32, i32) #3
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smax.i32(i32, i32) #3
; Function Attrs: nocallback nofree nosync nounwind willreturn memory(inaccessiblemem: write)
declare void @llvm.assume(i1 noundef) #4
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare <2 x i32> @llvm.smin.v2i32(<2 x i32>, <2 x i32>) #3
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare <2 x i32> @llvm.smax.v2i32(<2 x i32>, <2 x i32>) #3
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.vector.reduce.add.v2i64(<2 x i64>) #3
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.vector.reduce.smax.v2i32(<2 x i32>) #3
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.vector.reduce.smin.v2i32(<2 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 = { nocallback nofree nosync nounwind willreturn memory(inaccessiblemem: 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}
!12 = !{!"llvm.loop.isvectorized", i32 1}
!13 = !{!"llvm.loop.unroll.runtime.disable"}
!14 = distinct !{!14, !10, !13, !12}
|
#include <stdio.h>
int main(void){
int i,n,min=1000000,max=-1000000,a;
double sum=0;
scanf("%d",&n);
for(i=0;i<n;i++){
scanf("%d",&a);
if(a<min){
min=a;
}
if(max<a){
max=a;
}
sum+=a;
}
printf("%d %d %.0lf\n",min,max,sum);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_173321/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_173321/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 [13 x i8] c"%d %d %.0lf\0A\00", align 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
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %a) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp12 = icmp sgt i32 %0, 0
br i1 %cmp12, label %for.body, label %for.end
for.body: ; preds = %entry, %for.body
%sum.016 = phi double [ %add, %for.body ], [ 0.000000e+00, %entry ]
%max.015 = phi i32 [ %max.1, %for.body ], [ -1000000, %entry ]
%min.014 = phi i32 [ %spec.select, %for.body ], [ 1000000, %entry ]
%i.013 = phi i32 [ %inc, %for.body ], [ 0, %entry ]
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a)
%1 = load i32, ptr %a, align 4, !tbaa !5
%spec.select = call i32 @llvm.smin.i32(i32 %1, i32 %min.014)
%max.1 = call i32 @llvm.smax.i32(i32 %max.015, i32 %1)
%conv = sitofp i32 %1 to double
%add = fadd double %sum.016, %conv
%inc = add nuw nsw i32 %i.013, 1
%2 = load i32, ptr %n, align 4, !tbaa !5
%cmp = icmp slt i32 %inc, %2
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !9
for.end: ; preds = %for.body, %entry
%min.0.lcssa = phi i32 [ 1000000, %entry ], [ %spec.select, %for.body ]
%max.0.lcssa = phi i32 [ -1000000, %entry ], [ %max.1, %for.body ]
%sum.0.lcssa = phi double [ 0.000000e+00, %entry ], [ %add, %for.body ]
%call6 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %min.0.lcssa, i32 noundef %max.0.lcssa, double noundef %sum.0.lcssa)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %a) #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.smin.i32(i32, i32) #3
; 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"}
|
#include<stdio.h>
int main(void){
int i,n;
int number;
long long int sum=0;
int min=0;
int max=0;
scanf("%d",&n);
for(i=0;i<n;i++)
{
scanf("%d",&number);
if(i==0)
{
min = number;
max = number;
}
if(number<min) min = number;
if(number>max) max = number;
sum += number;
}
printf("%d %d %lld\n",min,max,sum);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_173365/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_173365/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 [12 x i8] c"%d %d %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
%number = 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 %number) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp17 = icmp sgt i32 %0, 0
br i1 %cmp17, label %for.body.preheader, label %for.end
for.body.preheader: ; preds = %entry
%call1.peel = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %number)
%1 = load i32, ptr %number, align 4
%conv.peel = sext i32 %1 to i64
%2 = load i32, ptr %n, align 4, !tbaa !5
%cmp.peel = icmp sgt i32 %2, 1
br i1 %cmp.peel, label %for.body, label %for.end
for.body: ; preds = %for.body.preheader, %for.body
%max.021 = phi i32 [ %max.2, %for.body ], [ %1, %for.body.preheader ]
%min.020 = phi i32 [ %min.2, %for.body ], [ %1, %for.body.preheader ]
%sum.019 = phi i64 [ %add, %for.body ], [ %conv.peel, %for.body.preheader ]
%i.018 = phi i32 [ %inc, %for.body ], [ 1, %for.body.preheader ]
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %number)
%3 = load i32, ptr %number, align 4
%min.2 = call i32 @llvm.smin.i32(i32 %3, i32 %min.020)
%max.2 = call i32 @llvm.smax.i32(i32 %3, i32 %max.021)
%conv = sext i32 %3 to i64
%add = add nsw i64 %sum.019, %conv
%inc = add nuw nsw i32 %i.018, 1
%4 = load i32, ptr %n, align 4, !tbaa !5
%cmp = icmp slt i32 %inc, %4
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !9
for.end: ; preds = %for.body, %for.body.preheader, %entry
%sum.0.lcssa = phi i64 [ 0, %entry ], [ %conv.peel, %for.body.preheader ], [ %add, %for.body ]
%min.0.lcssa = phi i32 [ 0, %entry ], [ %1, %for.body.preheader ], [ %min.2, %for.body ]
%max.0.lcssa = phi i32 [ 0, %entry ], [ %1, %for.body.preheader ], [ %max.2, %for.body ]
%call9 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %min.0.lcssa, i32 noundef %max.0.lcssa, i64 noundef %sum.0.lcssa)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %number) #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.smin.i32(i32, i32) #3
; 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, !11}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!"llvm.loop.peeled.count", i32 1}
|
#include <stdio.h>
int main(){
int n, i, max, min;
long long int sum;
scanf("%d",&n);
int a[n];
for(i = 0; i < n; i++)
scanf("%d",&a[i]);
max = a[0];
min = a[0];
sum = 0;
for(i = 0; i < n; i++){
if(a[i] > max)
max = a[i];
if(a[i] < min)
min = a[i];
sum += a[i];
}
printf("%d %d %lld\n",min, max, sum);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_173408/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_173408/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 [12 x i8] c"%d %d %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
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
%1 = zext i32 %0 to i64
%2 = call ptr @llvm.stacksave.p0()
%vla = alloca i32, i64 %1, align 16
%3 = load i32, ptr %n, align 4, !tbaa !5
%cmp38 = icmp sgt i32 %3, 0
call void @llvm.assume(i1 %cmp38)
br label %for.body
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds i32, ptr %vla, 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
%4 = load i32, ptr %n, align 4, !tbaa !5
%5 = sext i32 %4 to i64
%cmp = icmp slt i64 %indvars.iv.next, %5
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !9
for.end: ; preds = %for.body
%.pre = load i32, ptr %vla, align 16, !tbaa !5
%cmp540 = icmp sgt i32 %4, 0
br i1 %cmp540, label %for.body6.preheader, label %for.end23
for.body6.preheader: ; preds = %for.end
%wide.trip.count = zext i32 %4 to i64
%min.iters.check = icmp ult i32 %4, 4
br i1 %min.iters.check, label %for.body6.preheader66, label %vector.ph
vector.ph: ; preds = %for.body6.preheader
%n.vec = and i64 %wide.trip.count, 4294967292
%minmax.ident.splatinsert = insertelement <2 x i32> poison, i32 %.pre, i64 0
%minmax.ident.splat = shufflevector <2 x i32> %minmax.ident.splatinsert, <2 x i32> poison, <2 x i32> zeroinitializer
%minmax.ident.splatinsert60 = insertelement <2 x i32> poison, i32 %.pre, i64 0
%minmax.ident.splat61 = shufflevector <2 x i32> %minmax.ident.splatinsert60, <2 x i32> poison, <2 x i32> zeroinitializer
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> [ zeroinitializer, %vector.ph ], [ %14, %vector.body ]
%vec.phi55 = phi <2 x i64> [ zeroinitializer, %vector.ph ], [ %15, %vector.body ]
%vec.phi56 = phi <2 x i32> [ %minmax.ident.splat, %vector.ph ], [ %10, %vector.body ]
%vec.phi57 = phi <2 x i32> [ %minmax.ident.splat, %vector.ph ], [ %11, %vector.body ]
%vec.phi58 = phi <2 x i32> [ %minmax.ident.splat61, %vector.ph ], [ %8, %vector.body ]
%vec.phi59 = phi <2 x i32> [ %minmax.ident.splat61, %vector.ph ], [ %9, %vector.body ]
%6 = getelementptr inbounds i32, ptr %vla, i64 %index
%wide.load = load <2 x i32>, ptr %6, align 16, !tbaa !5
%7 = getelementptr inbounds i32, ptr %6, i64 2
%wide.load62 = load <2 x i32>, ptr %7, align 8, !tbaa !5
%8 = call <2 x i32> @llvm.smax.v2i32(<2 x i32> %wide.load, <2 x i32> %vec.phi58)
%9 = call <2 x i32> @llvm.smax.v2i32(<2 x i32> %wide.load62, <2 x i32> %vec.phi59)
%10 = call <2 x i32> @llvm.smin.v2i32(<2 x i32> %wide.load, <2 x i32> %vec.phi56)
%11 = call <2 x i32> @llvm.smin.v2i32(<2 x i32> %wide.load62, <2 x i32> %vec.phi57)
%12 = sext <2 x i32> %wide.load to <2 x i64>
%13 = sext <2 x i32> %wide.load62 to <2 x i64>
%14 = add <2 x i64> %vec.phi, %12
%15 = add <2 x i64> %vec.phi55, %13
%index.next = add nuw i64 %index, 4
%16 = icmp eq i64 %index.next, %n.vec
br i1 %16, label %middle.block, label %vector.body, !llvm.loop !11
middle.block: ; preds = %vector.body
%rdx.minmax64 = call <2 x i32> @llvm.smax.v2i32(<2 x i32> %8, <2 x i32> %9)
%17 = call i32 @llvm.vector.reduce.smax.v2i32(<2 x i32> %rdx.minmax64)
%rdx.minmax = call <2 x i32> @llvm.smin.v2i32(<2 x i32> %10, <2 x i32> %11)
%18 = call i32 @llvm.vector.reduce.smin.v2i32(<2 x i32> %rdx.minmax)
%bin.rdx = add <2 x i64> %15, %14
%19 = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %bin.rdx)
%cmp.n = icmp eq i64 %n.vec, %wide.trip.count
br i1 %cmp.n, label %for.end23, label %for.body6.preheader66
for.body6.preheader66: ; preds = %for.body6.preheader, %middle.block
%indvars.iv50.ph = phi i64 [ 0, %for.body6.preheader ], [ %n.vec, %middle.block ]
%sum.043.ph = phi i64 [ 0, %for.body6.preheader ], [ %19, %middle.block ]
%min.042.ph = phi i32 [ %.pre, %for.body6.preheader ], [ %18, %middle.block ]
%max.041.ph = phi i32 [ %.pre, %for.body6.preheader ], [ %17, %middle.block ]
br label %for.body6
for.body6: ; preds = %for.body6.preheader66, %for.body6
%indvars.iv50 = phi i64 [ %indvars.iv.next51, %for.body6 ], [ %indvars.iv50.ph, %for.body6.preheader66 ]
%sum.043 = phi i64 [ %add, %for.body6 ], [ %sum.043.ph, %for.body6.preheader66 ]
%min.042 = phi i32 [ %min.1, %for.body6 ], [ %min.042.ph, %for.body6.preheader66 ]
%max.041 = phi i32 [ %spec.select, %for.body6 ], [ %max.041.ph, %for.body6.preheader66 ]
%arrayidx8 = getelementptr inbounds i32, ptr %vla, i64 %indvars.iv50
%20 = load i32, ptr %arrayidx8, align 4, !tbaa !5
%spec.select = call i32 @llvm.smax.i32(i32 %20, i32 %max.041)
%min.1 = call i32 @llvm.smin.i32(i32 %20, i32 %min.042)
%conv = sext i32 %20 to i64
%add = add nsw i64 %sum.043, %conv
%indvars.iv.next51 = add nuw nsw i64 %indvars.iv50, 1
%exitcond.not = icmp eq i64 %indvars.iv.next51, %wide.trip.count
br i1 %exitcond.not, label %for.end23, label %for.body6, !llvm.loop !14
for.end23: ; preds = %for.body6, %middle.block, %for.end
%max.0.lcssa = phi i32 [ %.pre, %for.end ], [ %17, %middle.block ], [ %spec.select, %for.body6 ]
%min.0.lcssa = phi i32 [ %.pre, %for.end ], [ %18, %middle.block ], [ %min.1, %for.body6 ]
%sum.0.lcssa = phi i64 [ 0, %for.end ], [ %19, %middle.block ], [ %add, %for.body6 ]
%call24 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %min.0.lcssa, i32 noundef %max.0.lcssa, i64 noundef %sum.0.lcssa)
call void @llvm.stackrestore.p0(ptr %2)
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: mustprogress nocallback nofree nosync nounwind willreturn
declare ptr @llvm.stacksave.p0() #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
declare void @llvm.stackrestore.p0(ptr) #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.smax.i32(i32, i32) #4
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smin.i32(i32, i32) #4
; Function Attrs: nocallback nofree nosync nounwind willreturn memory(inaccessiblemem: write)
declare void @llvm.assume(i1 noundef) #5
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare <2 x i32> @llvm.smax.v2i32(<2 x i32>, <2 x i32>) #4
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare <2 x i32> @llvm.smin.v2i32(<2 x i32>, <2 x i32>) #4
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.vector.reduce.add.v2i64(<2 x i64>) #4
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.vector.reduce.smin.v2i32(<2 x i32>) #4
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.vector.reduce.smax.v2i32(<2 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 = { 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 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #5 = { nocallback nofree nosync nounwind willreturn memory(inaccessiblemem: 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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10, !12, !13}
!12 = !{!"llvm.loop.isvectorized", i32 1}
!13 = !{!"llvm.loop.unroll.runtime.disable"}
!14 = distinct !{!14, !10, !13, !12}
|
#include<stdio.h>
int main(void){
int n,i,ai,max,min;
double sum;
sum=0.0;
max=-1000000;
min=1000000;
scanf("%d",&n);
for(i=0;i<n;i++){
scanf("%d",&ai);
if(ai<min){
min=ai;
}
if(max<ai){
max=ai;
}
sum=sum+ai;
}
printf("%d %d %.0lf\n",min,max,sum);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_173451/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_173451/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 [13 x i8] c"%d %d %.0lf\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
%ai = 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 %ai) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp12 = icmp sgt i32 %0, 0
br i1 %cmp12, label %for.body, label %for.end
for.body: ; preds = %entry, %for.body
%sum.016 = phi double [ %add, %for.body ], [ 0.000000e+00, %entry ]
%min.015 = phi i32 [ %spec.select, %for.body ], [ 1000000, %entry ]
%max.014 = phi i32 [ %max.1, %for.body ], [ -1000000, %entry ]
%i.013 = phi i32 [ %inc, %for.body ], [ 0, %entry ]
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %ai)
%1 = load i32, ptr %ai, align 4, !tbaa !5
%spec.select = call i32 @llvm.smin.i32(i32 %1, i32 %min.015)
%max.1 = call i32 @llvm.smax.i32(i32 %max.014, i32 %1)
%conv = sitofp i32 %1 to double
%add = fadd double %sum.016, %conv
%inc = add nuw nsw i32 %i.013, 1
%2 = load i32, ptr %n, align 4, !tbaa !5
%cmp = icmp slt i32 %inc, %2
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !9
for.end: ; preds = %for.body, %entry
%max.0.lcssa = phi i32 [ -1000000, %entry ], [ %max.1, %for.body ]
%min.0.lcssa = phi i32 [ 1000000, %entry ], [ %spec.select, %for.body ]
%sum.0.lcssa = phi double [ 0.000000e+00, %entry ], [ %add, %for.body ]
%call6 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %min.0.lcssa, i32 noundef %max.0.lcssa, double noundef %sum.0.lcssa)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %ai) #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.smin.i32(i32, i32) #3
; 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"}
|
#include<stdio.h>
int main(void){
int ai,n,i,b,s;
double w;
b=-1000000;
s=1000000;
scanf("%d",&n);
for(i=0;i<n;i++){
scanf("%d",&ai);
if(ai<s){
s=ai;
}
if(b<ai){
b=ai;
}
w=w+ai;
}
printf("%d %d %0.lf\n",s,b,w);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_173495/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_173495/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 [13 x i8] c"%d %d %0.lf\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%ai = alloca i32, align 4
%n = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %ai) #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
%cmp12 = icmp sgt i32 %0, 0
call void @llvm.assume(i1 %cmp12)
br label %for.body
for.body: ; preds = %entry, %for.body
%w.016 = phi double [ %add, %for.body ], [ undef, %entry ]
%s.015 = phi i32 [ %spec.select, %for.body ], [ 1000000, %entry ]
%b.014 = phi i32 [ %b.1, %for.body ], [ -1000000, %entry ]
%i.013 = phi i32 [ %inc, %for.body ], [ 0, %entry ]
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %ai)
%1 = load i32, ptr %ai, align 4, !tbaa !5
%spec.select = call i32 @llvm.smin.i32(i32 %1, i32 %s.015)
%b.1 = call i32 @llvm.smax.i32(i32 %b.014, i32 %1)
%conv = sitofp i32 %1 to double
%add = fadd double %w.016, %conv
%inc = add nuw nsw i32 %i.013, 1
%2 = load i32, ptr %n, align 4, !tbaa !5
%cmp = icmp slt i32 %inc, %2
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !9
for.end: ; preds = %for.body
%call6 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %spec.select, i32 noundef %b.1, double noundef %add)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #5
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %ai) #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 nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smax.i32(i32, i32) #3
; Function Attrs: nocallback nofree nosync nounwind willreturn memory(inaccessiblemem: write)
declare void @llvm.assume(i1 noundef) #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 nosync nounwind willreturn memory(inaccessiblemem: 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"}
|
#include <stdio.h>
int main(void)
{
int a[10000], min, max, n, i;
long long sum = 0;
scanf("%d", &n);
for(i = 0; i < n; i++){
scanf("%d", &a[i]);
sum += a[i];
}
max = min = a[0];
for(i = 1; i < n; i++){
if(a[i] > max){
max = a[i];
}
if(a[i] < min){
min = a[i];
}
}
printf("%d %d %lld\n", min, max, sum);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_173538/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_173538/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 [12 x i8] c"%d %d %lld\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%a = alloca [10000 x i32], align 16
%n = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 40000, 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
%cmp40 = icmp sgt i32 %0, 0
call void @llvm.assume(i1 %cmp40)
br label %for.body
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%sum.042 = phi i64 [ %add, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [10000 x i32], ptr %a, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%1 = load i32, ptr %arrayidx, align 4, !tbaa !5
%conv = sext i32 %1 to i64
%add = add nsw i64 %sum.042, %conv
%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 !9
for.end: ; preds = %for.body
%.pre = load i32, ptr %a, align 16, !tbaa !5
%cmp644 = icmp sgt i32 %2, 1
br i1 %cmp644, label %for.body8.preheader, label %for.end25
for.body8.preheader: ; preds = %for.end
%wide.trip.count = zext i32 %2 to i64
%4 = add nsw i64 %wide.trip.count, -1
%min.iters.check = icmp ult i32 %2, 9
br i1 %min.iters.check, label %for.body8.preheader67, label %vector.ph
vector.ph: ; preds = %for.body8.preheader
%n.vec = and i64 %4, -8
%ind.end = or i64 %n.vec, 1
%minmax.ident.splatinsert = insertelement <4 x i32> poison, i32 %.pre, i64 0
%minmax.ident.splat = shufflevector <4 x i32> %minmax.ident.splatinsert, <4 x i32> poison, <4 x i32> zeroinitializer
%minmax.ident.splatinsert62 = insertelement <4 x i32> poison, i32 %.pre, i64 0
%minmax.ident.splat63 = shufflevector <4 x i32> %minmax.ident.splatinsert62, <4 x i32> poison, <4 x i32> zeroinitializer
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> [ %minmax.ident.splat, %vector.ph ], [ %7, %vector.body ]
%vec.phi59 = phi <4 x i32> [ %minmax.ident.splat, %vector.ph ], [ %8, %vector.body ]
%vec.phi60 = phi <4 x i32> [ %minmax.ident.splat63, %vector.ph ], [ %9, %vector.body ]
%vec.phi61 = phi <4 x i32> [ %minmax.ident.splat63, %vector.ph ], [ %10, %vector.body ]
%offset.idx = or i64 %index, 1
%5 = getelementptr inbounds [10000 x i32], ptr %a, i64 0, i64 %offset.idx
%wide.load = load <4 x i32>, ptr %5, align 4, !tbaa !5
%6 = getelementptr inbounds i32, ptr %5, i64 4
%wide.load64 = load <4 x i32>, ptr %6, align 4, !tbaa !5
%7 = call <4 x i32> @llvm.smax.v4i32(<4 x i32> %wide.load, <4 x i32> %vec.phi)
%8 = call <4 x i32> @llvm.smax.v4i32(<4 x i32> %wide.load64, <4 x i32> %vec.phi59)
%9 = call <4 x i32> @llvm.smin.v4i32(<4 x i32> %wide.load, <4 x i32> %vec.phi60)
%10 = call <4 x i32> @llvm.smin.v4i32(<4 x i32> %wide.load64, <4 x i32> %vec.phi61)
%index.next = add nuw i64 %index, 8
%11 = icmp eq i64 %index.next, %n.vec
br i1 %11, label %middle.block, label %vector.body, !llvm.loop !11
middle.block: ; preds = %vector.body
%rdx.minmax65 = call <4 x i32> @llvm.smin.v4i32(<4 x i32> %9, <4 x i32> %10)
%12 = call i32 @llvm.vector.reduce.smin.v4i32(<4 x i32> %rdx.minmax65)
%rdx.minmax = call <4 x i32> @llvm.smax.v4i32(<4 x i32> %7, <4 x i32> %8)
%13 = call i32 @llvm.vector.reduce.smax.v4i32(<4 x i32> %rdx.minmax)
%cmp.n = icmp eq i64 %4, %n.vec
br i1 %cmp.n, label %for.end25, label %for.body8.preheader67
for.body8.preheader67: ; preds = %for.body8.preheader, %middle.block
%indvars.iv52.ph = phi i64 [ 1, %for.body8.preheader ], [ %ind.end, %middle.block ]
%max.046.ph = phi i32 [ %.pre, %for.body8.preheader ], [ %13, %middle.block ]
%min.045.ph = phi i32 [ %.pre, %for.body8.preheader ], [ %12, %middle.block ]
br label %for.body8
for.body8: ; preds = %for.body8.preheader67, %for.body8
%indvars.iv52 = phi i64 [ %indvars.iv.next53, %for.body8 ], [ %indvars.iv52.ph, %for.body8.preheader67 ]
%max.046 = phi i32 [ %spec.select, %for.body8 ], [ %max.046.ph, %for.body8.preheader67 ]
%min.045 = phi i32 [ %min.1, %for.body8 ], [ %min.045.ph, %for.body8.preheader67 ]
%arrayidx10 = getelementptr inbounds [10000 x i32], ptr %a, i64 0, i64 %indvars.iv52
%14 = load i32, ptr %arrayidx10, align 4, !tbaa !5
%spec.select = call i32 @llvm.smax.i32(i32 %14, i32 %max.046)
%min.1 = call i32 @llvm.smin.i32(i32 %14, i32 %min.045)
%indvars.iv.next53 = add nuw nsw i64 %indvars.iv52, 1
%exitcond.not = icmp eq i64 %indvars.iv.next53, %wide.trip.count
br i1 %exitcond.not, label %for.end25, label %for.body8, !llvm.loop !14
for.end25: ; preds = %for.body8, %middle.block, %for.end
%min.0.lcssa = phi i32 [ %.pre, %for.end ], [ %12, %middle.block ], [ %min.1, %for.body8 ]
%max.0.lcssa = phi i32 [ %.pre, %for.end ], [ %13, %middle.block ], [ %spec.select, %for.body8 ]
%call26 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %min.0.lcssa, i32 noundef %max.0.lcssa, i64 noundef %add)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #5
call void @llvm.lifetime.end.p0(i64 40000, 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.smin.i32(i32, i32) #3
; Function Attrs: nocallback nofree nosync nounwind willreturn memory(inaccessiblemem: write)
declare void @llvm.assume(i1 noundef) #4
; 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 <4 x i32> @llvm.smin.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
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.vector.reduce.smin.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 = { nocallback nofree nosync nounwind willreturn memory(inaccessiblemem: 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}
!12 = !{!"llvm.loop.isvectorized", i32 1}
!13 = !{!"llvm.loop.unroll.runtime.disable"}
!14 = distinct !{!14, !10, !13, !12}
|
#include <stdio.h>
int main(void){
int n;
long long int min,max,sum;
scanf("%d",&n);
int a[n];
sum=0;
int i;
for(i=0;i<n;i++){
scanf("%d",&a[i]);
if(i==0){min=a[i]; max=a[i]; sum=a[i];}
else{
if(min>a[i]) min=a[i];
if(max<a[i]) max=a[i];
sum+=a[i];
}
}
printf("%lld %lld %lld\n",min,max,sum);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_173589/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_173589/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 [16 x i8] c"%lld %lld %lld\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
for.inc.peel:
%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
%1 = zext i32 %0 to i64
%2 = call ptr @llvm.stacksave.p0()
%vla = alloca i32, i64 %1, align 16
%3 = load i32, ptr %n, align 4, !tbaa !5
%cmp49 = icmp sgt i32 %3, 0
call void @llvm.assume(i1 %cmp49)
%call1.peel = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %vla)
%4 = load i32, ptr %vla, align 16, !tbaa !5
%conv.peel = sext i32 %4 to i64
%5 = load i32, ptr %n, align 4, !tbaa !5
%cmp.peel = icmp sgt i32 %5, 1
br i1 %cmp.peel, label %for.inc, label %for.end
for.inc: ; preds = %for.inc.peel, %for.inc
%indvars.iv = phi i64 [ %indvars.iv.next, %for.inc ], [ 1, %for.inc.peel ]
%min.052 = phi i64 [ %spec.select, %for.inc ], [ %conv.peel, %for.inc.peel ]
%sum.051 = phi i64 [ %add, %for.inc ], [ %conv.peel, %for.inc.peel ]
%max.050 = phi i64 [ %max.1, %for.inc ], [ %conv.peel, %for.inc.peel ]
%arrayidx = getelementptr inbounds i32, ptr %vla, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%6 = load i32, ptr %arrayidx, align 4, !tbaa !5
%conv13 = sext i32 %6 to i64
%spec.select = call i64 @llvm.smin.i64(i64 %min.052, i64 %conv13)
%max.1 = call i64 @llvm.smax.i64(i64 %max.050, i64 %conv13)
%add = add nsw i64 %sum.051, %conv13
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%7 = load i32, ptr %n, align 4, !tbaa !5
%8 = sext i32 %7 to i64
%cmp = icmp slt i64 %indvars.iv.next, %8
br i1 %cmp, label %for.inc, label %for.end, !llvm.loop !9
for.end: ; preds = %for.inc, %for.inc.peel
%max.2.lcssa = phi i64 [ %conv.peel, %for.inc.peel ], [ %max.1, %for.inc ]
%sum.1.lcssa = phi i64 [ %conv.peel, %for.inc.peel ], [ %add, %for.inc ]
%min.2.lcssa = phi i64 [ %conv.peel, %for.inc.peel ], [ %spec.select, %for.inc ]
%call34 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %min.2.lcssa, i64 noundef %max.2.lcssa, i64 noundef %sum.1.lcssa)
call void @llvm.stackrestore.p0(ptr %2)
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: mustprogress nocallback nofree nosync nounwind willreturn
declare ptr @llvm.stacksave.p0() #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: mustprogress nocallback nofree nosync nounwind willreturn
declare void @llvm.stackrestore.p0(ptr) #3
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smin.i64(i64, i64) #4
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smax.i64(i64, i64) #4
; Function Attrs: nocallback nofree nosync nounwind willreturn memory(inaccessiblemem: write)
declare void @llvm.assume(i1 noundef) #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 = { mustprogress nocallback nofree nosync nounwind willreturn }
attributes #4 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #5 = { nocallback nofree nosync nounwind willreturn memory(inaccessiblemem: 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 = distinct !{!9, !10, !11}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!"llvm.loop.peeled.count", i32 1}
|
#include<stdio.h>
int main(void){
int ai,n,i,min,max;
long sum;
scanf("%d",&n);
for(i=0;i<n;i++){
scanf("%d",&ai);
if(i==0){
min=ai;
max=ai;
sum=ai;}
else{
sum=sum+ai;
if(min>ai){
min=ai;}
if(max<ai){
max=ai;}}}
printf("%d %d %ld\n",min,max,sum);
return 0;} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_173631/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_173631/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 [11 x i8] c"%d %d %ld\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
for.inc.peel:
%ai = alloca i32, align 4
%n = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %ai) #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
%cmp20 = icmp sgt i32 %0, 0
call void @llvm.assume(i1 %cmp20)
%call1.peel = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %ai)
%1 = load i32, ptr %ai, align 4, !tbaa !5
%conv.peel = sext i32 %1 to i64
%2 = load i32, ptr %n, align 4, !tbaa !5
%cmp.peel = icmp sgt i32 %2, 1
br i1 %cmp.peel, label %for.inc, label %for.end
for.inc: ; preds = %for.inc.peel, %for.inc
%sum.024 = phi i64 [ %add, %for.inc ], [ %conv.peel, %for.inc.peel ]
%max.023 = phi i32 [ %spec.select19, %for.inc ], [ %1, %for.inc.peel ]
%min.022 = phi i32 [ %spec.select, %for.inc ], [ %1, %for.inc.peel ]
%i.021 = phi i32 [ %inc, %for.inc ], [ 1, %for.inc.peel ]
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %ai)
%3 = load i32, ptr %ai, align 4, !tbaa !5
%conv3 = sext i32 %3 to i64
%add = add nsw i64 %sum.024, %conv3
%spec.select = call i32 @llvm.smin.i32(i32 %min.022, i32 %3)
%spec.select19 = call i32 @llvm.smax.i32(i32 %max.023, i32 %3)
%inc = add nuw nsw i32 %i.021, 1
%4 = load i32, ptr %n, align 4, !tbaa !5
%cmp = icmp slt i32 %inc, %4
br i1 %cmp, label %for.inc, label %for.end, !llvm.loop !9
for.end: ; preds = %for.inc, %for.inc.peel
%min.2.lcssa = phi i32 [ %1, %for.inc.peel ], [ %spec.select, %for.inc ]
%max.1.lcssa = phi i32 [ %1, %for.inc.peel ], [ %spec.select19, %for.inc ]
%sum.1.lcssa = phi i64 [ %conv.peel, %for.inc.peel ], [ %add, %for.inc ]
%call12 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %min.2.lcssa, i32 noundef %max.1.lcssa, i64 noundef %sum.1.lcssa)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #5
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %ai) #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 nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smax.i32(i32, i32) #3
; Function Attrs: nocallback nofree nosync nounwind willreturn memory(inaccessiblemem: write)
declare void @llvm.assume(i1 noundef) #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 nosync nounwind willreturn memory(inaccessiblemem: 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, !11}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!"llvm.loop.peeled.count", i32 1}
|
#include<stdio.h>
int main(){
int i;
int n;
long long int a, sum = 0, min, max;
scanf("%d", &n);
for(i = 0;i < n;i++){
scanf("%lld", &a);
if(i == 0){
min = a;
max = a;
}
if(min > a){
min = a;
}
if(max < a){
max = a;
}
sum += a;
}
printf("%lld %lld %lld\n",min, max, sum);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_173675/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_173675/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 [5 x i8] c"%lld\00", align 1
@.str.2 = private unnamed_addr constant [16 x i8] c"%lld %lld %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
%a = alloca i64, align 8
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #5
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %a) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp17 = icmp sgt i32 %0, 0
call void @llvm.assume(i1 %cmp17)
%call1.peel = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %a)
%1 = load i64, ptr %a, align 8
%2 = load i32, ptr %n, align 4, !tbaa !5
%cmp.peel = icmp sgt i32 %2, 1
br i1 %cmp.peel, label %for.body, label %for.end
for.body: ; preds = %entry, %for.body
%max.021 = phi i64 [ %max.2, %for.body ], [ %1, %entry ]
%min.020 = phi i64 [ %min.2, %for.body ], [ %1, %entry ]
%sum.019 = phi i64 [ %add, %for.body ], [ %1, %entry ]
%i.018 = phi i32 [ %inc, %for.body ], [ 1, %entry ]
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %a)
%3 = load i64, ptr %a, align 8
%min.2 = call i64 @llvm.smin.i64(i64 %min.020, i64 %3)
%max.2 = call i64 @llvm.smax.i64(i64 %max.021, i64 %3)
%add = add nsw i64 %3, %sum.019
%inc = add nuw nsw i32 %i.018, 1
%4 = load i32, ptr %n, align 4, !tbaa !5
%cmp = icmp slt i32 %inc, %4
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !9
for.end: ; preds = %for.body, %entry
%min.2.lcssa = phi i64 [ %1, %entry ], [ %min.2, %for.body ]
%max.2.lcssa = phi i64 [ %1, %entry ], [ %max.2, %for.body ]
%add.lcssa = phi i64 [ %1, %entry ], [ %add, %for.body ]
%call9 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i64 noundef %min.2.lcssa, i64 noundef %max.2.lcssa, i64 noundef %add.lcssa)
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %a) #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: 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 i64 @llvm.smin.i64(i64, i64) #3
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smax.i64(i64, i64) #3
; Function Attrs: nocallback nofree nosync nounwind willreturn memory(inaccessiblemem: write)
declare void @llvm.assume(i1 noundef) #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 nosync nounwind willreturn memory(inaccessiblemem: 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, !11}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!"llvm.loop.peeled.count", i32 1}
|
#include <stdio.h>
int main(void)
{
int a; /*??\????????????*/
int n; /*??\???????????°*/
int c; /*??°???????????¨?????°*/
int max; /*??\?????°??§????????§????????°*/
int min; /*??\???????????°??§???????°?????????°*/
long long sum; /*??\???????????°???????¨?*/
max = -1000000;
min = 1000000;
sum = 0;
scanf("%d", &n);
for (c = 1; c <= n; c++){
scanf("%d", &a);
if (c == 1) {
max = a;
min = a;
}
if(max < a){
max = a;
}
if(min > a){
min = a;
}
sum = sum + a;
}
printf("%d %d %lld\n", min, max, sum);
return (0);
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_173718/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_173718/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 [12 x i8] c"%d %d %lld\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%a = alloca i32, align 4
%n = 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 %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.preheader
for.body.preheader: ; preds = %entry
%call1.peel = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a)
%1 = load i32, ptr %a, align 4
%conv.peel = sext i32 %1 to i64
%2 = load i32, ptr %n, align 4, !tbaa !5
%cmp.not.not.peel = icmp sgt i32 %2, 1
br i1 %cmp.not.not.peel, label %for.body, label %for.end
for.body: ; preds = %for.body.preheader, %for.body
%sum.021 = phi i64 [ %add, %for.body ], [ %conv.peel, %for.body.preheader ]
%min.020 = phi i32 [ %min.2, %for.body ], [ %1, %for.body.preheader ]
%max.019 = phi i32 [ %max.2, %for.body ], [ %1, %for.body.preheader ]
%c.018 = phi i32 [ %inc, %for.body ], [ 2, %for.body.preheader ]
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a)
%3 = load i32, ptr %a, align 4
%max.2 = call i32 @llvm.smax.i32(i32 %max.019, i32 %3)
%min.2 = call i32 @llvm.smin.i32(i32 %min.020, i32 %3)
%conv = sext i32 %3 to i64
%add = add nsw i64 %sum.021, %conv
%inc = add nuw nsw i32 %c.018, 1
%4 = load i32, ptr %n, align 4, !tbaa !5
%cmp.not.not = icmp slt i32 %c.018, %4
br i1 %cmp.not.not, label %for.body, label %for.end, !llvm.loop !9
for.end: ; preds = %for.body, %for.body.preheader, %entry
%max.0.lcssa = phi i32 [ -1000000, %entry ], [ %1, %for.body.preheader ], [ %max.2, %for.body ]
%min.0.lcssa = phi i32 [ 1000000, %entry ], [ %1, %for.body.preheader ], [ %min.2, %for.body ]
%sum.0.lcssa = phi i64 [ 0, %entry ], [ %conv.peel, %for.body.preheader ], [ %add, %for.body ]
%call9 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %min.0.lcssa, i32 noundef %max.0.lcssa, i64 noundef %sum.0.lcssa)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #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.smax.i32(i32, i32) #3
; 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"}
!9 = distinct !{!9, !10, !11}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!"llvm.loop.peeled.count", i32 1}
|
#include <stdio.h>
int main(void)
{
int i,n,a[10000],min,max;
long long int sum=0;
scanf("%d",&n);
for(i=0;i<n;i++)
{
scanf("%d",&a[i]);
sum += a[i];
}
min = a[0];
max = a[0];
for(i=1;i<n;i++)
{
if(min>a[i])
{
min = a[i];
}
if(max<a[i])
{
max = a[i];
}
}
printf("%d %d %lld\n",min,max,sum);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_173769/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_173769/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 [12 x i8] c"%d %d %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
%a = alloca [10000 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #5
call void @llvm.lifetime.start.p0(i64 40000, ptr nonnull %a) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp41 = icmp sgt i32 %0, 0
call void @llvm.assume(i1 %cmp41)
br label %for.body
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%sum.043 = phi i64 [ %add, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [10000 x i32], ptr %a, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%1 = load i32, ptr %arrayidx, align 4, !tbaa !5
%conv = sext i32 %1 to i64
%add = add nsw i64 %sum.043, %conv
%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 !9
for.end: ; preds = %for.body
%.pre = load i32, ptr %a, align 16, !tbaa !5
%cmp745 = icmp sgt i32 %2, 1
br i1 %cmp745, label %for.body9.preheader, label %for.end26
for.body9.preheader: ; preds = %for.end
%wide.trip.count = zext i32 %2 to i64
%4 = add nsw i64 %wide.trip.count, -1
%min.iters.check = icmp ult i32 %2, 9
br i1 %min.iters.check, label %for.body9.preheader68, label %vector.ph
vector.ph: ; preds = %for.body9.preheader
%n.vec = and i64 %4, -8
%ind.end = or i64 %n.vec, 1
%minmax.ident.splatinsert = insertelement <4 x i32> poison, i32 %.pre, i64 0
%minmax.ident.splat = shufflevector <4 x i32> %minmax.ident.splatinsert, <4 x i32> poison, <4 x i32> zeroinitializer
%minmax.ident.splatinsert63 = insertelement <4 x i32> poison, i32 %.pre, i64 0
%minmax.ident.splat64 = shufflevector <4 x i32> %minmax.ident.splatinsert63, <4 x i32> poison, <4 x i32> zeroinitializer
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> [ %minmax.ident.splat, %vector.ph ], [ %9, %vector.body ]
%vec.phi60 = phi <4 x i32> [ %minmax.ident.splat, %vector.ph ], [ %10, %vector.body ]
%vec.phi61 = phi <4 x i32> [ %minmax.ident.splat64, %vector.ph ], [ %7, %vector.body ]
%vec.phi62 = phi <4 x i32> [ %minmax.ident.splat64, %vector.ph ], [ %8, %vector.body ]
%offset.idx = or i64 %index, 1
%5 = getelementptr inbounds [10000 x i32], ptr %a, i64 0, i64 %offset.idx
%wide.load = load <4 x i32>, ptr %5, align 4, !tbaa !5
%6 = getelementptr inbounds i32, ptr %5, i64 4
%wide.load65 = load <4 x i32>, ptr %6, align 4, !tbaa !5
%7 = call <4 x i32> @llvm.smin.v4i32(<4 x i32> %vec.phi61, <4 x i32> %wide.load)
%8 = call <4 x i32> @llvm.smin.v4i32(<4 x i32> %vec.phi62, <4 x i32> %wide.load65)
%9 = call <4 x i32> @llvm.smax.v4i32(<4 x i32> %vec.phi, <4 x i32> %wide.load)
%10 = call <4 x i32> @llvm.smax.v4i32(<4 x i32> %vec.phi60, <4 x i32> %wide.load65)
%index.next = add nuw i64 %index, 8
%11 = icmp eq i64 %index.next, %n.vec
br i1 %11, label %middle.block, label %vector.body, !llvm.loop !11
middle.block: ; preds = %vector.body
%rdx.minmax66 = call <4 x i32> @llvm.smin.v4i32(<4 x i32> %7, <4 x i32> %8)
%12 = call i32 @llvm.vector.reduce.smin.v4i32(<4 x i32> %rdx.minmax66)
%rdx.minmax = call <4 x i32> @llvm.smax.v4i32(<4 x i32> %9, <4 x i32> %10)
%13 = call i32 @llvm.vector.reduce.smax.v4i32(<4 x i32> %rdx.minmax)
%cmp.n = icmp eq i64 %4, %n.vec
br i1 %cmp.n, label %for.end26, label %for.body9.preheader68
for.body9.preheader68: ; preds = %for.body9.preheader, %middle.block
%indvars.iv53.ph = phi i64 [ 1, %for.body9.preheader ], [ %ind.end, %middle.block ]
%max.048.ph = phi i32 [ %.pre, %for.body9.preheader ], [ %13, %middle.block ]
%min.047.ph = phi i32 [ %.pre, %for.body9.preheader ], [ %12, %middle.block ]
br label %for.body9
for.body9: ; preds = %for.body9.preheader68, %for.body9
%indvars.iv53 = phi i64 [ %indvars.iv.next54, %for.body9 ], [ %indvars.iv53.ph, %for.body9.preheader68 ]
%max.048 = phi i32 [ %max.1, %for.body9 ], [ %max.048.ph, %for.body9.preheader68 ]
%min.047 = phi i32 [ %spec.select, %for.body9 ], [ %min.047.ph, %for.body9.preheader68 ]
%arrayidx11 = getelementptr inbounds [10000 x i32], ptr %a, i64 0, i64 %indvars.iv53
%14 = load i32, ptr %arrayidx11, align 4, !tbaa !5
%spec.select = call i32 @llvm.smin.i32(i32 %min.047, i32 %14)
%max.1 = call i32 @llvm.smax.i32(i32 %max.048, i32 %14)
%indvars.iv.next54 = add nuw nsw i64 %indvars.iv53, 1
%exitcond.not = icmp eq i64 %indvars.iv.next54, %wide.trip.count
br i1 %exitcond.not, label %for.end26, label %for.body9, !llvm.loop !14
for.end26: ; preds = %for.body9, %middle.block, %for.end
%min.0.lcssa = phi i32 [ %.pre, %for.end ], [ %12, %middle.block ], [ %spec.select, %for.body9 ]
%max.0.lcssa = phi i32 [ %.pre, %for.end ], [ %13, %middle.block ], [ %max.1, %for.body9 ]
%call27 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %min.0.lcssa, i32 noundef %max.0.lcssa, i64 noundef %add)
call void @llvm.lifetime.end.p0(i64 40000, ptr nonnull %a) #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: 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 nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smax.i32(i32, i32) #3
; Function Attrs: nocallback nofree nosync nounwind willreturn memory(inaccessiblemem: write)
declare void @llvm.assume(i1 noundef) #4
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare <4 x i32> @llvm.smin.v4i32(<4 x i32>, <4 x 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
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.vector.reduce.smin.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 = { nocallback nofree nosync nounwind willreturn memory(inaccessiblemem: 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}
!12 = !{!"llvm.loop.isvectorized", i32 1}
!13 = !{!"llvm.loop.unroll.runtime.disable"}
!14 = distinct !{!14, !10, !13, !12}
|
#include<stdio.h>
int main(void){
long n,a[10000],i,Max=-1000000,Min=1000000,Sum=0;
scanf("%d",&n);
for(i=0;i<n;i++){
scanf("%ld",&a[i]);
if(a[i]>Max){
Max=a[i];
}
if(a[i]<Min){
Min=a[i];
}
Sum+=a[i];
}
printf("%ld %ld %ld\n",Min,Max,Sum);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_173811/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_173811/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"%ld\00", align 1
@.str.2 = private unnamed_addr constant [13 x i8] c"%ld %ld %ld\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 [10000 x i64], align 16
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %n) #4
call void @llvm.lifetime.start.p0(i64 80000, ptr nonnull %a) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i64, ptr %n, align 8, !tbaa !5
%cmp23 = icmp sgt i64 %0, 0
br i1 %cmp23, label %for.body, label %for.end
for.body: ; preds = %entry, %for.body
%Sum.027 = phi i64 [ %add, %for.body ], [ 0, %entry ]
%Min.026 = phi i64 [ %Min.1, %for.body ], [ 1000000, %entry ]
%Max.025 = phi i64 [ %spec.select, %for.body ], [ -1000000, %entry ]
%i.024 = phi i64 [ %inc, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [10000 x i64], ptr %a, i64 0, i64 %i.024
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %arrayidx)
%1 = load i64, ptr %arrayidx, align 8, !tbaa !5
%spec.select = call i64 @llvm.smax.i64(i64 %1, i64 %Max.025)
%Min.1 = call i64 @llvm.smin.i64(i64 %1, i64 %Min.026)
%add = add nsw i64 %1, %Sum.027
%inc = add nuw nsw i64 %i.024, 1
%2 = load i64, ptr %n, align 8, !tbaa !5
%cmp = icmp slt i64 %inc, %2
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !9
for.end: ; preds = %for.body, %entry
%Max.0.lcssa = phi i64 [ -1000000, %entry ], [ %spec.select, %for.body ]
%Min.0.lcssa = phi i64 [ 1000000, %entry ], [ %Min.1, %for.body ]
%Sum.0.lcssa = phi i64 [ 0, %entry ], [ %add, %for.body ]
%call11 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i64 noundef %Min.0.lcssa, i64 noundef %Max.0.lcssa, i64 noundef %Sum.0.lcssa)
call void @llvm.lifetime.end.p0(i64 80000, ptr nonnull %a) #4
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: 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 i64 @llvm.smax.i64(i64, i64) #3
; 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 = !{!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"}
|
#include <stdio.h>
#define MAX 10000
int main(void)
{
char a[MAX],b[MAX],c[MAX];
int i,j,k,l,r,n,m;
for(i=0;i<MAX;i++)
{
a[i]=getchar();
if(a[i]=='|')
break;
}
l=i;
for(i=0;i<MAX;i++)
{
b[i]=getchar();
if(b[i]=='\n')
break;
}
r=i;
for(i=0;i<MAX;i++)
{
c[i]=getchar();
if(c[i]=='\n')
break;
}
n=i;
m=(n+l+r)/2;
if(m*2!=n+l+r)
printf("Impossible");
else if(l+n<r||r+n<l)
printf("Impossible");
else
{
for(i=0;i<m-l;i++)
a[l+i]=c[i];
a[m]='|';
for(j=i;j<=n;j++)
b[r+j-i]=c[j];
for(i=0;i<=m;i++)
printf("%c",a[i]);
for(i=0;i<=m;i++)
printf("%c",b[i]);
}
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_17387/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_17387/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 [11 x i8] c"Impossible\00", align 1
@stdin = external local_unnamed_addr global ptr, align 8
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%a = alloca [10000 x i8], align 16
%b = alloca [10000 x i8], align 16
%c = alloca [10000 x i8], align 16
call void @llvm.lifetime.start.p0(i64 10000, ptr nonnull %a) #5
call void @llvm.lifetime.start.p0(i64 10000, ptr nonnull %b) #5
call void @llvm.lifetime.start.p0(i64 10000, ptr nonnull %c) #5
br label %for.body
for.body: ; preds = %entry, %for.inc
%indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.inc ]
%0 = load ptr, ptr @stdin, align 8, !tbaa !5
%call.i = tail call i32 @getc(ptr noundef %0)
%conv = trunc i32 %call.i to i8
%arrayidx = getelementptr inbounds [10000 x i8], ptr %a, i64 0, i64 %indvars.iv
store i8 %conv, ptr %arrayidx, align 1, !tbaa !9
%sext.mask = and i32 %call.i, 255
%cmp4 = icmp eq i32 %sext.mask, 124
br i1 %cmp4, label %for.end.split.loop.exit, label %for.inc
for.inc: ; preds = %for.body
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, 10000
br i1 %exitcond.not, label %for.end, label %for.body, !llvm.loop !10
for.end.split.loop.exit: ; preds = %for.body
%1 = trunc i64 %indvars.iv to i32
br label %for.end
for.end: ; preds = %for.inc, %for.end.split.loop.exit
%i.0.lcssa = phi i32 [ %1, %for.end.split.loop.exit ], [ 10000, %for.inc ]
br label %for.body9
for.body9: ; preds = %for.end, %for.inc21
%indvars.iv171 = phi i64 [ 0, %for.end ], [ %indvars.iv.next172, %for.inc21 ]
%2 = load ptr, ptr @stdin, align 8, !tbaa !5
%call.i159 = tail call i32 @getc(ptr noundef %2)
%conv11 = trunc i32 %call.i159 to i8
%arrayidx13 = getelementptr inbounds [10000 x i8], ptr %b, i64 0, i64 %indvars.iv171
store i8 %conv11, ptr %arrayidx13, align 1, !tbaa !9
%sext.mask155 = and i32 %call.i159, 255
%cmp17 = icmp eq i32 %sext.mask155, 10
br i1 %cmp17, label %for.end23.split.loop.exit, label %for.inc21
for.inc21: ; preds = %for.body9
%indvars.iv.next172 = add nuw nsw i64 %indvars.iv171, 1
%exitcond174.not = icmp eq i64 %indvars.iv.next172, 10000
br i1 %exitcond174.not, label %for.end23, label %for.body9, !llvm.loop !12
for.end23.split.loop.exit: ; preds = %for.body9
%3 = trunc i64 %indvars.iv171 to i32
br label %for.end23
for.end23: ; preds = %for.inc21, %for.end23.split.loop.exit
%i.1.lcssa = phi i32 [ %3, %for.end23.split.loop.exit ], [ 10000, %for.inc21 ]
br label %for.body27
for.body27: ; preds = %for.end23, %for.inc39
%indvars.iv175 = phi i64 [ 0, %for.end23 ], [ %indvars.iv.next176, %for.inc39 ]
%4 = load ptr, ptr @stdin, align 8, !tbaa !5
%call.i160 = tail call i32 @getc(ptr noundef %4)
%conv29 = trunc i32 %call.i160 to i8
%arrayidx31 = getelementptr inbounds [10000 x i8], ptr %c, i64 0, i64 %indvars.iv175
store i8 %conv29, ptr %arrayidx31, align 1, !tbaa !9
%sext.mask156 = and i32 %call.i160, 255
%cmp35 = icmp eq i32 %sext.mask156, 10
br i1 %cmp35, label %for.end41.split.loop.exit, label %for.inc39
for.inc39: ; preds = %for.body27
%indvars.iv.next176 = add nuw nsw i64 %indvars.iv175, 1
%exitcond178.not = icmp eq i64 %indvars.iv.next176, 10000
br i1 %exitcond178.not, label %for.end41, label %for.body27, !llvm.loop !13
for.end41.split.loop.exit: ; preds = %for.body27
%5 = trunc i64 %indvars.iv175 to i32
br label %for.end41
for.end41: ; preds = %for.inc39, %for.end41.split.loop.exit
%i.2.lcssa = phi i32 [ %5, %for.end41.split.loop.exit ], [ 10000, %for.inc39 ]
%add = add nuw nsw i32 %i.2.lcssa, %i.0.lcssa
%add42 = add nuw nsw i32 %add, %i.1.lcssa
%div157 = lshr i32 %add42, 1
%6 = and i32 %add42, 1
%cmp45.not = icmp eq i32 %6, 0
br i1 %cmp45.not, label %if.else, label %if.end108.sink.split
if.else: ; preds = %for.end41
%cmp50 = icmp ult i32 %add, %i.1.lcssa
%add52 = add nuw nsw i32 %i.2.lcssa, %i.1.lcssa
%cmp53 = icmp ult i32 %add52, %i.0.lcssa
%or.cond = select i1 %cmp50, i1 true, i1 %cmp53
br i1 %or.cond, label %if.end108.sink.split, label %for.cond58.preheader
for.cond58.preheader: ; preds = %if.else
%cmp59164 = icmp sgt i32 %div157, %i.0.lcssa
br i1 %cmp59164, label %for.end69, label %for.end69.thread
for.end69.thread: ; preds = %for.cond58.preheader
%idxprom70200 = zext i32 %div157 to i64
%arrayidx71201 = getelementptr inbounds [10000 x i8], ptr %a, i64 0, i64 %idxprom70200
store i8 124, ptr %arrayidx71201, align 1, !tbaa !9
br label %for.body75.lr.ph
for.end69: ; preds = %for.cond58.preheader
%7 = zext i32 %i.0.lcssa to i64
%scevgep = getelementptr i8, ptr %a, i64 %7
%8 = xor i32 %i.0.lcssa, -1
%9 = add i32 %div157, %8
%10 = zext i32 %9 to i64
%11 = add nuw nsw i64 %10, 1
call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 1 dereferenceable(1) %scevgep, ptr noundef nonnull align 16 dereferenceable(1) %c, i64 %11, i1 false), !tbaa !9
%12 = trunc i64 %11 to i32
%idxprom70 = zext i32 %div157 to i64
%arrayidx71 = getelementptr inbounds [10000 x i8], ptr %a, i64 0, i64 %idxprom70
store i8 124, ptr %arrayidx71, align 1, !tbaa !9
%cmp73.not166 = icmp ult i32 %i.2.lcssa, %12
br i1 %cmp73.not166, label %for.cond85.preheader, label %for.body75.lr.ph
for.body75.lr.ph: ; preds = %for.end69.thread, %for.end69
%i.3.lcssa203 = phi i32 [ 0, %for.end69.thread ], [ %12, %for.end69 ]
%13 = zext i32 %i.1.lcssa to i64
%scevgep184 = getelementptr i8, ptr %b, i64 %13
%14 = zext i32 %i.3.lcssa203 to i64
%scevgep185 = getelementptr i8, ptr %c, i64 %14
%15 = sub i32 %i.2.lcssa, %i.3.lcssa203
%16 = zext i32 %15 to i64
%17 = add nuw nsw i64 %16, 1
call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 1 dereferenceable(1) %scevgep184, ptr noundef nonnull align 1 dereferenceable(1) %scevgep185, i64 %17, i1 false), !tbaa !9
br label %for.cond85.preheader
for.cond85.preheader: ; preds = %for.body75.lr.ph, %for.end69
%18 = add nuw i32 %div157, 1
%wide.trip.count192 = zext i32 %18 to i64
br label %for.body88
for.body88: ; preds = %for.cond85.preheader, %for.body88
%indvars.iv189 = phi i64 [ 0, %for.cond85.preheader ], [ %indvars.iv.next190, %for.body88 ]
%arrayidx90 = getelementptr inbounds [10000 x i8], ptr %a, i64 0, i64 %indvars.iv189
%19 = load i8, ptr %arrayidx90, align 1, !tbaa !9
%conv91 = sext i8 %19 to i32
%putchar158 = tail call i32 @putchar(i32 %conv91)
%indvars.iv.next190 = add nuw nsw i64 %indvars.iv189, 1
%exitcond193.not = icmp eq i64 %indvars.iv.next190, %wide.trip.count192
br i1 %exitcond193.not, label %for.body99, label %for.body88, !llvm.loop !14
for.body99: ; preds = %for.body88, %for.body99
%indvars.iv194 = phi i64 [ %indvars.iv.next195, %for.body99 ], [ 0, %for.body88 ]
%arrayidx101 = getelementptr inbounds [10000 x i8], ptr %b, i64 0, i64 %indvars.iv194
%20 = load i8, ptr %arrayidx101, align 1, !tbaa !9
%conv102 = sext i8 %20 to i32
%putchar = tail call i32 @putchar(i32 %conv102)
%indvars.iv.next195 = add nuw nsw i64 %indvars.iv194, 1
%exitcond198.not = icmp eq i64 %indvars.iv.next195, %wide.trip.count192
br i1 %exitcond198.not, label %if.end108, label %for.body99, !llvm.loop !15
if.end108.sink.split: ; preds = %if.else, %for.end41
%call56 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str)
br label %if.end108
if.end108: ; preds = %for.body99, %if.end108.sink.split
call void @llvm.lifetime.end.p0(i64 10000, ptr nonnull %c) #5
call void @llvm.lifetime.end.p0(i64 10000, 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 @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 @getc(ptr nocapture noundef) 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: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, 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: readwrite) }
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 = !{!7, !7, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
!12 = distinct !{!12, !11}
!13 = distinct !{!13, !11}
!14 = distinct !{!14, !11}
!15 = distinct !{!15, !11}
|
#include<stdio.h>
int main(){
int i, n, max, min;
int num[10000];
long long sum = 0;
scanf("%d", &n);
for(i=0; i<n; i++){
scanf("%d", &num[i]);
sum += num[i];
}
min = num[0];
max = num[0];
for(i=0;i<n;i++){
if(max < num[i])
max = num[i];
if(min > num[i])
min = num[i];
}
printf("%d %d %lld\n", min, max, sum);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_173912/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_173912/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 [12 x i8] c"%d %d %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
%num = alloca [10000 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #5
call void @llvm.lifetime.start.p0(i64 40000, ptr nonnull %num) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp41 = icmp sgt i32 %0, 0
call void @llvm.assume(i1 %cmp41)
br label %for.body
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%sum.043 = phi i64 [ %add, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [10000 x i32], ptr %num, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%1 = load i32, ptr %arrayidx, align 4, !tbaa !5
%conv = sext i32 %1 to i64
%add = add nsw i64 %sum.043, %conv
%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 !9
for.end: ; preds = %for.body
%.pre = load i32, ptr %num, align 16, !tbaa !5
%cmp745 = icmp sgt i32 %2, 0
br i1 %cmp745, label %for.body9.preheader, label %for.end26
for.body9.preheader: ; preds = %for.end
%wide.trip.count = zext i32 %2 to i64
%min.iters.check = icmp ult i32 %2, 8
br i1 %min.iters.check, label %for.body9.preheader68, label %vector.ph
vector.ph: ; preds = %for.body9.preheader
%n.vec = and i64 %wide.trip.count, 4294967288
%minmax.ident.splatinsert = insertelement <4 x i32> poison, i32 %.pre, i64 0
%minmax.ident.splat = shufflevector <4 x i32> %minmax.ident.splatinsert, <4 x i32> poison, <4 x i32> zeroinitializer
%minmax.ident.splatinsert63 = insertelement <4 x i32> poison, i32 %.pre, i64 0
%minmax.ident.splat64 = shufflevector <4 x i32> %minmax.ident.splatinsert63, <4 x i32> poison, <4 x i32> zeroinitializer
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> [ %minmax.ident.splat, %vector.ph ], [ %8, %vector.body ]
%vec.phi60 = phi <4 x i32> [ %minmax.ident.splat, %vector.ph ], [ %9, %vector.body ]
%vec.phi61 = phi <4 x i32> [ %minmax.ident.splat64, %vector.ph ], [ %6, %vector.body ]
%vec.phi62 = phi <4 x i32> [ %minmax.ident.splat64, %vector.ph ], [ %7, %vector.body ]
%4 = getelementptr inbounds [10000 x i32], ptr %num, i64 0, i64 %index
%wide.load = load <4 x i32>, ptr %4, align 16, !tbaa !5
%5 = getelementptr inbounds i32, ptr %4, i64 4
%wide.load65 = load <4 x i32>, ptr %5, align 16, !tbaa !5
%6 = call <4 x i32> @llvm.smax.v4i32(<4 x i32> %vec.phi61, <4 x i32> %wide.load)
%7 = call <4 x i32> @llvm.smax.v4i32(<4 x i32> %vec.phi62, <4 x i32> %wide.load65)
%8 = call <4 x i32> @llvm.smin.v4i32(<4 x i32> %vec.phi, <4 x i32> %wide.load)
%9 = call <4 x i32> @llvm.smin.v4i32(<4 x i32> %vec.phi60, <4 x i32> %wide.load65)
%index.next = add nuw i64 %index, 8
%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
%rdx.minmax66 = call <4 x i32> @llvm.smax.v4i32(<4 x i32> %6, <4 x i32> %7)
%11 = call i32 @llvm.vector.reduce.smax.v4i32(<4 x i32> %rdx.minmax66)
%rdx.minmax = call <4 x i32> @llvm.smin.v4i32(<4 x i32> %8, <4 x i32> %9)
%12 = call i32 @llvm.vector.reduce.smin.v4i32(<4 x i32> %rdx.minmax)
%cmp.n = icmp eq i64 %n.vec, %wide.trip.count
br i1 %cmp.n, label %for.end26, label %for.body9.preheader68
for.body9.preheader68: ; preds = %for.body9.preheader, %middle.block
%indvars.iv53.ph = phi i64 [ 0, %for.body9.preheader ], [ %n.vec, %middle.block ]
%min.048.ph = phi i32 [ %.pre, %for.body9.preheader ], [ %12, %middle.block ]
%max.047.ph = phi i32 [ %.pre, %for.body9.preheader ], [ %11, %middle.block ]
br label %for.body9
for.body9: ; preds = %for.body9.preheader68, %for.body9
%indvars.iv53 = phi i64 [ %indvars.iv.next54, %for.body9 ], [ %indvars.iv53.ph, %for.body9.preheader68 ]
%min.048 = phi i32 [ %min.1, %for.body9 ], [ %min.048.ph, %for.body9.preheader68 ]
%max.047 = phi i32 [ %spec.select, %for.body9 ], [ %max.047.ph, %for.body9.preheader68 ]
%arrayidx11 = getelementptr inbounds [10000 x i32], ptr %num, i64 0, i64 %indvars.iv53
%13 = load i32, ptr %arrayidx11, align 4, !tbaa !5
%spec.select = call i32 @llvm.smax.i32(i32 %max.047, i32 %13)
%min.1 = call i32 @llvm.smin.i32(i32 %min.048, i32 %13)
%indvars.iv.next54 = add nuw nsw i64 %indvars.iv53, 1
%exitcond.not = icmp eq i64 %indvars.iv.next54, %wide.trip.count
br i1 %exitcond.not, label %for.end26, label %for.body9, !llvm.loop !14
for.end26: ; preds = %for.body9, %middle.block, %for.end
%max.0.lcssa = phi i32 [ %.pre, %for.end ], [ %11, %middle.block ], [ %spec.select, %for.body9 ]
%min.0.lcssa = phi i32 [ %.pre, %for.end ], [ %12, %middle.block ], [ %min.1, %for.body9 ]
%call27 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %min.0.lcssa, i32 noundef %max.0.lcssa, i64 noundef %add)
call void @llvm.lifetime.end.p0(i64 40000, ptr nonnull %num) #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: 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.smin.i32(i32, i32) #3
; Function Attrs: nocallback nofree nosync nounwind willreturn memory(inaccessiblemem: write)
declare void @llvm.assume(i1 noundef) #4
; 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 <4 x i32> @llvm.smin.v4i32(<4 x i32>, <4 x i32>) #3
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.vector.reduce.smin.v4i32(<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 = { nocallback nofree nosync nounwind willreturn memory(inaccessiblemem: 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}
!12 = !{!"llvm.loop.isvectorized", i32 1}
!13 = !{!"llvm.loop.unroll.runtime.disable"}
!14 = distinct !{!14, !10, !13, !12}
|
#include<stdio.h>
int main(void){
int n,i,x,max,min;
long int sum=0;
scanf("%d",&n);
scanf("%d",&x);
min=x;
max=x;
sum+=x;
for(i=1;i<n;i++){
scanf("%d",&x);
if(x<min) min=x;
if(x>max) max=x;
sum+=x;
}
printf("%d %d %ld\n",min,max,sum);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_173956/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_173956/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 [11 x i8] c"%d %d %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
%x = 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 %x) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %x)
%0 = load i32, ptr %x, align 4, !tbaa !5
%conv = sext i32 %0 to i64
%1 = load i32, ptr %n, align 4, !tbaa !5
%cmp19 = icmp sgt i32 %1, 1
br i1 %cmp19, label %for.body, label %for.end
for.body: ; preds = %entry, %for.body
%sum.023 = phi i64 [ %add11, %for.body ], [ %conv, %entry ]
%min.022 = phi i32 [ %spec.select, %for.body ], [ %0, %entry ]
%max.021 = phi i32 [ %max.1, %for.body ], [ %0, %entry ]
%i.020 = phi i32 [ %inc, %for.body ], [ 1, %entry ]
%call3 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %x)
%2 = load i32, ptr %x, align 4, !tbaa !5
%spec.select = call i32 @llvm.smin.i32(i32 %2, i32 %min.022)
%max.1 = call i32 @llvm.smax.i32(i32 %2, i32 %max.021)
%conv10 = sext i32 %2 to i64
%add11 = add nsw i64 %sum.023, %conv10
%inc = add nuw nsw i32 %i.020, 1
%3 = load i32, ptr %n, align 4, !tbaa !5
%cmp = icmp slt i32 %inc, %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 ], [ %max.1, %for.body ]
%min.0.lcssa = phi i32 [ %0, %entry ], [ %spec.select, %for.body ]
%sum.0.lcssa = phi i64 [ %conv, %entry ], [ %add11, %for.body ]
%call12 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %min.0.lcssa, i32 noundef %max.0.lcssa, i64 noundef %sum.0.lcssa)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %x) #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.smin.i32(i32, i32) #3
; 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"}
|
#include <stdio.h>
long long int b[100005];
long long int a[200010];
int main(void)
{
long long int N;
scanf("%lld",&N);
for(long long int i=0;i<N/2;i++)
scanf("%lld",&b[i]);
long long int diff=0;
for(long long int i=0;i<N/2;i++)
{
long long int pos1,pos2;
pos1=i;
pos2=N-i-1;
long long int pos3,pos4;
pos3=pos1-1;
pos4=pos2+1;
long long int query=b[i];
if(pos1==0)
{
a[0]=0;
a[N-1]=query;
}
else if(a[pos3]<=diff&&a[pos4]>=query-diff)
{
a[pos1]=diff;
a[pos2]=query-diff;
}
else
{
diff+=query-diff-a[pos4];
a[pos1]=diff;
a[pos2]=query-diff;
}
}
for(long long int i=0;i<N;i++)
printf("%lld ",a[i]);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_174/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_174/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
@b = dso_local global [100005 x i64] zeroinitializer, align 16
@a = dso_local local_unnamed_addr global [200010 x i64] zeroinitializer, align 16
@.str.1 = private unnamed_addr constant [6 x i8] c"%lld \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)
%0 = load i64, ptr %N, align 8, !tbaa !5
%div71 = sdiv i64 %0, 2
%cmp72 = icmp sgt i64 %0, 1
br i1 %cmp72, label %for.body, label %for.cond3.preheader
for.cond3.preheader: ; preds = %for.body, %entry
%1 = phi i64 [ %0, %entry ], [ %3, %for.body ]
%div.lcssa = phi i64 [ %div71, %entry ], [ %div, %for.body ]
%cmp575 = icmp sgt i64 %div.lcssa, 0
br i1 %cmp575, label %if.end31.peel, label %for.cond36.preheader
if.end31.peel: ; preds = %for.cond3.preheader
%2 = load i64, ptr @b, align 16, !tbaa !5
%sub12 = add nsw i64 %1, -1
%arrayidx13 = getelementptr inbounds [200010 x i64], ptr @a, i64 0, i64 %sub12
store i64 0, ptr @a, align 16, !tbaa !5
store i64 %2, ptr %arrayidx13, align 8, !tbaa !5
%exitcond.peel.not = icmp eq i64 %div.lcssa, 1
br i1 %exitcond.peel.not, label %for.cond36.preheader, label %if.else
for.body: ; preds = %entry, %for.body
%i.073 = phi i64 [ %inc, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100005 x i64], ptr @b, i64 0, i64 %i.073
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%inc = add nuw nsw i64 %i.073, 1
%3 = load i64, ptr %N, align 8, !tbaa !5
%div = sdiv i64 %3, 2
%cmp = icmp slt i64 %inc, %div
br i1 %cmp, label %for.body, label %for.cond3.preheader, !llvm.loop !9
for.cond36.preheader: ; preds = %if.else, %if.end31.peel, %for.cond3.preheader
%cmp3778 = icmp sgt i64 %1, 0
br i1 %cmp3778, label %for.body39, label %for.cond.cleanup38
if.else: ; preds = %if.end31.peel, %if.else
%diff.077 = phi i64 [ %diff.077.sink, %if.else ], [ 0, %if.end31.peel ]
%i2.076 = phi i64 [ %inc33, %if.else ], [ 1, %if.end31.peel ]
%sub = sub nsw i64 %1, %i2.076
%sub8 = add nsw i64 %sub, -1
%arrayidx10 = getelementptr inbounds [100005 x i64], ptr @b, i64 0, i64 %i2.076
%4 = load i64, ptr %arrayidx10, align 8, !tbaa !5
%sub9 = add nsw i64 %i2.076, -1
%arrayidx14 = getelementptr inbounds [200010 x i64], ptr @a, i64 0, i64 %sub9
%5 = load i64, ptr %arrayidx14, align 8, !tbaa !5
%cmp15.not = icmp sgt i64 %5, %diff.077
%arrayidx25.phi.trans.insert = getelementptr inbounds [200010 x i64], ptr @a, i64 0, i64 %sub
%.pre = load i64, ptr %arrayidx25.phi.trans.insert, align 8, !tbaa !5
%sub17 = sub nsw i64 %4, %diff.077
%cmp18.not = icmp slt i64 %.pre, %sub17
%or.cond = select i1 %cmp15.not, i1 true, i1 %cmp18.not
%add27 = sub i64 %4, %.pre
%diff.077.sink = select i1 %or.cond, i64 %add27, i64 %diff.077
%sub17.sink = select i1 %or.cond, i64 %.pre, i64 %sub17
%arrayidx20 = getelementptr inbounds [200010 x i64], ptr @a, i64 0, i64 %i2.076
store i64 %diff.077.sink, ptr %arrayidx20, align 8, !tbaa !5
%arrayidx22 = getelementptr inbounds [200010 x i64], ptr @a, i64 0, i64 %sub8
store i64 %sub17.sink, ptr %arrayidx22, align 8, !tbaa !5
%inc33 = add nuw nsw i64 %i2.076, 1
%exitcond.not = icmp eq i64 %inc33, %div.lcssa
br i1 %exitcond.not, label %for.cond36.preheader, label %if.else, !llvm.loop !11
for.cond.cleanup38: ; preds = %for.body39, %for.cond36.preheader
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %N) #3
ret i32 0
for.body39: ; preds = %for.cond36.preheader, %for.body39
%i35.079 = phi i64 [ %inc43, %for.body39 ], [ 0, %for.cond36.preheader ]
%arrayidx40 = getelementptr inbounds [200010 x i64], ptr @a, i64 0, i64 %i35.079
%6 = load i64, ptr %arrayidx40, align 8, !tbaa !5
%call41 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %6)
%inc43 = add nuw nsw i64 %i35.079, 1
%7 = load i64, ptr %N, align 8, !tbaa !5
%cmp37 = icmp slt i64 %inc43, %7
br i1 %cmp37, label %for.body39, label %for.cond.cleanup38, !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 = !{!"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}
!12 = !{!"llvm.loop.peeled.count", i32 1}
!13 = distinct !{!13, !10}
|
#include <stdio.h>
int main(void)
{
int a[10000], min, max, n, i;
long long sum = 0;
scanf("%d", &n);
for(i = 0; i < n; i++){
scanf("%d", &a[i]);
sum += a[i];
}
max = min = a[0];
for(i = 1; i < n; i++){
if(a[i] > max)max = a[i];
if(a[i] < min)min = a[i];
}
printf("%d %d %lld\n", min, max, sum);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_174056/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_174056/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 [12 x i8] c"%d %d %lld\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%a = alloca [10000 x i32], align 16
%n = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 40000, 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
%cmp40 = icmp sgt i32 %0, 0
call void @llvm.assume(i1 %cmp40)
br label %for.body
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%sum.042 = phi i64 [ %add, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [10000 x i32], ptr %a, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%1 = load i32, ptr %arrayidx, align 4, !tbaa !5
%conv = sext i32 %1 to i64
%add = add nsw i64 %sum.042, %conv
%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 !9
for.end: ; preds = %for.body
%.pre = load i32, ptr %a, align 16, !tbaa !5
%cmp644 = icmp sgt i32 %2, 1
br i1 %cmp644, label %for.body8.preheader, label %for.end25
for.body8.preheader: ; preds = %for.end
%wide.trip.count = zext i32 %2 to i64
%4 = add nsw i64 %wide.trip.count, -1
%min.iters.check = icmp ult i32 %2, 9
br i1 %min.iters.check, label %for.body8.preheader67, label %vector.ph
vector.ph: ; preds = %for.body8.preheader
%n.vec = and i64 %4, -8
%ind.end = or i64 %n.vec, 1
%minmax.ident.splatinsert = insertelement <4 x i32> poison, i32 %.pre, i64 0
%minmax.ident.splat = shufflevector <4 x i32> %minmax.ident.splatinsert, <4 x i32> poison, <4 x i32> zeroinitializer
%minmax.ident.splatinsert62 = insertelement <4 x i32> poison, i32 %.pre, i64 0
%minmax.ident.splat63 = shufflevector <4 x i32> %minmax.ident.splatinsert62, <4 x i32> poison, <4 x i32> zeroinitializer
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> [ %minmax.ident.splat, %vector.ph ], [ %7, %vector.body ]
%vec.phi59 = phi <4 x i32> [ %minmax.ident.splat, %vector.ph ], [ %8, %vector.body ]
%vec.phi60 = phi <4 x i32> [ %minmax.ident.splat63, %vector.ph ], [ %9, %vector.body ]
%vec.phi61 = phi <4 x i32> [ %minmax.ident.splat63, %vector.ph ], [ %10, %vector.body ]
%offset.idx = or i64 %index, 1
%5 = getelementptr inbounds [10000 x i32], ptr %a, i64 0, i64 %offset.idx
%wide.load = load <4 x i32>, ptr %5, align 4, !tbaa !5
%6 = getelementptr inbounds i32, ptr %5, i64 4
%wide.load64 = load <4 x i32>, ptr %6, align 4, !tbaa !5
%7 = call <4 x i32> @llvm.smax.v4i32(<4 x i32> %wide.load, <4 x i32> %vec.phi)
%8 = call <4 x i32> @llvm.smax.v4i32(<4 x i32> %wide.load64, <4 x i32> %vec.phi59)
%9 = call <4 x i32> @llvm.smin.v4i32(<4 x i32> %wide.load, <4 x i32> %vec.phi60)
%10 = call <4 x i32> @llvm.smin.v4i32(<4 x i32> %wide.load64, <4 x i32> %vec.phi61)
%index.next = add nuw i64 %index, 8
%11 = icmp eq i64 %index.next, %n.vec
br i1 %11, label %middle.block, label %vector.body, !llvm.loop !11
middle.block: ; preds = %vector.body
%rdx.minmax65 = call <4 x i32> @llvm.smin.v4i32(<4 x i32> %9, <4 x i32> %10)
%12 = call i32 @llvm.vector.reduce.smin.v4i32(<4 x i32> %rdx.minmax65)
%rdx.minmax = call <4 x i32> @llvm.smax.v4i32(<4 x i32> %7, <4 x i32> %8)
%13 = call i32 @llvm.vector.reduce.smax.v4i32(<4 x i32> %rdx.minmax)
%cmp.n = icmp eq i64 %4, %n.vec
br i1 %cmp.n, label %for.end25, label %for.body8.preheader67
for.body8.preheader67: ; preds = %for.body8.preheader, %middle.block
%indvars.iv52.ph = phi i64 [ 1, %for.body8.preheader ], [ %ind.end, %middle.block ]
%max.046.ph = phi i32 [ %.pre, %for.body8.preheader ], [ %13, %middle.block ]
%min.045.ph = phi i32 [ %.pre, %for.body8.preheader ], [ %12, %middle.block ]
br label %for.body8
for.body8: ; preds = %for.body8.preheader67, %for.body8
%indvars.iv52 = phi i64 [ %indvars.iv.next53, %for.body8 ], [ %indvars.iv52.ph, %for.body8.preheader67 ]
%max.046 = phi i32 [ %spec.select, %for.body8 ], [ %max.046.ph, %for.body8.preheader67 ]
%min.045 = phi i32 [ %min.1, %for.body8 ], [ %min.045.ph, %for.body8.preheader67 ]
%arrayidx10 = getelementptr inbounds [10000 x i32], ptr %a, i64 0, i64 %indvars.iv52
%14 = load i32, ptr %arrayidx10, align 4, !tbaa !5
%spec.select = call i32 @llvm.smax.i32(i32 %14, i32 %max.046)
%min.1 = call i32 @llvm.smin.i32(i32 %14, i32 %min.045)
%indvars.iv.next53 = add nuw nsw i64 %indvars.iv52, 1
%exitcond.not = icmp eq i64 %indvars.iv.next53, %wide.trip.count
br i1 %exitcond.not, label %for.end25, label %for.body8, !llvm.loop !14
for.end25: ; preds = %for.body8, %middle.block, %for.end
%min.0.lcssa = phi i32 [ %.pre, %for.end ], [ %12, %middle.block ], [ %min.1, %for.body8 ]
%max.0.lcssa = phi i32 [ %.pre, %for.end ], [ %13, %middle.block ], [ %spec.select, %for.body8 ]
%call26 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %min.0.lcssa, i32 noundef %max.0.lcssa, i64 noundef %add)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #5
call void @llvm.lifetime.end.p0(i64 40000, 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.smin.i32(i32, i32) #3
; Function Attrs: nocallback nofree nosync nounwind willreturn memory(inaccessiblemem: write)
declare void @llvm.assume(i1 noundef) #4
; 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 <4 x i32> @llvm.smin.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
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.vector.reduce.smin.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 = { nocallback nofree nosync nounwind willreturn memory(inaccessiblemem: 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}
!12 = !{!"llvm.loop.isvectorized", i32 1}
!13 = !{!"llvm.loop.unroll.runtime.disable"}
!14 = distinct !{!14, !10, !13, !12}
|
#include <stdio.h>
int main ()
{
long int a[4], i, sum, flag = 0;
for (i = 0; i < 4; i++)
{
scanf("%ld",&a[i]);
}
sum = a[0] + a[1] + a[2] + a[3];
for(i = 1; i < 4; ++i)
{
if(sum == 2*(a[0] + a[i]))
{
flag = 1;
break;
}
}
for (i = 0; i < 4; i++)
{
if(sum == 2*a[i])
{
flag = 1;
break;
}
}
if(flag == 1)
{
printf("YES\n");
}
else
{
printf("NO\n");
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_1741/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_1741/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 = 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 i64], align 16
call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %a) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a)
%arrayidx.1 = getelementptr inbounds [4 x i64], 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 [4 x i64], 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 [4 x i64], ptr %a, i64 0, i64 3
%call.3 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx.3)
%0 = load i64, ptr %a, align 16, !tbaa !5
%1 = load i64, ptr %arrayidx.1, align 8, !tbaa !5
%add = add nsw i64 %1, %0
%2 = load i64, ptr %arrayidx.2, align 16, !tbaa !5
%add4 = add nsw i64 %add, %2
%3 = load i64, ptr %arrayidx.3, align 8, !tbaa !5
%add6 = add nsw i64 %add4, %3
%mul = shl nsw i64 %add, 1
%cmp13 = icmp eq i64 %add6, %mul
br i1 %cmp13, label %for.end16, label %for.cond7
for.cond7: ; preds = %entry
%add12.1 = add nsw i64 %2, %0
%mul.1 = shl nsw i64 %add12.1, 1
%cmp13.1 = icmp eq i64 %add6, %mul.1
br i1 %cmp13.1, label %for.end16, label %for.cond7.1
for.cond7.1: ; preds = %for.cond7
%add12.2 = add nsw i64 %3, %0
%mul.2 = shl nsw i64 %add12.2, 1
%cmp13.2 = icmp eq i64 %add6, %mul.2
br label %for.end16
for.end16: ; preds = %for.cond7.1, %for.cond7, %entry
%cmp8.lcssa = phi i1 [ true, %entry ], [ true, %for.cond7 ], [ %cmp13.2, %for.cond7.1 ]
%mul21 = shl nsw i64 %0, 1
%cmp22 = icmp eq i64 %add6, %mul21
%mul21.1 = shl nsw i64 %1, 1
%cmp22.1 = icmp eq i64 %add6, %mul21.1
%or.cond = select i1 %cmp22, i1 true, i1 %cmp22.1
%mul21.2 = shl nsw i64 %2, 1
%cmp22.2 = icmp eq i64 %add6, %mul21.2
%or.cond49 = select i1 %or.cond, i1 true, i1 %cmp22.2
%mul21.3 = shl nsw i64 %3, 1
%cmp22.3 = icmp eq i64 %add6, %mul21.3
%or.cond50 = select i1 %or.cond49, i1 true, i1 %cmp22.3
%brmerge = or i1 %or.cond50, %cmp8.lcssa
%str.3.str = select i1 %brmerge, ptr @str.3, ptr @str
%puts = call i32 @puts(ptr nonnull dereferenceable(1) %str.3.str)
call void @llvm.lifetime.end.p0(i64 32, 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 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 = !{!"long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#include <stdio.h>
int main(void)
{
int kazu;
int suchi[10001];
int i;
long min, max, sum;
scanf("%d", &kazu);
for(i = 0;i < kazu;i++){
scanf("%d", &suchi[i]);
}
min = 1000000;
for(i = 0;i < kazu;i++){
if(min > suchi[i]){
min = suchi[i];
}
}
max = -1000000;
for(i = 0;i < kazu;i++){
if(max < suchi[i]){
max = suchi[i];
}
}
sum = 0;
for(i = 0;i < kazu;i++){
sum += suchi[i];
}
printf("%ld %ld %ld\n", min, max, sum);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_174142/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_174142/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 [13 x i8] c"%ld %ld %ld\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%kazu = alloca i32, align 4
%suchi = alloca [10001 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %kazu) #4
call void @llvm.lifetime.start.p0(i64 40004, ptr nonnull %suchi) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %kazu)
%0 = load i32, ptr %kazu, align 4, !tbaa !5
%cmp60 = icmp sgt i32 %0, 0
br i1 %cmp60, label %for.body, label %for.end41
for.cond2.preheader: ; preds = %for.body
%cmp362 = icmp sgt i32 %2, 0
br i1 %cmp362, label %for.body4.preheader, label %for.end41
for.body4.preheader: ; preds = %for.cond2.preheader
%wide.trip.count = zext i32 %2 to i64
%xtraiter = and i64 %wide.trip.count, 3
%1 = icmp ult i32 %2, 4
br i1 %1, label %for.cond15.preheader.unr-lcssa, label %for.body4.preheader.new
for.body4.preheader.new: ; preds = %for.body4.preheader
%unroll_iter = and i64 %wide.trip.count, 4294967292
br label %for.body4
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [10001 x i32], ptr %suchi, 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
%2 = load i32, ptr %kazu, 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.cond2.preheader, !llvm.loop !9
for.cond15.preheader.unr-lcssa: ; preds = %for.body4, %for.body4.preheader
%spec.select.lcssa.ph = phi i64 [ undef, %for.body4.preheader ], [ %spec.select.3, %for.body4 ]
%indvars.iv76.unr = phi i64 [ 0, %for.body4.preheader ], [ %indvars.iv.next77.3, %for.body4 ]
%min.064.unr = phi i64 [ 1000000, %for.body4.preheader ], [ %spec.select.3, %for.body4 ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.cond15.preheader, label %for.body4.epil
for.body4.epil: ; preds = %for.cond15.preheader.unr-lcssa, %for.body4.epil
%indvars.iv76.epil = phi i64 [ %indvars.iv.next77.epil, %for.body4.epil ], [ %indvars.iv76.unr, %for.cond15.preheader.unr-lcssa ]
%min.064.epil = phi i64 [ %spec.select.epil, %for.body4.epil ], [ %min.064.unr, %for.cond15.preheader.unr-lcssa ]
%epil.iter = phi i64 [ %epil.iter.next, %for.body4.epil ], [ 0, %for.cond15.preheader.unr-lcssa ]
%arrayidx6.epil = getelementptr inbounds [10001 x i32], ptr %suchi, i64 0, i64 %indvars.iv76.epil
%4 = load i32, ptr %arrayidx6.epil, align 4, !tbaa !5
%conv.epil = sext i32 %4 to i64
%spec.select.epil = call i64 @llvm.smin.i64(i64 %min.064.epil, i64 %conv.epil)
%indvars.iv.next77.epil = add nuw nsw i64 %indvars.iv76.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.cond15.preheader, label %for.body4.epil, !llvm.loop !11
for.cond15.preheader: ; preds = %for.body4.epil, %for.cond15.preheader.unr-lcssa
%spec.select.lcssa = phi i64 [ %spec.select.lcssa.ph, %for.cond15.preheader.unr-lcssa ], [ %spec.select.epil, %for.body4.epil ]
br i1 %cmp362, label %for.body18.preheader, label %for.end41
for.body18.preheader: ; preds = %for.cond15.preheader
%xtraiter111 = and i64 %wide.trip.count, 3
%5 = icmp ult i32 %2, 4
br i1 %5, label %for.cond32.preheader.unr-lcssa, label %for.body18.preheader.new
for.body18.preheader.new: ; preds = %for.body18.preheader
%unroll_iter115 = and i64 %wide.trip.count, 4294967292
br label %for.body18
for.body4: ; preds = %for.body4, %for.body4.preheader.new
%indvars.iv76 = phi i64 [ 0, %for.body4.preheader.new ], [ %indvars.iv.next77.3, %for.body4 ]
%min.064 = phi i64 [ 1000000, %for.body4.preheader.new ], [ %spec.select.3, %for.body4 ]
%niter = phi i64 [ 0, %for.body4.preheader.new ], [ %niter.next.3, %for.body4 ]
%arrayidx6 = getelementptr inbounds [10001 x i32], ptr %suchi, i64 0, i64 %indvars.iv76
%6 = load i32, ptr %arrayidx6, align 16, !tbaa !5
%conv = sext i32 %6 to i64
%spec.select = call i64 @llvm.smin.i64(i64 %min.064, i64 %conv)
%indvars.iv.next77 = or i64 %indvars.iv76, 1
%arrayidx6.1 = getelementptr inbounds [10001 x i32], ptr %suchi, i64 0, i64 %indvars.iv.next77
%7 = load i32, ptr %arrayidx6.1, align 4, !tbaa !5
%conv.1 = sext i32 %7 to i64
%spec.select.1 = call i64 @llvm.smin.i64(i64 %spec.select, i64 %conv.1)
%indvars.iv.next77.1 = or i64 %indvars.iv76, 2
%arrayidx6.2 = getelementptr inbounds [10001 x i32], ptr %suchi, i64 0, i64 %indvars.iv.next77.1
%8 = load i32, ptr %arrayidx6.2, align 8, !tbaa !5
%conv.2 = sext i32 %8 to i64
%spec.select.2 = call i64 @llvm.smin.i64(i64 %spec.select.1, i64 %conv.2)
%indvars.iv.next77.2 = or i64 %indvars.iv76, 3
%arrayidx6.3 = getelementptr inbounds [10001 x i32], ptr %suchi, i64 0, i64 %indvars.iv.next77.2
%9 = load i32, ptr %arrayidx6.3, align 4, !tbaa !5
%conv.3 = sext i32 %9 to i64
%spec.select.3 = call i64 @llvm.smin.i64(i64 %spec.select.2, i64 %conv.3)
%indvars.iv.next77.3 = add nuw nsw i64 %indvars.iv76, 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.cond15.preheader.unr-lcssa, label %for.body4, !llvm.loop !13
for.cond32.preheader.unr-lcssa: ; preds = %for.body18, %for.body18.preheader
%spec.select59.lcssa.ph = phi i64 [ undef, %for.body18.preheader ], [ %spec.select59.3, %for.body18 ]
%indvars.iv79.unr = phi i64 [ 0, %for.body18.preheader ], [ %indvars.iv.next80.3, %for.body18 ]
%max.068.unr = phi i64 [ -1000000, %for.body18.preheader ], [ %spec.select59.3, %for.body18 ]
%lcmp.mod113.not = icmp eq i64 %xtraiter111, 0
br i1 %lcmp.mod113.not, label %for.cond32.preheader, label %for.body18.epil
for.body18.epil: ; preds = %for.cond32.preheader.unr-lcssa, %for.body18.epil
%indvars.iv79.epil = phi i64 [ %indvars.iv.next80.epil, %for.body18.epil ], [ %indvars.iv79.unr, %for.cond32.preheader.unr-lcssa ]
%max.068.epil = phi i64 [ %spec.select59.epil, %for.body18.epil ], [ %max.068.unr, %for.cond32.preheader.unr-lcssa ]
%epil.iter112 = phi i64 [ %epil.iter112.next, %for.body18.epil ], [ 0, %for.cond32.preheader.unr-lcssa ]
%arrayidx20.epil = getelementptr inbounds [10001 x i32], ptr %suchi, i64 0, i64 %indvars.iv79.epil
%10 = load i32, ptr %arrayidx20.epil, align 4, !tbaa !5
%conv21.epil = sext i32 %10 to i64
%spec.select59.epil = call i64 @llvm.smax.i64(i64 %max.068.epil, i64 %conv21.epil)
%indvars.iv.next80.epil = add nuw nsw i64 %indvars.iv79.epil, 1
%epil.iter112.next = add i64 %epil.iter112, 1
%epil.iter112.cmp.not = icmp eq i64 %epil.iter112.next, %xtraiter111
br i1 %epil.iter112.cmp.not, label %for.cond32.preheader, label %for.body18.epil, !llvm.loop !14
for.cond32.preheader: ; preds = %for.body18.epil, %for.cond32.preheader.unr-lcssa
%spec.select59.lcssa = phi i64 [ %spec.select59.lcssa.ph, %for.cond32.preheader.unr-lcssa ], [ %spec.select59.epil, %for.body18.epil ]
br i1 %cmp362, label %for.body35.preheader, label %for.end41
for.body35.preheader: ; preds = %for.cond32.preheader
%wide.trip.count87 = zext i32 %2 to i64
%min.iters.check = icmp ult i32 %2, 4
br i1 %min.iters.check, label %for.body35.preheader107, label %vector.ph
vector.ph: ; preds = %for.body35.preheader
%n.vec = and i64 %wide.trip.count, 4294967292
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> [ zeroinitializer, %vector.ph ], [ %15, %vector.body ]
%vec.phi105 = phi <2 x i64> [ zeroinitializer, %vector.ph ], [ %16, %vector.body ]
%11 = getelementptr inbounds [10001 x i32], ptr %suchi, i64 0, i64 %index
%wide.load = load <2 x i32>, ptr %11, align 16, !tbaa !5
%12 = getelementptr inbounds i32, ptr %11, i64 2
%wide.load106 = load <2 x i32>, ptr %12, align 8, !tbaa !5
%13 = sext <2 x i32> %wide.load to <2 x i64>
%14 = sext <2 x i32> %wide.load106 to <2 x i64>
%15 = add <2 x i64> %vec.phi, %13
%16 = add <2 x i64> %vec.phi105, %14
%index.next = add nuw i64 %index, 4
%17 = icmp eq i64 %index.next, %n.vec
br i1 %17, label %middle.block, label %vector.body, !llvm.loop !15
middle.block: ; preds = %vector.body
%bin.rdx = add <2 x i64> %16, %15
%18 = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %bin.rdx)
%cmp.n = icmp eq i64 %n.vec, %wide.trip.count
br i1 %cmp.n, label %for.end41, label %for.body35.preheader107
for.body35.preheader107: ; preds = %for.body35.preheader, %middle.block
%indvars.iv84.ph = phi i64 [ 0, %for.body35.preheader ], [ %n.vec, %middle.block ]
%sum.072.ph = phi i64 [ 0, %for.body35.preheader ], [ %18, %middle.block ]
br label %for.body35
for.body18: ; preds = %for.body18, %for.body18.preheader.new
%indvars.iv79 = phi i64 [ 0, %for.body18.preheader.new ], [ %indvars.iv.next80.3, %for.body18 ]
%max.068 = phi i64 [ -1000000, %for.body18.preheader.new ], [ %spec.select59.3, %for.body18 ]
%niter116 = phi i64 [ 0, %for.body18.preheader.new ], [ %niter116.next.3, %for.body18 ]
%arrayidx20 = getelementptr inbounds [10001 x i32], ptr %suchi, i64 0, i64 %indvars.iv79
%19 = load i32, ptr %arrayidx20, align 16, !tbaa !5
%conv21 = sext i32 %19 to i64
%spec.select59 = call i64 @llvm.smax.i64(i64 %max.068, i64 %conv21)
%indvars.iv.next80 = or i64 %indvars.iv79, 1
%arrayidx20.1 = getelementptr inbounds [10001 x i32], ptr %suchi, i64 0, i64 %indvars.iv.next80
%20 = load i32, ptr %arrayidx20.1, align 4, !tbaa !5
%conv21.1 = sext i32 %20 to i64
%spec.select59.1 = call i64 @llvm.smax.i64(i64 %spec.select59, i64 %conv21.1)
%indvars.iv.next80.1 = or i64 %indvars.iv79, 2
%arrayidx20.2 = getelementptr inbounds [10001 x i32], ptr %suchi, i64 0, i64 %indvars.iv.next80.1
%21 = load i32, ptr %arrayidx20.2, align 8, !tbaa !5
%conv21.2 = sext i32 %21 to i64
%spec.select59.2 = call i64 @llvm.smax.i64(i64 %spec.select59.1, i64 %conv21.2)
%indvars.iv.next80.2 = or i64 %indvars.iv79, 3
%arrayidx20.3 = getelementptr inbounds [10001 x i32], ptr %suchi, i64 0, i64 %indvars.iv.next80.2
%22 = load i32, ptr %arrayidx20.3, align 4, !tbaa !5
%conv21.3 = sext i32 %22 to i64
%spec.select59.3 = call i64 @llvm.smax.i64(i64 %spec.select59.2, i64 %conv21.3)
%indvars.iv.next80.3 = add nuw nsw i64 %indvars.iv79, 4
%niter116.next.3 = add i64 %niter116, 4
%niter116.ncmp.3 = icmp eq i64 %niter116.next.3, %unroll_iter115
br i1 %niter116.ncmp.3, label %for.cond32.preheader.unr-lcssa, label %for.body18, !llvm.loop !18
for.body35: ; preds = %for.body35.preheader107, %for.body35
%indvars.iv84 = phi i64 [ %indvars.iv.next85, %for.body35 ], [ %indvars.iv84.ph, %for.body35.preheader107 ]
%sum.072 = phi i64 [ %add, %for.body35 ], [ %sum.072.ph, %for.body35.preheader107 ]
%arrayidx37 = getelementptr inbounds [10001 x i32], ptr %suchi, i64 0, i64 %indvars.iv84
%23 = load i32, ptr %arrayidx37, align 4, !tbaa !5
%conv38 = sext i32 %23 to i64
%add = add nsw i64 %sum.072, %conv38
%indvars.iv.next85 = add nuw nsw i64 %indvars.iv84, 1
%exitcond88.not = icmp eq i64 %indvars.iv.next85, %wide.trip.count87
br i1 %exitcond88.not, label %for.end41, label %for.body35, !llvm.loop !19
for.end41: ; preds = %for.body35, %middle.block, %entry, %for.cond2.preheader, %for.cond15.preheader, %for.cond32.preheader
%max.0.lcssa104 = phi i64 [ %spec.select59.lcssa, %for.cond32.preheader ], [ -1000000, %for.cond15.preheader ], [ -1000000, %for.cond2.preheader ], [ -1000000, %entry ], [ %spec.select59.lcssa, %middle.block ], [ %spec.select59.lcssa, %for.body35 ]
%min.0.lcssa98103 = phi i64 [ %spec.select.lcssa, %for.cond32.preheader ], [ %spec.select.lcssa, %for.cond15.preheader ], [ 1000000, %for.cond2.preheader ], [ 1000000, %entry ], [ %spec.select.lcssa, %middle.block ], [ %spec.select.lcssa, %for.body35 ]
%sum.0.lcssa = phi i64 [ 0, %for.cond32.preheader ], [ 0, %for.cond15.preheader ], [ 0, %for.cond2.preheader ], [ 0, %entry ], [ %18, %middle.block ], [ %add, %for.body35 ]
%call42 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %min.0.lcssa98103, i64 noundef %max.0.lcssa104, i64 noundef %sum.0.lcssa)
call void @llvm.lifetime.end.p0(i64 40004, ptr nonnull %suchi) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %kazu) #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 i64 @llvm.smax.i64(i64, i64) #3
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smin.i64(i64, i64) #3
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.vector.reduce.add.v2i64(<2 x 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 = !{!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, !12}
!12 = !{!"llvm.loop.unroll.disable"}
!13 = distinct !{!13, !10}
!14 = distinct !{!14, !12}
!15 = distinct !{!15, !10, !16, !17}
!16 = !{!"llvm.loop.isvectorized", i32 1}
!17 = !{!"llvm.loop.unroll.runtime.disable"}
!18 = distinct !{!18, !10}
!19 = distinct !{!19, !10, !17, !16}
|
#include<stdio.h>
int main(void){
int a,n,i,min=1000000,max=-1000000;
long int sum=0;
scanf("%d",&n);
for(i=0;i<n;i++){
scanf("%d",&a);
sum+=a;
if(min>a)
min=a;
if(max<a)
max=a;
}
printf("%d %d %ld\n",min,max,sum);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_174186/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_174186/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 [11 x i8] c"%d %d %ld\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%a = alloca i32, align 4
%n = 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 %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
%cmp14 = icmp sgt i32 %0, 0
br i1 %cmp14, label %for.body, label %for.end
for.body: ; preds = %entry, %for.body
%sum.018 = phi i64 [ %add, %for.body ], [ 0, %entry ]
%max.017 = phi i32 [ %max.1, %for.body ], [ -1000000, %entry ]
%min.016 = phi i32 [ %spec.select, %for.body ], [ 1000000, %entry ]
%i.015 = phi i32 [ %inc, %for.body ], [ 0, %entry ]
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a)
%1 = load i32, ptr %a, align 4, !tbaa !5
%conv = sext i32 %1 to i64
%add = add nsw i64 %sum.018, %conv
%spec.select = call i32 @llvm.smin.i32(i32 %min.016, i32 %1)
%max.1 = call i32 @llvm.smax.i32(i32 %max.017, i32 %1)
%inc = add nuw nsw i32 %i.015, 1
%2 = load i32, ptr %n, align 4, !tbaa !5
%cmp = icmp slt i32 %inc, %2
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !9
for.end: ; preds = %for.body, %entry
%min.0.lcssa = phi i32 [ 1000000, %entry ], [ %spec.select, %for.body ]
%max.0.lcssa = phi i32 [ -1000000, %entry ], [ %max.1, %for.body ]
%sum.0.lcssa = phi i64 [ 0, %entry ], [ %add, %for.body ]
%call8 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %min.0.lcssa, i32 noundef %max.0.lcssa, i64 noundef %sum.0.lcssa)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #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
; 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"}
|
#include <stdio.h>
int main(void)
{
int i;
int n, a;
long long min, max, sum;
scanf("%d", &n);
scanf("%d", &a);
max = sum = min = a;
for (i = 1; i < n; i++){
scanf("%d", &a);
if (max < a){
max = a;
}
if (min > a){
min = a;
}
sum += a;
}
printf("%ld %ld %ld\n", min, max, sum);
return (0);
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_174229/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_174229/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 [13 x i8] c"%ld %ld %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
%a = 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 %a) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a)
%0 = load i32, ptr %a, align 4, !tbaa !5
%conv = sext i32 %0 to i64
%1 = load i32, ptr %n, align 4, !tbaa !5
%cmp20 = icmp sgt i32 %1, 1
br i1 %cmp20, label %for.body, label %for.end
for.body: ; preds = %entry, %for.body
%sum.024 = phi i64 [ %add, %for.body ], [ %conv, %entry ]
%max.023 = phi i64 [ %spec.select, %for.body ], [ %conv, %entry ]
%min.022 = phi i64 [ %min.1, %for.body ], [ %conv, %entry ]
%i.021 = phi i32 [ %inc, %for.body ], [ 1, %entry ]
%call3 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a)
%2 = load i32, ptr %a, align 4, !tbaa !5
%conv4 = sext i32 %2 to i64
%spec.select = call i64 @llvm.smax.i64(i64 %max.023, i64 %conv4)
%min.1 = call i64 @llvm.smin.i64(i64 %min.022, i64 %conv4)
%add = add nsw i64 %sum.024, %conv4
%inc = add nuw nsw i32 %i.021, 1
%3 = load i32, ptr %n, align 4, !tbaa !5
%cmp = icmp slt i32 %inc, %3
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !9
for.end: ; preds = %for.body, %entry
%min.0.lcssa = phi i64 [ %conv, %entry ], [ %min.1, %for.body ]
%max.0.lcssa = phi i64 [ %conv, %entry ], [ %spec.select, %for.body ]
%sum.0.lcssa = phi i64 [ %conv, %entry ], [ %add, %for.body ]
%call15 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %min.0.lcssa, i64 noundef %max.0.lcssa, i64 noundef %sum.0.lcssa)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %a) #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 i64 @llvm.smax.i64(i64, i64) #3
; 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 = !{!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, MAX, MIN = 0;
long long sum = 0;
//int x[1000000];
scanf("%d", &n);
int x[n];
for(i = 0; i<n; i++){
scanf("%d", &x[i]);
}
MAX = -10000000;
MIN=10000000;
for(i = 0; i<n; i++){
if(x[i]>MAX){
MAX = x[i];
}
if(x[i]<MIN){
MIN = x[i];
}
sum=sum+x[i];
}
printf("%d %d %lld\n", MIN, MAX, sum);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_174272/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_174272/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 [12 x i8] c"%d %d %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
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
%1 = zext i32 %0 to i64
%2 = call ptr @llvm.stacksave.p0()
%vla = alloca i32, i64 %1, align 16
%3 = load i32, ptr %n, align 4, !tbaa !5
%cmp36 = icmp sgt i32 %3, 0
br i1 %cmp36, label %for.body, label %for.end21
for.cond2.preheader: ; preds = %for.body
%cmp338 = icmp sgt i32 %18, 0
br i1 %cmp338, label %for.body4.preheader, label %for.end21
for.body4.preheader: ; preds = %for.cond2.preheader
%wide.trip.count = zext i32 %18 to i64
%min.iters.check = icmp ult i32 %18, 4
br i1 %min.iters.check, label %for.body4.preheader62, label %vector.ph
vector.ph: ; preds = %for.body4.preheader
%n.vec = and i64 %wide.trip.count, 4294967292
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> [ zeroinitializer, %vector.ph ], [ %12, %vector.body ]
%vec.phi53 = phi <2 x i64> [ zeroinitializer, %vector.ph ], [ %13, %vector.body ]
%vec.phi54 = phi <2 x i32> [ <i32 10000000, i32 10000000>, %vector.ph ], [ %8, %vector.body ]
%vec.phi55 = phi <2 x i32> [ <i32 10000000, i32 10000000>, %vector.ph ], [ %9, %vector.body ]
%vec.phi56 = phi <2 x i32> [ <i32 -10000000, i32 -10000000>, %vector.ph ], [ %6, %vector.body ]
%vec.phi57 = phi <2 x i32> [ <i32 -10000000, i32 -10000000>, %vector.ph ], [ %7, %vector.body ]
%4 = getelementptr inbounds i32, ptr %vla, i64 %index
%wide.load = load <2 x i32>, ptr %4, align 16, !tbaa !5
%5 = getelementptr inbounds i32, ptr %4, i64 2
%wide.load58 = load <2 x i32>, ptr %5, align 8, !tbaa !5
%6 = call <2 x i32> @llvm.smax.v2i32(<2 x i32> %wide.load, <2 x i32> %vec.phi56)
%7 = call <2 x i32> @llvm.smax.v2i32(<2 x i32> %wide.load58, <2 x i32> %vec.phi57)
%8 = call <2 x i32> @llvm.smin.v2i32(<2 x i32> %wide.load, <2 x i32> %vec.phi54)
%9 = call <2 x i32> @llvm.smin.v2i32(<2 x i32> %wide.load58, <2 x i32> %vec.phi55)
%10 = sext <2 x i32> %wide.load to <2 x i64>
%11 = sext <2 x i32> %wide.load58 to <2 x i64>
%12 = add <2 x i64> %vec.phi, %10
%13 = add <2 x i64> %vec.phi53, %11
%index.next = add nuw i64 %index, 4
%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
%rdx.minmax60 = call <2 x i32> @llvm.smax.v2i32(<2 x i32> %6, <2 x i32> %7)
%15 = call i32 @llvm.vector.reduce.smax.v2i32(<2 x i32> %rdx.minmax60)
%rdx.minmax = call <2 x i32> @llvm.smin.v2i32(<2 x i32> %8, <2 x i32> %9)
%16 = call i32 @llvm.vector.reduce.smin.v2i32(<2 x i32> %rdx.minmax)
%bin.rdx = add <2 x i64> %13, %12
%17 = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %bin.rdx)
%cmp.n = icmp eq i64 %n.vec, %wide.trip.count
br i1 %cmp.n, label %for.end21, label %for.body4.preheader62
for.body4.preheader62: ; preds = %for.body4.preheader, %middle.block
%indvars.iv48.ph = phi i64 [ 0, %for.body4.preheader ], [ %n.vec, %middle.block ]
%sum.041.ph = phi i64 [ 0, %for.body4.preheader ], [ %17, %middle.block ]
%MIN.040.ph = phi i32 [ 10000000, %for.body4.preheader ], [ %16, %middle.block ]
%MAX.039.ph = phi i32 [ -10000000, %for.body4.preheader ], [ %15, %middle.block ]
br label %for.body4
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds i32, ptr %vla, 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
%18 = load i32, ptr %n, align 4, !tbaa !5
%19 = sext i32 %18 to i64
%cmp = icmp slt i64 %indvars.iv.next, %19
br i1 %cmp, label %for.body, label %for.cond2.preheader, !llvm.loop !13
for.body4: ; preds = %for.body4.preheader62, %for.body4
%indvars.iv48 = phi i64 [ %indvars.iv.next49, %for.body4 ], [ %indvars.iv48.ph, %for.body4.preheader62 ]
%sum.041 = phi i64 [ %add, %for.body4 ], [ %sum.041.ph, %for.body4.preheader62 ]
%MIN.040 = phi i32 [ %MIN.1, %for.body4 ], [ %MIN.040.ph, %for.body4.preheader62 ]
%MAX.039 = phi i32 [ %spec.select, %for.body4 ], [ %MAX.039.ph, %for.body4.preheader62 ]
%arrayidx6 = getelementptr inbounds i32, ptr %vla, i64 %indvars.iv48
%20 = load i32, ptr %arrayidx6, align 4, !tbaa !5
%spec.select = call i32 @llvm.smax.i32(i32 %20, i32 %MAX.039)
%MIN.1 = call i32 @llvm.smin.i32(i32 %20, i32 %MIN.040)
%conv = sext i32 %20 to i64
%add = add nsw i64 %sum.041, %conv
%indvars.iv.next49 = add nuw nsw i64 %indvars.iv48, 1
%exitcond.not = icmp eq i64 %indvars.iv.next49, %wide.trip.count
br i1 %exitcond.not, label %for.end21, label %for.body4, !llvm.loop !14
for.end21: ; preds = %for.body4, %middle.block, %entry, %for.cond2.preheader
%MAX.0.lcssa = phi i32 [ -10000000, %for.cond2.preheader ], [ -10000000, %entry ], [ %15, %middle.block ], [ %spec.select, %for.body4 ]
%MIN.0.lcssa = phi i32 [ 10000000, %for.cond2.preheader ], [ 10000000, %entry ], [ %16, %middle.block ], [ %MIN.1, %for.body4 ]
%sum.0.lcssa = phi i64 [ 0, %for.cond2.preheader ], [ 0, %entry ], [ %17, %middle.block ], [ %add, %for.body4 ]
%call22 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %MIN.0.lcssa, i32 noundef %MAX.0.lcssa, i64 noundef %sum.0.lcssa)
call void @llvm.stackrestore.p0(ptr %2)
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 nocallback nofree nosync nounwind willreturn
declare ptr @llvm.stacksave.p0() #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
declare void @llvm.stackrestore.p0(ptr) #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.smax.i32(i32, i32) #4
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smin.i32(i32, i32) #4
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare <2 x i32> @llvm.smax.v2i32(<2 x i32>, <2 x i32>) #4
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare <2 x i32> @llvm.smin.v2i32(<2 x i32>, <2 x i32>) #4
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.vector.reduce.add.v2i64(<2 x i64>) #4
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.vector.reduce.smin.v2i32(<2 x i32>) #4
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.vector.reduce.smax.v2i32(<2 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 = { 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 = { 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, !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}
|
#include <stdio.h>
int main()
{
int n;
int a, max, min;
long long int sum = 0;
scanf("%d%d", &n, &a);
sum = min = max = a;
while (1 < n--)
{
scanf("%d", &a);
if (max < a)
max = a;
if (min > a)
min = a;
sum += a;
}
printf("%d %d %lld\n", min, max, sum);
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_174315/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_174315/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.2 = private unnamed_addr constant [12 x i8] c"%d %d %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
%a = 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 %a) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n, ptr noundef nonnull %a)
%0 = load i32, ptr %a, align 4, !tbaa !5
%conv = sext i32 %0 to i64
%1 = load i32, ptr %n, align 4, !tbaa !5
%dec15 = add nsw i32 %1, -1
store i32 %dec15, ptr %n, align 4, !tbaa !5
%cmp16 = icmp sgt i32 %1, 1
br i1 %cmp16, label %while.body, label %while.end
while.body: ; preds = %entry, %while.body
%sum.019 = phi i64 [ %add, %while.body ], [ %conv, %entry ]
%min.018 = phi i32 [ %min.1, %while.body ], [ %0, %entry ]
%max.017 = phi i32 [ %spec.select, %while.body ], [ %0, %entry ]
%call2 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %a)
%2 = load i32, ptr %a, align 4, !tbaa !5
%spec.select = call i32 @llvm.smax.i32(i32 %max.017, i32 %2)
%min.1 = call i32 @llvm.smin.i32(i32 %min.018, i32 %2)
%conv9 = sext i32 %2 to i64
%add = add nsw i64 %sum.019, %conv9
%3 = load i32, ptr %n, align 4, !tbaa !5
%dec = add nsw i32 %3, -1
store i32 %dec, ptr %n, align 4, !tbaa !5
%cmp = icmp sgt i32 %3, 1
br i1 %cmp, label %while.body, label %while.end, !llvm.loop !9
while.end: ; preds = %while.body, %entry
%max.0.lcssa = phi i32 [ %0, %entry ], [ %spec.select, %while.body ]
%min.0.lcssa = phi i32 [ %0, %entry ], [ %min.1, %while.body ]
%sum.0.lcssa = phi i64 [ %conv, %entry ], [ %add, %while.body ]
%call10 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %min.0.lcssa, i32 noundef %max.0.lcssa, i64 noundef %sum.0.lcssa)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %a) #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 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"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
|
#include <stdio.h>
#include <math.h>
int main(int argc, char *argv[])
{
int n, a;
long long min = 10000001, max = -10000001, sum = 0;
scanf("%d", &n);
for (int i = 0; i < n; i++) {
scanf("%d", &a);
min = a < min ? a : min;
max = a > max ? a : max;
sum += a;
}
printf("%lld %lld %lld\n", min, max, sum);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_174373/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_174373/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 [16 x i8] c"%lld %lld %lld\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main(i32 noundef %argc, ptr nocapture noundef readnone %argv) local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
%a = 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 %a) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp21 = icmp sgt i32 %0, 0
br i1 %cmp21, label %for.body, label %for.cond.cleanup
for.cond.cleanup: ; preds = %for.body, %entry
%min.0.lcssa = phi i64 [ 10000001, %entry ], [ %cond, %for.body ]
%max.0.lcssa = phi i64 [ -10000001, %entry ], [ %cond12, %for.body ]
%sum.0.lcssa = phi i64 [ 0, %entry ], [ %add, %for.body ]
%call14 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %min.0.lcssa, i64 noundef %max.0.lcssa, i64 noundef %sum.0.lcssa)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %a) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #4
ret i32 0
for.body: ; preds = %entry, %for.body
%i.025 = phi i32 [ %inc, %for.body ], [ 0, %entry ]
%sum.024 = phi i64 [ %add, %for.body ], [ 0, %entry ]
%max.023 = phi i64 [ %cond12, %for.body ], [ -10000001, %entry ]
%min.022 = phi i64 [ %cond, %for.body ], [ 10000001, %entry ]
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a)
%1 = load i32, ptr %a, align 4
%conv = sext i32 %1 to i64
%cond = call i64 @llvm.smin.i64(i64 %min.022, i64 %conv)
%cond12 = call i64 @llvm.smax.i64(i64 %max.023, i64 %conv)
%add = add nsw i64 %sum.024, %conv
%inc = add nuw nsw i32 %i.025, 1
%2 = load i32, ptr %n, align 4, !tbaa !5
%cmp = icmp slt i32 %inc, %2
br i1 %cmp, label %for.body, label %for.cond.cleanup, !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: 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
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smax.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 = !{!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()
{
long long n,sum=0,T,max,min;
scanf("%lld",&T);
for(int i=1; i<=T; i++)
{
scanf("%lld ",&n);
if(i==1)
max=min=n;
if(max<n)
max=n;
else if(min>n)
min=n;
sum=sum+n;
}
printf("%d %d %lld\n",min,max,sum);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_174416/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_174416/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 \00", align 1
@.str.2 = private unnamed_addr constant [12 x i8] c"%d %d %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
%T = 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 %T) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %T)
%0 = load i64, ptr %T, align 8, !tbaa !5
%cmp.not21 = icmp sgt i64 %0, 0
call void @llvm.assume(i1 %cmp.not21)
%call2.peel = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %n)
%1 = load i64, ptr %n, align 8
%2 = load i64, ptr %T, align 8, !tbaa !5
%cmp.not.peel = icmp slt i64 %2, 2
br i1 %cmp.not.peel, label %for.cond.cleanup, label %for.body
for.cond.cleanup: ; preds = %for.body, %entry
%max.2.lcssa = phi i64 [ %1, %entry ], [ %max.2, %for.body ]
%min.2.lcssa = phi i64 [ %1, %entry ], [ %min.2, %for.body ]
%add.lcssa = phi i64 [ %1, %entry ], [ %add, %for.body ]
%call13 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i64 noundef %min.2.lcssa, i64 noundef %max.2.lcssa, i64 noundef %add.lcssa)
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %T) #5
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %n) #5
ret i32 0
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 2, %entry ]
%min.024 = phi i64 [ %min.2, %for.body ], [ %1, %entry ]
%max.023 = phi i64 [ %max.2, %for.body ], [ %1, %entry ]
%sum.022 = phi i64 [ %add, %for.body ], [ %1, %entry ]
%call2 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %n)
%3 = load i64, ptr %n, align 8
%cmp5 = icmp slt i64 %max.023, %3
%spec.select20 = call i64 @llvm.smin.i64(i64 %min.024, i64 %3)
%max.2 = call i64 @llvm.smax.i64(i64 %max.023, i64 %3)
%min.2 = select i1 %cmp5, i64 %min.024, i64 %spec.select20
%add = add nsw i64 %3, %sum.022
%indvars.iv.next = add nuw i64 %indvars.iv, 1
%4 = load i64, ptr %T, align 8, !tbaa !5
%cmp.not = icmp slt i64 %4, %indvars.iv.next
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: 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
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smax.i64(i64, i64) #3
; Function Attrs: nocallback nofree nosync nounwind willreturn memory(inaccessiblemem: write)
declare void @llvm.assume(i1 noundef) #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 nosync nounwind willreturn memory(inaccessiblemem: 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 = !{!"long long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10, !11}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!"llvm.loop.peeled.count", i32 1}
|
#include<stdio.h>
int main()
{
int n, k;
scanf("%d %d", &n, &k);
for (int i = 0; i < n; ++i) {
putchar('a' + (i % k));
}
putchar('\n');
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_17446/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_17446/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
@stdout = external local_unnamed_addr global ptr, align 8
; 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
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 = 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
%cmp6 = icmp sgt i32 %0, 0
br i1 %cmp6, label %for.body, label %for.cond.cleanup
for.cond.cleanup: ; preds = %for.body, %entry
%1 = load ptr, ptr @stdout, align 8, !tbaa !9
%call.i = call i32 @putc(i32 noundef 10, ptr noundef %1)
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
for.body: ; preds = %entry, %for.body
%i.07 = phi i32 [ %inc, %for.body ], [ 0, %entry ]
%2 = load i32, ptr %k, align 4, !tbaa !5
%rem = srem i32 %i.07, %2
%add = add nuw nsw i32 %rem, 97
%3 = load ptr, ptr @stdout, align 8, !tbaa !9
%call.i5 = call i32 @putc(i32 noundef %add, ptr noundef %3)
%inc = add nuw nsw i32 %i.07, 1
%4 = load i32, ptr %n, align 4, !tbaa !5
%cmp = icmp slt i32 %inc, %4
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 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 @putc(i32 noundef, ptr nocapture noundef) 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 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
|
#include<stdio.h>
int main()
{
int n, i;
long long x, y, z, a[10000];
scanf("%d", &n);
scanf("%ld", &a[0]);
x = a[0];
y = a[0];
z = a[0];
for(i = 1;i < n;i++){
scanf("%ld", &a[i]);
if(a[i] < x){
x = a[i];
}
else if(a[i] > y){
y = a[i];
}
z = z + a[i];
}
printf("%ld %ld %ld\n", x, y, z);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_174502/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_174502/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"%ld\00", align 1
@.str.2 = private unnamed_addr constant [13 x i8] c"%ld %ld %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
%a = alloca [10000 x i64], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #4
call void @llvm.lifetime.start.p0(i64 80000, ptr nonnull %a) #4
%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 %a)
%0 = load i64, ptr %a, align 16, !tbaa !5
%1 = load i32, ptr %n, align 4, !tbaa !9
%cmp32 = icmp sgt i32 %1, 1
br i1 %cmp32, label %for.body, label %for.end
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 1, %entry ]
%z.036 = phi i64 [ %add, %for.body ], [ %0, %entry ]
%y.035 = phi i64 [ %y.1, %for.body ], [ %0, %entry ]
%x.034 = phi i64 [ %x.1, %for.body ], [ %0, %entry ]
%arrayidx5 = getelementptr inbounds [10000 x i64], ptr %a, i64 0, i64 %indvars.iv
%call6 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %arrayidx5)
%2 = load i64, ptr %arrayidx5, align 8, !tbaa !5
%cmp9 = icmp slt i64 %2, %x.034
%spec.select = call i64 @llvm.smax.i64(i64 %2, i64 %y.035)
%x.1 = call i64 @llvm.smin.i64(i64 %2, i64 %x.034)
%y.1 = select i1 %cmp9, i64 %y.035, i64 %spec.select
%add = add nsw i64 %2, %z.036
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%3 = load i32, ptr %n, align 4, !tbaa !9
%4 = sext i32 %3 to i64
%cmp = icmp slt i64 %indvars.iv.next, %4
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !11
for.end: ; preds = %for.body, %entry
%x.0.lcssa = phi i64 [ %0, %entry ], [ %x.1, %for.body ]
%y.0.lcssa = phi i64 [ %0, %entry ], [ %y.1, %for.body ]
%z.0.lcssa = phi i64 [ %0, %entry ], [ %add, %for.body ]
%call21 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i64 noundef %x.0.lcssa, i64 noundef %y.0.lcssa, i64 noundef %z.0.lcssa)
call void @llvm.lifetime.end.p0(i64 80000, ptr nonnull %a) #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 i64 @llvm.smax.i64(i64, i64) #3
; 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 = !{!6, !6, i64 0}
!6 = !{!"long long", !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"}
|
#include <stdio.h>
int main(void) {
int a[10000];
int n, i, min, max;
long sum;
scanf("%d", &n);
scanf("%d", &a[0]);
min = max = sum = a[0];
for (i = 1; i < n; i++) {
scanf("%d", &a[i]);
if(min > a[i]) min = a[i];
if(max < a[i]) max = a[i];
sum += a[i];
}
printf("%d %d %ld\n", min, max, sum);
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_174546/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_174546/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 [11 x i8] c"%d %d %ld\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%a = alloca [10000 x i32], align 16
%n = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 40000, ptr nonnull %a) #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)
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a)
%0 = load i32, ptr %a, align 16, !tbaa !5
%conv = sext i32 %0 to i64
%1 = load i32, ptr %n, align 4, !tbaa !5
%cmp36 = icmp sgt i32 %1, 1
br i1 %cmp36, label %for.body, label %for.end
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 1, %entry ]
%sum.040 = phi i64 [ %add, %for.body ], [ %conv, %entry ]
%max.039 = phi i32 [ %max.1, %for.body ], [ %0, %entry ]
%min.038 = phi i32 [ %spec.select, %for.body ], [ %0, %entry ]
%arrayidx5 = getelementptr inbounds [10000 x i32], ptr %a, i64 0, i64 %indvars.iv
%call6 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx5)
%2 = load i32, ptr %arrayidx5, align 4, !tbaa !5
%spec.select = call i32 @llvm.smin.i32(i32 %min.038, i32 %2)
%max.1 = call i32 @llvm.smax.i32(i32 %max.039, i32 %2)
%conv23 = sext i32 %2 to i64
%add = add nsw i64 %sum.040, %conv23
%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.end, !llvm.loop !9
for.end: ; preds = %for.body, %entry
%min.0.lcssa = phi i32 [ %0, %entry ], [ %spec.select, %for.body ]
%max.0.lcssa = phi i32 [ %0, %entry ], [ %max.1, %for.body ]
%sum.0.lcssa = phi i64 [ %conv, %entry ], [ %add, %for.body ]
%call24 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %min.0.lcssa, i32 noundef %max.0.lcssa, i64 noundef %sum.0.lcssa)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #4
call void @llvm.lifetime.end.p0(i64 40000, 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
; 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"}
|
// Aizu 1131: Unit Fraction Partition
// 2017.10.24 bal4u@uu
#include <stdio.h>
#include <math.h>
#define EPS 1e-9
double tbl[12005];
int ans, a;
int bsch(double v)
{
int m, l = 0, r = 12001;
while (l < r) {
m = (l + r) >> 1;
// if (fabs(tbl[m] - v) <= EPS) return m;
if (tbl[m] > EPS + v) l = m + 1; else r = m;
}
if (l <= 0) l = 1;
return l;
}
void rec(double v, int k, int n, int aa)
{
int i, l, r;
if (aa > a) return;
if (fabs(v) <= EPS) { ans++; return; }
if (n == 0) return;
l = bsch(v), r = bsch(v/n);
if (l < k) l = k;
// if ((double)n/l + EPS < v) return;
k = a / aa;
if (k < r) r = k;
for (i = l; i <= r; i++) rec(v - 1.0 / i, i, n - 1, aa*i);
}
int main()
{
int p, q, n, i, l, r;
double v;
for (i = 1; i <= 12002; i++) tbl[i] = 1.0 / i;
while (scanf("%d%d%d%d", &p, &q, &a, &n) && n > 0) {
v = (double)p / q;
if (fabs(v-n) <= EPS) { puts("1"); continue; }
if (v > n) { puts("0"); continue; }
l = bsch(v), r = bsch(v/n);
for (ans = 0, i = l; i <= r; i++) rec(v-1.0/i, i, n-1, i);
printf("%d\n", ans);
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_174603/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_174603/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"
@tbl = dso_local local_unnamed_addr global [12005 x double] zeroinitializer, align 16
@a = dso_local global i32 0, align 4
@ans = dso_local local_unnamed_addr global i32 0, align 4
@.str = private unnamed_addr constant [9 x i8] c"%d%d%d%d\00", align 1
@.str.1 = private unnamed_addr constant [2 x i8] c"1\00", align 1
@.str.2 = private unnamed_addr constant [2 x i8] c"0\00", align 1
@.str.3 = 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 @bsch(double noundef %v) local_unnamed_addr #0 {
entry:
%add1 = fadd double %v, 1.000000e-09
br label %while.body
while.body: ; preds = %entry, %while.body
%r.014 = phi i32 [ 12001, %entry ], [ %r.1, %while.body ]
%l.013 = phi i32 [ 0, %entry ], [ %l.1, %while.body ]
%add = add nsw i32 %r.014, %l.013
%shr = ashr i32 %add, 1
%idxprom = sext i32 %shr to i64
%arrayidx = getelementptr inbounds [12005 x double], ptr @tbl, i64 0, i64 %idxprom
%0 = load double, ptr %arrayidx, align 8, !tbaa !5
%cmp2 = fcmp ogt double %0, %add1
%add3 = add nsw i32 %shr, 1
%l.1 = select i1 %cmp2, i32 %add3, i32 %l.013
%r.1 = select i1 %cmp2, i32 %r.014, i32 %shr
%cmp = icmp slt i32 %l.1, %r.1
br i1 %cmp, label %while.body, label %while.end, !llvm.loop !9
while.end: ; preds = %while.body
%spec.store.select = tail call i32 @llvm.smax.i32(i32 %l.1, i32 1)
ret i32 %spec.store.select
}
; 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, argmem: none, inaccessiblemem: none) uwtable
define dso_local void @rec(double noundef %v, i32 noundef %k, i32 noundef %n, i32 noundef %aa) local_unnamed_addr #2 {
entry:
%0 = load i32, ptr @a, align 4, !tbaa !11
%cmp = icmp slt i32 %0, %aa
br i1 %cmp, label %cleanup, label %if.end
if.end: ; preds = %entry
%1 = tail call double @llvm.fabs.f64(double %v)
%cmp1 = fcmp ugt double %1, 1.000000e-09
br i1 %cmp1, label %if.end3, label %if.then2
if.then2: ; preds = %if.end
%2 = load i32, ptr @ans, align 4, !tbaa !11
%inc = add nsw i32 %2, 1
store i32 %inc, ptr @ans, align 4, !tbaa !11
br label %cleanup
if.end3: ; preds = %if.end
%cmp4 = icmp eq i32 %n, 0
br i1 %cmp4, label %cleanup, label %if.end6
if.end6: ; preds = %if.end3
%add1.i = fadd double %v, 1.000000e-09
br label %while.body.i
while.body.i: ; preds = %while.body.i, %if.end6
%r.014.i = phi i32 [ 12001, %if.end6 ], [ %r.1.i, %while.body.i ]
%l.013.i = phi i32 [ 0, %if.end6 ], [ %l.1.i, %while.body.i ]
%add.i = add nsw i32 %l.013.i, %r.014.i
%shr.i = ashr i32 %add.i, 1
%idxprom.i = sext i32 %shr.i to i64
%arrayidx.i = getelementptr inbounds [12005 x double], ptr @tbl, i64 0, i64 %idxprom.i
%3 = load double, ptr %arrayidx.i, align 8, !tbaa !5
%cmp2.i = fcmp ogt double %3, %add1.i
%add3.i = add nsw i32 %shr.i, 1
%l.1.i = select i1 %cmp2.i, i32 %add3.i, i32 %l.013.i
%r.1.i = select i1 %cmp2.i, i32 %r.014.i, i32 %shr.i
%cmp.i = icmp slt i32 %l.1.i, %r.1.i
br i1 %cmp.i, label %while.body.i, label %bsch.exit, !llvm.loop !9
bsch.exit: ; preds = %while.body.i
%conv = sitofp i32 %n to double
%div = fdiv double %v, %conv
%add1.i41 = fadd double %div, 1.000000e-09
br label %while.body.i42
while.body.i42: ; preds = %while.body.i42, %bsch.exit
%r.014.i43 = phi i32 [ 12001, %bsch.exit ], [ %r.1.i52, %while.body.i42 ]
%l.013.i44 = phi i32 [ 0, %bsch.exit ], [ %l.1.i51, %while.body.i42 ]
%add.i45 = add nsw i32 %l.013.i44, %r.014.i43
%shr.i46 = ashr i32 %add.i45, 1
%idxprom.i47 = sext i32 %shr.i46 to i64
%arrayidx.i48 = getelementptr inbounds [12005 x double], ptr @tbl, i64 0, i64 %idxprom.i47
%4 = load double, ptr %arrayidx.i48, align 8, !tbaa !5
%cmp2.i49 = fcmp ogt double %4, %add1.i41
%add3.i50 = add nsw i32 %shr.i46, 1
%l.1.i51 = select i1 %cmp2.i49, i32 %add3.i50, i32 %l.013.i44
%r.1.i52 = select i1 %cmp2.i49, i32 %r.014.i43, i32 %shr.i46
%cmp.i53 = icmp slt i32 %l.1.i51, %r.1.i52
br i1 %cmp.i53, label %while.body.i42, label %bsch.exit55, !llvm.loop !9
bsch.exit55: ; preds = %while.body.i42
%spec.store.select.i54 = tail call i32 @llvm.smax.i32(i32 %l.1.i51, i32 1)
%spec.store.select.i = tail call i32 @llvm.smax.i32(i32 %l.1.i, i32 %k)
%spec.select = tail call i32 @llvm.smax.i32(i32 %spec.store.select.i, i32 1)
%div12 = sdiv i32 %0, %aa
%r.0 = tail call i32 @llvm.smin.i32(i32 %div12, i32 %spec.store.select.i54)
%cmp17.not56 = icmp sgt i32 %spec.select, %r.0
br i1 %cmp17.not56, label %cleanup, label %for.body.lr.ph
for.body.lr.ph: ; preds = %bsch.exit55
%sub21 = add nsw i32 %n, -1
br label %for.body
for.body: ; preds = %for.body.lr.ph, %for.body
%i.057 = phi i32 [ %spec.select, %for.body.lr.ph ], [ %inc22, %for.body ]
%conv19 = sitofp i32 %i.057 to double
%div20 = fdiv double 1.000000e+00, %conv19
%sub = fsub double %v, %div20
%mul = mul nsw i32 %i.057, %aa
tail call void @rec(double noundef %sub, i32 noundef %i.057, i32 noundef %sub21, i32 noundef %mul)
%inc22 = add nuw i32 %i.057, 1
%exitcond.not = icmp eq i32 %i.057, %r.0
br i1 %exitcond.not, label %cleanup, label %for.body, !llvm.loop !13
cleanup: ; preds = %for.body, %bsch.exit55, %if.end3, %entry, %if.then2
ret void
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fabs.f64(double) #3
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #4 {
entry:
%p = alloca i32, align 4
%q = alloca i32, align 4
%n = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %p) #7
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %q) #7
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #7
br label %vector.body
vector.body: ; preds = %vector.body.1, %entry
%index = phi i64 [ 0, %entry ], [ %index.next.1, %vector.body.1 ]
%vec.ind = phi <2 x i32> [ <i32 1, i32 2>, %entry ], [ %vec.ind.next.1, %vector.body.1 ]
%offset.idx = or i64 %index, 1
%0 = sitofp <2 x i32> %vec.ind to <2 x double>
%1 = fdiv <2 x double> <double 1.000000e+00, double 1.000000e+00>, %0
%2 = getelementptr inbounds [12005 x double], ptr @tbl, i64 0, i64 %offset.idx
store <2 x double> %1, ptr %2, align 8, !tbaa !5
%3 = icmp eq i64 %index, 12000
br i1 %3, label %while.cond.preheader, label %vector.body.1, !llvm.loop !14
vector.body.1: ; preds = %vector.body
%vec.ind.next = add <2 x i32> %vec.ind, <i32 2, i32 2>
%offset.idx.1 = or i64 %index, 3
%4 = sitofp <2 x i32> %vec.ind.next to <2 x double>
%5 = fdiv <2 x double> <double 1.000000e+00, double 1.000000e+00>, %4
%6 = getelementptr inbounds [12005 x double], ptr @tbl, i64 0, i64 %offset.idx.1
store <2 x double> %5, ptr %6, align 8, !tbaa !5
%index.next.1 = add nuw nsw i64 %index, 4
%vec.ind.next.1 = add <2 x i32> %vec.ind, <i32 4, i32 4>
br label %vector.body
while.cond.preheader: ; preds = %vector.body
%call62 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %p, ptr noundef nonnull %q, ptr noundef nonnull @a, ptr noundef nonnull %n)
%tobool63 = icmp ne i32 %call62, 0
%7 = load i32, ptr %n, align 4
%cmp164 = icmp sgt i32 %7, 0
%8 = select i1 %tobool63, i1 %cmp164, i1 false
br i1 %8, label %while.body, label %while.end
while.body: ; preds = %while.cond.preheader, %while.cond.backedge
%9 = phi i32 [ %13, %while.cond.backedge ], [ %7, %while.cond.preheader ]
%10 = load i32, ptr %p, align 4, !tbaa !11
%conv3 = sitofp i32 %10 to double
%11 = load i32, ptr %q, align 4, !tbaa !11
%conv4 = sitofp i32 %11 to double
%div5 = fdiv double %conv3, %conv4
%conv6 = sitofp i32 %9 to double
%sub = fsub double %div5, %conv6
%12 = call double @llvm.fabs.f64(double %sub)
%cmp7 = fcmp ugt double %12, 1.000000e-09
br i1 %cmp7, label %if.end, label %if.then
if.then: ; preds = %while.body
%call9 = call i32 @puts(ptr noundef nonnull dereferenceable(1) @.str.1)
br label %while.cond.backedge
while.cond.backedge: ; preds = %if.then, %if.then13, %for.end30
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %p, ptr noundef nonnull %q, ptr noundef nonnull @a, ptr noundef nonnull %n)
%tobool = icmp ne i32 %call, 0
%13 = load i32, ptr %n, align 4
%cmp1 = icmp sgt i32 %13, 0
%14 = select i1 %tobool, i1 %cmp1, i1 false
br i1 %14, label %while.body, label %while.end, !llvm.loop !17
if.end: ; preds = %while.body
%cmp11 = fcmp ogt double %div5, %conv6
br i1 %cmp11, label %if.then13, label %if.end15
if.then13: ; preds = %if.end
%call14 = call i32 @puts(ptr noundef nonnull dereferenceable(1) @.str.2)
br label %while.cond.backedge
if.end15: ; preds = %if.end
%add1.i = fadd double %div5, 1.000000e-09
br label %while.body.i
while.body.i: ; preds = %while.body.i, %if.end15
%r.014.i = phi i32 [ 12001, %if.end15 ], [ %r.1.i, %while.body.i ]
%l.013.i = phi i32 [ 0, %if.end15 ], [ %l.1.i, %while.body.i ]
%add.i = add nsw i32 %l.013.i, %r.014.i
%shr.i = ashr i32 %add.i, 1
%idxprom.i = sext i32 %shr.i to i64
%arrayidx.i = getelementptr inbounds [12005 x double], ptr @tbl, i64 0, i64 %idxprom.i
%15 = load double, ptr %arrayidx.i, align 8, !tbaa !5
%cmp2.i = fcmp ogt double %15, %add1.i
%add3.i = add nsw i32 %shr.i, 1
%l.1.i = select i1 %cmp2.i, i32 %add3.i, i32 %l.013.i
%r.1.i = select i1 %cmp2.i, i32 %r.014.i, i32 %shr.i
%cmp.i = icmp slt i32 %l.1.i, %r.1.i
br i1 %cmp.i, label %while.body.i, label %bsch.exit, !llvm.loop !9
bsch.exit: ; preds = %while.body.i
%div18 = fdiv double %div5, %conv6
%add1.i44 = fadd double %div18, 1.000000e-09
br label %while.body.i45
while.body.i45: ; preds = %while.body.i45, %bsch.exit
%r.014.i46 = phi i32 [ 12001, %bsch.exit ], [ %r.1.i55, %while.body.i45 ]
%l.013.i47 = phi i32 [ 0, %bsch.exit ], [ %l.1.i54, %while.body.i45 ]
%add.i48 = add nsw i32 %l.013.i47, %r.014.i46
%shr.i49 = ashr i32 %add.i48, 1
%idxprom.i50 = sext i32 %shr.i49 to i64
%arrayidx.i51 = getelementptr inbounds [12005 x double], ptr @tbl, i64 0, i64 %idxprom.i50
%16 = load double, ptr %arrayidx.i51, align 8, !tbaa !5
%cmp2.i52 = fcmp ogt double %16, %add1.i44
%add3.i53 = add nsw i32 %shr.i49, 1
%l.1.i54 = select i1 %cmp2.i52, i32 %add3.i53, i32 %l.013.i47
%r.1.i55 = select i1 %cmp2.i52, i32 %r.014.i46, i32 %shr.i49
%cmp.i56 = icmp slt i32 %l.1.i54, %r.1.i55
br i1 %cmp.i56, label %while.body.i45, label %bsch.exit58, !llvm.loop !9
bsch.exit58: ; preds = %while.body.i45
%spec.store.select.i = call i32 @llvm.smax.i32(i32 %l.1.i, i32 1)
%spec.store.select.i57 = call i32 @llvm.smax.i32(i32 %l.1.i54, i32 1)
store i32 0, ptr @ans, align 4, !tbaa !11
%cmp21.not60 = icmp ugt i32 %spec.store.select.i, %spec.store.select.i57
br i1 %cmp21.not60, label %for.end30, label %for.body23
for.body23: ; preds = %bsch.exit58, %for.body23
%i.161 = phi i32 [ %inc29, %for.body23 ], [ %spec.store.select.i, %bsch.exit58 ]
%conv24 = sitofp i32 %i.161 to double
%div25 = fdiv double 1.000000e+00, %conv24
%sub26 = fsub double %div5, %div25
%17 = load i32, ptr %n, align 4, !tbaa !11
%sub27 = add nsw i32 %17, -1
call void @rec(double noundef %sub26, i32 noundef %i.161, i32 noundef %sub27, i32 noundef %i.161)
%inc29 = add nuw i32 %i.161, 1
%exitcond66.not = icmp eq i32 %i.161, %spec.store.select.i57
br i1 %exitcond66.not, label %for.end30.loopexit, label %for.body23, !llvm.loop !18
for.end30.loopexit: ; preds = %for.body23
%.pre = load i32, ptr @ans, align 4, !tbaa !11
br label %for.end30
for.end30: ; preds = %for.end30.loopexit, %bsch.exit58
%18 = phi i32 [ %.pre, %for.end30.loopexit ], [ 0, %bsch.exit58 ]
%call31 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3, i32 noundef %18)
br label %while.cond.backedge
while.end: ; preds = %while.cond.backedge, %while.cond.preheader
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #7
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %q) #7
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %p) #7
ret i32 0
}
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #5
; Function Attrs: nofree nounwind
declare noundef i32 @puts(ptr nocapture noundef readonly) local_unnamed_addr #5
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #5
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smax.i32(i32, i32) #6
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smin.i32(i32, i32) #6
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 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 #3 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
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 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
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 = !{!"double", !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 = !{!"int", !7, i64 0}
!13 = distinct !{!13, !10}
!14 = distinct !{!14, !10, !15, !16}
!15 = !{!"llvm.loop.isvectorized", i32 1}
!16 = !{!"llvm.loop.unroll.runtime.disable"}
!17 = distinct !{!17, !10}
!18 = distinct !{!18, !10}
|
#include <stdio.h>
long long get_gcd(long long a, long long b) {
if (b == 0) return a;
else return get_gcd(b, a % b);
}
long long get_lcm(long long a, long long b) {
long long g = get_gcd(a, b);
return a / g * b;
}
int main (void)
{
int n, m;
char s[(int)1e5 + 1], t[(int)1e5 + 1];
long long gcd, lcm, i;
scanf("%d %d", &n, &m);
scanf("%s", s);
scanf("%s", t);
gcd = get_gcd(n, m);
lcm = get_lcm(n, m);
for (i = 0; i < gcd; i++) {
if (s[lcm / m * i] != t[lcm / n * i]) break;
}
if (i >= gcd) printf("%lld\n", lcm);
else puts("-1");
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_174654/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_174654/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 [6 x i8] c"%lld\0A\00", align 1
@.str.3 = private unnamed_addr constant [3 x i8] c"-1\00", align 1
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i64 @get_gcd(i64 noundef %a, i64 noundef %b) local_unnamed_addr #0 {
entry:
%cmp4 = icmp eq i64 %b, 0
br i1 %cmp4, label %return, label %if.else
if.else: ; preds = %entry, %if.else
%b.tr6 = phi i64 [ %rem, %if.else ], [ %b, %entry ]
%a.tr5 = phi i64 [ %b.tr6, %if.else ], [ %a, %entry ]
%rem = srem i64 %a.tr5, %b.tr6
%cmp = icmp eq i64 %rem, 0
br i1 %cmp, label %return, label %if.else
return: ; preds = %if.else, %entry
%a.tr.lcssa = phi i64 [ %a, %entry ], [ %b.tr6, %if.else ]
ret i64 %a.tr.lcssa
}
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i64 @get_lcm(i64 noundef %a, i64 noundef %b) local_unnamed_addr #0 {
entry:
%cmp4.i = icmp eq i64 %b, 0
br i1 %cmp4.i, label %get_gcd.exit, label %if.else.i
if.else.i: ; preds = %entry, %if.else.i
%b.tr6.i = phi i64 [ %rem.i, %if.else.i ], [ %b, %entry ]
%a.tr5.i = phi i64 [ %b.tr6.i, %if.else.i ], [ %a, %entry ]
%rem.i = srem i64 %a.tr5.i, %b.tr6.i
%cmp.i = icmp eq i64 %rem.i, 0
br i1 %cmp.i, label %get_gcd.exit, label %if.else.i
get_gcd.exit: ; preds = %if.else.i, %entry
%a.tr.lcssa.i = phi i64 [ %a, %entry ], [ %b.tr6.i, %if.else.i ]
%div = sdiv i64 %a, %a.tr.lcssa.i
%mul = mul nsw i64 %div, %b
ret i64 %mul
}
; 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:
%n = alloca i32, align 4
%m = alloca i32, align 4
%s = alloca [100001 x i8], align 16
%t = alloca [100001 x i8], align 16
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 100001, ptr nonnull %s) #4
call void @llvm.lifetime.start.p0(i64 100001, ptr nonnull %t) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n, ptr noundef nonnull %m)
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %s)
%call3 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %t)
%0 = load i32, ptr %n, align 4, !tbaa !5
%conv = sext i32 %0 to i64
%1 = load i32, ptr %m, align 4, !tbaa !5
%conv4 = sext i32 %1 to i64
%cmp4.i = icmp eq i32 %1, 0
br i1 %cmp4.i, label %get_lcm.exit, label %if.else.i
if.else.i: ; preds = %entry, %if.else.i
%b.tr6.i = phi i64 [ %rem.i, %if.else.i ], [ %conv4, %entry ]
%a.tr5.i = phi i64 [ %b.tr6.i, %if.else.i ], [ %conv, %entry ]
%rem.i = srem i64 %a.tr5.i, %b.tr6.i
%cmp.i = icmp eq i64 %rem.i, 0
br i1 %cmp.i, label %if.else.i.i, label %if.else.i
if.else.i.i: ; preds = %if.else.i, %if.else.i.i
%b.tr6.i.i = phi i64 [ %rem.i.i, %if.else.i.i ], [ %conv4, %if.else.i ]
%a.tr5.i.i = phi i64 [ %b.tr6.i.i, %if.else.i.i ], [ %conv, %if.else.i ]
%rem.i.i = srem i64 %a.tr5.i.i, %b.tr6.i.i
%cmp.i.i = icmp eq i64 %rem.i.i, 0
br i1 %cmp.i.i, label %get_lcm.exit, label %if.else.i.i
get_lcm.exit: ; preds = %if.else.i.i, %entry
%a.tr.lcssa.i33 = phi i64 [ %conv, %entry ], [ %b.tr6.i, %if.else.i.i ]
%a.tr.lcssa.i.i = phi i64 [ %conv, %entry ], [ %b.tr6.i.i, %if.else.i.i ]
%div.i = sdiv i64 %conv, %a.tr.lcssa.i.i
%mul.i = mul nsw i64 %div.i, %conv4
%cmp34 = icmp sgt i64 %a.tr.lcssa.i33, 0
br i1 %cmp34, label %for.body.lr.ph, label %if.then21
for.body.lr.ph: ; preds = %get_lcm.exit
%div13 = sdiv i64 %mul.i, %conv
br label %for.body
for.cond: ; preds = %for.body
%inc = add nuw nsw i64 %i.035, 1
%exitcond.not = icmp eq i64 %inc, %a.tr.lcssa.i33
br i1 %exitcond.not, label %if.then21, label %for.body, !llvm.loop !9
for.body: ; preds = %for.body.lr.ph, %for.cond
%i.035 = phi i64 [ 0, %for.body.lr.ph ], [ %inc, %for.cond ]
%mul = mul nsw i64 %i.035, %div.i
%arrayidx = getelementptr inbounds [100001 x i8], ptr %s, i64 0, i64 %mul
%2 = load i8, ptr %arrayidx, align 1, !tbaa !11
%mul14 = mul nsw i64 %div13, %i.035
%arrayidx15 = getelementptr inbounds [100001 x i8], ptr %t, i64 0, i64 %mul14
%3 = load i8, ptr %arrayidx15, align 1, !tbaa !11
%cmp17.not = icmp eq i8 %2, %3
br i1 %cmp17.not, label %for.cond, label %if.else
if.then21: ; preds = %for.cond, %get_lcm.exit
%call22 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i64 noundef %mul.i)
br label %if.end24
if.else: ; preds = %for.body
%call23 = call i32 @puts(ptr noundef nonnull dereferenceable(1) @.str.3)
br label %if.end24
if.end24: ; preds = %if.else, %if.then21
call void @llvm.lifetime.end.p0(i64 100001, ptr nonnull %t) #4
call void @llvm.lifetime.end.p0(i64 100001, ptr nonnull %s) #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: 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 #3
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 = { 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}
|
#include <stdio.h>
#include <math.h>
#include<string.h>
int main(){
int a[3], b[3], i, len, j;
char str[100];
while(1){
scanf("%s", &str);
if(str[0] == '0') break;
for(i = 0; i < 3; i++){
a[i] = 0;
b[i] = 0;
}
len = strlen(str);
for(i = 1; i < len; i++){
if(str[i] == 'A') a[0]++;
if(str[i] == 'B') b[0]++;
}
if(a[0] > b[0]) a[0]++;
if(b[0] > a[0]) b[0]++;
for(i = 1; i < 3; i++){
scanf("%s", &str);
len = strlen(str);
for(j = 1; j < len; j++){
if(str[j] == 'A') a[i]++;
if(str[j] == 'B') b[i]++;
}
if(a[i] > b[i]) a[i]++;
if(b[i] > a[i]) b[i]++;
}
for(i = 0; i < 3; i++) printf("%d %d\n", a[i], b[i]);
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_174711/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_174711/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 [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:
%str = alloca [100 x i8], align 16
call void @llvm.lifetime.start.p0(i64 100, ptr nonnull %str) #4
%call161 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %str)
%0 = load i8, ptr %str, align 16, !tbaa !5
%cmp162 = icmp eq i8 %0, 48
br i1 %cmp162, label %while.end, label %for.cond.preheader
for.cond.preheader: ; preds = %entry, %for.inc107.1
%call7 = call i64 @strlen(ptr noundef nonnull dereferenceable(1) %str) #5
%conv8 = trunc i64 %call7 to i32
%cmp10154 = icmp sgt i32 %conv8, 1
br i1 %cmp10154, label %for.body12.preheader, label %if.end49
for.body12.preheader: ; preds = %for.cond.preheader
%wide.trip.count = and i64 %call7, 4294967295
%1 = add nsw i64 %wide.trip.count, -1
%xtraiter = and i64 %1, 1
%2 = icmp eq i64 %wide.trip.count, 2
br i1 %2, label %for.end33.unr-lcssa, label %for.body12.preheader.new
for.body12.preheader.new: ; preds = %for.body12.preheader
%unroll_iter = and i64 %1, -2
br label %for.body12
for.body12: ; preds = %for.inc31.1, %for.body12.preheader.new
%indvars.iv = phi i64 [ 1, %for.body12.preheader.new ], [ %indvars.iv.next.1, %for.inc31.1 ]
%3 = phi i32 [ 0, %for.body12.preheader.new ], [ %10, %for.inc31.1 ]
%4 = phi i32 [ 0, %for.body12.preheader.new ], [ %9, %for.inc31.1 ]
%niter = phi i64 [ 0, %for.body12.preheader.new ], [ %niter.next.1, %for.inc31.1 ]
%arrayidx14 = getelementptr inbounds [100 x i8], ptr %str, i64 0, i64 %indvars.iv
%5 = load i8, ptr %arrayidx14, align 1, !tbaa !5
switch i8 %5, label %for.inc31 [
i8 65, label %if.end21.thread
i8 66, label %if.then27
]
if.end21.thread: ; preds = %for.body12
%inc20 = add nsw i32 %4, 1
br label %for.inc31
if.then27: ; preds = %for.body12
%inc29 = add nsw i32 %3, 1
br label %for.inc31
for.inc31: ; preds = %for.body12, %if.end21.thread, %if.then27
%6 = phi i32 [ %4, %for.body12 ], [ %inc20, %if.end21.thread ], [ %4, %if.then27 ]
%7 = phi i32 [ %3, %for.body12 ], [ %3, %if.end21.thread ], [ %inc29, %if.then27 ]
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%arrayidx14.1 = getelementptr inbounds [100 x i8], ptr %str, i64 0, i64 %indvars.iv.next
%8 = load i8, ptr %arrayidx14.1, align 1, !tbaa !5
switch i8 %8, label %for.inc31.1 [
i8 65, label %if.end21.thread.1
i8 66, label %if.then27.1
]
if.then27.1: ; preds = %for.inc31
%inc29.1 = add nsw i32 %7, 1
br label %for.inc31.1
if.end21.thread.1: ; preds = %for.inc31
%inc20.1 = add nsw i32 %6, 1
br label %for.inc31.1
for.inc31.1: ; preds = %if.end21.thread.1, %if.then27.1, %for.inc31
%9 = phi i32 [ %6, %for.inc31 ], [ %inc20.1, %if.end21.thread.1 ], [ %6, %if.then27.1 ]
%10 = phi i32 [ %7, %for.inc31 ], [ %7, %if.end21.thread.1 ], [ %inc29.1, %if.then27.1 ]
%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.end33.unr-lcssa, label %for.body12, !llvm.loop !8
for.end33.unr-lcssa: ; preds = %for.inc31.1, %for.body12.preheader
%.lcssa230.ph = phi i32 [ undef, %for.body12.preheader ], [ %9, %for.inc31.1 ]
%.lcssa.ph = phi i32 [ undef, %for.body12.preheader ], [ %10, %for.inc31.1 ]
%indvars.iv.unr = phi i64 [ 1, %for.body12.preheader ], [ %indvars.iv.next.1, %for.inc31.1 ]
%.unr = phi i32 [ 0, %for.body12.preheader ], [ %10, %for.inc31.1 ]
%.unr231 = phi i32 [ 0, %for.body12.preheader ], [ %9, %for.inc31.1 ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.end33, label %for.body12.epil
for.body12.epil: ; preds = %for.end33.unr-lcssa
%arrayidx14.epil = getelementptr inbounds [100 x i8], ptr %str, i64 0, i64 %indvars.iv.unr
%11 = load i8, ptr %arrayidx14.epil, align 1, !tbaa !5
switch i8 %11, label %for.end33 [
i8 65, label %if.end21.thread.epil
i8 66, label %if.then27.epil
]
if.then27.epil: ; preds = %for.body12.epil
%inc29.epil = add nsw i32 %.unr, 1
br label %for.end33
if.end21.thread.epil: ; preds = %for.body12.epil
%inc20.epil = add nsw i32 %.unr231, 1
br label %for.end33
for.end33: ; preds = %for.body12.epil, %if.then27.epil, %if.end21.thread.epil, %for.end33.unr-lcssa
%.lcssa230 = phi i32 [ %.lcssa230.ph, %for.end33.unr-lcssa ], [ %.unr231, %for.body12.epil ], [ %inc20.epil, %if.end21.thread.epil ], [ %.unr231, %if.then27.epil ]
%.lcssa = phi i32 [ %.lcssa.ph, %for.end33.unr-lcssa ], [ %.unr, %for.body12.epil ], [ %.unr, %if.end21.thread.epil ], [ %inc29.epil, %if.then27.epil ]
%cmp36 = icmp sgt i32 %.lcssa230, %.lcssa
%inc40 = zext i1 %cmp36 to i32
%spec.select = add nsw i32 %.lcssa230, %inc40
%cmp44 = icmp sgt i32 %.lcssa, %spec.select
%inc48 = zext i1 %cmp44 to i32
%spec.select226 = add nsw i32 %.lcssa, %inc48
br label %if.end49
if.end49: ; preds = %for.end33, %for.cond.preheader
%a.sroa.0.1206 = phi i32 [ 0, %for.cond.preheader ], [ %spec.select, %for.end33 ]
%b.sroa.0.1 = phi i32 [ 0, %for.cond.preheader ], [ %spec.select226, %for.end33 ]
%call54 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %str)
%call56 = call i64 @strlen(ptr noundef nonnull dereferenceable(1) %str) #5
%conv57 = trunc i64 %call56 to i32
%cmp59157 = icmp sgt i32 %conv57, 1
br i1 %cmp59157, label %for.body61.lr.ph, label %for.inc107
for.body61.lr.ph: ; preds = %if.end49
%wide.trip.count170 = and i64 %call56, 4294967295
%12 = add nsw i64 %wide.trip.count170, -1
%xtraiter234 = and i64 %12, 1
%13 = icmp eq i64 %wide.trip.count170, 2
br i1 %13, label %for.end84.unr-lcssa, label %for.body61.lr.ph.new
for.body61.lr.ph.new: ; preds = %for.body61.lr.ph
%unroll_iter238 = and i64 %12, -2
br label %for.body61
for.body61: ; preds = %for.inc82.1248, %for.body61.lr.ph.new
%a.sroa.8.1 = phi i32 [ 0, %for.body61.lr.ph.new ], [ %a.sroa.8.2.1, %for.inc82.1248 ]
%b.sroa.7.1 = phi i32 [ 0, %for.body61.lr.ph.new ], [ %b.sroa.7.2.1, %for.inc82.1248 ]
%indvars.iv167 = phi i64 [ 1, %for.body61.lr.ph.new ], [ %indvars.iv.next168.1247, %for.inc82.1248 ]
%niter239 = phi i64 [ 0, %for.body61.lr.ph.new ], [ %niter239.next.1, %for.inc82.1248 ]
%arrayidx63 = getelementptr inbounds [100 x i8], ptr %str, i64 0, i64 %indvars.iv167
%14 = load i8, ptr %arrayidx63, align 1, !tbaa !5
switch i8 %14, label %for.inc82 [
i8 65, label %if.end71.thread
i8 66, label %if.then77
]
if.end71.thread: ; preds = %for.body61
%inc70 = add nsw i32 %a.sroa.8.1, 1
br label %for.inc82
if.then77: ; preds = %for.body61
%inc80 = add nsw i32 %b.sroa.7.1, 1
br label %for.inc82
for.inc82: ; preds = %for.body61, %if.end71.thread, %if.then77
%a.sroa.8.2 = phi i32 [ %a.sroa.8.1, %for.body61 ], [ %a.sroa.8.1, %if.then77 ], [ %inc70, %if.end71.thread ]
%b.sroa.7.2 = phi i32 [ %b.sroa.7.1, %for.body61 ], [ %inc80, %if.then77 ], [ %b.sroa.7.1, %if.end71.thread ]
%indvars.iv.next168 = add nuw nsw i64 %indvars.iv167, 1
%arrayidx63.1241 = getelementptr inbounds [100 x i8], ptr %str, i64 0, i64 %indvars.iv.next168
%15 = load i8, ptr %arrayidx63.1241, align 1, !tbaa !5
switch i8 %15, label %for.inc82.1248 [
i8 65, label %if.end71.thread.1246
i8 66, label %if.then77.1244
]
if.then77.1244: ; preds = %for.inc82
%inc80.1243 = add nsw i32 %b.sroa.7.2, 1
br label %for.inc82.1248
if.end71.thread.1246: ; preds = %for.inc82
%inc70.1245 = add nsw i32 %a.sroa.8.2, 1
br label %for.inc82.1248
for.inc82.1248: ; preds = %if.end71.thread.1246, %if.then77.1244, %for.inc82
%a.sroa.8.2.1 = phi i32 [ %a.sroa.8.2, %for.inc82 ], [ %a.sroa.8.2, %if.then77.1244 ], [ %inc70.1245, %if.end71.thread.1246 ]
%b.sroa.7.2.1 = phi i32 [ %b.sroa.7.2, %for.inc82 ], [ %inc80.1243, %if.then77.1244 ], [ %b.sroa.7.2, %if.end71.thread.1246 ]
%indvars.iv.next168.1247 = add nuw nsw i64 %indvars.iv167, 2
%niter239.next.1 = add i64 %niter239, 2
%niter239.ncmp.1 = icmp eq i64 %niter239.next.1, %unroll_iter238
br i1 %niter239.ncmp.1, label %for.end84.unr-lcssa, label %for.body61, !llvm.loop !10
for.end84.unr-lcssa: ; preds = %for.inc82.1248, %for.body61.lr.ph
%a.sroa.8.2.lcssa.ph = phi i32 [ undef, %for.body61.lr.ph ], [ %a.sroa.8.2.1, %for.inc82.1248 ]
%b.sroa.7.2.lcssa.ph = phi i32 [ undef, %for.body61.lr.ph ], [ %b.sroa.7.2.1, %for.inc82.1248 ]
%a.sroa.8.1.unr = phi i32 [ 0, %for.body61.lr.ph ], [ %a.sroa.8.2.1, %for.inc82.1248 ]
%b.sroa.7.1.unr = phi i32 [ 0, %for.body61.lr.ph ], [ %b.sroa.7.2.1, %for.inc82.1248 ]
%indvars.iv167.unr = phi i64 [ 1, %for.body61.lr.ph ], [ %indvars.iv.next168.1247, %for.inc82.1248 ]
%lcmp.mod235.not = icmp eq i64 %xtraiter234, 0
br i1 %lcmp.mod235.not, label %for.end84, label %for.body61.epil
for.body61.epil: ; preds = %for.end84.unr-lcssa
%arrayidx63.epil = getelementptr inbounds [100 x i8], ptr %str, i64 0, i64 %indvars.iv167.unr
%16 = load i8, ptr %arrayidx63.epil, align 1, !tbaa !5
switch i8 %16, label %for.end84 [
i8 65, label %if.end71.thread.epil
i8 66, label %if.then77.epil
]
if.then77.epil: ; preds = %for.body61.epil
%inc80.epil = add nsw i32 %b.sroa.7.1.unr, 1
br label %for.end84
if.end71.thread.epil: ; preds = %for.body61.epil
%inc70.epil = add nsw i32 %a.sroa.8.1.unr, 1
br label %for.end84
for.end84: ; preds = %for.body61.epil, %if.then77.epil, %if.end71.thread.epil, %for.end84.unr-lcssa
%a.sroa.8.2.lcssa = phi i32 [ %a.sroa.8.2.lcssa.ph, %for.end84.unr-lcssa ], [ %a.sroa.8.1.unr, %for.body61.epil ], [ %a.sroa.8.1.unr, %if.then77.epil ], [ %inc70.epil, %if.end71.thread.epil ]
%b.sroa.7.2.lcssa = phi i32 [ %b.sroa.7.2.lcssa.ph, %for.end84.unr-lcssa ], [ %b.sroa.7.1.unr, %for.body61.epil ], [ %inc80.epil, %if.then77.epil ], [ %b.sroa.7.1.unr, %if.end71.thread.epil ]
%cmp89 = icmp sgt i32 %a.sroa.8.2.lcssa, %b.sroa.7.2.lcssa
%inc94 = zext i1 %cmp89 to i32
%spec.select224 = add nsw i32 %a.sroa.8.2.lcssa, %inc94
%cmp100 = icmp sgt i32 %b.sroa.7.2.lcssa, %spec.select224
%inc105 = zext i1 %cmp100 to i32
%spec.select227 = add nsw i32 %b.sroa.7.2.lcssa, %inc105
br label %for.inc107
for.inc107: ; preds = %for.end84, %if.end49
%a.sroa.8.4214 = phi i32 [ 0, %if.end49 ], [ %spec.select224, %for.end84 ]
%b.sroa.7.4 = phi i32 [ 0, %if.end49 ], [ %spec.select227, %for.end84 ]
%call54.1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %str)
%call56.1 = call i64 @strlen(ptr noundef nonnull dereferenceable(1) %str) #5
%conv57.1 = trunc i64 %call56.1 to i32
%cmp59157.1 = icmp sgt i32 %conv57.1, 1
br i1 %cmp59157.1, label %for.body61.lr.ph.1, label %for.inc107.1
for.body61.lr.ph.1: ; preds = %for.inc107
%wide.trip.count170.1 = and i64 %call56.1, 4294967295
%17 = add nsw i64 %wide.trip.count170.1, -1
%xtraiter249 = and i64 %17, 1
%18 = icmp eq i64 %wide.trip.count170.1, 2
br i1 %18, label %for.end84.1.unr-lcssa, label %for.body61.lr.ph.1.new
for.body61.lr.ph.1.new: ; preds = %for.body61.lr.ph.1
%unroll_iter253 = and i64 %17, -2
br label %for.body61.1
for.body61.1: ; preds = %for.inc82.1.1, %for.body61.lr.ph.1.new
%a.sroa.14.1 = phi i32 [ 0, %for.body61.lr.ph.1.new ], [ %a.sroa.14.2.1, %for.inc82.1.1 ]
%b.sroa.12.1 = phi i32 [ 0, %for.body61.lr.ph.1.new ], [ %b.sroa.12.2.1, %for.inc82.1.1 ]
%indvars.iv167.1 = phi i64 [ 1, %for.body61.lr.ph.1.new ], [ %indvars.iv.next168.1.1, %for.inc82.1.1 ]
%niter254 = phi i64 [ 0, %for.body61.lr.ph.1.new ], [ %niter254.next.1, %for.inc82.1.1 ]
%arrayidx63.1 = getelementptr inbounds [100 x i8], ptr %str, i64 0, i64 %indvars.iv167.1
%19 = load i8, ptr %arrayidx63.1, align 1, !tbaa !5
switch i8 %19, label %for.inc82.1 [
i8 65, label %if.end71.thread.1
i8 66, label %if.then77.1
]
if.then77.1: ; preds = %for.body61.1
%inc80.1 = add nsw i32 %b.sroa.12.1, 1
br label %for.inc82.1
if.end71.thread.1: ; preds = %for.body61.1
%inc70.1 = add nsw i32 %a.sroa.14.1, 1
br label %for.inc82.1
for.inc82.1: ; preds = %if.end71.thread.1, %if.then77.1, %for.body61.1
%a.sroa.14.2 = phi i32 [ %a.sroa.14.1, %for.body61.1 ], [ %a.sroa.14.1, %if.then77.1 ], [ %inc70.1, %if.end71.thread.1 ]
%b.sroa.12.2 = phi i32 [ %b.sroa.12.1, %for.body61.1 ], [ %inc80.1, %if.then77.1 ], [ %b.sroa.12.1, %if.end71.thread.1 ]
%indvars.iv.next168.1 = add nuw nsw i64 %indvars.iv167.1, 1
%arrayidx63.1.1 = getelementptr inbounds [100 x i8], ptr %str, i64 0, i64 %indvars.iv.next168.1
%20 = load i8, ptr %arrayidx63.1.1, align 1, !tbaa !5
switch i8 %20, label %for.inc82.1.1 [
i8 65, label %if.end71.thread.1.1
i8 66, label %if.then77.1.1
]
if.then77.1.1: ; preds = %for.inc82.1
%inc80.1.1 = add nsw i32 %b.sroa.12.2, 1
br label %for.inc82.1.1
if.end71.thread.1.1: ; preds = %for.inc82.1
%inc70.1.1 = add nsw i32 %a.sroa.14.2, 1
br label %for.inc82.1.1
for.inc82.1.1: ; preds = %if.end71.thread.1.1, %if.then77.1.1, %for.inc82.1
%a.sroa.14.2.1 = phi i32 [ %a.sroa.14.2, %for.inc82.1 ], [ %a.sroa.14.2, %if.then77.1.1 ], [ %inc70.1.1, %if.end71.thread.1.1 ]
%b.sroa.12.2.1 = phi i32 [ %b.sroa.12.2, %for.inc82.1 ], [ %inc80.1.1, %if.then77.1.1 ], [ %b.sroa.12.2, %if.end71.thread.1.1 ]
%indvars.iv.next168.1.1 = add nuw nsw i64 %indvars.iv167.1, 2
%niter254.next.1 = add i64 %niter254, 2
%niter254.ncmp.1 = icmp eq i64 %niter254.next.1, %unroll_iter253
br i1 %niter254.ncmp.1, label %for.end84.1.unr-lcssa, label %for.body61.1, !llvm.loop !10
for.end84.1.unr-lcssa: ; preds = %for.inc82.1.1, %for.body61.lr.ph.1
%a.sroa.14.2.lcssa.ph = phi i32 [ undef, %for.body61.lr.ph.1 ], [ %a.sroa.14.2.1, %for.inc82.1.1 ]
%b.sroa.12.2.lcssa.ph = phi i32 [ undef, %for.body61.lr.ph.1 ], [ %b.sroa.12.2.1, %for.inc82.1.1 ]
%a.sroa.14.1.unr = phi i32 [ 0, %for.body61.lr.ph.1 ], [ %a.sroa.14.2.1, %for.inc82.1.1 ]
%b.sroa.12.1.unr = phi i32 [ 0, %for.body61.lr.ph.1 ], [ %b.sroa.12.2.1, %for.inc82.1.1 ]
%indvars.iv167.1.unr = phi i64 [ 1, %for.body61.lr.ph.1 ], [ %indvars.iv.next168.1.1, %for.inc82.1.1 ]
%lcmp.mod250.not = icmp eq i64 %xtraiter249, 0
br i1 %lcmp.mod250.not, label %for.end84.1, label %for.body61.1.epil
for.body61.1.epil: ; preds = %for.end84.1.unr-lcssa
%arrayidx63.1.epil = getelementptr inbounds [100 x i8], ptr %str, i64 0, i64 %indvars.iv167.1.unr
%21 = load i8, ptr %arrayidx63.1.epil, align 1, !tbaa !5
switch i8 %21, label %for.end84.1 [
i8 65, label %if.end71.thread.1.epil
i8 66, label %if.then77.1.epil
]
if.then77.1.epil: ; preds = %for.body61.1.epil
%inc80.1.epil = add nsw i32 %b.sroa.12.1.unr, 1
br label %for.end84.1
if.end71.thread.1.epil: ; preds = %for.body61.1.epil
%inc70.1.epil = add nsw i32 %a.sroa.14.1.unr, 1
br label %for.end84.1
for.end84.1: ; preds = %for.body61.1.epil, %if.then77.1.epil, %if.end71.thread.1.epil, %for.end84.1.unr-lcssa
%a.sroa.14.2.lcssa = phi i32 [ %a.sroa.14.2.lcssa.ph, %for.end84.1.unr-lcssa ], [ %a.sroa.14.1.unr, %for.body61.1.epil ], [ %a.sroa.14.1.unr, %if.then77.1.epil ], [ %inc70.1.epil, %if.end71.thread.1.epil ]
%b.sroa.12.2.lcssa = phi i32 [ %b.sroa.12.2.lcssa.ph, %for.end84.1.unr-lcssa ], [ %b.sroa.12.1.unr, %for.body61.1.epil ], [ %inc80.1.epil, %if.then77.1.epil ], [ %b.sroa.12.1.unr, %if.end71.thread.1.epil ]
%cmp89.1 = icmp sgt i32 %a.sroa.14.2.lcssa, %b.sroa.12.2.lcssa
%inc94.1 = zext i1 %cmp89.1 to i32
%spec.select225 = add nsw i32 %a.sroa.14.2.lcssa, %inc94.1
%cmp100.1 = icmp sgt i32 %b.sroa.12.2.lcssa, %spec.select225
%inc105.1 = zext i1 %cmp100.1 to i32
%spec.select228 = add nsw i32 %b.sroa.12.2.lcssa, %inc105.1
br label %for.inc107.1
for.inc107.1: ; preds = %for.end84.1, %for.inc107
%a.sroa.14.4222 = phi i32 [ 0, %for.inc107 ], [ %spec.select225, %for.end84.1 ]
%b.sroa.12.4 = phi i32 [ 0, %for.inc107 ], [ %spec.select228, %for.end84.1 ]
%call118 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %a.sroa.0.1206, i32 noundef %b.sroa.0.1)
%call118.1 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %a.sroa.8.4214, i32 noundef %b.sroa.7.4)
%call118.2 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %a.sroa.14.4222, i32 noundef %b.sroa.12.4)
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %str)
%22 = load i8, ptr %str, align 16, !tbaa !5
%cmp = icmp eq i8 %22, 48
br i1 %cmp, label %while.end, label %for.cond.preheader
while.end: ; preds = %for.inc107.1, %entry
call void @llvm.lifetime.end.p0(i64 100, ptr nonnull %str) #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 nofree nounwind willreturn memory(argmem: read)
declare i64 @strlen(ptr nocapture noundef) local_unnamed_addr #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 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 = { nounwind }
attributes #5 = { 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 = distinct !{!10, !9}
|
#include<stdio.h>
#include<math.h>
int main(void){
int i;
double n,h[1000],a,c,d;
while(scanf("%lf",&n) != EOF){
if(n == 0){
break;
}
double s=0;
double b=0;
for(i =0; i<n; i++){
scanf("%lf",&h[i]);
s += h[i];
}
a = s/n;
for(i=0; i<n; i++){
b += (h[i]-a)*(h[i]-a);
}
c = b/n;
d = sqrt(c);
printf("%.8lf\n",d);
}
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_174755/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_174755/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"%lf\00", align 1
@.str.1 = private unnamed_addr constant [7 x i8] c"%.8lf\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca double, align 8
%h = alloca [1000 x double], align 16
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %n) #5
call void @llvm.lifetime.start.p0(i64 8000, ptr nonnull %h) #5
%call42 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%cmp43 = icmp eq i32 %call42, -1
%0 = load double, ptr %n, align 8
%cmp144 = fcmp oeq double %0, 0.000000e+00
%or.cond45 = select i1 %cmp43, i1 true, i1 %cmp144
br i1 %or.cond45, label %while.end, label %for.cond.preheader
for.cond.preheader: ; preds = %entry, %for.end19
%1 = phi double [ %8, %for.end19 ], [ %0, %entry ]
%cmp234 = fcmp ogt double %1, 0.000000e+00
br i1 %cmp234, label %for.body, label %for.end
for.body: ; preds = %for.cond.preheader, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %for.cond.preheader ]
%s.036 = phi double [ %add, %for.body ], [ 0.000000e+00, %for.cond.preheader ]
%arrayidx = getelementptr inbounds [1000 x double], ptr %h, i64 0, i64 %indvars.iv
%call4 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%2 = load double, ptr %arrayidx, align 8, !tbaa !5
%add = fadd double %s.036, %2
%indvars.iv.next = add nuw i64 %indvars.iv, 1
%3 = trunc i64 %indvars.iv.next to i32
%conv = sitofp i32 %3 to double
%4 = load double, ptr %n, align 8, !tbaa !5
%cmp2 = fcmp ogt double %4, %conv
br i1 %cmp2, label %for.body, label %for.end, !llvm.loop !9
for.end: ; preds = %for.body, %for.cond.preheader
%s.0.lcssa = phi double [ 0.000000e+00, %for.cond.preheader ], [ %add, %for.body ]
%.lcssa = phi double [ %1, %for.cond.preheader ], [ %4, %for.body ]
%div = fdiv double %s.0.lcssa, %.lcssa
%cmp938 = fcmp ogt double %.lcssa, 0.000000e+00
br i1 %cmp938, label %for.body11, label %for.end19
for.body11: ; preds = %for.end, %for.body11
%indvars.iv49 = phi i64 [ %indvars.iv.next50, %for.body11 ], [ 0, %for.end ]
%b.040 = phi double [ %6, %for.body11 ], [ 0.000000e+00, %for.end ]
%arrayidx13 = getelementptr inbounds [1000 x double], ptr %h, i64 0, i64 %indvars.iv49
%5 = load double, ptr %arrayidx13, align 8, !tbaa !5
%sub = fsub double %5, %div
%6 = call double @llvm.fmuladd.f64(double %sub, double %sub, double %b.040)
%indvars.iv.next50 = add nuw i64 %indvars.iv49, 1
%7 = trunc i64 %indvars.iv.next50 to i32
%conv8 = sitofp i32 %7 to double
%cmp9 = fcmp ogt double %.lcssa, %conv8
br i1 %cmp9, label %for.body11, label %for.end19, !llvm.loop !11
for.end19: ; preds = %for.body11, %for.end
%b.0.lcssa = phi double [ 0.000000e+00, %for.end ], [ %6, %for.body11 ]
%div20 = fdiv double %b.0.lcssa, %.lcssa
%call21 = call double @sqrt(double noundef %div20) #5
%call22 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %call21)
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%cmp = icmp eq i32 %call, -1
%8 = load double, ptr %n, align 8
%cmp1 = fcmp oeq double %8, 0.000000e+00
%or.cond = select i1 %cmp, i1 true, i1 %cmp1
br i1 %or.cond, label %while.end, label %for.cond.preheader, !llvm.loop !12
while.end: ; preds = %for.end19, %entry
call void @llvm.lifetime.end.p0(i64 8000, ptr nonnull %h) #5
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.fmuladd.f64(double, double, double) #3
; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare double @sqrt(double noundef) 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
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 = { 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 #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 = !{!"double", !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 <math.h>
#define MAX 1000
int main(void){
int i, n, temp[MAX];
double sum, ave, sd;
while(1){
scanf("%d", &n);
if(n == 0){
break;
}
sum = 0.0;
for(i = 0; i < n; i++){
scanf("%d", &temp[i]);
sum += (double)temp[i];
}
ave = sum / (double)n;
sd = 0.0;
for(i = 0; i < n; i++){
sd += (ave - (double)temp[i]) * (ave - (double)temp[i]);
}
sd /= (double)n;
printf("%f\n", sqrt(sd));
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_174799/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_174799/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
%temp = alloca [1000 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #5
call void @llvm.lifetime.start.p0(i64 4000, ptr nonnull %temp) #5
%call44 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp45 = icmp eq i32 %0, 0
br i1 %cmp45, label %while.end, label %for.cond.preheader
for.cond.preheader: ; preds = %entry, %for.end19
%1 = phi i32 [ %16, %for.end19 ], [ %0, %entry ]
%cmp136 = icmp sgt i32 %1, 0
br i1 %cmp136, label %for.body, label %for.end.thread
for.end.thread: ; preds = %for.cond.preheader
%conv554 = sitofp i32 %1 to double
br label %for.end19
for.body: ; preds = %for.cond.preheader, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %for.cond.preheader ]
%sum.037 = phi double [ %add, %for.body ], [ 0.000000e+00, %for.cond.preheader ]
%arrayidx = getelementptr inbounds [1000 x i32], ptr %temp, i64 0, i64 %indvars.iv
%call2 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%2 = load i32, ptr %arrayidx, align 4, !tbaa !5
%conv = sitofp i32 %2 to double
%add = fadd double %sum.037, %conv
%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
%cmp1 = icmp slt i64 %indvars.iv.next, %4
br i1 %cmp1, label %for.body, label %for.end, !llvm.loop !9
for.end: ; preds = %for.body
%conv5 = sitofp i32 %3 to double
%div = fdiv double %add, %conv5
%cmp740 = icmp sgt i32 %3, 0
br i1 %cmp740, label %for.body9.preheader, label %for.end19
for.body9.preheader: ; preds = %for.end
%wide.trip.count = zext i32 %3 to i64
%xtraiter = and i64 %wide.trip.count, 3
%5 = icmp ult i32 %3, 4
br i1 %5, label %for.end19.loopexit.unr-lcssa, label %for.body9.preheader.new
for.body9.preheader.new: ; preds = %for.body9.preheader
%unroll_iter = and i64 %wide.trip.count, 4294967292
br label %for.body9
for.body9: ; preds = %for.body9, %for.body9.preheader.new
%indvars.iv49 = phi i64 [ 0, %for.body9.preheader.new ], [ %indvars.iv.next50.3, %for.body9 ]
%sd.042 = phi double [ 0.000000e+00, %for.body9.preheader.new ], [ %13, %for.body9 ]
%niter = phi i64 [ 0, %for.body9.preheader.new ], [ %niter.next.3, %for.body9 ]
%arrayidx11 = getelementptr inbounds [1000 x i32], ptr %temp, i64 0, i64 %indvars.iv49
%6 = load i32, ptr %arrayidx11, align 16, !tbaa !5
%conv12 = sitofp i32 %6 to double
%sub = fsub double %div, %conv12
%7 = call double @llvm.fmuladd.f64(double %sub, double %sub, double %sd.042)
%indvars.iv.next50 = or i64 %indvars.iv49, 1
%arrayidx11.1 = getelementptr inbounds [1000 x i32], ptr %temp, i64 0, i64 %indvars.iv.next50
%8 = load i32, ptr %arrayidx11.1, align 4, !tbaa !5
%conv12.1 = sitofp i32 %8 to double
%sub.1 = fsub double %div, %conv12.1
%9 = call double @llvm.fmuladd.f64(double %sub.1, double %sub.1, double %7)
%indvars.iv.next50.1 = or i64 %indvars.iv49, 2
%arrayidx11.2 = getelementptr inbounds [1000 x i32], ptr %temp, i64 0, i64 %indvars.iv.next50.1
%10 = load i32, ptr %arrayidx11.2, align 8, !tbaa !5
%conv12.2 = sitofp i32 %10 to double
%sub.2 = fsub double %div, %conv12.2
%11 = call double @llvm.fmuladd.f64(double %sub.2, double %sub.2, double %9)
%indvars.iv.next50.2 = or i64 %indvars.iv49, 3
%arrayidx11.3 = getelementptr inbounds [1000 x i32], ptr %temp, i64 0, i64 %indvars.iv.next50.2
%12 = load i32, ptr %arrayidx11.3, align 4, !tbaa !5
%conv12.3 = sitofp i32 %12 to double
%sub.3 = fsub double %div, %conv12.3
%13 = call double @llvm.fmuladd.f64(double %sub.3, double %sub.3, double %11)
%indvars.iv.next50.3 = add nuw nsw i64 %indvars.iv49, 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.end19.loopexit.unr-lcssa, label %for.body9, !llvm.loop !11
for.end19.loopexit.unr-lcssa: ; preds = %for.body9, %for.body9.preheader
%.lcssa60.ph = phi double [ undef, %for.body9.preheader ], [ %13, %for.body9 ]
%indvars.iv49.unr = phi i64 [ 0, %for.body9.preheader ], [ %indvars.iv.next50.3, %for.body9 ]
%sd.042.unr = phi double [ 0.000000e+00, %for.body9.preheader ], [ %13, %for.body9 ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.end19, label %for.body9.epil
for.body9.epil: ; preds = %for.end19.loopexit.unr-lcssa, %for.body9.epil
%indvars.iv49.epil = phi i64 [ %indvars.iv.next50.epil, %for.body9.epil ], [ %indvars.iv49.unr, %for.end19.loopexit.unr-lcssa ]
%sd.042.epil = phi double [ %15, %for.body9.epil ], [ %sd.042.unr, %for.end19.loopexit.unr-lcssa ]
%epil.iter = phi i64 [ %epil.iter.next, %for.body9.epil ], [ 0, %for.end19.loopexit.unr-lcssa ]
%arrayidx11.epil = getelementptr inbounds [1000 x i32], ptr %temp, i64 0, i64 %indvars.iv49.epil
%14 = load i32, ptr %arrayidx11.epil, align 4, !tbaa !5
%conv12.epil = sitofp i32 %14 to double
%sub.epil = fsub double %div, %conv12.epil
%15 = call double @llvm.fmuladd.f64(double %sub.epil, double %sub.epil, double %sd.042.epil)
%indvars.iv.next50.epil = add nuw nsw i64 %indvars.iv49.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.end19, label %for.body9.epil, !llvm.loop !12
for.end19: ; preds = %for.end19.loopexit.unr-lcssa, %for.body9.epil, %for.end.thread, %for.end
%conv557 = phi double [ %conv5, %for.end ], [ %conv554, %for.end.thread ], [ %conv5, %for.body9.epil ], [ %conv5, %for.end19.loopexit.unr-lcssa ]
%sd.0.lcssa = phi double [ 0.000000e+00, %for.end ], [ 0.000000e+00, %for.end.thread ], [ %.lcssa60.ph, %for.end19.loopexit.unr-lcssa ], [ %15, %for.body9.epil ]
%div21 = fdiv double %sd.0.lcssa, %conv557
%call22 = call double @sqrt(double noundef %div21) #5
%call23 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %call22)
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%16 = load i32, ptr %n, align 4, !tbaa !5
%cmp = icmp eq i32 %16, 0
br i1 %cmp, label %while.end, label %for.cond.preheader
while.end: ; preds = %for.end19, %entry
call void @llvm.lifetime.end.p0(i64 4000, ptr nonnull %temp) #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 nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #3
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare double @sqrt(double 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) #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 nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { 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 #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, !13}
!13 = !{!"llvm.loop.unroll.disable"}
|
#include <stdio.h>
#include <math.h>
int main(void)
{
int i, n, s[1000];
double m, v, sd;
while(1) {
scanf("%d",&n);
if(n==0) break;
for (i=0; i<n; i++) {
scanf("%d",&s[i]);
}
m = 0;
for (i=0; i<n; i++) {
m += s[i];
}
m /= n;
v = 0;
for (i=0; i<n; i++) {
v += (s[i] - m)*(s[i] - m);
}
v /= n;
sd = sqrt(v);
printf("%f\n",sd);
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_174849/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_174849/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
%s = alloca [1000 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #5
call void @llvm.lifetime.start.p0(i64 4000, ptr nonnull %s) #5
%call55 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp56 = icmp eq i32 %0, 0
br i1 %cmp56, label %while.end, label %for.cond.preheader
for.cond.preheader: ; preds = %entry, %for.end25
%1 = phi i32 [ %21, %for.end25 ], [ %0, %entry ]
%cmp145 = icmp sgt i32 %1, 0
br i1 %cmp145, label %for.body, label %for.end10.thread
for.cond3.preheader: ; preds = %for.body
%cmp447 = icmp sgt i32 %3, 0
br i1 %cmp447, label %for.body5.preheader, label %for.end10.thread
for.body5.preheader: ; preds = %for.cond3.preheader
%wide.trip.count = zext i32 %3 to i64
%xtraiter = and i64 %wide.trip.count, 3
%2 = icmp ult i32 %3, 4
br i1 %2, label %for.end10.unr-lcssa, label %for.body5.preheader.new
for.body5.preheader.new: ; preds = %for.body5.preheader
%unroll_iter = and i64 %wide.trip.count, 4294967292
br label %for.body5
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 %s, 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
%3 = load i32, ptr %n, align 4, !tbaa !5
%4 = sext i32 %3 to i64
%cmp1 = icmp slt i64 %indvars.iv.next, %4
br i1 %cmp1, label %for.body, label %for.cond3.preheader, !llvm.loop !9
for.body5: ; preds = %for.body5, %for.body5.preheader.new
%indvars.iv60 = phi i64 [ 0, %for.body5.preheader.new ], [ %indvars.iv.next61.3, %for.body5 ]
%m.048 = phi double [ 0.000000e+00, %for.body5.preheader.new ], [ %add.3, %for.body5 ]
%niter = phi i64 [ 0, %for.body5.preheader.new ], [ %niter.next.3, %for.body5 ]
%arrayidx7 = getelementptr inbounds [1000 x i32], ptr %s, i64 0, i64 %indvars.iv60
%5 = load i32, ptr %arrayidx7, align 16, !tbaa !5
%conv = sitofp i32 %5 to double
%add = fadd double %m.048, %conv
%indvars.iv.next61 = or i64 %indvars.iv60, 1
%arrayidx7.1 = getelementptr inbounds [1000 x i32], ptr %s, i64 0, i64 %indvars.iv.next61
%6 = load i32, ptr %arrayidx7.1, align 4, !tbaa !5
%conv.1 = sitofp i32 %6 to double
%add.1 = fadd double %add, %conv.1
%indvars.iv.next61.1 = or i64 %indvars.iv60, 2
%arrayidx7.2 = getelementptr inbounds [1000 x i32], ptr %s, i64 0, i64 %indvars.iv.next61.1
%7 = load i32, ptr %arrayidx7.2, align 8, !tbaa !5
%conv.2 = sitofp i32 %7 to double
%add.2 = fadd double %add.1, %conv.2
%indvars.iv.next61.2 = or i64 %indvars.iv60, 3
%arrayidx7.3 = getelementptr inbounds [1000 x i32], ptr %s, i64 0, i64 %indvars.iv.next61.2
%8 = load i32, ptr %arrayidx7.3, align 4, !tbaa !5
%conv.3 = sitofp i32 %8 to double
%add.3 = fadd double %add.2, %conv.3
%indvars.iv.next61.3 = add nuw nsw i64 %indvars.iv60, 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.end10.unr-lcssa, label %for.body5, !llvm.loop !11
for.end10.thread: ; preds = %for.cond3.preheader, %for.cond.preheader
%.lcssa70.ph = phi i32 [ %3, %for.cond3.preheader ], [ %1, %for.cond.preheader ]
%conv1175 = sitofp i32 %.lcssa70.ph to double
br label %for.end25
for.end10.unr-lcssa: ; preds = %for.body5, %for.body5.preheader
%add.lcssa.ph = phi double [ undef, %for.body5.preheader ], [ %add.3, %for.body5 ]
%indvars.iv60.unr = phi i64 [ 0, %for.body5.preheader ], [ %indvars.iv.next61.3, %for.body5 ]
%m.048.unr = phi double [ 0.000000e+00, %for.body5.preheader ], [ %add.3, %for.body5 ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.end10, label %for.body5.epil
for.body5.epil: ; preds = %for.end10.unr-lcssa, %for.body5.epil
%indvars.iv60.epil = phi i64 [ %indvars.iv.next61.epil, %for.body5.epil ], [ %indvars.iv60.unr, %for.end10.unr-lcssa ]
%m.048.epil = phi double [ %add.epil, %for.body5.epil ], [ %m.048.unr, %for.end10.unr-lcssa ]
%epil.iter = phi i64 [ %epil.iter.next, %for.body5.epil ], [ 0, %for.end10.unr-lcssa ]
%arrayidx7.epil = getelementptr inbounds [1000 x i32], ptr %s, i64 0, i64 %indvars.iv60.epil
%9 = load i32, ptr %arrayidx7.epil, align 4, !tbaa !5
%conv.epil = sitofp i32 %9 to double
%add.epil = fadd double %m.048.epil, %conv.epil
%indvars.iv.next61.epil = add nuw nsw i64 %indvars.iv60.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.end10, label %for.body5.epil, !llvm.loop !12
for.end10: ; preds = %for.body5.epil, %for.end10.unr-lcssa
%add.lcssa = phi double [ %add.lcssa.ph, %for.end10.unr-lcssa ], [ %add.epil, %for.body5.epil ]
%conv11 = sitofp i32 %3 to double
%div = fdiv double %add.lcssa, %conv11
br i1 %cmp447, label %for.body15.preheader, label %for.end25
for.body15.preheader: ; preds = %for.end10
%xtraiter82 = and i64 %wide.trip.count, 3
%10 = icmp ult i32 %3, 4
br i1 %10, label %for.end25.loopexit.unr-lcssa, label %for.body15.preheader.new
for.body15.preheader.new: ; preds = %for.body15.preheader
%unroll_iter86 = and i64 %wide.trip.count, 4294967292
br label %for.body15
for.body15: ; preds = %for.body15, %for.body15.preheader.new
%indvars.iv63 = phi i64 [ 0, %for.body15.preheader.new ], [ %indvars.iv.next64.3, %for.body15 ]
%v.052 = phi double [ 0.000000e+00, %for.body15.preheader.new ], [ %18, %for.body15 ]
%niter87 = phi i64 [ 0, %for.body15.preheader.new ], [ %niter87.next.3, %for.body15 ]
%arrayidx17 = getelementptr inbounds [1000 x i32], ptr %s, i64 0, i64 %indvars.iv63
%11 = load i32, ptr %arrayidx17, align 16, !tbaa !5
%conv18 = sitofp i32 %11 to double
%sub = fsub double %conv18, %div
%12 = call double @llvm.fmuladd.f64(double %sub, double %sub, double %v.052)
%indvars.iv.next64 = or i64 %indvars.iv63, 1
%arrayidx17.1 = getelementptr inbounds [1000 x i32], ptr %s, i64 0, i64 %indvars.iv.next64
%13 = load i32, ptr %arrayidx17.1, align 4, !tbaa !5
%conv18.1 = sitofp i32 %13 to double
%sub.1 = fsub double %conv18.1, %div
%14 = call double @llvm.fmuladd.f64(double %sub.1, double %sub.1, double %12)
%indvars.iv.next64.1 = or i64 %indvars.iv63, 2
%arrayidx17.2 = getelementptr inbounds [1000 x i32], ptr %s, i64 0, i64 %indvars.iv.next64.1
%15 = load i32, ptr %arrayidx17.2, align 8, !tbaa !5
%conv18.2 = sitofp i32 %15 to double
%sub.2 = fsub double %conv18.2, %div
%16 = call double @llvm.fmuladd.f64(double %sub.2, double %sub.2, double %14)
%indvars.iv.next64.2 = or i64 %indvars.iv63, 3
%arrayidx17.3 = getelementptr inbounds [1000 x i32], ptr %s, i64 0, i64 %indvars.iv.next64.2
%17 = load i32, ptr %arrayidx17.3, align 4, !tbaa !5
%conv18.3 = sitofp i32 %17 to double
%sub.3 = fsub double %conv18.3, %div
%18 = call double @llvm.fmuladd.f64(double %sub.3, double %sub.3, double %16)
%indvars.iv.next64.3 = add nuw nsw i64 %indvars.iv63, 4
%niter87.next.3 = add i64 %niter87, 4
%niter87.ncmp.3 = icmp eq i64 %niter87.next.3, %unroll_iter86
br i1 %niter87.ncmp.3, label %for.end25.loopexit.unr-lcssa, label %for.body15, !llvm.loop !14
for.end25.loopexit.unr-lcssa: ; preds = %for.body15, %for.body15.preheader
%.lcssa80.ph = phi double [ undef, %for.body15.preheader ], [ %18, %for.body15 ]
%indvars.iv63.unr = phi i64 [ 0, %for.body15.preheader ], [ %indvars.iv.next64.3, %for.body15 ]
%v.052.unr = phi double [ 0.000000e+00, %for.body15.preheader ], [ %18, %for.body15 ]
%lcmp.mod84.not = icmp eq i64 %xtraiter82, 0
br i1 %lcmp.mod84.not, label %for.end25, label %for.body15.epil
for.body15.epil: ; preds = %for.end25.loopexit.unr-lcssa, %for.body15.epil
%indvars.iv63.epil = phi i64 [ %indvars.iv.next64.epil, %for.body15.epil ], [ %indvars.iv63.unr, %for.end25.loopexit.unr-lcssa ]
%v.052.epil = phi double [ %20, %for.body15.epil ], [ %v.052.unr, %for.end25.loopexit.unr-lcssa ]
%epil.iter83 = phi i64 [ %epil.iter83.next, %for.body15.epil ], [ 0, %for.end25.loopexit.unr-lcssa ]
%arrayidx17.epil = getelementptr inbounds [1000 x i32], ptr %s, i64 0, i64 %indvars.iv63.epil
%19 = load i32, ptr %arrayidx17.epil, align 4, !tbaa !5
%conv18.epil = sitofp i32 %19 to double
%sub.epil = fsub double %conv18.epil, %div
%20 = call double @llvm.fmuladd.f64(double %sub.epil, double %sub.epil, double %v.052.epil)
%indvars.iv.next64.epil = add nuw nsw i64 %indvars.iv63.epil, 1
%epil.iter83.next = add i64 %epil.iter83, 1
%epil.iter83.cmp.not = icmp eq i64 %epil.iter83.next, %xtraiter82
br i1 %epil.iter83.cmp.not, label %for.end25, label %for.body15.epil, !llvm.loop !15
for.end25: ; preds = %for.end25.loopexit.unr-lcssa, %for.body15.epil, %for.end10.thread, %for.end10
%conv1177 = phi double [ %conv11, %for.end10 ], [ %conv1175, %for.end10.thread ], [ %conv11, %for.body15.epil ], [ %conv11, %for.end25.loopexit.unr-lcssa ]
%v.0.lcssa = phi double [ 0.000000e+00, %for.end10 ], [ 0.000000e+00, %for.end10.thread ], [ %.lcssa80.ph, %for.end25.loopexit.unr-lcssa ], [ %20, %for.body15.epil ]
%div27 = fdiv double %v.0.lcssa, %conv1177
%call28 = call double @sqrt(double noundef %div27) #5
%call29 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %call28)
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%21 = load i32, ptr %n, align 4, !tbaa !5
%cmp = icmp eq i32 %21, 0
br i1 %cmp, label %while.end, label %for.cond.preheader
while.end: ; preds = %for.end25, %entry
call void @llvm.lifetime.end.p0(i64 4000, ptr nonnull %s) #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 nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #3
; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare double @sqrt(double noundef) 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
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 = { 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 #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, !13}
!13 = !{!"llvm.loop.unroll.disable"}
!14 = distinct !{!14, !10}
!15 = distinct !{!15, !13}
|
#include <stdio.h>
int main()
{
long int n, k, i, j; scanf("%ld%ld",&n,&k);
char s[n+1]; scanf("%s",s);
if(n==1 && k){printf("0");return 0;}
if(s[0]>'1' && k) {s[0]='1'; k--;}
for(i=0,j=1;i<k;i++,j++)
{
if(s[j]=='\0') break;
if(s[j]=='0')i--;
else s[j]='0';
}
printf("%s\n",s);
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_1749/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_1749/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.1 = private unnamed_addr constant [3 x i8] c"%s\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i64, align 8
%k = 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 %k) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n, ptr noundef nonnull %k)
%0 = load i64, ptr %n, align 8, !tbaa !5
%add = add nsw i64 %0, 1
%1 = call ptr @llvm.stacksave.p0()
%vla = alloca i8, i64 %add, align 16
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %vla)
%2 = load i64, ptr %n, align 8, !tbaa !5
%cmp = icmp eq i64 %2, 1
%3 = load i64, ptr %k, align 8
%tobool = icmp ne i64 %3, 0
%or.cond = select i1 %cmp, i1 %tobool, i1 false
br i1 %or.cond, label %if.then, label %if.end
if.then: ; preds = %entry
%putchar = call i32 @putchar(i32 48)
br label %cleanup
if.end: ; preds = %entry
%4 = load i8, ptr %vla, align 16, !tbaa !9
%cmp3 = icmp sgt i8 %4, 49
%or.cond32 = select i1 %cmp3, i1 %tobool, i1 false
br i1 %or.cond32, label %if.then7, label %if.end9
if.then7: ; preds = %if.end
store i8 49, ptr %vla, align 16, !tbaa !9
%dec = add nsw i64 %3, -1
store i64 %dec, ptr %k, align 8, !tbaa !5
br label %if.end9
if.end9: ; preds = %if.then7, %if.end
%5 = phi i64 [ %dec, %if.then7 ], [ %3, %if.end ]
%cmp1038 = icmp sgt i64 %5, 0
br i1 %cmp1038, label %for.body, label %for.end
for.body: ; preds = %if.end9, %for.inc
%i.040 = phi i64 [ %inc, %for.inc ], [ 0, %if.end9 ]
%j.039 = phi i64 [ %inc26, %for.inc ], [ 1, %if.end9 ]
%arrayidx12 = getelementptr inbounds i8, ptr %vla, i64 %j.039
%6 = load i8, ptr %arrayidx12, align 1, !tbaa !9
switch i8 %6, label %if.else [
i8 0, label %for.end
i8 48, label %if.then22
]
if.then22: ; preds = %for.body
%dec23 = add nsw i64 %i.040, -1
br label %for.inc
if.else: ; preds = %for.body
store i8 48, ptr %arrayidx12, align 1, !tbaa !9
br label %for.inc
for.inc: ; preds = %if.then22, %if.else
%i.1 = phi i64 [ %dec23, %if.then22 ], [ %i.040, %if.else ]
%inc = add nsw i64 %i.1, 1
%inc26 = add nuw nsw i64 %j.039, 1
%cmp10 = icmp slt i64 %inc, %5
br i1 %cmp10, label %for.body, label %for.end, !llvm.loop !10
for.end: ; preds = %for.inc, %for.body, %if.end9
%puts = call i32 @puts(ptr nonnull dereferenceable(1) %vla)
br label %cleanup
cleanup: ; preds = %for.end, %if.then
call void @llvm.stackrestore.p0(ptr %1)
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %k) #5
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 willreturn
declare ptr @llvm.stacksave.p0() #3
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare void @llvm.stackrestore.p0(ptr) #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
; Function Attrs: nofree nounwind
declare noundef i32 @putchar(i32 noundef) 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 nosync nounwind willreturn }
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 = !{!"long", !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>
#include <math.h>
int main()
{
int n,i,ten[1001],sum;
double s,m,l;
while(1)
{
scanf("%d",&n);
if( n==0 )
break;
for(i=0;i<n;i++)
{
scanf("%d",&ten[i]);
}
sum=0;
for(i=0;i<n;i++)
{
sum+=ten[i];
}
m=1.0*sum/n;
s=0;
for(i=0;i<n;i++)
{
s+=(ten[i]-m)*(ten[i]-m);
}
l=sqrt(s/n);
printf("%.8lf\n",l);
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_174942/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_174942/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"%.8lf\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
%ten = alloca [1001 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #6
call void @llvm.lifetime.start.p0(i64 4004, ptr nonnull %ten) #6
%call54 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp55 = icmp eq i32 %0, 0
br i1 %cmp55, label %while.end, label %for.cond.preheader
for.cond.preheader: ; preds = %entry, %for.end26
%1 = phi i32 [ %22, %for.end26 ], [ %0, %entry ]
%cmp144 = icmp sgt i32 %1, 0
br i1 %cmp144, label %for.body, label %for.end10.thread
for.cond3.preheader: ; preds = %for.body
%cmp446 = icmp sgt i32 %8, 0
br i1 %cmp446, label %for.body5.preheader, label %for.end10.thread
for.body5.preheader: ; preds = %for.cond3.preheader
%wide.trip.count = zext i32 %8 to i64
%min.iters.check = icmp ult i32 %8, 8
br i1 %min.iters.check, label %for.body5.preheader82, label %vector.ph
vector.ph: ; preds = %for.body5.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.phi = phi <4 x i32> [ zeroinitializer, %vector.ph ], [ %4, %vector.body ]
%vec.phi80 = phi <4 x i32> [ zeroinitializer, %vector.ph ], [ %5, %vector.body ]
%2 = getelementptr inbounds [1001 x i32], ptr %ten, i64 0, i64 %index
%wide.load = load <4 x i32>, ptr %2, align 16, !tbaa !5
%3 = getelementptr inbounds i32, ptr %2, i64 4
%wide.load81 = load <4 x i32>, ptr %3, align 16, !tbaa !5
%4 = add <4 x i32> %wide.load, %vec.phi
%5 = add <4 x i32> %wide.load81, %vec.phi80
%index.next = add nuw i64 %index, 8
%6 = icmp eq i64 %index.next, %n.vec
br i1 %6, label %middle.block, label %vector.body, !llvm.loop !9
middle.block: ; preds = %vector.body
%bin.rdx = add <4 x i32> %5, %4
%7 = call i32 @llvm.vector.reduce.add.v4i32(<4 x i32> %bin.rdx)
%cmp.n = icmp eq i64 %n.vec, %wide.trip.count
br i1 %cmp.n, label %for.end10, label %for.body5.preheader82
for.body5.preheader82: ; preds = %for.body5.preheader, %middle.block
%indvars.iv59.ph = phi i64 [ 0, %for.body5.preheader ], [ %n.vec, %middle.block ]
%sum.047.ph = phi i32 [ 0, %for.body5.preheader ], [ %7, %middle.block ]
br label %for.body5
for.body: ; preds = %for.cond.preheader, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %for.cond.preheader ]
%arrayidx = getelementptr inbounds [1001 x i32], ptr %ten, 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
%8 = load i32, ptr %n, align 4, !tbaa !5
%9 = sext i32 %8 to i64
%cmp1 = icmp slt i64 %indvars.iv.next, %9
br i1 %cmp1, label %for.body, label %for.cond3.preheader, !llvm.loop !13
for.body5: ; preds = %for.body5.preheader82, %for.body5
%indvars.iv59 = phi i64 [ %indvars.iv.next60, %for.body5 ], [ %indvars.iv59.ph, %for.body5.preheader82 ]
%sum.047 = phi i32 [ %add, %for.body5 ], [ %sum.047.ph, %for.body5.preheader82 ]
%arrayidx7 = getelementptr inbounds [1001 x i32], ptr %ten, i64 0, i64 %indvars.iv59
%10 = load i32, ptr %arrayidx7, align 4, !tbaa !5
%add = add nsw i32 %10, %sum.047
%indvars.iv.next60 = add nuw nsw i64 %indvars.iv59, 1
%exitcond.not = icmp eq i64 %indvars.iv.next60, %wide.trip.count
br i1 %exitcond.not, label %for.end10, label %for.body5, !llvm.loop !14
for.end10.thread: ; preds = %for.cond3.preheader, %for.cond.preheader
%.lcssa69.ph = phi i32 [ %8, %for.cond3.preheader ], [ %1, %for.cond.preheader ]
%conv1175 = sitofp i32 %.lcssa69.ph to double
br label %for.end26
for.end10: ; preds = %for.body5, %middle.block
%add.lcssa = phi i32 [ %7, %middle.block ], [ %add, %for.body5 ]
%conv = sitofp i32 %add.lcssa to double
%conv11 = sitofp i32 %8 to double
%div = fdiv double %conv, %conv11
br i1 %cmp446, label %for.body15.preheader, label %for.end26
for.body15.preheader: ; preds = %for.end10
%xtraiter = and i64 %wide.trip.count, 3
%11 = icmp ult i32 %8, 4
br i1 %11, label %for.end26.loopexit.unr-lcssa, label %for.body15.preheader.new
for.body15.preheader.new: ; preds = %for.body15.preheader
%unroll_iter = and i64 %wide.trip.count, 4294967292
br label %for.body15
for.body15: ; preds = %for.body15, %for.body15.preheader.new
%indvars.iv62 = phi i64 [ 0, %for.body15.preheader.new ], [ %indvars.iv.next63.3, %for.body15 ]
%s.051 = phi double [ 0.000000e+00, %for.body15.preheader.new ], [ %19, %for.body15 ]
%niter = phi i64 [ 0, %for.body15.preheader.new ], [ %niter.next.3, %for.body15 ]
%arrayidx17 = getelementptr inbounds [1001 x i32], ptr %ten, i64 0, i64 %indvars.iv62
%12 = load i32, ptr %arrayidx17, align 16, !tbaa !5
%conv18 = sitofp i32 %12 to double
%sub = fsub double %conv18, %div
%13 = call double @llvm.fmuladd.f64(double %sub, double %sub, double %s.051)
%indvars.iv.next63 = or i64 %indvars.iv62, 1
%arrayidx17.1 = getelementptr inbounds [1001 x i32], ptr %ten, i64 0, i64 %indvars.iv.next63
%14 = load i32, ptr %arrayidx17.1, align 4, !tbaa !5
%conv18.1 = sitofp i32 %14 to double
%sub.1 = fsub double %conv18.1, %div
%15 = call double @llvm.fmuladd.f64(double %sub.1, double %sub.1, double %13)
%indvars.iv.next63.1 = or i64 %indvars.iv62, 2
%arrayidx17.2 = getelementptr inbounds [1001 x i32], ptr %ten, i64 0, i64 %indvars.iv.next63.1
%16 = load i32, ptr %arrayidx17.2, align 8, !tbaa !5
%conv18.2 = sitofp i32 %16 to double
%sub.2 = fsub double %conv18.2, %div
%17 = call double @llvm.fmuladd.f64(double %sub.2, double %sub.2, double %15)
%indvars.iv.next63.2 = or i64 %indvars.iv62, 3
%arrayidx17.3 = getelementptr inbounds [1001 x i32], ptr %ten, i64 0, i64 %indvars.iv.next63.2
%18 = load i32, ptr %arrayidx17.3, align 4, !tbaa !5
%conv18.3 = sitofp i32 %18 to double
%sub.3 = fsub double %conv18.3, %div
%19 = call double @llvm.fmuladd.f64(double %sub.3, double %sub.3, double %17)
%indvars.iv.next63.3 = add nuw nsw i64 %indvars.iv62, 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.end26.loopexit.unr-lcssa, label %for.body15, !llvm.loop !15
for.end26.loopexit.unr-lcssa: ; preds = %for.body15, %for.body15.preheader
%.lcssa86.ph = phi double [ undef, %for.body15.preheader ], [ %19, %for.body15 ]
%indvars.iv62.unr = phi i64 [ 0, %for.body15.preheader ], [ %indvars.iv.next63.3, %for.body15 ]
%s.051.unr = phi double [ 0.000000e+00, %for.body15.preheader ], [ %19, %for.body15 ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.end26, label %for.body15.epil
for.body15.epil: ; preds = %for.end26.loopexit.unr-lcssa, %for.body15.epil
%indvars.iv62.epil = phi i64 [ %indvars.iv.next63.epil, %for.body15.epil ], [ %indvars.iv62.unr, %for.end26.loopexit.unr-lcssa ]
%s.051.epil = phi double [ %21, %for.body15.epil ], [ %s.051.unr, %for.end26.loopexit.unr-lcssa ]
%epil.iter = phi i64 [ %epil.iter.next, %for.body15.epil ], [ 0, %for.end26.loopexit.unr-lcssa ]
%arrayidx17.epil = getelementptr inbounds [1001 x i32], ptr %ten, i64 0, i64 %indvars.iv62.epil
%20 = load i32, ptr %arrayidx17.epil, align 4, !tbaa !5
%conv18.epil = sitofp i32 %20 to double
%sub.epil = fsub double %conv18.epil, %div
%21 = call double @llvm.fmuladd.f64(double %sub.epil, double %sub.epil, double %s.051.epil)
%indvars.iv.next63.epil = add nuw nsw i64 %indvars.iv62.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.end26, label %for.body15.epil, !llvm.loop !16
for.end26: ; preds = %for.end26.loopexit.unr-lcssa, %for.body15.epil, %for.end10.thread, %for.end10
%conv1177 = phi double [ %conv11, %for.end10 ], [ %conv1175, %for.end10.thread ], [ %conv11, %for.body15.epil ], [ %conv11, %for.end26.loopexit.unr-lcssa ]
%s.0.lcssa = phi double [ 0.000000e+00, %for.end10 ], [ 0.000000e+00, %for.end10.thread ], [ %.lcssa86.ph, %for.end26.loopexit.unr-lcssa ], [ %21, %for.body15.epil ]
%div28 = fdiv double %s.0.lcssa, %conv1177
%call29 = call double @sqrt(double noundef %div28) #6
%call30 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %call29)
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%22 = load i32, ptr %n, align 4, !tbaa !5
%cmp = icmp eq i32 %22, 0
br i1 %cmp, label %while.end, label %for.cond.preheader
while.end: ; preds = %for.end26, %entry
call void @llvm.lifetime.end.p0(i64 4004, ptr nonnull %ten) #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: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #3
; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare double @sqrt(double noundef) 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: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.vector.reduce.add.v4i32(<4 x i32>) #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 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { 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 #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, !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}
!16 = distinct !{!16, !17}
!17 = !{!"llvm.loop.unroll.disable"}
|
#include <stdio.h>
#include <math.h>
int main(void)
{
int s[1000], n, i, sum;
double m, d, a, t;
for (;;) {
scanf("%d", &n);
if (n == 0) break;
sum = 0;
for (i = 0; i < n; i++) {
scanf("%d", &s[i]);
sum += s[i];
}
m = (double) sum / (double) n;
a = 0.0;
for (i = 0; i < n; i++) {
t = s[i] - m;
a += t * t;
}
printf("%lf\n", sqrt(a / n));
}
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_174986/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_174986/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 [5 x i8] c"%lf\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%s = alloca [1000 x i32], align 16
%n = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4000, ptr nonnull %s) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #5
%call40 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp41 = icmp eq i32 %0, 0
br i1 %cmp41, label %for.end21, label %for.cond1.preheader
for.cond1.preheader: ; preds = %entry, %for.end16
%1 = phi i32 [ %16, %for.end16 ], [ %0, %entry ]
%cmp232 = icmp sgt i32 %1, 0
br i1 %cmp232, label %for.body, label %for.end.thread
for.end.thread: ; preds = %for.cond1.preheader
%conv651 = sitofp i32 %1 to double
br label %for.end16
for.body: ; preds = %for.cond1.preheader, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %for.cond1.preheader ]
%sum.033 = phi i32 [ %add, %for.body ], [ 0, %for.cond1.preheader ]
%arrayidx = getelementptr inbounds [1000 x i32], ptr %s, i64 0, i64 %indvars.iv
%call3 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%2 = load i32, ptr %arrayidx, align 4, !tbaa !5
%add = add nsw i32 %2, %sum.033
%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
%cmp2 = icmp slt i64 %indvars.iv.next, %4
br i1 %cmp2, label %for.body, label %for.end, !llvm.loop !9
for.end: ; preds = %for.body
%conv = sitofp i32 %add to double
%conv6 = sitofp i32 %3 to double
%div = fdiv double %conv, %conv6
%cmp836 = icmp sgt i32 %3, 0
br i1 %cmp836, label %for.body10.preheader, label %for.end16
for.body10.preheader: ; preds = %for.end
%wide.trip.count = zext i32 %3 to i64
%xtraiter = and i64 %wide.trip.count, 3
%5 = icmp ult i32 %3, 4
br i1 %5, label %for.end16.loopexit.unr-lcssa, label %for.body10.preheader.new
for.body10.preheader.new: ; preds = %for.body10.preheader
%unroll_iter = and i64 %wide.trip.count, 4294967292
br label %for.body10
for.body10: ; preds = %for.body10, %for.body10.preheader.new
%indvars.iv45 = phi i64 [ 0, %for.body10.preheader.new ], [ %indvars.iv.next46.3, %for.body10 ]
%a.037 = phi double [ 0.000000e+00, %for.body10.preheader.new ], [ %13, %for.body10 ]
%niter = phi i64 [ 0, %for.body10.preheader.new ], [ %niter.next.3, %for.body10 ]
%arrayidx12 = getelementptr inbounds [1000 x i32], ptr %s, i64 0, i64 %indvars.iv45
%6 = load i32, ptr %arrayidx12, align 16, !tbaa !5
%conv13 = sitofp i32 %6 to double
%sub = fsub double %conv13, %div
%7 = call double @llvm.fmuladd.f64(double %sub, double %sub, double %a.037)
%indvars.iv.next46 = or i64 %indvars.iv45, 1
%arrayidx12.1 = getelementptr inbounds [1000 x i32], ptr %s, i64 0, i64 %indvars.iv.next46
%8 = load i32, ptr %arrayidx12.1, align 4, !tbaa !5
%conv13.1 = sitofp i32 %8 to double
%sub.1 = fsub double %conv13.1, %div
%9 = call double @llvm.fmuladd.f64(double %sub.1, double %sub.1, double %7)
%indvars.iv.next46.1 = or i64 %indvars.iv45, 2
%arrayidx12.2 = getelementptr inbounds [1000 x i32], ptr %s, i64 0, i64 %indvars.iv.next46.1
%10 = load i32, ptr %arrayidx12.2, align 8, !tbaa !5
%conv13.2 = sitofp i32 %10 to double
%sub.2 = fsub double %conv13.2, %div
%11 = call double @llvm.fmuladd.f64(double %sub.2, double %sub.2, double %9)
%indvars.iv.next46.2 = or i64 %indvars.iv45, 3
%arrayidx12.3 = getelementptr inbounds [1000 x i32], ptr %s, i64 0, i64 %indvars.iv.next46.2
%12 = load i32, ptr %arrayidx12.3, align 4, !tbaa !5
%conv13.3 = sitofp i32 %12 to double
%sub.3 = fsub double %conv13.3, %div
%13 = call double @llvm.fmuladd.f64(double %sub.3, double %sub.3, double %11)
%indvars.iv.next46.3 = add nuw nsw i64 %indvars.iv45, 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.end16.loopexit.unr-lcssa, label %for.body10, !llvm.loop !11
for.end16.loopexit.unr-lcssa: ; preds = %for.body10, %for.body10.preheader
%.lcssa57.ph = phi double [ undef, %for.body10.preheader ], [ %13, %for.body10 ]
%indvars.iv45.unr = phi i64 [ 0, %for.body10.preheader ], [ %indvars.iv.next46.3, %for.body10 ]
%a.037.unr = phi double [ 0.000000e+00, %for.body10.preheader ], [ %13, %for.body10 ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.end16, label %for.body10.epil
for.body10.epil: ; preds = %for.end16.loopexit.unr-lcssa, %for.body10.epil
%indvars.iv45.epil = phi i64 [ %indvars.iv.next46.epil, %for.body10.epil ], [ %indvars.iv45.unr, %for.end16.loopexit.unr-lcssa ]
%a.037.epil = phi double [ %15, %for.body10.epil ], [ %a.037.unr, %for.end16.loopexit.unr-lcssa ]
%epil.iter = phi i64 [ %epil.iter.next, %for.body10.epil ], [ 0, %for.end16.loopexit.unr-lcssa ]
%arrayidx12.epil = getelementptr inbounds [1000 x i32], ptr %s, i64 0, i64 %indvars.iv45.epil
%14 = load i32, ptr %arrayidx12.epil, align 4, !tbaa !5
%conv13.epil = sitofp i32 %14 to double
%sub.epil = fsub double %conv13.epil, %div
%15 = call double @llvm.fmuladd.f64(double %sub.epil, double %sub.epil, double %a.037.epil)
%indvars.iv.next46.epil = add nuw nsw i64 %indvars.iv45.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.end16, label %for.body10.epil, !llvm.loop !12
for.end16: ; preds = %for.end16.loopexit.unr-lcssa, %for.body10.epil, %for.end.thread, %for.end
%conv654 = phi double [ %conv6, %for.end ], [ %conv651, %for.end.thread ], [ %conv6, %for.body10.epil ], [ %conv6, %for.end16.loopexit.unr-lcssa ]
%a.0.lcssa = phi double [ 0.000000e+00, %for.end ], [ 0.000000e+00, %for.end.thread ], [ %.lcssa57.ph, %for.end16.loopexit.unr-lcssa ], [ %15, %for.body10.epil ]
%div18 = fdiv double %a.0.lcssa, %conv654
%call19 = call double @sqrt(double noundef %div18) #5
%call20 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %call19)
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%16 = load i32, ptr %n, align 4, !tbaa !5
%cmp = icmp eq i32 %16, 0
br i1 %cmp, label %for.end21, label %for.cond1.preheader
for.end21: ; preds = %for.end16, %entry
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #5
call void @llvm.lifetime.end.p0(i64 4000, ptr nonnull %s) #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.fmuladd.f64(double, double, double) #3
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare double @sqrt(double 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) #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 nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { 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 #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, !13}
!13 = !{!"llvm.loop.unroll.disable"}
|
#include<math.h>
#include<stdio.h>
int main(void)
{
int n = 1, i,score[1000];
double sum = 0;
double ave, dev=0;//devは「deviation：偏差」aveは「average」の省略
while (n != 0)
{
scanf(" %d", &n);
if (n != 0)
{
for (i = 0; i < n; i++)
{
scanf("%d", &score[i]);
sum += score[i];
}
ave = sum / n;
for (i = 0; i < n; i++)
{
dev += (score[i] - ave)*(score[i] - ave);
}
printf("%f\n", sqrt(dev/n));
}
dev = 0;
sum = 0;
}
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_175035/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_175035/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"%d\00", align 1
@.str.2 = 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
%score = alloca [1000 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #5
store i32 1, ptr %n, align 4, !tbaa !5
call void @llvm.lifetime.start.p0(i64 4000, ptr nonnull %score) #5
br label %while.body
while.body: ; preds = %entry, %if.end
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp1.not = icmp eq i32 %0, 0
br i1 %cmp1.not, label %while.end, label %for.cond.preheader
for.cond.preheader: ; preds = %while.body
%cmp236 = icmp sgt i32 %0, 0
br i1 %cmp236, label %for.body, label %for.end.thread
for.end.thread: ; preds = %for.cond.preheader
%conv653 = sitofp i32 %0 to double
br label %if.end
for.body: ; preds = %for.cond.preheader, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %for.cond.preheader ]
%sum.137 = phi double [ %add, %for.body ], [ 0.000000e+00, %for.cond.preheader ]
%arrayidx = getelementptr inbounds [1000 x i32], ptr %score, i64 0, i64 %indvars.iv
%call3 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %arrayidx)
%1 = load i32, ptr %arrayidx, align 4, !tbaa !5
%conv = sitofp i32 %1 to double
%add = fadd double %sum.137, %conv
%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
%cmp2 = icmp slt i64 %indvars.iv.next, %3
br i1 %cmp2, label %for.body, label %for.end, !llvm.loop !9
for.end: ; preds = %for.body
%conv6 = sitofp i32 %2 to double
%div = fdiv double %add, %conv6
%cmp840 = icmp sgt i32 %2, 0
br i1 %cmp840, label %for.body10.preheader, label %if.end
for.body10.preheader: ; preds = %for.end
%wide.trip.count = zext i32 %2 to i64
%xtraiter = and i64 %wide.trip.count, 3
%4 = icmp ult i32 %2, 4
br i1 %4, label %if.end.loopexit.unr-lcssa, label %for.body10.preheader.new
for.body10.preheader.new: ; preds = %for.body10.preheader
%unroll_iter = and i64 %wide.trip.count, 4294967292
br label %for.body10
for.body10: ; preds = %for.body10, %for.body10.preheader.new
%indvars.iv47 = phi i64 [ 0, %for.body10.preheader.new ], [ %indvars.iv.next48.3, %for.body10 ]
%dev.142 = phi double [ 0.000000e+00, %for.body10.preheader.new ], [ %12, %for.body10 ]
%niter = phi i64 [ 0, %for.body10.preheader.new ], [ %niter.next.3, %for.body10 ]
%arrayidx12 = getelementptr inbounds [1000 x i32], ptr %score, i64 0, i64 %indvars.iv47
%5 = load i32, ptr %arrayidx12, align 16, !tbaa !5
%conv13 = sitofp i32 %5 to double
%sub = fsub double %conv13, %div
%6 = call double @llvm.fmuladd.f64(double %sub, double %sub, double %dev.142)
%indvars.iv.next48 = or i64 %indvars.iv47, 1
%arrayidx12.1 = getelementptr inbounds [1000 x i32], ptr %score, i64 0, i64 %indvars.iv.next48
%7 = load i32, ptr %arrayidx12.1, align 4, !tbaa !5
%conv13.1 = sitofp i32 %7 to double
%sub.1 = fsub double %conv13.1, %div
%8 = call double @llvm.fmuladd.f64(double %sub.1, double %sub.1, double %6)
%indvars.iv.next48.1 = or i64 %indvars.iv47, 2
%arrayidx12.2 = getelementptr inbounds [1000 x i32], ptr %score, i64 0, i64 %indvars.iv.next48.1
%9 = load i32, ptr %arrayidx12.2, align 8, !tbaa !5
%conv13.2 = sitofp i32 %9 to double
%sub.2 = fsub double %conv13.2, %div
%10 = call double @llvm.fmuladd.f64(double %sub.2, double %sub.2, double %8)
%indvars.iv.next48.2 = or i64 %indvars.iv47, 3
%arrayidx12.3 = getelementptr inbounds [1000 x i32], ptr %score, i64 0, i64 %indvars.iv.next48.2
%11 = load i32, ptr %arrayidx12.3, align 4, !tbaa !5
%conv13.3 = sitofp i32 %11 to double
%sub.3 = fsub double %conv13.3, %div
%12 = call double @llvm.fmuladd.f64(double %sub.3, double %sub.3, double %10)
%indvars.iv.next48.3 = add nuw nsw i64 %indvars.iv47, 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 %if.end.loopexit.unr-lcssa, label %for.body10, !llvm.loop !11
if.end.loopexit.unr-lcssa: ; preds = %for.body10, %for.body10.preheader
%.lcssa61.ph = phi double [ undef, %for.body10.preheader ], [ %12, %for.body10 ]
%indvars.iv47.unr = phi i64 [ 0, %for.body10.preheader ], [ %indvars.iv.next48.3, %for.body10 ]
%dev.142.unr = phi double [ 0.000000e+00, %for.body10.preheader ], [ %12, %for.body10 ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %if.end, label %for.body10.epil
for.body10.epil: ; preds = %if.end.loopexit.unr-lcssa, %for.body10.epil
%indvars.iv47.epil = phi i64 [ %indvars.iv.next48.epil, %for.body10.epil ], [ %indvars.iv47.unr, %if.end.loopexit.unr-lcssa ]
%dev.142.epil = phi double [ %14, %for.body10.epil ], [ %dev.142.unr, %if.end.loopexit.unr-lcssa ]
%epil.iter = phi i64 [ %epil.iter.next, %for.body10.epil ], [ 0, %if.end.loopexit.unr-lcssa ]
%arrayidx12.epil = getelementptr inbounds [1000 x i32], ptr %score, i64 0, i64 %indvars.iv47.epil
%13 = load i32, ptr %arrayidx12.epil, align 4, !tbaa !5
%conv13.epil = sitofp i32 %13 to double
%sub.epil = fsub double %conv13.epil, %div
%14 = call double @llvm.fmuladd.f64(double %sub.epil, double %sub.epil, double %dev.142.epil)
%indvars.iv.next48.epil = add nuw nsw i64 %indvars.iv47.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 %if.end, label %for.body10.epil, !llvm.loop !12
if.end: ; preds = %if.end.loopexit.unr-lcssa, %for.body10.epil, %for.end, %for.end.thread
%conv656 = phi double [ %conv6, %for.end ], [ %conv653, %for.end.thread ], [ %conv6, %for.body10.epil ], [ %conv6, %if.end.loopexit.unr-lcssa ]
%dev.1.lcssa = phi double [ 0.000000e+00, %for.end ], [ 0.000000e+00, %for.end.thread ], [ %.lcssa61.ph, %if.end.loopexit.unr-lcssa ], [ %14, %for.body10.epil ]
%div22 = fdiv double %dev.1.lcssa, %conv656
%call23 = call double @sqrt(double noundef %div22) #5
%call24 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, double noundef %call23)
%.pr.pre = load i32, ptr %n, align 4, !tbaa !5
%cmp.not = icmp eq i32 %.pr.pre, 0
br i1 %cmp.not, label %while.end, label %while.body, !llvm.loop !14
while.end: ; preds = %while.body, %if.end
call void @llvm.lifetime.end.p0(i64 4000, ptr nonnull %score) #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 nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #3
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare double @sqrt(double 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) #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 nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { 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 #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, !13}
!13 = !{!"llvm.loop.unroll.disable"}
!14 = distinct !{!14, !10}
|
#include <stdio.h>
#include <math.h>
int main(){
int n, i;
int s[1000];
double m, sum, siguma;
while(1) {
scanf("%d", &n);
if(n == 0){ break;
}else {
m = 0;
sum = 0;
for(i=0; i<n; i++) {
scanf("%d", &s[i]);
m+=s[i];
}
m=(double)m/n;
for(i=0; i<n; i++)
sum+=pow(s[i]-m, 2);
sum/=n;
siguma=sqrt(sum);
printf("%f\n", siguma);
}
}
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_175079/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_175079/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
%s = alloca [1000 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #4
call void @llvm.lifetime.start.p0(i64 4000, ptr nonnull %s) #4
%call41 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp42 = icmp eq i32 %0, 0
br i1 %cmp42, label %while.end, label %for.cond.preheader
for.cond.preheader: ; preds = %entry, %for.end17
%1 = phi i32 [ %11, %for.end17 ], [ %0, %entry ]
%cmp133 = icmp sgt i32 %1, 0
br i1 %cmp133, label %for.body, label %for.end.thread
for.end.thread: ; preds = %for.cond.preheader
%conv550 = sitofp i32 %1 to double
br label %for.end17
for.body: ; preds = %for.cond.preheader, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %for.cond.preheader ]
%m.034 = phi double [ %add, %for.body ], [ 0.000000e+00, %for.cond.preheader ]
%arrayidx = getelementptr inbounds [1000 x i32], ptr %s, i64 0, i64 %indvars.iv
%call2 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%2 = load i32, ptr %arrayidx, align 4, !tbaa !5
%conv = sitofp i32 %2 to double
%add = fadd double %m.034, %conv
%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
%cmp1 = icmp slt i64 %indvars.iv.next, %4
br i1 %cmp1, label %for.body, label %for.end, !llvm.loop !9
for.end: ; preds = %for.body
%conv5 = sitofp i32 %3 to double
%div = fdiv double %add, %conv5
%cmp737 = icmp sgt i32 %3, 0
br i1 %cmp737, label %for.body9.preheader, label %for.end17
for.body9.preheader: ; preds = %for.end
%wide.trip.count = zext i32 %3 to i64
%xtraiter = and i64 %wide.trip.count, 3
%5 = icmp ult i32 %3, 4
br i1 %5, label %for.end17.loopexit.unr-lcssa, label %for.body9.preheader.new
for.body9.preheader.new: ; preds = %for.body9.preheader
%unroll_iter = and i64 %wide.trip.count, 4294967292
br label %for.body9
for.body9: ; preds = %for.body9, %for.body9.preheader.new
%indvars.iv45 = phi i64 [ 0, %for.body9.preheader.new ], [ %indvars.iv.next46.3, %for.body9 ]
%sum.038 = phi double [ 0.000000e+00, %for.body9.preheader.new ], [ %add14.3, %for.body9 ]
%niter = phi i64 [ 0, %for.body9.preheader.new ], [ %niter.next.3, %for.body9 ]
%arrayidx11 = getelementptr inbounds [1000 x i32], ptr %s, i64 0, i64 %indvars.iv45
%6 = load i32, ptr %arrayidx11, align 16, !tbaa !5
%conv12 = sitofp i32 %6 to double
%sub = fsub double %conv12, %div
%square = fmul double %sub, %sub
%add14 = fadd double %sum.038, %square
%indvars.iv.next46 = or i64 %indvars.iv45, 1
%arrayidx11.1 = getelementptr inbounds [1000 x i32], ptr %s, i64 0, i64 %indvars.iv.next46
%7 = load i32, ptr %arrayidx11.1, align 4, !tbaa !5
%conv12.1 = sitofp i32 %7 to double
%sub.1 = fsub double %conv12.1, %div
%square.1 = fmul double %sub.1, %sub.1
%add14.1 = fadd double %add14, %square.1
%indvars.iv.next46.1 = or i64 %indvars.iv45, 2
%arrayidx11.2 = getelementptr inbounds [1000 x i32], ptr %s, i64 0, i64 %indvars.iv.next46.1
%8 = load i32, ptr %arrayidx11.2, align 8, !tbaa !5
%conv12.2 = sitofp i32 %8 to double
%sub.2 = fsub double %conv12.2, %div
%square.2 = fmul double %sub.2, %sub.2
%add14.2 = fadd double %add14.1, %square.2
%indvars.iv.next46.2 = or i64 %indvars.iv45, 3
%arrayidx11.3 = getelementptr inbounds [1000 x i32], ptr %s, i64 0, i64 %indvars.iv.next46.2
%9 = load i32, ptr %arrayidx11.3, align 4, !tbaa !5
%conv12.3 = sitofp i32 %9 to double
%sub.3 = fsub double %conv12.3, %div
%square.3 = fmul double %sub.3, %sub.3
%add14.3 = fadd double %add14.2, %square.3
%indvars.iv.next46.3 = add nuw nsw i64 %indvars.iv45, 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.end17.loopexit.unr-lcssa, label %for.body9, !llvm.loop !11
for.end17.loopexit.unr-lcssa: ; preds = %for.body9, %for.body9.preheader
%add14.lcssa.ph = phi double [ undef, %for.body9.preheader ], [ %add14.3, %for.body9 ]
%indvars.iv45.unr = phi i64 [ 0, %for.body9.preheader ], [ %indvars.iv.next46.3, %for.body9 ]
%sum.038.unr = phi double [ 0.000000e+00, %for.body9.preheader ], [ %add14.3, %for.body9 ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.end17, label %for.body9.epil
for.body9.epil: ; preds = %for.end17.loopexit.unr-lcssa, %for.body9.epil
%indvars.iv45.epil = phi i64 [ %indvars.iv.next46.epil, %for.body9.epil ], [ %indvars.iv45.unr, %for.end17.loopexit.unr-lcssa ]
%sum.038.epil = phi double [ %add14.epil, %for.body9.epil ], [ %sum.038.unr, %for.end17.loopexit.unr-lcssa ]
%epil.iter = phi i64 [ %epil.iter.next, %for.body9.epil ], [ 0, %for.end17.loopexit.unr-lcssa ]
%arrayidx11.epil = getelementptr inbounds [1000 x i32], ptr %s, i64 0, i64 %indvars.iv45.epil
%10 = load i32, ptr %arrayidx11.epil, align 4, !tbaa !5
%conv12.epil = sitofp i32 %10 to double
%sub.epil = fsub double %conv12.epil, %div
%square.epil = fmul double %sub.epil, %sub.epil
%add14.epil = fadd double %sum.038.epil, %square.epil
%indvars.iv.next46.epil = add nuw nsw i64 %indvars.iv45.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.end17, label %for.body9.epil, !llvm.loop !12
for.end17: ; preds = %for.end17.loopexit.unr-lcssa, %for.body9.epil, %for.end.thread, %for.end
%conv553 = phi double [ %conv5, %for.end ], [ %conv550, %for.end.thread ], [ %conv5, %for.body9.epil ], [ %conv5, %for.end17.loopexit.unr-lcssa ]
%sum.0.lcssa = phi double [ 0.000000e+00, %for.end ], [ 0.000000e+00, %for.end.thread ], [ %add14.lcssa.ph, %for.end17.loopexit.unr-lcssa ], [ %add14.epil, %for.body9.epil ]
%div19 = fdiv double %sum.0.lcssa, %conv553
%call20 = call double @sqrt(double noundef %div19) #4
%call21 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %call20)
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%11 = load i32, ptr %n, align 4, !tbaa !5
%cmp = icmp eq i32 %11, 0
br i1 %cmp, label %while.end, label %for.cond.preheader
while.end: ; preds = %for.end17, %entry
call void @llvm.lifetime.end.p0(i64 4000, ptr nonnull %s) #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 nofree nounwind willreturn memory(write)
declare double @sqrt(double noundef) local_unnamed_addr #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 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 #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, !13}
!13 = !{!"llvm.loop.unroll.disable"}
|
#include <stdio.h>
#include <math.h>
int main() {
int n, a[1005];
while (1) {
scanf("%d", &n);
if (n == 0) break;
double avg = 0;
for (int i = 0; i < n; i++) {
scanf("%d", &a[i]);
avg += a[i];
}
avg /= n;
double tt = 0;
for (int i = 0; i < n; i++)
tt += (a[i] - avg) * (a[i] - avg);
tt /= n;
printf("%.4lf\n", sqrt(tt));
}
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_175121/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_175121/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"%.4lf\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
%a = alloca [1005 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #5
call void @llvm.lifetime.start.p0(i64 4020, ptr nonnull %a) #5
%call46 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp47 = icmp eq i32 %0, 0
br i1 %cmp47, label %while.end, label %for.cond.preheader
for.cond.preheader: ; preds = %entry, %for.cond.cleanup10
%1 = phi i32 [ %8, %for.cond.cleanup10 ], [ %0, %entry ]
%cmp138 = icmp sgt i32 %1, 0
br i1 %cmp138, label %for.body, label %for.cond.cleanup.thread
for.cond.cleanup.thread: ; preds = %for.cond.preheader
%conv556 = sitofp i32 %1 to double
br label %for.cond.cleanup10
for.cond.cleanup: ; preds = %for.body
%conv5 = sitofp i32 %4 to double
%div = fdiv double %add, %conv5
%cmp842 = icmp sgt i32 %4, 0
br i1 %cmp842, label %for.body11.preheader, label %for.cond.cleanup10
for.body11.preheader: ; preds = %for.cond.cleanup
%wide.trip.count = zext i32 %4 to i64
%xtraiter = and i64 %wide.trip.count, 3
%2 = icmp ult i32 %4, 4
br i1 %2, label %for.cond.cleanup10.loopexit.unr-lcssa, label %for.body11.preheader.new
for.body11.preheader.new: ; preds = %for.body11.preheader
%unroll_iter = and i64 %wide.trip.count, 4294967292
br label %for.body11
for.body: ; preds = %for.cond.preheader, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %for.cond.preheader ]
%avg.039 = phi double [ %add, %for.body ], [ 0.000000e+00, %for.cond.preheader ]
%arrayidx = getelementptr inbounds [1005 x i32], ptr %a, i64 0, i64 %indvars.iv
%call2 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%3 = load i32, ptr %arrayidx, align 4, !tbaa !5
%conv = sitofp i32 %3 to double
%add = fadd double %avg.039, %conv
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%4 = load i32, ptr %n, align 4, !tbaa !5
%5 = sext i32 %4 to i64
%cmp1 = icmp slt i64 %indvars.iv.next, %5
br i1 %cmp1, label %for.body, label %for.cond.cleanup, !llvm.loop !9
for.cond.cleanup10.loopexit.unr-lcssa: ; preds = %for.body11, %for.body11.preheader
%.lcssa62.ph = phi double [ undef, %for.body11.preheader ], [ %16, %for.body11 ]
%indvars.iv51.unr = phi i64 [ 0, %for.body11.preheader ], [ %indvars.iv.next52.3, %for.body11 ]
%tt.043.unr = phi double [ 0.000000e+00, %for.body11.preheader ], [ %16, %for.body11 ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.cond.cleanup10, label %for.body11.epil
for.body11.epil: ; preds = %for.cond.cleanup10.loopexit.unr-lcssa, %for.body11.epil
%indvars.iv51.epil = phi i64 [ %indvars.iv.next52.epil, %for.body11.epil ], [ %indvars.iv51.unr, %for.cond.cleanup10.loopexit.unr-lcssa ]
%tt.043.epil = phi double [ %7, %for.body11.epil ], [ %tt.043.unr, %for.cond.cleanup10.loopexit.unr-lcssa ]
%epil.iter = phi i64 [ %epil.iter.next, %for.body11.epil ], [ 0, %for.cond.cleanup10.loopexit.unr-lcssa ]
%arrayidx13.epil = getelementptr inbounds [1005 x i32], ptr %a, i64 0, i64 %indvars.iv51.epil
%6 = load i32, ptr %arrayidx13.epil, align 4, !tbaa !5
%conv14.epil = sitofp i32 %6 to double
%sub.epil = fsub double %conv14.epil, %div
%7 = call double @llvm.fmuladd.f64(double %sub.epil, double %sub.epil, double %tt.043.epil)
%indvars.iv.next52.epil = add nuw nsw i64 %indvars.iv51.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.cond.cleanup10, label %for.body11.epil, !llvm.loop !11
for.cond.cleanup10: ; preds = %for.cond.cleanup10.loopexit.unr-lcssa, %for.body11.epil, %for.cond.cleanup.thread, %for.cond.cleanup
%conv559 = phi double [ %conv5, %for.cond.cleanup ], [ %conv556, %for.cond.cleanup.thread ], [ %conv5, %for.body11.epil ], [ %conv5, %for.cond.cleanup10.loopexit.unr-lcssa ]
%tt.0.lcssa = phi double [ 0.000000e+00, %for.cond.cleanup ], [ 0.000000e+00, %for.cond.cleanup.thread ], [ %.lcssa62.ph, %for.cond.cleanup10.loopexit.unr-lcssa ], [ %7, %for.body11.epil ]
%div23 = fdiv double %tt.0.lcssa, %conv559
%call24 = call double @sqrt(double noundef %div23) #5
%call25 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %call24)
%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 %for.cond.preheader
for.body11: ; preds = %for.body11, %for.body11.preheader.new
%indvars.iv51 = phi i64 [ 0, %for.body11.preheader.new ], [ %indvars.iv.next52.3, %for.body11 ]
%tt.043 = phi double [ 0.000000e+00, %for.body11.preheader.new ], [ %16, %for.body11 ]
%niter = phi i64 [ 0, %for.body11.preheader.new ], [ %niter.next.3, %for.body11 ]
%arrayidx13 = getelementptr inbounds [1005 x i32], ptr %a, i64 0, i64 %indvars.iv51
%9 = load i32, ptr %arrayidx13, align 16, !tbaa !5
%conv14 = sitofp i32 %9 to double
%sub = fsub double %conv14, %div
%10 = call double @llvm.fmuladd.f64(double %sub, double %sub, double %tt.043)
%indvars.iv.next52 = or i64 %indvars.iv51, 1
%arrayidx13.1 = getelementptr inbounds [1005 x i32], ptr %a, i64 0, i64 %indvars.iv.next52
%11 = load i32, ptr %arrayidx13.1, align 4, !tbaa !5
%conv14.1 = sitofp i32 %11 to double
%sub.1 = fsub double %conv14.1, %div
%12 = call double @llvm.fmuladd.f64(double %sub.1, double %sub.1, double %10)
%indvars.iv.next52.1 = or i64 %indvars.iv51, 2
%arrayidx13.2 = getelementptr inbounds [1005 x i32], ptr %a, i64 0, i64 %indvars.iv.next52.1
%13 = load i32, ptr %arrayidx13.2, align 8, !tbaa !5
%conv14.2 = sitofp i32 %13 to double
%sub.2 = fsub double %conv14.2, %div
%14 = call double @llvm.fmuladd.f64(double %sub.2, double %sub.2, double %12)
%indvars.iv.next52.2 = or i64 %indvars.iv51, 3
%arrayidx13.3 = getelementptr inbounds [1005 x i32], ptr %a, i64 0, i64 %indvars.iv.next52.2
%15 = load i32, ptr %arrayidx13.3, align 4, !tbaa !5
%conv14.3 = sitofp i32 %15 to double
%sub.3 = fsub double %conv14.3, %div
%16 = call double @llvm.fmuladd.f64(double %sub.3, double %sub.3, double %14)
%indvars.iv.next52.3 = add nuw nsw i64 %indvars.iv51, 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.cond.cleanup10.loopexit.unr-lcssa, label %for.body11, !llvm.loop !13
while.end: ; preds = %for.cond.cleanup10, %entry
call void @llvm.lifetime.end.p0(i64 4020, ptr nonnull %a) #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 nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #3
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare double @sqrt(double noundef) 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 nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { 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 #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, !12}
!12 = !{!"llvm.loop.unroll.disable"}
!13 = distinct !{!13, !10}
|
// AOJ ITP1_10_C Standard Deviation
// 2018.4.28 bal4u
#include <stdio.h>
#include <math.h>
int s[1002];
#define gc() getchar_unlocked()
int in()
{
int n = 0, c = gc();
do n = 10*n + (c & 0xf), c = gc();
while (c >= '0');
return n;
}
int main()
{
int n, i, is;
double m, fs, a;
while (n = in()) {
is = 0; for (i = 0; i < n; i++) is += s[i] = in();
m = (double)is/n;
fs = 0; for (i = 0; i < n; i++) {
a = s[i]-m;
fs += a*a;
}
printf("%.8lf\n", sqrt(fs/n));
}
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_175165/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_175165/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] }
@s = dso_local local_unnamed_addr global [1002 x i32] zeroinitializer, align 16
@.str = private unnamed_addr constant [7 x i8] c"%.8lf\0A\00", align 1
@stdin = external local_unnamed_addr global ptr, align 8
; Function Attrs: nounwind uwtable
define dso_local i32 @in() 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) #5
%.pre14.pre = load ptr, ptr @stdin, align 8, !tbaa !5
br label %do.body.preheader
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 %do.body.preheader
do.body.preheader: ; preds = %cond.true.i, %cond.false.i
%.ph = phi ptr [ %0, %cond.false.i ], [ %.pre14.pre, %cond.true.i ]
%c.0.ph = phi i32 [ %conv3.i, %cond.false.i ], [ %call.i, %cond.true.i ]
br label %do.body
do.body: ; preds = %do.body.preheader, %getchar_unlocked.exit13
%4 = phi ptr [ %8, %getchar_unlocked.exit13 ], [ %.ph, %do.body.preheader ]
%n.0 = phi i32 [ %add, %getchar_unlocked.exit13 ], [ 0, %do.body.preheader ]
%c.0 = phi i32 [ %cond.i9, %getchar_unlocked.exit13 ], [ %c.0.ph, %do.body.preheader ]
%mul = mul nsw i32 %n.0, 10
%and = and i32 %c.0, 15
%add = add nsw i32 %and, %mul
%_IO_read_ptr.i4 = getelementptr inbounds %struct._IO_FILE, ptr %4, i64 0, i32 1
%5 = load ptr, ptr %_IO_read_ptr.i4, align 8, !tbaa !9
%_IO_read_end.i5 = getelementptr inbounds %struct._IO_FILE, ptr %4, i64 0, i32 2
%6 = load ptr, ptr %_IO_read_end.i5, align 8, !tbaa !14
%cmp.not.i6 = icmp ult ptr %5, %6
br i1 %cmp.not.i6, label %cond.false.i10, label %cond.true.i7, !prof !15
cond.true.i7: ; preds = %do.body
%call.i8 = tail call i32 @__uflow(ptr noundef nonnull %4) #5
%.pre = load ptr, ptr @stdin, align 8, !tbaa !5
br label %getchar_unlocked.exit13
cond.false.i10: ; preds = %do.body
%incdec.ptr.i11 = getelementptr inbounds i8, ptr %5, i64 1
store ptr %incdec.ptr.i11, ptr %_IO_read_ptr.i4, align 8, !tbaa !9
%7 = load i8, ptr %5, align 1, !tbaa !16
%conv3.i12 = zext i8 %7 to i32
br label %getchar_unlocked.exit13
getchar_unlocked.exit13: ; preds = %cond.true.i7, %cond.false.i10
%8 = phi ptr [ %.pre, %cond.true.i7 ], [ %4, %cond.false.i10 ]
%cond.i9 = phi i32 [ %call.i8, %cond.true.i7 ], [ %conv3.i12, %cond.false.i10 ]
%cmp = icmp sgt i32 %cond.i9, 47
br i1 %cmp, label %do.body, label %do.end, !llvm.loop !17
do.end: ; preds = %getchar_unlocked.exit13
ret i32 %add
}
; Function Attrs: nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
br label %while.cond
while.cond: ; preds = %for.end12, %entry
%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 = %while.cond
%call.i.i = tail call i32 @__uflow(ptr noundef nonnull %0) #5
%.pre14.pre.i = load ptr, ptr @stdin, align 8, !tbaa !5
br label %do.body.i.preheader
cond.false.i.i: ; preds = %while.cond
%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 %do.body.i.preheader
do.body.i.preheader: ; preds = %cond.false.i.i, %cond.true.i.i
%.ph82 = phi ptr [ %0, %cond.false.i.i ], [ %.pre14.pre.i, %cond.true.i.i ]
%c.0.i.ph = phi i32 [ %conv3.i.i, %cond.false.i.i ], [ %call.i.i, %cond.true.i.i ]
br label %do.body.i
do.body.i: ; preds = %do.body.i.preheader, %getchar_unlocked.exit13.i
%4 = phi ptr [ %8, %getchar_unlocked.exit13.i ], [ %.ph82, %do.body.i.preheader ]
%n.0.i = phi i32 [ %add.i, %getchar_unlocked.exit13.i ], [ 0, %do.body.i.preheader ]
%c.0.i = phi i32 [ %cond.i9.i, %getchar_unlocked.exit13.i ], [ %c.0.i.ph, %do.body.i.preheader ]
%mul.i = mul nsw i32 %n.0.i, 10
%and.i = and i32 %c.0.i, 15
%add.i = add nsw i32 %and.i, %mul.i
%_IO_read_ptr.i4.i = getelementptr inbounds %struct._IO_FILE, ptr %4, i64 0, i32 1
%5 = load ptr, ptr %_IO_read_ptr.i4.i, align 8, !tbaa !9
%_IO_read_end.i5.i = getelementptr inbounds %struct._IO_FILE, ptr %4, i64 0, i32 2
%6 = load ptr, ptr %_IO_read_end.i5.i, align 8, !tbaa !14
%cmp.not.i6.i = icmp ult ptr %5, %6
br i1 %cmp.not.i6.i, label %cond.false.i10.i, label %cond.true.i7.i, !prof !15
cond.true.i7.i: ; preds = %do.body.i
%call.i8.i = tail call i32 @__uflow(ptr noundef nonnull %4) #5
%.pre.i = load ptr, ptr @stdin, align 8, !tbaa !5
br label %getchar_unlocked.exit13.i
cond.false.i10.i: ; preds = %do.body.i
%incdec.ptr.i11.i = getelementptr inbounds i8, ptr %5, i64 1
store ptr %incdec.ptr.i11.i, ptr %_IO_read_ptr.i4.i, align 8, !tbaa !9
%7 = load i8, ptr %5, align 1, !tbaa !16
%conv3.i12.i = zext i8 %7 to i32
br label %getchar_unlocked.exit13.i
getchar_unlocked.exit13.i: ; preds = %cond.false.i10.i, %cond.true.i7.i
%8 = phi ptr [ %.pre.i, %cond.true.i7.i ], [ %4, %cond.false.i10.i ]
%cond.i9.i = phi i32 [ %call.i8.i, %cond.true.i7.i ], [ %conv3.i12.i, %cond.false.i10.i ]
%cmp.i = icmp sgt i32 %cond.i9.i, 47
br i1 %cmp.i, label %do.body.i, label %in.exit, !llvm.loop !17
in.exit: ; preds = %getchar_unlocked.exit13.i
%tobool.not = icmp eq i32 %add.i, 0
br i1 %tobool.not, label %while.end, label %for.cond.preheader
for.cond.preheader: ; preds = %in.exit
%cmp59 = icmp sgt i32 %add.i, 0
br i1 %cmp59, label %for.body.preheader, label %for.end.thread
for.end.thread: ; preds = %for.cond.preheader
%conv274 = sitofp i32 %add.i to double
br label %for.end12
for.body.preheader: ; preds = %for.cond.preheader
%wide.trip.count = zext i32 %add.i to i64
br label %for.body
for.body: ; preds = %for.body.preheader, %in.exit58
%9 = phi ptr [ %8, %for.body.preheader ], [ %18, %in.exit58 ]
%indvars.iv = phi i64 [ 0, %for.body.preheader ], [ %indvars.iv.next, %in.exit58 ]
%is.060 = phi i32 [ 0, %for.body.preheader ], [ %add, %in.exit58 ]
%_IO_read_ptr.i.i28 = getelementptr inbounds %struct._IO_FILE, ptr %9, i64 0, i32 1
%10 = load ptr, ptr %_IO_read_ptr.i.i28, align 8, !tbaa !9
%_IO_read_end.i.i29 = getelementptr inbounds %struct._IO_FILE, ptr %9, i64 0, i32 2
%11 = load ptr, ptr %_IO_read_end.i.i29, align 8, !tbaa !14
%cmp.not.i.i30 = icmp ult ptr %10, %11
br i1 %cmp.not.i.i30, label %cond.false.i.i55, label %cond.true.i.i31, !prof !15
cond.true.i.i31: ; preds = %for.body
%call.i.i32 = tail call i32 @__uflow(ptr noundef nonnull %9) #5
%.pre14.pre.i33 = load ptr, ptr @stdin, align 8, !tbaa !5
br label %do.body.i37.preheader
cond.false.i.i55: ; preds = %for.body
%incdec.ptr.i.i56 = getelementptr inbounds i8, ptr %10, i64 1
store ptr %incdec.ptr.i.i56, ptr %_IO_read_ptr.i.i28, align 8, !tbaa !9
%12 = load i8, ptr %10, align 1, !tbaa !16
%conv3.i.i57 = zext i8 %12 to i32
br label %do.body.i37.preheader
do.body.i37.preheader: ; preds = %cond.false.i.i55, %cond.true.i.i31
%.ph81 = phi ptr [ %9, %cond.false.i.i55 ], [ %.pre14.pre.i33, %cond.true.i.i31 ]
%c.0.i39.ph = phi i32 [ %conv3.i.i57, %cond.false.i.i55 ], [ %call.i.i32, %cond.true.i.i31 ]
br label %do.body.i37
do.body.i37: ; preds = %do.body.i37.preheader, %getchar_unlocked.exit13.i49
%13 = phi ptr [ %18, %getchar_unlocked.exit13.i49 ], [ %.ph81, %do.body.i37.preheader ]
%14 = phi ptr [ %19, %getchar_unlocked.exit13.i49 ], [ %.ph81, %do.body.i37.preheader ]
%n.0.i38 = phi i32 [ %add.i42, %getchar_unlocked.exit13.i49 ], [ 0, %do.body.i37.preheader ]
%c.0.i39 = phi i32 [ %cond.i9.i50, %getchar_unlocked.exit13.i49 ], [ %c.0.i39.ph, %do.body.i37.preheader ]
%mul.i40 = mul nsw i32 %n.0.i38, 10
%and.i41 = and i32 %c.0.i39, 15
%add.i42 = add nsw i32 %and.i41, %mul.i40
%_IO_read_ptr.i4.i43 = getelementptr inbounds %struct._IO_FILE, ptr %14, i64 0, i32 1
%15 = load ptr, ptr %_IO_read_ptr.i4.i43, align 8, !tbaa !9
%_IO_read_end.i5.i44 = getelementptr inbounds %struct._IO_FILE, ptr %14, i64 0, i32 2
%16 = load ptr, ptr %_IO_read_end.i5.i44, align 8, !tbaa !14
%cmp.not.i6.i45 = icmp ult ptr %15, %16
br i1 %cmp.not.i6.i45, label %cond.false.i10.i52, label %cond.true.i7.i46, !prof !15
cond.true.i7.i46: ; preds = %do.body.i37
%call.i8.i47 = tail call i32 @__uflow(ptr noundef nonnull %14) #5
%.pre.i48 = load ptr, ptr @stdin, align 8, !tbaa !5
br label %getchar_unlocked.exit13.i49
cond.false.i10.i52: ; preds = %do.body.i37
%incdec.ptr.i11.i53 = getelementptr inbounds i8, ptr %15, i64 1
store ptr %incdec.ptr.i11.i53, ptr %_IO_read_ptr.i4.i43, align 8, !tbaa !9
%17 = load i8, ptr %15, align 1, !tbaa !16
%conv3.i12.i54 = zext i8 %17 to i32
br label %getchar_unlocked.exit13.i49
getchar_unlocked.exit13.i49: ; preds = %cond.false.i10.i52, %cond.true.i7.i46
%18 = phi ptr [ %.pre.i48, %cond.true.i7.i46 ], [ %13, %cond.false.i10.i52 ]
%19 = phi ptr [ %.pre.i48, %cond.true.i7.i46 ], [ %14, %cond.false.i10.i52 ]
%cond.i9.i50 = phi i32 [ %call.i8.i47, %cond.true.i7.i46 ], [ %conv3.i12.i54, %cond.false.i10.i52 ]
%cmp.i51 = icmp sgt i32 %cond.i9.i50, 47
br i1 %cmp.i51, label %do.body.i37, label %in.exit58, !llvm.loop !17
in.exit58: ; preds = %getchar_unlocked.exit13.i49
%arrayidx = getelementptr inbounds [1002 x i32], ptr @s, i64 0, i64 %indvars.iv
store i32 %add.i42, ptr %arrayidx, align 4, !tbaa !19
%add = add nsw i32 %add.i42, %is.060
%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 !20
for.end: ; preds = %in.exit58
%conv = sitofp i32 %add to double
%conv2 = sitofp i32 %add.i to double
%div = fdiv double %conv, %conv2
br i1 %cmp59, label %for.body6.preheader, label %for.end12
for.body6.preheader: ; preds = %for.end
%xtraiter = and i64 %wide.trip.count, 1
%20 = icmp eq i32 %add.i, 1
br i1 %20, label %for.end12.loopexit.unr-lcssa, label %for.body6.preheader.new
for.body6.preheader.new: ; preds = %for.body6.preheader
%unroll_iter = and i64 %wide.trip.count, 4294967294
br label %for.body6
for.body6: ; preds = %for.body6, %for.body6.preheader.new
%indvars.iv67 = phi i64 [ 0, %for.body6.preheader.new ], [ %indvars.iv.next68.1, %for.body6 ]
%fs.063 = phi double [ 0.000000e+00, %for.body6.preheader.new ], [ %24, %for.body6 ]
%niter = phi i64 [ 0, %for.body6.preheader.new ], [ %niter.next.1, %for.body6 ]
%arrayidx8 = getelementptr inbounds [1002 x i32], ptr @s, i64 0, i64 %indvars.iv67
%21 = load i32, ptr %arrayidx8, align 8, !tbaa !19
%conv9 = sitofp i32 %21 to double
%sub = fsub double %conv9, %div
%22 = tail call double @llvm.fmuladd.f64(double %sub, double %sub, double %fs.063)
%indvars.iv.next68 = or i64 %indvars.iv67, 1
%arrayidx8.1 = getelementptr inbounds [1002 x i32], ptr @s, i64 0, i64 %indvars.iv.next68
%23 = load i32, ptr %arrayidx8.1, align 4, !tbaa !19
%conv9.1 = sitofp i32 %23 to double
%sub.1 = fsub double %conv9.1, %div
%24 = tail call double @llvm.fmuladd.f64(double %sub.1, double %sub.1, double %22)
%indvars.iv.next68.1 = add nuw nsw i64 %indvars.iv67, 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.end12.loopexit.unr-lcssa, label %for.body6, !llvm.loop !21
for.end12.loopexit.unr-lcssa: ; preds = %for.body6, %for.body6.preheader
%.lcssa84.ph = phi double [ undef, %for.body6.preheader ], [ %24, %for.body6 ]
%indvars.iv67.unr = phi i64 [ 0, %for.body6.preheader ], [ %indvars.iv.next68.1, %for.body6 ]
%fs.063.unr = phi double [ 0.000000e+00, %for.body6.preheader ], [ %24, %for.body6 ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.end12, label %for.body6.epil
for.body6.epil: ; preds = %for.end12.loopexit.unr-lcssa
%arrayidx8.epil = getelementptr inbounds [1002 x i32], ptr @s, i64 0, i64 %indvars.iv67.unr
%25 = load i32, ptr %arrayidx8.epil, align 4, !tbaa !19
%conv9.epil = sitofp i32 %25 to double
%sub.epil = fsub double %conv9.epil, %div
%26 = tail call double @llvm.fmuladd.f64(double %sub.epil, double %sub.epil, double %fs.063.unr)
br label %for.end12
for.end12: ; preds = %for.body6.epil, %for.end12.loopexit.unr-lcssa, %for.end.thread, %for.end
%conv276 = phi double [ %conv2, %for.end ], [ %conv274, %for.end.thread ], [ %conv2, %for.end12.loopexit.unr-lcssa ], [ %conv2, %for.body6.epil ]
%fs.0.lcssa = phi double [ 0.000000e+00, %for.end ], [ 0.000000e+00, %for.end.thread ], [ %.lcssa84.ph, %for.end12.loopexit.unr-lcssa ], [ %26, %for.body6.epil ]
%div14 = fdiv double %fs.0.lcssa, %conv276
%call15 = tail call double @sqrt(double noundef %div14) #5
%call16 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, double noundef %call15)
br label %while.cond, !llvm.loop !22
while.end: ; preds = %in.exit
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #1
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare double @sqrt(double noundef) local_unnamed_addr #3
declare i32 @__uflow(ptr 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 speculatable willreturn memory(none) }
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(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 #4 = { "no-trapping-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, !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 = !{!11, !11, i64 0}
!20 = distinct !{!20, !18}
!21 = distinct !{!21, !18}
!22 = distinct !{!22, !18}
|
#include<stdio.h>
#include<stdlib.h>
#include<math.h>
int main(void){
int n;
int *score;
double ave, var, tmp;
while(1){
scanf("%d", &n);
if(n == 0) break;
score = malloc(sizeof(int)*n);
ave = 0;
var = 0;
for(int i=0;i<n;i++){
scanf("%d", (score+i));
ave += score[i];
}
ave /= n;
for(int i=0;i<n;i++){
tmp = score[i] - ave;
var += tmp * tmp;
}
var /= n;
var = sqrt(var);
printf("%.8f\n", var);
free(score);
}
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_175215/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_175215/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"%.8f\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) #7
%call48 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp49 = icmp eq i32 %0, 0
br i1 %cmp49, label %while.end, label %if.end
if.end: ; preds = %entry, %for.cond.cleanup11
%1 = phi i32 [ %8, %for.cond.cleanup11 ], [ %0, %entry ]
%conv = sext i32 %1 to i64
%mul = shl nsw i64 %conv, 2
%call1 = call noalias ptr @malloc(i64 noundef %mul) #8
%cmp240 = icmp sgt i32 %1, 0
br i1 %cmp240, label %for.body, label %for.cond.cleanup.thread
for.cond.cleanup.thread: ; preds = %if.end
%conv658 = sitofp i32 %1 to double
br label %for.cond.cleanup11
for.cond.cleanup: ; preds = %for.body
%conv6 = sitofp i32 %4 to double
%div = fdiv double %add, %conv6
%cmp944 = icmp sgt i32 %4, 0
br i1 %cmp944, label %for.body12.preheader, label %for.cond.cleanup11
for.body12.preheader: ; preds = %for.cond.cleanup
%wide.trip.count = zext i32 %4 to i64
%xtraiter = and i64 %wide.trip.count, 3
%2 = icmp ult i32 %4, 4
br i1 %2, label %for.cond.cleanup11.loopexit.unr-lcssa, label %for.body12.preheader.new
for.body12.preheader.new: ; preds = %for.body12.preheader
%unroll_iter = and i64 %wide.trip.count, 4294967292
br label %for.body12
for.body: ; preds = %if.end, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %if.end ]
%ave.041 = phi double [ %add, %for.body ], [ 0.000000e+00, %if.end ]
%add.ptr = getelementptr inbounds i32, ptr %call1, i64 %indvars.iv
%call4 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef %add.ptr)
%3 = load i32, ptr %add.ptr, align 4, !tbaa !5
%conv5 = sitofp i32 %3 to double
%add = fadd double %ave.041, %conv5
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%4 = load i32, ptr %n, align 4, !tbaa !5
%5 = sext i32 %4 to i64
%cmp2 = icmp slt i64 %indvars.iv.next, %5
br i1 %cmp2, label %for.body, label %for.cond.cleanup, !llvm.loop !9
for.cond.cleanup11.loopexit.unr-lcssa: ; preds = %for.body12, %for.body12.preheader
%.lcssa64.ph = phi double [ undef, %for.body12.preheader ], [ %16, %for.body12 ]
%indvars.iv53.unr = phi i64 [ 0, %for.body12.preheader ], [ %indvars.iv.next54.3, %for.body12 ]
%var.045.unr = phi double [ 0.000000e+00, %for.body12.preheader ], [ %16, %for.body12 ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.cond.cleanup11, label %for.body12.epil
for.body12.epil: ; preds = %for.cond.cleanup11.loopexit.unr-lcssa, %for.body12.epil
%indvars.iv53.epil = phi i64 [ %indvars.iv.next54.epil, %for.body12.epil ], [ %indvars.iv53.unr, %for.cond.cleanup11.loopexit.unr-lcssa ]
%var.045.epil = phi double [ %7, %for.body12.epil ], [ %var.045.unr, %for.cond.cleanup11.loopexit.unr-lcssa ]
%epil.iter = phi i64 [ %epil.iter.next, %for.body12.epil ], [ 0, %for.cond.cleanup11.loopexit.unr-lcssa ]
%arrayidx14.epil = getelementptr inbounds i32, ptr %call1, i64 %indvars.iv53.epil
%6 = load i32, ptr %arrayidx14.epil, align 4, !tbaa !5
%conv15.epil = sitofp i32 %6 to double
%sub.epil = fsub double %conv15.epil, %div
%7 = call double @llvm.fmuladd.f64(double %sub.epil, double %sub.epil, double %var.045.epil)
%indvars.iv.next54.epil = add nuw nsw i64 %indvars.iv53.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.cond.cleanup11, label %for.body12.epil, !llvm.loop !11
for.cond.cleanup11: ; preds = %for.cond.cleanup11.loopexit.unr-lcssa, %for.body12.epil, %for.cond.cleanup.thread, %for.cond.cleanup
%conv661 = phi double [ %conv6, %for.cond.cleanup ], [ %conv658, %for.cond.cleanup.thread ], [ %conv6, %for.body12.epil ], [ %conv6, %for.cond.cleanup11.loopexit.unr-lcssa ]
%var.0.lcssa = phi double [ 0.000000e+00, %for.cond.cleanup ], [ 0.000000e+00, %for.cond.cleanup.thread ], [ %.lcssa64.ph, %for.cond.cleanup11.loopexit.unr-lcssa ], [ %7, %for.body12.epil ]
%div21 = fdiv double %var.0.lcssa, %conv661
%call22 = call double @sqrt(double noundef %div21) #7
%call23 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %call22)
call void @free(ptr noundef %call1) #7
%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
for.body12: ; preds = %for.body12, %for.body12.preheader.new
%indvars.iv53 = phi i64 [ 0, %for.body12.preheader.new ], [ %indvars.iv.next54.3, %for.body12 ]
%var.045 = phi double [ 0.000000e+00, %for.body12.preheader.new ], [ %16, %for.body12 ]
%niter = phi i64 [ 0, %for.body12.preheader.new ], [ %niter.next.3, %for.body12 ]
%arrayidx14 = getelementptr inbounds i32, ptr %call1, i64 %indvars.iv53
%9 = load i32, ptr %arrayidx14, align 4, !tbaa !5
%conv15 = sitofp i32 %9 to double
%sub = fsub double %conv15, %div
%10 = call double @llvm.fmuladd.f64(double %sub, double %sub, double %var.045)
%indvars.iv.next54 = or i64 %indvars.iv53, 1
%arrayidx14.1 = getelementptr inbounds i32, ptr %call1, i64 %indvars.iv.next54
%11 = load i32, ptr %arrayidx14.1, align 4, !tbaa !5
%conv15.1 = sitofp i32 %11 to double
%sub.1 = fsub double %conv15.1, %div
%12 = call double @llvm.fmuladd.f64(double %sub.1, double %sub.1, double %10)
%indvars.iv.next54.1 = or i64 %indvars.iv53, 2
%arrayidx14.2 = getelementptr inbounds i32, ptr %call1, i64 %indvars.iv.next54.1
%13 = load i32, ptr %arrayidx14.2, align 4, !tbaa !5
%conv15.2 = sitofp i32 %13 to double
%sub.2 = fsub double %conv15.2, %div
%14 = call double @llvm.fmuladd.f64(double %sub.2, double %sub.2, double %12)
%indvars.iv.next54.2 = or i64 %indvars.iv53, 3
%arrayidx14.3 = getelementptr inbounds i32, ptr %call1, i64 %indvars.iv.next54.2
%15 = load i32, ptr %arrayidx14.3, align 4, !tbaa !5
%conv15.3 = sitofp i32 %15 to double
%sub.3 = fsub double %conv15.3, %div
%16 = call double @llvm.fmuladd.f64(double %sub.3, double %sub.3, double %14)
%indvars.iv.next54.3 = add nuw nsw i64 %indvars.iv53, 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.cond.cleanup11.loopexit.unr-lcssa, label %for.body12, !llvm.loop !13
while.end: ; preds = %for.cond.cleanup11, %entry
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #7
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: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #4
; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare double @sqrt(double noundef) local_unnamed_addr #5
; 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 #6
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 nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #5 = { 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 #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 = !{!"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, !12}
!12 = !{!"llvm.loop.unroll.disable"}
!13 = distinct !{!13, !10}
|
#include<stdio.h>
#include<math.h>
int main(void){
int n,i,j;
double s[1005],S,m,sgm;
while(1){
scanf("%d",&n);
if(n==0){break;}
S=0;
for(i=0;i<n-1;i++){
scanf("%lf ",&s[i]);
S=S+s[i];
}
scanf("%lf",&s[n-1]);
S=S+s[n-1];
m=S/(double) n;
sgm=0;
for(i=0;i<n;i++){
sgm=sgm+(s[i]-m)*(s[i]-m);
}
printf("%.6lf\n",sqrt(sgm/(double)n));
}
return(0);
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_175259/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_175259/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 [5 x i8] c"%lf \00", align 1
@.str.2 = private unnamed_addr constant [4 x i8] c"%lf\00", align 1
@.str.3 = private unnamed_addr constant [7 x i8] c"%.6lf\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 [1005 x double], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #5
call void @llvm.lifetime.start.p0(i64 8040, ptr nonnull %s) #5
%call50 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp51 = icmp eq i32 %0, 0
br i1 %cmp51, label %while.end, label %for.cond.preheader
for.cond.preheader: ; preds = %entry, %for.end25
%1 = phi i32 [ %18, %for.end25 ], [ %0, %entry ]
%cmp142 = icmp sgt i32 %1, 1
br i1 %cmp142, label %for.body, label %for.cond.preheader.for.end_crit_edge
for.cond.preheader.for.end_crit_edge: ; preds = %for.cond.preheader
%sub41 = add nsw i32 %1, -1
%.pre = sext i32 %sub41 to i64
br label %for.end
for.body: ; preds = %for.cond.preheader, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %for.cond.preheader ]
%S.043 = phi double [ %add, %for.body ], [ 0.000000e+00, %for.cond.preheader ]
%arrayidx = getelementptr inbounds [1005 x double], ptr %s, i64 0, i64 %indvars.iv
%call2 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %arrayidx)
%2 = load double, ptr %arrayidx, align 8, !tbaa !9
%add = fadd double %S.043, %2
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%3 = load i32, ptr %n, align 4, !tbaa !5
%sub = add nsw i32 %3, -1
%4 = sext i32 %sub to i64
%cmp1 = icmp slt i64 %indvars.iv.next, %4
br i1 %cmp1, label %for.body, label %for.end, !llvm.loop !11
for.end: ; preds = %for.body, %for.cond.preheader.for.end_crit_edge
%idxprom6.pre-phi = phi i64 [ %.pre, %for.cond.preheader.for.end_crit_edge ], [ %4, %for.body ]
%S.0.lcssa = phi double [ 0.000000e+00, %for.cond.preheader.for.end_crit_edge ], [ %add, %for.body ]
%arrayidx7 = getelementptr inbounds [1005 x double], ptr %s, i64 0, i64 %idxprom6.pre-phi
%call8 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.2, ptr noundef nonnull %arrayidx7)
%5 = load i32, ptr %n, align 4, !tbaa !5
%sub9 = add nsw i32 %5, -1
%idxprom10 = sext i32 %sub9 to i64
%arrayidx11 = getelementptr inbounds [1005 x double], ptr %s, i64 0, i64 %idxprom10
%6 = load double, ptr %arrayidx11, align 8, !tbaa !9
%add12 = fadd double %S.0.lcssa, %6
%conv = sitofp i32 %5 to double
%div = fdiv double %add12, %conv
%cmp1446 = icmp sgt i32 %5, 0
br i1 %cmp1446, label %for.body16.preheader, label %for.end25
for.body16.preheader: ; preds = %for.end
%wide.trip.count = zext i32 %5 to i64
%xtraiter = and i64 %wide.trip.count, 3
%7 = icmp ult i32 %5, 4
br i1 %7, label %for.end25.loopexit.unr-lcssa, label %for.body16.preheader.new
for.body16.preheader.new: ; preds = %for.body16.preheader
%unroll_iter = and i64 %wide.trip.count, 4294967292
br label %for.body16
for.body16: ; preds = %for.body16, %for.body16.preheader.new
%indvars.iv54 = phi i64 [ 0, %for.body16.preheader.new ], [ %indvars.iv.next55.3, %for.body16 ]
%sgm.048 = phi double [ 0.000000e+00, %for.body16.preheader.new ], [ %15, %for.body16 ]
%niter = phi i64 [ 0, %for.body16.preheader.new ], [ %niter.next.3, %for.body16 ]
%arrayidx18 = getelementptr inbounds [1005 x double], ptr %s, i64 0, i64 %indvars.iv54
%8 = load double, ptr %arrayidx18, align 16, !tbaa !9
%sub19 = fsub double %8, %div
%9 = call double @llvm.fmuladd.f64(double %sub19, double %sub19, double %sgm.048)
%indvars.iv.next55 = or i64 %indvars.iv54, 1
%arrayidx18.1 = getelementptr inbounds [1005 x double], ptr %s, i64 0, i64 %indvars.iv.next55
%10 = load double, ptr %arrayidx18.1, align 8, !tbaa !9
%sub19.1 = fsub double %10, %div
%11 = call double @llvm.fmuladd.f64(double %sub19.1, double %sub19.1, double %9)
%indvars.iv.next55.1 = or i64 %indvars.iv54, 2
%arrayidx18.2 = getelementptr inbounds [1005 x double], ptr %s, i64 0, i64 %indvars.iv.next55.1
%12 = load double, ptr %arrayidx18.2, align 16, !tbaa !9
%sub19.2 = fsub double %12, %div
%13 = call double @llvm.fmuladd.f64(double %sub19.2, double %sub19.2, double %11)
%indvars.iv.next55.2 = or i64 %indvars.iv54, 3
%arrayidx18.3 = getelementptr inbounds [1005 x double], ptr %s, i64 0, i64 %indvars.iv.next55.2
%14 = load double, ptr %arrayidx18.3, align 8, !tbaa !9
%sub19.3 = fsub double %14, %div
%15 = call double @llvm.fmuladd.f64(double %sub19.3, double %sub19.3, double %13)
%indvars.iv.next55.3 = add nuw nsw i64 %indvars.iv54, 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.end25.loopexit.unr-lcssa, label %for.body16, !llvm.loop !13
for.end25.loopexit.unr-lcssa: ; preds = %for.body16, %for.body16.preheader
%.lcssa59.ph = phi double [ undef, %for.body16.preheader ], [ %15, %for.body16 ]
%indvars.iv54.unr = phi i64 [ 0, %for.body16.preheader ], [ %indvars.iv.next55.3, %for.body16 ]
%sgm.048.unr = phi double [ 0.000000e+00, %for.body16.preheader ], [ %15, %for.body16 ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.end25, label %for.body16.epil
for.body16.epil: ; preds = %for.end25.loopexit.unr-lcssa, %for.body16.epil
%indvars.iv54.epil = phi i64 [ %indvars.iv.next55.epil, %for.body16.epil ], [ %indvars.iv54.unr, %for.end25.loopexit.unr-lcssa ]
%sgm.048.epil = phi double [ %17, %for.body16.epil ], [ %sgm.048.unr, %for.end25.loopexit.unr-lcssa ]
%epil.iter = phi i64 [ %epil.iter.next, %for.body16.epil ], [ 0, %for.end25.loopexit.unr-lcssa ]
%arrayidx18.epil = getelementptr inbounds [1005 x double], ptr %s, i64 0, i64 %indvars.iv54.epil
%16 = load double, ptr %arrayidx18.epil, align 8, !tbaa !9
%sub19.epil = fsub double %16, %div
%17 = call double @llvm.fmuladd.f64(double %sub19.epil, double %sub19.epil, double %sgm.048.epil)
%indvars.iv.next55.epil = add nuw nsw i64 %indvars.iv54.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.end25, label %for.body16.epil, !llvm.loop !14
for.end25: ; preds = %for.end25.loopexit.unr-lcssa, %for.body16.epil, %for.end
%sgm.0.lcssa = phi double [ 0.000000e+00, %for.end ], [ %.lcssa59.ph, %for.end25.loopexit.unr-lcssa ], [ %17, %for.body16.epil ]
%div27 = fdiv double %sgm.0.lcssa, %conv
%call28 = call double @sqrt(double noundef %div27) #5
%call29 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3, double noundef %call28)
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%18 = load i32, ptr %n, align 4, !tbaa !5
%cmp = icmp eq i32 %18, 0
br i1 %cmp, label %while.end, label %for.cond.preheader
while.end: ; preds = %for.end25, %entry
call void @llvm.lifetime.end.p0(i64 8040, ptr nonnull %s) #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 nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #3
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare double @sqrt(double 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) #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 nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { 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 #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 = !{!10, !10, i64 0}
!10 = !{!"double", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !15}
!15 = !{!"llvm.loop.unroll.disable"}
|
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#include<math.h>
#define FOR(n) for(ll i=0;i<n;i++)
#define PRN(n) printf("%lld\n",n)
#define PRF(f) printf("%lf\n",f)
#define PRS(s) printf("%s\n",s)
#define PRC(c) printf("%c",c)
typedef long long int ll;
int main(){
ll n,sum=0,i=0;
scanf("%lld",&n);
while(sum<n){
i++;
sum+=i;
}
PRN(i);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_175301/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_175301/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
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)
%0 = load i64, ptr %n, 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
%i.07 = phi i64 [ %inc, %while.body ], [ 0, %entry ]
%sum.06 = phi i64 [ %add, %while.body ], [ 0, %entry ]
%inc = add nuw nsw i64 %i.07, 1
%add = add nuw nsw i64 %inc, %sum.06
%cmp = icmp slt i64 %add, %0
br i1 %cmp, label %while.body, label %while.end, !llvm.loop !9
while.end: ; preds = %while.body, %entry
%i.0.lcssa = phi i64 [ 0, %entry ], [ %inc, %while.body ]
%call1 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %i.0.lcssa)
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 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){
long long int X,ans,upp=123456,low=0;
scanf("%lld",&X);
while(upp-low!=1){
ans=(upp+low)/2;
if(((ans*(ans-1))/2)>=X){
upp=ans;
} else{
low=ans;
}
}
printf("%lld\n",low);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_175352/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_175352/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
br label %while.body
while.body: ; preds = %entry, %while.body
%low.012 = phi i64 [ 0, %entry ], [ %div.low.0, %while.body ]
%upp.011 = phi i64 [ 123456, %entry ], [ %upp.0.div, %while.body ]
%add = add nsw i64 %low.012, %upp.011
%div = sdiv i64 %add, 2
%sub1 = add nsw i64 %div, -1
%mul = mul nsw i64 %sub1, %div
%div2 = sdiv i64 %mul, 2
%cmp3.not = icmp slt i64 %div2, %0
%upp.0.div = select i1 %cmp3.not, i64 %upp.011, i64 %div
%div.low.0 = select i1 %cmp3.not, i64 %div, i64 %low.012
%sub = sub nsw i64 %upp.0.div, %div.low.0
%cmp.not = icmp eq i64 %sub, 1
br i1 %cmp.not, label %while.end, label %while.body, !llvm.loop !9
while.end: ; preds = %while.body
%call4 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %div.low.0)
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)
{
unsigned char conv[256];
int n;
int i;
unsigned char b[10], a[10];
int m;
char in[10];
while (1){
scanf("%d", &n);
if (n == 0){
break;
}
for (i = 0; i < 256; i++){
conv[i] = i;
}
for (i = 0; i < n; i++){
scanf("%s%s", b, a);
conv[b[0]] = a[0];
}
scanf("%d", &n);
for (i = 0; i < n; i++){
scanf("%s", in);
printf("%c", conv[in[0]]);
}
printf("\n");
}
return (0);
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_175402/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_175402/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 [5 x i8] c"%s%s\00", align 1
@.str.2 = private unnamed_addr constant [3 x i8] c"%s\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%conv = alloca [256 x i8], align 16
%n = alloca i32, align 4
%b = alloca [10 x i8], align 1
%a = alloca [10 x i8], align 1
%in = alloca [10 x i8], align 1
call void @llvm.lifetime.start.p0(i64 256, ptr nonnull %conv) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #4
call void @llvm.lifetime.start.p0(i64 10, ptr nonnull %b) #4
call void @llvm.lifetime.start.p0(i64 10, ptr nonnull %a) #4
call void @llvm.lifetime.start.p0(i64 10, ptr nonnull %in) #4
%call47 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp48 = icmp eq i32 %0, 0
br i1 %cmp48, label %while.end, label %vector.ph.preheader
vector.ph.preheader: ; preds = %entry
%1 = getelementptr inbounds [256 x i8], ptr %conv, i64 0, i64 16
%2 = getelementptr inbounds [256 x i8], ptr %conv, i64 0, i64 32
%3 = getelementptr inbounds [256 x i8], ptr %conv, i64 0, i64 48
%4 = getelementptr inbounds [256 x i8], ptr %conv, i64 0, i64 64
%5 = getelementptr inbounds [256 x i8], ptr %conv, i64 0, i64 80
%6 = getelementptr inbounds [256 x i8], ptr %conv, i64 0, i64 96
%7 = getelementptr inbounds [256 x i8], ptr %conv, i64 0, i64 112
%8 = getelementptr inbounds [256 x i8], ptr %conv, i64 0, i64 128
%9 = getelementptr inbounds [256 x i8], ptr %conv, i64 0, i64 144
%10 = getelementptr inbounds [256 x i8], ptr %conv, i64 0, i64 160
%11 = getelementptr inbounds [256 x i8], ptr %conv, i64 0, i64 176
%12 = getelementptr inbounds [256 x i8], ptr %conv, i64 0, i64 192
%13 = getelementptr inbounds [256 x i8], ptr %conv, i64 0, i64 208
%14 = getelementptr inbounds [256 x i8], ptr %conv, i64 0, i64 224
%15 = getelementptr inbounds [256 x i8], ptr %conv, i64 0, i64 240
br label %vector.ph
vector.ph: ; preds = %vector.ph.preheader, %for.end32
%16 = phi i32 [ %24, %for.end32 ], [ %0, %vector.ph.preheader ]
store <16 x i8> <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15>, ptr %conv, align 16, !tbaa !9
store <16 x i8> <i8 16, i8 17, i8 18, i8 19, i8 20, i8 21, i8 22, i8 23, i8 24, i8 25, i8 26, i8 27, i8 28, i8 29, i8 30, i8 31>, ptr %1, align 16, !tbaa !9
store <16 x i8> <i8 32, i8 33, i8 34, i8 35, i8 36, i8 37, i8 38, i8 39, i8 40, i8 41, i8 42, i8 43, i8 44, i8 45, i8 46, i8 47>, ptr %2, align 16, !tbaa !9
store <16 x i8> <i8 48, i8 49, i8 50, i8 51, i8 52, i8 53, i8 54, i8 55, i8 56, i8 57, i8 58, i8 59, i8 60, i8 61, i8 62, i8 63>, ptr %3, align 16, !tbaa !9
store <16 x i8> <i8 64, i8 65, i8 66, i8 67, i8 68, i8 69, i8 70, i8 71, i8 72, i8 73, i8 74, i8 75, i8 76, i8 77, i8 78, i8 79>, ptr %4, align 16, !tbaa !9
store <16 x i8> <i8 80, i8 81, i8 82, i8 83, i8 84, i8 85, i8 86, i8 87, i8 88, i8 89, i8 90, i8 91, i8 92, i8 93, i8 94, i8 95>, ptr %5, align 16, !tbaa !9
store <16 x i8> <i8 96, i8 97, i8 98, i8 99, i8 100, i8 101, i8 102, i8 103, i8 104, i8 105, i8 106, i8 107, i8 108, i8 109, i8 110, i8 111>, ptr %6, align 16, !tbaa !9
store <16 x i8> <i8 112, i8 113, i8 114, i8 115, i8 116, i8 117, i8 118, i8 119, i8 120, i8 121, i8 122, i8 123, i8 124, i8 125, i8 126, i8 127>, ptr %7, align 16, !tbaa !9
store <16 x i8> <i8 -128, i8 -127, i8 -126, i8 -125, i8 -124, i8 -123, i8 -122, i8 -121, i8 -120, i8 -119, i8 -118, i8 -117, i8 -116, i8 -115, i8 -114, i8 -113>, ptr %8, align 16, !tbaa !9
store <16 x i8> <i8 -112, i8 -111, i8 -110, i8 -109, i8 -108, i8 -107, i8 -106, i8 -105, i8 -104, i8 -103, i8 -102, i8 -101, i8 -100, i8 -99, i8 -98, i8 -97>, ptr %9, align 16, !tbaa !9
store <16 x i8> <i8 -96, i8 -95, i8 -94, i8 -93, i8 -92, i8 -91, i8 -90, i8 -89, i8 -88, i8 -87, i8 -86, i8 -85, i8 -84, i8 -83, i8 -82, i8 -81>, ptr %10, align 16, !tbaa !9
store <16 x i8> <i8 -80, i8 -79, i8 -78, i8 -77, i8 -76, i8 -75, i8 -74, i8 -73, i8 -72, i8 -71, i8 -70, i8 -69, i8 -68, i8 -67, i8 -66, i8 -65>, ptr %11, align 16, !tbaa !9
store <16 x i8> <i8 -64, i8 -63, i8 -62, i8 -61, i8 -60, i8 -59, i8 -58, i8 -57, i8 -56, i8 -55, i8 -54, i8 -53, i8 -52, i8 -51, i8 -50, i8 -49>, ptr %12, align 16, !tbaa !9
store <16 x i8> <i8 -48, i8 -47, i8 -46, i8 -45, i8 -44, i8 -43, i8 -42, i8 -41, i8 -40, i8 -39, i8 -38, i8 -37, i8 -36, i8 -35, i8 -34, i8 -33>, ptr %13, align 16, !tbaa !9
store <16 x i8> <i8 -32, i8 -31, i8 -30, i8 -29, i8 -28, i8 -27, i8 -26, i8 -25, i8 -24, i8 -23, i8 -22, i8 -21, i8 -20, i8 -19, i8 -18, i8 -17>, ptr %14, align 16, !tbaa !9
store <16 x i8> <i8 -16, i8 -15, i8 -14, i8 -13, i8 -12, i8 -11, i8 -10, i8 -9, i8 -8, i8 -7, i8 -6, i8 -5, i8 -4, i8 -3, i8 -2, i8 -1>, ptr %15, align 16, !tbaa !9
%cmp643 = icmp sgt i32 %16, 0
br i1 %cmp643, label %for.body8, label %for.end17
for.body8: ; preds = %vector.ph, %for.body8
%i.144 = phi i32 [ %inc16, %for.body8 ], [ 0, %vector.ph ]
%call10 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %b, ptr noundef nonnull %a)
%17 = load i8, ptr %a, align 1, !tbaa !9
%18 = load i8, ptr %b, align 1, !tbaa !9
%idxprom13 = zext i8 %18 to i64
%arrayidx14 = getelementptr inbounds [256 x i8], ptr %conv, i64 0, i64 %idxprom13
store i8 %17, ptr %arrayidx14, align 1, !tbaa !9
%inc16 = add nuw nsw i32 %i.144, 1
%19 = load i32, ptr %n, align 4, !tbaa !5
%cmp6 = icmp slt i32 %inc16, %19
br i1 %cmp6, label %for.body8, label %for.end17, !llvm.loop !10
for.end17: ; preds = %for.body8, %vector.ph
%call18 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%20 = load i32, ptr %n, align 4, !tbaa !5
%cmp2045 = icmp sgt i32 %20, 0
br i1 %cmp2045, label %for.body22, label %for.end32
for.body22: ; preds = %for.end17, %for.body22
%i.246 = phi i32 [ %inc31, %for.body22 ], [ 0, %for.end17 ]
%call24 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.2, ptr noundef nonnull %in)
%21 = load i8, ptr %in, align 1, !tbaa !9
%idxprom26 = sext i8 %21 to i64
%arrayidx27 = getelementptr inbounds [256 x i8], ptr %conv, i64 0, i64 %idxprom26
%22 = load i8, ptr %arrayidx27, align 1, !tbaa !9
%conv28 = zext i8 %22 to i32
%putchar41 = call i32 @putchar(i32 %conv28)
%inc31 = add nuw nsw i32 %i.246, 1
%23 = load i32, ptr %n, align 4, !tbaa !5
%cmp20 = icmp slt i32 %inc31, %23
br i1 %cmp20, label %for.body22, label %for.end32, !llvm.loop !12
for.end32: ; preds = %for.body22, %for.end17
%putchar = call i32 @putchar(i32 10)
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%24 = load i32, ptr %n, align 4, !tbaa !5
%cmp = icmp eq i32 %24, 0
br i1 %cmp, label %while.end, label %vector.ph
while.end: ; preds = %for.end32, %entry
call void @llvm.lifetime.end.p0(i64 10, ptr nonnull %in) #4
call void @llvm.lifetime.end.p0(i64 10, ptr nonnull %a) #4
call void @llvm.lifetime.end.p0(i64 10, ptr nonnull %b) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #4
call void @llvm.lifetime.end.p0(i64 256, ptr nonnull %conv) #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 = !{!"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}
|
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#define MAX 100010
int ConvertTable[128] = { 0 };
char AnsStr[MAX];
int main() {
int N, M;
char inpStr[30];
while (1) {
fgets(inpStr, 5, stdin);
N = atoi(inpStr);
if (!N)break;
for (int num = 0; num < 128; num++) ConvertTable[num] = 0;
for (int i = 0; i < N; i++) {
fgets(inpStr, 5, stdin);
ConvertTable[inpStr[0]] = inpStr[2];
}
fgets(inpStr, 10, stdin);
M = atoi(inpStr);
for (int i = 0; i < M; i++) {
fgets(inpStr, 5, stdin);
if (ConvertTable[inpStr[0]] == 0)AnsStr[i] = inpStr[0];
else AnsStr[i] = ConvertTable[inpStr[0]];
}
AnsStr[M] = '\0';
printf("%s\n", AnsStr);
}
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_175446/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_175446/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"
@ConvertTable = dso_local local_unnamed_addr global [128 x i32] zeroinitializer, align 16
@stdin = external local_unnamed_addr global ptr, align 8
@AnsStr = dso_local global [100010 x i8] zeroinitializer, align 16
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%inpStr = alloca [30 x i8], align 16
call void @llvm.lifetime.start.p0(i64 30, ptr nonnull %inpStr) #6
%0 = load ptr, ptr @stdin, align 8, !tbaa !5
%call65 = call ptr @fgets(ptr noundef nonnull %inpStr, i32 noundef 5, ptr noundef %0)
%call.i66 = call i64 @strtol(ptr nocapture noundef nonnull %inpStr, ptr noundef null, i32 noundef 10) #6
%conv.i67 = trunc i64 %call.i66 to i32
%tobool.not68 = icmp eq i32 %conv.i67, 0
br i1 %tobool.not68, label %while.end, label %for.cond.preheader.lr.ph
for.cond.preheader.lr.ph: ; preds = %entry
%arrayidx9 = getelementptr inbounds [30 x i8], ptr %inpStr, i64 0, i64 2
br label %for.cond.preheader
for.cond.preheader: ; preds = %for.cond.preheader.lr.ph, %for.cond.cleanup24
%conv.i69 = phi i32 [ %conv.i67, %for.cond.preheader.lr.ph ], [ %conv.i, %for.cond.cleanup24 ]
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(512) @ConvertTable, i8 0, i64 512, i1 false), !tbaa !9
%cmp461 = icmp sgt i32 %conv.i69, 0
br i1 %cmp461, label %for.body6, label %for.cond.cleanup5
for.cond.cleanup5: ; preds = %for.body6, %for.cond.preheader
%1 = load ptr, ptr @stdin, align 8, !tbaa !5
%call17 = call ptr @fgets(ptr noundef nonnull %inpStr, i32 noundef 10, ptr noundef %1)
%call.i58 = call i64 @strtol(ptr nocapture noundef nonnull %inpStr, ptr noundef null, i32 noundef 10) #6
%conv.i59 = trunc i64 %call.i58 to i32
%cmp2263 = icmp sgt i32 %conv.i59, 0
br i1 %cmp2263, label %for.body25.preheader, label %for.cond.cleanup24
for.body25.preheader: ; preds = %for.cond.cleanup5
%wide.trip.count = and i64 %call.i58, 4294967295
br label %for.body25
for.body6: ; preds = %for.cond.preheader, %for.body6
%i.062 = phi i32 [ %inc14, %for.body6 ], [ 0, %for.cond.preheader ]
%2 = load ptr, ptr @stdin, align 8, !tbaa !5
%call8 = call ptr @fgets(ptr noundef nonnull %inpStr, i32 noundef 5, ptr noundef %2)
%3 = load i8, ptr %arrayidx9, align 2, !tbaa !11
%conv = sext i8 %3 to i32
%4 = load i8, ptr %inpStr, align 16, !tbaa !11
%idxprom11 = sext i8 %4 to i64
%arrayidx12 = getelementptr inbounds [128 x i32], ptr @ConvertTable, i64 0, i64 %idxprom11
store i32 %conv, ptr %arrayidx12, align 4, !tbaa !9
%inc14 = add nuw nsw i32 %i.062, 1
%exitcond.not = icmp eq i32 %inc14, %conv.i69
br i1 %exitcond.not, label %for.cond.cleanup5, label %for.body6, !llvm.loop !12
for.cond.cleanup24: ; preds = %for.body25, %for.cond.cleanup5
%sext = shl i64 %call.i58, 32
%idxprom47 = ashr exact i64 %sext, 32
%arrayidx48 = getelementptr inbounds [100010 x i8], ptr @AnsStr, i64 0, i64 %idxprom47
store i8 0, ptr %arrayidx48, align 1, !tbaa !11
%puts = call i32 @puts(ptr nonnull dereferenceable(1) @AnsStr)
%5 = load ptr, ptr @stdin, align 8, !tbaa !5
%call = call ptr @fgets(ptr noundef nonnull %inpStr, i32 noundef 5, ptr noundef %5)
%call.i = call i64 @strtol(ptr nocapture noundef nonnull %inpStr, ptr noundef null, i32 noundef 10) #6
%conv.i = trunc i64 %call.i to i32
%tobool.not = icmp eq i32 %conv.i, 0
br i1 %tobool.not, label %while.end, label %for.cond.preheader
for.body25: ; preds = %for.body25.preheader, %for.body25
%indvars.iv = phi i64 [ 0, %for.body25.preheader ], [ %indvars.iv.next, %for.body25 ]
%6 = load ptr, ptr @stdin, align 8, !tbaa !5
%call27 = call ptr @fgets(ptr noundef nonnull %inpStr, i32 noundef 5, ptr noundef %6)
%7 = load i8, ptr %inpStr, align 16, !tbaa !11
%idxprom29 = sext i8 %7 to i64
%arrayidx30 = getelementptr inbounds [128 x i32], ptr @ConvertTable, i64 0, i64 %idxprom29
%8 = load i32, ptr %arrayidx30, align 4, !tbaa !9
%cmp31 = icmp eq i32 %8, 0
%conv40 = trunc i32 %8 to i8
%spec.select = select i1 %cmp31, i8 %7, i8 %conv40
%9 = getelementptr inbounds [100010 x i8], ptr @AnsStr, i64 0, i64 %indvars.iv
store i8 %spec.select, ptr %9, align 1
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%exitcond72.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
br i1 %exitcond72.not, label %for.cond.cleanup24, label %for.body25, !llvm.loop !14
while.end: ; preds = %for.cond.cleanup24, %entry
call void @llvm.lifetime.end.p0(i64 30, ptr nonnull %inpStr) #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 ptr @fgets(ptr noundef, i32 noundef, 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: mustprogress nofree nounwind willreturn
declare i64 @strtol(ptr noundef readonly, ptr nocapture noundef, i32 noundef) 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 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 = { 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 = !{!"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 = !{!7, !7, i64 0}
!12 = distinct !{!12, !13}
!13 = !{!"llvm.loop.mustprogress"}
!14 = distinct !{!14, !13}
|
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