Source_Code stringlengths 69 484k | IR_Original stringlengths 2.05k 17.9M |
|---|---|
#include <stdio.h>
#include <stdlib.h>
int main()
{
int n;
int f = 0;
int a, b;
scanf("%d", &n);
for (int i = 0; i < n; i++)
{
scanf("%d %d", &a, &b);
if (a == b)
{
f++;
}
else
{
f = 0;
}
if (f >= 3)
{
printf("Yes");
return 0;
}
}
printf("No");
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_278903/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_278903/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [6 x i8] c"%d %d\00", align 1
@.str.2 = private unnamed_addr constant [4 x i8] c"Yes\00", align 1
@.str.3 = private unnamed_addr constant [3 x i8] c"No\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
%b = 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 %a) #3
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %b) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp.not15 = icmp sgt i32 %0, 0
br i1 %cmp.not15, label %for.body, label %cleanup9
for.cond: ; preds = %for.body
%inc7 = add nuw nsw i32 %i.017, 1
%1 = load i32, ptr %n, align 4, !tbaa !5
%cmp.not = icmp slt i32 %inc7, %1
br i1 %cmp.not, label %for.body, label %cleanup9, !llvm.loop !9
for.body: ; preds = %entry, %for.cond
%i.017 = phi i32 [ %inc7, %for.cond ], [ 0, %entry ]
%f.016 = phi i32 [ %f.1, %for.cond ], [ 0, %entry ]
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %a, ptr noundef nonnull %b)
%2 = load i32, ptr %a, align 4, !tbaa !5
%3 = load i32, ptr %b, align 4, !tbaa !5
%cmp2 = icmp eq i32 %2, %3
%inc = add nsw i32 %f.016, 1
%f.1 = select i1 %cmp2, i32 %inc, i32 0
%cmp3 = icmp sgt i32 %f.1, 2
br i1 %cmp3, label %cleanup9, label %for.cond
cleanup9: ; preds = %for.cond, %for.body, %entry
%.str.2.sink = phi ptr [ @.str.3, %entry ], [ @.str.2, %for.body ], [ @.str.3, %for.cond ]
%call5 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) %.str.2.sink)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %b) #3
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %a) #3
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>
#include<stdbool.h>
int main(void){
char s[10], c;
int l = 0, cnt = 0;
bool ok = true;
while((c=getchar())!='\n') s[l++] = c;
for(int i=0; i<l; i++){
if('a'<=s[i] && s[i]<='z') cnt++;
else if(s[i]=='C'){
if(i<2 || l-2<i) ok = false;
}
else if(s[i]=='A'){
if(i!=0) ok = false;
}
else ok = false;
}
if(ok && cnt==l-2) puts("AC");
else puts("WA");
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_278947/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_278947/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"AC\00", align 1
@.str.1 = private unnamed_addr constant [3 x i8] c"WA\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:
%s = alloca [10 x i8], align 1
call void @llvm.lifetime.start.p0(i64 10, ptr nonnull %s) #3
%0 = load ptr, ptr @stdin, align 8, !tbaa !5
%call.i68 = tail call i32 @getc(ptr noundef %0)
%sext.mask69 = and i32 %call.i68, 255
%cmp.not70 = icmp eq i32 %sext.mask69, 10
br i1 %cmp.not70, label %if.else50, label %while.body
for.cond.preheader: ; preds = %while.body
%1 = trunc i64 %indvars.iv.next to i32
%cmp373.not = icmp eq i32 %1, 0
br i1 %cmp373.not, label %if.else50, label %for.body.lr.ph
for.body.lr.ph: ; preds = %for.cond.preheader
%sub = add nsw i32 %1, -2
%2 = sext i32 %sub to i64
%wide.trip.count = and i64 %indvars.iv.next, 4294967295
%3 = load i8, ptr %s, align 1, !tbaa !9
%4 = add i8 %3, -97
%or.cond.peel = icmp ult i8 %4, 26
%cond = icmp eq i8 %3, 65
%cnt.1.peel = zext i1 %or.cond.peel to i32
%narrow = or i1 %or.cond.peel, %cond
%ok.1.peel = zext i1 %narrow to i8
%exitcond.peel.not = icmp eq i32 %1, 1
br i1 %exitcond.peel.not, label %for.cond.cleanup, label %for.body.peel.next
for.body.peel.next: ; preds = %for.body.lr.ph
%arrayidx6.peel84 = getelementptr inbounds [10 x i8], ptr %s, i64 0, i64 1
%5 = load i8, ptr %arrayidx6.peel84, align 1, !tbaa !9
%6 = add i8 %5, -97
%or.cond.peel85 = icmp ult i8 %6, 26
%inc15.peel96 = select i1 %or.cond.peel, i32 2, i32 1
%cnt.1.peel98 = select i1 %or.cond.peel85, i32 %inc15.peel96, i32 %cnt.1.peel
%ok.1.peel99 = select i1 %or.cond.peel85, i8 %ok.1.peel, i8 0
%exitcond.peel101.not = icmp eq i32 %1, 2
br i1 %exitcond.peel101.not, label %for.cond.cleanup, label %for.body.preheader
for.body.preheader: ; preds = %for.body.peel.next
%xtraiter = and i64 %indvars.iv.next, 1
%7 = icmp eq i64 %wide.trip.count, 3
br i1 %7, label %for.cond.cleanup.loopexit.unr-lcssa, label %for.body.preheader.new
for.body.preheader.new: ; preds = %for.body.preheader
%8 = add nsw i64 %wide.trip.count, -2
%unroll_iter = sub nsw i64 %8, %xtraiter
br label %for.body
while.body: ; preds = %entry, %while.body
%indvars.iv = phi i64 [ %indvars.iv.next, %while.body ], [ 0, %entry ]
%call.i72 = phi i32 [ %call.i, %while.body ], [ %call.i68, %entry ]
%conv = trunc i32 %call.i72 to i8
%indvars.iv.next = add nuw i64 %indvars.iv, 1
%arrayidx = getelementptr inbounds [10 x i8], ptr %s, i64 0, i64 %indvars.iv
store i8 %conv, ptr %arrayidx, align 1, !tbaa !9
%9 = load ptr, ptr @stdin, align 8, !tbaa !5
%call.i = tail call i32 @getc(ptr noundef %9)
%sext.mask = and i32 %call.i, 255
%cmp.not = icmp eq i32 %sext.mask, 10
br i1 %cmp.not, label %for.cond.preheader, label %while.body, !llvm.loop !10
for.cond.cleanup.loopexit.unr-lcssa: ; preds = %for.inc.1, %for.body.preheader
%cnt.1.lcssa117.ph = phi i32 [ undef, %for.body.preheader ], [ %cnt.1.1, %for.inc.1 ]
%ok.1.lcssa116.ph = phi i8 [ undef, %for.body.preheader ], [ %ok.1.1, %for.inc.1 ]
%indvars.iv80.unr = phi i64 [ 2, %for.body.preheader ], [ %indvars.iv.next81.1, %for.inc.1 ]
%ok.075.unr = phi i8 [ %ok.1.peel99, %for.body.preheader ], [ %ok.1.1, %for.inc.1 ]
%cnt.074.unr = phi i32 [ %cnt.1.peel98, %for.body.preheader ], [ %cnt.1.1, %for.inc.1 ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.cond.cleanup, label %for.body.epil
for.body.epil: ; preds = %for.cond.cleanup.loopexit.unr-lcssa
%arrayidx6.epil = getelementptr inbounds [10 x i8], ptr %s, i64 0, i64 %indvars.iv80.unr
%10 = load i8, ptr %arrayidx6.epil, align 1, !tbaa !9
%11 = add i8 %10, -97
%or.cond.epil = icmp ult i8 %11, 26
br i1 %or.cond.epil, label %if.then.epil, label %if.else.epil
if.else.epil: ; preds = %for.body.epil
%cond113.epil = icmp eq i8 %10, 67
br i1 %cond113.epil, label %if.then21.epil, label %for.cond.cleanup
if.then21.epil: ; preds = %if.else.epil
%cmp24.epil = icmp sgt i64 %indvars.iv80.unr, %2
%spec.select67.epil = select i1 %cmp24.epil, i8 0, i8 %ok.075.unr
br label %for.cond.cleanup
if.then.epil: ; preds = %for.body.epil
%inc15.epil = add nsw i32 %cnt.074.unr, 1
br label %for.cond.cleanup
for.cond.cleanup: ; preds = %for.cond.cleanup.loopexit.unr-lcssa, %if.then.epil, %if.then21.epil, %if.else.epil, %for.body.lr.ph, %for.body.peel.next
%cnt.1.lcssa = phi i32 [ %cnt.1.peel, %for.body.lr.ph ], [ %cnt.1.peel98, %for.body.peel.next ], [ %cnt.1.lcssa117.ph, %for.cond.cleanup.loopexit.unr-lcssa ], [ %inc15.epil, %if.then.epil ], [ %cnt.074.unr, %if.then21.epil ], [ %cnt.074.unr, %if.else.epil ]
%ok.1.lcssa = phi i8 [ %ok.1.peel, %for.body.lr.ph ], [ %ok.1.peel99, %for.body.peel.next ], [ %ok.1.lcssa116.ph, %for.cond.cleanup.loopexit.unr-lcssa ], [ %ok.075.unr, %if.then.epil ], [ %spec.select67.epil, %if.then21.epil ], [ 0, %if.else.epil ]
%12 = and i8 %ok.1.lcssa, 1
%13 = icmp ne i8 %12, 0
%cmp46 = icmp eq i32 %cnt.1.lcssa, %sub
%or.cond66 = select i1 %13, i1 %cmp46, i1 false
br i1 %or.cond66, label %if.end52, label %if.else50
for.body: ; preds = %for.inc.1, %for.body.preheader.new
%indvars.iv80 = phi i64 [ 2, %for.body.preheader.new ], [ %indvars.iv.next81.1, %for.inc.1 ]
%ok.075 = phi i8 [ %ok.1.peel99, %for.body.preheader.new ], [ %ok.1.1, %for.inc.1 ]
%cnt.074 = phi i32 [ %cnt.1.peel98, %for.body.preheader.new ], [ %cnt.1.1, %for.inc.1 ]
%niter = phi i64 [ 0, %for.body.preheader.new ], [ %niter.next.1, %for.inc.1 ]
%arrayidx6 = getelementptr inbounds [10 x i8], ptr %s, i64 0, i64 %indvars.iv80
%14 = load i8, ptr %arrayidx6, align 1, !tbaa !9
%15 = add i8 %14, -97
%or.cond = icmp ult i8 %15, 26
br i1 %or.cond, label %if.then, label %if.else
if.then: ; preds = %for.body
%inc15 = add nsw i32 %cnt.074, 1
br label %for.inc
if.else: ; preds = %for.body
%cond113 = icmp eq i8 %14, 67
br i1 %cond113, label %if.then21, label %for.inc
if.then21: ; preds = %if.else
%cmp24 = icmp sgt i64 %indvars.iv80, %2
%spec.select67 = select i1 %cmp24, i8 0, i8 %ok.075
br label %for.inc
for.inc: ; preds = %if.else, %if.then21, %if.then
%cnt.1 = phi i32 [ %inc15, %if.then ], [ %cnt.074, %if.then21 ], [ %cnt.074, %if.else ]
%ok.1 = phi i8 [ %ok.075, %if.then ], [ %spec.select67, %if.then21 ], [ 0, %if.else ]
%indvars.iv.next81 = or i64 %indvars.iv80, 1
%arrayidx6.1 = getelementptr inbounds [10 x i8], ptr %s, i64 0, i64 %indvars.iv.next81
%16 = load i8, ptr %arrayidx6.1, align 1, !tbaa !9
%17 = add i8 %16, -97
%or.cond.1 = icmp ult i8 %17, 26
br i1 %or.cond.1, label %if.then.1, label %if.else.1
if.else.1: ; preds = %for.inc
%cond113.1 = icmp eq i8 %16, 67
br i1 %cond113.1, label %if.then21.1, label %for.inc.1
if.then21.1: ; preds = %if.else.1
%cmp24.1 = icmp sgt i64 %indvars.iv.next81, %2
%spec.select67.1 = select i1 %cmp24.1, i8 0, i8 %ok.1
br label %for.inc.1
if.then.1: ; preds = %for.inc
%inc15.1 = add nsw i32 %cnt.1, 1
br label %for.inc.1
for.inc.1: ; preds = %if.then.1, %if.then21.1, %if.else.1
%cnt.1.1 = phi i32 [ %inc15.1, %if.then.1 ], [ %cnt.1, %if.then21.1 ], [ %cnt.1, %if.else.1 ]
%ok.1.1 = phi i8 [ %ok.1, %if.then.1 ], [ %spec.select67.1, %if.then21.1 ], [ 0, %if.else.1 ]
%indvars.iv.next81.1 = add nuw nsw i64 %indvars.iv80, 2
%niter.next.1 = add i64 %niter, 2
%niter.ncmp.1 = icmp eq i64 %niter.next.1, %unroll_iter
br i1 %niter.ncmp.1, label %for.cond.cleanup.loopexit.unr-lcssa, label %for.body, !llvm.loop !12
if.else50: ; preds = %entry, %for.cond.preheader, %for.cond.cleanup
br label %if.end52
if.end52: ; preds = %for.cond.cleanup, %if.else50
%.str.1.sink = phi ptr [ @.str.1, %if.else50 ], [ @.str, %for.cond.cleanup ]
%call51 = tail call i32 @puts(ptr noundef nonnull dereferenceable(1) %.str.1.sink)
call void @llvm.lifetime.end.p0(i64 10, 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: 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 #2
; Function Attrs: nofree nounwind
declare noundef i32 @getc(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 = !{!"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}
!13 = !{!"llvm.loop.peeled.count", i32 2}
|
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#include<math.h>
#define INT_MAX 2147483647
int main(void){
char S[11];
scanf("%s", S);
if(S[0] != 'A') {
printf("WA\n");
return 0;
}
int C = 0;
int i;
int Cindex = 0;
for(i=2; i <= strlen(S) - 2; i++) {
if(S[i] == 'C') {
C++;
Cindex = i;
}
}
if(C != 1) {
printf("WA\n");
return 0;
}
for(i=1; S[i] != '\0'; i++) {
if(i != Cindex) {
if(S[i] < 'a' || S[i] > 'z') {
printf("WA\n");
return 0;
}
}
}
printf("AC\n");
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_278990/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_278990/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%s\00", align 1
@str = private unnamed_addr constant [3 x i8] c"AC\00", align 1
@str.5 = private unnamed_addr constant [3 x i8] c"WA\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%S = alloca [11 x i8], align 1
call void @llvm.lifetime.start.p0(i64 11, ptr nonnull %S) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %S)
%0 = load i8, ptr %S, align 1, !tbaa !5
%cmp.not = icmp eq i8 %0, 65
br i1 %cmp.not, label %for.cond.preheader, label %cleanup50
for.cond.preheader: ; preds = %entry
%call5 = call i64 @strlen(ptr noundef nonnull dereferenceable(1) %S) #6
%1 = and i64 %call5, -2
%cmp6.not65 = icmp eq i64 %1, 2
br i1 %cmp6.not65, label %cleanup50, label %for.body.preheader
for.body.preheader: ; preds = %for.cond.preheader
%2 = add i64 %call5, -3
%3 = add i64 %call5, -4
%xtraiter = and i64 %2, 3
%4 = icmp ult i64 %3, 3
br i1 %4, label %for.end.unr-lcssa, label %for.body.preheader.new
for.body.preheader.new: ; preds = %for.body.preheader
%unroll_iter = and i64 %2, -4
br label %for.body
for.body: ; preds = %for.body, %for.body.preheader.new
%indvars.iv = phi i64 [ 2, %for.body.preheader.new ], [ %indvars.iv.next.3, %for.body ]
%Cindex.068 = phi i32 [ 0, %for.body.preheader.new ], [ %spec.select63.3, %for.body ]
%C.066 = phi i32 [ 0, %for.body.preheader.new ], [ %spec.select.3, %for.body ]
%niter = phi i64 [ 0, %for.body.preheader.new ], [ %niter.next.3, %for.body ]
%arrayidx8 = getelementptr inbounds [11 x i8], ptr %S, i64 0, i64 %indvars.iv
%5 = load i8, ptr %arrayidx8, align 1, !tbaa !5
%cmp10 = icmp eq i8 %5, 67
%inc = zext i1 %cmp10 to i32
%spec.select = add nuw nsw i32 %C.066, %inc
%6 = trunc i64 %indvars.iv to i32
%spec.select63 = select i1 %cmp10, i32 %6, i32 %Cindex.068
%indvars.iv.next = or i64 %indvars.iv, 1
%arrayidx8.1 = getelementptr inbounds [11 x i8], ptr %S, i64 0, i64 %indvars.iv.next
%7 = load i8, ptr %arrayidx8.1, align 1, !tbaa !5
%cmp10.1 = icmp eq i8 %7, 67
%inc.1 = zext i1 %cmp10.1 to i32
%spec.select.1 = add nuw nsw i32 %spec.select, %inc.1
%8 = trunc i64 %indvars.iv.next to i32
%spec.select63.1 = select i1 %cmp10.1, i32 %8, i32 %spec.select63
%indvars.iv.next.1 = add nuw nsw i64 %indvars.iv, 2
%arrayidx8.2 = getelementptr inbounds [11 x i8], ptr %S, i64 0, i64 %indvars.iv.next.1
%9 = load i8, ptr %arrayidx8.2, align 1, !tbaa !5
%cmp10.2 = icmp eq i8 %9, 67
%inc.2 = zext i1 %cmp10.2 to i32
%spec.select.2 = add nuw nsw i32 %spec.select.1, %inc.2
%10 = trunc i64 %indvars.iv.next.1 to i32
%spec.select63.2 = select i1 %cmp10.2, i32 %10, i32 %spec.select63.1
%indvars.iv.next.2 = add nuw nsw i64 %indvars.iv, 3
%arrayidx8.3 = getelementptr inbounds [11 x i8], ptr %S, i64 0, i64 %indvars.iv.next.2
%11 = load i8, ptr %arrayidx8.3, align 1, !tbaa !5
%cmp10.3 = icmp eq i8 %11, 67
%inc.3 = zext i1 %cmp10.3 to i32
%spec.select.3 = add nuw nsw i32 %spec.select.2, %inc.3
%12 = trunc i64 %indvars.iv.next.2 to i32
%spec.select63.3 = select i1 %cmp10.3, i32 %12, i32 %spec.select63.2
%indvars.iv.next.3 = add nuw nsw i64 %indvars.iv, 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.end.unr-lcssa, label %for.body, !llvm.loop !8
for.end.unr-lcssa: ; preds = %for.body, %for.body.preheader
%spec.select.lcssa.ph = phi i32 [ undef, %for.body.preheader ], [ %spec.select.3, %for.body ]
%spec.select63.lcssa.ph = phi i32 [ undef, %for.body.preheader ], [ %spec.select63.3, %for.body ]
%indvars.iv.unr = phi i64 [ 2, %for.body.preheader ], [ %indvars.iv.next.3, %for.body ]
%Cindex.068.unr = phi i32 [ 0, %for.body.preheader ], [ %spec.select63.3, %for.body ]
%C.066.unr = phi i32 [ 0, %for.body.preheader ], [ %spec.select.3, %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.unr-lcssa, %for.body.epil
%indvars.iv.epil = phi i64 [ %indvars.iv.next.epil, %for.body.epil ], [ %indvars.iv.unr, %for.end.unr-lcssa ]
%Cindex.068.epil = phi i32 [ %spec.select63.epil, %for.body.epil ], [ %Cindex.068.unr, %for.end.unr-lcssa ]
%C.066.epil = phi i32 [ %spec.select.epil, %for.body.epil ], [ %C.066.unr, %for.end.unr-lcssa ]
%epil.iter = phi i64 [ %epil.iter.next, %for.body.epil ], [ 0, %for.end.unr-lcssa ]
%arrayidx8.epil = getelementptr inbounds [11 x i8], ptr %S, i64 0, i64 %indvars.iv.epil
%13 = load i8, ptr %arrayidx8.epil, align 1, !tbaa !5
%cmp10.epil = icmp eq i8 %13, 67
%inc.epil = zext i1 %cmp10.epil to i32
%spec.select.epil = add nuw nsw i32 %C.066.epil, %inc.epil
%14 = trunc i64 %indvars.iv.epil to i32
%spec.select63.epil = select i1 %cmp10.epil, i32 %14, i32 %Cindex.068.epil
%indvars.iv.next.epil = add nuw nsw i64 %indvars.iv.epil, 1
%epil.iter.next = add i64 %epil.iter, 1
%epil.iter.cmp.not = icmp eq i64 %epil.iter.next, %xtraiter
br i1 %epil.iter.cmp.not, label %for.end, label %for.body.epil, !llvm.loop !10
for.end: ; preds = %for.body.epil, %for.end.unr-lcssa
%spec.select.lcssa = phi i32 [ %spec.select.lcssa.ph, %for.end.unr-lcssa ], [ %spec.select.epil, %for.body.epil ]
%spec.select63.lcssa = phi i32 [ %spec.select63.lcssa.ph, %for.end.unr-lcssa ], [ %spec.select63.epil, %for.body.epil ]
%15 = icmp eq i32 %spec.select.lcssa, 1
%16 = zext i32 %spec.select63.lcssa to i64
br i1 %15, label %for.cond20.preheader, label %cleanup50
for.cond20.preheader: ; preds = %for.end
%arrayidx2271 = getelementptr inbounds [11 x i8], ptr %S, i64 0, i64 1
%17 = load i8, ptr %arrayidx2271, align 1, !tbaa !5
%cmp24.not72 = icmp eq i8 %17, 0
br i1 %cmp24.not72, label %cleanup50, label %for.body26
for.cond20: ; preds = %for.body26
%indvars.iv.next76 = add nuw i64 %indvars.iv75, 1
%arrayidx22 = getelementptr inbounds [11 x i8], ptr %S, i64 0, i64 %indvars.iv.next76
%18 = load i8, ptr %arrayidx22, align 1, !tbaa !5
%cmp24.not = icmp eq i8 %18, 0
br i1 %cmp24.not, label %cleanup50, label %for.body26, !llvm.loop !12
for.body26: ; preds = %for.cond20.preheader, %for.cond20
%indvars.iv75 = phi i64 [ %indvars.iv.next76, %for.cond20 ], [ 1, %for.cond20.preheader ]
%19 = phi i8 [ %18, %for.cond20 ], [ %17, %for.cond20.preheader ]
%cmp27.not = icmp ne i64 %indvars.iv75, %16
%20 = add i8 %19, -123
%or.cond = icmp ult i8 %20, -26
%or.cond64 = and i1 %cmp27.not, %or.cond
br i1 %or.cond64, label %cleanup50, label %for.cond20
cleanup50: ; preds = %for.cond20, %for.body26, %for.cond20.preheader, %for.end, %for.cond.preheader, %entry
%str.4.sink = phi ptr [ @str.5, %entry ], [ @str.5, %for.cond.preheader ], [ @str.5, %for.end ], [ @str, %for.cond20.preheader ], [ @str.5, %for.body26 ], [ @str, %for.cond20 ]
%puts61 = call i32 @puts(ptr nonnull dereferenceable(1) %str.4.sink)
call void @llvm.lifetime.end.p0(i64 11, 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 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}
!9 = !{!"llvm.loop.mustprogress"}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.unroll.disable"}
!12 = distinct !{!12, !9}
|
#include <stdio.h>
#include<math.h>
int main(void) {
int tc;
scanf("%d",&tc);
int c,d;
while(tc>0){
scanf("%d",&c);
d = pow(2,c);
printf("%d\n",d-1);
tc--; }
return 0; } | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_27904/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_27904/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:
%tc = alloca i32, align 4
%c = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %tc) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %tc)
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %c) #4
%.pr = load i32, ptr %tc, align 4, !tbaa !5
%cmp5 = icmp sgt i32 %.pr, 0
br i1 %cmp5, label %while.body, label %while.end
while.body: ; preds = %entry, %while.body
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %c)
%0 = load i32, ptr %c, align 4, !tbaa !5
%ldexp = call double @ldexp(double 1.000000e+00, i32 %0) #4
%conv3 = fptosi double %ldexp to i32
%sub = add nsw i32 %conv3, -1
%call4 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %sub)
%1 = load i32, ptr %tc, align 4, !tbaa !5
%dec = add nsw i32 %1, -1
store i32 %dec, ptr %tc, align 4, !tbaa !5
%cmp = icmp sgt i32 %1, 1
br i1 %cmp, label %while.body, label %while.end, !llvm.loop !9
while.end: ; preds = %while.body, %entry
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %c) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %tc) #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 willreturn
declare double @ldexp(double, i32) 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 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"}
|
#include <stdio.h>
#include <string.h>
int main(void){
int i,moji,ccount=0;
char s[10];
char ans[] = "AC";
scanf("%s",s);
for(moji=0; s[moji]!='\0'; moji++);
for(i=0; i<moji; i++){
if((s[i] == 'B') | (s[i]>='D' && s[i]<='Z') | s[0] != 'A'){
strcpy(ans,"WA");
}
}
for(i=2; i<moji-1; i++){
if(s[i] == 'C') ccount++;
if(ccount >= 2){
strcpy(ans,"WA");
}
}
if(ccount == 0){
strcpy(ans,"WA");
}
printf("%s\n",ans);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_279090/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_279090/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@__const.main.ans = private unnamed_addr constant [3 x i8] c"AC\00", align 1
@.str = private unnamed_addr constant [3 x i8] c"%s\00", align 1
@.str.1 = private unnamed_addr constant [3 x i8] c"WA\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%s = alloca [10 x i8], align 1
%ans = alloca [3 x i8], align 1
call void @llvm.lifetime.start.p0(i64 10, ptr nonnull %s) #5
call void @llvm.lifetime.start.p0(i64 3, ptr nonnull %ans) #5
call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 1 dereferenceable(3) %ans, ptr noundef nonnull align 1 dereferenceable(3) @__const.main.ans, i64 3, i1 false)
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %s)
br label %for.cond
for.cond: ; preds = %for.cond, %entry
%indvars.iv92 = phi i32 [ %indvars.iv.next93, %for.cond ], [ -1, %entry ]
%indvars.iv82 = phi i32 [ %indvars.iv.next83, %for.cond ], [ 0, %entry ]
%indvars.iv = phi i64 [ %indvars.iv.next, %for.cond ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [10 x i8], ptr %s, i64 0, i64 %indvars.iv
%0 = load i8, ptr %arrayidx, align 1, !tbaa !5
%cmp.not = icmp eq i8 %0, 0
%indvars.iv.next = add nuw i64 %indvars.iv, 1
%indvars.iv.next83 = add i32 %indvars.iv82, 1
%indvars.iv.next93 = add i32 %indvars.iv92, 1
br i1 %cmp.not, label %for.cond2.preheader, label %for.cond, !llvm.loop !8
for.cond2.preheader: ; preds = %for.cond
%1 = trunc i64 %indvars.iv to i32
%cmp375.not = icmp eq i32 %1, 0
br i1 %cmp375.not, label %if.then54, label %for.body5.lr.ph
for.body5.lr.ph: ; preds = %for.cond2.preheader
%2 = load i8, ptr %s, align 1, !tbaa !5
%.fr = freeze i8 %2
%cmp23.not = icmp eq i8 %.fr, 65
br i1 %cmp23.not, label %for.body5.preheader, label %for.body5.us.preheader
for.body5.us.preheader: ; preds = %for.body5.lr.ph
%3 = add i32 %indvars.iv82, -1
%xtraiter = and i32 %indvars.iv82, 3
%4 = icmp ult i32 %3, 3
br i1 %4, label %for.cond31.preheader.loopexit100.unr-lcssa, label %for.body5.us.preheader.new
for.body5.us.preheader.new: ; preds = %for.body5.us.preheader
%unroll_iter = and i32 %indvars.iv82, -4
br label %for.body5.us
for.body5.preheader: ; preds = %for.body5.lr.ph
%xtraiter101 = and i64 %indvars.iv, 1
%5 = icmp eq i64 %indvars.iv, 1
br i1 %5, label %for.cond31.preheader.loopexit.unr-lcssa, label %for.body5.preheader.new
for.body5.preheader.new: ; preds = %for.body5.preheader
%unroll_iter104 = and i64 %indvars.iv, -2
br label %for.body5
for.body5.us: ; preds = %for.body5.us, %for.body5.us.preheader.new
%niter = phi i32 [ 0, %for.body5.us.preheader.new ], [ %niter.next.3, %for.body5.us ]
call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 1 dereferenceable(3) %ans, ptr noundef nonnull align 1 dereferenceable(3) @.str.1, i64 3, i1 false) #5
call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 1 dereferenceable(3) %ans, ptr noundef nonnull align 1 dereferenceable(3) @.str.1, i64 3, i1 false) #5
call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 1 dereferenceable(3) %ans, ptr noundef nonnull align 1 dereferenceable(3) @.str.1, i64 3, i1 false) #5
call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 1 dereferenceable(3) %ans, ptr noundef nonnull align 1 dereferenceable(3) @.str.1, i64 3, i1 false) #5
%niter.next.3 = add i32 %niter, 4
%niter.ncmp.3 = icmp eq i32 %niter.next.3, %unroll_iter
br i1 %niter.ncmp.3, label %for.cond31.preheader.loopexit100.unr-lcssa, label %for.body5.us, !llvm.loop !10
for.cond31.preheader.loopexit.unr-lcssa: ; preds = %for.inc28.1, %for.body5.preheader
%indvars.iv84.unr = phi i64 [ 0, %for.body5.preheader ], [ %indvars.iv.next85.1, %for.inc28.1 ]
%lcmp.mod103.not = icmp eq i64 %xtraiter101, 0
br i1 %lcmp.mod103.not, label %for.cond31.preheader, label %for.body5.epil
for.body5.epil: ; preds = %for.cond31.preheader.loopexit.unr-lcssa
%arrayidx7.epil = getelementptr inbounds [10 x i8], ptr %s, i64 0, i64 %indvars.iv84.unr
%6 = load i8, ptr %arrayidx7.epil, align 1, !tbaa !5
%cmp9.epil = icmp eq i8 %6, 66
%7 = add i8 %6, -68
%spec.select.epil = icmp ult i8 %7, 23
%or72.epil = or i1 %cmp9.epil, %spec.select.epil
br i1 %or72.epil, label %if.then.epil, label %for.cond31.preheader
if.then.epil: ; preds = %for.body5.epil
call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 1 dereferenceable(3) %ans, ptr noundef nonnull align 1 dereferenceable(3) @.str.1, i64 3, i1 false) #5
br label %for.cond31.preheader
for.cond31.preheader.loopexit100.unr-lcssa: ; preds = %for.body5.us, %for.body5.us.preheader
%lcmp.mod.not = icmp eq i32 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.cond31.preheader, label %for.body5.us.epil
for.body5.us.epil: ; preds = %for.cond31.preheader.loopexit100.unr-lcssa, %for.body5.us.epil
%epil.iter = phi i32 [ %epil.iter.next, %for.body5.us.epil ], [ 0, %for.cond31.preheader.loopexit100.unr-lcssa ]
call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 1 dereferenceable(3) %ans, ptr noundef nonnull align 1 dereferenceable(3) @.str.1, i64 3, i1 false) #5
%epil.iter.next = add i32 %epil.iter, 1
%epil.iter.cmp.not = icmp eq i32 %epil.iter.next, %xtraiter
br i1 %epil.iter.cmp.not, label %for.cond31.preheader, label %for.body5.us.epil, !llvm.loop !11
for.cond31.preheader: ; preds = %for.cond31.preheader.loopexit100.unr-lcssa, %for.body5.us.epil, %for.cond31.preheader.loopexit.unr-lcssa, %if.then.epil, %for.body5.epil
%cmp3277 = icmp ugt i32 %1, 3
br i1 %cmp3277, label %for.body34.preheader, label %if.then54
for.body34.preheader: ; preds = %for.cond31.preheader
%wide.trip.count94 = zext i32 %indvars.iv92 to i64
%xtraiter106 = and i64 %wide.trip.count94, 1
%8 = icmp eq i32 %indvars.iv92, 3
br i1 %8, label %for.end51.unr-lcssa, label %for.body34.preheader.new
for.body34.preheader.new: ; preds = %for.body34.preheader
%9 = and i64 %wide.trip.count94, 4294967294
%10 = add nsw i64 %9, -4
br label %for.body34
for.body5: ; preds = %for.inc28.1, %for.body5.preheader.new
%indvars.iv84 = phi i64 [ 0, %for.body5.preheader.new ], [ %indvars.iv.next85.1, %for.inc28.1 ]
%niter105 = phi i64 [ 0, %for.body5.preheader.new ], [ %niter105.next.1, %for.inc28.1 ]
%arrayidx7 = getelementptr inbounds [10 x i8], ptr %s, i64 0, i64 %indvars.iv84
%11 = load i8, ptr %arrayidx7, align 1, !tbaa !5
%cmp9 = icmp eq i8 %11, 66
%12 = add i8 %11, -68
%spec.select = icmp ult i8 %12, 23
%or72 = or i1 %cmp9, %spec.select
br i1 %or72, label %if.then, label %for.inc28
if.then: ; preds = %for.body5
call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 1 dereferenceable(3) %ans, ptr noundef nonnull align 1 dereferenceable(3) @.str.1, i64 3, i1 false) #5
br label %for.inc28
for.inc28: ; preds = %for.body5, %if.then
%indvars.iv.next85 = or i64 %indvars.iv84, 1
%arrayidx7.1 = getelementptr inbounds [10 x i8], ptr %s, i64 0, i64 %indvars.iv.next85
%13 = load i8, ptr %arrayidx7.1, align 1, !tbaa !5
%cmp9.1 = icmp eq i8 %13, 66
%14 = add i8 %13, -68
%spec.select.1 = icmp ult i8 %14, 23
%or72.1 = or i1 %cmp9.1, %spec.select.1
br i1 %or72.1, label %if.then.1, label %for.inc28.1
if.then.1: ; preds = %for.inc28
call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 1 dereferenceable(3) %ans, ptr noundef nonnull align 1 dereferenceable(3) @.str.1, i64 3, i1 false) #5
br label %for.inc28.1
for.inc28.1: ; preds = %if.then.1, %for.inc28
%indvars.iv.next85.1 = add nuw nsw i64 %indvars.iv84, 2
%niter105.next.1 = add i64 %niter105, 2
%niter105.ncmp.1 = icmp eq i64 %niter105.next.1, %unroll_iter104
br i1 %niter105.ncmp.1, label %for.cond31.preheader.loopexit.unr-lcssa, label %for.body5, !llvm.loop !10
for.body34: ; preds = %for.inc49.1, %for.body34.preheader.new
%indvars.iv89 = phi i64 [ 2, %for.body34.preheader.new ], [ %indvars.iv.next90.1, %for.inc49.1 ]
%ccount.079 = phi i32 [ 0, %for.body34.preheader.new ], [ %spec.select74.1, %for.inc49.1 ]
%niter111 = phi i64 [ 0, %for.body34.preheader.new ], [ %niter111.next.1, %for.inc49.1 ]
%arrayidx36 = getelementptr inbounds [10 x i8], ptr %s, i64 0, i64 %indvars.iv89
%15 = load i8, ptr %arrayidx36, align 1, !tbaa !5
%cmp38 = icmp eq i8 %15, 67
%inc41 = zext i1 %cmp38 to i32
%spec.select74 = add nuw nsw i32 %ccount.079, %inc41
%cmp43 = icmp ugt i32 %spec.select74, 1
br i1 %cmp43, label %if.then45, label %for.inc49
if.then45: ; preds = %for.body34
call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 1 dereferenceable(3) %ans, ptr noundef nonnull align 1 dereferenceable(3) @.str.1, i64 3, i1 false) #5
br label %for.inc49
for.inc49: ; preds = %for.body34, %if.then45
%indvars.iv.next90 = or i64 %indvars.iv89, 1
%arrayidx36.1 = getelementptr inbounds [10 x i8], ptr %s, i64 0, i64 %indvars.iv.next90
%16 = load i8, ptr %arrayidx36.1, align 1, !tbaa !5
%cmp38.1 = icmp eq i8 %16, 67
%inc41.1 = zext i1 %cmp38.1 to i32
%spec.select74.1 = add nuw nsw i32 %spec.select74, %inc41.1
%cmp43.1 = icmp ugt i32 %spec.select74.1, 1
br i1 %cmp43.1, label %if.then45.1, label %for.inc49.1
if.then45.1: ; preds = %for.inc49
call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 1 dereferenceable(3) %ans, ptr noundef nonnull align 1 dereferenceable(3) @.str.1, i64 3, i1 false) #5
br label %for.inc49.1
for.inc49.1: ; preds = %if.then45.1, %for.inc49
%indvars.iv.next90.1 = add nuw nsw i64 %indvars.iv89, 2
%niter111.next.1 = add i64 %niter111, 2
%niter111.ncmp.1 = icmp eq i64 %niter111, %10
br i1 %niter111.ncmp.1, label %for.end51.unr-lcssa, label %for.body34, !llvm.loop !13
for.end51.unr-lcssa: ; preds = %for.inc49.1, %for.body34.preheader
%spec.select74.lcssa.ph = phi i32 [ undef, %for.body34.preheader ], [ %spec.select74.1, %for.inc49.1 ]
%indvars.iv89.unr = phi i64 [ 2, %for.body34.preheader ], [ %indvars.iv.next90.1, %for.inc49.1 ]
%ccount.079.unr = phi i32 [ 0, %for.body34.preheader ], [ %spec.select74.1, %for.inc49.1 ]
%lcmp.mod108.not = icmp eq i64 %xtraiter106, 0
br i1 %lcmp.mod108.not, label %for.end51, label %for.body34.epil
for.body34.epil: ; preds = %for.end51.unr-lcssa
%arrayidx36.epil = getelementptr inbounds [10 x i8], ptr %s, i64 0, i64 %indvars.iv89.unr
%17 = load i8, ptr %arrayidx36.epil, align 1, !tbaa !5
%cmp38.epil = icmp eq i8 %17, 67
%inc41.epil = zext i1 %cmp38.epil to i32
%spec.select74.epil = add nuw nsw i32 %ccount.079.unr, %inc41.epil
%cmp43.epil = icmp ugt i32 %spec.select74.epil, 1
br i1 %cmp43.epil, label %if.then45.epil, label %for.end51
if.then45.epil: ; preds = %for.body34.epil
call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 1 dereferenceable(3) %ans, ptr noundef nonnull align 1 dereferenceable(3) @.str.1, i64 3, i1 false) #5
br label %for.end51
for.end51: ; preds = %for.body34.epil, %if.then45.epil, %for.end51.unr-lcssa
%spec.select74.lcssa = phi i32 [ %spec.select74.lcssa.ph, %for.end51.unr-lcssa ], [ %spec.select74.epil, %if.then45.epil ], [ %spec.select74.epil, %for.body34.epil ]
%18 = icmp eq i32 %spec.select74.lcssa, 0
br i1 %18, label %if.then54, label %if.end57
if.then54: ; preds = %for.cond2.preheader, %for.cond31.preheader, %for.end51
call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 1 dereferenceable(3) %ans, ptr noundef nonnull align 1 dereferenceable(3) @.str.1, i64 3, i1 false) #5
br label %if.end57
if.end57: ; preds = %if.then54, %for.end51
%puts = call i32 @puts(ptr nonnull dereferenceable(1) %ans)
call void @llvm.lifetime.end.p0(i64 3, ptr nonnull %ans) #5
call void @llvm.lifetime.end.p0(i64 10, 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: mustprogress 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) #2
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @puts(ptr nocapture noundef readonly) local_unnamed_addr #4
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nofree nounwind }
attributes #5 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!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}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.unroll.disable"}
!13 = distinct !{!13, !9}
|
#include<stdio.h>
int main(){
char s[11];
scanf("%s",s);
if(s[0]!='A'||s[1]<'a') {
printf("WA"); return 0;
}
int i,c=0,end=0;
for(i=2;i<10&&s[i]!='\0'&&end==0;i++) {
if(s[i]=='C'){
if(c==0) c++;
else {
printf("WA"); return 0;
}
} else if(s[i]=='\0') end=1;
else if(s[i]<'a'){
printf("WA"); return 0;
}
}
if(s[i-1]=='C') c=c-1;
if(c<1) printf("WA");
else printf("AC");
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_279148/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_279148/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 [3 x i8] c"WA\00", align 1
@.str.2 = private unnamed_addr constant [3 x i8] c"AC\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%s = alloca [11 x i8], align 1
call void @llvm.lifetime.start.p0(i64 11, ptr nonnull %s) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %s)
%0 = load i8, ptr %s, align 1, !tbaa !5
%cmp = icmp ne i8 %0, 65
%arrayidx2 = getelementptr inbounds [11 x i8], ptr %s, i64 0, i64 1
%1 = load i8, ptr %arrayidx2, align 1
%cmp4 = icmp slt i8 %1, 97
%or.cond = select i1 %cmp, i1 true, i1 %cmp4
br i1 %or.cond, label %cleanup62, label %land.lhs.true.preheader
land.lhs.true.preheader: ; preds = %entry
%arrayidx9 = getelementptr inbounds [11 x i8], ptr %s, i64 0, i64 2
%2 = load i8, ptr %arrayidx9, align 1, !tbaa !5
switch i8 %2, label %if.else33 [
i8 0, label %for.end
i8 67, label %for.inc
]
if.else33: ; preds = %land.lhs.true.preheader
%cmp37 = icmp slt i8 %2, 97
br i1 %cmp37, label %cleanup62, label %for.inc
for.inc: ; preds = %land.lhs.true.preheader, %if.else33
%cmp21.1 = phi i1 [ true, %if.else33 ], [ false, %land.lhs.true.preheader ]
%c.1 = phi i32 [ 0, %if.else33 ], [ 1, %land.lhs.true.preheader ]
%arrayidx9.1 = getelementptr inbounds [11 x i8], ptr %s, i64 0, i64 3
%3 = load i8, ptr %arrayidx9.1, align 1, !tbaa !5
switch i8 %3, label %if.else33.1 [
i8 0, label %for.end
i8 67, label %if.then20.1
]
if.then20.1: ; preds = %for.inc
br i1 %cmp21.1, label %for.inc.1, label %cleanup62
if.else33.1: ; preds = %for.inc
%cmp37.1 = icmp slt i8 %3, 97
br i1 %cmp37.1, label %cleanup62, label %for.inc.1
for.inc.1: ; preds = %if.else33.1, %if.then20.1
%c.1.1 = phi i32 [ %c.1, %if.else33.1 ], [ 1, %if.then20.1 ]
%arrayidx9.2 = getelementptr inbounds [11 x i8], ptr %s, i64 0, i64 4
%4 = load i8, ptr %arrayidx9.2, align 1, !tbaa !5
switch i8 %4, label %if.else33.2 [
i8 0, label %for.end
i8 67, label %if.then20.2
]
if.then20.2: ; preds = %for.inc.1
%cmp21.2 = icmp eq i32 %c.1.1, 0
br i1 %cmp21.2, label %for.inc.2, label %cleanup62
if.else33.2: ; preds = %for.inc.1
%cmp37.2 = icmp slt i8 %4, 97
br i1 %cmp37.2, label %cleanup62, label %for.inc.2
for.inc.2: ; preds = %if.else33.2, %if.then20.2
%c.1.2 = phi i32 [ %c.1.1, %if.else33.2 ], [ 1, %if.then20.2 ]
%arrayidx9.3 = getelementptr inbounds [11 x i8], ptr %s, i64 0, i64 5
%5 = load i8, ptr %arrayidx9.3, align 1, !tbaa !5
switch i8 %5, label %if.else33.3 [
i8 0, label %for.end
i8 67, label %if.then20.3
]
if.then20.3: ; preds = %for.inc.2
%cmp21.3 = icmp eq i32 %c.1.2, 0
br i1 %cmp21.3, label %for.inc.3, label %cleanup62
if.else33.3: ; preds = %for.inc.2
%cmp37.3 = icmp slt i8 %5, 97
br i1 %cmp37.3, label %cleanup62, label %for.inc.3
for.inc.3: ; preds = %if.else33.3, %if.then20.3
%c.1.3 = phi i32 [ %c.1.2, %if.else33.3 ], [ 1, %if.then20.3 ]
%arrayidx9.4 = getelementptr inbounds [11 x i8], ptr %s, i64 0, i64 6
%6 = load i8, ptr %arrayidx9.4, align 1, !tbaa !5
switch i8 %6, label %if.else33.4 [
i8 0, label %for.end
i8 67, label %if.then20.4
]
if.then20.4: ; preds = %for.inc.3
%cmp21.4 = icmp eq i32 %c.1.3, 0
br i1 %cmp21.4, label %for.inc.4, label %cleanup62
if.else33.4: ; preds = %for.inc.3
%cmp37.4 = icmp slt i8 %6, 97
br i1 %cmp37.4, label %cleanup62, label %for.inc.4
for.inc.4: ; preds = %if.else33.4, %if.then20.4
%c.1.4 = phi i32 [ %c.1.3, %if.else33.4 ], [ 1, %if.then20.4 ]
%arrayidx9.5 = getelementptr inbounds [11 x i8], ptr %s, i64 0, i64 7
%7 = load i8, ptr %arrayidx9.5, align 1, !tbaa !5
switch i8 %7, label %if.else33.5 [
i8 0, label %for.end
i8 67, label %if.then20.5
]
if.then20.5: ; preds = %for.inc.4
%cmp21.5 = icmp eq i32 %c.1.4, 0
br i1 %cmp21.5, label %for.inc.5, label %cleanup62
if.else33.5: ; preds = %for.inc.4
%cmp37.5 = icmp slt i8 %7, 97
br i1 %cmp37.5, label %cleanup62, label %for.inc.5
for.inc.5: ; preds = %if.else33.5, %if.then20.5
%c.1.5 = phi i32 [ %c.1.4, %if.else33.5 ], [ 1, %if.then20.5 ]
%arrayidx9.6 = getelementptr inbounds [11 x i8], ptr %s, i64 0, i64 8
%8 = load i8, ptr %arrayidx9.6, align 1, !tbaa !5
switch i8 %8, label %if.else33.6 [
i8 0, label %for.end
i8 67, label %if.then20.6
]
if.then20.6: ; preds = %for.inc.5
%cmp21.6 = icmp eq i32 %c.1.5, 0
br i1 %cmp21.6, label %for.inc.6, label %cleanup62
if.else33.6: ; preds = %for.inc.5
%cmp37.6 = icmp slt i8 %8, 97
br i1 %cmp37.6, label %cleanup62, label %for.inc.6
for.inc.6: ; preds = %if.else33.6, %if.then20.6
%c.1.6 = phi i32 [ %c.1.5, %if.else33.6 ], [ 1, %if.then20.6 ]
%arrayidx9.7 = getelementptr inbounds [11 x i8], ptr %s, i64 0, i64 9
%9 = load i8, ptr %arrayidx9.7, align 1, !tbaa !5
switch i8 %9, label %if.else33.7 [
i8 0, label %for.end
i8 67, label %if.then20.7
]
if.then20.7: ; preds = %for.inc.6
%cmp21.7 = icmp eq i32 %c.1.6, 0
br i1 %cmp21.7, label %for.end, label %cleanup62
if.else33.7: ; preds = %for.inc.6
%cmp37.7 = icmp slt i8 %9, 97
br i1 %cmp37.7, label %cleanup62, label %for.end
for.end: ; preds = %if.then20.7, %if.else33.7, %for.inc.6, %for.inc.5, %for.inc.4, %for.inc.3, %for.inc.2, %for.inc.1, %for.inc, %land.lhs.true.preheader
%i.0.lcssa = phi i64 [ 1, %land.lhs.true.preheader ], [ 2, %for.inc ], [ 3, %for.inc.1 ], [ 4, %for.inc.2 ], [ 5, %for.inc.3 ], [ 6, %for.inc.4 ], [ 7, %for.inc.5 ], [ 8, %for.inc.6 ], [ 9, %if.else33.7 ], [ 9, %if.then20.7 ]
%c.0.lcssa = phi i32 [ 0, %land.lhs.true.preheader ], [ %c.1, %for.inc ], [ %c.1.1, %for.inc.1 ], [ %c.1.2, %for.inc.2 ], [ %c.1.3, %for.inc.3 ], [ %c.1.4, %for.inc.4 ], [ %c.1.5, %for.inc.5 ], [ %c.1.6, %for.inc.6 ], [ %c.1.6, %if.else33.7 ], [ 1, %if.then20.7 ]
%arrayidx46 = getelementptr inbounds [11 x i8], ptr %s, i64 0, i64 %i.0.lcssa
%10 = load i8, ptr %arrayidx46, align 1, !tbaa !5
%cmp48 = icmp eq i8 %10, 67
%sub51 = sext i1 %cmp48 to i32
%spec.select = add nsw i32 %c.0.lcssa, %sub51
%cmp53 = icmp slt i32 %spec.select, 1
%.str.1..str.2 = select i1 %cmp53, ptr @.str.1, ptr @.str.2
br label %cleanup62
cleanup62: ; preds = %for.end, %if.else33, %if.else33.1, %if.else33.2, %if.else33.3, %if.else33.4, %if.else33.5, %if.else33.6, %if.else33.7, %if.then20.1, %if.then20.2, %if.then20.3, %if.then20.4, %if.then20.5, %if.then20.6, %if.then20.7, %entry
%.str.1.sink = phi ptr [ @.str.1, %entry ], [ @.str.1, %if.then20.7 ], [ @.str.1, %if.then20.6 ], [ @.str.1, %if.then20.5 ], [ @.str.1, %if.then20.4 ], [ @.str.1, %if.then20.3 ], [ @.str.1, %if.then20.2 ], [ @.str.1, %if.then20.1 ], [ @.str.1, %if.else33.7 ], [ @.str.1, %if.else33.6 ], [ @.str.1, %if.else33.5 ], [ @.str.1, %if.else33.4 ], [ @.str.1, %if.else33.3 ], [ @.str.1, %if.else33.2 ], [ @.str.1, %if.else33.1 ], [ @.str.1, %if.else33 ], [ %.str.1..str.2, %for.end ]
%call24 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) %.str.1.sink)
call void @llvm.lifetime.end.p0(i64 11, ptr nonnull %s) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C/C++ TBAA"}
|
#include <stdio.h>
int main(void)
{
int n[100];
int x;
int i;
scanf("%d", &x);
for (i = 0; i < x; i++){
scanf("%d", &n[i]);
}
for (i = x - 1; i >= 0; i--){
printf("%d", n[i]);
if (i != 0){
printf(" ");
}
}
printf("\n");
return (0);
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_279191/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_279191/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca [100 x i32], align 16
%x = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 400, 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 %x)
%0 = load i32, ptr %x, align 4, !tbaa !5
%cmp20 = icmp sgt i32 %0, 0
br i1 %cmp20, label %for.body, label %for.end11
for.cond2.preheader: ; preds = %for.body
%cmp323 = icmp sgt i32 %2, 0
br i1 %cmp323, label %for.body4.preheader, label %for.end11
for.body4.preheader: ; preds = %for.cond2.preheader
%1 = zext i32 %2 to i64
br label %for.body4
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %n, 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 %x, 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.body4: ; preds = %for.body4.preheader, %for.inc10
%indvars.iv27 = phi i64 [ %1, %for.body4.preheader ], [ %indvars.iv.next28, %for.inc10 ]
%indvars.iv.next28 = add nsw i64 %indvars.iv27, -1
%idxprom5 = and i64 %indvars.iv.next28, 4294967295
%arrayidx6 = getelementptr inbounds [100 x i32], ptr %n, i64 0, i64 %idxprom5
%4 = load i32, ptr %arrayidx6, align 4, !tbaa !5
%call7 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %4)
%5 = and i64 %indvars.iv.next28, 4294967295
%cmp8.not = icmp eq i64 %5, 0
br i1 %cmp8.not, label %for.inc10, label %if.then
if.then: ; preds = %for.body4
%putchar19 = call i32 @putchar(i32 32)
br label %for.inc10
for.inc10: ; preds = %for.body4, %if.then
%cmp3 = icmp ugt i64 %indvars.iv27, 1
br i1 %cmp3, label %for.body4, label %for.end11, !llvm.loop !11
for.end11: ; preds = %for.inc10, %entry, %for.cond2.preheader
%putchar = call i32 @putchar(i32 10)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %x) #4
call void @llvm.lifetime.end.p0(i64 400, ptr nonnull %n) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
|
#include <stdio.h>
int main(void)
{
int a[100];
int n;
int d;
scanf("%d", &n);
for (d = 0; d < n; d++){
scanf("%d", &a[d]);
}
n -= 1;
for (d = n; d > 0; d--){
printf("%d ", a[d]);
}
printf("%d\n", a[d]);
return (0);
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_279241/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_279241/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"%d \00", align 1
@.str.2 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%a = alloca [100 x i32], align 16
%n = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 400, ptr nonnull %a) #3
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp19 = icmp sgt i32 %0, 0
br i1 %cmp19, label %for.body, label %for.end.thread
for.end.thread: ; preds = %entry
%sub30 = add i32 %0, -1
store i32 %sub30, ptr %n, align 4, !tbaa !5
br label %for.end9
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%1 = load i32, ptr %n, align 4, !tbaa !5
%2 = sext i32 %1 to i64
%cmp = icmp slt i64 %indvars.iv.next, %2
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !9
for.end: ; preds = %for.body
%sub = add i32 %1, -1
store i32 %sub, ptr %n, align 4, !tbaa !5
%cmp321 = icmp sgt i32 %1, 1
br i1 %cmp321, label %for.body4.preheader, label %for.end9
for.body4.preheader: ; preds = %for.end
%3 = zext i32 %sub to i64
br label %for.body4
for.body4: ; preds = %for.body4.preheader, %for.body4
%indvars.iv26 = phi i64 [ %3, %for.body4.preheader ], [ %indvars.iv.next27, %for.body4 ]
%arrayidx6 = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %indvars.iv26
%4 = load i32, ptr %arrayidx6, align 4, !tbaa !5
%call7 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %4)
%indvars.iv.next27 = add nsw i64 %indvars.iv26, -1
%cmp3 = icmp ugt i64 %indvars.iv26, 1
br i1 %cmp3, label %for.body4, label %for.end9, !llvm.loop !11
for.end9: ; preds = %for.body4, %for.end.thread, %for.end
%d.1.lcssa = phi i32 [ %sub, %for.end ], [ %sub30, %for.end.thread ], [ 0, %for.body4 ]
%idxprom10 = sext i32 %d.1.lcssa to i64
%arrayidx11 = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %idxprom10
%5 = load i32, ptr %arrayidx11, align 4, !tbaa !5
%call12 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %5)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #3
call void @llvm.lifetime.end.p0(i64 400, ptr nonnull %a) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
|
#include<stdio.h>
int main(){
int n,h[100],i;
scanf("%d",&n);
for(i=0;i<n;i++){
scanf("%d",&h[i]);
}
for(n=i-1;n>0;n--){
printf("%d ",h[n]);
}
printf("%d\n",h[0]);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_279292/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_279292/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"%d \00", align 1
@.str.2 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
%h = alloca [100 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #3
call void @llvm.lifetime.start.p0(i64 400, ptr nonnull %h) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp15 = icmp sgt i32 %0, 0
br i1 %cmp15, label %for.body, label %for.cond2.preheader.thread
for.cond2.preheader.thread: ; preds = %entry
store i32 -1, ptr %n, align 4, !tbaa !5
br label %for.end9
for.cond2.preheader: ; preds = %for.body
%1 = trunc i64 %indvars.iv.next to i32
%storemerge17 = add nsw i32 %1, -1
store i32 %storemerge17, ptr %n, align 4, !tbaa !5
%cmp318 = icmp sgt i32 %1, 1
br i1 %cmp318, label %for.body4, label %for.end9
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %h, 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 %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.cond2.preheader, !llvm.loop !9
for.body4: ; preds = %for.cond2.preheader, %for.body4
%storemerge19 = phi i32 [ %storemerge, %for.body4 ], [ %storemerge17, %for.cond2.preheader ]
%idxprom5 = zext i32 %storemerge19 to i64
%arrayidx6 = getelementptr inbounds [100 x i32], ptr %h, i64 0, i64 %idxprom5
%4 = load i32, ptr %arrayidx6, align 4, !tbaa !5
%call7 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %4)
%5 = load i32, ptr %n, align 4, !tbaa !5
%storemerge = add nsw i32 %5, -1
store i32 %storemerge, ptr %n, align 4, !tbaa !5
%cmp3 = icmp sgt i32 %5, 1
br i1 %cmp3, label %for.body4, label %for.end9, !llvm.loop !11
for.end9: ; preds = %for.body4, %for.cond2.preheader.thread, %for.cond2.preheader
%6 = load i32, ptr %h, align 16, !tbaa !5
%call11 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %6)
call void @llvm.lifetime.end.p0(i64 400, ptr nonnull %h) #3
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
|
#include <stdio.h>
int book[1000017];
int main()
{
int n, i, j, t;
scanf("%d", &n);
for(i = 1; i <= n; i++)
{
scanf("%d", &j);
book[j] = 1;
}
t = 0;
for(i = 1, j = 1000000; t < n; i++, j--)
{
if(book[i] == 1) t++;
if(book[j] == 1) t++;
}
printf("%d\n", i-2);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_27935/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_27935/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
@book = dso_local local_unnamed_addr global [1000017 x i32] zeroinitializer, align 16
@.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
%j = 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 %j) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp.not25 = icmp slt i32 %0, 1
br i1 %cmp.not25, label %for.end17, label %for.body
for.cond2.preheader: ; preds = %for.body
%cmp327 = icmp sgt i32 %2, 0
br i1 %cmp327, label %for.body4, label %for.end17
for.body: ; preds = %entry, %for.body
%i.026 = phi i32 [ %inc, %for.body ], [ 1, %entry ]
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %j)
%1 = load i32, ptr %j, align 4, !tbaa !5
%idxprom = sext i32 %1 to i64
%arrayidx = getelementptr inbounds [1000017 x i32], ptr @book, i64 0, i64 %idxprom
store i32 1, ptr %arrayidx, align 4, !tbaa !5
%inc = add nuw nsw i32 %i.026, 1
%2 = load i32, ptr %n, align 4, !tbaa !5
%cmp.not.not = icmp slt i32 %i.026, %2
br i1 %cmp.not.not, label %for.body, label %for.cond2.preheader, !llvm.loop !9
for.body4: ; preds = %for.cond2.preheader, %for.body4
%indvars.iv34 = phi i64 [ %indvars.iv.next35, %for.body4 ], [ 1000000, %for.cond2.preheader ]
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body4 ], [ 1, %for.cond2.preheader ]
%t.030 = phi i32 [ %t.2, %for.body4 ], [ 0, %for.cond2.preheader ]
%arrayidx6 = getelementptr inbounds [1000017 x i32], ptr @book, i64 0, i64 %indvars.iv
%3 = load i32, ptr %arrayidx6, align 4, !tbaa !5
%cmp7 = icmp eq i32 %3, 1
%inc8 = zext i1 %cmp7 to i32
%spec.select = add nsw i32 %t.030, %inc8
%arrayidx10 = getelementptr inbounds [1000017 x i32], ptr @book, i64 0, i64 %indvars.iv34
%4 = load i32, ptr %arrayidx10, align 4, !tbaa !5
%cmp11 = icmp eq i32 %4, 1
%inc13 = zext i1 %cmp11 to i32
%t.2 = add nsw i32 %spec.select, %inc13
%indvars.iv.next = add nuw i64 %indvars.iv, 1
%indvars.iv.next35 = add i64 %indvars.iv34, -1
%cmp3 = icmp slt i32 %t.2, %2
br i1 %cmp3, label %for.body4, label %for.end17.loopexit, !llvm.loop !11
for.end17.loopexit: ; preds = %for.body4
%5 = trunc i64 %indvars.iv.next35 to i32
%6 = trunc i64 %indvars.iv.next to i32
%7 = add nsw i32 %6, -2
br label %for.end17
for.end17: ; preds = %entry, %for.end17.loopexit, %for.cond2.preheader
%storemerge.lcssa = phi i32 [ 1000000, %for.cond2.preheader ], [ %5, %for.end17.loopexit ], [ 1000000, %entry ]
%i.1.lcssa = phi i32 [ -1, %for.cond2.preheader ], [ %7, %for.end17.loopexit ], [ -1, %entry ]
store i32 %storemerge.lcssa, ptr %j, align 4, !tbaa !5
%call18 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %i.1.lcssa)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %j) #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}
|
#include <stdio.h>
int main(void)
{
int n;
int a[100];
int i;
scanf("%d", &n);
for (i = 0; i < n; i++){
scanf("%d", &a[i]);
}
i--;
while (i >= 0){
printf("%d", a[i]);
if (i != 0){
printf(" ");
}
i--;
}
printf("\n");
return (0);
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_279393/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_279393/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
%a = alloca [100 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #4
call void @llvm.lifetime.start.p0(i64 400, 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
%cmp18 = icmp sgt i32 %0, 0
br i1 %cmp18, label %for.body, label %while.end
while.cond.preheader: ; preds = %for.body
%1 = trunc i64 %indvars.iv.next to i32
%cmp221 = icmp sgt i32 %1, 0
br i1 %cmp221, label %while.body.preheader, label %while.end
while.body.preheader: ; preds = %while.cond.preheader
%2 = and i64 %indvars.iv.next, 4294967295
%indvars.iv.next2530 = add nsw i64 %2, -1
%arrayidx431 = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %indvars.iv.next2530
%3 = load i32, ptr %arrayidx431, align 4, !tbaa !5
%call532 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %3)
%cmp6.not33 = icmp eq i64 %indvars.iv.next2530, 0
br i1 %cmp6.not33, label %while.end, label %if.end
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%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 %while.cond.preheader, !llvm.loop !9
if.end: ; preds = %while.body.preheader, %if.end
%indvars.iv.next2534 = phi i64 [ %indvars.iv.next25, %if.end ], [ %indvars.iv.next2530, %while.body.preheader ]
%putchar17 = call i32 @putchar(i32 32)
%indvars.iv.next25 = add nsw i64 %indvars.iv.next2534, -1
%arrayidx4 = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %indvars.iv.next25
%6 = load i32, ptr %arrayidx4, align 4, !tbaa !5
%call5 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %6)
%cmp6.not = icmp eq i64 %indvars.iv.next25, 0
br i1 %cmp6.not, label %while.end, label %if.end, !llvm.loop !11
while.end: ; preds = %if.end, %while.body.preheader, %entry, %while.cond.preheader
%putchar = call i32 @putchar(i32 10)
call void @llvm.lifetime.end.p0(i64 400, 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: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
|
#include <stdio.h>
int main(void)
{
int a[100],i,n;
scanf("%d\n",&n);
for(i = 0;i < n;i++){
scanf("%d",&a[i]);
}
for(i = n-1;i >= 0;i--){
printf("%d",a[i]);
if(i==0){
printf("\n");
}
else{
printf(" ");
}
}
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_279436/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_279436/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
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%a = alloca [100 x i32], align 16
%n = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 400, 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
%cmp20 = icmp sgt i32 %0, 0
br i1 %cmp20, label %for.body, label %for.end12
for.cond2.preheader: ; preds = %for.body
%cmp323 = icmp sgt i32 %2, 0
br i1 %cmp323, label %for.body4.preheader, label %for.end12
for.body4.preheader: ; preds = %for.cond2.preheader
%1 = zext i32 %2 to i64
br label %for.body4
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %arrayidx)
%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.cond2.preheader, !llvm.loop !9
for.body4: ; preds = %for.body4.preheader, %for.body4
%indvars.iv27 = phi i64 [ %1, %for.body4.preheader ], [ %indvars.iv.next28, %for.body4 ]
%indvars.iv.next28 = add nsw i64 %indvars.iv27, -1
%idxprom5 = and i64 %indvars.iv.next28, 4294967295
%arrayidx6 = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %idxprom5
%4 = load i32, ptr %arrayidx6, align 4, !tbaa !5
%call7 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %4)
%5 = and i64 %indvars.iv.next28, 4294967295
%cmp8 = icmp eq i64 %5, 0
%. = select i1 %cmp8, i32 10, i32 32
%putchar19 = call i32 @putchar(i32 %.)
%cmp3 = icmp ugt i64 %indvars.iv27, 1
br i1 %cmp3, label %for.body4, label %for.end12, !llvm.loop !11
for.end12: ; preds = %for.body4, %entry, %for.cond2.preheader
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #4
call void @llvm.lifetime.end.p0(i64 400, 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: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
|
#include<stdio.h>
int main()
{
int n,i,max=0;
scanf("%d",&n);
int arr[100005];
for(i=0;i<n;i++)
{
int f;
scanf("%d",&arr[i]);
if(arr[i]<=500000)
f=arr[i]-1;
else
f=1000000-arr[i];
if(f>=max)
max=f;
}
printf("%d\n",max);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_27948/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_27948/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
%arr = alloca [100005 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 400020, ptr nonnull %arr) #4
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp21 = icmp sgt i32 %0, 0
br i1 %cmp21, label %for.body, label %for.end
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%max.023 = phi i32 [ %max.1, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100005 x i32], ptr %arr, 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
%cmp4 = icmp slt i32 %1, 500001
%sub = add nsw i32 %1, -1
%sub9 = sub nsw i32 1000000, %1
%f.0 = select i1 %cmp4, i32 %sub, i32 %sub9
%max.1 = call i32 @llvm.smax.i32(i32 %f.0, i32 %max.023)
%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 [ 0, %entry ], [ %max.1, %for.body ]
%call13 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %max.0.lcssa)
call void @llvm.lifetime.end.p0(i64 400020, ptr nonnull %arr) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) 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 = !{!"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,M;
scanf("%d%d",&N,&M);
int city[N];
for (int i = 0; i < N; i++){city[i]=0;}
while (M)
{
int a,b;
scanf("%d%d",&a,&b);
city[a-1]++;
city[b-1]++;
M--;
}
for (int i = 0; i < N; i++)
{
printf("%d\n",city[i]);
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_279551/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_279551/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
%M = alloca i32, align 4
%a = alloca i32, align 4
%b = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %N) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %M) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %N, ptr noundef nonnull %M)
%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
%cmp24 = icmp sgt i32 %3, 0
br i1 %cmp24, label %for.body.preheader, label %while.condthread-pre-split
for.body.preheader: ; preds = %entry
%4 = zext i32 %3 to i64
%5 = shl nuw nsw i64 %4, 2
call void @llvm.memset.p0.i64(ptr nonnull align 16 %vla, i8 0, i64 %5, i1 false), !tbaa !5
br label %while.condthread-pre-split
while.condthread-pre-split: ; preds = %for.body.preheader, %entry
%.pr = load i32, ptr %M, align 4, !tbaa !5
%tobool.not26 = icmp eq i32 %.pr, 0
br i1 %tobool.not26, label %for.cond10.preheader, label %while.body
for.cond10.preheader.loopexit: ; preds = %while.body
%.pre = load i32, ptr %N, align 4, !tbaa !5
br label %for.cond10.preheader
for.cond10.preheader: ; preds = %for.cond10.preheader.loopexit, %while.condthread-pre-split
%6 = phi i32 [ %.pre, %for.cond10.preheader.loopexit ], [ %3, %while.condthread-pre-split ]
%cmp1127 = icmp sgt i32 %6, 0
br i1 %cmp1127, label %for.body13, label %for.cond.cleanup12
while.body: ; preds = %while.condthread-pre-split, %while.body
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %a) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %b) #5
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a, ptr noundef nonnull %b)
%7 = load i32, ptr %a, align 4, !tbaa !5
%sub = add nsw i32 %7, -1
%idxprom2 = sext i32 %sub to i64
%arrayidx3 = getelementptr inbounds i32, ptr %vla, i64 %idxprom2
%8 = load i32, ptr %arrayidx3, align 4, !tbaa !5
%inc4 = add nsw i32 %8, 1
store i32 %inc4, ptr %arrayidx3, align 4, !tbaa !5
%9 = load i32, ptr %b, align 4, !tbaa !5
%sub5 = add nsw i32 %9, -1
%idxprom6 = sext i32 %sub5 to i64
%arrayidx7 = getelementptr inbounds i32, ptr %vla, i64 %idxprom6
%10 = load i32, ptr %arrayidx7, align 4, !tbaa !5
%inc8 = add nsw i32 %10, 1
store i32 %inc8, ptr %arrayidx7, align 4, !tbaa !5
%11 = load i32, ptr %M, align 4, !tbaa !5
%dec = add nsw i32 %11, -1
store i32 %dec, ptr %M, align 4, !tbaa !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
%tobool.not = icmp eq i32 %dec, 0
br i1 %tobool.not, label %for.cond10.preheader.loopexit, label %while.body, !llvm.loop !9
for.cond.cleanup12: ; preds = %for.body13, %for.cond10.preheader
call void @llvm.stackrestore.p0(ptr %2)
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
for.body13: ; preds = %for.cond10.preheader, %for.body13
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body13 ], [ 0, %for.cond10.preheader ]
%arrayidx15 = getelementptr inbounds i32, ptr %vla, i64 %indvars.iv
%12 = load i32, ptr %arrayidx15, align 4, !tbaa !5
%call16 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %12)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%13 = load i32, ptr %N, align 4, !tbaa !5
%14 = sext i32 %13 to i64
%cmp11 = icmp slt i64 %indvars.iv.next, %14
br i1 %cmp11, label %for.body13, label %for.cond.cleanup12, !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
declare ptr @llvm.stacksave.p0() #3
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare void @llvm.stackrestore.p0(ptr) #3
; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #4
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nocallback nofree nosync nounwind willreturn }
attributes #4 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #5 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
|
#include <stdio.h>
int main(){
int N, M;
scanf("%d %d", &N, &M);
int a[M], b[M], keys[N];
for(int i = 0; i < M; i++){
scanf("%d %d", &a[i], &b[i]);
}
for(int i = 0; i < N; i++){
keys[i] = 0;
}
for(int i = 0; i < M; i++){
keys[a[i] - 1]++;
keys[b[i] - 1]++;
}
for(int i = 0; i < N; i++){
printf("%d\n", keys[i]);
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_279595/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_279595/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [6 x i8] c"%d %d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%N = alloca i32, align 4
%M = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %N) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %M) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %N, ptr noundef nonnull %M)
%0 = load i32, ptr %M, 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 %M, align 4, !tbaa !5
%4 = zext i32 %3 to i64
%vla1 = alloca i32, i64 %4, align 16
%5 = load i32, ptr %N, align 4, !tbaa !5
%6 = zext i32 %5 to i64
%vla2 = alloca i32, i64 %6, align 16
%cmp56 = icmp sgt i32 %3, 0
br i1 %cmp56, label %for.body, label %for.cond7.preheader
for.cond7.preheader.loopexit: ; preds = %for.body
%.pre = load i32, ptr %N, align 4, !tbaa !5
br label %for.cond7.preheader
for.cond7.preheader: ; preds = %for.cond7.preheader.loopexit, %entry
%7 = phi i32 [ %5, %entry ], [ %.pre, %for.cond7.preheader.loopexit ]
%.lcssa = phi i32 [ %3, %entry ], [ %10, %for.cond7.preheader.loopexit ]
%cmp858 = icmp sgt i32 %7, 0
br i1 %cmp858, label %for.body10.preheader, label %for.cond17.preheader
for.body10.preheader: ; preds = %for.cond7.preheader
%8 = zext i32 %7 to i64
%9 = shl nuw nsw i64 %8, 2
call void @llvm.memset.p0.i64(ptr nonnull align 16 %vla2, i8 0, i64 %9, i1 false), !tbaa !5
br label %for.cond17.preheader
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
%arrayidx4 = getelementptr inbounds i32, ptr %vla1, i64 %indvars.iv
%call5 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx, ptr noundef nonnull %arrayidx4)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%10 = load i32, ptr %M, align 4, !tbaa !5
%11 = sext i32 %10 to i64
%cmp = icmp slt i64 %indvars.iv.next, %11
br i1 %cmp, label %for.body, label %for.cond7.preheader.loopexit, !llvm.loop !9
for.cond17.preheader: ; preds = %for.body10.preheader, %for.cond7.preheader
%cmp1860 = icmp sgt i32 %.lcssa, 0
br i1 %cmp1860, label %for.body20.preheader, label %for.cond36.preheader
for.body20.preheader: ; preds = %for.cond17.preheader
%wide.trip.count = zext i32 %.lcssa to i64
br label %for.body20
for.cond36.preheader: ; preds = %for.body20, %for.cond17.preheader
br i1 %cmp858, label %for.body39, label %for.cond.cleanup38
for.body20: ; preds = %for.body20.preheader, %for.body20
%indvars.iv69 = phi i64 [ 0, %for.body20.preheader ], [ %indvars.iv.next70, %for.body20 ]
%arrayidx22 = getelementptr inbounds i32, ptr %vla, i64 %indvars.iv69
%12 = load i32, ptr %arrayidx22, align 4, !tbaa !5
%sub = add nsw i32 %12, -1
%idxprom23 = sext i32 %sub to i64
%arrayidx24 = getelementptr inbounds i32, ptr %vla2, i64 %idxprom23
%13 = load i32, ptr %arrayidx24, align 4, !tbaa !5
%inc25 = add nsw i32 %13, 1
store i32 %inc25, ptr %arrayidx24, align 4, !tbaa !5
%arrayidx27 = getelementptr inbounds i32, ptr %vla1, i64 %indvars.iv69
%14 = load i32, ptr %arrayidx27, align 4, !tbaa !5
%sub28 = add nsw i32 %14, -1
%idxprom29 = sext i32 %sub28 to i64
%arrayidx30 = getelementptr inbounds i32, ptr %vla2, i64 %idxprom29
%15 = load i32, ptr %arrayidx30, align 4, !tbaa !5
%inc31 = add nsw i32 %15, 1
store i32 %inc31, ptr %arrayidx30, align 4, !tbaa !5
%indvars.iv.next70 = add nuw nsw i64 %indvars.iv69, 1
%exitcond.not = icmp eq i64 %indvars.iv.next70, %wide.trip.count
br i1 %exitcond.not, label %for.cond36.preheader, label %for.body20, !llvm.loop !11
for.cond.cleanup38: ; preds = %for.body39, %for.cond36.preheader
call void @llvm.stackrestore.p0(ptr %2)
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
for.body39: ; preds = %for.cond36.preheader, %for.body39
%indvars.iv72 = phi i64 [ %indvars.iv.next73, %for.body39 ], [ 0, %for.cond36.preheader ]
%arrayidx41 = getelementptr inbounds i32, ptr %vla2, i64 %indvars.iv72
%16 = load i32, ptr %arrayidx41, align 4, !tbaa !5
%call42 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %16)
%indvars.iv.next73 = add nuw nsw i64 %indvars.iv72, 1
%17 = load i32, ptr %N, align 4, !tbaa !5
%18 = sext i32 %17 to i64
%cmp37 = icmp slt i64 %indvars.iv.next73, %18
br i1 %cmp37, label %for.body39, label %for.cond.cleanup38, !llvm.loop !12
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare ptr @llvm.stacksave.p0() #3
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare void @llvm.stackrestore.p0(ptr) #3
; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #4
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nocallback nofree nosync nounwind willreturn }
attributes #4 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #5 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
|
#include <stdio.h>
int main(){
int n,m;
scanf("%d%d",&n,&m);
int a[m],b[m],road[n];
for (int i=0;i<m;i++){
scanf("%d%d",&a[i],&b[i]);
}
for (int i=0;i<n;i++){
road[i]=0;
for (int j=0;j<m;j++){
if (i+1==a[j]){
road[i]++;
}
if (i+1==b[j]){
road[i]++;
}
}
printf("%d\n",road[i]);
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_279652/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_279652/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
%m = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %m) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n, ptr noundef nonnull %m)
%0 = load i32, ptr %m, 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 %m, align 4, !tbaa !5
%4 = zext i32 %3 to i64
%vla1 = alloca i32, i64 %4, align 16
%cmp54 = icmp sgt i32 %3, 0
br i1 %cmp54, label %for.body, label %for.cond7.preheader
for.cond7.preheader: ; preds = %for.body, %entry
%5 = load i32, ptr %n, align 4, !tbaa !5
%cmp858 = icmp sgt i32 %5, 0
br i1 %cmp858, label %for.body10, label %for.cond.cleanup9
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
%arrayidx4 = getelementptr inbounds i32, ptr %vla1, i64 %indvars.iv
%call5 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx, ptr noundef nonnull %arrayidx4)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%6 = load i32, ptr %m, align 4, !tbaa !5
%7 = sext i32 %6 to i64
%cmp = icmp slt i64 %indvars.iv.next, %7
br i1 %cmp, label %for.body, label %for.cond7.preheader, !llvm.loop !9
for.cond.cleanup9: ; preds = %for.cond.cleanup15, %for.cond7.preheader
call void @llvm.stackrestore.p0(ptr %2)
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
for.body10: ; preds = %for.cond7.preheader, %for.cond.cleanup15
%indvars.iv64 = phi i64 [ %9, %for.cond.cleanup15 ], [ 0, %for.cond7.preheader ]
%8 = load i32, ptr %m, align 4, !tbaa !5
%cmp1456 = icmp sgt i32 %8, 0
%9 = add nuw nsw i64 %indvars.iv64, 1
br i1 %cmp1456, label %for.body16.lr.ph, label %for.cond.cleanup15
for.body16.lr.ph: ; preds = %for.body10
%wide.trip.count = zext i32 %8 to i64
%min.iters.check = icmp ult i32 %8, 8
br i1 %min.iters.check, label %for.body16.preheader, label %vector.ph
vector.ph: ; preds = %for.body16.lr.ph
%n.vec = and i64 %wide.trip.count, 4294967288
%broadcast.splatinsert = insertelement <4 x i64> poison, i64 %9, i64 0
%broadcast.splat = shufflevector <4 x i64> %broadcast.splatinsert, <4 x i64> 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> [ zeroinitializer, %vector.ph ], [ %28, %vector.body ]
%vec.phi69 = phi <4 x i32> [ zeroinitializer, %vector.ph ], [ %29, %vector.body ]
%10 = getelementptr inbounds i32, ptr %vla, i64 %index
%wide.load = load <4 x i32>, ptr %10, align 16, !tbaa !5
%11 = getelementptr inbounds i32, ptr %10, i64 4
%wide.load70 = load <4 x i32>, ptr %11, align 16, !tbaa !5
%12 = zext <4 x i32> %wide.load to <4 x i64>
%13 = zext <4 x i32> %wide.load70 to <4 x i64>
%14 = icmp eq <4 x i64> %broadcast.splat, %12
%15 = icmp eq <4 x i64> %broadcast.splat, %13
%16 = zext <4 x i1> %14 to <4 x i32>
%17 = zext <4 x i1> %15 to <4 x i32>
%18 = add <4 x i32> %vec.phi, %16
%19 = add <4 x i32> %vec.phi69, %17
%20 = getelementptr inbounds i32, ptr %vla1, i64 %index
%wide.load71 = load <4 x i32>, ptr %20, align 16, !tbaa !5
%21 = getelementptr inbounds i32, ptr %20, i64 4
%wide.load72 = load <4 x i32>, ptr %21, align 16, !tbaa !5
%22 = zext <4 x i32> %wide.load71 to <4 x i64>
%23 = zext <4 x i32> %wide.load72 to <4 x i64>
%24 = icmp eq <4 x i64> %broadcast.splat, %22
%25 = icmp eq <4 x i64> %broadcast.splat, %23
%26 = zext <4 x i1> %24 to <4 x i32>
%27 = zext <4 x i1> %25 to <4 x i32>
%28 = add <4 x i32> %18, %26
%29 = add <4 x i32> %19, %27
%index.next = add nuw i64 %index, 8
%30 = icmp eq i64 %index.next, %n.vec
br i1 %30, label %middle.block, label %vector.body, !llvm.loop !11
middle.block: ; preds = %vector.body
%bin.rdx = add <4 x i32> %29, %28
%31 = 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.cond.cleanup15, label %for.body16.preheader
for.body16.preheader: ; preds = %for.body16.lr.ph, %middle.block
%.ph = phi i32 [ 0, %for.body16.lr.ph ], [ %31, %middle.block ]
%indvars.iv61.ph = phi i64 [ 0, %for.body16.lr.ph ], [ %n.vec, %middle.block ]
br label %for.body16
for.cond.cleanup15: ; preds = %for.body16, %middle.block, %for.body10
%32 = phi i32 [ 0, %for.body10 ], [ %31, %middle.block ], [ %40, %for.body16 ]
%call37 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %32)
%33 = load i32, ptr %n, align 4, !tbaa !5
%34 = sext i32 %33 to i64
%cmp8 = icmp slt i64 %9, %34
br i1 %cmp8, label %for.body10, label %for.cond.cleanup9, !llvm.loop !14
for.body16: ; preds = %for.body16.preheader, %for.body16
%35 = phi i32 [ %40, %for.body16 ], [ %.ph, %for.body16.preheader ]
%indvars.iv61 = phi i64 [ %indvars.iv.next62, %for.body16 ], [ %indvars.iv61.ph, %for.body16.preheader ]
%arrayidx18 = getelementptr inbounds i32, ptr %vla, i64 %indvars.iv61
%36 = load i32, ptr %arrayidx18, align 4, !tbaa !5
%37 = zext i32 %36 to i64
%cmp19 = icmp eq i64 %9, %37
%inc22 = zext i1 %cmp19 to i32
%spec.select = add nsw i32 %35, %inc22
%arrayidx25 = getelementptr inbounds i32, ptr %vla1, i64 %indvars.iv61
%38 = load i32, ptr %arrayidx25, align 4, !tbaa !5
%39 = zext i32 %38 to i64
%cmp26 = icmp eq i64 %9, %39
%inc30 = zext i1 %cmp26 to i32
%40 = add nsw i32 %spec.select, %inc30
%indvars.iv.next62 = add nuw nsw i64 %indvars.iv61, 1
%exitcond.not = icmp eq i64 %indvars.iv.next62, %wide.trip.count
br i1 %exitcond.not, label %for.cond.cleanup15, label %for.body16, !llvm.loop !15
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare ptr @llvm.stacksave.p0() #3
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare void @llvm.stackrestore.p0(ptr) #3
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.vector.reduce.add.v4i32(<4 x i32>) #4
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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}
!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, !13, !12}
|
#include <stdio.h>
int main(void){
int i,j;
int n,m;
int a[50],b[50];
int co[50];
scanf("%d %d",&n,&m);
for(i=0;i<m;i++){
scanf("%d %d",&a[i],&b[i]);
}
for(i=0;i<n;i++) co[i]=0;
for(i=0;i<n;i++){
for(j=0;j<m;j++){
if(a[j]==i+1) co[i]++;
if(b[j]==i+1) co[i]++;
}
}
for(i=0;i<n;i++){
printf("%d\n",co[i]);
}
return(0);
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_279696/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_279696/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [6 x i8] c"%d %d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
%m = alloca i32, align 4
%a = alloca [50 x i32], align 16
%b = alloca [50 x i32], align 16
%co = alloca [50 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %m) #4
call void @llvm.lifetime.start.p0(i64 200, ptr nonnull %a) #4
call void @llvm.lifetime.start.p0(i64 200, ptr nonnull %b) #4
call void @llvm.lifetime.start.p0(i64 200, ptr nonnull %co) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n, ptr noundef nonnull %m)
%0 = load i32, ptr %m, align 4, !tbaa !5
%cmp67 = icmp sgt i32 %0, 0
br i1 %cmp67, label %for.body, label %for.cond4.preheader
for.cond4.preheader: ; preds = %for.body, %entry
%.lcssa66 = phi i32 [ %0, %entry ], [ %2, %for.body ]
%1 = load i32, ptr %n, align 4, !tbaa !5
%cmp569 = icmp sgt i32 %1, 0
br i1 %cmp569, label %for.cond15.preheader.lr.ph, label %for.end47
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [50 x i32], ptr %a, i64 0, i64 %indvars.iv
%arrayidx2 = getelementptr inbounds [50 x i32], ptr %b, i64 0, i64 %indvars.iv
%call3 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx, ptr noundef nonnull %arrayidx2)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%2 = load i32, ptr %m, 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.cond4.preheader, !llvm.loop !9
for.cond15.preheader.lr.ph: ; preds = %for.cond4.preheader
%4 = zext i32 %1 to i64
%5 = shl nuw nsw i64 %4, 2
call void @llvm.memset.p0.i64(ptr nonnull align 16 %co, i8 0, i64 %5, i1 false), !tbaa !5
%cmp1672 = icmp sgt i32 %.lcssa66, 0
br i1 %cmp1672, label %for.cond15.preheader.us.preheader, label %for.body41.preheader
for.cond15.preheader.us.preheader: ; preds = %for.cond15.preheader.lr.ph
%wide.trip.count89 = zext i32 %1 to i64
%wide.trip.count = zext i32 %.lcssa66 to i64
br label %for.cond15.preheader.us
for.cond15.preheader.us: ; preds = %for.cond15.preheader.us.preheader, %for.cond15.for.inc36_crit_edge.us
%indvars.iv86 = phi i64 [ 0, %for.cond15.preheader.us.preheader ], [ %indvars.iv.next87, %for.cond15.for.inc36_crit_edge.us ]
%indvars.iv.next87 = add nuw nsw i64 %indvars.iv86, 1
%arrayidx22.us = getelementptr inbounds [50 x i32], ptr %co, i64 0, i64 %indvars.iv86
br label %for.body17.us
for.body17.us: ; preds = %for.cond15.preheader.us, %for.inc33.us
%indvars.iv83 = phi i64 [ 0, %for.cond15.preheader.us ], [ %indvars.iv.next84, %for.inc33.us ]
%arrayidx19.us = getelementptr inbounds [50 x i32], ptr %a, i64 0, i64 %indvars.iv83
%6 = load i32, ptr %arrayidx19.us, align 4, !tbaa !5
%7 = zext i32 %6 to i64
%cmp20.us = icmp eq i64 %indvars.iv.next87, %7
br i1 %cmp20.us, label %if.then.us, label %if.end.us
if.then.us: ; preds = %for.body17.us
%8 = load i32, ptr %arrayidx22.us, align 4, !tbaa !5
%inc23.us = add nsw i32 %8, 1
store i32 %inc23.us, ptr %arrayidx22.us, align 4, !tbaa !5
br label %if.end.us
if.end.us: ; preds = %if.then.us, %for.body17.us
%arrayidx25.us = getelementptr inbounds [50 x i32], ptr %b, i64 0, i64 %indvars.iv83
%9 = load i32, ptr %arrayidx25.us, align 4, !tbaa !5
%10 = zext i32 %9 to i64
%cmp27.us = icmp eq i64 %indvars.iv.next87, %10
br i1 %cmp27.us, label %if.then28.us, label %for.inc33.us
if.then28.us: ; preds = %if.end.us
%11 = load i32, ptr %arrayidx22.us, align 4, !tbaa !5
%inc31.us = add nsw i32 %11, 1
store i32 %inc31.us, ptr %arrayidx22.us, align 4, !tbaa !5
br label %for.inc33.us
for.inc33.us: ; preds = %if.then28.us, %if.end.us
%indvars.iv.next84 = add nuw nsw i64 %indvars.iv83, 1
%exitcond.not = icmp eq i64 %indvars.iv.next84, %wide.trip.count
br i1 %exitcond.not, label %for.cond15.for.inc36_crit_edge.us, label %for.body17.us, !llvm.loop !11
for.cond15.for.inc36_crit_edge.us: ; preds = %for.inc33.us
%exitcond90.not = icmp eq i64 %indvars.iv.next87, %wide.trip.count89
br i1 %exitcond90.not, label %for.cond39.preheader, label %for.cond15.preheader.us, !llvm.loop !12
for.cond39.preheader: ; preds = %for.cond15.for.inc36_crit_edge.us
br i1 %cmp569, label %for.body41.preheader, label %for.end47
for.body41.preheader: ; preds = %for.cond15.preheader.lr.ph, %for.cond39.preheader
br label %for.body41
for.body41: ; preds = %for.body41.preheader, %for.body41
%indvars.iv91 = phi i64 [ %indvars.iv.next92, %for.body41 ], [ 0, %for.body41.preheader ]
%arrayidx43 = getelementptr inbounds [50 x i32], ptr %co, i64 0, i64 %indvars.iv91
%12 = load i32, ptr %arrayidx43, align 4, !tbaa !5
%call44 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %12)
%indvars.iv.next92 = add nuw nsw i64 %indvars.iv91, 1
%13 = load i32, ptr %n, align 4, !tbaa !5
%14 = sext i32 %13 to i64
%cmp40 = icmp slt i64 %indvars.iv.next92, %14
br i1 %cmp40, label %for.body41, label %for.end47, !llvm.loop !13
for.end47: ; preds = %for.body41, %for.cond4.preheader, %for.cond39.preheader
call void @llvm.lifetime.end.p0(i64 200, ptr nonnull %co) #4
call void @llvm.lifetime.end.p0(i64 200, ptr nonnull %b) #4
call void @llvm.lifetime.end.p0(i64 200, ptr nonnull %a) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %m) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #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 nounwind willreturn memory(argmem: write) }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
|
#include <stdio.h>
int main() {
int n, m;
scanf("%d %d", &n, &m);
int nroad[n];
int i;
for(i=0;i<n;i++) {
nroad[i] = 0;
}
for(i=0;i<m;i++) {
int ta, tb;
scanf("%d %d", &ta, &tb);
nroad[ta - 1]++;
nroad[tb - 1]++;
}
for(i=0;i<n;i++) {
printf("%d\n", nroad[i]);
}
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_279739/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_279739/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [6 x i8] c"%d %d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
%m = alloca i32, align 4
%ta = alloca i32, align 4
%tb = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %m) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n, ptr noundef nonnull %m)
%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
%cmp31 = icmp sgt i32 %3, 0
br i1 %cmp31, label %for.body.preheader, label %for.cond1.preheader
for.body.preheader: ; preds = %entry
%4 = zext i32 %3 to i64
%5 = shl nuw nsw i64 %4, 2
call void @llvm.memset.p0.i64(ptr nonnull align 16 %vla, i8 0, i64 %5, i1 false), !tbaa !5
br label %for.cond1.preheader
for.cond1.preheader: ; preds = %for.body.preheader, %entry
%6 = load i32, ptr %m, align 4, !tbaa !5
%cmp233 = icmp sgt i32 %6, 0
br i1 %cmp233, label %for.body3, label %for.cond15.preheader
for.cond15.preheader.loopexit: ; preds = %for.body3
%.pre = load i32, ptr %n, align 4, !tbaa !5
br label %for.cond15.preheader
for.cond15.preheader: ; preds = %for.cond15.preheader.loopexit, %for.cond1.preheader
%7 = phi i32 [ %.pre, %for.cond15.preheader.loopexit ], [ %3, %for.cond1.preheader ]
%cmp1635 = icmp sgt i32 %7, 0
br i1 %cmp1635, label %for.body17, label %for.end23
for.body3: ; preds = %for.cond1.preheader, %for.body3
%i.134 = phi i32 [ %inc13, %for.body3 ], [ 0, %for.cond1.preheader ]
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %ta) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %tb) #5
%call4 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %ta, ptr noundef nonnull %tb)
%8 = load i32, ptr %ta, align 4, !tbaa !5
%sub = add nsw i32 %8, -1
%idxprom5 = sext i32 %sub to i64
%arrayidx6 = getelementptr inbounds i32, ptr %vla, i64 %idxprom5
%9 = load i32, ptr %arrayidx6, align 4, !tbaa !5
%inc7 = add nsw i32 %9, 1
store i32 %inc7, ptr %arrayidx6, align 4, !tbaa !5
%10 = load i32, ptr %tb, align 4, !tbaa !5
%sub8 = add nsw i32 %10, -1
%idxprom9 = sext i32 %sub8 to i64
%arrayidx10 = getelementptr inbounds i32, ptr %vla, i64 %idxprom9
%11 = load i32, ptr %arrayidx10, align 4, !tbaa !5
%inc11 = add nsw i32 %11, 1
store i32 %inc11, ptr %arrayidx10, align 4, !tbaa !5
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %tb) #5
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %ta) #5
%inc13 = add nuw nsw i32 %i.134, 1
%12 = load i32, ptr %m, align 4, !tbaa !5
%cmp2 = icmp slt i32 %inc13, %12
br i1 %cmp2, label %for.body3, label %for.cond15.preheader.loopexit, !llvm.loop !9
for.body17: ; preds = %for.cond15.preheader, %for.body17
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body17 ], [ 0, %for.cond15.preheader ]
%arrayidx19 = getelementptr inbounds i32, ptr %vla, i64 %indvars.iv
%13 = load i32, ptr %arrayidx19, align 4, !tbaa !5
%call20 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %13)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%14 = load i32, ptr %n, align 4, !tbaa !5
%15 = sext i32 %14 to i64
%cmp16 = icmp slt i64 %indvars.iv.next, %15
br i1 %cmp16, label %for.body17, label %for.end23, !llvm.loop !11
for.end23: ; preds = %for.body17, %for.cond15.preheader
call void @llvm.stackrestore.p0(ptr %2)
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: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare ptr @llvm.stacksave.p0() #3
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare void @llvm.stackrestore.p0(ptr) #3
; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #4
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nocallback nofree nosync nounwind willreturn }
attributes #4 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #5 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
|
#include<stdio.h>
#include<malloc.h>
#include<string.h>
int main()
{
int n;
scanf("%d", &n);
char t;
char *s = (char *)malloc(sizeof(char)*n + 1);
//scanf("%c", &t);
scanf("%s",s);
int i,j=0;
char *r = (char *)malloc(sizeof(char)*n);
r[j++] = s[0];
for (i = 1; i < n; i++)
{
if ((s[i] == 'a' || s[i] == 'e' || s[i] == 'i' || s[i] == 'o' || s[i] == 'u' || s[i] == 'y') && (s[i - 1] == 'a' || s[i - 1] == 'e' || s[i - 1] == 'i' || s[i - 1] == 'o' || s[i - 1] == 'u' || s[i - 1] == 'y'))
{
continue;
}
else
{
r[j++] = s[i];
}
}
r[j] = '\0';
printf("%s", r);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_27979/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_27979/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [3 x i8] c"%s\00", align 1
; 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
%conv = sext i32 %0 to i64
%add = add nsw i64 %conv, 1
%call1 = call noalias ptr @malloc(i64 noundef %add) #6
%call2 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef %call1)
%1 = load i32, ptr %n, align 4, !tbaa !5
%conv3 = sext i32 %1 to i64
%call5 = call noalias ptr @malloc(i64 noundef %conv3) #6
%2 = load i8, ptr %call1, align 1, !tbaa !9
store i8 %2, ptr %call5, align 1, !tbaa !9
%cmp124 = icmp sgt i32 %1, 1
br i1 %cmp124, label %for.body.preheader, label %for.end
for.body.preheader: ; preds = %entry
%wide.trip.count = zext i32 %1 to i64
%invariant.gep = getelementptr i8, ptr %call1, i64 -1
br label %for.body
for.body: ; preds = %for.body.preheader, %for.inc
%indvars.iv = phi i64 [ 1, %for.body.preheader ], [ %indvars.iv.next, %for.inc ]
%j.0125 = phi i32 [ 1, %for.body.preheader ], [ %j.1, %for.inc ]
%arrayidx9 = getelementptr inbounds i8, ptr %call1, i64 %indvars.iv
%3 = load i8, ptr %arrayidx9, align 1, !tbaa !9
%4 = add i8 %3, -97
%5 = call i8 @llvm.fshl.i8(i8 %4, i8 %4, i8 7)
switch i8 %5, label %if.else [
i8 0, label %land.lhs.true
i8 2, label %land.lhs.true
i8 4, label %land.lhs.true
i8 7, label %land.lhs.true
i8 10, label %land.lhs.true
i8 12, label %land.lhs.true
]
land.lhs.true: ; preds = %for.body, %for.body, %for.body, %for.body, %for.body, %for.body
%gep = getelementptr i8, ptr %invariant.gep, i64 %indvars.iv
%6 = load i8, ptr %gep, align 1, !tbaa !9
%7 = add i8 %6, -97
%8 = call i8 @llvm.fshl.i8(i8 %7, i8 %7, i8 7)
switch i8 %8, label %if.else [
i8 0, label %for.inc
i8 2, label %for.inc
i8 4, label %for.inc
i8 7, label %for.inc
i8 10, label %for.inc
i8 12, label %for.inc
]
if.else: ; preds = %land.lhs.true, %for.body
%inc84 = add nsw i32 %j.0125, 1
%idxprom85 = sext i32 %j.0125 to i64
%arrayidx86 = getelementptr inbounds i8, ptr %call5, i64 %idxprom85
store i8 %3, ptr %arrayidx86, align 1, !tbaa !9
br label %for.inc
for.inc: ; preds = %land.lhs.true, %land.lhs.true, %land.lhs.true, %land.lhs.true, %land.lhs.true, %land.lhs.true, %if.else
%j.1 = phi i32 [ %j.0125, %land.lhs.true ], [ %inc84, %if.else ], [ %j.0125, %land.lhs.true ], [ %j.0125, %land.lhs.true ], [ %j.0125, %land.lhs.true ], [ %j.0125, %land.lhs.true ], [ %j.0125, %land.lhs.true ]
%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.loopexit, label %for.body, !llvm.loop !10
for.end.loopexit: ; preds = %for.inc
%9 = sext i32 %j.1 to i64
br label %for.end
for.end: ; preds = %for.end.loopexit, %entry
%j.0.lcssa = phi i64 [ 1, %entry ], [ %9, %for.end.loopexit ]
%arrayidx89 = getelementptr inbounds i8, ptr %call5, i64 %j.0.lcssa
store i8 0, ptr %arrayidx89, align 1, !tbaa !9
%call90 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, ptr noundef nonnull %call5)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #5
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @malloc(i64 noundef) local_unnamed_addr #3
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i8 @llvm.fshl.i8(i8, i8, i8) #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 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 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #5 = { nounwind }
attributes #6 = { nounwind allocsize(0) }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!7, !7, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
|
#include<stdio.h>
int main(void){
int n,m;
int i,j,k;
int cups[3][16];
int cup[3][16];
int temp;
int move[2];
int moves[2];
int min;
int ccups[3];
scanf("%d %d",&n,&m);
while(n && m){
for(i=0;i<3;i++){
scanf("%d",&cups[i][0]);
cup[i][0] = cups[i][0];
for(j=1;j<cups[i][0]+1;j++){
scanf("%d",&cups[i][j]);
cup[i][j] = cups[i][j];
}
}
if(cups[0][0] == n || cups[2][0] == n){
printf("0\n");
}else{
move[0] = -1;
move[1] = -1;
moves[0] = -1;
moves[1] = -1;
min = -1;
for(i=1;i<m+1;i++){
ccups[0] = cups[0][cups[0][0]];
ccups[1] = cups[1][cups[1][0]];
ccups[2] = cups[2][cups[2][0]];
if(ccups[0] > ccups[1] && (move[0] != 1 || move[1] != 0)){
cups[1][cups[1][0]+1] = ccups[0];
cups[0][0]--;
cups[1][0]++;
move[0] = 0;
move[1] = 1;
}else if(ccups[1] > ccups[2] && (move[0] != 2 || move[1] != 1)){
cups[2][cups[2][0]+1] = ccups[1];
cups[1][0]--;
cups[2][0]++;
move[0] = 1;
move[1] = 2;
}else if(ccups[2] > ccups[1] && (move[0] != 1 || move[1] != 2)){
cups[1][cups[1][0]+1] = ccups[2];
cups[2][0]--;
cups[1][0]++;
move[0] = 2;
move[1] = 1;
}else if(ccups[1] > ccups[0] && (move[0] != 0 || move[1] != 1)){
cups[0][cups[0][0]+1] = ccups[1];
cups[1][0]--;
cups[0][0]++;
move[0] = 1;
move[1] = 0;
}
if(cups[0][0] == n || cups[2][0] == n){
min = i;
break;
}
ccups[0] = cup[0][cup[0][0]];
ccups[1] = cup[1][cup[1][0]];
ccups[2] = cup[2][cup[2][0]];
if(ccups[1] > ccups[0] && (moves[0] != 0 || moves[1] != 1)){
cup[0][cup[0][0]+1] = ccups[1];
cup[1][0]--;
cup[0][0]++;
moves[0] = 1;
moves[1] = 0;
}else if(ccups[2] > ccups[1] && (moves[0] != 1 || moves[1] != 2)){
cup[1][cup[1][0]+1] = ccups[2];
cup[2][0]--;
cup[1][0]++;
moves[0] = 2;
moves[1] = 1;
}else if(ccups[1] > ccups[2] && (moves[0] != 2 || moves[1] != 1)){
cup[2][cup[2][0]+1] = ccups[1];
cup[1][0]--;
cup[2][0]++;
moves[0] = 1;
moves[1] = 2;
}else if(ccups[0] > ccups[1] && (moves[0] != 1 || moves[1] != 0)){
cup[1][cup[1][0]+1] = ccups[0];
cup[0][0]--;
cup[1][0]++;
moves[0] = 0;
moves[1] = 1;
}
if(cup[0][0] == n || cup[2][0] == n){
min = i;
break;
}
}
printf("%d\n",min);
}
scanf("%d %d",&n,&m);
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_279854/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_279854/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [6 x i8] c"%d %d\00", align 1
@.str.1 = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.3 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
@str = private unnamed_addr constant [2 x i8] c"0\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
%m = alloca i32, align 4
%cups = alloca [3 x [16 x i32]], align 16
%cup = alloca [3 x [16 x i32]], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %m) #4
call void @llvm.lifetime.start.p0(i64 192, ptr nonnull %cups) #4
call void @llvm.lifetime.start.p0(i64 192, ptr nonnull %cup) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n, ptr noundef nonnull %m)
%0 = load i32, ptr %n, align 4, !tbaa !5
%tobool396 = icmp ne i32 %0, 0
%1 = load i32, ptr %m, align 4
%tobool1397 = icmp ne i32 %1, 0
%2 = select i1 %tobool396, i1 %tobool1397, i1 false
br i1 %2, label %for.cond.preheader.lr.ph, label %while.end
for.cond.preheader.lr.ph: ; preds = %entry
%arrayidx35 = getelementptr inbounds [3 x [16 x i32]], ptr %cups, i64 0, i64 2
%arrayidx53 = getelementptr inbounds [3 x [16 x i32]], ptr %cups, i64 0, i64 1
%arrayidx184 = getelementptr inbounds [3 x [16 x i32]], ptr %cup, i64 0, i64 1
%arrayidx190 = getelementptr inbounds [3 x [16 x i32]], ptr %cup, i64 0, i64 2
br label %for.cond.preheader
for.cond.preheader: ; preds = %for.cond.preheader.lr.ph, %if.end316
%call3 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %cups)
%3 = load i32, ptr %cups, align 16, !tbaa !5
store i32 %3, ptr %cup, align 16, !tbaa !5
%cmp14.not385 = icmp slt i32 %3, 1
br i1 %cmp14.not385, label %for.inc29, label %for.body15
for.body15: ; preds = %for.cond.preheader, %for.body15
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body15 ], [ 1, %for.cond.preheader ]
%arrayidx19 = getelementptr inbounds [3 x [16 x i32]], ptr %cups, i64 0, i64 0, i64 %indvars.iv
%call20 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %arrayidx19)
%4 = load i32, ptr %arrayidx19, align 4, !tbaa !5
%arrayidx28 = getelementptr inbounds [3 x [16 x i32]], ptr %cup, i64 0, i64 0, i64 %indvars.iv
store i32 %4, ptr %arrayidx28, align 4, !tbaa !5
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%5 = load i32, ptr %cups, align 16, !tbaa !5
%6 = sext i32 %5 to i64
%cmp14.not.not = icmp slt i64 %indvars.iv, %6
br i1 %cmp14.not.not, label %for.body15, label %for.inc29, !llvm.loop !9
for.inc29: ; preds = %for.body15, %for.cond.preheader
%call3.1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %arrayidx53)
%7 = load i32, ptr %arrayidx53, align 16, !tbaa !5
store i32 %7, ptr %arrayidx184, align 16, !tbaa !5
%cmp14.not385.1 = icmp slt i32 %7, 1
br i1 %cmp14.not385.1, label %for.inc29.1, label %for.body15.1
for.body15.1: ; preds = %for.inc29, %for.body15.1
%indvars.iv.1 = phi i64 [ %indvars.iv.next.1, %for.body15.1 ], [ 1, %for.inc29 ]
%arrayidx19.1 = getelementptr inbounds [3 x [16 x i32]], ptr %cups, i64 0, i64 1, i64 %indvars.iv.1
%call20.1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %arrayidx19.1)
%8 = load i32, ptr %arrayidx19.1, align 4, !tbaa !5
%arrayidx28.1 = getelementptr inbounds [3 x [16 x i32]], ptr %cup, i64 0, i64 1, i64 %indvars.iv.1
store i32 %8, ptr %arrayidx28.1, align 4, !tbaa !5
%indvars.iv.next.1 = add nuw nsw i64 %indvars.iv.1, 1
%9 = load i32, ptr %arrayidx53, align 16, !tbaa !5
%10 = sext i32 %9 to i64
%cmp14.not.not.1 = icmp slt i64 %indvars.iv.1, %10
br i1 %cmp14.not.not.1, label %for.body15.1, label %for.inc29.1, !llvm.loop !9
for.inc29.1: ; preds = %for.body15.1, %for.inc29
%call3.2 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %arrayidx35)
%11 = load i32, ptr %arrayidx35, align 16
store i32 %11, ptr %arrayidx190, align 16, !tbaa !5
%cmp14.not385.2 = icmp slt i32 %11, 1
br i1 %cmp14.not385.2, label %for.inc29.2, label %for.body15.2
for.body15.2: ; preds = %for.inc29.1, %for.body15.2
%indvars.iv.2 = phi i64 [ %indvars.iv.next.2, %for.body15.2 ], [ 1, %for.inc29.1 ]
%arrayidx19.2 = getelementptr inbounds [3 x [16 x i32]], ptr %cups, i64 0, i64 2, i64 %indvars.iv.2
%call20.2 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %arrayidx19.2)
%12 = load i32, ptr %arrayidx19.2, align 4, !tbaa !5
%arrayidx28.2 = getelementptr inbounds [3 x [16 x i32]], ptr %cup, i64 0, i64 2, i64 %indvars.iv.2
store i32 %12, ptr %arrayidx28.2, align 4, !tbaa !5
%indvars.iv.next.2 = add nuw nsw i64 %indvars.iv.2, 1
%13 = load i32, ptr %arrayidx35, align 16
%14 = sext i32 %13 to i64
%cmp14.not.not.2 = icmp slt i64 %indvars.iv.2, %14
br i1 %cmp14.not.not.2, label %for.body15.2, label %for.inc29.2, !llvm.loop !9
for.inc29.2: ; preds = %for.body15.2, %for.inc29.1
%15 = phi i32 [ %11, %for.inc29.1 ], [ %13, %for.body15.2 ]
%16 = load i32, ptr %cups, align 16, !tbaa !5
%17 = load i32, ptr %n, align 4, !tbaa !5
%cmp34 = icmp eq i32 %16, %17
%cmp37 = icmp eq i32 %15, %17
%or.cond398 = or i1 %cmp34, %cmp37
br i1 %or.cond398, label %if.then, label %for.cond43.preheader
for.cond43.preheader: ; preds = %for.inc29.2
%18 = load i32, ptr %m, align 4, !tbaa !5
%cmp45.not388 = icmp slt i32 %18, 1
br i1 %cmp45.not388, label %for.end314, label %for.body46.preheader
for.body46.preheader: ; preds = %for.cond43.preheader
%.pre = load i32, ptr %arrayidx53, align 16, !tbaa !5
br label %for.body46
if.then: ; preds = %for.inc29.2
%puts = call i32 @puts(ptr nonnull dereferenceable(1) @str)
br label %if.end316
for.body46: ; preds = %for.body46.preheader, %for.inc312
%19 = phi i32 [ %52, %for.inc312 ], [ %11, %for.body46.preheader ]
%20 = phi i32 [ %50, %for.inc312 ], [ %7, %for.body46.preheader ]
%21 = phi i32 [ %51, %for.inc312 ], [ %3, %for.body46.preheader ]
%22 = phi i32 [ %38, %for.inc312 ], [ %15, %for.body46.preheader ]
%23 = phi i32 [ %36, %for.inc312 ], [ %.pre, %for.body46.preheader ]
%24 = phi i32 [ %37, %for.inc312 ], [ %16, %for.body46.preheader ]
%moves.sroa.0.0393 = phi i32 [ %moves.sroa.0.1, %for.inc312 ], [ -1, %for.body46.preheader ]
%moves.sroa.11.0392 = phi i32 [ %moves.sroa.11.1, %for.inc312 ], [ -1, %for.body46.preheader ]
%move.sroa.0.0391 = phi i32 [ %move.sroa.0.1, %for.inc312 ], [ -1, %for.body46.preheader ]
%move.sroa.11.0390 = phi i32 [ %move.sroa.11.1, %for.inc312 ], [ -1, %for.body46.preheader ]
%i.1389 = phi i32 [ %inc313, %for.inc312 ], [ 1, %for.body46.preheader ]
%idxprom50 = sext i32 %24 to i64
%arrayidx51 = getelementptr inbounds [16 x i32], ptr %cups, i64 0, i64 %idxprom50
%25 = load i32, ptr %arrayidx51, align 4, !tbaa !5
%idxprom56 = sext i32 %23 to i64
%arrayidx57 = getelementptr inbounds [3 x [16 x i32]], ptr %cups, i64 0, i64 1, i64 %idxprom56
%26 = load i32, ptr %arrayidx57, align 4, !tbaa !5
%idxprom62 = sext i32 %22 to i64
%arrayidx63 = getelementptr inbounds [3 x [16 x i32]], ptr %cups, i64 0, i64 2, i64 %idxprom62
%27 = load i32, ptr %arrayidx63, align 4, !tbaa !5
%cmp67 = icmp sgt i32 %25, %26
br i1 %cmp67, label %land.lhs.true, label %if.else88
land.lhs.true: ; preds = %for.body46
%cmp69 = icmp ne i32 %move.sroa.0.0391, 1
%cmp72 = icmp ne i32 %move.sroa.11.0390, 0
%or.cond = select i1 %cmp69, i1 true, i1 %cmp72
br i1 %or.cond, label %if.then73, label %if.else88
if.then73: ; preds = %land.lhs.true
%add78 = add nsw i32 %23, 1
%idxprom79 = sext i32 %add78 to i64
%arrayidx80 = getelementptr inbounds [3 x [16 x i32]], ptr %cups, i64 0, i64 1, i64 %idxprom79
store i32 %25, ptr %arrayidx80, align 4, !tbaa !5
%28 = load i32, ptr %cups, align 16, !tbaa !5
%dec = add nsw i32 %28, -1
store i32 %dec, ptr %cups, align 16, !tbaa !5
%29 = load i32, ptr %arrayidx53, align 16, !tbaa !5
%inc85 = add nsw i32 %29, 1
store i32 %inc85, ptr %arrayidx53, align 16, !tbaa !5
br label %if.end168
if.else88: ; preds = %land.lhs.true, %for.body46
%cmp91 = icmp sgt i32 %26, %27
br i1 %cmp91, label %land.lhs.true92, label %if.else114
land.lhs.true92: ; preds = %if.else88
%cmp94 = icmp ne i32 %move.sroa.0.0391, 2
%cmp97 = icmp ne i32 %move.sroa.11.0390, 1
%or.cond318 = select i1 %cmp94, i1 true, i1 %cmp97
br i1 %or.cond318, label %if.then98, label %if.else114
if.then98: ; preds = %land.lhs.true92
%add103 = add nsw i32 %22, 1
%idxprom104 = sext i32 %add103 to i64
%arrayidx105 = getelementptr inbounds [3 x [16 x i32]], ptr %cups, i64 0, i64 2, i64 %idxprom104
store i32 %26, ptr %arrayidx105, align 4, !tbaa !5
%30 = load i32, ptr %arrayidx53, align 16, !tbaa !5
%dec108 = add nsw i32 %30, -1
store i32 %dec108, ptr %arrayidx53, align 16, !tbaa !5
%31 = load i32, ptr %arrayidx35, align 16, !tbaa !5
%inc111 = add nsw i32 %31, 1
store i32 %inc111, ptr %arrayidx35, align 16, !tbaa !5
br label %if.end168
if.else114: ; preds = %land.lhs.true92, %if.else88
%cmp117 = icmp sgt i32 %27, %26
br i1 %cmp117, label %land.lhs.true118, label %if.else140
land.lhs.true118: ; preds = %if.else114
%cmp120 = icmp ne i32 %move.sroa.0.0391, 1
%cmp123 = icmp ne i32 %move.sroa.11.0390, 2
%or.cond319 = select i1 %cmp120, i1 true, i1 %cmp123
br i1 %or.cond319, label %if.then124, label %if.else140
if.then124: ; preds = %land.lhs.true118
%add129 = add nsw i32 %23, 1
%idxprom130 = sext i32 %add129 to i64
%arrayidx131 = getelementptr inbounds [3 x [16 x i32]], ptr %cups, i64 0, i64 1, i64 %idxprom130
store i32 %27, ptr %arrayidx131, align 4, !tbaa !5
%32 = load i32, ptr %arrayidx35, align 16, !tbaa !5
%dec134 = add nsw i32 %32, -1
store i32 %dec134, ptr %arrayidx35, align 16, !tbaa !5
%33 = load i32, ptr %arrayidx53, align 16, !tbaa !5
%inc137 = add nsw i32 %33, 1
store i32 %inc137, ptr %arrayidx53, align 16, !tbaa !5
br label %if.end168
if.else140: ; preds = %land.lhs.true118, %if.else114
%cmp143 = icmp sgt i32 %26, %25
br i1 %cmp143, label %land.lhs.true144, label %if.end168
land.lhs.true144: ; preds = %if.else140
%cmp146 = icmp ne i32 %move.sroa.0.0391, 0
%cmp149 = icmp ne i32 %move.sroa.11.0390, 1
%or.cond320 = select i1 %cmp146, i1 true, i1 %cmp149
br i1 %or.cond320, label %if.then150, label %if.end168
if.then150: ; preds = %land.lhs.true144
%add155 = add nsw i32 %24, 1
%idxprom156 = sext i32 %add155 to i64
%arrayidx157 = getelementptr inbounds [16 x i32], ptr %cups, i64 0, i64 %idxprom156
store i32 %26, ptr %arrayidx157, align 4, !tbaa !5
%34 = load i32, ptr %arrayidx53, align 16, !tbaa !5
%dec160 = add nsw i32 %34, -1
store i32 %dec160, ptr %arrayidx53, align 16, !tbaa !5
%35 = load i32, ptr %cups, align 16, !tbaa !5
%inc163 = add nsw i32 %35, 1
store i32 %inc163, ptr %cups, align 16, !tbaa !5
br label %if.end168
if.end168: ; preds = %if.then98, %if.else140, %if.then150, %land.lhs.true144, %if.then124, %if.then73
%36 = phi i32 [ %inc85, %if.then73 ], [ %dec108, %if.then98 ], [ %inc137, %if.then124 ], [ %dec160, %if.then150 ], [ %23, %land.lhs.true144 ], [ %23, %if.else140 ]
%move.sroa.11.1 = phi i32 [ 1, %if.then73 ], [ 2, %if.then98 ], [ 1, %if.then124 ], [ 0, %if.then150 ], [ 1, %land.lhs.true144 ], [ %move.sroa.11.0390, %if.else140 ]
%move.sroa.0.1 = phi i32 [ 0, %if.then73 ], [ 1, %if.then98 ], [ 2, %if.then124 ], [ 1, %if.then150 ], [ 0, %land.lhs.true144 ], [ %move.sroa.0.0391, %if.else140 ]
%37 = load i32, ptr %cups, align 16, !tbaa !5
%cmp171 = icmp eq i32 %37, %17
%38 = load i32, ptr %arrayidx35, align 16
%cmp175 = icmp eq i32 %38, %17
%or.cond383 = select i1 %cmp171, i1 true, i1 %cmp175
br i1 %or.cond383, label %for.end314, label %if.end177
if.end177: ; preds = %if.end168
%idxprom181 = sext i32 %21 to i64
%arrayidx182 = getelementptr inbounds [16 x i32], ptr %cup, i64 0, i64 %idxprom181
%39 = load i32, ptr %arrayidx182, align 4, !tbaa !5
%idxprom187 = sext i32 %20 to i64
%arrayidx188 = getelementptr inbounds [3 x [16 x i32]], ptr %cup, i64 0, i64 1, i64 %idxprom187
%40 = load i32, ptr %arrayidx188, align 4, !tbaa !5
%idxprom193 = sext i32 %19 to i64
%arrayidx194 = getelementptr inbounds [3 x [16 x i32]], ptr %cup, i64 0, i64 2, i64 %idxprom193
%41 = load i32, ptr %arrayidx194, align 4, !tbaa !5
%cmp198 = icmp sgt i32 %40, %39
br i1 %cmp198, label %land.lhs.true199, label %if.else221
land.lhs.true199: ; preds = %if.end177
%cmp201 = icmp ne i32 %moves.sroa.0.0393, 0
%cmp204 = icmp ne i32 %moves.sroa.11.0392, 1
%or.cond321 = select i1 %cmp201, i1 true, i1 %cmp204
br i1 %or.cond321, label %if.then205, label %if.else221
if.then205: ; preds = %land.lhs.true199
%add210 = add nsw i32 %21, 1
%idxprom211 = sext i32 %add210 to i64
%arrayidx212 = getelementptr inbounds [16 x i32], ptr %cup, i64 0, i64 %idxprom211
store i32 %40, ptr %arrayidx212, align 4, !tbaa !5
%42 = load i32, ptr %arrayidx184, align 16, !tbaa !5
%dec215 = add nsw i32 %42, -1
store i32 %dec215, ptr %arrayidx184, align 16, !tbaa !5
%43 = load i32, ptr %cup, align 16, !tbaa !5
%inc218 = add nsw i32 %43, 1
store i32 %inc218, ptr %cup, align 16, !tbaa !5
br label %if.end302
if.else221: ; preds = %land.lhs.true199, %if.end177
%cmp224 = icmp sgt i32 %41, %40
br i1 %cmp224, label %land.lhs.true225, label %if.else247
land.lhs.true225: ; preds = %if.else221
%cmp227 = icmp ne i32 %moves.sroa.0.0393, 1
%cmp230 = icmp ne i32 %moves.sroa.11.0392, 2
%or.cond322 = select i1 %cmp227, i1 true, i1 %cmp230
br i1 %or.cond322, label %if.then231, label %if.else247
if.then231: ; preds = %land.lhs.true225
%add236 = add nsw i32 %20, 1
%idxprom237 = sext i32 %add236 to i64
%arrayidx238 = getelementptr inbounds [3 x [16 x i32]], ptr %cup, i64 0, i64 1, i64 %idxprom237
store i32 %41, ptr %arrayidx238, align 4, !tbaa !5
%44 = load i32, ptr %arrayidx190, align 16, !tbaa !5
%dec241 = add nsw i32 %44, -1
store i32 %dec241, ptr %arrayidx190, align 16, !tbaa !5
%45 = load i32, ptr %arrayidx184, align 16, !tbaa !5
%inc244 = add nsw i32 %45, 1
store i32 %inc244, ptr %arrayidx184, align 16, !tbaa !5
br label %if.end302
if.else247: ; preds = %land.lhs.true225, %if.else221
%cmp250 = icmp sgt i32 %40, %41
br i1 %cmp250, label %land.lhs.true251, label %if.else273
land.lhs.true251: ; preds = %if.else247
%cmp253 = icmp ne i32 %moves.sroa.0.0393, 2
%cmp256 = icmp ne i32 %moves.sroa.11.0392, 1
%or.cond323 = select i1 %cmp253, i1 true, i1 %cmp256
br i1 %or.cond323, label %if.then257, label %if.else273
if.then257: ; preds = %land.lhs.true251
%add262 = add nsw i32 %19, 1
%idxprom263 = sext i32 %add262 to i64
%arrayidx264 = getelementptr inbounds [3 x [16 x i32]], ptr %cup, i64 0, i64 2, i64 %idxprom263
store i32 %40, ptr %arrayidx264, align 4, !tbaa !5
%46 = load i32, ptr %arrayidx184, align 16, !tbaa !5
%dec267 = add nsw i32 %46, -1
store i32 %dec267, ptr %arrayidx184, align 16, !tbaa !5
%47 = load i32, ptr %arrayidx190, align 16, !tbaa !5
%inc270 = add nsw i32 %47, 1
store i32 %inc270, ptr %arrayidx190, align 16, !tbaa !5
br label %if.end302
if.else273: ; preds = %land.lhs.true251, %if.else247
%cmp276 = icmp sgt i32 %39, %40
br i1 %cmp276, label %land.lhs.true277, label %if.end302
land.lhs.true277: ; preds = %if.else273
%cmp279 = icmp ne i32 %moves.sroa.0.0393, 1
%cmp282 = icmp ne i32 %moves.sroa.11.0392, 0
%or.cond324 = select i1 %cmp279, i1 true, i1 %cmp282
br i1 %or.cond324, label %if.then283, label %if.end302
if.then283: ; preds = %land.lhs.true277
%add288 = add nsw i32 %20, 1
%idxprom289 = sext i32 %add288 to i64
%arrayidx290 = getelementptr inbounds [3 x [16 x i32]], ptr %cup, i64 0, i64 1, i64 %idxprom289
store i32 %39, ptr %arrayidx290, align 4, !tbaa !5
%48 = load i32, ptr %cup, align 16, !tbaa !5
%dec293 = add nsw i32 %48, -1
store i32 %dec293, ptr %cup, align 16, !tbaa !5
%49 = load i32, ptr %arrayidx184, align 16, !tbaa !5
%inc296 = add nsw i32 %49, 1
store i32 %inc296, ptr %arrayidx184, align 16, !tbaa !5
br label %if.end302
if.end302: ; preds = %if.then231, %if.else273, %if.then283, %land.lhs.true277, %if.then257, %if.then205
%50 = phi i32 [ %dec215, %if.then205 ], [ %inc244, %if.then231 ], [ %dec267, %if.then257 ], [ %inc296, %if.then283 ], [ %20, %land.lhs.true277 ], [ %20, %if.else273 ]
%moves.sroa.11.1 = phi i32 [ 0, %if.then205 ], [ 1, %if.then231 ], [ 2, %if.then257 ], [ 1, %if.then283 ], [ 0, %land.lhs.true277 ], [ %moves.sroa.11.0392, %if.else273 ]
%moves.sroa.0.1 = phi i32 [ 1, %if.then205 ], [ 2, %if.then231 ], [ 1, %if.then257 ], [ 0, %if.then283 ], [ 1, %land.lhs.true277 ], [ %moves.sroa.0.0393, %if.else273 ]
%51 = load i32, ptr %cup, align 16, !tbaa !5
%cmp305 = icmp eq i32 %51, %17
%52 = load i32, ptr %arrayidx190, align 16
%cmp309 = icmp eq i32 %52, %17
%or.cond384 = select i1 %cmp305, i1 true, i1 %cmp309
br i1 %or.cond384, label %for.end314, label %for.inc312
for.inc312: ; preds = %if.end302
%inc313 = add nuw i32 %i.1389, 1
%exitcond.not = icmp eq i32 %i.1389, %18
br i1 %exitcond.not, label %for.end314, label %for.body46, !llvm.loop !11
for.end314: ; preds = %for.inc312, %if.end168, %if.end302, %for.cond43.preheader
%min.0 = phi i32 [ -1, %for.cond43.preheader ], [ %i.1389, %if.end302 ], [ %i.1389, %if.end168 ], [ -1, %for.inc312 ]
%call315 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3, i32 noundef %min.0)
br label %if.end316
if.end316: ; preds = %for.end314, %if.then
%call317 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n, ptr noundef nonnull %m)
%53 = load i32, ptr %n, align 4, !tbaa !5
%tobool = icmp ne i32 %53, 0
%54 = load i32, ptr %m, align 4
%tobool1 = icmp ne i32 %54, 0
%55 = select i1 %tobool, i1 %tobool1, i1 false
br i1 %55, label %for.cond.preheader, label %while.end, !llvm.loop !12
while.end: ; preds = %if.end316, %entry
call void @llvm.lifetime.end.p0(i64 192, ptr nonnull %cup) #4
call void @llvm.lifetime.end.p0(i64 192, ptr nonnull %cups) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %m) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @puts(ptr nocapture noundef readonly) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
|
#include <stdio.h>
int main(void){
double t,x;
scanf("%lf %lf", &t, &x);
printf("%lf\n", t/(x*1.0));
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_279904/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_279904/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"%lf %lf\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:
%t = alloca double, align 8
%x = alloca double, align 8
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %t) #3
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 %t, ptr noundef nonnull %x)
%0 = load double, ptr %t, align 8, !tbaa !5
%1 = load double, ptr %x, align 8, !tbaa !5
%div = fdiv double %0, %1
%call1 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %div)
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %x) #3
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %t) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"double", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#include <stdio.h>
int main (void) {
int t, x;
scanf("%d%d", &t, &x);
float ans = (float)t / x;
printf("%f\n", ans);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_279955/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_279955/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"%f\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%t = alloca i32, align 4
%x = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %t) #3
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %x) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %t, ptr noundef nonnull %x)
%0 = load i32, ptr %t, align 4, !tbaa !5
%conv = sitofp i32 %0 to float
%1 = load i32, ptr %x, align 4, !tbaa !5
%conv1 = sitofp i32 %1 to float
%div = fdiv float %conv, %conv1
%conv2 = fpext float %div to double
%call3 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %conv2)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %x) #3
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %t) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#include<stdio.h>
int main(){
double a,b;
scanf("%lf %lf",&a,&b);
printf("%lf",a/b);
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_280003/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_280003/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"%lf %lf\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"%lf\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
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %a) #3
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %b) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a, ptr noundef nonnull %b)
%0 = load double, ptr %a, align 8, !tbaa !5
%1 = load double, ptr %b, align 8, !tbaa !5
%div = fdiv double %0, %1
%call1 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %div)
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %b) #3
call void @llvm.lifetime.end.p0(i64 8, 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 = !{!"double", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#include <stdio.h>
int main(){
float T, X;
scanf("%d %d", &T, &X);
printf("%f", T/X);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_280054/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_280054/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"%f\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%T = alloca float, align 4
%X = alloca float, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %T) #3
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %X) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %T, ptr noundef nonnull %X)
%0 = load float, ptr %T, align 4, !tbaa !5
%1 = load float, ptr %X, align 4, !tbaa !5
%div = fdiv float %0, %1
%conv = fpext float %div to double
%call1 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %conv)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %X) #3
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %T) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"float", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#include<stdio.h>
int main(){
double x,t;
scanf("%lf %lf",&t,&x);
printf("%lf",t/x);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_280098/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_280098/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"%lf %lf\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"%lf\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%x = alloca double, align 8
%t = alloca double, align 8
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %x) #3
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %t) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %t, ptr noundef nonnull %x)
%0 = load double, ptr %t, align 8, !tbaa !5
%1 = load double, ptr %x, align 8, !tbaa !5
%div = fdiv double %0, %1
%call1 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %div)
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %t) #3
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 = !{!"double", !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>
#include <time.h>
int main(void){
char str[3000];
char *tok;
int m,n;
int i1,i2,i3,i4,i44;
int gn,gm,sn,sm;
int fin=0;
int nn,nm;
int a[1000][1000];
int b[8000][2]; //searching list
int c[8000][2]; //next searching list
fgets(str, sizeof(str), stdin);
tok=strtok(str," ");
m=strtol(tok,NULL,10);
tok=strtok(NULL," ");
n=strtol(tok,NULL,10);
//printf("m=%d,n=%d",m,n);
printf("%f",((float)m)/((float)n));
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_280140/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_280140/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@stdin = external local_unnamed_addr global ptr, align 8
@.str = private unnamed_addr constant [2 x i8] c" \00", align 1
@.str.1 = private unnamed_addr constant [3 x i8] c"%f\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%str = alloca [3000 x i8], align 16
call void @llvm.lifetime.start.p0(i64 3000, ptr nonnull %str) #4
%0 = load ptr, ptr @stdin, align 8, !tbaa !5
%call = call ptr @fgets(ptr noundef nonnull %str, i32 noundef 3000, ptr noundef %0)
%call2 = call ptr @strtok(ptr noundef nonnull %str, ptr noundef nonnull @.str) #4
%call3 = call i64 @strtol(ptr nocapture noundef %call2, ptr noundef null, i32 noundef 10) #4
%conv = trunc i64 %call3 to i32
%call4 = call ptr @strtok(ptr noundef null, ptr noundef nonnull @.str) #4
%call5 = call i64 @strtol(ptr nocapture noundef %call4, ptr noundef null, i32 noundef 10) #4
%conv6 = trunc i64 %call5 to i32
%conv7 = sitofp i32 %conv to float
%conv8 = sitofp i32 %conv6 to float
%div = fdiv float %conv7, %conv8
%conv9 = fpext float %div to double
%call10 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %conv9)
call void @llvm.lifetime.end.p0(i64 3000, 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
declare ptr @strtok(ptr noundef, ptr nocapture noundef readonly) local_unnamed_addr #3
; 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 @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 "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#include<stdio.h>
int main(void)
{
float t,x;
scanf("%f%f",&t,&x);
printf("%f",t/x);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_280184/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_280184/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"%f%f\00", align 1
@.str.1 = private unnamed_addr constant [3 x i8] c"%f\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%t = alloca float, align 4
%x = alloca float, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %t) #3
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %x) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %t, ptr noundef nonnull %x)
%0 = load float, ptr %t, align 4, !tbaa !5
%1 = load float, ptr %x, align 4, !tbaa !5
%div = fdiv float %0, %1
%conv = fpext float %div to double
%call1 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %conv)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %x) #3
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %t) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"float", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <limits.h>
#include <math.h>
int main(int argc, char *argv[])
{
int t, x;
double ans;
scanf("%d %d", &t, &x);
ans = (double) t / x;
printf("%.10f\n", ans);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_280227/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_280227/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 [7 x i8] c"%.10f\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:
%t = alloca i32, align 4
%x = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %t) #3
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %x) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %t, ptr noundef nonnull %x)
%0 = load i32, ptr %t, align 4, !tbaa !5
%conv = sitofp i32 %0 to double
%1 = load i32, ptr %x, align 4, !tbaa !5
%conv1 = sitofp i32 %1 to double
%div = fdiv double %conv, %conv1
%call2 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %div)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %x) #3
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %t) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
|
#include<stdio.h>
int main(void) {
int n, i;
int cnt1 = 0;
int cnt2 = 0;
scanf("%d",&n);
int an[n];
for(i = 0; i < n; i++) {
scanf("%d",&an[i]);
}
for(i = 0; i < n; i++) {
if(an[i]%2 == 0) {
cnt2++;
if(an[i]%3 == 0 || an[i]%5 == 0) {
cnt1++;
}
}
}
if(cnt1 == cnt2) {
printf("APPROVED");
} else {
printf("DENIED");
}
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_280270/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_280270/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 [9 x i8] c"APPROVED\00", align 1
@.str.2 = private unnamed_addr constant [7 x i8] c"DENIED\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
%cmp37 = icmp sgt i32 %3, 0
br i1 %cmp37, label %for.body, label %if.end27
for.cond2.preheader: ; preds = %for.body
%cmp339 = icmp sgt i32 %27, 0
br i1 %cmp339, label %for.body4.preheader, label %if.end27
for.body4.preheader: ; preds = %for.cond2.preheader
%wide.trip.count = zext i32 %27 to i64
%min.iters.check = icmp ult i32 %27, 8
br i1 %min.iters.check, label %for.body4.preheader66, label %vector.ph
vector.ph: ; preds = %for.body4.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 ], [ %predphi61, %vector.body ]
%vec.phi56 = phi <4 x i32> [ zeroinitializer, %vector.ph ], [ %predphi62, %vector.body ]
%vec.phi57 = phi <4 x i32> [ zeroinitializer, %vector.ph ], [ %predphi, %vector.body ]
%vec.phi58 = phi <4 x i32> [ zeroinitializer, %vector.ph ], [ %predphi60, %vector.body ]
%4 = getelementptr inbounds i32, ptr %vla, i64 %index
%wide.load = load <4 x i32>, ptr %4, align 16, !tbaa !5
%5 = getelementptr inbounds i32, ptr %4, i64 4
%wide.load59 = load <4 x i32>, ptr %5, align 16, !tbaa !5
%6 = and <4 x i32> %wide.load, <i32 1, i32 1, i32 1, i32 1>
%7 = and <4 x i32> %wide.load59, <i32 1, i32 1, i32 1, i32 1>
%8 = icmp eq <4 x i32> %6, zeroinitializer
%9 = icmp eq <4 x i32> %7, zeroinitializer
%10 = srem <4 x i32> %wide.load, <i32 3, i32 3, i32 3, i32 3>
%11 = srem <4 x i32> %wide.load59, <i32 3, i32 3, i32 3, i32 3>
%12 = icmp eq <4 x i32> %10, zeroinitializer
%13 = icmp eq <4 x i32> %11, zeroinitializer
%14 = srem <4 x i32> %wide.load, <i32 5, i32 5, i32 5, i32 5>
%15 = srem <4 x i32> %wide.load59, <i32 5, i32 5, i32 5, i32 5>
%16 = icmp eq <4 x i32> %14, zeroinitializer
%17 = icmp eq <4 x i32> %15, zeroinitializer
%18 = or <4 x i1> %12, %16
%19 = or <4 x i1> %13, %17
%narrow = select <4 x i1> %8, <4 x i1> %18, <4 x i1> zeroinitializer
%20 = zext <4 x i1> %narrow to <4 x i32>
%predphi = add <4 x i32> %vec.phi57, %20
%narrow65 = select <4 x i1> %9, <4 x i1> %19, <4 x i1> zeroinitializer
%21 = zext <4 x i1> %narrow65 to <4 x i32>
%predphi60 = add <4 x i32> %vec.phi58, %21
%22 = xor <4 x i32> %6, <i32 1, i32 1, i32 1, i32 1>
%predphi61 = add <4 x i32> %vec.phi, %22
%23 = xor <4 x i32> %7, <i32 1, i32 1, i32 1, i32 1>
%predphi62 = add <4 x i32> %vec.phi56, %23
%index.next = add nuw i64 %index, 8
%24 = icmp eq i64 %index.next, %n.vec
br i1 %24, label %middle.block, label %vector.body, !llvm.loop !9
middle.block: ; preds = %vector.body
%bin.rdx63 = add <4 x i32> %predphi60, %predphi
%25 = call i32 @llvm.vector.reduce.add.v4i32(<4 x i32> %bin.rdx63)
%bin.rdx = add <4 x i32> %predphi62, %predphi61
%26 = 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.end22, label %for.body4.preheader66
for.body4.preheader66: ; preds = %for.body4.preheader, %middle.block
%indvars.iv47.ph = phi i64 [ 0, %for.body4.preheader ], [ %n.vec, %middle.block ]
%cnt2.041.ph = phi i32 [ 0, %for.body4.preheader ], [ %26, %middle.block ]
%cnt1.040.ph = phi i32 [ 0, %for.body4.preheader ], [ %25, %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
%27 = load i32, ptr %n, align 4, !tbaa !5
%28 = sext i32 %27 to i64
%cmp = icmp slt i64 %indvars.iv.next, %28
br i1 %cmp, label %for.body, label %for.cond2.preheader, !llvm.loop !13
for.body4: ; preds = %for.body4.preheader66, %for.inc20
%indvars.iv47 = phi i64 [ %indvars.iv.next48, %for.inc20 ], [ %indvars.iv47.ph, %for.body4.preheader66 ]
%cnt2.041 = phi i32 [ %cnt2.1, %for.inc20 ], [ %cnt2.041.ph, %for.body4.preheader66 ]
%cnt1.040 = phi i32 [ %cnt1.1, %for.inc20 ], [ %cnt1.040.ph, %for.body4.preheader66 ]
%arrayidx6 = getelementptr inbounds i32, ptr %vla, i64 %indvars.iv47
%29 = load i32, ptr %arrayidx6, align 4, !tbaa !5
%30 = and i32 %29, 1
%cmp7 = icmp eq i32 %30, 0
br i1 %cmp7, label %if.then, label %for.inc20
if.then: ; preds = %for.body4
%inc8 = add nsw i32 %cnt2.041, 1
%rem11 = srem i32 %29, 3
%cmp12 = icmp eq i32 %rem11, 0
%rem15 = srem i32 %29, 5
%cmp16 = icmp eq i32 %rem15, 0
%or.cond = or i1 %cmp12, %cmp16
%inc18 = zext i1 %or.cond to i32
%spec.select = add nsw i32 %cnt1.040, %inc18
br label %for.inc20
for.inc20: ; preds = %if.then, %for.body4
%cnt1.1 = phi i32 [ %cnt1.040, %for.body4 ], [ %spec.select, %if.then ]
%cnt2.1 = phi i32 [ %cnt2.041, %for.body4 ], [ %inc8, %if.then ]
%indvars.iv.next48 = add nuw nsw i64 %indvars.iv47, 1
%exitcond.not = icmp eq i64 %indvars.iv.next48, %wide.trip.count
br i1 %exitcond.not, label %for.end22, label %for.body4, !llvm.loop !14
for.end22: ; preds = %for.inc20, %middle.block
%cnt1.1.lcssa = phi i32 [ %25, %middle.block ], [ %cnt1.1, %for.inc20 ]
%cnt2.1.lcssa = phi i32 [ %26, %middle.block ], [ %cnt2.1, %for.inc20 ]
%cmp23 = icmp eq i32 %cnt1.1.lcssa, %cnt2.1.lcssa
%spec.select55 = select i1 %cmp23, ptr @.str.1, ptr @.str.2
br label %if.end27
if.end27: ; preds = %for.end22, %for.cond2.preheader, %entry
%.str.2.sink = phi ptr [ @.str.1, %entry ], [ @.str.1, %for.cond2.preheader ], [ %spec.select55, %for.end22 ]
%call26 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) %.str.2.sink)
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.vector.reduce.add.v4i32(<4 x i32>) #4
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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(void){
int n,i,flag;
do{
scanf("%d",&n);
}while(n<1 || n > 100);
int a[n];
for(i = 0;i < n;i++){
do{
scanf("%d",&a[i]);
}while(a[i] < 1 || a[i] > 1000);
}
for(i = 0;i < n;i++)
if(a[i] % 2 == 0)
if(a[i] % 3 && a[i] % 5)
flag++;
if(flag)
printf("DENIED");
else
printf("APPROVED");
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_280313/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_280313/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"DENIED\00", align 1
@.str.2 = private unnamed_addr constant [9 x i8] c"APPROVED\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
br label %do.body
do.body: ; preds = %do.body, %entry
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4
%1 = add i32 %0, -101
%2 = icmp ult i32 %1, -100
br i1 %2, label %do.body, label %do.end, !llvm.loop !5
do.end: ; preds = %do.body
%3 = zext i32 %0 to i64
%4 = call ptr @llvm.stacksave.p0()
%vla = alloca i32, i64 %3, align 16
%5 = load i32, ptr %n, align 4, !tbaa !7
%cmp253 = icmp sgt i32 %5, 0
br i1 %cmp253, label %do.body3.preheader, label %if.else
do.body3.preheader: ; preds = %do.end, %for.inc
%indvars.iv = phi i64 [ %indvars.iv.next, %for.inc ], [ 0, %do.end ]
%arrayidx = getelementptr inbounds i32, ptr %vla, i64 %indvars.iv
br label %do.body3
for.cond15.preheader: ; preds = %for.inc
%cmp1655 = icmp sgt i32 %32, 0
br i1 %cmp1655, label %for.body17.preheader, label %if.else
for.body17.preheader: ; preds = %for.cond15.preheader
%wide.trip.count = zext i32 %32 to i64
%min.iters.check = icmp ult i32 %32, 8
br i1 %min.iters.check, label %for.body17.preheader72, label %vector.ph
vector.ph: ; preds = %for.body17.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> [ <i32 undef, i32 0, i32 0, i32 0>, %vector.ph ], [ %26, %vector.body ]
%vec.phi70 = phi <4 x i32> [ zeroinitializer, %vector.ph ], [ %27, %vector.body ]
%6 = getelementptr inbounds i32, ptr %vla, i64 %index
%wide.load = load <4 x i32>, ptr %6, align 16, !tbaa !7
%7 = getelementptr inbounds i32, ptr %6, i64 4
%wide.load71 = load <4 x i32>, ptr %7, align 16, !tbaa !7
%8 = trunc <4 x i32> %wide.load to <4 x i1>
%9 = trunc <4 x i32> %wide.load71 to <4 x i1>
%10 = srem <4 x i32> %wide.load, <i32 3, i32 3, i32 3, i32 3>
%11 = srem <4 x i32> %wide.load71, <i32 3, i32 3, i32 3, i32 3>
%12 = icmp eq <4 x i32> %10, zeroinitializer
%13 = icmp eq <4 x i32> %11, zeroinitializer
%14 = or <4 x i1> %12, %8
%15 = or <4 x i1> %13, %9
%16 = srem <4 x i32> %wide.load, <i32 5, i32 5, i32 5, i32 5>
%17 = srem <4 x i32> %wide.load71, <i32 5, i32 5, i32 5, i32 5>
%18 = icmp eq <4 x i32> %16, zeroinitializer
%19 = icmp eq <4 x i32> %17, zeroinitializer
%20 = or <4 x i1> %18, %14
%21 = or <4 x i1> %19, %15
%22 = xor <4 x i1> %20, <i1 true, i1 true, i1 true, i1 true>
%23 = xor <4 x i1> %21, <i1 true, i1 true, i1 true, i1 true>
%24 = zext <4 x i1> %22 to <4 x i32>
%25 = zext <4 x i1> %23 to <4 x i32>
%26 = add <4 x i32> %vec.phi, %24
%27 = add <4 x i32> %vec.phi70, %25
%index.next = add nuw i64 %index, 8
%28 = icmp eq i64 %index.next, %n.vec
br i1 %28, label %middle.block, label %vector.body, !llvm.loop !11
middle.block: ; preds = %vector.body
%bin.rdx = add <4 x i32> %27, %26
%29 = 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.end33, label %for.body17.preheader72
for.body17.preheader72: ; preds = %for.body17.preheader, %middle.block
%indvars.iv62.ph = phi i64 [ 0, %for.body17.preheader ], [ %n.vec, %middle.block ]
%flag.056.ph = phi i32 [ undef, %for.body17.preheader ], [ %29, %middle.block ]
br label %for.body17
do.body3: ; preds = %do.body3.preheader, %do.body3
%call4 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%30 = load i32, ptr %arrayidx, align 4, !tbaa !7
%31 = add i32 %30, -1001
%or.cond = icmp ult i32 %31, -1000
br i1 %or.cond, label %do.body3, label %for.inc, !llvm.loop !14
for.inc: ; preds = %do.body3
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%32 = load i32, ptr %n, align 4, !tbaa !7
%33 = sext i32 %32 to i64
%cmp2 = icmp slt i64 %indvars.iv.next, %33
br i1 %cmp2, label %do.body3.preheader, label %for.cond15.preheader, !llvm.loop !15
for.body17: ; preds = %for.body17.preheader72, %for.body17
%indvars.iv62 = phi i64 [ %indvars.iv.next63, %for.body17 ], [ %indvars.iv62.ph, %for.body17.preheader72 ]
%flag.056 = phi i32 [ %flag.1, %for.body17 ], [ %flag.056.ph, %for.body17.preheader72 ]
%arrayidx19 = getelementptr inbounds i32, ptr %vla, i64 %indvars.iv62
%34 = load i32, ptr %arrayidx19, align 4, !tbaa !7
%35 = and i32 %34, 1
%cmp20 = icmp ne i32 %35, 0
%rem23 = srem i32 %34, 3
%tobool.not = icmp eq i32 %rem23, 0
%or.cond50 = or i1 %cmp20, %tobool.not
%rem26 = srem i32 %34, 5
%tobool27.not = icmp eq i32 %rem26, 0
%or.cond51 = or i1 %tobool27.not, %or.cond50
%not.or.cond51 = xor i1 %or.cond51, true
%inc29 = zext i1 %not.or.cond51 to i32
%flag.1 = add nsw i32 %flag.056, %inc29
%indvars.iv.next63 = add nuw nsw i64 %indvars.iv62, 1
%exitcond.not = icmp eq i64 %indvars.iv.next63, %wide.trip.count
br i1 %exitcond.not, label %for.end33, label %for.body17, !llvm.loop !16
for.end33: ; preds = %for.body17, %middle.block
%flag.1.lcssa = phi i32 [ %29, %middle.block ], [ %flag.1, %for.body17 ]
%36 = icmp eq i32 %flag.1.lcssa, 0
br i1 %36, label %if.else, label %if.end38
if.else: ; preds = %do.end, %for.cond15.preheader, %for.end33
br label %if.end38
if.end38: ; preds = %for.end33, %if.else
%.str.2.sink = phi ptr [ @.str.2, %if.else ], [ @.str.1, %for.end33 ]
%call37 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) %.str.2.sink)
call void @llvm.stackrestore.p0(ptr %4)
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.vector.reduce.add.v4i32(<4 x i32>) #4
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 = distinct !{!5, !6}
!6 = !{!"llvm.loop.mustprogress"}
!7 = !{!8, !8, i64 0}
!8 = !{!"int", !9, i64 0}
!9 = !{!"omnipotent char", !10, i64 0}
!10 = !{!"Simple C/C++ TBAA"}
!11 = distinct !{!11, !6, !12, !13}
!12 = !{!"llvm.loop.isvectorized", i32 1}
!13 = !{!"llvm.loop.unroll.runtime.disable"}
!14 = distinct !{!14, !6}
!15 = distinct !{!15, !6}
!16 = distinct !{!16, !6, !13, !12}
|
#include <stdio.h>
int main(void) {
int i,n;
int c[100];
scanf("%d", &n);
for (i = 0; i < n; i++) {
scanf("%d", &c[i]);
}
for (i = 0; i < n; i++) {
if (c[i] % 2 == 0 && c[i] % 3 != 0 && c[i] % 5 != 0) {
puts("DENIED");
return 0;
}
}
puts("APPROVED");
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_280357/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_280357/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"DENIED\00", align 1
@.str.2 = private unnamed_addr constant [9 x i8] c"APPROVED\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
%c = alloca [100 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #3
call void @llvm.lifetime.start.p0(i64 400, ptr nonnull %c) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp32 = icmp sgt i32 %0, 0
br i1 %cmp32, label %for.body, label %cleanup
for.cond2.preheader: ; preds = %for.body
%cmp334 = icmp sgt i32 %1, 0
br i1 %cmp334, label %for.body4.preheader, label %cleanup
for.body4.preheader: ; preds = %for.cond2.preheader
%wide.trip.count = zext i32 %1 to i64
br label %for.body4
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %c, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%1 = load i32, ptr %n, align 4, !tbaa !5
%2 = sext i32 %1 to i64
%cmp = icmp slt i64 %indvars.iv.next, %2
br i1 %cmp, label %for.body, label %for.cond2.preheader, !llvm.loop !9
for.cond2: ; preds = %for.body4
%indvars.iv.next39 = add nuw nsw i64 %indvars.iv38, 1
%exitcond.not = icmp eq i64 %indvars.iv.next39, %wide.trip.count
br i1 %exitcond.not, label %cleanup, label %for.body4, !llvm.loop !11
for.body4: ; preds = %for.body4.preheader, %for.cond2
%indvars.iv38 = phi i64 [ 0, %for.body4.preheader ], [ %indvars.iv.next39, %for.cond2 ]
%arrayidx6 = getelementptr inbounds [100 x i32], ptr %c, i64 0, i64 %indvars.iv38
%3 = load i32, ptr %arrayidx6, align 4, !tbaa !5
%4 = and i32 %3, 1
%cmp7 = icmp ne i32 %4, 0
%rem10 = srem i32 %3, 3
%cmp11.not = icmp eq i32 %rem10, 0
%or.cond = or i1 %cmp7, %cmp11.not
%rem15 = srem i32 %3, 5
%cmp16.not = icmp eq i32 %rem15, 0
%or.cond31 = or i1 %cmp16.not, %or.cond
br i1 %or.cond31, label %for.cond2, label %cleanup
cleanup: ; preds = %for.cond2, %for.body4, %for.cond2.preheader, %entry
%.str.2.sink = phi ptr [ @.str.2, %entry ], [ @.str.2, %for.cond2.preheader ], [ @.str.1, %for.body4 ], [ @.str.2, %for.cond2 ]
%call21 = call i32 @puts(ptr noundef nonnull dereferenceable(1) %.str.2.sink)
call void @llvm.lifetime.end.p0(i64 400, ptr nonnull %c) #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 @puts(ptr nocapture noundef readonly) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"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 <stdlib.h>
#include <math.h>
#include <stdbool.h>
#include <string.h>
#define MIN(a, b) ((a)<(b)?(a):(b))
#define MAX(a, b) ((a)>(b)?(a):(b))
typedef long long ll;
#define M 100010
int a[M], t[M], sum[M], temp[M];
void solve() {
int n, k;
scanf("%d%d", &n, &k);
int ans = 0;
for (int i = 1; i <= n; ++i) {
scanf("%d", &a[i]);
}
for (int i = 1; i <= n; ++i) {
scanf("%d", &t[i]);
}
for (int i = 1; i <= n; ++i) {
sum[i] = (a[i]*(1-t[i]) + sum[i-1]);
ans += a[i]*t[i];
}
int max = 0;
for (int i = k; i <= n; ++i) {
temp[i] = sum[i] - sum[i-k];
max = MAX(temp[i], max);
}
printf("%d\n", ans + max);
return ;
};
int main() {
solve();
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_28040/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_28040/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
@a = dso_local global [100010 x i32] zeroinitializer, align 16
@t = dso_local global [100010 x i32] zeroinitializer, align 16
@sum = dso_local local_unnamed_addr global [100010 x i32] zeroinitializer, align 16
@temp = dso_local local_unnamed_addr global [100010 x i32] zeroinitializer, align 16
@.str.2 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local void @solve() 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) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %k) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n, ptr noundef nonnull %k)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp.not79 = icmp slt i32 %0, 1
br i1 %cmp.not79, label %for.cond.cleanup16, label %for.body
for.cond3.preheader: ; preds = %for.body
%cmp4.not81 = icmp slt i32 %1, 1
br i1 %cmp4.not81, label %for.cond.cleanup16, label %for.body6
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 1, %entry ]
%arrayidx = getelementptr inbounds [100010 x i32], ptr @a, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%1 = load i32, ptr %n, align 4, !tbaa !5
%2 = sext i32 %1 to i64
%cmp.not.not = icmp slt i64 %indvars.iv, %2
br i1 %cmp.not.not, label %for.body, label %for.cond3.preheader, !llvm.loop !9
for.cond14.preheader: ; preds = %for.body6
%cmp15.not83 = icmp slt i32 %5, 1
br i1 %cmp15.not83, label %for.cond.cleanup16, label %for.body17.preheader
for.body17.preheader: ; preds = %for.cond14.preheader
%.pre = load i32, ptr @sum, align 16, !tbaa !5
%3 = zext i32 %5 to i64
%xtraiter = and i64 %3, 1
%4 = icmp eq i32 %5, 1
br i1 %4, label %for.cond.cleanup16.loopexit.unr-lcssa, label %for.body17.preheader.new
for.body17.preheader.new: ; preds = %for.body17.preheader
%unroll_iter = and i64 %3, 4294967294
br label %for.body17
for.body6: ; preds = %for.cond3.preheader, %for.body6
%indvars.iv93 = phi i64 [ %indvars.iv.next94, %for.body6 ], [ 1, %for.cond3.preheader ]
%arrayidx8 = getelementptr inbounds [100010 x i32], ptr @t, i64 0, i64 %indvars.iv93
%call9 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %arrayidx8)
%indvars.iv.next94 = add nuw nsw i64 %indvars.iv93, 1
%5 = load i32, ptr %n, align 4, !tbaa !5
%6 = sext i32 %5 to i64
%cmp4.not.not = icmp slt i64 %indvars.iv93, %6
br i1 %cmp4.not.not, label %for.body6, label %for.cond14.preheader, !llvm.loop !11
for.cond.cleanup16.loopexit.unr-lcssa: ; preds = %for.body17, %for.body17.preheader
%add32.lcssa.ph = phi i32 [ undef, %for.body17.preheader ], [ %add32.1, %for.body17 ]
%.unr = phi i32 [ %.pre, %for.body17.preheader ], [ %add.1, %for.body17 ]
%indvars.iv96.unr = phi i64 [ 1, %for.body17.preheader ], [ %indvars.iv.next97.1, %for.body17 ]
%ans.084.unr = phi i32 [ 0, %for.body17.preheader ], [ %add32.1, %for.body17 ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.cond.cleanup16, label %for.body17.epil
for.body17.epil: ; preds = %for.cond.cleanup16.loopexit.unr-lcssa
%arrayidx19.epil = getelementptr inbounds [100010 x i32], ptr @a, i64 0, i64 %indvars.iv96.unr
%7 = load i32, ptr %arrayidx19.epil, align 4, !tbaa !5
%arrayidx21.epil = getelementptr inbounds [100010 x i32], ptr @t, i64 0, i64 %indvars.iv96.unr
%8 = load i32, ptr %arrayidx21.epil, align 4, !tbaa !5
%sub.epil = sub nsw i32 1, %8
%mul.epil = mul nsw i32 %sub.epil, %7
%add.epil = add nsw i32 %mul.epil, %.unr
%arrayidx26.epil = getelementptr inbounds [100010 x i32], ptr @sum, i64 0, i64 %indvars.iv96.unr
store i32 %add.epil, ptr %arrayidx26.epil, align 4, !tbaa !5
%mul31.epil = mul nsw i32 %8, %7
%add32.epil = add nsw i32 %mul31.epil, %ans.084.unr
br label %for.cond.cleanup16
for.cond.cleanup16: ; preds = %for.body17.epil, %for.cond.cleanup16.loopexit.unr-lcssa, %entry, %for.cond3.preheader, %for.cond14.preheader
%.lcssa108 = phi i32 [ %5, %for.cond14.preheader ], [ %1, %for.cond3.preheader ], [ %0, %entry ], [ %5, %for.cond.cleanup16.loopexit.unr-lcssa ], [ %5, %for.body17.epil ]
%ans.0.lcssa = phi i32 [ 0, %for.cond14.preheader ], [ 0, %for.cond3.preheader ], [ 0, %entry ], [ %add32.lcssa.ph, %for.cond.cleanup16.loopexit.unr-lcssa ], [ %add32.epil, %for.body17.epil ]
%9 = load i32, ptr %k, align 4, !tbaa !5
%cmp38.not87 = icmp sgt i32 %9, %.lcssa108
br i1 %cmp38.not87, label %for.cond.cleanup39, label %for.body40.preheader
for.body40.preheader: ; preds = %for.cond.cleanup16
%10 = sext i32 %9 to i64
%11 = add i32 %.lcssa108, 1
%12 = sub i32 %.lcssa108, %9
%13 = zext i32 %12 to i64
%14 = add nuw nsw i64 %13, 1
%min.iters.check = icmp ult i32 %12, 7
br i1 %min.iters.check, label %for.body40.preheader115, label %vector.ph
vector.ph: ; preds = %for.body40.preheader
%n.vec = and i64 %14, 8589934584
%ind.end = add nsw i64 %n.vec, %10
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 ], [ %23, %vector.body ]
%vec.phi111 = phi <4 x i32> [ zeroinitializer, %vector.ph ], [ %24, %vector.body ]
%offset.idx = add i64 %index, %10
%15 = getelementptr inbounds [100010 x i32], ptr @sum, i64 0, i64 %offset.idx
%wide.load = load <4 x i32>, ptr %15, align 4, !tbaa !5
%16 = getelementptr inbounds i32, ptr %15, i64 4
%wide.load112 = load <4 x i32>, ptr %16, align 4, !tbaa !5
%17 = getelementptr inbounds [100010 x i32], ptr @sum, i64 0, i64 %index
%wide.load113 = load <4 x i32>, ptr %17, align 16, !tbaa !5
%18 = getelementptr inbounds i32, ptr %17, i64 4
%wide.load114 = load <4 x i32>, ptr %18, align 16, !tbaa !5
%19 = sub nsw <4 x i32> %wide.load, %wide.load113
%20 = sub nsw <4 x i32> %wide.load112, %wide.load114
%21 = getelementptr inbounds [100010 x i32], ptr @temp, i64 0, i64 %offset.idx
store <4 x i32> %19, ptr %21, align 4, !tbaa !5
%22 = getelementptr inbounds i32, ptr %21, i64 4
store <4 x i32> %20, ptr %22, align 4, !tbaa !5
%23 = call <4 x i32> @llvm.smax.v4i32(<4 x i32> %19, <4 x i32> %vec.phi)
%24 = call <4 x i32> @llvm.smax.v4i32(<4 x i32> %20, <4 x i32> %vec.phi111)
%index.next = add nuw i64 %index, 8
%25 = icmp eq i64 %index.next, %n.vec
br i1 %25, label %middle.block, label %vector.body, !llvm.loop !12
middle.block: ; preds = %vector.body
%rdx.minmax = call <4 x i32> @llvm.smax.v4i32(<4 x i32> %23, <4 x i32> %24)
%26 = call i32 @llvm.vector.reduce.smax.v4i32(<4 x i32> %rdx.minmax)
%cmp.n = icmp eq i64 %14, %n.vec
br i1 %cmp.n, label %for.cond.cleanup39, label %for.body40.preheader115
for.body40.preheader115: ; preds = %for.body40.preheader, %middle.block
%indvars.iv100.ph = phi i64 [ %10, %for.body40.preheader ], [ %ind.end, %middle.block ]
%max.088.ph = phi i32 [ 0, %for.body40.preheader ], [ %26, %middle.block ]
br label %for.body40
for.body17: ; preds = %for.body17, %for.body17.preheader.new
%27 = phi i32 [ %.pre, %for.body17.preheader.new ], [ %add.1, %for.body17 ]
%indvars.iv96 = phi i64 [ 1, %for.body17.preheader.new ], [ %indvars.iv.next97.1, %for.body17 ]
%ans.084 = phi i32 [ 0, %for.body17.preheader.new ], [ %add32.1, %for.body17 ]
%niter = phi i64 [ 0, %for.body17.preheader.new ], [ %niter.next.1, %for.body17 ]
%arrayidx19 = getelementptr inbounds [100010 x i32], ptr @a, i64 0, i64 %indvars.iv96
%28 = load i32, ptr %arrayidx19, align 4, !tbaa !5
%arrayidx21 = getelementptr inbounds [100010 x i32], ptr @t, i64 0, i64 %indvars.iv96
%29 = load i32, ptr %arrayidx21, align 4, !tbaa !5
%sub = sub nsw i32 1, %29
%mul = mul nsw i32 %sub, %28
%add = add nsw i32 %mul, %27
%arrayidx26 = getelementptr inbounds [100010 x i32], ptr @sum, i64 0, i64 %indvars.iv96
store i32 %add, ptr %arrayidx26, align 4, !tbaa !5
%mul31 = mul nsw i32 %29, %28
%add32 = add nsw i32 %mul31, %ans.084
%indvars.iv.next97 = add nuw nsw i64 %indvars.iv96, 1
%arrayidx19.1 = getelementptr inbounds [100010 x i32], ptr @a, i64 0, i64 %indvars.iv.next97
%30 = load i32, ptr %arrayidx19.1, align 4, !tbaa !5
%arrayidx21.1 = getelementptr inbounds [100010 x i32], ptr @t, i64 0, i64 %indvars.iv.next97
%31 = load i32, ptr %arrayidx21.1, align 4, !tbaa !5
%sub.1 = sub nsw i32 1, %31
%mul.1 = mul nsw i32 %sub.1, %30
%add.1 = add nsw i32 %mul.1, %add
%arrayidx26.1 = getelementptr inbounds [100010 x i32], ptr @sum, i64 0, i64 %indvars.iv.next97
store i32 %add.1, ptr %arrayidx26.1, align 4, !tbaa !5
%mul31.1 = mul nsw i32 %31, %30
%add32.1 = add nsw i32 %mul31.1, %add32
%indvars.iv.next97.1 = add nuw nsw i64 %indvars.iv96, 2
%niter.next.1 = add i64 %niter, 2
%niter.ncmp.1 = icmp eq i64 %niter.next.1, %unroll_iter
br i1 %niter.ncmp.1, label %for.cond.cleanup16.loopexit.unr-lcssa, label %for.body17, !llvm.loop !15
for.cond.cleanup39: ; preds = %for.body40, %middle.block, %for.cond.cleanup16
%max.0.lcssa = phi i32 [ 0, %for.cond.cleanup16 ], [ %26, %middle.block ], [ %sub46.max.0, %for.body40 ]
%add57 = add nsw i32 %max.0.lcssa, %ans.0.lcssa
%call58 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %add57)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %k) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #4
ret void
for.body40: ; preds = %for.body40.preheader115, %for.body40
%indvars.iv100 = phi i64 [ %indvars.iv.next101, %for.body40 ], [ %indvars.iv100.ph, %for.body40.preheader115 ]
%max.088 = phi i32 [ %sub46.max.0, %for.body40 ], [ %max.088.ph, %for.body40.preheader115 ]
%arrayidx42 = getelementptr inbounds [100010 x i32], ptr @sum, i64 0, i64 %indvars.iv100
%32 = load i32, ptr %arrayidx42, align 4, !tbaa !5
%33 = sub nsw i64 %indvars.iv100, %10
%arrayidx45 = getelementptr inbounds [100010 x i32], ptr @sum, i64 0, i64 %33
%34 = load i32, ptr %arrayidx45, align 4, !tbaa !5
%sub46 = sub nsw i32 %32, %34
%arrayidx48 = getelementptr inbounds [100010 x i32], ptr @temp, i64 0, i64 %indvars.iv100
store i32 %sub46, ptr %arrayidx48, align 4, !tbaa !5
%sub46.max.0 = call i32 @llvm.smax.i32(i32 %sub46, i32 %max.088)
%indvars.iv.next101 = add nsw i64 %indvars.iv100, 1
%lftr.wideiv = trunc i64 %indvars.iv.next101 to i32
%exitcond104.not = icmp eq i32 %11, %lftr.wideiv
br i1 %exitcond104.not, label %for.cond.cleanup39, label %for.body40, !llvm.loop !16
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: 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: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
tail call void @solve()
ret i32 0
}
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smax.i32(i32, i32) #3
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare <4 x i32> @llvm.smax.v4i32(<4 x i32>, <4 x i32>) #3
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.vector.reduce.smax.v4i32(<4 x i32>) #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10, !13, !14}
!13 = !{!"llvm.loop.isvectorized", i32 1}
!14 = !{!"llvm.loop.unroll.runtime.disable"}
!15 = distinct !{!15, !10}
!16 = distinct !{!16, !10, !14, !13}
|
#include <stdio.h>
int main(void)
{
int n;
scanf("%d", &n);
int a[n], i;
i = 0;
while (i < n)
{
scanf("%d", &a[i]);
i++;
}
i = 0;
while (i < n)
{
if (a[i] % 2 == 0)
{
if (!(a[i] % 3 == 0 || a[i] % 5 == 0))
{
printf("DENIED");
return 0;
}
}
i++;
}
printf("APPROVED");
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_280465/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_280465/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"DENIED\00", align 1
@.str.2 = private unnamed_addr constant [9 x i8] c"APPROVED\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
%cmp32 = icmp sgt i32 %3, 0
br i1 %cmp32, label %while.body, label %cleanup
while.cond2.preheader: ; preds = %while.body
%cmp334 = icmp sgt i32 %4, 0
br i1 %cmp334, label %while.body4.preheader, label %cleanup
while.body4.preheader: ; preds = %while.cond2.preheader
%wide.trip.count = zext i32 %4 to i64
br label %while.body4
while.body: ; preds = %entry, %while.body
%indvars.iv = phi i64 [ %indvars.iv.next, %while.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 %while.body, label %while.cond2.preheader, !llvm.loop !9
while.cond2: ; preds = %while.body4
%indvars.iv.next39 = add nuw nsw i64 %indvars.iv38, 1
%exitcond.not = icmp eq i64 %indvars.iv.next39, %wide.trip.count
br i1 %exitcond.not, label %cleanup, label %while.body4, !llvm.loop !11
while.body4: ; preds = %while.body4.preheader, %while.cond2
%indvars.iv38 = phi i64 [ 0, %while.body4.preheader ], [ %indvars.iv.next39, %while.cond2 ]
%arrayidx6 = getelementptr inbounds i32, ptr %vla, i64 %indvars.iv38
%6 = load i32, ptr %arrayidx6, align 4, !tbaa !5
%7 = and i32 %6, 1
%cmp7 = icmp ne i32 %7, 0
%rem10 = srem i32 %6, 3
%cmp11 = icmp eq i32 %rem10, 0
%or.cond = or i1 %cmp7, %cmp11
%rem14 = srem i32 %6, 5
%cmp15 = icmp eq i32 %rem14, 0
%or.cond31 = or i1 %cmp15, %or.cond
br i1 %or.cond31, label %while.cond2, label %cleanup
cleanup: ; preds = %while.cond2, %while.body4, %while.cond2.preheader, %entry
%.str.2.sink = phi ptr [ @.str.2, %entry ], [ @.str.2, %while.cond2.preheader ], [ @.str.1, %while.body4 ], [ @.str.2, %while.cond2 ]
%call21 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) %.str.2.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 <stdlib.h>
#include <math.h>
int main (void) {
int n;
scanf("%d",&n);
int array[n];
for (int i=0;i<n;i++){
scanf("%d",&array[i]);
}
for (int i = 0; i < n; i++) {
if (array[i] % 2 == 0 && array[i] % 3 !=0 && array[i] % 5 != 0) {
puts("DENIED");
return 0;
}
}
puts("APPROVED");
return EXIT_SUCCESS;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_280508/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_280508/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"DENIED\00", align 1
@.str.2 = private unnamed_addr constant [9 x i8] c"APPROVED\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
%cmp33 = icmp sgt i32 %3, 0
br i1 %cmp33, label %for.body, label %cleanup24
for.cond3.preheader: ; preds = %for.body
%cmp4.not35 = icmp sgt i32 %4, 0
br i1 %cmp4.not35, label %for.body6.preheader, label %cleanup24
for.body6.preheader: ; preds = %for.cond3.preheader
%wide.trip.count = zext i32 %4 to i64
br label %for.body6
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.cond3.preheader, !llvm.loop !9
for.cond3: ; preds = %for.body6
%indvars.iv.next40 = add nuw nsw i64 %indvars.iv39, 1
%exitcond.not = icmp eq i64 %indvars.iv.next40, %wide.trip.count
br i1 %exitcond.not, label %cleanup24, label %for.body6, !llvm.loop !11
for.body6: ; preds = %for.body6.preheader, %for.cond3
%indvars.iv39 = phi i64 [ 0, %for.body6.preheader ], [ %indvars.iv.next40, %for.cond3 ]
%arrayidx8 = getelementptr inbounds i32, ptr %vla, i64 %indvars.iv39
%6 = load i32, ptr %arrayidx8, align 4, !tbaa !5
%7 = and i32 %6, 1
%cmp9 = icmp ne i32 %7, 0
%rem12 = srem i32 %6, 3
%cmp13.not = icmp eq i32 %rem12, 0
%or.cond = or i1 %cmp9, %cmp13.not
%rem17 = srem i32 %6, 5
%cmp18.not = icmp eq i32 %rem17, 0
%or.cond32 = or i1 %cmp18.not, %or.cond
br i1 %or.cond32, label %for.cond3, label %cleanup24
cleanup24: ; preds = %for.cond3, %for.body6, %for.cond3.preheader, %entry
%.str.1.sink = phi ptr [ @.str.2, %entry ], [ @.str.2, %for.cond3.preheader ], [ @.str.1, %for.body6 ], [ @.str.2, %for.cond3 ]
%call19 = call i32 @puts(ptr noundef nonnull dereferenceable(1) %.str.1.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: 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 #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare void @llvm.stackrestore.p0(ptr) #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nocallback nofree nosync nounwind willreturn }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
|
#include<stdio.h>
int main(void)
{
int n,i,a,f=0;
scanf("%d",&n);
for(i=0;i<n;i++){
scanf("%d",&a);
if(a%2==0){
if(a%3!=0&&a%5!=0){
f=1;
}
}
}
if(f==1){
printf("DENIED\n");
}
else{
printf("APPROVED\n");
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_280551/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_280551/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 [9 x i8] c"APPROVED\00", align 1
@str.3 = private unnamed_addr constant [7 x i8] c"DENIED\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
%cmp17 = icmp sgt i32 %0, 0
br i1 %cmp17, label %for.body, label %if.else
for.body: ; preds = %entry, %for.body
%f.019 = phi i32 [ %f.1, %for.body ], [ 0, %entry ]
%i.018 = 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
%2 = and i32 %1, 1
%cmp2 = icmp ne i32 %2, 0
%rem3 = srem i32 %1, 3
%cmp4.not = icmp eq i32 %rem3, 0
%or.cond = or i1 %cmp2, %cmp4.not
%rem5 = srem i32 %1, 5
%cmp6.not = icmp eq i32 %rem5, 0
%or.cond16 = or i1 %cmp6.not, %or.cond
%f.1 = select i1 %or.cond16, i32 %f.019, i32 1
%inc = add nuw nsw i32 %i.018, 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
%4 = icmp eq i32 %f.1, 1
br i1 %4, label %if.end13, label %if.else
if.else: ; preds = %entry, %for.end
br label %if.end13
if.end13: ; preds = %for.end, %if.else
%str.sink = phi ptr [ @str, %if.else ], [ @str.3, %for.end ]
%puts = call i32 @puts(ptr nonnull dereferenceable(1) %str.sink)
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: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @puts(ptr nocapture noundef readonly) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
|
#include <stdio.h>
int main(){
int N;
scanf("%d",&N);
int a[N];
for(int i=0;i<N;i++){
scanf("%d",&a[i]);
}
int j=0;
int evencnt=0;
int cnt=0;
while(j<N){
if(a[j] % 2 == 0){
evencnt++;
if((a[j] % 3 == 0) || (a[j] % 5 == 0)){
cnt++;
}
}
j++;
}
if(evencnt++ == cnt) printf("APPROVED");
else printf("DENIED");
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_280595/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_280595/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 [9 x i8] c"APPROVED\00", align 1
@.str.2 = private unnamed_addr constant [7 x i8] c"DENIED\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
%cmp33 = icmp sgt i32 %3, 0
br i1 %cmp33, label %for.body, label %if.end24
while.cond.preheader: ; preds = %for.body
%cmp235 = icmp sgt i32 %27, 0
br i1 %cmp235, label %while.body.preheader, label %if.end24
while.body.preheader: ; preds = %while.cond.preheader
%wide.trip.count = zext i32 %27 to i64
%min.iters.check = icmp ult i32 %27, 8
br i1 %min.iters.check, label %while.body.preheader62, label %vector.ph
vector.ph: ; preds = %while.body.preheader
%n.vec = and i64 %wide.trip.count, 4294967288
br label %vector.body
vector.body: ; preds = %vector.body, %vector.ph
%index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
%vec.phi = phi <4 x i32> [ zeroinitializer, %vector.ph ], [ %predphi57, %vector.body ]
%vec.phi52 = phi <4 x i32> [ zeroinitializer, %vector.ph ], [ %predphi58, %vector.body ]
%vec.phi53 = phi <4 x i32> [ zeroinitializer, %vector.ph ], [ %predphi, %vector.body ]
%vec.phi54 = phi <4 x i32> [ zeroinitializer, %vector.ph ], [ %predphi56, %vector.body ]
%4 = getelementptr inbounds i32, ptr %vla, i64 %index
%wide.load = load <4 x i32>, ptr %4, align 16, !tbaa !5
%5 = getelementptr inbounds i32, ptr %4, i64 4
%wide.load55 = load <4 x i32>, ptr %5, align 16, !tbaa !5
%6 = and <4 x i32> %wide.load, <i32 1, i32 1, i32 1, i32 1>
%7 = and <4 x i32> %wide.load55, <i32 1, i32 1, i32 1, i32 1>
%8 = icmp eq <4 x i32> %6, zeroinitializer
%9 = icmp eq <4 x i32> %7, zeroinitializer
%10 = srem <4 x i32> %wide.load, <i32 3, i32 3, i32 3, i32 3>
%11 = srem <4 x i32> %wide.load55, <i32 3, i32 3, i32 3, i32 3>
%12 = icmp eq <4 x i32> %10, zeroinitializer
%13 = icmp eq <4 x i32> %11, zeroinitializer
%14 = srem <4 x i32> %wide.load, <i32 5, i32 5, i32 5, i32 5>
%15 = srem <4 x i32> %wide.load55, <i32 5, i32 5, i32 5, i32 5>
%16 = icmp eq <4 x i32> %14, zeroinitializer
%17 = icmp eq <4 x i32> %15, zeroinitializer
%18 = or <4 x i1> %12, %16
%19 = or <4 x i1> %13, %17
%20 = xor <4 x i32> %6, <i32 1, i32 1, i32 1, i32 1>
%predphi = add <4 x i32> %vec.phi53, %20
%21 = xor <4 x i32> %7, <i32 1, i32 1, i32 1, i32 1>
%predphi56 = add <4 x i32> %vec.phi54, %21
%narrow = select <4 x i1> %8, <4 x i1> %18, <4 x i1> zeroinitializer
%22 = zext <4 x i1> %narrow to <4 x i32>
%predphi57 = add <4 x i32> %vec.phi, %22
%narrow61 = select <4 x i1> %9, <4 x i1> %19, <4 x i1> zeroinitializer
%23 = zext <4 x i1> %narrow61 to <4 x i32>
%predphi58 = add <4 x i32> %vec.phi52, %23
%index.next = add nuw i64 %index, 8
%24 = icmp eq i64 %index.next, %n.vec
br i1 %24, label %middle.block, label %vector.body, !llvm.loop !9
middle.block: ; preds = %vector.body
%bin.rdx59 = add <4 x i32> %predphi56, %predphi
%25 = call i32 @llvm.vector.reduce.add.v4i32(<4 x i32> %bin.rdx59)
%bin.rdx = add <4 x i32> %predphi58, %predphi57
%26 = 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 %while.end, label %while.body.preheader62
while.body.preheader62: ; preds = %while.body.preheader, %middle.block
%indvars.iv43.ph = phi i64 [ 0, %while.body.preheader ], [ %n.vec, %middle.block ]
%cnt.038.ph = phi i32 [ 0, %while.body.preheader ], [ %26, %middle.block ]
%evencnt.037.ph = phi i32 [ 0, %while.body.preheader ], [ %25, %middle.block ]
br label %while.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
%27 = load i32, ptr %N, align 4, !tbaa !5
%28 = sext i32 %27 to i64
%cmp = icmp slt i64 %indvars.iv.next, %28
br i1 %cmp, label %for.body, label %while.cond.preheader, !llvm.loop !13
while.body: ; preds = %while.body.preheader62, %if.end17
%indvars.iv43 = phi i64 [ %indvars.iv.next44, %if.end17 ], [ %indvars.iv43.ph, %while.body.preheader62 ]
%cnt.038 = phi i32 [ %cnt.1, %if.end17 ], [ %cnt.038.ph, %while.body.preheader62 ]
%evencnt.037 = phi i32 [ %evencnt.1, %if.end17 ], [ %evencnt.037.ph, %while.body.preheader62 ]
%arrayidx4 = getelementptr inbounds i32, ptr %vla, i64 %indvars.iv43
%29 = load i32, ptr %arrayidx4, align 4, !tbaa !5
%30 = and i32 %29, 1
%cmp5 = icmp eq i32 %30, 0
br i1 %cmp5, label %if.then, label %if.end17
if.then: ; preds = %while.body
%inc6 = add nsw i32 %evencnt.037, 1
%rem9 = srem i32 %29, 3
%cmp10 = icmp eq i32 %rem9, 0
%rem13 = srem i32 %29, 5
%cmp14 = icmp eq i32 %rem13, 0
%or.cond = or i1 %cmp10, %cmp14
%inc16 = zext i1 %or.cond to i32
%spec.select = add nsw i32 %cnt.038, %inc16
br label %if.end17
if.end17: ; preds = %if.then, %while.body
%evencnt.1 = phi i32 [ %evencnt.037, %while.body ], [ %inc6, %if.then ]
%cnt.1 = phi i32 [ %cnt.038, %while.body ], [ %spec.select, %if.then ]
%indvars.iv.next44 = add nuw nsw i64 %indvars.iv43, 1
%exitcond.not = icmp eq i64 %indvars.iv.next44, %wide.trip.count
br i1 %exitcond.not, label %while.end, label %while.body, !llvm.loop !14
while.end: ; preds = %if.end17, %middle.block
%evencnt.1.lcssa = phi i32 [ %25, %middle.block ], [ %evencnt.1, %if.end17 ]
%cnt.1.lcssa = phi i32 [ %26, %middle.block ], [ %cnt.1, %if.end17 ]
%cmp20 = icmp eq i32 %evencnt.1.lcssa, %cnt.1.lcssa
%spec.select51 = select i1 %cmp20, ptr @.str.1, ptr @.str.2
br label %if.end24
if.end24: ; preds = %while.end, %while.cond.preheader, %entry
%.str.2.sink = phi ptr [ @.str.1, %entry ], [ @.str.1, %while.cond.preheader ], [ %spec.select51, %while.end ]
%call23 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) %.str.2.sink)
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: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare void @llvm.stackrestore.p0(ptr) #3
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.vector.reduce.add.v4i32(<4 x i32>) #4
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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,a[101],i,f[101]={0},ff=0;
scanf("%d",&n);
for(i=0;i<n;i++){
scanf("%d",&a[i]);
}
for(i=0;i<n;i++){
if(a[i]%2==0){
if(a[i]%3!=0 && a[i]%5!=0) f[i]=1;
}
}
for(i=0;i<n;i++){
if(f[i]==1) ff++;
}
if(ff==0){
printf("APPROVED\n");
}else{
printf("DENIED\n");
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_280638/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_280638/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 [7 x i8] c"DENIED\00", align 1
@str.3 = private unnamed_addr constant [9 x i8] c"APPROVED\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 [101 x i32], align 16
%f = alloca [101 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #6
call void @llvm.lifetime.start.p0(i64 404, ptr nonnull %a) #6
call void @llvm.lifetime.start.p0(i64 404, ptr nonnull %f) #6
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(404) %f, i8 0, i64 404, i1 false)
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp54 = icmp sgt i32 %0, 0
br i1 %cmp54, label %for.body, label %if.end39
for.cond2.preheader: ; preds = %for.body
%cmp356 = icmp sgt i32 %22, 0
br i1 %cmp356, label %for.body4.preheader, label %if.end39
for.body4.preheader: ; preds = %for.cond2.preheader
%wide.trip.count = zext i32 %22 to i64
%min.iters.check = icmp ult i32 %22, 4
br i1 %min.iters.check, label %for.body4.preheader103, label %vector.ph
vector.ph: ; preds = %for.body4.preheader
%n.vec = and i64 %wide.trip.count, 4294967292
br label %vector.body
vector.body: ; preds = %pred.store.continue85, %vector.ph
%index = phi i64 [ 0, %vector.ph ], [ %index.next, %pred.store.continue85 ]
%1 = getelementptr inbounds [101 x i32], ptr %a, i64 0, i64 %index
%wide.load = load <4 x i32>, ptr %1, align 16, !tbaa !5
%2 = trunc <4 x i32> %wide.load to <4 x i1>
%3 = srem <4 x i32> %wide.load, <i32 3, i32 3, i32 3, i32 3>
%4 = icmp eq <4 x i32> %3, zeroinitializer
%5 = or <4 x i1> %4, %2
%6 = srem <4 x i32> %wide.load, <i32 5, i32 5, i32 5, i32 5>
%7 = icmp eq <4 x i32> %6, zeroinitializer
%8 = or <4 x i1> %7, %5
%9 = xor <4 x i1> %8, <i1 true, i1 true, i1 true, i1 true>
%10 = extractelement <4 x i1> %9, i64 0
br i1 %10, label %pred.store.if, label %pred.store.continue
pred.store.if: ; preds = %vector.body
%11 = getelementptr inbounds [101 x i32], ptr %f, i64 0, i64 %index
store i32 1, ptr %11, align 16, !tbaa !5
br label %pred.store.continue
pred.store.continue: ; preds = %pred.store.if, %vector.body
%12 = extractelement <4 x i1> %9, i64 1
br i1 %12, label %pred.store.if80, label %pred.store.continue81
pred.store.if80: ; preds = %pred.store.continue
%13 = or i64 %index, 1
%14 = getelementptr inbounds [101 x i32], ptr %f, i64 0, i64 %13
store i32 1, ptr %14, align 4, !tbaa !5
br label %pred.store.continue81
pred.store.continue81: ; preds = %pred.store.if80, %pred.store.continue
%15 = extractelement <4 x i1> %9, i64 2
br i1 %15, label %pred.store.if82, label %pred.store.continue83
pred.store.if82: ; preds = %pred.store.continue81
%16 = or i64 %index, 2
%17 = getelementptr inbounds [101 x i32], ptr %f, i64 0, i64 %16
store i32 1, ptr %17, align 8, !tbaa !5
br label %pred.store.continue83
pred.store.continue83: ; preds = %pred.store.if82, %pred.store.continue81
%18 = extractelement <4 x i1> %9, i64 3
br i1 %18, label %pred.store.if84, label %pred.store.continue85
pred.store.if84: ; preds = %pred.store.continue83
%19 = or i64 %index, 3
%20 = getelementptr inbounds [101 x i32], ptr %f, i64 0, i64 %19
store i32 1, ptr %20, align 4, !tbaa !5
br label %pred.store.continue85
pred.store.continue85: ; preds = %pred.store.if84, %pred.store.continue83
%index.next = add nuw i64 %index, 4
%21 = icmp eq i64 %index.next, %n.vec
br i1 %21, label %middle.block, label %vector.body, !llvm.loop !9
middle.block: ; preds = %pred.store.continue85
%cmp.n = icmp eq i64 %n.vec, %wide.trip.count
br i1 %cmp.n, label %for.cond23.preheader, label %for.body4.preheader103
for.body4.preheader103: ; preds = %for.body4.preheader, %middle.block
%indvars.iv64.ph = phi i64 [ 0, %for.body4.preheader ], [ %n.vec, %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 [101 x i32], ptr %a, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%22 = load i32, ptr %n, align 4, !tbaa !5
%23 = sext i32 %22 to i64
%cmp = icmp slt i64 %indvars.iv.next, %23
br i1 %cmp, label %for.body, label %for.cond2.preheader, !llvm.loop !13
for.cond23.preheader: ; preds = %for.inc20, %middle.block
br i1 %cmp356, label %for.body25.preheader, label %if.end39
for.body25.preheader: ; preds = %for.cond23.preheader
%wide.trip.count70 = zext i32 %22 to i64
%min.iters.check88 = icmp ult i32 %22, 8
br i1 %min.iters.check88, label %for.body25.preheader100, label %vector.ph89
vector.ph89: ; preds = %for.body25.preheader
%n.vec91 = and i64 %wide.trip.count, 4294967288
br label %vector.body94
vector.body94: ; preds = %vector.body94, %vector.ph89
%index95 = phi i64 [ 0, %vector.ph89 ], [ %index.next99, %vector.body94 ]
%vec.phi = phi <4 x i32> [ zeroinitializer, %vector.ph89 ], [ %30, %vector.body94 ]
%vec.phi96 = phi <4 x i32> [ zeroinitializer, %vector.ph89 ], [ %31, %vector.body94 ]
%24 = getelementptr inbounds [101 x i32], ptr %f, i64 0, i64 %index95
%wide.load97 = load <4 x i32>, ptr %24, align 16, !tbaa !5
%25 = getelementptr inbounds i32, ptr %24, i64 4
%wide.load98 = load <4 x i32>, ptr %25, align 16, !tbaa !5
%26 = icmp eq <4 x i32> %wide.load97, <i32 1, i32 1, i32 1, i32 1>
%27 = icmp eq <4 x i32> %wide.load98, <i32 1, i32 1, i32 1, i32 1>
%28 = zext <4 x i1> %26 to <4 x i32>
%29 = zext <4 x i1> %27 to <4 x i32>
%30 = add <4 x i32> %vec.phi, %28
%31 = add <4 x i32> %vec.phi96, %29
%index.next99 = add nuw i64 %index95, 8
%32 = icmp eq i64 %index.next99, %n.vec91
br i1 %32, label %middle.block86, label %vector.body94, !llvm.loop !14
middle.block86: ; preds = %vector.body94
%bin.rdx = add <4 x i32> %31, %30
%33 = call i32 @llvm.vector.reduce.add.v4i32(<4 x i32> %bin.rdx)
%cmp.n93 = icmp eq i64 %n.vec91, %wide.trip.count
br i1 %cmp.n93, label %for.end34, label %for.body25.preheader100
for.body25.preheader100: ; preds = %for.body25.preheader, %middle.block86
%indvars.iv67.ph = phi i64 [ 0, %for.body25.preheader ], [ %n.vec91, %middle.block86 ]
%ff.060.ph = phi i32 [ 0, %for.body25.preheader ], [ %33, %middle.block86 ]
br label %for.body25
for.body4: ; preds = %for.body4.preheader103, %for.inc20
%indvars.iv64 = phi i64 [ %indvars.iv.next65, %for.inc20 ], [ %indvars.iv64.ph, %for.body4.preheader103 ]
%arrayidx6 = getelementptr inbounds [101 x i32], ptr %a, i64 0, i64 %indvars.iv64
%34 = load i32, ptr %arrayidx6, align 4, !tbaa !5
%35 = and i32 %34, 1
%cmp7 = icmp ne i32 %35, 0
%rem10 = srem i32 %34, 3
%cmp11.not = icmp eq i32 %rem10, 0
%or.cond = or i1 %cmp7, %cmp11.not
%rem14 = srem i32 %34, 5
%cmp15.not = icmp eq i32 %rem14, 0
%or.cond53 = or i1 %cmp15.not, %or.cond
br i1 %or.cond53, label %for.inc20, label %if.then16
if.then16: ; preds = %for.body4
%arrayidx18 = getelementptr inbounds [101 x i32], ptr %f, i64 0, i64 %indvars.iv64
store i32 1, ptr %arrayidx18, align 4, !tbaa !5
br label %for.inc20
for.inc20: ; preds = %for.body4, %if.then16
%indvars.iv.next65 = add nuw nsw i64 %indvars.iv64, 1
%exitcond.not = icmp eq i64 %indvars.iv.next65, %wide.trip.count
br i1 %exitcond.not, label %for.cond23.preheader, label %for.body4, !llvm.loop !15
for.body25: ; preds = %for.body25.preheader100, %for.body25
%indvars.iv67 = phi i64 [ %indvars.iv.next68, %for.body25 ], [ %indvars.iv67.ph, %for.body25.preheader100 ]
%ff.060 = phi i32 [ %spec.select, %for.body25 ], [ %ff.060.ph, %for.body25.preheader100 ]
%arrayidx27 = getelementptr inbounds [101 x i32], ptr %f, i64 0, i64 %indvars.iv67
%36 = load i32, ptr %arrayidx27, align 4, !tbaa !5
%cmp28 = icmp eq i32 %36, 1
%inc30 = zext i1 %cmp28 to i32
%spec.select = add nuw nsw i32 %ff.060, %inc30
%indvars.iv.next68 = add nuw nsw i64 %indvars.iv67, 1
%exitcond71.not = icmp eq i64 %indvars.iv.next68, %wide.trip.count70
br i1 %exitcond71.not, label %for.end34, label %for.body25, !llvm.loop !16
for.end34: ; preds = %for.body25, %middle.block86
%spec.select.lcssa = phi i32 [ %33, %middle.block86 ], [ %spec.select, %for.body25 ]
%37 = icmp eq i32 %spec.select.lcssa, 0
%spec.select79 = select i1 %37, ptr @str.3, ptr @str
br label %if.end39
if.end39: ; preds = %for.end34, %for.cond23.preheader, %for.cond2.preheader, %entry
%str.sink = phi ptr [ @str.3, %entry ], [ @str.3, %for.cond2.preheader ], [ @str.3, %for.cond23.preheader ], [ %spec.select79, %for.end34 ]
%puts = call i32 @puts(ptr nonnull dereferenceable(1) %str.sink)
call void @llvm.lifetime.end.p0(i64 404, ptr nonnull %f) #6
call void @llvm.lifetime.end.p0(i64 404, ptr nonnull %a) #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: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #2
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @puts(ptr nocapture noundef readonly) local_unnamed_addr #4
; 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 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #3 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nofree nounwind }
attributes #5 = { 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, !11, !12}
!15 = distinct !{!15, !10, !12, !11}
!16 = distinct !{!16, !10, !12, !11}
|
#include<stdio.h>
int main() {
int n,a,i;
scanf("%d",&n);
for (i=0;i<n;i++) {
scanf("%d",&a);
if (a%2==0 && a%3!=0 && a%5!=0) {
printf("DENIED\n");
return 0;
}
}
printf("APPROVED\n");
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_280681/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_280681/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 [9 x i8] c"APPROVED\00", align 1
@str.3 = private unnamed_addr constant [7 x i8] c"DENIED\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
%cmp15 = icmp sgt i32 %0, 0
br i1 %cmp15, label %for.body, label %cleanup
for.cond: ; preds = %for.body
%inc = add nuw nsw i32 %i.016, 1
%1 = load i32, ptr %n, align 4, !tbaa !5
%cmp = icmp slt i32 %inc, %1
br i1 %cmp, label %for.body, label %cleanup, !llvm.loop !9
for.body: ; preds = %entry, %for.cond
%i.016 = phi i32 [ %inc, %for.cond ], [ 0, %entry ]
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a)
%2 = load i32, ptr %a, align 4, !tbaa !5
%3 = and i32 %2, 1
%cmp2 = icmp ne i32 %3, 0
%rem3 = srem i32 %2, 3
%cmp4.not = icmp eq i32 %rem3, 0
%or.cond = or i1 %cmp2, %cmp4.not
%rem6 = srem i32 %2, 5
%cmp7.not = icmp eq i32 %rem6, 0
%or.cond14 = or i1 %cmp7.not, %or.cond
br i1 %or.cond14, label %for.cond, label %cleanup
cleanup: ; preds = %for.cond, %for.body, %entry
%str.sink = phi ptr [ @str, %entry ], [ @str.3, %for.body ], [ @str, %for.cond ]
%puts = call i32 @puts(ptr nonnull dereferenceable(1) %str.sink)
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: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @puts(ptr nocapture noundef readonly) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
|
#include<stdio.h>
int main(void){
int N,A[101],i;
scanf("%d",&N);
for(i = 0;i < N;i++){
scanf("%d",&A[i]);
}
for(i = 0;i < N;i++){
if(A[i] % 2 != 0){
continue;
}else{
if((A[i] % 3 != 0) && (A[i] % 5 != 0)){
printf("DENIED\n");
return 0;
}
}
}
printf("APPROVED\n");
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_280724/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_280724/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 [9 x i8] c"APPROVED\00", align 1
@str.3 = private unnamed_addr constant [7 x i8] c"DENIED\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 [101 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %N) #4
call void @llvm.lifetime.start.p0(i64 404, 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
%cmp34 = icmp sgt i32 %0, 0
br i1 %cmp34, label %for.body, label %cleanup
for.cond2.preheader: ; preds = %for.body
%cmp336 = icmp sgt i32 %1, 0
br i1 %cmp336, label %for.body4.preheader, label %cleanup
for.body4.preheader: ; preds = %for.cond2.preheader
%wide.trip.count = zext i32 %1 to i64
br label %for.body4
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [101 x i32], ptr %A, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%1 = load i32, ptr %N, align 4, !tbaa !5
%2 = sext i32 %1 to i64
%cmp = icmp slt i64 %indvars.iv.next, %2
br i1 %cmp, label %for.body, label %for.cond2.preheader, !llvm.loop !9
for.cond2: ; preds = %for.body4
%indvars.iv.next41 = add nuw nsw i64 %indvars.iv40, 1
%exitcond.not = icmp eq i64 %indvars.iv.next41, %wide.trip.count
br i1 %exitcond.not, label %cleanup, label %for.body4, !llvm.loop !11
for.body4: ; preds = %for.body4.preheader, %for.cond2
%indvars.iv40 = phi i64 [ 0, %for.body4.preheader ], [ %indvars.iv.next41, %for.cond2 ]
%arrayidx6 = getelementptr inbounds [101 x i32], ptr %A, i64 0, i64 %indvars.iv40
%3 = load i32, ptr %arrayidx6, align 4, !tbaa !5
%4 = and i32 %3, 1
%cmp7.not = icmp ne i32 %4, 0
%rem10 = srem i32 %3, 3
%cmp11.not = icmp eq i32 %rem10, 0
%or.cond = or i1 %cmp7.not, %cmp11.not
%rem14 = srem i32 %3, 5
%cmp15.not = icmp eq i32 %rem14, 0
%or.cond33 = or i1 %cmp15.not, %or.cond
br i1 %or.cond33, label %for.cond2, label %cleanup
cleanup: ; preds = %for.cond2, %for.body4, %for.cond2.preheader, %entry
%str.sink = phi ptr [ @str, %entry ], [ @str, %for.cond2.preheader ], [ @str.3, %for.body4 ], [ @str, %for.cond2 ]
%puts = call i32 @puts(ptr nonnull dereferenceable(1) %str.sink)
call void @llvm.lifetime.end.p0(i64 404, 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: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @puts(ptr nocapture noundef readonly) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
|
#include <stdio.h>
#define rep(i,l,r)for(int i=(l);i<(r);i++)
#define min(p,q)((p)<(q)?(p):(q))
#define max(p,q)((p)>(q)?(p):(q))
#define INF 1000000000
//ワーシャルフロイド
//頂点数（と隣接行列）を引いて全点間最短距離を返す
//O(V^3)
//*
int cost[410][410];
int dddd[410][410];
void waasharuhuroido(int n){
rep(i,0,n)rep(j,0,n)dddd[i][j]=cost[i][j];//辺が無いところはINFにする前処理が必要
rep(k,0,n)rep(i,0,n)rep(j,0,n)dddd[i][j]=min(dddd[i][j],dddd[i][k]+dddd[k][j]);
}
int h,w;
char s[30][30];
int d4[]={0,1,0,-1,0};
#define in(p,q)(0<=(p)&&(p)<h&&0<=(q)&&(q)<w)
int main(){
scanf("%d%d",&h,&w);
rep(i,0,h)scanf("%s",s[i]);
rep(i,0,h*w)rep(j,0,h*w)cost[i][j]=i==j?0:INF;
rep(i,0,h)rep(j,0,w)if(s[i][j]=='.'){
rep(k,0,4){
int ii=i+d4[k];
int jj=j+d4[k+1];
if(in(ii,jj)&&s[ii][jj]=='.')cost[i*w+j][ii*w+jj]=1;
}
}
waasharuhuroido(h*w);
int ans=0;
rep(i,0,h*w)rep(j,0,h*w)if(dddd[i][j]!=INF)ans=max(ans,dddd[i][j]);
printf("%d",ans);
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_280768/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_280768/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"
@cost = dso_local local_unnamed_addr global [410 x [410 x i32]] zeroinitializer, align 16
@dddd = dso_local local_unnamed_addr global [410 x [410 x i32]] zeroinitializer, align 16
@d4 = dso_local local_unnamed_addr global [5 x i32] [i32 0, i32 1, i32 0, i32 -1, i32 0], align 16
@.str = private unnamed_addr constant [5 x i8] c"%d%d\00", align 1
@h = dso_local global i32 0, align 4
@w = dso_local global i32 0, align 4
@.str.1 = private unnamed_addr constant [3 x i8] c"%s\00", align 1
@s = dso_local global [30 x [30 x i8]] zeroinitializer, align 16
@.str.2 = private unnamed_addr constant [3 x i8] c"%d\00", align 1
; Function Attrs: nofree nosync nounwind memory(readwrite, argmem: none, inaccessiblemem: none) uwtable
define dso_local void @waasharuhuroido(i32 noundef %n) local_unnamed_addr #0 {
entry:
%cmp96 = icmp sgt i32 %n, 0
br i1 %cmp96, label %for.cond1.preheader.us.preheader, label %for.cond.cleanup16
for.cond1.preheader.us.preheader: ; preds = %entry
%0 = zext i32 %n to i64
%1 = shl nuw nsw i64 %0, 2
%xtraiter = and i64 %0, 3
%2 = icmp ult i32 %n, 4
br i1 %2, label %for.cond14.preheader.unr-lcssa, label %for.cond1.preheader.us.preheader.new
for.cond1.preheader.us.preheader.new: ; preds = %for.cond1.preheader.us.preheader
%unroll_iter = and i64 %0, 4294967292
br label %for.cond1.preheader.us
for.cond1.preheader.us: ; preds = %for.cond1.preheader.us, %for.cond1.preheader.us.preheader.new
%indvar = phi i64 [ 0, %for.cond1.preheader.us.preheader.new ], [ %indvar.next.3, %for.cond1.preheader.us ]
%niter = phi i64 [ 0, %for.cond1.preheader.us.preheader.new ], [ %niter.next.3, %for.cond1.preheader.us ]
%3 = mul nuw nsw i64 %indvar, 1640
%scevgep = getelementptr i8, ptr @dddd, i64 %3
%scevgep104 = getelementptr i8, ptr @cost, i64 %3
tail call void @llvm.memcpy.p0.p0.i64(ptr align 16 %scevgep, ptr align 16 %scevgep104, i64 %1, i1 false), !tbaa !5
%4 = mul nuw i64 %indvar, 1640
%5 = add nuw i64 %4, 1640
%scevgep.1 = getelementptr i8, ptr @dddd, i64 %5
%scevgep104.1 = getelementptr i8, ptr @cost, i64 %5
tail call void @llvm.memcpy.p0.p0.i64(ptr align 8 %scevgep.1, ptr align 8 %scevgep104.1, i64 %1, i1 false), !tbaa !5
%6 = mul nuw i64 %indvar, 1640
%7 = add nuw i64 %6, 3280
%scevgep.2 = getelementptr i8, ptr @dddd, i64 %7
%scevgep104.2 = getelementptr i8, ptr @cost, i64 %7
tail call void @llvm.memcpy.p0.p0.i64(ptr align 16 %scevgep.2, ptr align 16 %scevgep104.2, i64 %1, i1 false), !tbaa !5
%8 = mul nuw i64 %indvar, 1640
%9 = add nuw i64 %8, 4920
%scevgep.3 = getelementptr i8, ptr @dddd, i64 %9
%scevgep104.3 = getelementptr i8, ptr @cost, i64 %9
tail call void @llvm.memcpy.p0.p0.i64(ptr align 8 %scevgep.3, ptr align 8 %scevgep104.3, i64 %1, i1 false), !tbaa !5
%indvar.next.3 = add nuw nsw i64 %indvar, 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.cond14.preheader.unr-lcssa, label %for.cond1.preheader.us, !llvm.loop !9
for.cond14.preheader.unr-lcssa: ; preds = %for.cond1.preheader.us, %for.cond1.preheader.us.preheader
%indvar.unr = phi i64 [ 0, %for.cond1.preheader.us.preheader ], [ %indvar.next.3, %for.cond1.preheader.us ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.cond14.preheader, label %for.cond1.preheader.us.epil
for.cond1.preheader.us.epil: ; preds = %for.cond14.preheader.unr-lcssa, %for.cond1.preheader.us.epil
%indvar.epil = phi i64 [ %indvar.next.epil, %for.cond1.preheader.us.epil ], [ %indvar.unr, %for.cond14.preheader.unr-lcssa ]
%epil.iter = phi i64 [ %epil.iter.next, %for.cond1.preheader.us.epil ], [ 0, %for.cond14.preheader.unr-lcssa ]
%10 = mul nuw nsw i64 %indvar.epil, 1640
%scevgep.epil = getelementptr i8, ptr @dddd, i64 %10
%scevgep104.epil = getelementptr i8, ptr @cost, i64 %10
tail call void @llvm.memcpy.p0.p0.i64(ptr align 8 %scevgep.epil, ptr align 8 %scevgep104.epil, i64 %1, i1 false), !tbaa !5
%indvar.next.epil = add nuw nsw i64 %indvar.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.cond14.preheader, label %for.cond1.preheader.us.epil, !llvm.loop !11
for.cond14.preheader: ; preds = %for.cond1.preheader.us.epil, %for.cond14.preheader.unr-lcssa
br i1 %cmp96, label %for.cond19.preheader.us.preheader, label %for.cond.cleanup16
for.cond19.preheader.us.preheader: ; preds = %for.cond14.preheader
%wide.trip.count118 = zext i32 %n to i64
%11 = shl nuw nsw i64 %0, 2
%12 = getelementptr i8, ptr @dddd, i64 %11
%min.iters.check = icmp ult i32 %n, 12
%13 = getelementptr i8, ptr @dddd, i64 %11
%n.vec = and i64 %0, 4294967288
%cmp.n = icmp eq i64 %n.vec, %0
%xtraiter134 = and i64 %wide.trip.count118, 1
%lcmp.mod135.not = icmp eq i64 %xtraiter134, 0
%14 = sub nsw i64 0, %wide.trip.count118
br label %for.cond19.preheader.us
for.cond19.preheader.us: ; preds = %for.cond19.preheader.us.preheader, %for.cond19.for.cond.cleanup21_crit_edge.split.us.us
%indvars.iv115 = phi i64 [ 0, %for.cond19.preheader.us.preheader ], [ %indvars.iv.next116, %for.cond19.for.cond.cleanup21_crit_edge.split.us.us ]
%15 = shl nuw nsw i64 %indvars.iv115, 2
%16 = mul nuw nsw i64 %indvars.iv115, 1640
%scevgep124 = getelementptr i8, ptr @dddd, i64 %16
%scevgep125 = getelementptr i8, ptr %12, i64 %16
%gep = getelementptr i8, ptr getelementptr (i8, ptr @dddd, i64 4), i64 %15
%17 = getelementptr i8, ptr @dddd, i64 %15
%bound0 = icmp ugt ptr %gep, @dddd
%bound1 = icmp ult ptr %17, %13
%found.conflict = and i1 %bound0, %bound1
br label %for.cond24.preheader.us.us
for.cond24.preheader.us.us: ; preds = %for.cond24.for.cond.cleanup26_crit_edge.us.us, %for.cond19.preheader.us
%indvars.iv110 = phi i64 [ %indvars.iv.next111, %for.cond24.for.cond.cleanup26_crit_edge.us.us ], [ 0, %for.cond19.preheader.us ]
%arrayidx35.us.us = getelementptr inbounds [410 x [410 x i32]], ptr @dddd, i64 0, i64 %indvars.iv110, i64 %indvars.iv115
br i1 %min.iters.check, label %for.body27.us.us.preheader, label %vector.memcheck
vector.memcheck: ; preds = %for.cond24.preheader.us.us
%18 = mul nuw nsw i64 %indvars.iv110, 1640
%scevgep121 = getelementptr i8, ptr %13, i64 %18
%scevgep120 = getelementptr i8, ptr @dddd, i64 %18
%bound0126 = icmp ult ptr %scevgep120, %scevgep125
%bound1127 = icmp ult ptr %scevgep124, %scevgep121
%found.conflict128 = and i1 %bound0126, %bound1127
%conflict.rdx = or i1 %found.conflict, %found.conflict128
br i1 %conflict.rdx, label %for.body27.us.us.preheader, label %vector.ph
vector.ph: ; preds = %vector.memcheck
%19 = load i32, ptr %arrayidx35.us.us, align 4, !tbaa !5, !alias.scope !13
%broadcast.splatinsert132 = insertelement <4 x i32> poison, i32 %19, i64 0
%broadcast.splat133 = shufflevector <4 x i32> %broadcast.splatinsert132, <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 ]
%20 = getelementptr inbounds [410 x [410 x i32]], ptr @dddd, i64 0, i64 %indvars.iv110, i64 %index
%wide.load = load <4 x i32>, ptr %20, align 8, !tbaa !5, !alias.scope !16, !noalias !18
%21 = getelementptr inbounds i32, ptr %20, i64 4
%wide.load129 = load <4 x i32>, ptr %21, align 8, !tbaa !5, !alias.scope !16, !noalias !18
%22 = getelementptr inbounds [410 x [410 x i32]], ptr @dddd, i64 0, i64 %indvars.iv115, i64 %index
%wide.load130 = load <4 x i32>, ptr %22, align 8, !tbaa !5, !alias.scope !20
%23 = getelementptr inbounds i32, ptr %22, i64 4
%wide.load131 = load <4 x i32>, ptr %23, align 8, !tbaa !5, !alias.scope !20
%24 = add nsw <4 x i32> %wide.load130, %broadcast.splat133
%25 = add nsw <4 x i32> %wide.load131, %broadcast.splat133
%26 = tail call <4 x i32> @llvm.smin.v4i32(<4 x i32> %wide.load, <4 x i32> %24)
%27 = tail call <4 x i32> @llvm.smin.v4i32(<4 x i32> %wide.load129, <4 x i32> %25)
store <4 x i32> %26, ptr %20, align 8, !tbaa !5, !alias.scope !16, !noalias !18
store <4 x i32> %27, ptr %21, align 8, !tbaa !5, !alias.scope !16, !noalias !18
%index.next = add nuw i64 %index, 8
%28 = icmp eq i64 %index.next, %n.vec
br i1 %28, label %middle.block, label %vector.body, !llvm.loop !21
middle.block: ; preds = %vector.body
br i1 %cmp.n, label %for.cond24.for.cond.cleanup26_crit_edge.us.us, label %for.body27.us.us.preheader
for.body27.us.us.preheader: ; preds = %vector.memcheck, %for.cond24.preheader.us.us, %middle.block
%indvars.iv.ph = phi i64 [ 0, %vector.memcheck ], [ 0, %for.cond24.preheader.us.us ], [ %n.vec, %middle.block ]
br i1 %lcmp.mod135.not, label %for.body27.us.us.prol.loopexit, label %for.body27.us.us.prol
for.body27.us.us.prol: ; preds = %for.body27.us.us.preheader
%arrayidx31.us.us.prol = getelementptr inbounds [410 x [410 x i32]], ptr @dddd, i64 0, i64 %indvars.iv110, i64 %indvars.iv.ph
%29 = load i32, ptr %arrayidx31.us.us.prol, align 8, !tbaa !5
%30 = load i32, ptr %arrayidx35.us.us, align 4, !tbaa !5
%arrayidx39.us.us.prol = getelementptr inbounds [410 x [410 x i32]], ptr @dddd, i64 0, i64 %indvars.iv115, i64 %indvars.iv.ph
%31 = load i32, ptr %arrayidx39.us.us.prol, align 8, !tbaa !5
%add.us.us.prol = add nsw i32 %31, %30
%.add.us.us.prol = tail call i32 @llvm.smin.i32(i32 %29, i32 %add.us.us.prol)
store i32 %.add.us.us.prol, ptr %arrayidx31.us.us.prol, align 8, !tbaa !5
%indvars.iv.next.prol = or i64 %indvars.iv.ph, 1
br label %for.body27.us.us.prol.loopexit
for.body27.us.us.prol.loopexit: ; preds = %for.body27.us.us.prol, %for.body27.us.us.preheader
%indvars.iv.unr = phi i64 [ %indvars.iv.ph, %for.body27.us.us.preheader ], [ %indvars.iv.next.prol, %for.body27.us.us.prol ]
%32 = xor i64 %indvars.iv.ph, %14
%33 = icmp eq i64 %32, -1
br i1 %33, label %for.cond24.for.cond.cleanup26_crit_edge.us.us, label %for.body27.us.us
for.body27.us.us: ; preds = %for.body27.us.us.prol.loopexit, %for.body27.us.us
%indvars.iv = phi i64 [ %indvars.iv.next.1, %for.body27.us.us ], [ %indvars.iv.unr, %for.body27.us.us.prol.loopexit ]
%arrayidx31.us.us = getelementptr inbounds [410 x [410 x i32]], ptr @dddd, i64 0, i64 %indvars.iv110, i64 %indvars.iv
%34 = load i32, ptr %arrayidx31.us.us, align 4, !tbaa !5
%35 = load i32, ptr %arrayidx35.us.us, align 4, !tbaa !5
%arrayidx39.us.us = getelementptr inbounds [410 x [410 x i32]], ptr @dddd, i64 0, i64 %indvars.iv115, i64 %indvars.iv
%36 = load i32, ptr %arrayidx39.us.us, align 4, !tbaa !5
%add.us.us = add nsw i32 %36, %35
%.add.us.us = tail call i32 @llvm.smin.i32(i32 %34, i32 %add.us.us)
store i32 %.add.us.us, ptr %arrayidx31.us.us, align 4, !tbaa !5
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%arrayidx31.us.us.1 = getelementptr inbounds [410 x [410 x i32]], ptr @dddd, i64 0, i64 %indvars.iv110, i64 %indvars.iv.next
%37 = load i32, ptr %arrayidx31.us.us.1, align 4, !tbaa !5
%38 = load i32, ptr %arrayidx35.us.us, align 4, !tbaa !5
%arrayidx39.us.us.1 = getelementptr inbounds [410 x [410 x i32]], ptr @dddd, i64 0, i64 %indvars.iv115, i64 %indvars.iv.next
%39 = load i32, ptr %arrayidx39.us.us.1, align 4, !tbaa !5
%add.us.us.1 = add nsw i32 %39, %38
%.add.us.us.1 = tail call i32 @llvm.smin.i32(i32 %37, i32 %add.us.us.1)
store i32 %.add.us.us.1, ptr %arrayidx31.us.us.1, align 4, !tbaa !5
%indvars.iv.next.1 = add nuw nsw i64 %indvars.iv, 2
%exitcond109.not.1 = icmp eq i64 %indvars.iv.next.1, %wide.trip.count118
br i1 %exitcond109.not.1, label %for.cond24.for.cond.cleanup26_crit_edge.us.us, label %for.body27.us.us, !llvm.loop !24
for.cond24.for.cond.cleanup26_crit_edge.us.us: ; preds = %for.body27.us.us.prol.loopexit, %for.body27.us.us, %middle.block
%indvars.iv.next111 = add nuw nsw i64 %indvars.iv110, 1
%exitcond114.not = icmp eq i64 %indvars.iv.next111, %wide.trip.count118
br i1 %exitcond114.not, label %for.cond19.for.cond.cleanup21_crit_edge.split.us.us, label %for.cond24.preheader.us.us, !llvm.loop !25
for.cond19.for.cond.cleanup21_crit_edge.split.us.us: ; preds = %for.cond24.for.cond.cleanup26_crit_edge.us.us
%indvars.iv.next116 = add nuw nsw i64 %indvars.iv115, 1
%exitcond119.not = icmp eq i64 %indvars.iv.next116, %wide.trip.count118
br i1 %exitcond119.not, label %for.cond.cleanup16, label %for.cond19.preheader.us, !llvm.loop !26
for.cond.cleanup16: ; preds = %for.cond19.for.cond.cleanup21_crit_edge.split.us.us, %entry, %for.cond14.preheader
ret void
}
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #1 {
entry:
%call = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull @h, ptr noundef nonnull @w)
%0 = load i32, ptr @h, align 4, !tbaa !5
%cmp167 = icmp sgt i32 %0, 0
br i1 %cmp167, label %for.body, label %for.cond3.preheader
for.cond3.preheader: ; preds = %for.body, %entry
%.lcssa166 = phi i32 [ %0, %entry ], [ %9, %for.body ]
%1 = load i32, ptr @w, align 4, !tbaa !5
%mul = mul nsw i32 %1, %.lcssa166
%cmp4171 = icmp sgt i32 %mul, 0
br i1 %cmp4171, label %for.cond7.preheader.us.preheader, label %for.cond24.preheader
for.cond7.preheader.us.preheader: ; preds = %for.cond3.preheader
%wide.trip.count198 = zext i32 %mul to i64
%min.iters.check = icmp ult i32 %mul, 8
%n.vec = and i64 %wide.trip.count198, 4294967288
%cmp.n = icmp eq i64 %n.vec, %wide.trip.count198
br label %for.cond7.preheader.us
for.cond7.preheader.us: ; preds = %for.cond7.preheader.us.preheader, %for.cond7.for.cond.cleanup10_crit_edge.us
%indvars.iv195 = phi i64 [ 0, %for.cond7.preheader.us.preheader ], [ %indvars.iv.next196, %for.cond7.for.cond.cleanup10_crit_edge.us ]
br i1 %min.iters.check, label %for.body11.us.preheader, label %vector.ph
vector.ph: ; preds = %for.cond7.preheader.us
%broadcast.splatinsert = insertelement <4 x i64> poison, i64 %indvars.iv195, i64 0
%broadcast.splat = shufflevector <4 x i64> %broadcast.splatinsert, <4 x i64> 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.ind = phi <4 x i64> [ <i64 0, i64 1, i64 2, i64 3>, %vector.ph ], [ %vec.ind.next, %vector.body ]
%step.add = add <4 x i64> %vec.ind, <i64 4, i64 4, i64 4, i64 4>
%2 = icmp eq <4 x i64> %broadcast.splat, %vec.ind
%3 = icmp eq <4 x i64> %broadcast.splat, %step.add
%4 = select <4 x i1> %2, <4 x i32> zeroinitializer, <4 x i32> <i32 1000000000, i32 1000000000, i32 1000000000, i32 1000000000>
%5 = select <4 x i1> %3, <4 x i32> zeroinitializer, <4 x i32> <i32 1000000000, i32 1000000000, i32 1000000000, i32 1000000000>
%6 = getelementptr inbounds [410 x [410 x i32]], ptr @cost, i64 0, i64 %indvars.iv195, i64 %index
store <4 x i32> %4, ptr %6, align 8, !tbaa !5
%7 = getelementptr inbounds i32, ptr %6, i64 4
store <4 x i32> %5, ptr %7, align 8, !tbaa !5
%index.next = add nuw i64 %index, 8
%vec.ind.next = add <4 x i64> %vec.ind, <i64 8, i64 8, i64 8, i64 8>
%8 = icmp eq i64 %index.next, %n.vec
br i1 %8, label %middle.block, label %vector.body, !llvm.loop !27
middle.block: ; preds = %vector.body
br i1 %cmp.n, label %for.cond7.for.cond.cleanup10_crit_edge.us, label %for.body11.us.preheader
for.body11.us.preheader: ; preds = %for.cond7.preheader.us, %middle.block
%indvars.iv192.ph = phi i64 [ 0, %for.cond7.preheader.us ], [ %n.vec, %middle.block ]
br label %for.body11.us
for.body11.us: ; preds = %for.body11.us.preheader, %for.body11.us
%indvars.iv192 = phi i64 [ %indvars.iv.next193, %for.body11.us ], [ %indvars.iv192.ph, %for.body11.us.preheader ]
%cmp12.us = icmp eq i64 %indvars.iv195, %indvars.iv192
%cond.us = select i1 %cmp12.us, i32 0, i32 1000000000
%arrayidx16.us = getelementptr inbounds [410 x [410 x i32]], ptr @cost, i64 0, i64 %indvars.iv195, i64 %indvars.iv192
store i32 %cond.us, ptr %arrayidx16.us, align 4, !tbaa !5
%indvars.iv.next193 = add nuw nsw i64 %indvars.iv192, 1
%exitcond.not = icmp eq i64 %indvars.iv.next193, %wide.trip.count198
br i1 %exitcond.not, label %for.cond7.for.cond.cleanup10_crit_edge.us, label %for.body11.us, !llvm.loop !28
for.cond7.for.cond.cleanup10_crit_edge.us: ; preds = %for.body11.us, %middle.block
%indvars.iv.next196 = add nuw nsw i64 %indvars.iv195, 1
%exitcond199.not = icmp eq i64 %indvars.iv.next196, %wide.trip.count198
br i1 %exitcond199.not, label %for.cond24.preheader, label %for.cond7.preheader.us, !llvm.loop !29
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [30 x [30 x i8]], ptr @s, i64 0, i64 %indvars.iv
%call1 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%9 = load i32, ptr @h, align 4, !tbaa !5
%10 = sext i32 %9 to i64
%cmp = icmp slt i64 %indvars.iv.next, %10
br i1 %cmp, label %for.body, label %for.cond3.preheader, !llvm.loop !30
for.cond24.preheader: ; preds = %for.cond7.for.cond.cleanup10_crit_edge.us, %for.cond3.preheader
%cmp25179 = icmp sgt i32 %.lcssa166, 0
%cmp30177 = icmp sgt i32 %1, 0
%or.cond = and i1 %cmp25179, %cmp30177
br i1 %or.cond, label %for.cond29.preheader.us.preheader, label %for.cond.cleanup26
for.cond29.preheader.us.preheader: ; preds = %for.cond24.preheader
%11 = zext i32 %1 to i64
%wide.trip.count214 = zext i32 %.lcssa166 to i64
%wide.trip.count208 = zext i32 %1 to i64
%12 = load i32, ptr @d4, align 16
%13 = load i32, ptr getelementptr inbounds ([5 x i32], ptr @d4, i64 0, i64 1), align 4
%14 = load i32, ptr getelementptr inbounds ([5 x i32], ptr @d4, i64 0, i64 2), align 8
%15 = load i32, ptr getelementptr inbounds ([5 x i32], ptr @d4, i64 0, i64 3), align 4
%16 = load i32, ptr getelementptr inbounds ([5 x i32], ptr @d4, i64 0, i64 4), align 16
br label %for.cond29.preheader.us
for.cond29.preheader.us: ; preds = %for.cond29.preheader.us.preheader, %for.cond29.for.cond.cleanup31_crit_edge.us
%indvars.iv210 = phi i64 [ 0, %for.cond29.preheader.us.preheader ], [ %indvars.iv.next211, %for.cond29.for.cond.cleanup31_crit_edge.us ]
%17 = mul nsw i64 %indvars.iv210, %11
%18 = trunc i64 %indvars.iv210 to i32
%add.us = add nsw i32 %12, %18
%cmp50.us = icmp sgt i32 %add.us, -1
%cmp52.us = icmp slt i32 %add.us, %.lcssa166
%idxprom61.us = zext i32 %add.us to i64
%mul73.us = mul nsw i32 %add.us, %1
%add.us.1 = add nsw i32 %13, %18
%cmp50.us.1 = icmp sgt i32 %add.us.1, -1
%cmp52.us.1 = icmp slt i32 %add.us.1, %.lcssa166
%idxprom61.us.1 = zext i32 %add.us.1 to i64
%mul73.us.1 = mul nsw i32 %add.us.1, %1
%add.us.2 = add nsw i32 %14, %18
%cmp50.us.2 = icmp sgt i32 %add.us.2, -1
%cmp52.us.2 = icmp slt i32 %add.us.2, %.lcssa166
%idxprom61.us.2 = zext i32 %add.us.2 to i64
%mul73.us.2 = mul nsw i32 %add.us.2, %1
%add.us.3 = add nsw i32 %15, %18
%cmp50.us.3 = icmp sgt i32 %add.us.3, -1
%cmp52.us.3 = icmp slt i32 %add.us.3, %.lcssa166
%idxprom61.us.3 = zext i32 %add.us.3 to i64
%mul73.us.3 = mul nsw i32 %add.us.3, %1
br label %for.body32.us
for.body32.us: ; preds = %for.cond29.preheader.us, %for.inc81.us
%indvars.iv204 = phi i64 [ 0, %for.cond29.preheader.us ], [ %indvars.iv.next205, %for.inc81.us ]
%arrayidx36.us = getelementptr inbounds [30 x [30 x i8]], ptr @s, i64 0, i64 %indvars.iv210, i64 %indvars.iv204
%19 = load i8, ptr %arrayidx36.us, align 1, !tbaa !31
%cmp37.us = icmp eq i8 %19, 46
br i1 %cmp37.us, label %for.cond39.preheader.us, label %for.inc81.us
for.inc81.us: ; preds = %if.end.us.2, %land.lhs.true.us.3, %land.lhs.true60.us.3, %if.then68.us.3, %for.body32.us
%indvars.iv.next205 = add nuw nsw i64 %indvars.iv204, 1
%exitcond209.not = icmp eq i64 %indvars.iv.next205, %wide.trip.count208
br i1 %exitcond209.not, label %for.cond29.for.cond.cleanup31_crit_edge.us, label %for.body32.us, !llvm.loop !32
land.lhs.true.us: ; preds = %for.cond39.preheader.us
%cmp55.us = icmp sgt i32 %add49.us, -1
%or.cond.us = select i1 %cmp52.us, i1 %cmp55.us, i1 false
%cmp58.us = icmp slt i32 %add49.us, %1
%or.cond165.us = select i1 %or.cond.us, i1 %cmp58.us, i1 false
br i1 %or.cond165.us, label %land.lhs.true60.us, label %if.end.us
land.lhs.true60.us: ; preds = %land.lhs.true.us
%idxprom63.us = zext i32 %add49.us to i64
%arrayidx64.us = getelementptr inbounds [30 x [30 x i8]], ptr @s, i64 0, i64 %idxprom61.us, i64 %idxprom63.us
%20 = load i8, ptr %arrayidx64.us, align 1, !tbaa !31
%cmp66.us = icmp eq i8 %20, 46
br i1 %cmp66.us, label %if.then68.us, label %if.end.us
if.then68.us: ; preds = %land.lhs.true60.us
%add74.us = add nsw i32 %mul73.us, %add49.us
%idxprom75.us = sext i32 %add74.us to i64
%arrayidx76.us = getelementptr inbounds [410 x [410 x i32]], ptr @cost, i64 0, i64 %24, i64 %idxprom75.us
store i32 1, ptr %arrayidx76.us, align 4, !tbaa !5
br label %if.end.us
if.end.us: ; preds = %if.then68.us, %land.lhs.true60.us, %land.lhs.true.us, %for.cond39.preheader.us
%add49.us.1 = add nsw i32 %14, %25
br i1 %cmp50.us.1, label %land.lhs.true.us.1, label %if.end.us.1
land.lhs.true.us.1: ; preds = %if.end.us
%cmp55.us.1 = icmp sgt i32 %add49.us.1, -1
%or.cond.us.1 = select i1 %cmp52.us.1, i1 %cmp55.us.1, i1 false
%cmp58.us.1 = icmp slt i32 %add49.us.1, %1
%or.cond165.us.1 = select i1 %or.cond.us.1, i1 %cmp58.us.1, i1 false
br i1 %or.cond165.us.1, label %land.lhs.true60.us.1, label %if.end.us.1
land.lhs.true60.us.1: ; preds = %land.lhs.true.us.1
%idxprom63.us.1 = zext i32 %add49.us.1 to i64
%arrayidx64.us.1 = getelementptr inbounds [30 x [30 x i8]], ptr @s, i64 0, i64 %idxprom61.us.1, i64 %idxprom63.us.1
%21 = load i8, ptr %arrayidx64.us.1, align 1, !tbaa !31
%cmp66.us.1 = icmp eq i8 %21, 46
br i1 %cmp66.us.1, label %if.then68.us.1, label %if.end.us.1
if.then68.us.1: ; preds = %land.lhs.true60.us.1
%add74.us.1 = add nsw i32 %mul73.us.1, %add49.us.1
%idxprom75.us.1 = sext i32 %add74.us.1 to i64
%arrayidx76.us.1 = getelementptr inbounds [410 x [410 x i32]], ptr @cost, i64 0, i64 %24, i64 %idxprom75.us.1
store i32 1, ptr %arrayidx76.us.1, align 4, !tbaa !5
br label %if.end.us.1
if.end.us.1: ; preds = %if.then68.us.1, %land.lhs.true60.us.1, %land.lhs.true.us.1, %if.end.us
%add49.us.2 = add nsw i32 %15, %25
br i1 %cmp50.us.2, label %land.lhs.true.us.2, label %if.end.us.2
land.lhs.true.us.2: ; preds = %if.end.us.1
%cmp55.us.2 = icmp sgt i32 %add49.us.2, -1
%or.cond.us.2 = select i1 %cmp52.us.2, i1 %cmp55.us.2, i1 false
%cmp58.us.2 = icmp slt i32 %add49.us.2, %1
%or.cond165.us.2 = select i1 %or.cond.us.2, i1 %cmp58.us.2, i1 false
br i1 %or.cond165.us.2, label %land.lhs.true60.us.2, label %if.end.us.2
land.lhs.true60.us.2: ; preds = %land.lhs.true.us.2
%idxprom63.us.2 = zext i32 %add49.us.2 to i64
%arrayidx64.us.2 = getelementptr inbounds [30 x [30 x i8]], ptr @s, i64 0, i64 %idxprom61.us.2, i64 %idxprom63.us.2
%22 = load i8, ptr %arrayidx64.us.2, align 1, !tbaa !31
%cmp66.us.2 = icmp eq i8 %22, 46
br i1 %cmp66.us.2, label %if.then68.us.2, label %if.end.us.2
if.then68.us.2: ; preds = %land.lhs.true60.us.2
%add74.us.2 = add nsw i32 %mul73.us.2, %add49.us.2
%idxprom75.us.2 = sext i32 %add74.us.2 to i64
%arrayidx76.us.2 = getelementptr inbounds [410 x [410 x i32]], ptr @cost, i64 0, i64 %24, i64 %idxprom75.us.2
store i32 1, ptr %arrayidx76.us.2, align 4, !tbaa !5
br label %if.end.us.2
if.end.us.2: ; preds = %if.then68.us.2, %land.lhs.true60.us.2, %land.lhs.true.us.2, %if.end.us.1
%add49.us.3 = add nsw i32 %16, %25
br i1 %cmp50.us.3, label %land.lhs.true.us.3, label %for.inc81.us
land.lhs.true.us.3: ; preds = %if.end.us.2
%cmp55.us.3 = icmp sgt i32 %add49.us.3, -1
%or.cond.us.3 = select i1 %cmp52.us.3, i1 %cmp55.us.3, i1 false
%cmp58.us.3 = icmp slt i32 %add49.us.3, %1
%or.cond165.us.3 = select i1 %or.cond.us.3, i1 %cmp58.us.3, i1 false
br i1 %or.cond165.us.3, label %land.lhs.true60.us.3, label %for.inc81.us
land.lhs.true60.us.3: ; preds = %land.lhs.true.us.3
%idxprom63.us.3 = zext i32 %add49.us.3 to i64
%arrayidx64.us.3 = getelementptr inbounds [30 x [30 x i8]], ptr @s, i64 0, i64 %idxprom61.us.3, i64 %idxprom63.us.3
%23 = load i8, ptr %arrayidx64.us.3, align 1, !tbaa !31
%cmp66.us.3 = icmp eq i8 %23, 46
br i1 %cmp66.us.3, label %if.then68.us.3, label %for.inc81.us
if.then68.us.3: ; preds = %land.lhs.true60.us.3
%add74.us.3 = add nsw i32 %mul73.us.3, %add49.us.3
%idxprom75.us.3 = sext i32 %add74.us.3 to i64
%arrayidx76.us.3 = getelementptr inbounds [410 x [410 x i32]], ptr @cost, i64 0, i64 %24, i64 %idxprom75.us.3
store i32 1, ptr %arrayidx76.us.3, align 4, !tbaa !5
br label %for.inc81.us
for.cond39.preheader.us: ; preds = %for.body32.us
%24 = add nuw nsw i64 %indvars.iv204, %17
%25 = trunc i64 %indvars.iv204 to i32
%add49.us = add nsw i32 %13, %25
br i1 %cmp50.us, label %land.lhs.true.us, label %if.end.us
for.cond29.for.cond.cleanup31_crit_edge.us: ; preds = %for.inc81.us
%indvars.iv.next211 = add nuw nsw i64 %indvars.iv210, 1
%exitcond215.not = icmp eq i64 %indvars.iv.next211, %wide.trip.count214
br i1 %exitcond215.not, label %for.cond.cleanup26, label %for.cond29.preheader.us, !llvm.loop !33
for.cond.cleanup26: ; preds = %for.cond29.for.cond.cleanup31_crit_edge.us, %for.cond24.preheader
br i1 %cmp4171, label %for.cond1.preheader.us.preheader.i, label %for.cond.cleanup93
for.cond1.preheader.us.preheader.i: ; preds = %for.cond.cleanup26
%26 = zext i32 %mul to i64
%27 = shl nuw nsw i64 %26, 2
%xtraiter = and i64 %26, 3
%28 = icmp ult i32 %mul, 4
br i1 %28, label %for.cond19.preheader.us.i.preheader.unr-lcssa, label %for.cond1.preheader.us.preheader.i.new
for.cond1.preheader.us.preheader.i.new: ; preds = %for.cond1.preheader.us.preheader.i
%unroll_iter = and i64 %26, 4294967292
br label %for.cond1.preheader.us.i
for.cond1.preheader.us.i: ; preds = %for.cond1.preheader.us.i, %for.cond1.preheader.us.preheader.i.new
%indvar.i = phi i64 [ 0, %for.cond1.preheader.us.preheader.i.new ], [ %indvar.next.i.3, %for.cond1.preheader.us.i ]
%niter = phi i64 [ 0, %for.cond1.preheader.us.preheader.i.new ], [ %niter.next.3, %for.cond1.preheader.us.i ]
%29 = mul nuw nsw i64 %indvar.i, 1640
%scevgep.i = getelementptr i8, ptr @dddd, i64 %29
%scevgep104.i = getelementptr i8, ptr @cost, i64 %29
tail call void @llvm.memcpy.p0.p0.i64(ptr align 16 %scevgep.i, ptr align 16 %scevgep104.i, i64 %27, i1 false), !tbaa !5
%30 = mul nuw i64 %indvar.i, 1640
%31 = add nuw i64 %30, 1640
%scevgep.i.1 = getelementptr i8, ptr @dddd, i64 %31
%scevgep104.i.1 = getelementptr i8, ptr @cost, i64 %31
tail call void @llvm.memcpy.p0.p0.i64(ptr align 8 %scevgep.i.1, ptr align 8 %scevgep104.i.1, i64 %27, i1 false), !tbaa !5
%32 = mul nuw i64 %indvar.i, 1640
%33 = add nuw i64 %32, 3280
%scevgep.i.2 = getelementptr i8, ptr @dddd, i64 %33
%scevgep104.i.2 = getelementptr i8, ptr @cost, i64 %33
tail call void @llvm.memcpy.p0.p0.i64(ptr align 16 %scevgep.i.2, ptr align 16 %scevgep104.i.2, i64 %27, i1 false), !tbaa !5
%34 = mul nuw i64 %indvar.i, 1640
%35 = add nuw i64 %34, 4920
%scevgep.i.3 = getelementptr i8, ptr @dddd, i64 %35
%scevgep104.i.3 = getelementptr i8, ptr @cost, i64 %35
tail call void @llvm.memcpy.p0.p0.i64(ptr align 8 %scevgep.i.3, ptr align 8 %scevgep104.i.3, i64 %27, i1 false), !tbaa !5
%indvar.next.i.3 = add nuw nsw i64 %indvar.i, 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.cond19.preheader.us.i.preheader.unr-lcssa, label %for.cond1.preheader.us.i, !llvm.loop !9
for.cond19.preheader.us.i.preheader.unr-lcssa: ; preds = %for.cond1.preheader.us.i, %for.cond1.preheader.us.preheader.i
%indvar.i.unr = phi i64 [ 0, %for.cond1.preheader.us.preheader.i ], [ %indvar.next.i.3, %for.cond1.preheader.us.i ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.cond19.preheader.us.i.preheader, label %for.cond1.preheader.us.i.epil
for.cond1.preheader.us.i.epil: ; preds = %for.cond19.preheader.us.i.preheader.unr-lcssa, %for.cond1.preheader.us.i.epil
%indvar.i.epil = phi i64 [ %indvar.next.i.epil, %for.cond1.preheader.us.i.epil ], [ %indvar.i.unr, %for.cond19.preheader.us.i.preheader.unr-lcssa ]
%epil.iter = phi i64 [ %epil.iter.next, %for.cond1.preheader.us.i.epil ], [ 0, %for.cond19.preheader.us.i.preheader.unr-lcssa ]
%36 = mul nuw nsw i64 %indvar.i.epil, 1640
%scevgep.i.epil = getelementptr i8, ptr @dddd, i64 %36
%scevgep104.i.epil = getelementptr i8, ptr @cost, i64 %36
tail call void @llvm.memcpy.p0.p0.i64(ptr align 8 %scevgep.i.epil, ptr align 8 %scevgep104.i.epil, i64 %27, i1 false), !tbaa !5
%indvar.next.i.epil = add nuw nsw i64 %indvar.i.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.cond19.preheader.us.i.preheader, label %for.cond1.preheader.us.i.epil, !llvm.loop !34
for.cond19.preheader.us.i.preheader: ; preds = %for.cond1.preheader.us.i.epil, %for.cond19.preheader.us.i.preheader.unr-lcssa
%37 = shl nuw nsw i64 %26, 2
%38 = getelementptr i8, ptr @dddd, i64 %37
%min.iters.check237 = icmp ult i32 %mul, 12
%39 = getelementptr i8, ptr @dddd, i64 %37
%n.vec240 = and i64 %26, 4294967288
%cmp.n242 = icmp eq i64 %n.vec240, %26
%xtraiter253 = and i64 %26, 1
%lcmp.mod254.not = icmp eq i64 %xtraiter253, 0
%40 = sub nsw i64 0, %26
br label %for.cond19.preheader.us.i
for.cond19.preheader.us.i: ; preds = %for.cond19.preheader.us.i.preheader, %for.cond19.for.cond.cleanup21_crit_edge.split.us.us.i
%indvars.iv115.i = phi i64 [ %indvars.iv.next116.i, %for.cond19.for.cond.cleanup21_crit_edge.split.us.us.i ], [ 0, %for.cond19.preheader.us.i.preheader ]
%41 = shl nuw nsw i64 %indvars.iv115.i, 2
%42 = mul nuw nsw i64 %indvars.iv115.i, 1640
%scevgep230 = getelementptr i8, ptr @dddd, i64 %42
%scevgep231 = getelementptr i8, ptr %38, i64 %42
%gep = getelementptr i8, ptr getelementptr (i8, ptr @dddd, i64 4), i64 %41
%43 = getelementptr i8, ptr @dddd, i64 %41
%bound0 = icmp ugt ptr %gep, @dddd
%bound1 = icmp ult ptr %43, %39
%found.conflict = and i1 %bound0, %bound1
br label %for.cond24.preheader.us.us.i
for.cond24.preheader.us.us.i: ; preds = %for.cond24.for.cond.cleanup26_crit_edge.us.us.i, %for.cond19.preheader.us.i
%indvars.iv110.i = phi i64 [ %indvars.iv.next111.i, %for.cond24.for.cond.cleanup26_crit_edge.us.us.i ], [ 0, %for.cond19.preheader.us.i ]
%arrayidx35.us.us.i = getelementptr inbounds [410 x [410 x i32]], ptr @dddd, i64 0, i64 %indvars.iv110.i, i64 %indvars.iv115.i
br i1 %min.iters.check237, label %for.body27.us.us.i.preheader, label %vector.memcheck
vector.memcheck: ; preds = %for.cond24.preheader.us.us.i
%44 = mul nuw nsw i64 %indvars.iv110.i, 1640
%scevgep227 = getelementptr i8, ptr %39, i64 %44
%scevgep = getelementptr i8, ptr @dddd, i64 %44
%bound0232 = icmp ult ptr %scevgep, %scevgep231
%bound1233 = icmp ult ptr %scevgep230, %scevgep227
%found.conflict234 = and i1 %bound0232, %bound1233
%conflict.rdx = or i1 %found.conflict, %found.conflict234
br i1 %conflict.rdx, label %for.body27.us.us.i.preheader, label %vector.ph238
vector.ph238: ; preds = %vector.memcheck
%45 = load i32, ptr %arrayidx35.us.us.i, align 4, !tbaa !5, !alias.scope !35
%broadcast.splatinsert250 = insertelement <4 x i32> poison, i32 %45, i64 0
%broadcast.splat251 = shufflevector <4 x i32> %broadcast.splatinsert250, <4 x i32> poison, <4 x i32> zeroinitializer
br label %vector.body243
vector.body243: ; preds = %vector.body243, %vector.ph238
%index244 = phi i64 [ 0, %vector.ph238 ], [ %index.next252, %vector.body243 ]
%46 = getelementptr inbounds [410 x [410 x i32]], ptr @dddd, i64 0, i64 %indvars.iv110.i, i64 %index244
%wide.load = load <4 x i32>, ptr %46, align 8, !tbaa !5, !alias.scope !38, !noalias !40
%47 = getelementptr inbounds i32, ptr %46, i64 4
%wide.load245 = load <4 x i32>, ptr %47, align 8, !tbaa !5, !alias.scope !38, !noalias !40
%48 = getelementptr inbounds [410 x [410 x i32]], ptr @dddd, i64 0, i64 %indvars.iv115.i, i64 %index244
%wide.load246 = load <4 x i32>, ptr %48, align 8, !tbaa !5, !alias.scope !42
%49 = getelementptr inbounds i32, ptr %48, i64 4
%wide.load247 = load <4 x i32>, ptr %49, align 8, !tbaa !5, !alias.scope !42
%50 = add nsw <4 x i32> %wide.load246, %broadcast.splat251
%51 = add nsw <4 x i32> %wide.load247, %broadcast.splat251
%52 = tail call <4 x i32> @llvm.smin.v4i32(<4 x i32> %wide.load, <4 x i32> %50)
%53 = tail call <4 x i32> @llvm.smin.v4i32(<4 x i32> %wide.load245, <4 x i32> %51)
store <4 x i32> %52, ptr %46, align 8, !tbaa !5, !alias.scope !38, !noalias !40
store <4 x i32> %53, ptr %47, align 8, !tbaa !5, !alias.scope !38, !noalias !40
%index.next252 = add nuw i64 %index244, 8
%54 = icmp eq i64 %index.next252, %n.vec240
br i1 %54, label %middle.block235, label %vector.body243, !llvm.loop !43
middle.block235: ; preds = %vector.body243
br i1 %cmp.n242, label %for.cond24.for.cond.cleanup26_crit_edge.us.us.i, label %for.body27.us.us.i.preheader
for.body27.us.us.i.preheader: ; preds = %vector.memcheck, %for.cond24.preheader.us.us.i, %middle.block235
%indvars.iv.i.ph = phi i64 [ 0, %vector.memcheck ], [ 0, %for.cond24.preheader.us.us.i ], [ %n.vec240, %middle.block235 ]
br i1 %lcmp.mod254.not, label %for.body27.us.us.i.prol.loopexit, label %for.body27.us.us.i.prol
for.body27.us.us.i.prol: ; preds = %for.body27.us.us.i.preheader
%arrayidx31.us.us.i.prol = getelementptr inbounds [410 x [410 x i32]], ptr @dddd, i64 0, i64 %indvars.iv110.i, i64 %indvars.iv.i.ph
%55 = load i32, ptr %arrayidx31.us.us.i.prol, align 8, !tbaa !5
%56 = load i32, ptr %arrayidx35.us.us.i, align 4, !tbaa !5
%arrayidx39.us.us.i.prol = getelementptr inbounds [410 x [410 x i32]], ptr @dddd, i64 0, i64 %indvars.iv115.i, i64 %indvars.iv.i.ph
%57 = load i32, ptr %arrayidx39.us.us.i.prol, align 8, !tbaa !5
%add.us.us.i.prol = add nsw i32 %57, %56
%.add.us.us.i.prol = tail call i32 @llvm.smin.i32(i32 %55, i32 %add.us.us.i.prol)
store i32 %.add.us.us.i.prol, ptr %arrayidx31.us.us.i.prol, align 8, !tbaa !5
%indvars.iv.next.i.prol = or i64 %indvars.iv.i.ph, 1
br label %for.body27.us.us.i.prol.loopexit
for.body27.us.us.i.prol.loopexit: ; preds = %for.body27.us.us.i.prol, %for.body27.us.us.i.preheader
%indvars.iv.i.unr = phi i64 [ %indvars.iv.i.ph, %for.body27.us.us.i.preheader ], [ %indvars.iv.next.i.prol, %for.body27.us.us.i.prol ]
%58 = xor i64 %indvars.iv.i.ph, %40
%59 = icmp eq i64 %58, -1
br i1 %59, label %for.cond24.for.cond.cleanup26_crit_edge.us.us.i, label %for.body27.us.us.i
for.body27.us.us.i: ; preds = %for.body27.us.us.i.prol.loopexit, %for.body27.us.us.i
%indvars.iv.i = phi i64 [ %indvars.iv.next.i.1, %for.body27.us.us.i ], [ %indvars.iv.i.unr, %for.body27.us.us.i.prol.loopexit ]
%arrayidx31.us.us.i = getelementptr inbounds [410 x [410 x i32]], ptr @dddd, i64 0, i64 %indvars.iv110.i, i64 %indvars.iv.i
%60 = load i32, ptr %arrayidx31.us.us.i, align 4, !tbaa !5
%61 = load i32, ptr %arrayidx35.us.us.i, align 4, !tbaa !5
%arrayidx39.us.us.i = getelementptr inbounds [410 x [410 x i32]], ptr @dddd, i64 0, i64 %indvars.iv115.i, i64 %indvars.iv.i
%62 = load i32, ptr %arrayidx39.us.us.i, align 4, !tbaa !5
%add.us.us.i = add nsw i32 %62, %61
%.add.us.us.i = tail call i32 @llvm.smin.i32(i32 %60, i32 %add.us.us.i)
store i32 %.add.us.us.i, ptr %arrayidx31.us.us.i, align 4, !tbaa !5
%indvars.iv.next.i = add nuw nsw i64 %indvars.iv.i, 1
%arrayidx31.us.us.i.1 = getelementptr inbounds [410 x [410 x i32]], ptr @dddd, i64 0, i64 %indvars.iv110.i, i64 %indvars.iv.next.i
%63 = load i32, ptr %arrayidx31.us.us.i.1, align 4, !tbaa !5
%64 = load i32, ptr %arrayidx35.us.us.i, align 4, !tbaa !5
%arrayidx39.us.us.i.1 = getelementptr inbounds [410 x [410 x i32]], ptr @dddd, i64 0, i64 %indvars.iv115.i, i64 %indvars.iv.next.i
%65 = load i32, ptr %arrayidx39.us.us.i.1, align 4, !tbaa !5
%add.us.us.i.1 = add nsw i32 %65, %64
%.add.us.us.i.1 = tail call i32 @llvm.smin.i32(i32 %63, i32 %add.us.us.i.1)
store i32 %.add.us.us.i.1, ptr %arrayidx31.us.us.i.1, align 4, !tbaa !5
%indvars.iv.next.i.1 = add nuw nsw i64 %indvars.iv.i, 2
%exitcond109.not.i.1 = icmp eq i64 %indvars.iv.next.i.1, %26
br i1 %exitcond109.not.i.1, label %for.cond24.for.cond.cleanup26_crit_edge.us.us.i, label %for.body27.us.us.i, !llvm.loop !44
for.cond24.for.cond.cleanup26_crit_edge.us.us.i: ; preds = %for.body27.us.us.i.prol.loopexit, %for.body27.us.us.i, %middle.block235
%indvars.iv.next111.i = add nuw nsw i64 %indvars.iv110.i, 1
%exitcond114.not.i = icmp eq i64 %indvars.iv.next111.i, %26
br i1 %exitcond114.not.i, label %for.cond19.for.cond.cleanup21_crit_edge.split.us.us.i, label %for.cond24.preheader.us.us.i, !llvm.loop !25
for.cond19.for.cond.cleanup21_crit_edge.split.us.us.i: ; preds = %for.cond24.for.cond.cleanup26_crit_edge.us.us.i
%indvars.iv.next116.i = add nuw nsw i64 %indvars.iv115.i, 1
%exitcond119.not.i = icmp eq i64 %indvars.iv.next116.i, %26
br i1 %exitcond119.not.i, label %waasharuhuroido.exit, label %for.cond19.preheader.us.i, !llvm.loop !26
waasharuhuroido.exit: ; preds = %for.cond19.for.cond.cleanup21_crit_edge.split.us.us.i
br i1 %cmp4171, label %for.cond96.preheader.us.preheader, label %for.cond.cleanup93
for.cond96.preheader.us.preheader: ; preds = %waasharuhuroido.exit
%wide.trip.count224 = zext i32 %mul to i64
%xtraiter255 = and i64 %26, 1
%66 = icmp eq i32 %mul, 1
%unroll_iter259 = and i64 %26, 4294967294
%lcmp.mod257.not = icmp eq i64 %xtraiter255, 0
br label %for.cond96.preheader.us
for.cond96.preheader.us: ; preds = %for.cond96.preheader.us.preheader, %for.cond96.for.cond.cleanup100_crit_edge.us
%indvars.iv221 = phi i64 [ 0, %for.cond96.preheader.us.preheader ], [ %indvars.iv.next222, %for.cond96.for.cond.cleanup100_crit_edge.us ]
%ans.0186.us = phi i32 [ 0, %for.cond96.preheader.us.preheader ], [ %ans.2.us.lcssa, %for.cond96.for.cond.cleanup100_crit_edge.us ]
br i1 %66, label %for.cond96.for.cond.cleanup100_crit_edge.us.unr-lcssa, label %for.body101.us
for.body101.us: ; preds = %for.cond96.preheader.us, %for.body101.us
%indvars.iv216 = phi i64 [ %indvars.iv.next217.1, %for.body101.us ], [ 0, %for.cond96.preheader.us ]
%ans.1182.us = phi i32 [ %ans.2.us.1, %for.body101.us ], [ %ans.0186.us, %for.cond96.preheader.us ]
%niter260 = phi i64 [ %niter260.next.1, %for.body101.us ], [ 0, %for.cond96.preheader.us ]
%arrayidx105.us = getelementptr inbounds [410 x [410 x i32]], ptr @dddd, i64 0, i64 %indvars.iv221, i64 %indvars.iv216
%67 = load i32, ptr %arrayidx105.us, align 8, !tbaa !5
%cmp106.not.us = icmp eq i32 %67, 1000000000
%ans.1..us = tail call i32 @llvm.smax.i32(i32 %ans.1182.us, i32 %67)
%ans.2.us = select i1 %cmp106.not.us, i32 %ans.1182.us, i32 %ans.1..us
%indvars.iv.next217 = or i64 %indvars.iv216, 1
%arrayidx105.us.1 = getelementptr inbounds [410 x [410 x i32]], ptr @dddd, i64 0, i64 %indvars.iv221, i64 %indvars.iv.next217
%68 = load i32, ptr %arrayidx105.us.1, align 4, !tbaa !5
%cmp106.not.us.1 = icmp eq i32 %68, 1000000000
%ans.1..us.1 = tail call i32 @llvm.smax.i32(i32 %ans.2.us, i32 %68)
%ans.2.us.1 = select i1 %cmp106.not.us.1, i32 %ans.2.us, i32 %ans.1..us.1
%indvars.iv.next217.1 = add nuw nsw i64 %indvars.iv216, 2
%niter260.next.1 = add i64 %niter260, 2
%niter260.ncmp.1 = icmp eq i64 %niter260.next.1, %unroll_iter259
br i1 %niter260.ncmp.1, label %for.cond96.for.cond.cleanup100_crit_edge.us.unr-lcssa, label %for.body101.us, !llvm.loop !45
for.cond96.for.cond.cleanup100_crit_edge.us.unr-lcssa: ; preds = %for.body101.us, %for.cond96.preheader.us
%ans.2.us.lcssa.ph = phi i32 [ undef, %for.cond96.preheader.us ], [ %ans.2.us.1, %for.body101.us ]
%indvars.iv216.unr = phi i64 [ 0, %for.cond96.preheader.us ], [ %indvars.iv.next217.1, %for.body101.us ]
%ans.1182.us.unr = phi i32 [ %ans.0186.us, %for.cond96.preheader.us ], [ %ans.2.us.1, %for.body101.us ]
br i1 %lcmp.mod257.not, label %for.cond96.for.cond.cleanup100_crit_edge.us, label %for.body101.us.epil
for.body101.us.epil: ; preds = %for.cond96.for.cond.cleanup100_crit_edge.us.unr-lcssa
%arrayidx105.us.epil = getelementptr inbounds [410 x [410 x i32]], ptr @dddd, i64 0, i64 %indvars.iv221, i64 %indvars.iv216.unr
%69 = load i32, ptr %arrayidx105.us.epil, align 4, !tbaa !5
%cmp106.not.us.epil = icmp eq i32 %69, 1000000000
%ans.1..us.epil = tail call i32 @llvm.smax.i32(i32 %ans.1182.us.unr, i32 %69)
%ans.2.us.epil = select i1 %cmp106.not.us.epil, i32 %ans.1182.us.unr, i32 %ans.1..us.epil
br label %for.cond96.for.cond.cleanup100_crit_edge.us
for.cond96.for.cond.cleanup100_crit_edge.us: ; preds = %for.cond96.for.cond.cleanup100_crit_edge.us.unr-lcssa, %for.body101.us.epil
%ans.2.us.lcssa = phi i32 [ %ans.2.us.lcssa.ph, %for.cond96.for.cond.cleanup100_crit_edge.us.unr-lcssa ], [ %ans.2.us.epil, %for.body101.us.epil ]
%indvars.iv.next222 = add nuw nsw i64 %indvars.iv221, 1
%exitcond225.not = icmp eq i64 %indvars.iv.next222, %wide.trip.count224
br i1 %exitcond225.not, label %for.cond.cleanup93, label %for.cond96.preheader.us, !llvm.loop !46
for.cond.cleanup93: ; preds = %for.cond96.for.cond.cleanup100_crit_edge.us, %for.cond.cleanup26, %waasharuhuroido.exit
%ans.0.lcssa = phi i32 [ 0, %waasharuhuroido.exit ], [ 0, %for.cond.cleanup26 ], [ %ans.2.us.lcssa, %for.cond96.for.cond.cleanup100_crit_edge.us ]
%call127 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %ans.0.lcssa)
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
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smin.i32(i32, i32) #3
; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #4
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smax.i32(i32, i32) #3
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare <4 x i32> @llvm.smin.v4i32(<4 x i32>, <4 x i32>) #3
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" }
attributes #3 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
!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 = !{!14}
!14 = distinct !{!14, !15}
!15 = distinct !{!15, !"LVerDomain"}
!16 = !{!17}
!17 = distinct !{!17, !15}
!18 = !{!14, !19}
!19 = distinct !{!19, !15}
!20 = !{!19}
!21 = distinct !{!21, !10, !22, !23}
!22 = !{!"llvm.loop.isvectorized", i32 1}
!23 = !{!"llvm.loop.unroll.runtime.disable"}
!24 = distinct !{!24, !10, !22}
!25 = distinct !{!25, !10}
!26 = distinct !{!26, !10}
!27 = distinct !{!27, !10, !22, !23}
!28 = distinct !{!28, !10, !23, !22}
!29 = distinct !{!29, !10}
!30 = distinct !{!30, !10}
!31 = !{!7, !7, i64 0}
!32 = distinct !{!32, !10}
!33 = distinct !{!33, !10}
!34 = distinct !{!34, !12}
!35 = !{!36}
!36 = distinct !{!36, !37}
!37 = distinct !{!37, !"LVerDomain"}
!38 = !{!39}
!39 = distinct !{!39, !37}
!40 = !{!36, !41}
!41 = distinct !{!41, !37}
!42 = !{!41}
!43 = distinct !{!43, !10, !22, !23}
!44 = distinct !{!44, !10, !22}
!45 = distinct !{!45, !10}
!46 = distinct !{!46, !10}
|
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define BUF_SIZE 20
void get_int2(char *line, int size, int *a1, int *a2) {
if(!fgets(line, size, stdin)) return;
sscanf(line, "%d %d", a1, a2);
}
int get_int(char *line, int size) {
if(!fgets(line, size, stdin)) return 0;
int num;
sscanf(line, "%d", &num);
return num;
}
struct list {
struct list *next;
int dst;
};
struct list *create_graph(int size) {
struct list *graph = malloc(sizeof(struct list)*size);
int i;
for(i = 0; i < size; i++) {
graph[i].next = &graph[i];
}
return graph;
}
void insert(struct list *graph, int src, int dst) {
struct list *head = &graph[src];
struct list *elem = malloc(sizeof(struct list));
elem->next = head->next;
elem->dst = dst;
head->next = elem;
return;
}
#define VERTEX_MAX 100000
static int queue[VERTEX_MAX];
static int start = 0;
static int end = 0;
void enqueue(int idx) {
queue[start++] = idx;
}
int dequeue() {
return queue[end++];
}
int is_empty(void) {
return start == end;
}
int main(void) {
char line[BUF_SIZE];
int es = get_int(line, BUF_SIZE);
int vs = es;
struct list *graph = create_graph(vs+1);
int i, j;
static int dst_count[VERTEX_MAX+1];
for(i = 0; i < es; i++) {
int v1, v2;
get_int2(line, BUF_SIZE, &v1, &v2);
insert(graph, v1, v2);
insert(graph, v2, v1);
dst_count[v1]++; dst_count[v2]++;
}
for(i = 1; i <= es; i++) {
if(dst_count[i]==1) enqueue(i);
}
static char res[VERTEX_MAX+1];
while(!is_empty()) {
int idx = dequeue();
dst_count[idx]--;
res[idx]=1;
struct list *head = &graph[idx];
struct list *elem;
for(elem = head->next; elem != head; elem = elem->next) {
dst_count[elem->dst]--;
if(res[elem->dst]) continue;
if(dst_count[elem->dst]==1) {
enqueue(elem->dst); res[elem->dst]=1;
}
}
}
int queries = get_int(line, BUF_SIZE);
for(i = 0; i < queries; i++) {
int v1, v2;
get_int2(line, BUF_SIZE, &v1, &v2);
int flag = res[v1]==0 && res[v2]==0;
printf("%d\n", flag ? 2 : 1);
}
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_280818/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_280818/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.list = type { ptr, i32 }
@stdin = external local_unnamed_addr global ptr, align 8
@.str = private unnamed_addr constant [6 x i8] c"%d %d\00", align 1
@.str.1 = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@queue = internal unnamed_addr global [100000 x i32] zeroinitializer, align 16
@start = internal unnamed_addr global i32 0, align 4
@end = internal unnamed_addr global i32 0, align 4
@main.dst_count = internal unnamed_addr global [100001 x i32] zeroinitializer, align 16
@main.res = internal unnamed_addr global [100001 x i8] zeroinitializer, align 16
@.str.2 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local void @get_int2(ptr noundef %line, i32 noundef %size, ptr noundef %a1, ptr noundef %a2) local_unnamed_addr #0 {
entry:
%0 = load ptr, ptr @stdin, align 8, !tbaa !5
%call = tail call ptr @fgets(ptr noundef %line, i32 noundef %size, ptr noundef %0)
%tobool.not = icmp eq ptr %call, null
br i1 %tobool.not, label %return, label %if.end
if.end: ; preds = %entry
%call1 = tail call i32 (ptr, ptr, ...) @__isoc99_sscanf(ptr noundef %line, ptr noundef nonnull @.str, ptr noundef %a1, ptr noundef %a2) #8
br label %return
return: ; preds = %entry, %if.end
ret void
}
; Function Attrs: nofree nounwind
declare noundef ptr @fgets(ptr noundef, i32 noundef, ptr nocapture noundef) local_unnamed_addr #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_sscanf(ptr nocapture noundef readonly, ptr nocapture noundef readonly, ...) local_unnamed_addr #1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @get_int(ptr noundef %line, i32 noundef %size) local_unnamed_addr #0 {
entry:
%num = alloca i32, align 4
%0 = load ptr, ptr @stdin, align 8, !tbaa !5
%call = tail call ptr @fgets(ptr noundef %line, i32 noundef %size, ptr noundef %0)
%tobool.not = icmp eq ptr %call, null
br i1 %tobool.not, label %return, label %if.end
if.end: ; preds = %entry
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %num) #8
%call1 = call i32 (ptr, ptr, ...) @__isoc99_sscanf(ptr noundef %line, ptr noundef nonnull @.str.1, ptr noundef nonnull %num) #8
%1 = load i32, ptr %num, align 4, !tbaa !9
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %num) #8
br label %return
return: ; preds = %entry, %if.end
%retval.0 = phi i32 [ %1, %if.end ], [ 0, %entry ]
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) #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2
; Function Attrs: nofree nounwind memory(write, argmem: none, inaccessiblemem: readwrite) uwtable
define dso_local ptr @create_graph(i32 noundef %size) local_unnamed_addr #3 {
entry:
%conv = sext i32 %size to i64
%mul = shl nsw i64 %conv, 4
%call = tail call noalias ptr @malloc(i64 noundef %mul) #9
%cmp10 = icmp sgt i32 %size, 0
br i1 %cmp10, label %for.body.preheader, label %for.end
for.body.preheader: ; preds = %entry
%wide.trip.count = zext i32 %size to i64
%xtraiter = and i64 %wide.trip.count, 3
%0 = icmp ult i32 %size, 4
br i1 %0, label %for.end.loopexit.unr-lcssa, label %for.body.preheader.new
for.body.preheader.new: ; preds = %for.body.preheader
%unroll_iter = and i64 %wide.trip.count, 4294967292
br label %for.body
for.body: ; preds = %for.body, %for.body.preheader.new
%indvars.iv = phi i64 [ 0, %for.body.preheader.new ], [ %indvars.iv.next.3, %for.body ]
%niter = phi i64 [ 0, %for.body.preheader.new ], [ %niter.next.3, %for.body ]
%arrayidx = getelementptr inbounds %struct.list, ptr %call, i64 %indvars.iv
store ptr %arrayidx, ptr %arrayidx, align 8, !tbaa !11
%indvars.iv.next = or i64 %indvars.iv, 1
%arrayidx.1 = getelementptr inbounds %struct.list, ptr %call, i64 %indvars.iv.next
store ptr %arrayidx.1, ptr %arrayidx.1, align 8, !tbaa !11
%indvars.iv.next.1 = or i64 %indvars.iv, 2
%arrayidx.2 = getelementptr inbounds %struct.list, ptr %call, i64 %indvars.iv.next.1
store ptr %arrayidx.2, ptr %arrayidx.2, align 8, !tbaa !11
%indvars.iv.next.2 = or i64 %indvars.iv, 3
%arrayidx.3 = getelementptr inbounds %struct.list, ptr %call, i64 %indvars.iv.next.2
store ptr %arrayidx.3, ptr %arrayidx.3, align 8, !tbaa !11
%indvars.iv.next.3 = add nuw nsw i64 %indvars.iv, 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.end.loopexit.unr-lcssa, label %for.body, !llvm.loop !13
for.end.loopexit.unr-lcssa: ; preds = %for.body, %for.body.preheader
%indvars.iv.unr = phi i64 [ 0, %for.body.preheader ], [ %indvars.iv.next.3, %for.body ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.end, label %for.body.epil
for.body.epil: ; preds = %for.end.loopexit.unr-lcssa, %for.body.epil
%indvars.iv.epil = phi i64 [ %indvars.iv.next.epil, %for.body.epil ], [ %indvars.iv.unr, %for.end.loopexit.unr-lcssa ]
%epil.iter = phi i64 [ %epil.iter.next, %for.body.epil ], [ 0, %for.end.loopexit.unr-lcssa ]
%arrayidx.epil = getelementptr inbounds %struct.list, ptr %call, i64 %indvars.iv.epil
store ptr %arrayidx.epil, ptr %arrayidx.epil, align 8, !tbaa !11
%indvars.iv.next.epil = add nuw nsw i64 %indvars.iv.epil, 1
%epil.iter.next = add i64 %epil.iter, 1
%epil.iter.cmp.not = icmp eq i64 %epil.iter.next, %xtraiter
br i1 %epil.iter.cmp.not, label %for.end, label %for.body.epil, !llvm.loop !15
for.end: ; preds = %for.end.loopexit.unr-lcssa, %for.body.epil, %entry
ret ptr %call
}
; Function Attrs: mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @malloc(i64 noundef) local_unnamed_addr #4
; Function Attrs: mustprogress nofree nounwind willreturn memory(write, argmem: readwrite, inaccessiblemem: readwrite) uwtable
define dso_local void @insert(ptr nocapture noundef %graph, i32 noundef %src, i32 noundef %dst) local_unnamed_addr #5 {
entry:
%idxprom = sext i32 %src to i64
%arrayidx = getelementptr inbounds %struct.list, ptr %graph, i64 %idxprom
%call = tail call noalias dereferenceable_or_null(16) ptr @malloc(i64 noundef 16) #9
%0 = load ptr, ptr %arrayidx, align 8, !tbaa !11
store ptr %0, ptr %call, align 8, !tbaa !11
%dst2 = getelementptr inbounds %struct.list, ptr %call, i64 0, i32 1
store i32 %dst, ptr %dst2, align 8, !tbaa !17
store ptr %call, ptr %arrayidx, align 8, !tbaa !11
ret void
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(readwrite, argmem: none, inaccessiblemem: none) uwtable
define dso_local void @enqueue(i32 noundef %idx) local_unnamed_addr #6 {
entry:
%0 = load i32, ptr @start, align 4, !tbaa !9
%inc = add nsw i32 %0, 1
store i32 %inc, ptr @start, align 4, !tbaa !9
%idxprom = sext i32 %0 to i64
%arrayidx = getelementptr inbounds [100000 x i32], ptr @queue, i64 0, i64 %idxprom
store i32 %idx, ptr %arrayidx, align 4, !tbaa !9
ret void
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(readwrite, argmem: none, inaccessiblemem: none) uwtable
define dso_local i32 @dequeue() local_unnamed_addr #6 {
entry:
%0 = load i32, ptr @end, align 4, !tbaa !9
%inc = add nsw i32 %0, 1
store i32 %inc, ptr @end, align 4, !tbaa !9
%idxprom = sext i32 %0 to i64
%arrayidx = getelementptr inbounds [100000 x i32], ptr @queue, i64 0, i64 %idxprom
%1 = load i32, ptr %arrayidx, align 4, !tbaa !9
ret i32 %1
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(read, argmem: none, inaccessiblemem: none) uwtable
define dso_local i32 @is_empty() local_unnamed_addr #7 {
entry:
%0 = load i32, ptr @start, align 4, !tbaa !9
%1 = load i32, ptr @end, align 4, !tbaa !9
%cmp = icmp eq i32 %0, %1
%conv = zext i1 %cmp to i32
ret i32 %conv
}
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%num.i111 = alloca i32, align 4
%num.i = alloca i32, align 4
%line = alloca [20 x i8], align 16
%v1 = alloca i32, align 4
%v2 = alloca i32, align 4
%v154 = alloca i32, align 4
%v255 = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 20, ptr nonnull %line) #8
%0 = load ptr, ptr @stdin, align 8, !tbaa !5
%call.i = call ptr @fgets(ptr noundef nonnull %line, i32 noundef 20, ptr noundef %0)
%tobool.not.i = icmp eq ptr %call.i, null
br i1 %tobool.not.i, label %get_int.exit, label %if.end.i
if.end.i: ; preds = %entry
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %num.i) #8
%call1.i = call i32 (ptr, ptr, ...) @__isoc99_sscanf(ptr noundef nonnull %line, ptr noundef nonnull @.str.1, ptr noundef nonnull %num.i) #8
%1 = load i32, ptr %num.i, align 4, !tbaa !9
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %num.i) #8
br label %get_int.exit
get_int.exit: ; preds = %entry, %if.end.i
%retval.0.i = phi i32 [ %1, %if.end.i ], [ 0, %entry ]
%add = add nsw i32 %retval.0.i, 1
%conv.i = sext i32 %add to i64
%mul.i = shl nsw i64 %conv.i, 4
%call.i91 = call noalias ptr @malloc(i64 noundef %mul.i) #9
%cmp10.i = icmp sgt i32 %retval.0.i, -1
br i1 %cmp10.i, label %for.body.preheader.i, label %for.cond7.preheader.thread
for.body.preheader.i: ; preds = %get_int.exit
%wide.trip.count.i = zext i32 %add to i64
%2 = add nsw i64 %wide.trip.count.i, -1
%xtraiter = and i64 %wide.trip.count.i, 3
%3 = icmp ult i64 %2, 3
br i1 %3, label %create_graph.exit.unr-lcssa, label %for.body.preheader.i.new
for.body.preheader.i.new: ; preds = %for.body.preheader.i
%unroll_iter = and i64 %wide.trip.count.i, 4294967292
br label %for.body.i
for.body.i: ; preds = %for.body.i, %for.body.preheader.i.new
%indvars.iv.i = phi i64 [ 0, %for.body.preheader.i.new ], [ %indvars.iv.next.i.3, %for.body.i ]
%niter = phi i64 [ 0, %for.body.preheader.i.new ], [ %niter.next.3, %for.body.i ]
%arrayidx.i = getelementptr inbounds %struct.list, ptr %call.i91, i64 %indvars.iv.i
store ptr %arrayidx.i, ptr %arrayidx.i, align 8, !tbaa !11
%indvars.iv.next.i = or i64 %indvars.iv.i, 1
%arrayidx.i.1 = getelementptr inbounds %struct.list, ptr %call.i91, i64 %indvars.iv.next.i
store ptr %arrayidx.i.1, ptr %arrayidx.i.1, align 8, !tbaa !11
%indvars.iv.next.i.1 = or i64 %indvars.iv.i, 2
%arrayidx.i.2 = getelementptr inbounds %struct.list, ptr %call.i91, i64 %indvars.iv.next.i.1
store ptr %arrayidx.i.2, ptr %arrayidx.i.2, align 8, !tbaa !11
%indvars.iv.next.i.2 = or i64 %indvars.iv.i, 3
%arrayidx.i.3 = getelementptr inbounds %struct.list, ptr %call.i91, i64 %indvars.iv.next.i.2
store ptr %arrayidx.i.3, ptr %arrayidx.i.3, align 8, !tbaa !11
%indvars.iv.next.i.3 = add nuw nsw i64 %indvars.iv.i, 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 %create_graph.exit.unr-lcssa, label %for.body.i, !llvm.loop !13
create_graph.exit.unr-lcssa: ; preds = %for.body.i, %for.body.preheader.i
%indvars.iv.i.unr = phi i64 [ 0, %for.body.preheader.i ], [ %indvars.iv.next.i.3, %for.body.i ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %create_graph.exit, label %for.body.i.epil
for.body.i.epil: ; preds = %create_graph.exit.unr-lcssa, %for.body.i.epil
%indvars.iv.i.epil = phi i64 [ %indvars.iv.next.i.epil, %for.body.i.epil ], [ %indvars.iv.i.unr, %create_graph.exit.unr-lcssa ]
%epil.iter = phi i64 [ %epil.iter.next, %for.body.i.epil ], [ 0, %create_graph.exit.unr-lcssa ]
%arrayidx.i.epil = getelementptr inbounds %struct.list, ptr %call.i91, i64 %indvars.iv.i.epil
store ptr %arrayidx.i.epil, ptr %arrayidx.i.epil, align 8, !tbaa !11
%indvars.iv.next.i.epil = add nuw nsw i64 %indvars.iv.i.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 %create_graph.exit, label %for.body.i.epil, !llvm.loop !18
create_graph.exit: ; preds = %for.body.i.epil, %create_graph.exit.unr-lcssa
%cmp124 = icmp sgt i32 %retval.0.i, 0
br i1 %cmp124, label %for.body, label %for.cond7.preheader.thread
for.cond7.preheader.thread: ; preds = %create_graph.exit, %get_int.exit
%start.promoted157 = load i32, ptr @start, align 4, !tbaa !9
br label %while.cond.preheader
for.cond7.preheader: ; preds = %get_int2.exit
%start.promoted = load i32, ptr @start, align 4, !tbaa !9
%cmp8.not128 = icmp slt i32 %retval.0.i, 1
br i1 %cmp8.not128, label %while.cond.preheader, label %for.body9.preheader
for.body9.preheader: ; preds = %for.cond7.preheader
%xtraiter161 = and i64 %2, 1
%4 = icmp eq i32 %add, 2
br i1 %4, label %while.cond.preheader.loopexit.unr-lcssa, label %for.body9.preheader.new
for.body9.preheader.new: ; preds = %for.body9.preheader
%unroll_iter165 = and i64 %2, -2
br label %for.body9
for.body: ; preds = %create_graph.exit, %get_int2.exit
%i.0125 = phi i32 [ %inc6, %get_int2.exit ], [ 0, %create_graph.exit ]
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %v1) #8
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %v2) #8
%5 = load ptr, ptr @stdin, align 8, !tbaa !5
%call.i92 = call ptr @fgets(ptr noundef nonnull %line, i32 noundef 20, ptr noundef %5)
%tobool.not.i93 = icmp eq ptr %call.i92, null
br i1 %tobool.not.i93, label %get_int2.exit, label %if.end.i94
if.end.i94: ; preds = %for.body
%call1.i95 = call i32 (ptr, ptr, ...) @__isoc99_sscanf(ptr noundef nonnull %line, ptr noundef nonnull @.str, ptr noundef nonnull %v1, ptr noundef nonnull %v2) #8
br label %get_int2.exit
get_int2.exit: ; preds = %for.body, %if.end.i94
%6 = load i32, ptr %v1, align 4, !tbaa !9
%7 = load i32, ptr %v2, align 4, !tbaa !9
%idxprom.i = sext i32 %6 to i64
%arrayidx.i96 = getelementptr inbounds %struct.list, ptr %call.i91, i64 %idxprom.i
%call.i97 = call noalias dereferenceable_or_null(16) ptr @malloc(i64 noundef 16) #9
%8 = load ptr, ptr %arrayidx.i96, align 8, !tbaa !11
store ptr %8, ptr %call.i97, align 8, !tbaa !11
%dst2.i = getelementptr inbounds %struct.list, ptr %call.i97, i64 0, i32 1
store i32 %7, ptr %dst2.i, align 8, !tbaa !17
store ptr %call.i97, ptr %arrayidx.i96, align 8, !tbaa !11
%idxprom.i98 = sext i32 %7 to i64
%arrayidx.i99 = getelementptr inbounds %struct.list, ptr %call.i91, i64 %idxprom.i98
%call.i100 = call noalias dereferenceable_or_null(16) ptr @malloc(i64 noundef 16) #9
%9 = load ptr, ptr %arrayidx.i99, align 8, !tbaa !11
store ptr %9, ptr %call.i100, align 8, !tbaa !11
%dst2.i101 = getelementptr inbounds %struct.list, ptr %call.i100, i64 0, i32 1
store i32 %6, ptr %dst2.i101, align 8, !tbaa !17
store ptr %call.i100, ptr %arrayidx.i99, align 8, !tbaa !11
%arrayidx = getelementptr inbounds [100001 x i32], ptr @main.dst_count, i64 0, i64 %idxprom.i
%10 = load i32, ptr %arrayidx, align 4, !tbaa !9
%inc = add nsw i32 %10, 1
store i32 %inc, ptr %arrayidx, align 4, !tbaa !9
%arrayidx4 = getelementptr inbounds [100001 x i32], ptr @main.dst_count, i64 0, i64 %idxprom.i98
%11 = load i32, ptr %arrayidx4, align 4, !tbaa !9
%inc5 = add nsw i32 %11, 1
store i32 %inc5, ptr %arrayidx4, align 4, !tbaa !9
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %v2) #8
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %v1) #8
%inc6 = add nuw nsw i32 %i.0125, 1
%exitcond.not = icmp eq i32 %inc6, %retval.0.i
br i1 %exitcond.not, label %for.cond7.preheader, label %for.body, !llvm.loop !19
while.cond.preheader.loopexit.unr-lcssa: ; preds = %for.inc13.1, %for.body9.preheader
%inc.i126.lcssa.ph = phi i32 [ undef, %for.body9.preheader ], [ %inc.i126.1, %for.inc13.1 ]
%indvars.iv.unr = phi i64 [ 1, %for.body9.preheader ], [ %indvars.iv.next.1, %for.inc13.1 ]
%inc.i127129.unr = phi i32 [ %start.promoted, %for.body9.preheader ], [ %inc.i126.1, %for.inc13.1 ]
%lcmp.mod163.not = icmp eq i64 %xtraiter161, 0
br i1 %lcmp.mod163.not, label %while.cond.preheader, label %for.body9.epil
for.body9.epil: ; preds = %while.cond.preheader.loopexit.unr-lcssa
%arrayidx11.epil = getelementptr inbounds [100001 x i32], ptr @main.dst_count, i64 0, i64 %indvars.iv.unr
%12 = load i32, ptr %arrayidx11.epil, align 4, !tbaa !9
%cmp12.epil = icmp eq i32 %12, 1
br i1 %cmp12.epil, label %if.then.epil, label %while.cond.preheader
if.then.epil: ; preds = %for.body9.epil
%inc.i.epil = add nsw i32 %inc.i127129.unr, 1
store i32 %inc.i.epil, ptr @start, align 4, !tbaa !9
%idxprom.i102.epil = sext i32 %inc.i127129.unr to i64
%arrayidx.i103.epil = getelementptr inbounds [100000 x i32], ptr @queue, i64 0, i64 %idxprom.i102.epil
%13 = trunc i64 %indvars.iv.unr to i32
store i32 %13, ptr %arrayidx.i103.epil, align 4, !tbaa !9
br label %while.cond.preheader
while.cond.preheader: ; preds = %while.cond.preheader.loopexit.unr-lcssa, %if.then.epil, %for.body9.epil, %for.cond7.preheader.thread, %for.cond7.preheader
%start.promoted138 = phi i32 [ %start.promoted, %for.cond7.preheader ], [ %start.promoted157, %for.cond7.preheader.thread ], [ %inc.i126.lcssa.ph, %while.cond.preheader.loopexit.unr-lcssa ], [ %inc.i127129.unr, %for.body9.epil ], [ %inc.i.epil, %if.then.epil ]
%end.promoted = load i32, ptr @end, align 4, !tbaa !9
%cmp.i.not144 = icmp eq i32 %start.promoted138, %end.promoted
br i1 %cmp.i.not144, label %while.end, label %while.body.preheader
while.body.preheader: ; preds = %while.cond.preheader
%14 = sext i32 %end.promoted to i64
br label %while.body
for.body9: ; preds = %for.inc13.1, %for.body9.preheader.new
%indvars.iv = phi i64 [ 1, %for.body9.preheader.new ], [ %indvars.iv.next.1, %for.inc13.1 ]
%inc.i127129 = phi i32 [ %start.promoted, %for.body9.preheader.new ], [ %inc.i126.1, %for.inc13.1 ]
%niter166 = phi i64 [ 0, %for.body9.preheader.new ], [ %niter166.next.1, %for.inc13.1 ]
%arrayidx11 = getelementptr inbounds [100001 x i32], ptr @main.dst_count, i64 0, i64 %indvars.iv
%15 = load i32, ptr %arrayidx11, align 4, !tbaa !9
%cmp12 = icmp eq i32 %15, 1
br i1 %cmp12, label %if.then, label %for.inc13
if.then: ; preds = %for.body9
%inc.i = add nsw i32 %inc.i127129, 1
store i32 %inc.i, ptr @start, align 4, !tbaa !9
%idxprom.i102 = sext i32 %inc.i127129 to i64
%arrayidx.i103 = getelementptr inbounds [100000 x i32], ptr @queue, i64 0, i64 %idxprom.i102
%16 = trunc i64 %indvars.iv to i32
store i32 %16, ptr %arrayidx.i103, align 4, !tbaa !9
br label %for.inc13
for.inc13: ; preds = %for.body9, %if.then
%inc.i126 = phi i32 [ %inc.i127129, %for.body9 ], [ %inc.i, %if.then ]
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%arrayidx11.1 = getelementptr inbounds [100001 x i32], ptr @main.dst_count, i64 0, i64 %indvars.iv.next
%17 = load i32, ptr %arrayidx11.1, align 4, !tbaa !9
%cmp12.1 = icmp eq i32 %17, 1
br i1 %cmp12.1, label %if.then.1, label %for.inc13.1
if.then.1: ; preds = %for.inc13
%inc.i.1 = add nsw i32 %inc.i126, 1
store i32 %inc.i.1, ptr @start, align 4, !tbaa !9
%idxprom.i102.1 = sext i32 %inc.i126 to i64
%arrayidx.i103.1 = getelementptr inbounds [100000 x i32], ptr @queue, i64 0, i64 %idxprom.i102.1
%18 = trunc i64 %indvars.iv.next to i32
store i32 %18, ptr %arrayidx.i103.1, align 4, !tbaa !9
br label %for.inc13.1
for.inc13.1: ; preds = %if.then.1, %for.inc13
%inc.i126.1 = phi i32 [ %inc.i126, %for.inc13 ], [ %inc.i.1, %if.then.1 ]
%indvars.iv.next.1 = add nuw nsw i64 %indvars.iv, 2
%niter166.next.1 = add i64 %niter166, 2
%niter166.ncmp.1 = icmp eq i64 %niter166.next.1, %unroll_iter165
br i1 %niter166.ncmp.1, label %while.cond.preheader.loopexit.unr-lcssa, label %for.body9, !llvm.loop !20
while.cond.loopexit: ; preds = %for.inc46, %while.body
%start.promoted131141 = phi i32 [ %start.promoted131142146, %while.body ], [ %start.promoted131139, %for.inc46 ]
%19 = trunc i64 %indvars.iv.next152 to i32
%cmp.i.not = icmp eq i32 %start.promoted131141, %19
br i1 %cmp.i.not, label %while.cond.while.end_crit_edge, label %while.body, !llvm.loop !21
while.body: ; preds = %while.body.preheader, %while.cond.loopexit
%indvars.iv151 = phi i64 [ %14, %while.body.preheader ], [ %indvars.iv.next152, %while.cond.loopexit ]
%start.promoted131142146 = phi i32 [ %start.promoted138, %while.body.preheader ], [ %start.promoted131141, %while.cond.loopexit ]
%indvars.iv.next152 = add i64 %indvars.iv151, 1
%arrayidx.i107 = getelementptr inbounds [100000 x i32], ptr @queue, i64 0, i64 %indvars.iv151
%20 = load i32, ptr %arrayidx.i107, align 4, !tbaa !9
%idxprom18 = sext i32 %20 to i64
%arrayidx19 = getelementptr inbounds [100001 x i32], ptr @main.dst_count, i64 0, i64 %idxprom18
%21 = load i32, ptr %arrayidx19, align 4, !tbaa !9
%dec = add nsw i32 %21, -1
store i32 %dec, ptr %arrayidx19, align 4, !tbaa !9
%arrayidx21 = getelementptr inbounds [100001 x i8], ptr @main.res, i64 0, i64 %idxprom18
store i8 1, ptr %arrayidx21, align 1, !tbaa !22
%arrayidx23 = getelementptr inbounds %struct.list, ptr %call.i91, i64 %idxprom18
%elem.0134 = load ptr, ptr %arrayidx23, align 8, !tbaa !11
%cmp25.not135 = icmp eq ptr %elem.0134, %arrayidx23
br i1 %cmp25.not135, label %while.cond.loopexit, label %for.body26
for.body26: ; preds = %while.body, %for.inc46
%start.promoted131140 = phi i32 [ %start.promoted131139, %for.inc46 ], [ %start.promoted131142146, %while.body ]
%elem.0137 = phi ptr [ %elem.0, %for.inc46 ], [ %elem.0134, %while.body ]
%inc.i108133136 = phi i32 [ %inc.i108132, %for.inc46 ], [ %start.promoted131142146, %while.body ]
%dst = getelementptr inbounds %struct.list, ptr %elem.0137, i64 0, i32 1
%22 = load i32, ptr %dst, align 8, !tbaa !17
%idxprom27 = sext i32 %22 to i64
%arrayidx28 = getelementptr inbounds [100001 x i32], ptr @main.dst_count, i64 0, i64 %idxprom27
%23 = load i32, ptr %arrayidx28, align 4, !tbaa !9
%dec29 = add nsw i32 %23, -1
store i32 %dec29, ptr %arrayidx28, align 4, !tbaa !9
%arrayidx32 = getelementptr inbounds [100001 x i8], ptr @main.res, i64 0, i64 %idxprom27
%24 = load i8, ptr %arrayidx32, align 1, !tbaa !22
%tobool33.not = icmp eq i8 %24, 0
%cmp39 = icmp eq i32 %dec29, 1
%or.cond = select i1 %tobool33.not, i1 %cmp39, i1 false
br i1 %or.cond, label %if.then40, label %for.inc46
if.then40: ; preds = %for.body26
%inc.i108 = add nsw i32 %inc.i108133136, 1
store i32 %inc.i108, ptr @start, align 4, !tbaa !9
%idxprom.i109 = sext i32 %inc.i108133136 to i64
%arrayidx.i110 = getelementptr inbounds [100000 x i32], ptr @queue, i64 0, i64 %idxprom.i109
store i32 %22, ptr %arrayidx.i110, align 4, !tbaa !9
store i8 1, ptr %arrayidx32, align 1, !tbaa !22
br label %for.inc46
for.inc46: ; preds = %if.then40, %for.body26
%start.promoted131139 = phi i32 [ %inc.i108, %if.then40 ], [ %start.promoted131140, %for.body26 ]
%inc.i108132 = phi i32 [ %inc.i108, %if.then40 ], [ %inc.i108133136, %for.body26 ]
%elem.0 = load ptr, ptr %elem.0137, align 8, !tbaa !11
%cmp25.not = icmp eq ptr %elem.0, %arrayidx23
br i1 %cmp25.not, label %while.cond.loopexit, label %for.body26, !llvm.loop !23
while.cond.while.end_crit_edge: ; preds = %while.cond.loopexit
store i32 %start.promoted131141, ptr @end, align 4, !tbaa !9
br label %while.end
while.end: ; preds = %while.cond.while.end_crit_edge, %while.cond.preheader
%25 = load ptr, ptr @stdin, align 8, !tbaa !5
%call.i112 = call ptr @fgets(ptr noundef nonnull %line, i32 noundef 20, ptr noundef %25)
%tobool.not.i113 = icmp eq ptr %call.i112, null
br i1 %tobool.not.i113, label %for.end70, label %get_int.exit117
get_int.exit117: ; preds = %while.end
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %num.i111) #8
%call1.i115 = call i32 (ptr, ptr, ...) @__isoc99_sscanf(ptr noundef nonnull %line, ptr noundef nonnull @.str.1, ptr noundef nonnull %num.i111) #8
%26 = load i32, ptr %num.i111, align 4, !tbaa !9
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %num.i111) #8
%cmp52147 = icmp sgt i32 %26, 0
br i1 %cmp52147, label %for.body53, label %for.end70
for.body53: ; preds = %get_int.exit117, %land.end.thread
%i.2148 = phi i32 [ %inc69, %land.end.thread ], [ 0, %get_int.exit117 ]
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %v154) #8
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %v255) #8
%27 = load ptr, ptr @stdin, align 8, !tbaa !5
%call.i118 = call ptr @fgets(ptr noundef nonnull %line, i32 noundef 20, ptr noundef %27)
%tobool.not.i119 = icmp eq ptr %call.i118, null
br i1 %tobool.not.i119, label %get_int2.exit122, label %if.end.i120
if.end.i120: ; preds = %for.body53
%call1.i121 = call i32 (ptr, ptr, ...) @__isoc99_sscanf(ptr noundef nonnull %line, ptr noundef nonnull @.str, ptr noundef nonnull %v154, ptr noundef nonnull %v255) #8
br label %get_int2.exit122
get_int2.exit122: ; preds = %for.body53, %if.end.i120
%28 = load i32, ptr %v154, align 4, !tbaa !9
%idxprom57 = sext i32 %28 to i64
%arrayidx58 = getelementptr inbounds [100001 x i8], ptr @main.res, i64 0, i64 %idxprom57
%29 = load i8, ptr %arrayidx58, align 1, !tbaa !22
%cmp59 = icmp eq i8 %29, 0
br i1 %cmp59, label %land.end, label %land.end.thread
land.end: ; preds = %get_int2.exit122
%30 = load i32, ptr %v255, align 4, !tbaa !9
%idxprom61 = sext i32 %30 to i64
%arrayidx62 = getelementptr inbounds [100001 x i8], ptr @main.res, i64 0, i64 %idxprom61
%31 = load i8, ptr %arrayidx62, align 1, !tbaa !22
%.fr = freeze i8 %31
%cmp64 = icmp eq i8 %.fr, 0
%spec.select = select i1 %cmp64, i32 2, i32 1
br label %land.end.thread
land.end.thread: ; preds = %land.end, %get_int2.exit122
%32 = phi i32 [ 1, %get_int2.exit122 ], [ %spec.select, %land.end ]
%call67 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %32)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %v255) #8
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %v154) #8
%inc69 = add nuw nsw i32 %i.2148, 1
%exitcond154.not = icmp eq i32 %inc69, %26
br i1 %exitcond154.not, label %for.end70, label %for.body53, !llvm.loop !24
for.end70: ; preds = %land.end.thread, %while.end, %get_int.exit117
call void @llvm.lifetime.end.p0(i64 20, ptr nonnull %line) #8
ret i32 0
}
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #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 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { nofree nounwind memory(write, argmem: none, inaccessiblemem: readwrite) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite) "alloc-family"="malloc" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { mustprogress nofree nounwind willreturn memory(write, argmem: readwrite, inaccessiblemem: readwrite) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { mustprogress nofree norecurse 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 #7 = { mustprogress nofree norecurse nosync nounwind willreturn 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 #8 = { nounwind }
attributes #9 = { nounwind allocsize(0) }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !6, i64 0}
!12 = !{!"list", !6, i64 0, !10, i64 8}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = distinct !{!15, !16}
!16 = !{!"llvm.loop.unroll.disable"}
!17 = !{!12, !10, i64 8}
!18 = distinct !{!18, !16}
!19 = distinct !{!19, !14}
!20 = distinct !{!20, !14}
!21 = distinct !{!21, !14}
!22 = !{!7, !7, i64 0}
!23 = distinct !{!23, !14}
!24 = distinct !{!24, !14}
|
#include<stdio.h>
#include<math.h>
#include<stdlib.h>
#include<string.h>
#define max(x,y)(x>y?x:y)
#define min(x,y)(x>y?y:x)
typedef long long int ll;
typedef unsigned long long int ull;
ll gcd(ll x,ll y){if(!y)return x;return gcd(y,x%y);}
ll lcm(ll x,ll y){return x/gcd(x,y)*y;}
void swap(ll *x,ll *y){ll tmp=*x;*x=*y;*y=tmp;}
int asc_cmp(const void* X,const void* Y){ll x=*(int*)X,y=*(int*)Y;if(x<y)return -1;else if(x==y)return 0;else return 1;}
int desc_cmp(const void* X,const void* Y){ll x=*(int*)X,y=*(int*)Y;if(x<y)return 1;else if(x==y)return 0;else return -1;}
int main(){
ll a,b,c,d;scanf("%lld %lld %lld %lld",&a,&b,&c,&d);
ll GCD=c*d/gcd(max(c,d),min(c,d));
ll a_c=a/c;
ll a_d=a/d;
ll a_cd=a/GCD;
ll a_cnt=a_c+a_d-a_cd;
//printf("%lld\n",a-a_cnt);
ll b_c=b/c;
ll b_d=b/d;
ll b_cd=b/GCD;
ll b_cnt=b_c+b_d-b_cd;
//printf("%lld %lld\n",b-b_cnt,gcd(d,c));
ll ans=-(a-a_cnt)+(b-b_cnt);
if(a%c!=0&&a%d!=0)ans++;
printf("%lld\n",ans);
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_280861/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_280861/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [20 x i8] c"%lld %lld %lld %lld\00", align 1
@.str.1 = private unnamed_addr constant [6 x i8] c"%lld\0A\00", align 1
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i64 @gcd(i64 noundef %x, i64 noundef %y) local_unnamed_addr #0 {
entry:
%tobool.not4 = icmp eq i64 %y, 0
br i1 %tobool.not4, label %return, label %if.end
if.end: ; preds = %entry, %if.end
%y.tr6 = phi i64 [ %rem, %if.end ], [ %y, %entry ]
%x.tr5 = phi i64 [ %y.tr6, %if.end ], [ %x, %entry ]
%rem = srem i64 %x.tr5, %y.tr6
%tobool.not = icmp eq i64 %rem, 0
br i1 %tobool.not, label %return, label %if.end
return: ; preds = %if.end, %entry
%x.tr.lcssa = phi i64 [ %x, %entry ], [ %y.tr6, %if.end ]
ret i64 %x.tr.lcssa
}
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i64 @lcm(i64 noundef %x, i64 noundef %y) local_unnamed_addr #0 {
entry:
%tobool.not4.i = icmp eq i64 %y, 0
br i1 %tobool.not4.i, label %gcd.exit, label %if.end.i
if.end.i: ; preds = %entry, %if.end.i
%y.tr6.i = phi i64 [ %rem.i, %if.end.i ], [ %y, %entry ]
%x.tr5.i = phi i64 [ %y.tr6.i, %if.end.i ], [ %x, %entry ]
%rem.i = srem i64 %x.tr5.i, %y.tr6.i
%tobool.not.i = icmp eq i64 %rem.i, 0
br i1 %tobool.not.i, label %gcd.exit, label %if.end.i
gcd.exit: ; preds = %if.end.i, %entry
%x.tr.lcssa.i = phi i64 [ %x, %entry ], [ %y.tr6.i, %if.end.i ]
%div = sdiv i64 %x, %x.tr.lcssa.i
%mul = mul nsw i64 %div, %y
ret i64 %mul
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: readwrite) uwtable
define dso_local void @swap(ptr nocapture noundef %x, ptr nocapture noundef %y) local_unnamed_addr #1 {
entry:
%0 = load i64, ptr %x, align 8, !tbaa !5
%1 = load i64, ptr %y, align 8, !tbaa !5
store i64 %1, ptr %x, align 8, !tbaa !5
store i64 %0, ptr %y, align 8, !tbaa !5
ret void
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @asc_cmp(ptr nocapture noundef readonly %X, ptr nocapture noundef readonly %Y) local_unnamed_addr #3 {
entry:
%0 = load i32, ptr %X, align 4, !tbaa !9
%1 = load i32, ptr %Y, align 4, !tbaa !9
%cmp = icmp slt i32 %0, %1
%cmp3 = icmp ne i32 %0, %1
%. = zext i1 %cmp3 to i32
%retval.0 = select i1 %cmp, i32 -1, i32 %.
ret i32 %retval.0
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @desc_cmp(ptr nocapture noundef readonly %X, ptr nocapture noundef readonly %Y) local_unnamed_addr #3 {
entry:
%0 = load i32, ptr %X, align 4, !tbaa !9
%1 = load i32, ptr %Y, align 4, !tbaa !9
%cmp = icmp slt i32 %0, %1
%cmp3 = icmp ne i32 %0, %1
%. = sext i1 %cmp3 to i32
%retval.0 = select i1 %cmp, i32 1, i32 %.
ret i32 %retval.0
}
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #4 {
entry:
%a = alloca i64, align 8
%b = alloca i64, align 8
%c = alloca i64, align 8
%d = alloca i64, align 8
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %a) #7
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %b) #7
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %c) #7
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %d) #7
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a, ptr noundef nonnull %b, ptr noundef nonnull %c, ptr noundef nonnull %d)
%0 = load i64, ptr %c, align 8
%1 = load i64, ptr %d, align 8
%mul = mul nsw i64 %1, %0
%cond = call i64 @llvm.smax.i64(i64 %0, i64 %1)
%cond5 = call i64 @llvm.smin.i64(i64 %0, i64 %1)
%tobool.not4.i = icmp eq i64 %cond5, 0
br i1 %tobool.not4.i, label %gcd.exit, label %if.end.i
if.end.i: ; preds = %entry, %if.end.i
%y.tr6.i = phi i64 [ %rem.i, %if.end.i ], [ %cond5, %entry ]
%x.tr5.i = phi i64 [ %y.tr6.i, %if.end.i ], [ %cond, %entry ]
%rem.i = srem i64 %x.tr5.i, %y.tr6.i
%tobool.not.i = icmp eq i64 %rem.i, 0
br i1 %tobool.not.i, label %gcd.exit, label %if.end.i
gcd.exit: ; preds = %if.end.i, %entry
%x.tr.lcssa.i = phi i64 [ %cond, %entry ], [ %y.tr6.i, %if.end.i ]
%div = sdiv i64 %mul, %x.tr.lcssa.i
%2 = load i64, ptr %a, align 8, !tbaa !5
%div7 = sdiv i64 %2, %0
%div8 = sdiv i64 %2, %1
%rem20 = srem i64 %2, %1
%div9 = sdiv i64 %2, %div
%3 = load i64, ptr %b, align 8, !tbaa !5
%div10 = sdiv i64 %3, %0
%div11 = sdiv i64 %3, %1
%div12 = sdiv i64 %3, %div
%4 = add i64 %div7, %div8
%5 = add i64 %2, %div9
%6 = add i64 %4, %3
%7 = add i64 %5, %div10
%8 = add i64 %7, %div11
%sub15.neg = sub i64 %6, %8
%add18 = add i64 %sub15.neg, %div12
%rem = srem i64 %2, %0
%cmp19.not = icmp eq i64 %rem, 0
%cmp21.not = icmp ne i64 %rem20, 0
%inc = zext i1 %cmp21.not to i64
%spec.select = add nsw i64 %add18, %inc
%ans.0 = select i1 %cmp19.not, i64 %add18, i64 %spec.select
%call22 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %ans.0)
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %d) #7
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %c) #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: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #5
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #5
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smax.i64(i64, i64) #6
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smin.i64(i64, i64) #6
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 nofree norecurse nosync nounwind willreturn memory(argmem: readwrite) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { 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 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}
|
#include <float.h>
#include <limits.h>
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
// 内部変数
static FILE *szpFpI; // 入力
static long long slA, slB; // A,B
static int siC, siD; // C,D
static long long slLcm; // C,Dの最小公倍数
// 内部変数 - テスト用
#ifdef D_TEST
static int siRes;
static FILE *szpFpA;
static int siTNo;
#endif
// 出力
int
fOut(
char *pcpLine // <I> １行
)
{
char lc1Buf[1024];
#ifdef D_TEST
fgets(lc1Buf, sizeof(lc1Buf), szpFpA);
if (strcmp(lc1Buf, pcpLine)) {
siRes = -1;
}
#else
printf("%s", pcpLine);
#endif
return 0;
}
// 最大公約数 - 取得
int
fGetGcd(
int piVal1 // <I> 値１
, int piVal2 // <I> 値２
)
{
int liWork;
// ユークリッドの互除法
if (piVal1 < piVal2) {
liWork = piVal1;
piVal1 = piVal2;
piVal2 = liWork;
}
while (piVal2 > 0) {
liWork = piVal1 % piVal2;
piVal1 = piVal2;
piVal2 = liWork;
}
return piVal1;
}
// 最小公倍数 - 取得
long long
fGetLcm(
int piVal1 // <I> 値１
, int piVal2 // <I> 値２
)
{
// 最大公約数 - 取得
int liGcd = fGetGcd(piVal1, piVal2);
// 約数
int liVal1 = piVal1 / liGcd;
int liVal2 = piVal2 / liGcd;
return (long long)liVal1 * (long long)liVal2 * (long long)liGcd;
}
// 個数 - 取得
long long
fGetCnt(
long long plVal // <I> 対象値
)
{
long long llCnt = plVal;
llCnt -= plVal / (long long)siC;
llCnt -= plVal / (long long)siD;
llCnt += plVal / slLcm;
return llCnt;
}
// 実行メイン
long long
fMain(
)
{
char lc1Buf[1024];
// A,B,C,D - 取得
fgets(lc1Buf, sizeof(lc1Buf), szpFpI);
sscanf(lc1Buf, "%lld%lld%d%d", &slA, &slB, &siC, &siD);
// C,Dの最小公倍数 - 取得
slLcm = fGetLcm(siC, siD);
// 個数 - 取得
long long llCnt = fGetCnt(slB);
llCnt -= fGetCnt(slA - 1);
return llCnt;
}
// １回実行
int
fOne(
)
{
long long llRet;
char lc1Buf[1024];
// 入力 - セット
#ifdef D_TEST
sprintf(lc1Buf, ".\\Test\\T%d.txt", siTNo);
szpFpI = fopen(lc1Buf, "r");
sprintf(lc1Buf, ".\\Test\\A%d.txt", siTNo);
szpFpA = fopen(lc1Buf, "r");
siRes = 0;
#else
szpFpI = stdin;
#endif
// 実行メイン
llRet = fMain();
// 出力
sprintf(lc1Buf, "%lld\n", llRet);
fOut(lc1Buf);
// 残データ有無
#ifdef D_TEST
lc1Buf[0] = '\0';
fgets(lc1Buf, sizeof(lc1Buf), szpFpA);
if (strcmp(lc1Buf, "")) {
siRes = -1;
}
#endif
// テストファイルクローズ
#ifdef D_TEST
fclose(szpFpI);
fclose(szpFpA);
#endif
// テスト結果
#ifdef D_TEST
if (siRes == 0) {
printf("OK %d\n", siTNo);
}
else {
printf("NG %d\n", siTNo);
}
#endif
return 0;
}
// プログラム開始
int
main()
{
#ifdef D_TEST
int i;
for (i = D_TEST_SNO; i <= D_TEST_ENO; i++) {
siTNo = i;
fOne();
}
#else
fOne();
#endif
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_280904/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_280904/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
@siC = internal global i32 0, align 4
@siD = internal global i32 0, align 4
@slLcm = internal unnamed_addr global i64 0, align 8
@szpFpI = internal unnamed_addr global ptr null, align 8
@.str.1 = private unnamed_addr constant [13 x i8] c"%lld%lld%d%d\00", align 1
@slA = internal global i64 0, align 8
@slB = internal global i64 0, align 8
@stdin = external local_unnamed_addr global ptr, align 8
@.str.2 = private unnamed_addr constant [6 x i8] c"%lld\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @fOut(ptr noundef %pcpLine) local_unnamed_addr #0 {
entry:
%call = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, ptr noundef %pcpLine)
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 nosync nounwind memory(none) uwtable
define dso_local i32 @fGetGcd(i32 noundef %piVal1, i32 noundef %piVal2) local_unnamed_addr #3 {
entry:
%spec.select = tail call i32 @llvm.smax.i32(i32 %piVal1, i32 %piVal2)
%spec.select10 = tail call i32 @llvm.smin.i32(i32 %piVal1, i32 %piVal2)
%cmp111 = icmp sgt i32 %spec.select10, 0
br i1 %cmp111, label %while.body, label %while.end
while.body: ; preds = %entry, %while.body
%piVal2.addr.113 = phi i32 [ %rem, %while.body ], [ %spec.select10, %entry ]
%piVal1.addr.112 = phi i32 [ %piVal2.addr.113, %while.body ], [ %spec.select, %entry ]
%rem = srem i32 %piVal1.addr.112, %piVal2.addr.113
%cmp1 = icmp sgt i32 %rem, 0
br i1 %cmp1, label %while.body, label %while.end, !llvm.loop !5
while.end: ; preds = %while.body, %entry
%piVal1.addr.1.lcssa = phi i32 [ %spec.select, %entry ], [ %piVal2.addr.113, %while.body ]
ret i32 %piVal1.addr.1.lcssa
}
; Function Attrs: nofree nosync nounwind memory(none) uwtable
define dso_local i64 @fGetLcm(i32 noundef %piVal1, i32 noundef %piVal2) local_unnamed_addr #3 {
entry:
%spec.select.i = tail call i32 @llvm.smax.i32(i32 %piVal1, i32 %piVal2)
%spec.select10.i = tail call i32 @llvm.smin.i32(i32 %piVal1, i32 %piVal2)
%cmp111.i = icmp sgt i32 %spec.select10.i, 0
br i1 %cmp111.i, label %while.body.i, label %fGetGcd.exit
while.body.i: ; preds = %entry, %while.body.i
%piVal2.addr.113.i = phi i32 [ %rem.i, %while.body.i ], [ %spec.select10.i, %entry ]
%piVal1.addr.112.i = phi i32 [ %piVal2.addr.113.i, %while.body.i ], [ %spec.select.i, %entry ]
%rem.i = srem i32 %piVal1.addr.112.i, %piVal2.addr.113.i
%cmp1.i = icmp sgt i32 %rem.i, 0
br i1 %cmp1.i, label %while.body.i, label %fGetGcd.exit, !llvm.loop !5
fGetGcd.exit: ; preds = %while.body.i, %entry
%piVal1.addr.1.lcssa.i = phi i32 [ %spec.select.i, %entry ], [ %piVal2.addr.113.i, %while.body.i ]
%div = sdiv i32 %piVal1, %piVal1.addr.1.lcssa.i
%div1 = sdiv i32 %piVal2, %piVal1.addr.1.lcssa.i
%conv = sext i32 %div to i64
%conv2 = sext i32 %div1 to i64
%conv3 = sext i32 %piVal1.addr.1.lcssa.i to i64
%mul = mul nsw i64 %conv, %conv3
%mul4 = mul i64 %mul, %conv2
ret i64 %mul4
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(read, argmem: none, inaccessiblemem: none) uwtable
define dso_local i64 @fGetCnt(i64 noundef %plVal) local_unnamed_addr #4 {
entry:
%0 = load i32, ptr @siC, align 4, !tbaa !7
%conv = sext i32 %0 to i64
%div = sdiv i64 %plVal, %conv
%1 = load i32, ptr @siD, align 4, !tbaa !7
%conv1 = sext i32 %1 to i64
%div2 = sdiv i64 %plVal, %conv1
%2 = load i64, ptr @slLcm, align 8, !tbaa !11
%div4 = sdiv i64 %plVal, %2
%3 = add i64 %div, %div2
%sub3 = sub i64 %plVal, %3
%add = add nsw i64 %sub3, %div4
ret i64 %add
}
; Function Attrs: nofree nounwind uwtable
define dso_local i64 @fMain() local_unnamed_addr #0 {
entry:
%lc1Buf = alloca [1024 x i8], align 16
call void @llvm.lifetime.start.p0(i64 1024, ptr nonnull %lc1Buf) #6
%0 = load ptr, ptr @szpFpI, align 8, !tbaa !13
%call = call ptr @fgets(ptr noundef nonnull %lc1Buf, i32 noundef 1024, ptr noundef %0)
%call2 = call i32 (ptr, ptr, ...) @__isoc99_sscanf(ptr noundef nonnull %lc1Buf, ptr noundef nonnull @.str.1, ptr noundef nonnull @slA, ptr noundef nonnull @slB, ptr noundef nonnull @siC, ptr noundef nonnull @siD) #6
%1 = load i32, ptr @siC, align 4, !tbaa !7
%2 = load i32, ptr @siD, align 4, !tbaa !7
%spec.select.i.i = call i32 @llvm.smax.i32(i32 %1, i32 %2)
%spec.select10.i.i = call i32 @llvm.smin.i32(i32 %1, i32 %2)
%cmp111.i.i = icmp sgt i32 %spec.select10.i.i, 0
br i1 %cmp111.i.i, label %while.body.i.i, label %fGetLcm.exit
while.body.i.i: ; preds = %entry, %while.body.i.i
%piVal2.addr.113.i.i = phi i32 [ %rem.i.i, %while.body.i.i ], [ %spec.select10.i.i, %entry ]
%piVal1.addr.112.i.i = phi i32 [ %piVal2.addr.113.i.i, %while.body.i.i ], [ %spec.select.i.i, %entry ]
%rem.i.i = srem i32 %piVal1.addr.112.i.i, %piVal2.addr.113.i.i
%cmp1.i.i = icmp sgt i32 %rem.i.i, 0
br i1 %cmp1.i.i, label %while.body.i.i, label %fGetLcm.exit, !llvm.loop !5
fGetLcm.exit: ; preds = %while.body.i.i, %entry
%piVal1.addr.1.lcssa.i.i = phi i32 [ %spec.select.i.i, %entry ], [ %piVal2.addr.113.i.i, %while.body.i.i ]
%div.i = sdiv i32 %1, %piVal1.addr.1.lcssa.i.i
%div1.i = sdiv i32 %2, %piVal1.addr.1.lcssa.i.i
%conv.i = sext i32 %div.i to i64
%conv2.i = sext i32 %div1.i to i64
%conv3.i = sext i32 %piVal1.addr.1.lcssa.i.i to i64
%mul.i = mul nsw i64 %conv.i, %conv3.i
%mul4.i = mul i64 %mul.i, %conv2.i
store i64 %mul4.i, ptr @slLcm, align 8, !tbaa !11
%3 = load i64, ptr @slB, align 8, !tbaa !11
%conv.i8 = sext i32 %1 to i64
%div.i9 = sdiv i64 %3, %conv.i8
%conv1.i = sext i32 %2 to i64
%div2.i = sdiv i64 %3, %conv1.i
%div4.i = sdiv i64 %3, %mul4.i
%4 = load i64, ptr @slA, align 8, !tbaa !11
%sub = add nsw i64 %4, -1
%div.i11 = sdiv i64 %sub, %conv.i8
%div2.i13 = sdiv i64 %sub, %conv1.i
%div4.i14 = sdiv i64 %sub, %mul4.i
%5 = add i64 %div.i9, %div2.i
%sub3.i15.neg = sub i64 %3, %5
%add.i16.neg = add i64 %sub3.i15.neg, %div4.i
%.neg17 = add i64 %add.i16.neg, %div.i11
%reass.sub = sub i64 %.neg17, %4
%.neg = add i64 %reass.sub, 1
%6 = add i64 %.neg, %div2.i13
%sub6 = sub i64 %6, %div4.i14
call void @llvm.lifetime.end.p0(i64 1024, ptr nonnull %lc1Buf) #6
ret i64 %sub6
}
; Function Attrs: nofree nounwind
declare noundef ptr @fgets(ptr noundef, i32 noundef, ptr nocapture noundef) 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 uwtable
define dso_local i32 @fOne() local_unnamed_addr #0 {
entry:
%lc1Buf = alloca [1024 x i8], align 16
call void @llvm.lifetime.start.p0(i64 1024, ptr nonnull %lc1Buf) #6
%0 = load ptr, ptr @stdin, align 8, !tbaa !13
store ptr %0, ptr @szpFpI, align 8, !tbaa !13
%call = tail call i64 @fMain()
%call1 = call i32 (ptr, ptr, ...) @sprintf(ptr noundef nonnull dereferenceable(1) %lc1Buf, ptr noundef nonnull dereferenceable(1) @.str.2, i64 noundef %call) #6
%call.i = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, ptr noundef nonnull %lc1Buf)
call void @llvm.lifetime.end.p0(i64 1024, ptr nonnull %lc1Buf) #6
ret i32 0
}
; Function Attrs: nofree nounwind
declare noundef i32 @sprintf(ptr noalias nocapture noundef writeonly, ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%lc1Buf.i = alloca [1024 x i8], align 16
call void @llvm.lifetime.start.p0(i64 1024, ptr nonnull %lc1Buf.i) #6
%0 = load ptr, ptr @stdin, align 8, !tbaa !13
store ptr %0, ptr @szpFpI, align 8, !tbaa !13
%call.i = tail call i64 @fMain()
%call1.i = call i32 (ptr, ptr, ...) @sprintf(ptr noundef nonnull dereferenceable(1) %lc1Buf.i, ptr noundef nonnull dereferenceable(1) @.str.2, i64 noundef %call.i) #6
%call.i.i = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, ptr noundef nonnull %lc1Buf.i)
call void @llvm.lifetime.end.p0(i64 1024, ptr nonnull %lc1Buf.i) #6
ret i32 0
}
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smax.i32(i32, i32) #5
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smin.i32(i32, 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 = { nofree nosync nounwind memory(none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress nofree norecurse nosync nounwind willreturn 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 #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 = distinct !{!5, !6}
!6 = !{!"llvm.loop.mustprogress"}
!7 = !{!8, !8, i64 0}
!8 = !{!"int", !9, i64 0}
!9 = !{!"omnipotent char", !10, i64 0}
!10 = !{!"Simple C/C++ TBAA"}
!11 = !{!12, !12, i64 0}
!12 = !{!"long long", !9, i64 0}
!13 = !{!14, !14, i64 0}
!14 = !{!"any pointer", !9, i64 0}
|
#include<stdio.h>
#include<math.h>
long long int get_val(long long int,long long int);
int main()
{
long long int a,b,c,d,e,tmp,res;
scanf("%lld %lld %lld %lld",&a,&b,&c,&d);
e = get_val(c,d);
//printf("%lld\n",e);
//res = b - (a - 1) - int($b / $c) + int(($a - 1) / $c) - int($b / $d) + int(($a - 1) / $d) + (int($b / $e) - int(($a - 1) / $e));
res = b - (a - 1);
tmp = b/c;
res = res - tmp;
tmp = (a - 1) / c;
res = res + tmp;
tmp = b/d;
res = res - tmp;
tmp = (a - 1) / d;
res = res + tmp;
tmp = b/e;
res = res + tmp;
tmp = (a - 1) / e;
res = res - tmp;
printf("%lld\n",res);
return 0;
}
long long int get_val(long long int a,long long int b)
{
long long int r, x, tmp,tmp2;
x = a * b;
/* 自然数 a > b を確認・入替 */
if(a<b)
{
tmp = a;
a = b;
b = tmp;
}
/* ユークリッドの互除法 */
r = a % b;
while(r != 0)
{
a = b;
b = r;
r = a % b;
}
tmp = x/b;
return tmp;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_280948/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_280948/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [20 x i8] c"%lld %lld %lld %lld\00", align 1
@.str.1 = private unnamed_addr constant [6 x i8] c"%lld\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%a = alloca i64, align 8
%b = alloca i64, align 8
%c = alloca i64, align 8
%d = alloca i64, align 8
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %a) #5
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %b) #5
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %c) #5
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %d) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a, ptr noundef nonnull %b, ptr noundef nonnull %c, ptr noundef nonnull %d)
%0 = load i64, ptr %c, align 8, !tbaa !5
%1 = load i64, ptr %d, align 8, !tbaa !5
%spec.select.i = call i64 @llvm.smin.i64(i64 %0, i64 %1)
%spec.select15.i = call i64 @llvm.smax.i64(i64 %0, i64 %1)
%rem.i = srem i64 %spec.select15.i, %spec.select.i
%cmp1.not16.i = icmp eq i64 %rem.i, 0
br i1 %cmp1.not16.i, label %get_val.exit, label %while.body.i
while.body.i: ; preds = %entry, %while.body.i
%b.addr.118.i = phi i64 [ %r.017.i, %while.body.i ], [ %spec.select.i, %entry ]
%r.017.i = phi i64 [ %rem2.i, %while.body.i ], [ %rem.i, %entry ]
%rem2.i = srem i64 %b.addr.118.i, %r.017.i
%cmp1.not.i = icmp eq i64 %rem2.i, 0
br i1 %cmp1.not.i, label %get_val.exit, label %while.body.i, !llvm.loop !9
get_val.exit: ; preds = %while.body.i, %entry
%b.addr.1.lcssa.i = phi i64 [ %spec.select.i, %entry ], [ %r.017.i, %while.body.i ]
%mul.i = mul nsw i64 %1, %0
%div.i = sdiv i64 %mul.i, %b.addr.1.lcssa.i
%2 = load i64, ptr %b, align 8, !tbaa !5
%3 = load i64, ptr %a, align 8, !tbaa !5
%sub = add nsw i64 %3, -1
%div = sdiv i64 %2, %0
%div5 = sdiv i64 %sub, %0
%div6 = sdiv i64 %2, %1
%div9 = sdiv i64 %sub, %1
%div11 = sdiv i64 %2, %div.i
%div14 = sdiv i64 %sub, %div.i
%4 = add i64 %div, %3
%reass.sub = sub i64 %2, %4
%.neg29 = add i64 %reass.sub, 1
%5 = add i64 %.neg29, %div5
%sub7 = sub i64 %5, %div6
%add10 = add nsw i64 %sub7, %div9
%add12 = add nsw i64 %add10, %div11
%sub15 = sub i64 %add12, %div14
%call16 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %sub15)
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %d) #5
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %c) #5
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %b) #5
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %a) #5
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nosync nounwind memory(none) uwtable
define dso_local i64 @get_val(i64 noundef %a, i64 noundef %b) local_unnamed_addr #3 {
entry:
%spec.select = tail call i64 @llvm.smin.i64(i64 %a, i64 %b)
%spec.select15 = tail call i64 @llvm.smax.i64(i64 %a, i64 %b)
%rem = srem i64 %spec.select15, %spec.select
%cmp1.not16 = icmp eq i64 %rem, 0
br i1 %cmp1.not16, label %while.end, label %while.body
while.body: ; preds = %entry, %while.body
%b.addr.118 = phi i64 [ %r.017, %while.body ], [ %spec.select, %entry ]
%r.017 = phi i64 [ %rem2, %while.body ], [ %rem, %entry ]
%rem2 = srem i64 %b.addr.118, %r.017
%cmp1.not = icmp eq i64 %rem2, 0
br i1 %cmp1.not, label %while.end, label %while.body, !llvm.loop !9
while.end: ; preds = %while.body, %entry
%b.addr.1.lcssa = phi i64 [ %spec.select, %entry ], [ %r.017, %while.body ]
%mul = mul nsw i64 %b, %a
%div = sdiv i64 %mul, %b.addr.1.lcssa
ret i64 %div
}
; 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) #4
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smax.i64(i64, i64) #4
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nosync nounwind memory(none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #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"}
|
#include<stdio.h>
int main(void) {
long a, b;
long c, d;
scanf("%ld%ld%ld%ld", &a, &b, &c, &d);
long x = c;
long y = d;
long base;
if (x > y) {
base = x;
x = y;
y = base;
}
long r = y % x;
while (r != 0) {
y = x;
x = r;
r = y % x;
}
long LCM = c * d / x;
a--;
long a_num, b_num;
a_num = a / c + a / d - a / LCM;
b_num = b / c + b / d - b / LCM;
long ans = b - a - b_num + a_num;
printf("%ld", ans);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_280991/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_280991/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"%ld%ld%ld%ld\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"%ld\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%a = alloca i64, align 8
%b = alloca i64, align 8
%c = alloca i64, align 8
%d = alloca i64, align 8
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %a) #4
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %b) #4
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %c) #4
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %d) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a, ptr noundef nonnull %b, ptr noundef nonnull %c, ptr noundef nonnull %d)
%0 = load i64, ptr %c, align 8, !tbaa !5
%1 = load i64, ptr %d, align 8, !tbaa !5
%spec.select = call i64 @llvm.smax.i64(i64 %0, i64 %1)
%spec.select27 = call i64 @llvm.smin.i64(i64 %0, i64 %1)
%rem = srem i64 %spec.select, %spec.select27
%cmp1.not28 = icmp eq i64 %rem, 0
br i1 %cmp1.not28, label %while.end, label %while.body
while.body: ; preds = %entry, %while.body
%x.130 = phi i64 [ %r.029, %while.body ], [ %spec.select27, %entry ]
%r.029 = phi i64 [ %rem2, %while.body ], [ %rem, %entry ]
%rem2 = srem i64 %x.130, %r.029
%cmp1.not = icmp eq i64 %rem2, 0
br i1 %cmp1.not, label %while.end, label %while.body, !llvm.loop !9
while.end: ; preds = %while.body, %entry
%x.1.lcssa = phi i64 [ %spec.select27, %entry ], [ %r.029, %while.body ]
%mul = mul nsw i64 %1, %0
%div = sdiv i64 %mul, %x.1.lcssa
%2 = load i64, ptr %a, align 8, !tbaa !5
%dec = add nsw i64 %2, -1
store i64 %dec, ptr %a, align 8, !tbaa !5
%div3 = sdiv i64 %dec, %0
%div4 = sdiv i64 %dec, %1
%div5 = sdiv i64 %dec, %div
%3 = load i64, ptr %b, align 8, !tbaa !5
%div6 = sdiv i64 %3, %0
%div7 = sdiv i64 %3, %1
%div9 = sdiv i64 %3, %div
%reass.sub = sub i64 %div3, %2
%add8.neg = add i64 %reass.sub, 1
%sub10.neg = add i64 %add8.neg, %div4
%4 = add i64 %sub10.neg, %3
%5 = add i64 %div5, %div6
%6 = add i64 %5, %div7
%sub = sub i64 %4, %6
%add13 = add i64 %sub, %div9
%call14 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %add13)
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %d) #4
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %c) #4
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %b) #4
call void @llvm.lifetime.end.p0(i64 8, 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 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>
#include <string.h>
#include <stdlib.h>
#include <stdbool.h>
#include <math.h>
bool g[8][8];
int dfs(int v, int N, bool visited[N]){
bool all = true;
for(int i = 0; i < N; i++){
if(visited[i] == false){
all = false;
}
}
if(all){
return 1;
}
int r = 0;
for(int i = 0; i < N; i++){
if(g[v][i] == false){
continue;
}
if(visited[i]){
continue;
}
visited[i] = true;
r += dfs(i, N, visited);
visited[i] = false;
}
return r;
}
int main(void){
int N, M;
scanf("%d%d", &N, &M);
int a[M], b[M];
for(int i = 0; i < M; i++){
scanf("%d%d", &a[i], &b[i]);
g[a[i]-1][b[i]-1] = true;
g[b[i]-1][a[i]-1] = true;
}
bool visited[N];
visited[0] = true;
for(int i = 1; i < N; i++){
visited[i] = false;
}
printf("%d\n", dfs(0, N,visited));
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_281040/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_281040/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"
@g = dso_local local_unnamed_addr global [8 x [8 x i8]] zeroinitializer, align 16
@.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 nosync nounwind memory(read, argmem: readwrite, inaccessiblemem: none) uwtable
define dso_local i32 @dfs(i32 noundef %v, i32 noundef %N, ptr nocapture noundef %visited) local_unnamed_addr #0 {
entry:
%cmp50 = icmp slt i32 %N, 1
br i1 %cmp50, label %cleanup, label %iter.check
iter.check: ; preds = %entry
%wide.trip.count = zext i32 %N to i64
%min.iters.check = icmp ult i32 %N, 8
br i1 %min.iters.check, label %for.body.preheader, label %vector.main.loop.iter.check
vector.main.loop.iter.check: ; preds = %iter.check
%min.iters.check63 = icmp ult i32 %N, 32
br i1 %min.iters.check63, label %vec.epilog.ph, label %vector.ph
vector.ph: ; preds = %vector.main.loop.iter.check
%n.vec = and i64 %wide.trip.count, 4294967264
br label %vector.body
vector.body: ; preds = %vector.body, %vector.ph
%index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
%vec.phi = phi <16 x i8> [ <i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1>, %vector.ph ], [ %4, %vector.body ]
%vec.phi64 = phi <16 x i8> [ <i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1>, %vector.ph ], [ %5, %vector.body ]
%0 = getelementptr inbounds i8, ptr %visited, i64 %index
%wide.load = load <16 x i8>, ptr %0, align 1, !tbaa !5
%1 = getelementptr inbounds i8, ptr %0, i64 16
%wide.load65 = load <16 x i8>, ptr %1, align 1, !tbaa !5
%2 = icmp eq <16 x i8> %wide.load, zeroinitializer
%3 = icmp eq <16 x i8> %wide.load65, zeroinitializer
%4 = select <16 x i1> %2, <16 x i8> zeroinitializer, <16 x i8> %vec.phi
%5 = select <16 x i1> %3, <16 x i8> zeroinitializer, <16 x i8> %vec.phi64
%index.next = add nuw i64 %index, 32
%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
%rdx.select.cmp.not = icmp ne <16 x i8> %4, <i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1>
%rdx.select.cmp6678 = icmp ne <16 x i8> %5, <i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1>
%rdx.select.cmp66 = select <16 x i1> %rdx.select.cmp.not, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x i1> %rdx.select.cmp6678
%7 = bitcast <16 x i1> %rdx.select.cmp66 to i16
%.not = icmp eq i16 %7, 0
%rdx.select67 = zext i1 %.not to i8
%cmp.n = icmp eq i64 %n.vec, %wide.trip.count
br i1 %cmp.n, label %for.cond.cleanup, label %vec.epilog.iter.check
vec.epilog.iter.check: ; preds = %middle.block
%n.vec.remaining = and i64 %wide.trip.count, 24
%min.epilog.iters.check = icmp eq i64 %n.vec.remaining, 0
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
%bc.merge.rdx = phi i8 [ 1, %vector.main.loop.iter.check ], [ %rdx.select67, %vec.epilog.iter.check ]
%vec.epilog.resume.val = phi i64 [ 0, %vector.main.loop.iter.check ], [ %n.vec, %vec.epilog.iter.check ]
%n.vec69 = and i64 %wide.trip.count, 4294967288
%minmax.ident.splatinsert = insertelement <8 x i8> poison, i8 %bc.merge.rdx, i64 0
%minmax.ident.splat = shufflevector <8 x i8> %minmax.ident.splatinsert, <8 x i8> poison, <8 x i32> zeroinitializer
br label %vec.epilog.vector.body
vec.epilog.vector.body: ; preds = %vec.epilog.vector.body, %vec.epilog.ph
%index71 = phi i64 [ %vec.epilog.resume.val, %vec.epilog.ph ], [ %index.next74, %vec.epilog.vector.body ]
%vec.phi72 = phi <8 x i8> [ %minmax.ident.splat, %vec.epilog.ph ], [ %10, %vec.epilog.vector.body ]
%8 = getelementptr inbounds i8, ptr %visited, i64 %index71
%wide.load73 = load <8 x i8>, ptr %8, align 1, !tbaa !5
%9 = icmp eq <8 x i8> %wide.load73, zeroinitializer
%10 = select <8 x i1> %9, <8 x i8> zeroinitializer, <8 x i8> %vec.phi72
%index.next74 = add nuw i64 %index71, 8
%11 = icmp eq i64 %index.next74, %n.vec69
br i1 %11, label %vec.epilog.middle.block, label %vec.epilog.vector.body, !llvm.loop !13
vec.epilog.middle.block: ; preds = %vec.epilog.vector.body
%.scalar = bitcast <8 x i8> %10 to i64
%.not79 = icmp eq i64 %.scalar, 72340172838076673
%rdx.select76 = zext i1 %.not79 to i8
%cmp.n70 = icmp eq i64 %n.vec69, %wide.trip.count
br i1 %cmp.n70, label %for.cond.cleanup, label %for.body.preheader
for.body.preheader: ; preds = %iter.check, %vec.epilog.iter.check, %vec.epilog.middle.block
%indvars.iv.ph = phi i64 [ 0, %iter.check ], [ %n.vec, %vec.epilog.iter.check ], [ %n.vec69, %vec.epilog.middle.block ]
%all.051.ph = phi i8 [ 1, %iter.check ], [ %rdx.select67, %vec.epilog.iter.check ], [ %rdx.select76, %vec.epilog.middle.block ]
br label %for.body
for.cond.cleanup: ; preds = %for.body, %vec.epilog.middle.block, %middle.block
%spec.select.lcssa = phi i8 [ %rdx.select67, %middle.block ], [ %rdx.select76, %vec.epilog.middle.block ], [ %spec.select, %for.body ]
%12 = and i8 %spec.select.lcssa, 1
%13 = icmp ne i8 %12, 0
%brmerge = or i1 %13, %cmp50
%.mux = zext i8 %12 to i32
br i1 %brmerge, label %cleanup, label %for.body11.lr.ph
for.body11.lr.ph: ; preds = %for.cond.cleanup
%idxprom12 = sext i32 %v to i64
%wide.trip.count60 = zext i32 %N to i64
br label %for.body11
for.body: ; preds = %for.body.preheader, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ %indvars.iv.ph, %for.body.preheader ]
%all.051 = phi i8 [ %spec.select, %for.body ], [ %all.051.ph, %for.body.preheader ]
%arrayidx = getelementptr inbounds i8, ptr %visited, i64 %indvars.iv
%14 = load i8, ptr %arrayidx, align 1, !tbaa !5, !range !14, !noundef !15
%cmp1 = icmp eq i8 %14, 0
%spec.select = select i1 %cmp1, i8 0, i8 %all.051
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
br i1 %exitcond.not, label %for.cond.cleanup, label %for.body, !llvm.loop !16
for.body11: ; preds = %for.body11.lr.ph, %for.inc31
%indvars.iv57 = phi i64 [ 0, %for.body11.lr.ph ], [ %indvars.iv.next58, %for.inc31 ]
%r.054 = phi i32 [ 0, %for.body11.lr.ph ], [ %r.1, %for.inc31 ]
%arrayidx15 = getelementptr inbounds [8 x [8 x i8]], ptr @g, i64 0, i64 %idxprom12, i64 %indvars.iv57
%15 = load i8, ptr %arrayidx15, align 1, !tbaa !5, !range !14, !noundef !15
%cmp18 = icmp eq i8 %15, 0
br i1 %cmp18, label %for.inc31, label %if.end21
if.end21: ; preds = %for.body11
%arrayidx23 = getelementptr inbounds i8, ptr %visited, i64 %indvars.iv57
%16 = load i8, ptr %arrayidx23, align 1, !tbaa !5, !range !14, !noundef !15
%tobool24.not = icmp eq i8 %16, 0
br i1 %tobool24.not, label %if.end26, label %for.inc31
if.end26: ; preds = %if.end21
store i8 1, ptr %arrayidx23, align 1, !tbaa !5
%17 = trunc i64 %indvars.iv57 to i32
%call = tail call i32 @dfs(i32 noundef %17, i32 noundef %N, ptr noundef nonnull %visited)
%add = add nsw i32 %call, %r.054
store i8 0, ptr %arrayidx23, align 1, !tbaa !5
br label %for.inc31
for.inc31: ; preds = %if.end21, %for.body11, %if.end26
%r.1 = phi i32 [ %r.054, %for.body11 ], [ %r.054, %if.end21 ], [ %add, %if.end26 ]
%indvars.iv.next58 = add nuw nsw i64 %indvars.iv57, 1
%exitcond61.not = icmp eq i64 %indvars.iv.next58, %wide.trip.count60
br i1 %exitcond61.not, label %cleanup, label %for.body11, !llvm.loop !17
cleanup: ; preds = %for.inc31, %for.cond.cleanup, %entry
%retval.0 = phi i32 [ %.mux, %for.cond.cleanup ], [ 1, %entry ], [ %r.1, %for.inc31 ]
ret i32 %retval.0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #2 {
entry:
%N = alloca i32, align 4
%M = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %N) #6
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %M) #6
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %N, ptr noundef nonnull %M)
%0 = load i32, ptr %M, align 4, !tbaa !18
%1 = zext i32 %0 to i64
%2 = call ptr @llvm.stacksave.p0()
%vla = alloca i32, i64 %1, align 16
%3 = load i32, ptr %M, align 4, !tbaa !18
%4 = zext i32 %3 to i64
%vla1 = alloca i32, i64 %4, align 16
%cmp47 = icmp sgt i32 %3, 0
br i1 %cmp47, label %for.body, label %for.cond.cleanup
for.cond.cleanup: ; preds = %for.body, %entry
%5 = load i32, ptr %N, align 4, !tbaa !18
%6 = zext i32 %5 to i64
%vla24 = alloca i8, i64 %6, align 16
store i8 1, ptr %vla24, align 16, !tbaa !5
%cmp2849 = icmp sgt i32 %5, 1
br i1 %cmp2849, label %for.body30.preheader, label %for.cond.cleanup29
for.body30.preheader: ; preds = %for.cond.cleanup
%scevgep = getelementptr i8, ptr %vla24, i64 1
%7 = add nsw i32 %5, -1
%8 = zext i32 %7 to i64
call void @llvm.memset.p0.i64(ptr align 1 %scevgep, i8 0, i64 %8, i1 false), !tbaa !5
br label %for.cond.cleanup29
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
%arrayidx3 = getelementptr inbounds i32, ptr %vla1, i64 %indvars.iv
%call4 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx, ptr noundef nonnull %arrayidx3)
%9 = load i32, ptr %arrayidx, align 4, !tbaa !18
%sub = add nsw i32 %9, -1
%idxprom7 = sext i32 %sub to i64
%10 = load i32, ptr %arrayidx3, align 4, !tbaa !18
%sub11 = add nsw i32 %10, -1
%idxprom12 = sext i32 %sub11 to i64
%arrayidx13 = getelementptr inbounds [8 x [8 x i8]], ptr @g, i64 0, i64 %idxprom7, i64 %idxprom12
store i8 1, ptr %arrayidx13, align 1, !tbaa !5
%arrayidx23 = getelementptr inbounds [8 x [8 x i8]], ptr @g, i64 0, i64 %idxprom12, i64 %idxprom7
store i8 1, ptr %arrayidx23, align 1, !tbaa !5
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%11 = load i32, ptr %M, align 4, !tbaa !18
%12 = sext i32 %11 to i64
%cmp = icmp slt i64 %indvars.iv.next, %12
br i1 %cmp, label %for.body, label %for.cond.cleanup, !llvm.loop !20
for.cond.cleanup29: ; preds = %for.body30.preheader, %for.cond.cleanup
%call36 = call i32 @dfs(i32 noundef 0, i32 noundef %5, ptr noundef nonnull %vla24)
%call37 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %call36)
call void @llvm.stackrestore.p0(ptr %2)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %M) #6
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 #3
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare ptr @llvm.stacksave.p0() #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
declare void @llvm.stackrestore.p0(ptr) #4
; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #5
attributes #0 = { nofree nosync nounwind memory(read, argmem: readwrite, inaccessiblemem: none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress nocallback nofree nosync nounwind willreturn }
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 = !{!"_Bool", !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, !11, !12}
!14 = !{i8 0, i8 2}
!15 = !{}
!16 = distinct !{!16, !10, !12, !11}
!17 = distinct !{!17, !10}
!18 = !{!19, !19, i64 0}
!19 = !{!"int", !7, i64 0}
!20 = distinct !{!20, !10}
|
#include<stdio.h>
int main(){
int n,m,i,ab[30][2],ans=0,ttyk[10][10]={0},j;
scanf("%d%d",&n,&m);
for(i=0;i<m;i++){
scanf("%d%d",&ab[i][0],&ab[i][1]);
ttyk[ab[i][0]][ab[i][1]]=1;
ttyk[ab[i][1]][ab[i][0]]=1;
}
int dfs[100000][10]={0},st=0,fn=1;
dfs[0][0]=1;
dfs[0][1]=1;
while(fn>st){
int f=0;
for(j=1;j<=n;j++){
if(ttyk[dfs[st][0]][j]==1&&dfs[st][j]!=1){
dfs[fn][0]=j;
for(i=1;i<=n;i++)dfs[fn][i]=dfs[st][i];
dfs[fn][j]=1;
fn++;
f=1;
}
}
if(f==0){
for(j=1;j<=n;j++){
if(dfs[st][j]==0)break;
}
if(j==n+1)ans++;
}
st++;
}
printf("%d\n",ans);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_281084/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_281084/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
%m = alloca i32, align 4
%ab = alloca [30 x [2 x i32]], align 16
%ttyk = alloca [10 x [10 x i32]], align 16
%dfs = alloca [100000 x [10 x i32]], align 16
%dfs223 = ptrtoint ptr %dfs to i64
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 240, ptr nonnull %ab) #4
call void @llvm.lifetime.start.p0(i64 400, ptr nonnull %ttyk) #4
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(400) %ttyk, i8 0, i64 400, i1 false)
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n, ptr noundef nonnull %m)
%0 = load i32, ptr %m, align 4, !tbaa !5
%cmp124 = icmp sgt i32 %0, 0
br i1 %cmp124, 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 [30 x [2 x i32]], ptr %ab, i64 0, i64 %indvars.iv
%arrayidx4 = getelementptr inbounds [30 x [2 x i32]], ptr %ab, i64 0, i64 %indvars.iv, i64 1
%call5 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx, ptr noundef nonnull %arrayidx4)
%1 = load i32, ptr %arrayidx, align 8, !tbaa !5
%idxprom9 = sext i32 %1 to i64
%2 = load i32, ptr %arrayidx4, align 4, !tbaa !5
%idxprom14 = sext i32 %2 to i64
%arrayidx15 = getelementptr inbounds [10 x [10 x i32]], ptr %ttyk, i64 0, i64 %idxprom9, i64 %idxprom14
store i32 1, ptr %arrayidx15, align 4, !tbaa !5
%arrayidx25 = getelementptr inbounds [10 x [10 x i32]], ptr %ttyk, i64 0, i64 %idxprom14, i64 %idxprom9
store i32 1, ptr %arrayidx25, align 4, !tbaa !5
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%3 = load i32, ptr %m, 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
call void @llvm.lifetime.start.p0(i64 4000000, ptr nonnull %dfs) #4
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(4000000) %dfs, i8 0, i64 4000000, i1 false)
store i32 1, ptr %dfs, align 16, !tbaa !5
%arrayidx29 = getelementptr inbounds [10 x i32], ptr %dfs, i64 0, i64 1
store i32 1, ptr %arrayidx29, align 4, !tbaa !5
%5 = load i32, ptr %n, align 4, !tbaa !5
%.fr = freeze i32 %5
%cmp32.not128 = icmp slt i32 %.fr, 1
%add = add i32 %.fr, 1
br i1 %cmp32.not128, label %for.end.split.us.split.us, label %for.cond31.preheader.preheader
for.end.split.us.split.us: ; preds = %for.end
%cmp87.us.us = icmp eq i32 %.fr, 0
%inc89.us.us = zext i1 %cmp87.us.us to i32
br label %while.end
for.cond31.preheader.preheader: ; preds = %for.end
%wide.trip.count173 = zext i32 %add to i64
%6 = or i64 %dfs223, 4
%7 = or i64 %dfs223, 4
%8 = add nsw i64 %wide.trip.count173, -1
%min.iters.check = icmp ult i64 %8, 8
%n.vec = and i64 %8, -8
%ind.end = or i64 %n.vec, 1
%cmp.n = icmp eq i64 %8, %n.vec
br label %for.cond31.preheader
for.cond31.preheader: ; preds = %for.cond31.preheader.preheader, %if.end91
%indvars.iv180 = phi i64 [ 0, %for.cond31.preheader.preheader ], [ %indvars.iv.next181, %if.end91 ]
%fn.0142 = phi i32 [ 1, %for.cond31.preheader.preheader ], [ %fn.2208213, %if.end91 ]
%ans.0140 = phi i32 [ 0, %for.cond31.preheader.preheader ], [ %ans.1, %if.end91 ]
%9 = mul nuw nsw i64 %indvars.iv180, 40
%10 = add i64 %7, %9
%arrayidx35 = getelementptr inbounds [100000 x [10 x i32]], ptr %dfs, i64 0, i64 %indvars.iv180
%11 = sext i32 %fn.0142 to i64
%12 = mul nsw i64 %11, 40
%13 = add i64 %6, %12
br label %for.body33.outer
for.body33.outer: ; preds = %for.inc69.thread, %for.cond31.preheader
%indvar = phi i64 [ %indvar.next, %for.inc69.thread ], [ 0, %for.cond31.preheader ]
%indvars.iv170.ph = phi i64 [ %indvars.iv.next171206, %for.inc69.thread ], [ 1, %for.cond31.preheader ]
%cmp72 = phi i1 [ false, %for.inc69.thread ], [ true, %for.cond31.preheader ]
%fn.1130.ph = phi i32 [ %inc68, %for.inc69.thread ], [ %fn.0142, %for.cond31.preheader ]
%14 = mul i64 %indvar, 40
%15 = add i64 %13, %14
%16 = load i32, ptr %arrayidx35, align 8, !tbaa !5
%idxprom37 = sext i32 %16 to i64
br label %for.body33
for.body33: ; preds = %for.body33.outer, %for.inc69
%indvars.iv170 = phi i64 [ %indvars.iv.next171, %for.inc69 ], [ %indvars.iv170.ph, %for.body33.outer ]
%arrayidx40 = getelementptr inbounds [10 x [10 x i32]], ptr %ttyk, i64 0, i64 %idxprom37, i64 %indvars.iv170
%17 = load i32, ptr %arrayidx40, align 4, !tbaa !5
%cmp41 = icmp eq i32 %17, 1
br i1 %cmp41, label %land.lhs.true, label %for.inc69
land.lhs.true: ; preds = %for.body33
%arrayidx45 = getelementptr inbounds [100000 x [10 x i32]], ptr %dfs, i64 0, i64 %indvars.iv180, i64 %indvars.iv170
%18 = load i32, ptr %arrayidx45, align 4, !tbaa !5
%cmp46.not = icmp eq i32 %18, 1
br i1 %cmp46.not, label %for.inc69, label %if.then
if.then: ; preds = %land.lhs.true
%idxprom47 = sext i32 %fn.1130.ph to i64
%arrayidx48 = getelementptr inbounds [100000 x [10 x i32]], ptr %dfs, i64 0, i64 %idxprom47
%19 = trunc i64 %indvars.iv170 to i32
store i32 %19, ptr %arrayidx48, align 8, !tbaa !5
%20 = sub i64 %15, %10
%diff.check = icmp ult i64 %20, 32
%or.cond = select i1 %min.iters.check, i1 true, i1 %diff.check
br i1 %or.cond, label %for.body52.preheader, label %vector.body
vector.body: ; preds = %if.then, %vector.body
%index = phi i64 [ %index.next, %vector.body ], [ 0, %if.then ]
%offset.idx = or i64 %index, 1
%21 = getelementptr inbounds [100000 x [10 x i32]], ptr %dfs, i64 0, i64 %indvars.iv180, i64 %offset.idx
%wide.load = load <4 x i32>, ptr %21, align 4, !tbaa !5
%22 = getelementptr inbounds i32, ptr %21, i64 4
%wide.load224 = load <4 x i32>, ptr %22, align 4, !tbaa !5
%23 = getelementptr inbounds [100000 x [10 x i32]], ptr %dfs, i64 0, i64 %idxprom47, i64 %offset.idx
store <4 x i32> %wide.load, ptr %23, align 4, !tbaa !5
%24 = getelementptr inbounds i32, ptr %23, i64 4
store <4 x i32> %wide.load224, ptr %24, align 4, !tbaa !5
%index.next = add nuw i64 %index, 8
%25 = icmp eq i64 %index.next, %n.vec
br i1 %25, label %middle.block, label %vector.body, !llvm.loop !11
middle.block: ; preds = %vector.body
br i1 %cmp.n, label %for.inc69.thread, label %for.body52.preheader
for.body52.preheader: ; preds = %if.then, %middle.block
%indvars.iv167.ph = phi i64 [ 1, %if.then ], [ %ind.end, %middle.block ]
%26 = sub nsw i64 %wide.trip.count173, %indvars.iv167.ph
%27 = xor i64 %indvars.iv167.ph, -1
%28 = add nsw i64 %27, %wide.trip.count173
%xtraiter = and i64 %26, 3
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.body52.prol.loopexit, label %for.body52.prol
for.body52.prol: ; preds = %for.body52.preheader, %for.body52.prol
%indvars.iv167.prol = phi i64 [ %indvars.iv.next168.prol, %for.body52.prol ], [ %indvars.iv167.ph, %for.body52.preheader ]
%prol.iter = phi i64 [ %prol.iter.next, %for.body52.prol ], [ 0, %for.body52.preheader ]
%arrayidx56.prol = getelementptr inbounds [100000 x [10 x i32]], ptr %dfs, i64 0, i64 %indvars.iv180, i64 %indvars.iv167.prol
%29 = load i32, ptr %arrayidx56.prol, align 4, !tbaa !5
%arrayidx60.prol = getelementptr inbounds [100000 x [10 x i32]], ptr %dfs, i64 0, i64 %idxprom47, i64 %indvars.iv167.prol
store i32 %29, ptr %arrayidx60.prol, align 4, !tbaa !5
%indvars.iv.next168.prol = add nuw nsw i64 %indvars.iv167.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.body52.prol.loopexit, label %for.body52.prol, !llvm.loop !14
for.body52.prol.loopexit: ; preds = %for.body52.prol, %for.body52.preheader
%indvars.iv167.unr = phi i64 [ %indvars.iv167.ph, %for.body52.preheader ], [ %indvars.iv.next168.prol, %for.body52.prol ]
%30 = icmp ult i64 %28, 3
br i1 %30, label %for.inc69.thread, label %for.body52
for.body52: ; preds = %for.body52.prol.loopexit, %for.body52
%indvars.iv167 = phi i64 [ %indvars.iv.next168.3, %for.body52 ], [ %indvars.iv167.unr, %for.body52.prol.loopexit ]
%arrayidx56 = getelementptr inbounds [100000 x [10 x i32]], ptr %dfs, i64 0, i64 %indvars.iv180, i64 %indvars.iv167
%31 = load i32, ptr %arrayidx56, align 4, !tbaa !5
%arrayidx60 = getelementptr inbounds [100000 x [10 x i32]], ptr %dfs, i64 0, i64 %idxprom47, i64 %indvars.iv167
store i32 %31, ptr %arrayidx60, align 4, !tbaa !5
%indvars.iv.next168 = add nuw nsw i64 %indvars.iv167, 1
%arrayidx56.1 = getelementptr inbounds [100000 x [10 x i32]], ptr %dfs, i64 0, i64 %indvars.iv180, i64 %indvars.iv.next168
%32 = load i32, ptr %arrayidx56.1, align 4, !tbaa !5
%arrayidx60.1 = getelementptr inbounds [100000 x [10 x i32]], ptr %dfs, i64 0, i64 %idxprom47, i64 %indvars.iv.next168
store i32 %32, ptr %arrayidx60.1, align 4, !tbaa !5
%indvars.iv.next168.1 = add nuw nsw i64 %indvars.iv167, 2
%arrayidx56.2 = getelementptr inbounds [100000 x [10 x i32]], ptr %dfs, i64 0, i64 %indvars.iv180, i64 %indvars.iv.next168.1
%33 = load i32, ptr %arrayidx56.2, align 4, !tbaa !5
%arrayidx60.2 = getelementptr inbounds [100000 x [10 x i32]], ptr %dfs, i64 0, i64 %idxprom47, i64 %indvars.iv.next168.1
store i32 %33, ptr %arrayidx60.2, align 4, !tbaa !5
%indvars.iv.next168.2 = add nuw nsw i64 %indvars.iv167, 3
%arrayidx56.3 = getelementptr inbounds [100000 x [10 x i32]], ptr %dfs, i64 0, i64 %indvars.iv180, i64 %indvars.iv.next168.2
%34 = load i32, ptr %arrayidx56.3, align 4, !tbaa !5
%arrayidx60.3 = getelementptr inbounds [100000 x [10 x i32]], ptr %dfs, i64 0, i64 %idxprom47, i64 %indvars.iv.next168.2
store i32 %34, ptr %arrayidx60.3, align 4, !tbaa !5
%indvars.iv.next168.3 = add nuw nsw i64 %indvars.iv167, 4
%exitcond.not.3 = icmp eq i64 %indvars.iv.next168.3, %wide.trip.count173
br i1 %exitcond.not.3, label %for.inc69.thread, label %for.body52, !llvm.loop !16
for.inc69: ; preds = %for.body33, %land.lhs.true
%indvars.iv.next171 = add nuw nsw i64 %indvars.iv170, 1
%exitcond174.not = icmp eq i64 %indvars.iv.next171, %wide.trip.count173
br i1 %exitcond174.not, label %for.cond31.for.end71_crit_edge.split, label %for.body33, !llvm.loop !17
for.inc69.thread: ; preds = %for.body52.prol.loopexit, %for.body52, %middle.block
%arrayidx67 = getelementptr inbounds [100000 x [10 x i32]], ptr %dfs, i64 0, i64 %idxprom47, i64 %indvars.iv170
store i32 1, ptr %arrayidx67, align 4, !tbaa !5
%inc68 = add nsw i32 %fn.1130.ph, 1
%indvars.iv.next171206 = add nuw nsw i64 %indvars.iv170, 1
%exitcond174.not207 = icmp eq i64 %indvars.iv.next171206, %wide.trip.count173
%indvar.next = add i64 %indvar, 1
br i1 %exitcond174.not207, label %if.end91, label %for.body33.outer, !llvm.loop !17
for.cond31.for.end71_crit_edge.split: ; preds = %for.inc69
br i1 %cmp72, label %for.body76, label %if.end91
for.body76: ; preds = %for.cond31.for.end71_crit_edge.split, %for.inc84
%indvars.iv175 = phi i64 [ %indvars.iv.next176, %for.inc84 ], [ 1, %for.cond31.for.end71_crit_edge.split ]
%arrayidx80 = getelementptr inbounds [100000 x [10 x i32]], ptr %dfs, i64 0, i64 %indvars.iv180, i64 %indvars.iv175
%35 = load i32, ptr %arrayidx80, align 4, !tbaa !5
%cmp81 = icmp eq i32 %35, 0
br i1 %cmp81, label %for.end86.split.loop.exit217, label %for.inc84
for.inc84: ; preds = %for.body76
%indvars.iv.next176 = add nuw nsw i64 %indvars.iv175, 1
%exitcond179.not = icmp eq i64 %indvars.iv.next176, %wide.trip.count173
br i1 %exitcond179.not, label %for.end86, label %for.body76, !llvm.loop !18
for.end86.split.loop.exit217: ; preds = %for.body76
%36 = trunc i64 %indvars.iv175 to i32
br label %for.end86
for.end86: ; preds = %for.inc84, %for.end86.split.loop.exit217
%j.1.lcssa = phi i32 [ %36, %for.end86.split.loop.exit217 ], [ %add, %for.inc84 ]
%cmp87 = icmp eq i32 %j.1.lcssa, %add
%inc89 = zext i1 %cmp87 to i32
%spec.select = add nsw i32 %ans.0140, %inc89
br label %if.end91
if.end91: ; preds = %for.inc69.thread, %for.end86, %for.cond31.for.end71_crit_edge.split
%fn.2208213 = phi i32 [ %fn.1130.ph, %for.cond31.for.end71_crit_edge.split ], [ %fn.1130.ph, %for.end86 ], [ %inc68, %for.inc69.thread ]
%ans.1 = phi i32 [ %ans.0140, %for.cond31.for.end71_crit_edge.split ], [ %spec.select, %for.end86 ], [ %ans.0140, %for.inc69.thread ]
%indvars.iv.next181 = add nuw nsw i64 %indvars.iv180, 1
%37 = sext i32 %fn.2208213 to i64
%cmp30 = icmp slt i64 %indvars.iv.next181, %37
br i1 %cmp30, label %for.cond31.preheader, label %while.end, !llvm.loop !19
while.end: ; preds = %if.end91, %for.end.split.us.split.us
%.us-phi = phi i32 [ %inc89.us.us, %for.end.split.us.split.us ], [ %ans.1, %if.end91 ]
%call93 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %.us-phi)
call void @llvm.lifetime.end.p0(i64 4000000, ptr nonnull %dfs) #4
call void @llvm.lifetime.end.p0(i64 400, ptr nonnull %ttyk) #4
call void @llvm.lifetime.end.p0(i64 240, ptr nonnull %ab) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %m) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #2
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #3 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10, !12, !13}
!12 = !{!"llvm.loop.isvectorized", i32 1}
!13 = !{!"llvm.loop.unroll.runtime.disable"}
!14 = distinct !{!14, !15}
!15 = !{!"llvm.loop.unroll.disable"}
!16 = distinct !{!16, !10, !12}
!17 = distinct !{!17, !10}
!18 = distinct !{!18, !10}
!19 = distinct !{!19, !10}
|
#include <stdio.h>
#include <stdlib.h>
#include <limits.h>
typedef struct int_list_elem_t {
int data;
struct int_list_elem_t* prev;
struct int_list_elem_t* next;
} int_list_elem;
typedef struct int_list_t {
int_list_elem* head;
int_list_elem* tail;
unsigned long length;
} int_list;
int_list* int_list_init() {
int_list* lst = (int_list*)calloc(1, sizeof(int_list));
return lst;
}
unsigned long int_list_length(const int_list* lst) {
return lst->length;
}
int int_list_get(const int_list* lst, unsigned long index) {
if (lst->length <= index || index < 0) {
printf("index out of range exception\n");
exit(EXIT_FAILURE);
}
unsigned long i;
int_list_elem* obtained_elem;
if (index <= lst->length / 2) {
obtained_elem = lst->head;
for (i = 0; i < index; i++) {
obtained_elem = obtained_elem->next;
}
} else {
obtained_elem = lst->tail;
for (i = lst->length - 1; i > index; i--) {
obtained_elem = obtained_elem->prev;
}
}
return obtained_elem->data;
}
void int_list_add(int_list* lst, unsigned long index, int data) {
if (lst->length < index || index < 0) {
printf("index out of range exception\n");
exit(EXIT_FAILURE);
}
if (lst->length >= ULONG_MAX) {
printf("list overflow\n");
exit(EXIT_FAILURE);
}
int_list_elem* added_elem = (int_list_elem*)malloc(sizeof(int_list_elem));
int_list_elem* elem;
unsigned long i;
added_elem->data = data;
if (index == 0) {
added_elem->prev = NULL;
added_elem->next = lst->head;
lst->head = added_elem;
if (added_elem->next == NULL) // if list length = 0
lst->tail = added_elem;
else
added_elem->next->prev = added_elem;
} else if (index == lst->length) {
added_elem->next = NULL;
added_elem->prev = lst->tail;
lst->tail = added_elem;
// added_elem->prev != NULL because length != 0
added_elem->prev->next = added_elem;
} else {
if (index <= lst->length / 2) {
elem = lst->head;
for (i = 0; i < index; i++) {
elem = elem->next;
}
} else {
elem = lst->tail;
for (i = lst->length - 1; i > index; i--) {
elem = elem->prev;
}
}
elem->prev->next = added_elem;
added_elem->prev = elem->prev;
elem->prev = added_elem;
added_elem->next = elem;
}
lst->length++;
}
void int_list_remove(int_list* lst, unsigned long index) {
if (lst->length <= index || index < 0) {
printf("index out of range exception\n");
exit(EXIT_FAILURE);
}
unsigned long i;
int_list_elem* obtained_elem;
if (index == 0) {
obtained_elem = lst->head;
lst->head = lst->head->next;
if (lst->head == NULL)
lst->tail = NULL;
else
lst->head->prev = NULL;
} else if (index == lst->length - 1) {
obtained_elem = lst->tail;
lst->tail = lst->tail->prev;
lst->tail->next = NULL;
} else {
if (index <= lst->length / 2) {
obtained_elem = lst->head;
for (i = 0; i < index; i++) {
obtained_elem = obtained_elem->next;
}
} else {
obtained_elem = lst->tail;
for (i = lst->length - 1; i > index; i--) {
obtained_elem = obtained_elem->prev;
}
}
obtained_elem->prev->next = obtained_elem->next;
obtained_elem->next->prev = obtained_elem->prev;
}
free(obtained_elem);
lst->length--;
}
void int_list_delete(int_list* lst) {
while (lst->length) {
int_list_remove(lst, 0);
}
free(lst);
}
long count_one_stroke_path(int N, const int* pass, int_list** edge_list, int now) {
long count = 0;
int i, j;
int next;
int* next_pass;
int goal = 1;
int failure = 1;
for (i = 0; i < N; i++) {
if (pass[i] != 1) {
goal = 0;
break;
}
}
if (goal) return 1;
for (i = 0; i < edge_list[now]->length; i++) {
next = int_list_get(edge_list[now], i);
if (pass[next] == 0) {
next_pass = (int*)malloc(sizeof(int) * N);
for (j = 0; j < N; j++)
next_pass[j] = pass[j];
next_pass[next] = 1;
count += count_one_stroke_path(N, next_pass, edge_list, next);
failure = 0;
free(next_pass);
}
}
if (failure) return 0;
return count;
}
int main() {
int N, M;
scanf("%d %d%*c", &N, &M);
int* a, *b;
a = (int*)malloc(sizeof(int) * M);
b = (int*)malloc(sizeof(int) * M);
int i, j;
for (i = 0; i < M; i++) {
scanf("%d %d%*c", &(a[i]), &(b[i]));
a[i] -= 1;
b[i] -= 1;
}
int_list** edge_list = (int_list**)malloc(sizeof(int_list*) * N);
for (j = 0; j < N; j++) {
edge_list[j] = int_list_init();
}
for (i = 0; i < M; i++) {
for (j = 0; j < N; j++) {
if (a[i] == j)
int_list_add(edge_list[j], 0, b[i]);
if (b[i] == j)
int_list_add(edge_list[j], 0, a[i]);
}
}
int* pass = (int*)calloc(N, sizeof(int));
pass[0] = 1;
printf("%ld\n", count_one_stroke_path(N, pass, edge_list, 0));
free(a);
free(b);
for (j = 0; j < N; j++)
int_list_delete(edge_list[j]);
free(edge_list);
free(pass);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_281127/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_281127/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.int_list_t = type { ptr, ptr, i64 }
%struct.int_list_elem_t = type { i32, ptr, ptr }
@.str.2 = private unnamed_addr constant [9 x i8] c"%d %d%*c\00", align 1
@.str.3 = private unnamed_addr constant [5 x i8] c"%ld\0A\00", align 1
@str.4 = private unnamed_addr constant [14 x i8] c"list overflow\00", align 1
@str.6 = private unnamed_addr constant [29 x i8] c"index out of range exception\00", align 1
; Function Attrs: mustprogress nofree nounwind willreturn memory(inaccessiblemem: readwrite) uwtable
define dso_local noalias ptr @int_list_init() local_unnamed_addr #0 {
entry:
%call = tail call noalias dereferenceable_or_null(24) ptr @calloc(i64 noundef 1, i64 noundef 24) #11
ret ptr %call
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: mustprogress nofree nounwind willreturn allockind("alloc,zeroed") allocsize(0,1) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @calloc(i64 noundef, i64 noundef) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i64 @int_list_length(ptr nocapture noundef readonly %lst) local_unnamed_addr #3 {
entry:
%length = getelementptr inbounds %struct.int_list_t, ptr %lst, i64 0, i32 2
%0 = load i64, ptr %length, align 8, !tbaa !5
ret i64 %0
}
; Function Attrs: nounwind uwtable
define dso_local i32 @int_list_get(ptr nocapture noundef readonly %lst, i64 noundef %index) local_unnamed_addr #4 {
entry:
%length = getelementptr inbounds %struct.int_list_t, ptr %lst, i64 0, i32 2
%0 = load i64, ptr %length, align 8, !tbaa !5
%cmp.not = icmp ugt i64 %0, %index
br i1 %cmp.not, label %if.end, label %if.then
if.then: ; preds = %entry
%puts = tail call i32 @puts(ptr nonnull dereferenceable(1) @str.6)
tail call void @exit(i32 noundef 1) #12
unreachable
if.end: ; preds = %entry
%div26 = lshr i64 %0, 1
%cmp3.not = icmp ult i64 %div26, %index
br i1 %cmp3.not, label %if.else, label %for.cond.preheader
for.cond.preheader: ; preds = %if.end
%obtained_elem.028 = load ptr, ptr %lst, align 8, !tbaa !11
%cmp529.not = icmp eq i64 %index, 0
br i1 %cmp529.not, label %if.end12, label %for.body.preheader
for.body.preheader: ; preds = %for.cond.preheader
%xtraiter = and i64 %index, 7
%1 = icmp ult i64 %index, 8
br i1 %1, label %if.end12.loopexit35.unr-lcssa, label %for.body.preheader.new
for.body.preheader.new: ; preds = %for.body.preheader
%unroll_iter = and i64 %index, -8
br label %for.body
for.body: ; preds = %for.body, %for.body.preheader.new
%obtained_elem.031 = phi ptr [ %obtained_elem.028, %for.body.preheader.new ], [ %obtained_elem.0.7, %for.body ]
%niter = phi i64 [ 0, %for.body.preheader.new ], [ %niter.next.7, %for.body ]
%next = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.031, i64 0, i32 2
%obtained_elem.0 = load ptr, ptr %next, align 8, !tbaa !11
%next.1 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.0, i64 0, i32 2
%obtained_elem.0.1 = load ptr, ptr %next.1, align 8, !tbaa !11
%next.2 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.0.1, i64 0, i32 2
%obtained_elem.0.2 = load ptr, ptr %next.2, align 8, !tbaa !11
%next.3 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.0.2, i64 0, i32 2
%obtained_elem.0.3 = load ptr, ptr %next.3, align 8, !tbaa !11
%next.4 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.0.3, i64 0, i32 2
%obtained_elem.0.4 = load ptr, ptr %next.4, align 8, !tbaa !11
%next.5 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.0.4, i64 0, i32 2
%obtained_elem.0.5 = load ptr, ptr %next.5, align 8, !tbaa !11
%next.6 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.0.5, i64 0, i32 2
%obtained_elem.0.6 = load ptr, ptr %next.6, align 8, !tbaa !11
%next.7 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.0.6, i64 0, i32 2
%obtained_elem.0.7 = load ptr, ptr %next.7, align 8, !tbaa !11
%niter.next.7 = add i64 %niter, 8
%niter.ncmp.7 = icmp eq i64 %niter.next.7, %unroll_iter
br i1 %niter.ncmp.7, label %if.end12.loopexit35.unr-lcssa, label %for.body, !llvm.loop !12
if.else: ; preds = %if.end
%tail = getelementptr inbounds %struct.int_list_t, ptr %lst, i64 0, i32 1
%2 = sub i64 %0, %index
%3 = xor i64 %index, -1
%4 = add i64 %0, %3
%xtraiter37 = and i64 %2, 7
%lcmp.mod38.not = icmp eq i64 %xtraiter37, 0
br i1 %lcmp.mod38.not, label %for.cond7.prol.loopexit, label %for.cond7.prol
for.cond7.prol: ; preds = %if.else, %for.cond7.prol
%i.1.in.prol = phi i64 [ %i.1.prol, %for.cond7.prol ], [ %0, %if.else ]
%obtained_elem.1.in.prol = phi ptr [ %prev.prol, %for.cond7.prol ], [ %tail, %if.else ]
%prol.iter = phi i64 [ %prol.iter.next, %for.cond7.prol ], [ 0, %if.else ]
%obtained_elem.1.prol = load ptr, ptr %obtained_elem.1.in.prol, align 8, !tbaa !11
%i.1.prol = add i64 %i.1.in.prol, -1
%prev.prol = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.1.prol, i64 0, i32 1
%prol.iter.next = add i64 %prol.iter, 1
%prol.iter.cmp.not = icmp eq i64 %prol.iter.next, %xtraiter37
br i1 %prol.iter.cmp.not, label %for.cond7.prol.loopexit, label %for.cond7.prol, !llvm.loop !14
for.cond7.prol.loopexit: ; preds = %for.cond7.prol, %if.else
%i.1.in.unr = phi i64 [ %0, %if.else ], [ %i.1.prol, %for.cond7.prol ]
%obtained_elem.1.in.unr = phi ptr [ %tail, %if.else ], [ %prev.prol, %for.cond7.prol ]
%obtained_elem.1.lcssa.unr = phi ptr [ undef, %if.else ], [ %obtained_elem.1.prol, %for.cond7.prol ]
%5 = icmp ult i64 %4, 7
br i1 %5, label %if.end12, label %for.cond7
for.cond7: ; preds = %for.cond7.prol.loopexit, %for.cond7
%i.1.in = phi i64 [ %i.1.7, %for.cond7 ], [ %i.1.in.unr, %for.cond7.prol.loopexit ]
%obtained_elem.1.in = phi ptr [ %prev.7, %for.cond7 ], [ %obtained_elem.1.in.unr, %for.cond7.prol.loopexit ]
%obtained_elem.1 = load ptr, ptr %obtained_elem.1.in, align 8, !tbaa !11
%prev = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.1, i64 0, i32 1
%obtained_elem.1.1 = load ptr, ptr %prev, align 8, !tbaa !11
%prev.1 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.1.1, i64 0, i32 1
%obtained_elem.1.2 = load ptr, ptr %prev.1, align 8, !tbaa !11
%prev.2 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.1.2, i64 0, i32 1
%obtained_elem.1.3 = load ptr, ptr %prev.2, align 8, !tbaa !11
%prev.3 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.1.3, i64 0, i32 1
%obtained_elem.1.4 = load ptr, ptr %prev.3, align 8, !tbaa !11
%prev.4 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.1.4, i64 0, i32 1
%obtained_elem.1.5 = load ptr, ptr %prev.4, align 8, !tbaa !11
%prev.5 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.1.5, i64 0, i32 1
%obtained_elem.1.6 = load ptr, ptr %prev.5, align 8, !tbaa !11
%prev.6 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.1.6, i64 0, i32 1
%obtained_elem.1.7 = load ptr, ptr %prev.6, align 8, !tbaa !11
%i.1.7 = add i64 %i.1.in, -8
%cmp8.7 = icmp ugt i64 %i.1.7, %index
%prev.7 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.1.7, i64 0, i32 1
br i1 %cmp8.7, label %for.cond7, label %if.end12, !llvm.loop !16
if.end12.loopexit35.unr-lcssa: ; preds = %for.body, %for.body.preheader
%obtained_elem.0.lcssa.ph = phi ptr [ undef, %for.body.preheader ], [ %obtained_elem.0.7, %for.body ]
%obtained_elem.031.unr = phi ptr [ %obtained_elem.028, %for.body.preheader ], [ %obtained_elem.0.7, %for.body ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %if.end12, label %for.body.epil
for.body.epil: ; preds = %if.end12.loopexit35.unr-lcssa, %for.body.epil
%obtained_elem.031.epil = phi ptr [ %obtained_elem.0.epil, %for.body.epil ], [ %obtained_elem.031.unr, %if.end12.loopexit35.unr-lcssa ]
%epil.iter = phi i64 [ %epil.iter.next, %for.body.epil ], [ 0, %if.end12.loopexit35.unr-lcssa ]
%next.epil = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.031.epil, i64 0, i32 2
%obtained_elem.0.epil = load ptr, ptr %next.epil, align 8, !tbaa !11
%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.end12, label %for.body.epil, !llvm.loop !17
if.end12: ; preds = %if.end12.loopexit35.unr-lcssa, %for.body.epil, %for.cond7.prol.loopexit, %for.cond7, %for.cond.preheader
%obtained_elem.2 = phi ptr [ %obtained_elem.028, %for.cond.preheader ], [ %obtained_elem.1.lcssa.unr, %for.cond7.prol.loopexit ], [ %obtained_elem.1.7, %for.cond7 ], [ %obtained_elem.0.lcssa.ph, %if.end12.loopexit35.unr-lcssa ], [ %obtained_elem.0.epil, %for.body.epil ]
%6 = load i32, ptr %obtained_elem.2, align 8, !tbaa !18
ret i32 %6
}
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #5
; Function Attrs: noreturn nounwind
declare void @exit(i32 noundef) local_unnamed_addr #6
; Function Attrs: nounwind uwtable
define dso_local void @int_list_add(ptr nocapture noundef %lst, i64 noundef %index, i32 noundef %data) local_unnamed_addr #4 {
entry:
%length = getelementptr inbounds %struct.int_list_t, ptr %lst, i64 0, i32 2
%0 = load i64, ptr %length, align 8, !tbaa !5
%cmp = icmp ult i64 %0, %index
br i1 %cmp, label %if.then, label %if.end
if.then: ; preds = %entry
%puts100 = tail call i32 @puts(ptr nonnull dereferenceable(1) @str.6)
tail call void @exit(i32 noundef 1) #12
unreachable
if.end: ; preds = %entry
%cmp3 = icmp eq i64 %0, -1
br i1 %cmp3, label %if.then4, label %if.end6
if.then4: ; preds = %if.end
%puts = tail call i32 @puts(ptr nonnull dereferenceable(1) @str.4)
tail call void @exit(i32 noundef 1) #12
unreachable
if.end6: ; preds = %if.end
%call7 = tail call noalias dereferenceable_or_null(24) ptr @malloc(i64 noundef 24) #13
store i32 %data, ptr %call7, align 8, !tbaa !18
%cmp9 = icmp eq i64 %index, 0
br i1 %cmp9, label %if.then10, label %if.else18
if.then10: ; preds = %if.end6
%prev = getelementptr inbounds %struct.int_list_elem_t, ptr %call7, i64 0, i32 1
store ptr null, ptr %prev, align 8, !tbaa !21
%1 = load ptr, ptr %lst, align 8, !tbaa !22
%next = getelementptr inbounds %struct.int_list_elem_t, ptr %call7, i64 0, i32 2
store ptr %1, ptr %next, align 8, !tbaa !23
store ptr %call7, ptr %lst, align 8, !tbaa !22
%cmp13 = icmp eq ptr %1, null
br i1 %cmp13, label %if.then14, label %if.else
if.then14: ; preds = %if.then10
%tail = getelementptr inbounds %struct.int_list_t, ptr %lst, i64 0, i32 1
store ptr %call7, ptr %tail, align 8, !tbaa !24
br label %if.end52
if.else: ; preds = %if.then10
%prev16 = getelementptr inbounds %struct.int_list_elem_t, ptr %1, i64 0, i32 1
store ptr %call7, ptr %prev16, align 8, !tbaa !21
br label %if.end52
if.else18: ; preds = %if.end6
%cmp20 = icmp eq i64 %0, %index
br i1 %cmp20, label %if.then21, label %if.else28
if.then21: ; preds = %if.else18
%next22 = getelementptr inbounds %struct.int_list_elem_t, ptr %call7, i64 0, i32 2
store ptr null, ptr %next22, align 8, !tbaa !23
%tail23 = getelementptr inbounds %struct.int_list_t, ptr %lst, i64 0, i32 1
%2 = load ptr, ptr %tail23, align 8, !tbaa !24
%prev24 = getelementptr inbounds %struct.int_list_elem_t, ptr %call7, i64 0, i32 1
store ptr %2, ptr %prev24, align 8, !tbaa !21
store ptr %call7, ptr %tail23, align 8, !tbaa !24
%next27 = getelementptr inbounds %struct.int_list_elem_t, ptr %2, i64 0, i32 2
store ptr %call7, ptr %next27, align 8, !tbaa !23
br label %if.end52
if.else28: ; preds = %if.else18
%div99 = lshr i64 %0, 1
%cmp30.not = icmp ult i64 %div99, %index
br i1 %cmp30.not, label %if.else35, label %for.cond.preheader
for.cond.preheader: ; preds = %if.else28
%elem.0102 = load ptr, ptr %lst, align 8, !tbaa !11
%xtraiter = and i64 %index, 7
%3 = icmp ult i64 %index, 8
br i1 %3, label %if.end44.loopexit108.unr-lcssa, label %for.cond.preheader.new
for.cond.preheader.new: ; preds = %for.cond.preheader
%unroll_iter = and i64 %index, -8
br label %for.body
for.body: ; preds = %for.body, %for.cond.preheader.new
%elem.0104 = phi ptr [ %elem.0102, %for.cond.preheader.new ], [ %elem.0.7, %for.body ]
%niter = phi i64 [ 0, %for.cond.preheader.new ], [ %niter.next.7, %for.body ]
%next34 = getelementptr inbounds %struct.int_list_elem_t, ptr %elem.0104, i64 0, i32 2
%elem.0 = load ptr, ptr %next34, align 8, !tbaa !11
%next34.1 = getelementptr inbounds %struct.int_list_elem_t, ptr %elem.0, i64 0, i32 2
%elem.0.1 = load ptr, ptr %next34.1, align 8, !tbaa !11
%next34.2 = getelementptr inbounds %struct.int_list_elem_t, ptr %elem.0.1, i64 0, i32 2
%elem.0.2 = load ptr, ptr %next34.2, align 8, !tbaa !11
%next34.3 = getelementptr inbounds %struct.int_list_elem_t, ptr %elem.0.2, i64 0, i32 2
%elem.0.3 = load ptr, ptr %next34.3, align 8, !tbaa !11
%next34.4 = getelementptr inbounds %struct.int_list_elem_t, ptr %elem.0.3, i64 0, i32 2
%elem.0.4 = load ptr, ptr %next34.4, align 8, !tbaa !11
%next34.5 = getelementptr inbounds %struct.int_list_elem_t, ptr %elem.0.4, i64 0, i32 2
%elem.0.5 = load ptr, ptr %next34.5, align 8, !tbaa !11
%next34.6 = getelementptr inbounds %struct.int_list_elem_t, ptr %elem.0.5, i64 0, i32 2
%elem.0.6 = load ptr, ptr %next34.6, align 8, !tbaa !11
%next34.7 = getelementptr inbounds %struct.int_list_elem_t, ptr %elem.0.6, i64 0, i32 2
%elem.0.7 = load ptr, ptr %next34.7, align 8, !tbaa !11
%niter.next.7 = add i64 %niter, 8
%niter.ncmp.7 = icmp eq i64 %niter.next.7, %unroll_iter
br i1 %niter.ncmp.7, label %if.end44.loopexit108.unr-lcssa, label %for.body, !llvm.loop !25
if.else35: ; preds = %if.else28
%tail36 = getelementptr inbounds %struct.int_list_t, ptr %lst, i64 0, i32 1
%4 = sub i64 %0, %index
%5 = xor i64 %index, -1
%6 = add i64 %0, %5
%xtraiter110 = and i64 %4, 7
%lcmp.mod111.not = icmp eq i64 %xtraiter110, 0
br i1 %lcmp.mod111.not, label %for.cond38.prol.loopexit, label %for.cond38.prol
for.cond38.prol: ; preds = %if.else35, %for.cond38.prol
%elem.1.in.prol = phi ptr [ %prev41.prol, %for.cond38.prol ], [ %tail36, %if.else35 ]
%i.1.in.prol = phi i64 [ %i.1.prol, %for.cond38.prol ], [ %0, %if.else35 ]
%prol.iter = phi i64 [ %prol.iter.next, %for.cond38.prol ], [ 0, %if.else35 ]
%i.1.prol = add i64 %i.1.in.prol, -1
%elem.1.prol = load ptr, ptr %elem.1.in.prol, align 8, !tbaa !11
%prev41.prol = getelementptr inbounds %struct.int_list_elem_t, ptr %elem.1.prol, i64 0, i32 1
%prol.iter.next = add i64 %prol.iter, 1
%prol.iter.cmp.not = icmp eq i64 %prol.iter.next, %xtraiter110
br i1 %prol.iter.cmp.not, label %for.cond38.prol.loopexit, label %for.cond38.prol, !llvm.loop !26
for.cond38.prol.loopexit: ; preds = %for.cond38.prol, %if.else35
%elem.1.in.unr = phi ptr [ %tail36, %if.else35 ], [ %prev41.prol, %for.cond38.prol ]
%i.1.in.unr = phi i64 [ %0, %if.else35 ], [ %i.1.prol, %for.cond38.prol ]
%elem.1.lcssa.unr = phi ptr [ undef, %if.else35 ], [ %elem.1.prol, %for.cond38.prol ]
%7 = icmp ult i64 %6, 7
br i1 %7, label %if.end44, label %for.cond38
for.cond38: ; preds = %for.cond38.prol.loopexit, %for.cond38
%elem.1.in = phi ptr [ %prev41.7, %for.cond38 ], [ %elem.1.in.unr, %for.cond38.prol.loopexit ]
%i.1.in = phi i64 [ %i.1.7, %for.cond38 ], [ %i.1.in.unr, %for.cond38.prol.loopexit ]
%elem.1 = load ptr, ptr %elem.1.in, align 8, !tbaa !11
%prev41 = getelementptr inbounds %struct.int_list_elem_t, ptr %elem.1, i64 0, i32 1
%elem.1.1 = load ptr, ptr %prev41, align 8, !tbaa !11
%prev41.1 = getelementptr inbounds %struct.int_list_elem_t, ptr %elem.1.1, i64 0, i32 1
%elem.1.2 = load ptr, ptr %prev41.1, align 8, !tbaa !11
%prev41.2 = getelementptr inbounds %struct.int_list_elem_t, ptr %elem.1.2, i64 0, i32 1
%elem.1.3 = load ptr, ptr %prev41.2, align 8, !tbaa !11
%prev41.3 = getelementptr inbounds %struct.int_list_elem_t, ptr %elem.1.3, i64 0, i32 1
%elem.1.4 = load ptr, ptr %prev41.3, align 8, !tbaa !11
%prev41.4 = getelementptr inbounds %struct.int_list_elem_t, ptr %elem.1.4, i64 0, i32 1
%elem.1.5 = load ptr, ptr %prev41.4, align 8, !tbaa !11
%prev41.5 = getelementptr inbounds %struct.int_list_elem_t, ptr %elem.1.5, i64 0, i32 1
%elem.1.6 = load ptr, ptr %prev41.5, align 8, !tbaa !11
%prev41.6 = getelementptr inbounds %struct.int_list_elem_t, ptr %elem.1.6, i64 0, i32 1
%i.1.7 = add i64 %i.1.in, -8
%elem.1.7 = load ptr, ptr %prev41.6, align 8, !tbaa !11
%cmp39.7 = icmp ugt i64 %i.1.7, %index
%prev41.7 = getelementptr inbounds %struct.int_list_elem_t, ptr %elem.1.7, i64 0, i32 1
br i1 %cmp39.7, label %for.cond38, label %if.end44, !llvm.loop !27
if.end44.loopexit108.unr-lcssa: ; preds = %for.body, %for.cond.preheader
%elem.0.lcssa.ph = phi ptr [ undef, %for.cond.preheader ], [ %elem.0.7, %for.body ]
%elem.0104.unr = phi ptr [ %elem.0102, %for.cond.preheader ], [ %elem.0.7, %for.body ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %if.end44, label %for.body.epil
for.body.epil: ; preds = %if.end44.loopexit108.unr-lcssa, %for.body.epil
%elem.0104.epil = phi ptr [ %elem.0.epil, %for.body.epil ], [ %elem.0104.unr, %if.end44.loopexit108.unr-lcssa ]
%epil.iter = phi i64 [ %epil.iter.next, %for.body.epil ], [ 0, %if.end44.loopexit108.unr-lcssa ]
%next34.epil = getelementptr inbounds %struct.int_list_elem_t, ptr %elem.0104.epil, i64 0, i32 2
%elem.0.epil = load ptr, ptr %next34.epil, align 8, !tbaa !11
%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.end44, label %for.body.epil, !llvm.loop !28
if.end44: ; preds = %if.end44.loopexit108.unr-lcssa, %for.body.epil, %for.cond38.prol.loopexit, %for.cond38
%elem.2 = phi ptr [ %elem.1.lcssa.unr, %for.cond38.prol.loopexit ], [ %elem.1.7, %for.cond38 ], [ %elem.0.lcssa.ph, %if.end44.loopexit108.unr-lcssa ], [ %elem.0.epil, %for.body.epil ]
%prev45 = getelementptr inbounds %struct.int_list_elem_t, ptr %elem.2, i64 0, i32 1
%8 = load ptr, ptr %prev45, align 8, !tbaa !21
%next46 = getelementptr inbounds %struct.int_list_elem_t, ptr %8, i64 0, i32 2
store ptr %call7, ptr %next46, align 8, !tbaa !23
%prev48 = getelementptr inbounds %struct.int_list_elem_t, ptr %call7, i64 0, i32 1
store ptr %8, ptr %prev48, align 8, !tbaa !21
store ptr %call7, ptr %prev45, align 8, !tbaa !21
%next50 = getelementptr inbounds %struct.int_list_elem_t, ptr %call7, i64 0, i32 2
store ptr %elem.2, ptr %next50, align 8, !tbaa !23
br label %if.end52
if.end52: ; preds = %if.then21, %if.end44, %if.then14, %if.else
%inc54 = add i64 %0, 1
store i64 %inc54, ptr %length, align 8, !tbaa !5
ret void
}
; Function Attrs: mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @malloc(i64 noundef) local_unnamed_addr #7
; Function Attrs: nounwind uwtable
define dso_local void @int_list_remove(ptr nocapture noundef %lst, i64 noundef %index) local_unnamed_addr #4 {
entry:
%length = getelementptr inbounds %struct.int_list_t, ptr %lst, i64 0, i32 2
%0 = load i64, ptr %length, align 8, !tbaa !5
%cmp.not = icmp ugt i64 %0, %index
br i1 %cmp.not, label %if.end, label %if.then
if.then: ; preds = %entry
%puts = tail call i32 @puts(ptr nonnull dereferenceable(1) @str.6)
tail call void @exit(i32 noundef 1) #12
unreachable
if.end: ; preds = %entry
%cmp2 = icmp eq i64 %index, 0
br i1 %cmp2, label %if.then3, label %if.else11
if.then3: ; preds = %if.end
%1 = load ptr, ptr %lst, align 8, !tbaa !22
%next = getelementptr inbounds %struct.int_list_elem_t, ptr %1, i64 0, i32 2
%2 = load ptr, ptr %next, align 8, !tbaa !23
store ptr %2, ptr %lst, align 8, !tbaa !22
%cmp7 = icmp eq ptr %2, null
br i1 %cmp7, label %if.then8, label %if.else
if.then8: ; preds = %if.then3
%tail = getelementptr inbounds %struct.int_list_t, ptr %lst, i64 0, i32 1
store ptr null, ptr %tail, align 8, !tbaa !24
br label %if.end46
if.else: ; preds = %if.then3
%prev = getelementptr inbounds %struct.int_list_elem_t, ptr %2, i64 0, i32 1
store ptr null, ptr %prev, align 8, !tbaa !21
br label %if.end46
if.else11: ; preds = %if.end
%sub = add i64 %0, -1
%cmp13 = icmp eq i64 %sub, %index
br i1 %cmp13, label %if.then14, label %if.else21
if.then14: ; preds = %if.else11
%tail15 = getelementptr inbounds %struct.int_list_t, ptr %lst, i64 0, i32 1
%3 = load ptr, ptr %tail15, align 8, !tbaa !24
%prev17 = getelementptr inbounds %struct.int_list_elem_t, ptr %3, i64 0, i32 1
%4 = load ptr, ptr %prev17, align 8, !tbaa !21
store ptr %4, ptr %tail15, align 8, !tbaa !24
%next20 = getelementptr inbounds %struct.int_list_elem_t, ptr %4, i64 0, i32 2
store ptr null, ptr %next20, align 8, !tbaa !23
br label %if.end46
if.else21: ; preds = %if.else11
%div81 = lshr i64 %0, 1
%cmp23.not = icmp ult i64 %div81, %index
br i1 %cmp23.not, label %if.else28, label %for.cond.preheader
for.cond.preheader: ; preds = %if.else21
%obtained_elem.083 = load ptr, ptr %lst, align 8, !tbaa !11
%xtraiter = and i64 %index, 7
%5 = icmp ult i64 %index, 8
br i1 %5, label %if.end38.loopexit93.unr-lcssa, label %for.cond.preheader.new
for.cond.preheader.new: ; preds = %for.cond.preheader
%unroll_iter = and i64 %index, -8
br label %for.body
for.body: ; preds = %for.body, %for.cond.preheader.new
%obtained_elem.085 = phi ptr [ %obtained_elem.083, %for.cond.preheader.new ], [ %obtained_elem.0.7, %for.body ]
%niter = phi i64 [ 0, %for.cond.preheader.new ], [ %niter.next.7, %for.body ]
%next27 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.085, i64 0, i32 2
%obtained_elem.0 = load ptr, ptr %next27, align 8, !tbaa !11
%next27.1 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.0, i64 0, i32 2
%obtained_elem.0.1 = load ptr, ptr %next27.1, align 8, !tbaa !11
%next27.2 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.0.1, i64 0, i32 2
%obtained_elem.0.2 = load ptr, ptr %next27.2, align 8, !tbaa !11
%next27.3 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.0.2, i64 0, i32 2
%obtained_elem.0.3 = load ptr, ptr %next27.3, align 8, !tbaa !11
%next27.4 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.0.3, i64 0, i32 2
%obtained_elem.0.4 = load ptr, ptr %next27.4, align 8, !tbaa !11
%next27.5 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.0.4, i64 0, i32 2
%obtained_elem.0.5 = load ptr, ptr %next27.5, align 8, !tbaa !11
%next27.6 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.0.5, i64 0, i32 2
%obtained_elem.0.6 = load ptr, ptr %next27.6, align 8, !tbaa !11
%next27.7 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.0.6, i64 0, i32 2
%obtained_elem.0.7 = load ptr, ptr %next27.7, align 8, !tbaa !11
%niter.next.7 = add i64 %niter, 8
%niter.ncmp.7 = icmp eq i64 %niter.next.7, %unroll_iter
br i1 %niter.ncmp.7, label %if.end38.loopexit93.unr-lcssa, label %for.body, !llvm.loop !29
if.else28: ; preds = %if.else21
%tail29 = getelementptr inbounds %struct.int_list_t, ptr %lst, i64 0, i32 1
%obtained_elem.186 = load ptr, ptr %tail29, align 8, !tbaa !11
%cmp3387 = icmp ugt i64 %sub, %index
br i1 %cmp3387, label %for.body34.preheader, label %if.end38
for.body34.preheader: ; preds = %if.else28
%6 = xor i64 %index, -1
%7 = add i64 %0, %6
%8 = add i64 %0, -2
%9 = sub i64 %8, %index
%xtraiter95 = and i64 %7, 7
%lcmp.mod96.not = icmp eq i64 %xtraiter95, 0
br i1 %lcmp.mod96.not, label %for.body34.prol.loopexit, label %for.body34.prol
for.body34.prol: ; preds = %for.body34.preheader, %for.body34.prol
%obtained_elem.189.prol = phi ptr [ %obtained_elem.1.prol, %for.body34.prol ], [ %obtained_elem.186, %for.body34.preheader ]
%i.188.prol = phi i64 [ %dec.prol, %for.body34.prol ], [ %sub, %for.body34.preheader ]
%prol.iter = phi i64 [ %prol.iter.next, %for.body34.prol ], [ 0, %for.body34.preheader ]
%prev35.prol = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.189.prol, i64 0, i32 1
%dec.prol = add i64 %i.188.prol, -1
%obtained_elem.1.prol = load ptr, ptr %prev35.prol, align 8, !tbaa !11
%prol.iter.next = add i64 %prol.iter, 1
%prol.iter.cmp.not = icmp eq i64 %prol.iter.next, %xtraiter95
br i1 %prol.iter.cmp.not, label %for.body34.prol.loopexit, label %for.body34.prol, !llvm.loop !30
for.body34.prol.loopexit: ; preds = %for.body34.prol, %for.body34.preheader
%obtained_elem.189.unr = phi ptr [ %obtained_elem.186, %for.body34.preheader ], [ %obtained_elem.1.prol, %for.body34.prol ]
%i.188.unr = phi i64 [ %sub, %for.body34.preheader ], [ %dec.prol, %for.body34.prol ]
%obtained_elem.1.lcssa.unr = phi ptr [ undef, %for.body34.preheader ], [ %obtained_elem.1.prol, %for.body34.prol ]
%10 = icmp ult i64 %9, 7
br i1 %10, label %if.end38, label %for.body34
for.body34: ; preds = %for.body34.prol.loopexit, %for.body34
%obtained_elem.189 = phi ptr [ %obtained_elem.1.7, %for.body34 ], [ %obtained_elem.189.unr, %for.body34.prol.loopexit ]
%i.188 = phi i64 [ %dec.7, %for.body34 ], [ %i.188.unr, %for.body34.prol.loopexit ]
%prev35 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.189, i64 0, i32 1
%obtained_elem.1 = load ptr, ptr %prev35, align 8, !tbaa !11
%prev35.1 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.1, i64 0, i32 1
%obtained_elem.1.1 = load ptr, ptr %prev35.1, align 8, !tbaa !11
%prev35.2 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.1.1, i64 0, i32 1
%obtained_elem.1.2 = load ptr, ptr %prev35.2, align 8, !tbaa !11
%prev35.3 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.1.2, i64 0, i32 1
%obtained_elem.1.3 = load ptr, ptr %prev35.3, align 8, !tbaa !11
%prev35.4 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.1.3, i64 0, i32 1
%obtained_elem.1.4 = load ptr, ptr %prev35.4, align 8, !tbaa !11
%prev35.5 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.1.4, i64 0, i32 1
%obtained_elem.1.5 = load ptr, ptr %prev35.5, align 8, !tbaa !11
%prev35.6 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.1.5, i64 0, i32 1
%obtained_elem.1.6 = load ptr, ptr %prev35.6, align 8, !tbaa !11
%prev35.7 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.1.6, i64 0, i32 1
%dec.7 = add i64 %i.188, -8
%obtained_elem.1.7 = load ptr, ptr %prev35.7, align 8, !tbaa !11
%cmp33.7 = icmp ugt i64 %dec.7, %index
br i1 %cmp33.7, label %for.body34, label %if.end38, !llvm.loop !31
if.end38.loopexit93.unr-lcssa: ; preds = %for.body, %for.cond.preheader
%obtained_elem.0.lcssa.ph = phi ptr [ undef, %for.cond.preheader ], [ %obtained_elem.0.7, %for.body ]
%obtained_elem.085.unr = phi ptr [ %obtained_elem.083, %for.cond.preheader ], [ %obtained_elem.0.7, %for.body ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %if.end38, label %for.body.epil
for.body.epil: ; preds = %if.end38.loopexit93.unr-lcssa, %for.body.epil
%obtained_elem.085.epil = phi ptr [ %obtained_elem.0.epil, %for.body.epil ], [ %obtained_elem.085.unr, %if.end38.loopexit93.unr-lcssa ]
%epil.iter = phi i64 [ %epil.iter.next, %for.body.epil ], [ 0, %if.end38.loopexit93.unr-lcssa ]
%next27.epil = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.085.epil, i64 0, i32 2
%obtained_elem.0.epil = load ptr, ptr %next27.epil, align 8, !tbaa !11
%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.end38, label %for.body.epil, !llvm.loop !32
if.end38: ; preds = %if.end38.loopexit93.unr-lcssa, %for.body.epil, %for.body34.prol.loopexit, %for.body34, %if.else28
%obtained_elem.2 = phi ptr [ %obtained_elem.186, %if.else28 ], [ %obtained_elem.1.lcssa.unr, %for.body34.prol.loopexit ], [ %obtained_elem.1.7, %for.body34 ], [ %obtained_elem.0.lcssa.ph, %if.end38.loopexit93.unr-lcssa ], [ %obtained_elem.0.epil, %for.body.epil ]
%next39 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.2, i64 0, i32 2
%11 = load ptr, ptr %next39, align 8, !tbaa !23
%prev40 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.2, i64 0, i32 1
%12 = load ptr, ptr %prev40, align 8, !tbaa !21
%next41 = getelementptr inbounds %struct.int_list_elem_t, ptr %12, i64 0, i32 2
store ptr %11, ptr %next41, align 8, !tbaa !23
%13 = load ptr, ptr %next39, align 8, !tbaa !23
%prev44 = getelementptr inbounds %struct.int_list_elem_t, ptr %13, i64 0, i32 1
store ptr %12, ptr %prev44, align 8, !tbaa !21
br label %if.end46
if.end46: ; preds = %if.then14, %if.end38, %if.then8, %if.else
%obtained_elem.3 = phi ptr [ %1, %if.then8 ], [ %1, %if.else ], [ %3, %if.then14 ], [ %obtained_elem.2, %if.end38 ]
tail call void @free(ptr noundef nonnull %obtained_elem.3) #14
%14 = load i64, ptr %length, align 8, !tbaa !5
%dec48 = add i64 %14, -1
store i64 %dec48, ptr %length, align 8, !tbaa !5
ret void
}
; Function Attrs: mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, inaccessiblemem: readwrite)
declare void @free(ptr allocptr nocapture noundef) local_unnamed_addr #8
; Function Attrs: nounwind uwtable
define dso_local void @int_list_delete(ptr nocapture noundef %lst) local_unnamed_addr #4 {
entry:
%length = getelementptr inbounds %struct.int_list_t, ptr %lst, i64 0, i32 2
%0 = load i64, ptr %length, align 8, !tbaa !5
%tobool.not3 = icmp eq i64 %0, 0
br i1 %tobool.not3, label %while.end, label %if.end.i.lr.ph
if.end.i.lr.ph: ; preds = %entry
%tail.i = getelementptr inbounds %struct.int_list_t, ptr %lst, i64 0, i32 1
br label %if.end.i
if.end.i: ; preds = %if.end.i.lr.ph, %if.end.i
%1 = load ptr, ptr %lst, align 8, !tbaa !22
%next.i = getelementptr inbounds %struct.int_list_elem_t, ptr %1, i64 0, i32 2
%2 = load ptr, ptr %next.i, align 8, !tbaa !23
store ptr %2, ptr %lst, align 8, !tbaa !22
%cmp7.i = icmp eq ptr %2, null
%prev.i = getelementptr inbounds %struct.int_list_elem_t, ptr %2, i64 0, i32 1
%tail.i.sink = select i1 %cmp7.i, ptr %tail.i, ptr %prev.i
store ptr null, ptr %tail.i.sink, align 8, !tbaa !11
tail call void @free(ptr noundef nonnull %1) #14
%3 = load i64, ptr %length, align 8, !tbaa !5
%dec48.i = add i64 %3, -1
store i64 %dec48.i, ptr %length, align 8, !tbaa !5
%tobool.not = icmp eq i64 %dec48.i, 0
br i1 %tobool.not, label %while.end, label %if.end.i, !llvm.loop !33
while.end: ; preds = %if.end.i, %entry
tail call void @free(ptr noundef nonnull %lst) #14
ret void
}
; Function Attrs: nounwind uwtable
define dso_local i64 @count_one_stroke_path(i32 noundef %N, ptr nocapture noundef readonly %pass, ptr nocapture noundef readonly %edge_list, i32 noundef %now) local_unnamed_addr #4 {
entry:
%cmp70 = icmp sgt i32 %N, 0
br i1 %cmp70, label %for.body.preheader, label %cleanup
for.body.preheader: ; preds = %entry
%wide.trip.count = zext i32 %N 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 !34
for.body: ; preds = %for.body.preheader, %for.cond
%indvars.iv = phi i64 [ 0, %for.body.preheader ], [ %indvars.iv.next, %for.cond ]
%arrayidx = getelementptr inbounds i32, ptr %pass, i64 %indvars.iv
%0 = load i32, ptr %arrayidx, align 4, !tbaa !35
%cmp1.not = icmp eq i32 %0, 1
br i1 %cmp1.not, label %for.cond, label %for.cond4.preheader
for.cond4.preheader: ; preds = %for.body
%idxprom5 = sext i32 %now to i64
%arrayidx6 = getelementptr inbounds ptr, ptr %edge_list, i64 %idxprom5
%1 = load ptr, ptr %arrayidx6, align 8, !tbaa !11
%length74 = getelementptr inbounds %struct.int_list_t, ptr %1, i64 0, i32 2
%2 = load i64, ptr %length74, align 8, !tbaa !5
%cmp775.not = icmp eq i64 %2, 0
br i1 %cmp775.not, label %cleanup, label %if.end.i.us.preheader
if.end.i.us.preheader: ; preds = %for.cond4.preheader
%conv18 = sext i32 %N to i64
%mul = shl nsw i64 %conv18, 2
%3 = shl nuw nsw i64 %wide.trip.count, 2
br label %if.end.i.us
if.end.i.us: ; preds = %if.end.i.us.preheader, %for.inc35.us
%4 = phi ptr [ %1, %if.end.i.us.preheader ], [ %9, %for.inc35.us ]
%indvars.iv92 = phi i64 [ 0, %if.end.i.us.preheader ], [ %indvars.iv.next93, %for.inc35.us ]
%5 = phi i64 [ %2, %if.end.i.us.preheader ], [ %10, %for.inc35.us ]
%failure.078.us = phi i32 [ 1, %if.end.i.us.preheader ], [ %failure.1.us, %for.inc35.us ]
%count.077.us = phi i64 [ 0, %if.end.i.us.preheader ], [ %count.1.us, %for.inc35.us ]
%div26.i.us = lshr i64 %5, 1
%cmp3.not.i.us = icmp ult i64 %div26.i.us, %indvars.iv92
br i1 %cmp3.not.i.us, label %if.else.i.us, label %for.cond.preheader.i.us
for.cond.preheader.i.us: ; preds = %if.end.i.us
%obtained_elem.028.i.us = load ptr, ptr %4, align 8, !tbaa !11
%cmp529.not.i.us = icmp eq i64 %indvars.iv92, 0
br i1 %cmp529.not.i.us, label %int_list_get.exit.us, label %for.body.i.us.preheader
for.body.i.us.preheader: ; preds = %for.cond.preheader.i.us
%xtraiter = and i64 %indvars.iv92, 7
%6 = icmp ult i64 %indvars.iv92, 8
br i1 %6, label %int_list_get.exit.us.loopexit97.unr-lcssa, label %for.body.i.us.preheader.new
for.body.i.us.preheader.new: ; preds = %for.body.i.us.preheader
%unroll_iter = and i64 %indvars.iv92, -8
br label %for.body.i.us
for.body.i.us: ; preds = %for.body.i.us, %for.body.i.us.preheader.new
%obtained_elem.031.i.us = phi ptr [ %obtained_elem.028.i.us, %for.body.i.us.preheader.new ], [ %obtained_elem.0.i.us.7, %for.body.i.us ]
%niter = phi i64 [ 0, %for.body.i.us.preheader.new ], [ %niter.next.7, %for.body.i.us ]
%next.i.us = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.031.i.us, i64 0, i32 2
%obtained_elem.0.i.us = load ptr, ptr %next.i.us, align 8, !tbaa !11
%next.i.us.1 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.0.i.us, i64 0, i32 2
%obtained_elem.0.i.us.1 = load ptr, ptr %next.i.us.1, align 8, !tbaa !11
%next.i.us.2 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.0.i.us.1, i64 0, i32 2
%obtained_elem.0.i.us.2 = load ptr, ptr %next.i.us.2, align 8, !tbaa !11
%next.i.us.3 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.0.i.us.2, i64 0, i32 2
%obtained_elem.0.i.us.3 = load ptr, ptr %next.i.us.3, align 8, !tbaa !11
%next.i.us.4 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.0.i.us.3, i64 0, i32 2
%obtained_elem.0.i.us.4 = load ptr, ptr %next.i.us.4, align 8, !tbaa !11
%next.i.us.5 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.0.i.us.4, i64 0, i32 2
%obtained_elem.0.i.us.5 = load ptr, ptr %next.i.us.5, align 8, !tbaa !11
%next.i.us.6 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.0.i.us.5, i64 0, i32 2
%obtained_elem.0.i.us.6 = load ptr, ptr %next.i.us.6, align 8, !tbaa !11
%next.i.us.7 = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.0.i.us.6, i64 0, i32 2
%obtained_elem.0.i.us.7 = load ptr, ptr %next.i.us.7, align 8, !tbaa !11
%niter.next.7 = add i64 %niter, 8
%niter.ncmp.7 = icmp eq i64 %niter.next.7, %unroll_iter
br i1 %niter.ncmp.7, label %int_list_get.exit.us.loopexit97.unr-lcssa, label %for.body.i.us, !llvm.loop !12
if.else.i.us: ; preds = %if.end.i.us
%tail.i.us = getelementptr inbounds %struct.int_list_t, ptr %4, i64 0, i32 1
br label %for.cond7.i.us
for.cond7.i.us: ; preds = %for.cond7.i.us, %if.else.i.us
%i.1.in.i.us = phi i64 [ %5, %if.else.i.us ], [ %i.1.i.us, %for.cond7.i.us ]
%obtained_elem.1.in.i.us = phi ptr [ %tail.i.us, %if.else.i.us ], [ %prev.i.us, %for.cond7.i.us ]
%obtained_elem.1.i.us = load ptr, ptr %obtained_elem.1.in.i.us, align 8, !tbaa !11
%i.1.i.us = add i64 %i.1.in.i.us, -1
%cmp8.i.us = icmp ugt i64 %i.1.i.us, %indvars.iv92
%prev.i.us = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.1.i.us, i64 0, i32 1
br i1 %cmp8.i.us, label %for.cond7.i.us, label %int_list_get.exit.us, !llvm.loop !16
int_list_get.exit.us.loopexit97.unr-lcssa: ; preds = %for.body.i.us, %for.body.i.us.preheader
%obtained_elem.0.i.us.lcssa.ph = phi ptr [ undef, %for.body.i.us.preheader ], [ %obtained_elem.0.i.us.7, %for.body.i.us ]
%obtained_elem.031.i.us.unr = phi ptr [ %obtained_elem.028.i.us, %for.body.i.us.preheader ], [ %obtained_elem.0.i.us.7, %for.body.i.us ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %int_list_get.exit.us, label %for.body.i.us.epil
for.body.i.us.epil: ; preds = %int_list_get.exit.us.loopexit97.unr-lcssa, %for.body.i.us.epil
%obtained_elem.031.i.us.epil = phi ptr [ %obtained_elem.0.i.us.epil, %for.body.i.us.epil ], [ %obtained_elem.031.i.us.unr, %int_list_get.exit.us.loopexit97.unr-lcssa ]
%epil.iter = phi i64 [ %epil.iter.next, %for.body.i.us.epil ], [ 0, %int_list_get.exit.us.loopexit97.unr-lcssa ]
%next.i.us.epil = getelementptr inbounds %struct.int_list_elem_t, ptr %obtained_elem.031.i.us.epil, i64 0, i32 2
%obtained_elem.0.i.us.epil = load ptr, ptr %next.i.us.epil, align 8, !tbaa !11
%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 %int_list_get.exit.us, label %for.body.i.us.epil, !llvm.loop !36
int_list_get.exit.us: ; preds = %int_list_get.exit.us.loopexit97.unr-lcssa, %for.body.i.us.epil, %for.cond7.i.us, %for.cond.preheader.i.us
%obtained_elem.2.i.us = phi ptr [ %obtained_elem.028.i.us, %for.cond.preheader.i.us ], [ %obtained_elem.1.i.us, %for.cond7.i.us ], [ %obtained_elem.0.i.us.lcssa.ph, %int_list_get.exit.us.loopexit97.unr-lcssa ], [ %obtained_elem.0.i.us.epil, %for.body.i.us.epil ]
%7 = load i32, ptr %obtained_elem.2.i.us, align 8, !tbaa !18
%idxprom13.us = sext i32 %7 to i64
%arrayidx14.us = getelementptr inbounds i32, ptr %pass, i64 %idxprom13.us
%8 = load i32, ptr %arrayidx14.us, align 4, !tbaa !35
%cmp15.us = icmp eq i32 %8, 0
br i1 %cmp15.us, label %if.then17.us, label %for.inc35.us
if.then17.us: ; preds = %int_list_get.exit.us
%call19.us = tail call noalias ptr @malloc(i64 noundef %mul) #13
tail call void @llvm.memcpy.p0.p0.i64(ptr align 4 %call19.us, ptr nonnull align 4 %pass, i64 %3, i1 false), !tbaa !35
%arrayidx32.us = getelementptr inbounds i32, ptr %call19.us, i64 %idxprom13.us
store i32 1, ptr %arrayidx32.us, align 4, !tbaa !35
%call33.us = tail call i64 @count_one_stroke_path(i32 noundef %N, ptr noundef %call19.us, ptr noundef %edge_list, i32 noundef %7)
%add.us = add nsw i64 %call33.us, %count.077.us
tail call void @free(ptr noundef %call19.us) #14
%.pre = load ptr, ptr %arrayidx6, align 8, !tbaa !11
br label %for.inc35.us
for.inc35.us: ; preds = %if.then17.us, %int_list_get.exit.us
%9 = phi ptr [ %.pre, %if.then17.us ], [ %4, %int_list_get.exit.us ]
%count.1.us = phi i64 [ %add.us, %if.then17.us ], [ %count.077.us, %int_list_get.exit.us ]
%failure.1.us = phi i32 [ 0, %if.then17.us ], [ %failure.078.us, %int_list_get.exit.us ]
%indvars.iv.next93 = add nuw i64 %indvars.iv92, 1
%length.us = getelementptr inbounds %struct.int_list_t, ptr %9, i64 0, i32 2
%10 = load i64, ptr %length.us, align 8, !tbaa !5
%cmp7.us = icmp ugt i64 %10, %indvars.iv.next93
br i1 %cmp7.us, label %if.end.i.us, label %for.end37.loopexit, !llvm.loop !37
for.end37.loopexit: ; preds = %for.inc35.us
%11 = icmp eq i32 %failure.1.us, 0
%12 = select i1 %11, i64 %count.1.us, i64 0
br label %cleanup
cleanup: ; preds = %for.cond, %for.cond4.preheader, %for.end37.loopexit, %entry
%retval.0 = phi i64 [ 1, %entry ], [ 0, %for.cond4.preheader ], [ %12, %for.end37.loopexit ], [ 1, %for.cond ]
ret i64 %retval.0
}
; Function Attrs: nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #4 {
entry:
%N = alloca i32, align 4
%M = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %N) #14
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %M) #14
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.2, ptr noundef nonnull %N, ptr noundef nonnull %M)
%0 = load i32, ptr %M, align 4, !tbaa !35
%conv = sext i32 %0 to i64
%mul = shl nsw i64 %conv, 2
%call1 = call noalias ptr @malloc(i64 noundef %mul) #13
%call4 = call noalias ptr @malloc(i64 noundef %mul) #13
%cmp126 = icmp sgt i32 %0, 0
br i1 %cmp126, label %for.body, label %for.end
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds i32, ptr %call1, i64 %indvars.iv
%arrayidx7 = getelementptr inbounds i32, ptr %call4, i64 %indvars.iv
%call8 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.2, ptr noundef %arrayidx, ptr noundef %arrayidx7)
%1 = load i32, ptr %arrayidx, align 4, !tbaa !35
%sub = add nsw i32 %1, -1
store i32 %sub, ptr %arrayidx, align 4, !tbaa !35
%2 = load i32, ptr %arrayidx7, align 4, !tbaa !35
%sub13 = add nsw i32 %2, -1
store i32 %sub13, ptr %arrayidx7, align 4, !tbaa !35
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%3 = load i32, ptr %M, align 4, !tbaa !35
%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 !38
for.end: ; preds = %for.body, %entry
%.lcssa = phi i32 [ %0, %entry ], [ %3, %for.body ]
%5 = load i32, ptr %N, align 4, !tbaa !35
%conv14 = sext i32 %5 to i64
%mul15 = shl nsw i64 %conv14, 3
%call16 = call noalias ptr @malloc(i64 noundef %mul15) #13
%cmp18128 = icmp slt i32 %5, 1
br i1 %cmp18128, label %for.end58, label %for.body20.preheader
for.body20.preheader: ; preds = %for.end
%wide.trip.count = zext i32 %5 to i64
br label %for.body20
for.cond27.preheader: ; preds = %for.body20
%cmp28132 = icmp slt i32 %.lcssa, 1
%brmerge = or i1 %cmp28132, %cmp18128
br i1 %brmerge, label %for.end58, label %for.cond31.preheader.us.preheader
for.cond31.preheader.us.preheader: ; preds = %for.cond27.preheader
%wide.trip.count150 = zext i32 %.lcssa to i64
%wide.trip.count145 = zext i32 %5 to i64
br label %for.cond31.preheader.us
for.cond31.preheader.us: ; preds = %for.cond31.preheader.us.preheader, %for.cond31.for.inc56_crit_edge.us
%indvars.iv147 = phi i64 [ 0, %for.cond31.preheader.us.preheader ], [ %indvars.iv.next148, %for.cond31.for.inc56_crit_edge.us ]
%arrayidx36.us = getelementptr inbounds i32, ptr %call1, i64 %indvars.iv147
%6 = load i32, ptr %arrayidx36.us, align 4, !tbaa !35
%arrayidx42.us = getelementptr inbounds i32, ptr %call4, i64 %indvars.iv147
%7 = zext i32 %6 to i64
%arrayidx40.us = getelementptr inbounds ptr, ptr %call16, i64 %7
br label %for.body34.us
for.body34.us: ; preds = %for.cond31.preheader.us, %for.inc53.us
%indvars.iv142 = phi i64 [ 0, %for.cond31.preheader.us ], [ %indvars.iv.next143, %for.inc53.us ]
%cmp37.us = icmp eq i64 %indvars.iv142, %7
br i1 %cmp37.us, label %if.then.us, label %for.body34.us.if.end.us_crit_edge
for.body34.us.if.end.us_crit_edge: ; preds = %for.body34.us
%.pre = load i32, ptr %arrayidx42.us, align 4, !tbaa !35
br label %if.end.us
if.then.us: ; preds = %for.body34.us
%8 = load ptr, ptr %arrayidx40.us, align 8, !tbaa !11
%length.i.us = getelementptr inbounds %struct.int_list_t, ptr %8, i64 0, i32 2
%9 = load i64, ptr %length.i.us, align 8, !tbaa !5
%cmp3.i.us = icmp eq i64 %9, -1
br i1 %cmp3.i.us, label %if.then4.i, label %if.end6.i.us
if.end6.i.us: ; preds = %if.then.us
%10 = load i32, ptr %arrayidx42.us, align 4, !tbaa !35
%call7.i.us = call noalias dereferenceable_or_null(24) ptr @malloc(i64 noundef 24) #13
store i32 %10, ptr %call7.i.us, align 8, !tbaa !18
%prev.i.us = getelementptr inbounds %struct.int_list_elem_t, ptr %call7.i.us, i64 0, i32 1
store ptr null, ptr %prev.i.us, align 8, !tbaa !21
%11 = load ptr, ptr %8, align 8, !tbaa !22
%next.i.us = getelementptr inbounds %struct.int_list_elem_t, ptr %call7.i.us, i64 0, i32 2
store ptr %11, ptr %next.i.us, align 8, !tbaa !23
store ptr %call7.i.us, ptr %8, align 8, !tbaa !22
%cmp13.i.us = icmp eq ptr %11, null
%tail.i.us = getelementptr inbounds %struct.int_list_t, ptr %8, i64 0, i32 1
%prev16.i.us = getelementptr inbounds %struct.int_list_elem_t, ptr %11, i64 0, i32 1
%tail.i.us.sink = select i1 %cmp13.i.us, ptr %tail.i.us, ptr %prev16.i.us
store ptr %call7.i.us, ptr %tail.i.us.sink, align 8, !tbaa !11
%inc54.i.us = add nuw i64 %9, 1
store i64 %inc54.i.us, ptr %length.i.us, align 8, !tbaa !5
br label %if.end.us
if.end.us: ; preds = %for.body34.us.if.end.us_crit_edge, %if.end6.i.us
%12 = phi i32 [ %.pre, %for.body34.us.if.end.us_crit_edge ], [ %10, %if.end6.i.us ]
%13 = zext i32 %12 to i64
%cmp45.us = icmp eq i64 %indvars.iv142, %13
br i1 %cmp45.us, label %if.then47.us, label %for.inc53.us
if.then47.us: ; preds = %if.end.us
%arrayidx49.us = getelementptr inbounds ptr, ptr %call16, i64 %indvars.iv142
%14 = load ptr, ptr %arrayidx49.us, align 8, !tbaa !11
%length.i110.us = getelementptr inbounds %struct.int_list_t, ptr %14, i64 0, i32 2
%15 = load i64, ptr %length.i110.us, align 8, !tbaa !5
%cmp3.i111.us = icmp eq i64 %15, -1
br i1 %cmp3.i111.us, label %if.then4.i122, label %if.end6.i112.us
if.end6.i112.us: ; preds = %if.then47.us
%call7.i113.us = call noalias dereferenceable_or_null(24) ptr @malloc(i64 noundef 24) #13
store i32 %6, ptr %call7.i113.us, align 8, !tbaa !18
%prev.i114.us = getelementptr inbounds %struct.int_list_elem_t, ptr %call7.i113.us, i64 0, i32 1
store ptr null, ptr %prev.i114.us, align 8, !tbaa !21
%16 = load ptr, ptr %14, align 8, !tbaa !22
%next.i115.us = getelementptr inbounds %struct.int_list_elem_t, ptr %call7.i113.us, i64 0, i32 2
store ptr %16, ptr %next.i115.us, align 8, !tbaa !23
store ptr %call7.i113.us, ptr %14, align 8, !tbaa !22
%cmp13.i116.us = icmp eq ptr %16, null
%tail.i121.us = getelementptr inbounds %struct.int_list_t, ptr %14, i64 0, i32 1
%prev16.i118.us = getelementptr inbounds %struct.int_list_elem_t, ptr %16, i64 0, i32 1
%tail.i121.us.sink = select i1 %cmp13.i116.us, ptr %tail.i121.us, ptr %prev16.i118.us
store ptr %call7.i113.us, ptr %tail.i121.us.sink, align 8, !tbaa !11
%inc54.i119.us = add nuw i64 %15, 1
store i64 %inc54.i119.us, ptr %length.i110.us, align 8, !tbaa !5
br label %for.inc53.us
for.inc53.us: ; preds = %if.end6.i112.us, %if.end.us
%indvars.iv.next143 = add nuw nsw i64 %indvars.iv142, 1
%exitcond146.not = icmp eq i64 %indvars.iv.next143, %wide.trip.count145
br i1 %exitcond146.not, label %for.cond31.for.inc56_crit_edge.us, label %for.body34.us, !llvm.loop !39
for.cond31.for.inc56_crit_edge.us: ; preds = %for.inc53.us
%indvars.iv.next148 = add nuw nsw i64 %indvars.iv147, 1
%exitcond151.not = icmp eq i64 %indvars.iv.next148, %wide.trip.count150
br i1 %exitcond151.not, label %for.end58, label %for.cond31.preheader.us, !llvm.loop !40
for.body20: ; preds = %for.body20.preheader, %for.body20
%indvars.iv139 = phi i64 [ 0, %for.body20.preheader ], [ %indvars.iv.next140, %for.body20 ]
%call.i = call noalias dereferenceable_or_null(24) ptr @calloc(i64 noundef 1, i64 noundef 24) #11
%arrayidx23 = getelementptr inbounds ptr, ptr %call16, i64 %indvars.iv139
store ptr %call.i, ptr %arrayidx23, align 8, !tbaa !11
%indvars.iv.next140 = add nuw nsw i64 %indvars.iv139, 1
%exitcond.not = icmp eq i64 %indvars.iv.next140, %wide.trip.count
br i1 %exitcond.not, label %for.cond27.preheader, label %for.body20, !llvm.loop !41
if.then4.i: ; preds = %if.then.us
%puts.i = call i32 @puts(ptr nonnull dereferenceable(1) @str.4)
call void @exit(i32 noundef 1) #12
unreachable
if.then4.i122: ; preds = %if.then47.us
%puts.i123 = call i32 @puts(ptr nonnull dereferenceable(1) @str.4)
call void @exit(i32 noundef 1) #12
unreachable
for.end58: ; preds = %for.cond31.for.inc56_crit_edge.us, %for.cond27.preheader, %for.end
%call60 = call noalias ptr @calloc(i64 noundef %conv14, i64 noundef 4) #11
store i32 1, ptr %call60, align 4, !tbaa !35
%call62 = call i64 @count_one_stroke_path(i32 noundef %5, ptr noundef nonnull %call60, ptr noundef %call16, i32 noundef 0)
%call63 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3, i64 noundef %call62)
call void @free(ptr noundef %call1) #14
call void @free(ptr noundef %call4) #14
%17 = load i32, ptr %N, align 4, !tbaa !35
%cmp65134 = icmp sgt i32 %17, 0
br i1 %cmp65134, label %for.body67, label %for.end72
for.body67: ; preds = %for.end58, %int_list_delete.exit
%indvars.iv152 = phi i64 [ %indvars.iv.next153, %int_list_delete.exit ], [ 0, %for.end58 ]
%arrayidx69 = getelementptr inbounds ptr, ptr %call16, i64 %indvars.iv152
%18 = load ptr, ptr %arrayidx69, align 8, !tbaa !11
%length.i125 = getelementptr inbounds %struct.int_list_t, ptr %18, i64 0, i32 2
%19 = load i64, ptr %length.i125, align 8, !tbaa !5
%tobool.not3.i = icmp eq i64 %19, 0
br i1 %tobool.not3.i, label %int_list_delete.exit, label %if.end.i.lr.ph.i
if.end.i.lr.ph.i: ; preds = %for.body67
%tail.i.i = getelementptr inbounds %struct.int_list_t, ptr %18, i64 0, i32 1
br label %if.end.i.i
if.end.i.i: ; preds = %if.end.i.i, %if.end.i.lr.ph.i
%20 = load ptr, ptr %18, align 8, !tbaa !22
%next.i.i = getelementptr inbounds %struct.int_list_elem_t, ptr %20, i64 0, i32 2
%21 = load ptr, ptr %next.i.i, align 8, !tbaa !23
store ptr %21, ptr %18, align 8, !tbaa !22
%cmp7.i.i = icmp eq ptr %21, null
%prev.i.i = getelementptr inbounds %struct.int_list_elem_t, ptr %21, i64 0, i32 1
%tail.i.sink.i = select i1 %cmp7.i.i, ptr %tail.i.i, ptr %prev.i.i
store ptr null, ptr %tail.i.sink.i, align 8, !tbaa !11
call void @free(ptr noundef nonnull %20) #14
%22 = load i64, ptr %length.i125, align 8, !tbaa !5
%dec48.i.i = add i64 %22, -1
store i64 %dec48.i.i, ptr %length.i125, align 8, !tbaa !5
%tobool.not.i = icmp eq i64 %dec48.i.i, 0
br i1 %tobool.not.i, label %int_list_delete.exit, label %if.end.i.i, !llvm.loop !33
int_list_delete.exit: ; preds = %if.end.i.i, %for.body67
call void @free(ptr noundef nonnull %18) #14
%indvars.iv.next153 = add nuw nsw i64 %indvars.iv152, 1
%23 = load i32, ptr %N, align 4, !tbaa !35
%24 = sext i32 %23 to i64
%cmp65 = icmp slt i64 %indvars.iv.next153, %24
br i1 %cmp65, label %for.body67, label %for.end72, !llvm.loop !42
for.end72: ; preds = %int_list_delete.exit, %for.end58
call void @free(ptr noundef %call16) #14
call void @free(ptr noundef %call60) #14
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %M) #14
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %N) #14
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 #9
; 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) #10
attributes #0 = { mustprogress nofree nounwind willreturn memory(inaccessiblemem: readwrite) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress nofree nounwind willreturn allockind("alloc,zeroed") allocsize(0,1) memory(inaccessiblemem: readwrite) "alloc-family"="malloc" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { 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 = { noreturn 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 #7 = { 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 #8 = { 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 #9 = { nofree nounwind }
attributes #10 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #11 = { nounwind allocsize(0,1) }
attributes #12 = { noreturn nounwind }
attributes #13 = { nounwind allocsize(0) }
attributes #14 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !10, i64 16}
!6 = !{!"int_list_t", !7, i64 0, !7, i64 8, !10, i64 16}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"long", !8, i64 0}
!11 = !{!7, !7, i64 0}
!12 = distinct !{!12, !13}
!13 = !{!"llvm.loop.mustprogress"}
!14 = distinct !{!14, !15}
!15 = !{!"llvm.loop.unroll.disable"}
!16 = distinct !{!16, !13}
!17 = distinct !{!17, !15}
!18 = !{!19, !20, i64 0}
!19 = !{!"int_list_elem_t", !20, i64 0, !7, i64 8, !7, i64 16}
!20 = !{!"int", !8, i64 0}
!21 = !{!19, !7, i64 8}
!22 = !{!6, !7, i64 0}
!23 = !{!19, !7, i64 16}
!24 = !{!6, !7, i64 8}
!25 = distinct !{!25, !13}
!26 = distinct !{!26, !15}
!27 = distinct !{!27, !13}
!28 = distinct !{!28, !15}
!29 = distinct !{!29, !13}
!30 = distinct !{!30, !15}
!31 = distinct !{!31, !13}
!32 = distinct !{!32, !15}
!33 = distinct !{!33, !13}
!34 = distinct !{!34, !13}
!35 = !{!20, !20, i64 0}
!36 = distinct !{!36, !15}
!37 = distinct !{!37, !13}
!38 = distinct !{!38, !13}
!39 = distinct !{!39, !13}
!40 = distinct !{!40, !13}
!41 = distinct !{!41, !13}
!42 = distinct !{!42, !13}
|
#include<stdio.h>
#include<stdlib.h>
#include<math.h>
#include<string.h>
#include<stdbool.h>
#include<assert.h>
#include<ctype.h>
typedef long long ll;
typedef long double ld;
#define rep(i,l,r)for(ll i=(l);i<(r);i++)
#define repp(i,l,r,k)for(ll i=(l);i<(r);i+=(k))
#define rrep(i,l,r)for(ll i=(l);i>=(r);i--)
#define INF (1LL<<60)
#define MOD1 1000000007
#define MOD2 998244353
#define MAX_N (1 << 20)
#define YES printf("Yes\n")
#define NO printf("No\n")
#define PN printf("\n")
#define charsize 100005 //10^5+5
#define PI 3.141592653589793238
void swap(ll *a, ll *b){ll c;c=*b;*b=*a;*a= c;}
void cin(ll *n){ scanf("%lld",&(*n)); }
ll max2(ll a,ll b){return a>=b?a:b;}
ll min2(ll a,ll b){return a>=b?b:a;}
ll min3(ll a, ll b, ll c){return (a<=b && a<=c) ? a : b<=c ? b : c;}
ll max3(ll a, ll b, ll c){return (a>=b && a>=c) ? a : b>=c ? b : c;}
ll minn(ll n, ll a[]){ll b=INF;rep(i,0,n) b=min2(b,a[i]);return b;}
ll maxn(ll n, ll a[]){ll b=-INF;rep(i,0,n) b=max2(b,a[i]);return b;}
ll POW(ll a, ll b){ll c=1;rep(i,0,b) c*=a;return c;}
double POW_d(double a, double b){double c=1;rep(i,0,b) c*=a;return c;}
ll gcd(ll a,ll b){return b?gcd(b,a%b):a;}
ll lcm(ll a,ll b){return a/gcd(a,b)*b;}
ll mod_MOD1(ll n){n+= n<0?((-n)/MOD1+1)*MOD1:0; return n%=MOD1;}
ll mod_p(ll n ,ll p){n+= n<0?((-n)/p+1)*p:0; return n%=p;}
ll change_into_num(char s[] , ll len, ll p){ return !p ? 0 : POW(10,p-1)*(s[len-p]-'0') + change_into_num(s,len,p-1); }
ll digits(ll a, ll b){return a/b?1+digits(a/b,b):1;}
ll base(ll n, ll a, ll i){return i==1?n%a:base(n/a,a,i-1);}
void lr_lower( int *l, int *r, ll am, ll val , int type ){ (type<3) ? ( am < val ? ( *l = (*l+*r)/2 ) : ( *r= (*l+*r)/2 ) ) : ( am <= val ? ( *l = (*l+*r)/2 ) : ( *r= (*l+*r)/2 ) ); }
void lr_upper( int *l, int *r, ll am, ll val , int type ){ (type<3) ? ( am <= val ? ( *l = (*l+*r)/2 ) : ( *r= (*l+*r)/2 ) ) : ( am < val ? ( *l = (*l+*r)/2 ) : ( *r= (*l+*r)/2 ) ); }
int cmp_lower( ll a, ll b, int type ){ return (type==1) ? ( a==b ? 1 : 0 ) : (type==2) ? ( a>=b ? 1 : 0 ) : ( a>b ? 1 : 0 ) ; }
int cmp_upper( ll a, ll b, int type ){ return (type==1) ? ( a==b ? 1 : 0 ) : (type==2) ? ( a<=b ? 1 : 0 ) : ( a<b ? 1 : 0 ) ; }
// return smallest p which meets a[p]==val :1 >=:2 >:3
ll lower_bound( ll a[], int l, int r, ll val , int type ){ while(r-l>1) lr_lower(&l,&r,a[ (l+r)/2 ],val,type); return cmp_lower(a[l],val,type) ? l : cmp_lower(a[r],val,type) ? r : -1; }
// return biggest p which meets a[p]==val :1 <=:2 <:3
ll upper_bound( ll a[], int l, int r, ll val , int type ){ while(r-l>1) lr_upper(&l,&r,a[ (l+r)/2 ],val,type); return cmp_upper(a[r],val,type) ? r : cmp_upper(a[l],val,type) ? l : -1; }
// count i which meets ai==x
ll count(ll a[], int l, int r, ll x){ int p = lower_bound(a,l,r,x,1); return p==-1 ? 0 : upper_bound(a,p,r,x,1)-p+1; }
ll *factors[2] , fac_cnt=0 , is_factor_prepared=0;
ll factor_pre(){ rep(i,0,1){ if(is_factor_prepared++) return 0; } ll tmp=(1e6)/2+1, fac_tmp[tmp]; rep(i,0,tmp){fac_tmp[i]=i?2*i+1:2;} rep(i,1,tmp){if(fac_tmp[i]){ repp(j,3,tmp/(2*i+1)+1,2 ){ if( j*(2*i+1)<tmp ) fac_tmp[ (j*(2*i+1)-1)/2 ]=0; } }else continue;} rep(i,0,tmp){if(fac_tmp[i]){ rep(j,0,2){ factors[j] = realloc( factors[j] , sizeof(ll)*( fac_cnt +1 ) ); factors[j][j?fac_cnt++:fac_cnt]=j?0:fac_tmp[i]; } } } return 0; }
ll factor(ll n, ll new_common_plus){ factor_pre(); rep(i,0,fac_cnt){ ll cnt=0; rep(j,0,1){ while( ( cnt+= n %factors[0][i]==0 ? 1 : 0 ) && (n/=factors[0][i]) %factors[0][i]==0 ) continue; } factors[1][i]= new_common_plus==1 ? cnt : new_common_plus==2 ? max2(factors[1][i],cnt) : factors[1][i]+cnt ; if( factors[0][i]> n ) break; } return n; }
ll judge_prime(ll n){ factor_pre(); rep(i,0,fac_cnt){ if(n<factors[0][i]*factors[0][i] || n==factors[0][i]) break; else if(n%factors[0][i]==0) n/=n; } return n==1?0:1; }
ll *mf_arr,*inv_arr,*finv_arr,is_minv_made=0,is_mf_made=0;
ll makeinv(ll n , ll mod){ rep(i,0,1){if(is_minv_made++) return 0;} inv_arr = realloc(inv_arr, sizeof(ll)*2 ); finv_arr = realloc(finv_arr, sizeof(ll)*2 ); inv_arr[1]=1;finv_arr[0]=finv_arr[1]=1; rep(i,2,n+1){ inv_arr = realloc(inv_arr, sizeof(ll)*(i+1) ); finv_arr = realloc(finv_arr, sizeof(ll)*(i+1) ); inv_arr[i]= mod - inv_arr[mod%i] * (mod / i) % mod; finv_arr[i] = finv_arr[i - 1] * inv_arr[i] % mod; } return 0; }
ll make_mf(ll n, ll mod){ rep(i,0,1){ if(is_mf_made++) return 0; } mf_arr = realloc(mf_arr, sizeof(ll)*2 ); ll x=1; mf_arr[0]=mf_arr[1]=x; rep(i,2,n+1){ x=x*i%mod; mf_arr = realloc(mf_arr, sizeof(ll)*(i+1) ); mf_arr[i]=x; } return 0; }
ll m_inv(ll x, ll mod, ll is_fac ){ makeinv(2*1e6+10,mod); return is_fac?finv_arr[x]:inv_arr[x]; }
ll m_f(ll x, ll mod){ make_mf(2*1e6+10,mod); return mf_arr[x]; }
// ll mod_nck(ll n, ll k, ll mod){ return m_f[n]*finv_arr[k]%mod*finv_arr[n-k]%mod; }
ll m_p(ll r,ll n,ll mod){ ll t=1,s=r; while(n>0){ t = (n&1) ? t*s%mod : t; s=s*s%mod; n>>=1; } return r?t:0; }
ll m_mul2(ll a, ll b, ll mod){ return a*b%mod; }
ll m_mul3(ll a, ll b, ll c, ll mod){ return m_mul2(a*b%mod,c,mod); }
ll m_mul4(ll a, ll b, ll c, ll d, ll mod){ return m_mul3(a*b%mod,c,d,mod); }
ll m_mul5(ll a, ll b, ll c, ll d, ll e, ll mod){ return m_mul4(a*b%mod,c,d,e,mod); }
int upll(const void*a, const void*b){return*(ll*)a<*(ll*)b?-1:*(ll*)a>*(ll*)b?1:0;}
int downll(const void*a, const void*b){return*(ll*)a<*(ll*)b?1:*(ll*)a>*(ll*)b?-1:0;}
int cmp_string( const void * a , const void * b ) { return strcmp( (char *)a , (char *)b ); } // qsort((void*)s,n,sizeof(s[0]),int_sort );
int cmp_char(const void * a, const void * b) { return *(char *)a - *(char *)b;}
void sortup(ll*a,int n){qsort(a,n,sizeof(ll),upll);}
void sortdown(ll*a,int n){qsort(a,n,sizeof(ll),downll);}
void sort_string(int n,int size,char s[][size]){ qsort( (void*)s , n , sizeof(s[0]) , cmp_string ); }
void sort_char(char *s){ qsort( (void *)s , strlen(s) , sizeof(char) , cmp_char ); }
ll unique_string(ll n ,ll size, char s[][size]){ ll ans=1; rep(i,1,n) if( strcmp(s[i],s[i-1]) ) ans++; return ans; }
ll unique_num(ll n , ll a[]){ ll ans=1; rep(i,1,n) if( a[i]!=a[i-1] ) ans++; return ans; }
typedef struct{ ll a , b;}fr;
int cmp1( const void *p, const void *q ) { return ((fr*)p) ->a - ((fr*)q)->a;}
int cmp2( const void *p, const void *q ) { return ((fr*)q) ->a - ((fr*)p)->a;}
void strsortup(fr*a,int n){qsort(a,n,sizeof(fr),cmp1);}
void strsortdown(fr*a,int n){qsort(a,n,sizeof(fr),cmp2);}
// char s[1151154];
int main(void){
// fgets(s,sizeof(s),stdin);
ll n;
ll ans=0;
cin(&n);
// scanf("%s",s);
ll a[n],x[15][15],y[15][15];
rep(i,0,n){
cin(&a[i]);
rep(j,0,a[i]){
cin(&x[i][j]);
cin(&y[i][j]);
}
}
rep(i,0,1<<n){
rep(j,0,n){
if(!base(i,2,j+1)) goto TTT;
rep(k,0,a[j]){
if( base(i,2, x[j][k] ) != y[j][k] ){
goto FFF;
}
}
TTT:;
if(j==n-1){
ans=max2(ans,__builtin_popcount(i));
}
}
FFF:;
}
printf("%lld\n",ans);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_281178/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_281178/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [5 x i8] c"%lld\00", align 1
@fac_cnt = dso_local local_unnamed_addr global i64 0, align 8
@is_factor_prepared = dso_local local_unnamed_addr global i64 0, align 8
@factors = dso_local local_unnamed_addr global [2 x ptr] zeroinitializer, align 16
@is_minv_made = dso_local local_unnamed_addr global i64 0, align 8
@is_mf_made = dso_local local_unnamed_addr global i64 0, align 8
@inv_arr = dso_local local_unnamed_addr global ptr null, align 8
@finv_arr = dso_local local_unnamed_addr global ptr null, align 8
@mf_arr = dso_local local_unnamed_addr global ptr null, align 8
@.str.1 = private unnamed_addr constant [6 x i8] c"%lld\0A\00", align 1
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: readwrite) uwtable
define dso_local void @swap(ptr nocapture noundef %a, ptr nocapture noundef %b) local_unnamed_addr #0 {
entry:
%0 = load i64, ptr %b, align 8, !tbaa !5
%1 = load i64, ptr %a, align 8, !tbaa !5
store i64 %1, ptr %b, align 8, !tbaa !5
store i64 %0, ptr %a, align 8, !tbaa !5
ret void
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind uwtable
define dso_local void @cin(ptr noundef %n) local_unnamed_addr #2 {
entry:
%call = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef %n)
ret void
}
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @max2(i64 noundef %a, i64 noundef %b) local_unnamed_addr #4 {
entry:
%cond = tail call i64 @llvm.smax.i64(i64 %a, i64 %b)
ret i64 %cond
}
; Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @min2(i64 noundef %a, i64 noundef %b) local_unnamed_addr #4 {
entry:
%cond = tail call i64 @llvm.smin.i64(i64 %a, i64 %b)
ret i64 %cond
}
; Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @min3(i64 noundef %a, i64 noundef %b, i64 noundef %c) local_unnamed_addr #4 {
entry:
%cmp.not = icmp sgt i64 %a, %b
%cmp1.not = icmp sgt i64 %a, %c
%or.cond = or i1 %cmp.not, %cmp1.not
%cond = tail call i64 @llvm.smin.i64(i64 %b, i64 %c)
%cond6 = select i1 %or.cond, i64 %cond, i64 %a
ret i64 %cond6
}
; Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @max3(i64 noundef %a, i64 noundef %b, i64 noundef %c) local_unnamed_addr #4 {
entry:
%cmp.not = icmp slt i64 %a, %b
%cmp1.not = icmp slt i64 %a, %c
%or.cond = or i1 %cmp.not, %cmp1.not
%cond = tail call i64 @llvm.smax.i64(i64 %b, i64 %c)
%cond6 = select i1 %or.cond, i64 %cond, i64 %a
ret i64 %cond6
}
; Function Attrs: nofree nosync nounwind memory(argmem: read) uwtable
define dso_local i64 @minn(i64 noundef %n, ptr nocapture noundef readonly %a) local_unnamed_addr #5 {
entry:
%cmp4 = icmp sgt i64 %n, 0
br i1 %cmp4, label %for.body.preheader, label %for.cond.cleanup
for.body.preheader: ; preds = %entry
%min.iters.check = icmp ult i64 %n, 4
br i1 %min.iters.check, label %for.body.preheader9, label %vector.ph
vector.ph: ; preds = %for.body.preheader
%n.vec = and i64 %n, -4
br label %vector.body
vector.body: ; preds = %vector.body, %vector.ph
%index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
%vec.phi = phi <2 x i64> [ <i64 1152921504606846976, i64 1152921504606846976>, %vector.ph ], [ %2, %vector.body ]
%vec.phi7 = phi <2 x i64> [ <i64 1152921504606846976, i64 1152921504606846976>, %vector.ph ], [ %3, %vector.body ]
%0 = getelementptr inbounds i64, ptr %a, i64 %index
%wide.load = load <2 x i64>, ptr %0, align 8, !tbaa !5
%1 = getelementptr inbounds i64, ptr %0, i64 2
%wide.load8 = load <2 x i64>, ptr %1, align 8, !tbaa !5
%2 = tail call <2 x i64> @llvm.smin.v2i64(<2 x i64> %vec.phi, <2 x i64> %wide.load)
%3 = tail call <2 x i64> @llvm.smin.v2i64(<2 x i64> %vec.phi7, <2 x i64> %wide.load8)
%index.next = add nuw i64 %index, 4
%4 = icmp eq i64 %index.next, %n.vec
br i1 %4, label %middle.block, label %vector.body, !llvm.loop !9
middle.block: ; preds = %vector.body
%rdx.minmax = tail call <2 x i64> @llvm.smin.v2i64(<2 x i64> %2, <2 x i64> %3)
%5 = tail call i64 @llvm.vector.reduce.smin.v2i64(<2 x i64> %rdx.minmax)
%cmp.n = icmp eq i64 %n.vec, %n
br i1 %cmp.n, label %for.cond.cleanup, label %for.body.preheader9
for.body.preheader9: ; preds = %for.body.preheader, %middle.block
%i.06.ph = phi i64 [ 0, %for.body.preheader ], [ %n.vec, %middle.block ]
%b.05.ph = phi i64 [ 1152921504606846976, %for.body.preheader ], [ %5, %middle.block ]
br label %for.body
for.cond.cleanup: ; preds = %for.body, %middle.block, %entry
%b.0.lcssa = phi i64 [ 1152921504606846976, %entry ], [ %5, %middle.block ], [ %cond.i, %for.body ]
ret i64 %b.0.lcssa
for.body: ; preds = %for.body.preheader9, %for.body
%i.06 = phi i64 [ %inc, %for.body ], [ %i.06.ph, %for.body.preheader9 ]
%b.05 = phi i64 [ %cond.i, %for.body ], [ %b.05.ph, %for.body.preheader9 ]
%arrayidx = getelementptr inbounds i64, ptr %a, i64 %i.06
%6 = load i64, ptr %arrayidx, align 8, !tbaa !5
%cond.i = tail call i64 @llvm.smin.i64(i64 %b.05, i64 %6)
%inc = add nuw nsw i64 %i.06, 1
%exitcond.not = icmp eq i64 %inc, %n
br i1 %exitcond.not, label %for.cond.cleanup, label %for.body, !llvm.loop !13
}
; Function Attrs: nofree nosync nounwind memory(argmem: read) uwtable
define dso_local i64 @maxn(i64 noundef %n, ptr nocapture noundef readonly %a) local_unnamed_addr #5 {
entry:
%cmp4 = icmp sgt i64 %n, 0
br i1 %cmp4, label %for.body.preheader, label %for.cond.cleanup
for.body.preheader: ; preds = %entry
%min.iters.check = icmp ult i64 %n, 4
br i1 %min.iters.check, label %for.body.preheader9, label %vector.ph
vector.ph: ; preds = %for.body.preheader
%n.vec = and i64 %n, -4
br label %vector.body
vector.body: ; preds = %vector.body, %vector.ph
%index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
%vec.phi = phi <2 x i64> [ <i64 -1152921504606846976, i64 -1152921504606846976>, %vector.ph ], [ %2, %vector.body ]
%vec.phi7 = phi <2 x i64> [ <i64 -1152921504606846976, i64 -1152921504606846976>, %vector.ph ], [ %3, %vector.body ]
%0 = getelementptr inbounds i64, ptr %a, i64 %index
%wide.load = load <2 x i64>, ptr %0, align 8, !tbaa !5
%1 = getelementptr inbounds i64, ptr %0, i64 2
%wide.load8 = load <2 x i64>, ptr %1, align 8, !tbaa !5
%2 = tail call <2 x i64> @llvm.smax.v2i64(<2 x i64> %vec.phi, <2 x i64> %wide.load)
%3 = tail call <2 x i64> @llvm.smax.v2i64(<2 x i64> %vec.phi7, <2 x i64> %wide.load8)
%index.next = add nuw i64 %index, 4
%4 = icmp eq i64 %index.next, %n.vec
br i1 %4, label %middle.block, label %vector.body, !llvm.loop !14
middle.block: ; preds = %vector.body
%rdx.minmax = tail call <2 x i64> @llvm.smax.v2i64(<2 x i64> %2, <2 x i64> %3)
%5 = tail call i64 @llvm.vector.reduce.smax.v2i64(<2 x i64> %rdx.minmax)
%cmp.n = icmp eq i64 %n.vec, %n
br i1 %cmp.n, label %for.cond.cleanup, label %for.body.preheader9
for.body.preheader9: ; preds = %for.body.preheader, %middle.block
%i.06.ph = phi i64 [ 0, %for.body.preheader ], [ %n.vec, %middle.block ]
%b.05.ph = phi i64 [ -1152921504606846976, %for.body.preheader ], [ %5, %middle.block ]
br label %for.body
for.cond.cleanup: ; preds = %for.body, %middle.block, %entry
%b.0.lcssa = phi i64 [ -1152921504606846976, %entry ], [ %5, %middle.block ], [ %cond.i, %for.body ]
ret i64 %b.0.lcssa
for.body: ; preds = %for.body.preheader9, %for.body
%i.06 = phi i64 [ %inc, %for.body ], [ %i.06.ph, %for.body.preheader9 ]
%b.05 = phi i64 [ %cond.i, %for.body ], [ %b.05.ph, %for.body.preheader9 ]
%arrayidx = getelementptr inbounds i64, ptr %a, i64 %i.06
%6 = load i64, ptr %arrayidx, align 8, !tbaa !5
%cond.i = tail call i64 @llvm.smax.i64(i64 %b.05, i64 %6)
%inc = add nuw nsw i64 %i.06, 1
%exitcond.not = icmp eq i64 %inc, %n
br i1 %exitcond.not, label %for.cond.cleanup, label %for.body, !llvm.loop !15
}
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i64 @POW(i64 noundef %a, i64 noundef %b) local_unnamed_addr #6 {
entry:
%cmp3 = icmp sgt i64 %b, 0
br i1 %cmp3, label %for.body.preheader, label %for.cond.cleanup
for.body.preheader: ; preds = %entry
%xtraiter = and i64 %b, 7
%0 = icmp ult i64 %b, 8
br i1 %0, label %for.cond.cleanup.loopexit.unr-lcssa, label %for.body.preheader.new
for.body.preheader.new: ; preds = %for.body.preheader
%unroll_iter = and i64 %b, -8
br label %for.body
for.cond.cleanup.loopexit.unr-lcssa: ; preds = %for.body, %for.body.preheader
%mul.lcssa.ph = phi i64 [ undef, %for.body.preheader ], [ %mul.7, %for.body ]
%c.04.unr = phi i64 [ 1, %for.body.preheader ], [ %mul.7, %for.body ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.cond.cleanup, label %for.body.epil
for.body.epil: ; preds = %for.cond.cleanup.loopexit.unr-lcssa, %for.body.epil
%c.04.epil = phi i64 [ %mul.epil, %for.body.epil ], [ %c.04.unr, %for.cond.cleanup.loopexit.unr-lcssa ]
%epil.iter = phi i64 [ %epil.iter.next, %for.body.epil ], [ 0, %for.cond.cleanup.loopexit.unr-lcssa ]
%mul.epil = mul nsw i64 %c.04.epil, %a
%epil.iter.next = add i64 %epil.iter, 1
%epil.iter.cmp.not = icmp eq i64 %epil.iter.next, %xtraiter
br i1 %epil.iter.cmp.not, label %for.cond.cleanup, label %for.body.epil, !llvm.loop !16
for.cond.cleanup: ; preds = %for.cond.cleanup.loopexit.unr-lcssa, %for.body.epil, %entry
%c.0.lcssa = phi i64 [ 1, %entry ], [ %mul.lcssa.ph, %for.cond.cleanup.loopexit.unr-lcssa ], [ %mul.epil, %for.body.epil ]
ret i64 %c.0.lcssa
for.body: ; preds = %for.body, %for.body.preheader.new
%c.04 = phi i64 [ 1, %for.body.preheader.new ], [ %mul.7, %for.body ]
%niter = phi i64 [ 0, %for.body.preheader.new ], [ %niter.next.7, %for.body ]
%mul = mul nsw i64 %c.04, %a
%mul.1 = mul nsw i64 %mul, %a
%mul.2 = mul nsw i64 %mul.1, %a
%mul.3 = mul nsw i64 %mul.2, %a
%mul.4 = mul nsw i64 %mul.3, %a
%mul.5 = mul nsw i64 %mul.4, %a
%mul.6 = mul nsw i64 %mul.5, %a
%mul.7 = mul nsw i64 %mul.6, %a
%niter.next.7 = add i64 %niter, 8
%niter.ncmp.7 = icmp eq i64 %niter.next.7, %unroll_iter
br i1 %niter.ncmp.7, label %for.cond.cleanup.loopexit.unr-lcssa, label %for.body, !llvm.loop !18
}
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local double @POW_d(double noundef %a, double noundef %b) local_unnamed_addr #6 {
entry:
%cmp4 = fcmp ogt double %b, 0.000000e+00
br i1 %cmp4, label %for.body, label %for.cond.cleanup
for.cond.cleanup: ; preds = %for.body, %entry
%c.0.lcssa = phi double [ 1.000000e+00, %entry ], [ %mul, %for.body ]
ret double %c.0.lcssa
for.body: ; preds = %entry, %for.body
%i.06 = phi i64 [ %inc, %for.body ], [ 0, %entry ]
%c.05 = phi double [ %mul, %for.body ], [ 1.000000e+00, %entry ]
%mul = fmul double %c.05, %a
%inc = add nuw nsw i64 %i.06, 1
%conv = sitofp i64 %inc to double
%cmp = fcmp olt double %conv, %b
br i1 %cmp, label %for.body, label %for.cond.cleanup, !llvm.loop !19
}
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i64 @gcd(i64 noundef %a, i64 noundef %b) local_unnamed_addr #6 {
entry:
%tobool.not4 = icmp eq i64 %b, 0
br i1 %tobool.not4, label %cond.end, label %cond.true
cond.true: ; preds = %entry, %cond.true
%b.tr6 = phi i64 [ %rem, %cond.true ], [ %b, %entry ]
%a.tr5 = phi i64 [ %b.tr6, %cond.true ], [ %a, %entry ]
%rem = srem i64 %a.tr5, %b.tr6
%tobool.not = icmp eq i64 %rem, 0
br i1 %tobool.not, label %cond.end, label %cond.true
cond.end: ; preds = %cond.true, %entry
%a.tr.lcssa = phi i64 [ %a, %entry ], [ %b.tr6, %cond.true ]
ret i64 %a.tr.lcssa
}
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i64 @lcm(i64 noundef %a, i64 noundef %b) local_unnamed_addr #6 {
entry:
%tobool.not4.i = icmp eq i64 %b, 0
br i1 %tobool.not4.i, label %gcd.exit, label %cond.true.i
cond.true.i: ; preds = %entry, %cond.true.i
%b.tr6.i = phi i64 [ %rem.i, %cond.true.i ], [ %b, %entry ]
%a.tr5.i = phi i64 [ %b.tr6.i, %cond.true.i ], [ %a, %entry ]
%rem.i = srem i64 %a.tr5.i, %b.tr6.i
%tobool.not.i = icmp eq i64 %rem.i, 0
br i1 %tobool.not.i, label %gcd.exit, label %cond.true.i
gcd.exit: ; preds = %cond.true.i, %entry
%a.tr.lcssa.i = phi i64 [ %a, %entry ], [ %b.tr6.i, %cond.true.i ]
%div = sdiv i64 %a, %a.tr.lcssa.i
%mul = mul nsw i64 %div, %b
ret i64 %mul
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @mod_MOD1(i64 noundef %n) local_unnamed_addr #7 {
entry:
%cmp = icmp slt i64 %n, 0
br i1 %cmp, label %cond.true, label %cond.end
cond.true: ; preds = %entry
%n.nonneg = sub i64 0, %n
%0 = urem i64 %n.nonneg, 1000000007
%1 = add nsw i64 %0, %n
%mul = sub i64 1000000007, %1
br label %cond.end
cond.end: ; preds = %entry, %cond.true
%cond = phi i64 [ %mul, %cond.true ], [ 0, %entry ]
%add1 = add nsw i64 %cond, %n
%rem = srem i64 %add1, 1000000007
ret i64 %rem
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @mod_p(i64 noundef %n, i64 noundef %p) local_unnamed_addr #7 {
entry:
%cmp = icmp slt i64 %n, 0
br i1 %cmp, label %cond.true, label %cond.end
cond.true: ; preds = %entry
%div7 = sdiv i64 %n, %p
%add = sub i64 1, %div7
%mul = mul nsw i64 %add, %p
br label %cond.end
cond.end: ; preds = %entry, %cond.true
%cond = phi i64 [ %mul, %cond.true ], [ 0, %entry ]
%add1 = add nsw i64 %cond, %n
%rem = srem i64 %add1, %p
ret i64 %rem
}
; Function Attrs: nofree norecurse nosync nounwind memory(argmem: read) uwtable
define dso_local i64 @change_into_num(ptr nocapture noundef readonly %s, i64 noundef %len, i64 noundef %p) local_unnamed_addr #8 {
entry:
%tobool.not11 = icmp eq i64 %p, 0
br i1 %tobool.not11, label %cond.end, label %cond.false.preheader
cond.false.preheader: ; preds = %entry
%0 = add i64 %p, -2
br label %cond.false
cond.false: ; preds = %cond.false.preheader, %POW.exit
%indvar = phi i64 [ 0, %cond.false.preheader ], [ %indvar.next, %POW.exit ]
%p.tr13 = phi i64 [ %p, %cond.false.preheader ], [ %sub, %POW.exit ]
%accumulator.tr12 = phi i64 [ 0, %cond.false.preheader ], [ %add, %POW.exit ]
%1 = xor i64 %indvar, -1
%2 = add i64 %1, %p
%sub = add nsw i64 %p.tr13, -1
%cmp3.i = icmp sgt i64 %p.tr13, 1
br i1 %cmp3.i, label %for.body.i.preheader, label %POW.exit
for.body.i.preheader: ; preds = %cond.false
%3 = sub i64 %0, %indvar
%xtraiter = and i64 %2, 7
%4 = icmp ult i64 %3, 7
br i1 %4, label %POW.exit.loopexit.unr-lcssa, label %for.body.i.preheader.new
for.body.i.preheader.new: ; preds = %for.body.i.preheader
%unroll_iter = and i64 %2, -8
br label %for.body.i
for.body.i: ; preds = %for.body.i, %for.body.i.preheader.new
%c.04.i = phi i64 [ 1, %for.body.i.preheader.new ], [ %mul.i.7, %for.body.i ]
%niter = phi i64 [ 0, %for.body.i.preheader.new ], [ %niter.next.7, %for.body.i ]
%mul.i.7 = mul i64 %c.04.i, 100000000
%niter.next.7 = add i64 %niter, 8
%niter.ncmp.7 = icmp eq i64 %niter.next.7, %unroll_iter
br i1 %niter.ncmp.7, label %POW.exit.loopexit.unr-lcssa, label %for.body.i, !llvm.loop !18
POW.exit.loopexit.unr-lcssa: ; preds = %for.body.i, %for.body.i.preheader
%mul.i.lcssa.ph = phi i64 [ undef, %for.body.i.preheader ], [ %mul.i.7, %for.body.i ]
%c.04.i.unr = phi i64 [ 1, %for.body.i.preheader ], [ %mul.i.7, %for.body.i ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %POW.exit, label %for.body.i.epil
for.body.i.epil: ; preds = %POW.exit.loopexit.unr-lcssa, %for.body.i.epil
%c.04.i.epil = phi i64 [ %mul.i.epil, %for.body.i.epil ], [ %c.04.i.unr, %POW.exit.loopexit.unr-lcssa ]
%epil.iter = phi i64 [ %epil.iter.next, %for.body.i.epil ], [ 0, %POW.exit.loopexit.unr-lcssa ]
%mul.i.epil = mul nsw i64 %c.04.i.epil, 10
%epil.iter.next = add i64 %epil.iter, 1
%epil.iter.cmp.not = icmp eq i64 %epil.iter.next, %xtraiter
br i1 %epil.iter.cmp.not, label %POW.exit, label %for.body.i.epil, !llvm.loop !20
POW.exit: ; preds = %POW.exit.loopexit.unr-lcssa, %for.body.i.epil, %cond.false
%c.0.lcssa.i = phi i64 [ 1, %cond.false ], [ %mul.i.lcssa.ph, %POW.exit.loopexit.unr-lcssa ], [ %mul.i.epil, %for.body.i.epil ]
%sub1 = sub nsw i64 %len, %p.tr13
%arrayidx = getelementptr inbounds i8, ptr %s, i64 %sub1
%5 = load i8, ptr %arrayidx, align 1, !tbaa !21
%conv = sext i8 %5 to i64
%sub2 = add nsw i64 %conv, -48
%mul = mul nsw i64 %sub2, %c.0.lcssa.i
%add = add nsw i64 %mul, %accumulator.tr12
%tobool.not = icmp eq i64 %sub, 0
%indvar.next = add i64 %indvar, 1
br i1 %tobool.not, label %cond.end, label %cond.false
cond.end: ; preds = %POW.exit, %entry
%accumulator.tr.lcssa = phi i64 [ 0, %entry ], [ %add, %POW.exit ]
ret i64 %accumulator.tr.lcssa
}
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i64 @digits(i64 noundef %a, i64 noundef %b) local_unnamed_addr #6 {
entry:
br label %tailrecurse
tailrecurse: ; preds = %tailrecurse, %entry
%accumulator.tr = phi i64 [ 0, %entry ], [ %add, %tailrecurse ]
%a.tr = phi i64 [ %a, %entry ], [ %div, %tailrecurse ]
%div = sdiv i64 %a.tr, %b
%tobool.not = icmp eq i64 %div, 0
%add = add nuw nsw i64 %accumulator.tr, 1
br i1 %tobool.not, label %cond.end, label %tailrecurse
cond.end: ; preds = %tailrecurse
ret i64 %add
}
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i64 @base(i64 noundef %n, i64 noundef %a, i64 noundef %i) local_unnamed_addr #6 {
entry:
%cmp5 = icmp eq i64 %i, 1
br i1 %cmp5, label %cond.true, label %cond.false.preheader
cond.false.preheader: ; preds = %entry
%0 = add i64 %i, 3
%1 = add i64 %i, -2
%xtraiter = and i64 %0, 3
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %cond.false.prol.loopexit, label %cond.false.prol
cond.false.prol: ; preds = %cond.false.preheader, %cond.false.prol
%i.tr7.prol = phi i64 [ %sub.prol, %cond.false.prol ], [ %i, %cond.false.preheader ]
%n.tr6.prol = phi i64 [ %div.prol, %cond.false.prol ], [ %n, %cond.false.preheader ]
%prol.iter = phi i64 [ %prol.iter.next, %cond.false.prol ], [ 0, %cond.false.preheader ]
%div.prol = sdiv i64 %n.tr6.prol, %a
%sub.prol = add nsw i64 %i.tr7.prol, -1
%prol.iter.next = add i64 %prol.iter, 1
%prol.iter.cmp.not = icmp eq i64 %prol.iter.next, %xtraiter
br i1 %prol.iter.cmp.not, label %cond.false.prol.loopexit, label %cond.false.prol, !llvm.loop !22
cond.false.prol.loopexit: ; preds = %cond.false.prol, %cond.false.preheader
%div.lcssa.unr = phi i64 [ undef, %cond.false.preheader ], [ %div.prol, %cond.false.prol ]
%i.tr7.unr = phi i64 [ %i, %cond.false.preheader ], [ %sub.prol, %cond.false.prol ]
%n.tr6.unr = phi i64 [ %n, %cond.false.preheader ], [ %div.prol, %cond.false.prol ]
%2 = icmp ult i64 %1, 3
br i1 %2, label %cond.true, label %cond.false
cond.true: ; preds = %cond.false.prol.loopexit, %cond.false, %entry
%n.tr.lcssa = phi i64 [ %n, %entry ], [ %div.lcssa.unr, %cond.false.prol.loopexit ], [ %div.3, %cond.false ]
%rem = srem i64 %n.tr.lcssa, %a
ret i64 %rem
cond.false: ; preds = %cond.false.prol.loopexit, %cond.false
%i.tr7 = phi i64 [ %sub.3, %cond.false ], [ %i.tr7.unr, %cond.false.prol.loopexit ]
%n.tr6 = phi i64 [ %div.3, %cond.false ], [ %n.tr6.unr, %cond.false.prol.loopexit ]
%div = sdiv i64 %n.tr6, %a
%div.1 = sdiv i64 %div, %a
%div.2 = sdiv i64 %div.1, %a
%div.3 = sdiv i64 %div.2, %a
%sub.3 = add nsw i64 %i.tr7, -4
%cmp.3 = icmp eq i64 %sub.3, 1
br i1 %cmp.3, label %cond.true, label %cond.false
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(write, argmem: readwrite, inaccessiblemem: none) uwtable
define dso_local void @lr_lower(ptr nocapture noundef %l, ptr nocapture noundef %r, i64 noundef %am, i64 noundef %val, i32 noundef %type) local_unnamed_addr #9 {
entry:
%cmp = icmp slt i32 %type, 3
%0 = load i32, ptr %l, align 4, !tbaa !23
%1 = load i32, ptr %r, align 4, !tbaa !23
%add = add nsw i32 %1, %0
%div = sdiv i32 %add, 2
%cmp1 = icmp slt i64 %am, %val
%l.r = select i1 %cmp1, ptr %l, ptr %r
%cmp6.not = icmp sgt i64 %am, %val
%r.l = select i1 %cmp6.not, ptr %r, ptr %l
%l.sink = select i1 %cmp, ptr %l.r, ptr %r.l
store i32 %div, ptr %l.sink, align 4, !tbaa !23
ret void
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(write, argmem: readwrite, inaccessiblemem: none) uwtable
define dso_local void @lr_upper(ptr nocapture noundef %l, ptr nocapture noundef %r, i64 noundef %am, i64 noundef %val, i32 noundef %type) local_unnamed_addr #9 {
entry:
%cmp = icmp slt i32 %type, 3
%0 = load i32, ptr %l, align 4, !tbaa !23
%1 = load i32, ptr %r, align 4, !tbaa !23
%add3 = add nsw i32 %1, %0
%div4 = sdiv i32 %add3, 2
%cmp1.not = icmp sgt i64 %am, %val
%r.l = select i1 %cmp1.not, ptr %r, ptr %l
%cmp6 = icmp slt i64 %am, %val
%l.r = select i1 %cmp6, ptr %l, ptr %r
%l.sink = select i1 %cmp, ptr %r.l, ptr %l.r
store i32 %div4, ptr %l.sink, align 4, !tbaa !23
ret void
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local i32 @cmp_lower(i64 noundef %a, i64 noundef %b, i32 noundef %type) local_unnamed_addr #7 {
entry:
switch i32 %type, label %cond.false6 [
i32 1, label %cond.true
i32 2, label %cond.true3
]
cond.true: ; preds = %entry
%cmp1 = icmp eq i64 %a, %b
br label %cond.end10
cond.true3: ; preds = %entry
%cmp4.not = icmp sge i64 %a, %b
br label %cond.end10
cond.false6: ; preds = %entry
%cmp7 = icmp sgt i64 %a, %b
br label %cond.end10
cond.end10: ; preds = %cond.true3, %cond.false6, %cond.true
%cond11.in = phi i1 [ %cmp1, %cond.true ], [ %cmp4.not, %cond.true3 ], [ %cmp7, %cond.false6 ]
%cond11 = zext i1 %cond11.in to i32
ret i32 %cond11
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local i32 @cmp_upper(i64 noundef %a, i64 noundef %b, i32 noundef %type) local_unnamed_addr #7 {
entry:
switch i32 %type, label %cond.false6 [
i32 1, label %cond.true
i32 2, label %cond.true3
]
cond.true: ; preds = %entry
%cmp1 = icmp eq i64 %a, %b
br label %cond.end10
cond.true3: ; preds = %entry
%cmp4.not = icmp sle i64 %a, %b
br label %cond.end10
cond.false6: ; preds = %entry
%cmp7 = icmp slt i64 %a, %b
br label %cond.end10
cond.end10: ; preds = %cond.true3, %cond.false6, %cond.true
%cond11.in = phi i1 [ %cmp1, %cond.true ], [ %cmp4.not, %cond.true3 ], [ %cmp7, %cond.false6 ]
%cond11 = zext i1 %cond11.in to i32
ret i32 %cond11
}
; Function Attrs: nofree norecurse nosync nounwind memory(argmem: read) uwtable
define dso_local i64 @lower_bound(ptr nocapture noundef readonly %a, i32 noundef %l, i32 noundef %r, i64 noundef %val, i32 noundef %type) local_unnamed_addr #8 {
entry:
%sub34 = sub nsw i32 %r, %l
%cmp35 = icmp sgt i32 %sub34, 1
br i1 %cmp35, label %while.body.lr.ph, label %while.end
while.body.lr.ph: ; preds = %entry
%cmp.i = icmp slt i32 %type, 3
br i1 %cmp.i, label %while.body.us, label %while.body
while.body.us: ; preds = %while.body.lr.ph, %while.body.us
%l.addr.0 = phi i32 [ %spec.select, %while.body.us ], [ %l, %while.body.lr.ph ]
%r.addr.0 = phi i32 [ %spec.select51, %while.body.us ], [ %r, %while.body.lr.ph ]
%add.us = add nsw i32 %l.addr.0, %r.addr.0
%div.us = sdiv i32 %add.us, 2
%idxprom.us = sext i32 %div.us to i64
%arrayidx.us = getelementptr inbounds i64, ptr %a, i64 %idxprom.us
%0 = load i64, ptr %arrayidx.us, align 8, !tbaa !5
%cmp1.i.us = icmp slt i64 %0, %val
%spec.select = select i1 %cmp1.i.us, i32 %div.us, i32 %l.addr.0
%spec.select51 = select i1 %cmp1.i.us, i32 %r.addr.0, i32 %div.us
%sub.us = sub nsw i32 %spec.select51, %spec.select
%cmp.us = icmp sgt i32 %sub.us, 1
br i1 %cmp.us, label %while.body.us, label %while.end, !llvm.loop !25
while.body: ; preds = %while.body.lr.ph, %while.body
%l.addr.2 = phi i32 [ %spec.select52, %while.body ], [ %l, %while.body.lr.ph ]
%r.addr.2 = phi i32 [ %spec.select53, %while.body ], [ %r, %while.body.lr.ph ]
%add = add nsw i32 %l.addr.2, %r.addr.2
%div = sdiv i32 %add, 2
%idxprom = sext i32 %div to i64
%arrayidx = getelementptr inbounds i64, ptr %a, i64 %idxprom
%1 = load i64, ptr %arrayidx, align 8, !tbaa !5
%cmp6.not.i = icmp sgt i64 %1, %val
%spec.select52 = select i1 %cmp6.not.i, i32 %l.addr.2, i32 %div
%spec.select53 = select i1 %cmp6.not.i, i32 %div, i32 %r.addr.2
%sub = sub nsw i32 %spec.select53, %spec.select52
%cmp = icmp sgt i32 %sub, 1
br i1 %cmp, label %while.body, label %while.end, !llvm.loop !25
while.end: ; preds = %while.body, %while.body.us, %entry
%r.addr.0..lcssa = phi i32 [ %r, %entry ], [ %spec.select51, %while.body.us ], [ %spec.select53, %while.body ]
%l.addr.0..lcssa = phi i32 [ %l, %entry ], [ %spec.select, %while.body.us ], [ %spec.select52, %while.body ]
%idxprom1 = sext i32 %l.addr.0..lcssa to i64
%arrayidx2 = getelementptr inbounds i64, ptr %a, i64 %idxprom1
%2 = load i64, ptr %arrayidx2, align 8, !tbaa !5
switch i32 %type, label %cmp_lower.exit [
i32 1, label %cond.true.i
i32 2, label %cond.true3.i
]
cond.true.i: ; preds = %while.end
%cmp1.i17 = icmp eq i64 %2, %val
br i1 %cmp1.i17, label %cond.end9, label %cond.false.thread
cond.false.thread: ; preds = %cond.true.i
%idxprom345 = sext i32 %r.addr.0..lcssa to i64
%arrayidx446 = getelementptr inbounds i64, ptr %a, i64 %idxprom345
%3 = load i64, ptr %arrayidx446, align 8, !tbaa !5
%cmp1.i23 = icmp eq i64 %3, %val
br label %cmp_lower.exit26
cond.true3.i: ; preds = %while.end
%cmp4.not.i.not = icmp slt i64 %2, %val
br i1 %cmp4.not.i.not, label %cond.false.thread47, label %cond.end9
cond.false.thread47: ; preds = %cond.true3.i
%idxprom348 = sext i32 %r.addr.0..lcssa to i64
%arrayidx449 = getelementptr inbounds i64, ptr %a, i64 %idxprom348
%4 = load i64, ptr %arrayidx449, align 8, !tbaa !5
%cmp4.not.i19 = icmp sge i64 %4, %val
br label %cmp_lower.exit26
cmp_lower.exit: ; preds = %while.end
%cmp7.i = icmp sgt i64 %2, %val
br i1 %cmp7.i, label %cond.end9, label %cond.false
cond.false: ; preds = %cmp_lower.exit
%idxprom3 = sext i32 %r.addr.0..lcssa to i64
%arrayidx4 = getelementptr inbounds i64, ptr %a, i64 %idxprom3
%5 = load i64, ptr %arrayidx4, align 8, !tbaa !5
%cmp7.i25 = icmp sgt i64 %5, %val
br label %cmp_lower.exit26
cmp_lower.exit26: ; preds = %cond.false.thread, %cond.false.thread47, %cond.false
%cond11.in.i20 = phi i1 [ %cmp1.i23, %cond.false.thread ], [ %cmp4.not.i19, %cond.false.thread47 ], [ %cmp7.i25, %cond.false ]
%6 = sext i32 %r.addr.0..lcssa to i64
%.pre = select i1 %cond11.in.i20, i64 %6, i64 -1
br label %cond.end9
cond.end9: ; preds = %cond.true3.i, %cond.true.i, %cmp_lower.exit, %cmp_lower.exit26
%conv.pre-phi = phi i64 [ %idxprom1, %cmp_lower.exit ], [ %.pre, %cmp_lower.exit26 ], [ %idxprom1, %cond.true.i ], [ %idxprom1, %cond.true3.i ]
ret i64 %conv.pre-phi
}
; Function Attrs: nofree norecurse nosync nounwind memory(argmem: read) uwtable
define dso_local i64 @upper_bound(ptr nocapture noundef readonly %a, i32 noundef %l, i32 noundef %r, i64 noundef %val, i32 noundef %type) local_unnamed_addr #8 {
entry:
%sub33 = sub nsw i32 %r, %l
%cmp34 = icmp sgt i32 %sub33, 1
br i1 %cmp34, label %while.body.lr.ph, label %while.end
while.body.lr.ph: ; preds = %entry
%cmp.i = icmp slt i32 %type, 3
br i1 %cmp.i, label %while.body.us, label %while.body
while.body.us: ; preds = %while.body.lr.ph, %while.body.us
%l.addr.0 = phi i32 [ %spec.select, %while.body.us ], [ %l, %while.body.lr.ph ]
%r.addr.0 = phi i32 [ %spec.select50, %while.body.us ], [ %r, %while.body.lr.ph ]
%add.us = add nsw i32 %l.addr.0, %r.addr.0
%div.us = sdiv i32 %add.us, 2
%idxprom.us = sext i32 %div.us to i64
%arrayidx.us = getelementptr inbounds i64, ptr %a, i64 %idxprom.us
%0 = load i64, ptr %arrayidx.us, align 8, !tbaa !5
%cmp1.not.i.us = icmp sgt i64 %0, %val
%spec.select = select i1 %cmp1.not.i.us, i32 %l.addr.0, i32 %div.us
%spec.select50 = select i1 %cmp1.not.i.us, i32 %div.us, i32 %r.addr.0
%sub.us = sub nsw i32 %spec.select50, %spec.select
%cmp.us = icmp sgt i32 %sub.us, 1
br i1 %cmp.us, label %while.body.us, label %while.end, !llvm.loop !26
while.body: ; preds = %while.body.lr.ph, %while.body
%l.addr.2 = phi i32 [ %spec.select51, %while.body ], [ %l, %while.body.lr.ph ]
%r.addr.2 = phi i32 [ %spec.select52, %while.body ], [ %r, %while.body.lr.ph ]
%add = add nsw i32 %l.addr.2, %r.addr.2
%div = sdiv i32 %add, 2
%idxprom = sext i32 %div to i64
%arrayidx = getelementptr inbounds i64, ptr %a, i64 %idxprom
%1 = load i64, ptr %arrayidx, align 8, !tbaa !5
%cmp6.i = icmp slt i64 %1, %val
%spec.select51 = select i1 %cmp6.i, i32 %div, i32 %l.addr.2
%spec.select52 = select i1 %cmp6.i, i32 %r.addr.2, i32 %div
%sub = sub nsw i32 %spec.select52, %spec.select51
%cmp = icmp sgt i32 %sub, 1
br i1 %cmp, label %while.body, label %while.end, !llvm.loop !26
while.end: ; preds = %while.body, %while.body.us, %entry
%r.addr.0..lcssa = phi i32 [ %r, %entry ], [ %spec.select50, %while.body.us ], [ %spec.select52, %while.body ]
%l.addr.0..lcssa = phi i32 [ %l, %entry ], [ %spec.select, %while.body.us ], [ %spec.select51, %while.body ]
%idxprom1 = sext i32 %r.addr.0..lcssa to i64
%arrayidx2 = getelementptr inbounds i64, ptr %a, i64 %idxprom1
%2 = load i64, ptr %arrayidx2, align 8, !tbaa !5
switch i32 %type, label %cmp_upper.exit [
i32 1, label %cond.true.i
i32 2, label %cond.true3.i
]
cond.true.i: ; preds = %while.end
%cmp1.i = icmp eq i64 %2, %val
br i1 %cmp1.i, label %cond.end9, label %cond.false.thread
cond.false.thread: ; preds = %cond.true.i
%idxprom344 = sext i32 %l.addr.0..lcssa to i64
%arrayidx445 = getelementptr inbounds i64, ptr %a, i64 %idxprom344
%3 = load i64, ptr %arrayidx445, align 8, !tbaa !5
%cmp1.i22 = icmp eq i64 %3, %val
br label %cmp_upper.exit25
cond.true3.i: ; preds = %while.end
%cmp4.not.i.not = icmp sgt i64 %2, %val
br i1 %cmp4.not.i.not, label %cond.false.thread46, label %cond.end9
cond.false.thread46: ; preds = %cond.true3.i
%idxprom347 = sext i32 %l.addr.0..lcssa to i64
%arrayidx448 = getelementptr inbounds i64, ptr %a, i64 %idxprom347
%4 = load i64, ptr %arrayidx448, align 8, !tbaa !5
%cmp4.not.i18 = icmp sle i64 %4, %val
br label %cmp_upper.exit25
cmp_upper.exit: ; preds = %while.end
%cmp7.i = icmp slt i64 %2, %val
br i1 %cmp7.i, label %cond.end9, label %cond.false
cond.false: ; preds = %cmp_upper.exit
%idxprom3 = sext i32 %l.addr.0..lcssa to i64
%arrayidx4 = getelementptr inbounds i64, ptr %a, i64 %idxprom3
%5 = load i64, ptr %arrayidx4, align 8, !tbaa !5
%cmp7.i24 = icmp slt i64 %5, %val
br label %cmp_upper.exit25
cmp_upper.exit25: ; preds = %cond.false.thread, %cond.false.thread46, %cond.false
%cond11.in.i19 = phi i1 [ %cmp1.i22, %cond.false.thread ], [ %cmp4.not.i18, %cond.false.thread46 ], [ %cmp7.i24, %cond.false ]
%6 = sext i32 %l.addr.0..lcssa to i64
%.pre = select i1 %cond11.in.i19, i64 %6, i64 -1
br label %cond.end9
cond.end9: ; preds = %cond.true3.i, %cond.true.i, %cmp_upper.exit, %cmp_upper.exit25
%conv.pre-phi = phi i64 [ %idxprom1, %cmp_upper.exit ], [ %.pre, %cmp_upper.exit25 ], [ %idxprom1, %cond.true.i ], [ %idxprom1, %cond.true3.i ]
ret i64 %conv.pre-phi
}
; Function Attrs: nofree norecurse nosync nounwind memory(argmem: read) uwtable
define dso_local i64 @count(ptr nocapture noundef readonly %a, i32 noundef %l, i32 noundef %r, i64 noundef %x) local_unnamed_addr #8 {
entry:
%sub34.i = sub nsw i32 %r, %l
%cmp35.i = icmp sgt i32 %sub34.i, 1
br i1 %cmp35.i, label %while.body.us.i, label %while.end.i
while.body.us.i: ; preds = %entry, %while.body.us.i
%l.addr.0.i = phi i32 [ %spec.select.i, %while.body.us.i ], [ %l, %entry ]
%r.addr.0.i = phi i32 [ %spec.select51.i, %while.body.us.i ], [ %r, %entry ]
%add.us.i = add nsw i32 %r.addr.0.i, %l.addr.0.i
%div.us.i = sdiv i32 %add.us.i, 2
%idxprom.us.i = sext i32 %div.us.i to i64
%arrayidx.us.i = getelementptr inbounds i64, ptr %a, i64 %idxprom.us.i
%0 = load i64, ptr %arrayidx.us.i, align 8, !tbaa !5
%cmp1.i.us.i = icmp slt i64 %0, %x
%spec.select.i = select i1 %cmp1.i.us.i, i32 %div.us.i, i32 %l.addr.0.i
%spec.select51.i = select i1 %cmp1.i.us.i, i32 %r.addr.0.i, i32 %div.us.i
%sub.us.i = sub nsw i32 %spec.select51.i, %spec.select.i
%cmp.us.i = icmp sgt i32 %sub.us.i, 1
br i1 %cmp.us.i, label %while.body.us.i, label %while.end.i, !llvm.loop !25
while.end.i: ; preds = %while.body.us.i, %entry
%r.addr.0..lcssa.i = phi i32 [ %r, %entry ], [ %spec.select51.i, %while.body.us.i ]
%l.addr.0..lcssa.i = phi i32 [ %l, %entry ], [ %spec.select.i, %while.body.us.i ]
%idxprom1.i = sext i32 %l.addr.0..lcssa.i to i64
%arrayidx2.i = getelementptr inbounds i64, ptr %a, i64 %idxprom1.i
%1 = load i64, ptr %arrayidx2.i, align 8, !tbaa !5
%cmp1.i17.i = icmp eq i64 %1, %x
br i1 %cmp1.i17.i, label %lower_bound.exit, label %cond.false.thread.i
cond.false.thread.i: ; preds = %while.end.i
%idxprom345.i = sext i32 %r.addr.0..lcssa.i to i64
%arrayidx446.i = getelementptr inbounds i64, ptr %a, i64 %idxprom345.i
%2 = load i64, ptr %arrayidx446.i, align 8, !tbaa !5
%cmp1.i23.i = icmp eq i64 %2, %x
%.pre.i = select i1 %cmp1.i23.i, i64 %idxprom345.i, i64 -1
br label %lower_bound.exit
lower_bound.exit: ; preds = %while.end.i, %cond.false.thread.i
%conv.pre-phi.i = phi i64 [ %.pre.i, %cond.false.thread.i ], [ %idxprom1.i, %while.end.i ]
%conv = trunc i64 %conv.pre-phi.i to i32
%cmp = icmp eq i32 %conv, -1
br i1 %cmp, label %cond.end, label %cond.false
cond.false: ; preds = %lower_bound.exit
%sub33.i = sub nsw i32 %r, %conv
%cmp34.i = icmp sgt i32 %sub33.i, 1
br i1 %cmp34.i, label %while.body.us.i18, label %while.end.i9
while.body.us.i18: ; preds = %cond.false, %while.body.us.i18
%l.addr.0.i19 = phi i32 [ %spec.select.i25, %while.body.us.i18 ], [ %conv, %cond.false ]
%r.addr.0.i20 = phi i32 [ %spec.select50.i, %while.body.us.i18 ], [ %r, %cond.false ]
%add.us.i21 = add nsw i32 %r.addr.0.i20, %l.addr.0.i19
%div.us.i22 = sdiv i32 %add.us.i21, 2
%idxprom.us.i23 = sext i32 %div.us.i22 to i64
%arrayidx.us.i24 = getelementptr inbounds i64, ptr %a, i64 %idxprom.us.i23
%3 = load i64, ptr %arrayidx.us.i24, align 8, !tbaa !5
%cmp1.not.i.us.i = icmp sgt i64 %3, %x
%spec.select.i25 = select i1 %cmp1.not.i.us.i, i32 %l.addr.0.i19, i32 %div.us.i22
%spec.select50.i = select i1 %cmp1.not.i.us.i, i32 %div.us.i22, i32 %r.addr.0.i20
%sub.us.i26 = sub nsw i32 %spec.select50.i, %spec.select.i25
%cmp.us.i27 = icmp sgt i32 %sub.us.i26, 1
br i1 %cmp.us.i27, label %while.body.us.i18, label %while.end.i9, !llvm.loop !26
while.end.i9: ; preds = %while.body.us.i18, %cond.false
%r.addr.0..lcssa.i10 = phi i32 [ %r, %cond.false ], [ %spec.select50.i, %while.body.us.i18 ]
%l.addr.0..lcssa.i11 = phi i32 [ %conv, %cond.false ], [ %spec.select.i25, %while.body.us.i18 ]
%idxprom1.i12 = sext i32 %r.addr.0..lcssa.i10 to i64
%arrayidx2.i13 = getelementptr inbounds i64, ptr %a, i64 %idxprom1.i12
%4 = load i64, ptr %arrayidx2.i13, align 8, !tbaa !5
%cmp1.i.i = icmp eq i64 %4, %x
br i1 %cmp1.i.i, label %upper_bound.exit, label %cond.false.thread.i14
cond.false.thread.i14: ; preds = %while.end.i9
%idxprom344.i = sext i32 %l.addr.0..lcssa.i11 to i64
%arrayidx445.i = getelementptr inbounds i64, ptr %a, i64 %idxprom344.i
%5 = load i64, ptr %arrayidx445.i, align 8, !tbaa !5
%cmp1.i22.i = icmp eq i64 %5, %x
%.pre.i15 = select i1 %cmp1.i22.i, i64 %idxprom344.i, i64 -1
br label %upper_bound.exit
upper_bound.exit: ; preds = %while.end.i9, %cond.false.thread.i14
%conv.pre-phi.i16 = phi i64 [ %.pre.i15, %cond.false.thread.i14 ], [ %idxprom1.i12, %while.end.i9 ]
%reass.sub = sub nsw i64 %conv.pre-phi.i16, %conv.pre-phi.i
%add = add nsw i64 %reass.sub, 1
br label %cond.end
cond.end: ; preds = %lower_bound.exit, %upper_bound.exit
%cond = phi i64 [ %add, %upper_bound.exit ], [ 0, %lower_bound.exit ]
ret i64 %cond
}
; Function Attrs: nounwind uwtable
define dso_local i64 @factor_pre() local_unnamed_addr #10 {
entry:
%0 = load i64, ptr @is_factor_prepared, align 8, !tbaa !5
%inc = add nsw i64 %0, 1
store i64 %inc, ptr @is_factor_prepared, align 8, !tbaa !5
%tobool.not = icmp eq i64 %0, 0
br i1 %tobool.not, label %for.body6.peel.next, label %return
for.body6.peel.next: ; preds = %entry
%1 = tail call ptr @llvm.stacksave.p0()
%vla116 = alloca [500001 x i64], align 16
store i64 2, ptr %vla116, align 16, !tbaa !5
br label %vector.body
vector.body: ; preds = %vector.body, %for.body6.peel.next
%index = phi i64 [ 0, %for.body6.peel.next ], [ %index.next.1, %vector.body ]
%vec.ind = phi <2 x i64> [ <i64 1, i64 2>, %for.body6.peel.next ], [ %vec.ind.next.1, %vector.body ]
%offset.idx = or i64 %index, 1
%2 = shl nuw nsw <2 x i64> %vec.ind, <i64 1, i64 1>
%step.add = shl <2 x i64> %vec.ind, <i64 1, i64 1>
%3 = or <2 x i64> %2, <i64 1, i64 1>
%4 = add <2 x i64> %step.add, <i64 5, i64 5>
%5 = getelementptr inbounds i64, ptr %vla116, i64 %offset.idx
store <2 x i64> %3, ptr %5, align 8, !tbaa !5
%6 = getelementptr inbounds i64, ptr %5, i64 2
store <2 x i64> %4, ptr %6, align 8, !tbaa !5
%vec.ind.next = add <2 x i64> %vec.ind, <i64 4, i64 4>
%offset.idx.1 = or i64 %index, 5
%7 = shl nuw nsw <2 x i64> %vec.ind.next, <i64 1, i64 1>
%step.add.1 = shl <2 x i64> %vec.ind.next, <i64 1, i64 1>
%8 = or <2 x i64> %7, <i64 1, i64 1>
%9 = add <2 x i64> %step.add.1, <i64 5, i64 5>
%10 = getelementptr inbounds i64, ptr %vla116, i64 %offset.idx.1
store <2 x i64> %8, ptr %10, align 8, !tbaa !5
%11 = getelementptr inbounds i64, ptr %10, i64 2
store <2 x i64> %9, ptr %11, align 8, !tbaa !5
%index.next.1 = add nuw nsw i64 %index, 8
%vec.ind.next.1 = add <2 x i64> %vec.ind, <i64 8, i64 8>
%12 = icmp eq i64 %index.next.1, 500000
br i1 %12, label %for.body16, label %vector.body, !llvm.loop !27
for.body16: ; preds = %vector.body, %for.inc43
%i12.0124 = phi i64 [ %inc44, %for.inc43 ], [ 1, %vector.body ]
%arrayidx17 = getelementptr inbounds i64, ptr %vla116, i64 %i12.0124
%13 = load i64, ptr %arrayidx17, align 8, !tbaa !5
%tobool18.not = icmp eq i64 %13, 0
br i1 %tobool18.not, label %for.inc43, label %for.cond20.preheader
for.cond20.preheader: ; preds = %for.body16
%mul21 = shl nuw nsw i64 %i12.0124, 1
%add22 = or i64 %mul21, 1
%div = udiv i64 500001, %add22
%cmp24.not122 = icmp ugt i64 %add22, 166667
br i1 %cmp24.not122, label %for.inc43, label %for.body26
for.body26: ; preds = %for.cond20.preheader, %for.inc38
%j.0123 = phi i64 [ %add39, %for.inc38 ], [ 3, %for.cond20.preheader ]
%mul29 = mul nuw nsw i64 %j.0123, %add22
%cmp30 = icmp ult i64 %mul29, 500001
br i1 %cmp30, label %if.then31, label %for.inc38
if.then31: ; preds = %for.body26
%14 = trunc i64 %mul29 to i32
%div35.lhs.trunc = add nsw i32 %14, -1
%div35120 = sdiv i32 %div35.lhs.trunc, 2
%div35.sext = zext i32 %div35120 to i64
%arrayidx36 = getelementptr inbounds i64, ptr %vla116, i64 %div35.sext
store i64 0, ptr %arrayidx36, align 8, !tbaa !5
br label %for.inc38
for.inc38: ; preds = %for.body26, %if.then31
%add39 = add nuw nsw i64 %j.0123, 2
%cmp24.not = icmp ugt i64 %add39, %div
br i1 %cmp24.not, label %for.inc43, label %for.body26, !llvm.loop !29
for.inc43: ; preds = %for.inc38, %for.cond20.preheader, %for.body16
%inc44 = add nuw nsw i64 %i12.0124, 1
%exitcond128.not = icmp eq i64 %inc44, 500001
br i1 %exitcond128.not, label %for.body51, label %for.body16, !llvm.loop !30
for.cond.cleanup50: ; preds = %for.inc83
tail call void @llvm.stackrestore.p0(ptr %1)
br label %return
for.body51: ; preds = %for.inc43, %for.inc83
%i47.0126 = phi i64 [ %inc84, %for.inc83 ], [ 0, %for.inc43 ]
%arrayidx52 = getelementptr inbounds i64, ptr %vla116, i64 %i47.0126
%15 = load i64, ptr %arrayidx52, align 8, !tbaa !5
%tobool53.not = icmp eq i64 %15, 0
br i1 %tobool53.not, label %for.inc83, label %cond.end75.1
cond.end75.1: ; preds = %for.body51
%16 = load ptr, ptr @factors, align 16, !tbaa !31
%17 = load i64, ptr @fac_cnt, align 8, !tbaa !5
%add61 = shl i64 %17, 3
%mul62 = add i64 %add61, 8
%call = tail call ptr @realloc(ptr noundef %16, i64 noundef %mul62) #20
store ptr %call, ptr @factors, align 16, !tbaa !31
%18 = load i64, ptr @fac_cnt, align 8, !tbaa !5
%arrayidx77 = getelementptr inbounds i64, ptr %call, i64 %18
store i64 %15, ptr %arrayidx77, align 8, !tbaa !5
%19 = load ptr, ptr getelementptr inbounds ([2 x ptr], ptr @factors, i64 0, i64 1), align 8, !tbaa !31
%add61.1 = shl i64 %18, 3
%mul62.1 = add i64 %add61.1, 8
%call.1 = tail call ptr @realloc(ptr noundef %19, i64 noundef %mul62.1) #20
store ptr %call.1, ptr getelementptr inbounds ([2 x ptr], ptr @factors, i64 0, i64 1), align 8, !tbaa !31
%20 = load i64, ptr @fac_cnt, align 8, !tbaa !5
%inc73.1 = add nsw i64 %20, 1
store i64 %inc73.1, ptr @fac_cnt, align 8, !tbaa !5
%arrayidx77.1 = getelementptr inbounds i64, ptr %call.1, i64 %20
store i64 0, ptr %arrayidx77.1, align 8, !tbaa !5
br label %for.inc83
for.inc83: ; preds = %cond.end75.1, %for.body51
%inc84 = add nuw nsw i64 %i47.0126, 1
%exitcond129.not = icmp eq i64 %inc84, 500001
br i1 %exitcond129.not, label %for.cond.cleanup50, label %for.body51, !llvm.loop !33
return: ; preds = %entry, %for.cond.cleanup50
ret i64 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare ptr @llvm.stacksave.p0() #11
; Function Attrs: mustprogress nounwind willreturn allockind("realloc") allocsize(1) memory(argmem: readwrite, inaccessiblemem: readwrite)
declare noalias noundef ptr @realloc(ptr allocptr nocapture noundef, i64 noundef) local_unnamed_addr #12
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare void @llvm.stackrestore.p0(ptr) #11
; Function Attrs: nounwind uwtable
define dso_local i64 @factor(i64 noundef %n, i64 noundef %new_common_plus) local_unnamed_addr #10 {
entry:
%call = tail call i64 @factor_pre()
%0 = load i64, ptr @fac_cnt, align 8, !tbaa !5
%cmp52 = icmp sgt i64 %0, 0
br i1 %cmp52, label %for.cond1.preheader.lr.ph, label %cleanup30
for.cond1.preheader.lr.ph: ; preds = %entry
%1 = load ptr, ptr @factors, align 16, !tbaa !31
%2 = load ptr, ptr getelementptr inbounds ([2 x ptr], ptr @factors, i64 0, i64 1), align 8
br label %for.cond1.preheader
for.cond: ; preds = %cond.end22
%inc29 = add nuw nsw i64 %i.054, 1
%3 = load i64, ptr @fac_cnt, align 8, !tbaa !5
%cmp = icmp slt i64 %inc29, %3
br i1 %cmp, label %for.cond1.preheader, label %cleanup30, !llvm.loop !34
for.cond1.preheader: ; preds = %for.cond1.preheader.lr.ph, %for.cond
%i.054 = phi i64 [ 0, %for.cond1.preheader.lr.ph ], [ %inc29, %for.cond ]
%n.addr.053 = phi i64 [ %n, %for.cond1.preheader.lr.ph ], [ %n.addr.3, %for.cond ]
%arrayidx = getelementptr inbounds i64, ptr %1, i64 %i.054
%4 = load i64, ptr %arrayidx, align 8, !tbaa !5
br label %while.cond
while.cond: ; preds = %for.cond1.preheader, %land.rhs
%n.addr.2 = phi i64 [ %div, %land.rhs ], [ %n.addr.053, %for.cond1.preheader ]
%cnt.1 = phi i64 [ %add, %land.rhs ], [ 0, %for.cond1.preheader ]
%rem = srem i64 %n.addr.2, %4
%div = sdiv i64 %n.addr.2, %4
%cmp5 = icmp eq i64 %rem, 0
%conv = zext i1 %cmp5 to i64
%add = add nuw nsw i64 %cnt.1, %conv
%tobool.not = icmp eq i64 %add, 0
br i1 %tobool.not, label %for.inc, label %land.rhs
land.rhs: ; preds = %while.cond
%rem8 = srem i64 %div, %4
%cmp9 = icmp eq i64 %rem8, 0
br i1 %cmp9, label %while.cond, label %for.inc, !llvm.loop !35
for.inc: ; preds = %land.rhs, %while.cond
%n.addr.3 = phi i64 [ %div, %land.rhs ], [ %n.addr.2, %while.cond ]
switch i64 %new_common_plus, label %cond.false18 [
i64 1, label %cond.end22
i64 2, label %cond.true15
]
cond.true15: ; preds = %for.inc
%arrayidx16 = getelementptr inbounds i64, ptr %2, i64 %i.054
%5 = load i64, ptr %arrayidx16, align 8, !tbaa !5
%cond.i = tail call i64 @llvm.smax.i64(i64 %5, i64 %add)
br label %cond.end22
cond.false18: ; preds = %for.inc
%arrayidx19 = getelementptr inbounds i64, ptr %2, i64 %i.054
%6 = load i64, ptr %arrayidx19, align 8, !tbaa !5
%add20 = add nsw i64 %6, %add
br label %cond.end22
cond.end22: ; preds = %for.inc, %cond.true15, %cond.false18
%cond23 = phi i64 [ %cond.i, %cond.true15 ], [ %add20, %cond.false18 ], [ %add, %for.inc ]
%arrayidx24 = getelementptr inbounds i64, ptr %2, i64 %i.054
store i64 %cond23, ptr %arrayidx24, align 8, !tbaa !5
%7 = load i64, ptr %arrayidx, align 8, !tbaa !5
%cmp26.not = icmp sgt i64 %7, %n.addr.3
br i1 %cmp26.not, label %cleanup30, label %for.cond
cleanup30: ; preds = %cond.end22, %for.cond, %entry
%n.addr.4 = phi i64 [ %n, %entry ], [ %n.addr.3, %for.cond ], [ %n.addr.3, %cond.end22 ]
ret i64 %n.addr.4
}
; Function Attrs: nounwind uwtable
define dso_local i64 @judge_prime(i64 noundef %n) local_unnamed_addr #10 {
entry:
%call = tail call i64 @factor_pre()
%0 = load i64, ptr @fac_cnt, align 8, !tbaa !5
%cmp20 = icmp sgt i64 %0, 0
br i1 %cmp20, label %for.body.lr.ph, label %cleanup
for.body.lr.ph: ; preds = %entry
%1 = load ptr, ptr @factors, align 16, !tbaa !31
br label %for.body
for.body: ; preds = %for.body.lr.ph, %if.else
%i.022 = phi i64 [ 0, %for.body.lr.ph ], [ %inc, %if.else ]
%n.addr.021 = phi i64 [ %n, %for.body.lr.ph ], [ %spec.select, %if.else ]
%arrayidx = getelementptr inbounds i64, ptr %1, i64 %i.022
%2 = load i64, ptr %arrayidx, align 8, !tbaa !5
%mul = mul nsw i64 %2, %2
%cmp2 = icmp slt i64 %n.addr.021, %mul
%cmp4 = icmp eq i64 %n.addr.021, %2
%or.cond = or i1 %cmp4, %cmp2
br i1 %or.cond, label %cleanup, label %if.else
if.else: ; preds = %for.body
%rem = srem i64 %n.addr.021, %2
%cmp6 = icmp eq i64 %rem, 0
%spec.select = select i1 %cmp6, i64 1, i64 %n.addr.021
%inc = add nuw nsw i64 %i.022, 1
%exitcond.not = icmp eq i64 %inc, %0
br i1 %exitcond.not, label %cleanup, label %for.body, !llvm.loop !36
cleanup: ; preds = %if.else, %for.body, %entry
%n.addr.0.lcssa = phi i64 [ %n, %entry ], [ %n.addr.021, %for.body ], [ %spec.select, %if.else ]
%cmp9 = icmp ne i64 %n.addr.0.lcssa, 1
%conv = zext i1 %cmp9 to i64
ret i64 %conv
}
; Function Attrs: nounwind uwtable
define dso_local i64 @makeinv(i64 noundef %n, i64 noundef %mod) local_unnamed_addr #10 {
entry:
%0 = load i64, ptr @is_minv_made, align 8, !tbaa !5
%inc = add nsw i64 %0, 1
store i64 %inc, ptr @is_minv_made, align 8, !tbaa !5
%tobool.not = icmp eq i64 %0, 0
br i1 %tobool.not, label %for.end, label %return
for.end: ; preds = %entry
%1 = load ptr, ptr @inv_arr, align 8, !tbaa !31
%call = tail call dereferenceable_or_null(16) ptr @realloc(ptr noundef %1, i64 noundef 16) #20
store ptr %call, ptr @inv_arr, align 8, !tbaa !31
%2 = load ptr, ptr @finv_arr, align 8, !tbaa !31
%call2 = tail call dereferenceable_or_null(16) ptr @realloc(ptr noundef %2, i64 noundef 16) #20
store ptr %call2, ptr @finv_arr, align 8, !tbaa !31
%3 = load ptr, ptr @inv_arr, align 8, !tbaa !31
%arrayidx = getelementptr inbounds i64, ptr %3, i64 1
store i64 1, ptr %arrayidx, align 8, !tbaa !5
%arrayidx3 = getelementptr inbounds i64, ptr %call2, i64 1
store i64 1, ptr %arrayidx3, align 8, !tbaa !5
store i64 1, ptr %call2, align 8, !tbaa !5
%cmp7.not43 = icmp slt i64 %n, 2
br i1 %cmp7.not43, label %return, label %for.body9
for.body9: ; preds = %for.end, %for.body9
%4 = phi ptr [ %6, %for.body9 ], [ %3, %for.end ]
%i5.044 = phi i64 [ %add10, %for.body9 ], [ 2, %for.end ]
%add10 = add nuw nsw i64 %i5.044, 1
%mul = shl i64 %add10, 3
%call11 = tail call ptr @realloc(ptr noundef nonnull %4, i64 noundef %mul) #20
store ptr %call11, ptr @inv_arr, align 8, !tbaa !31
%5 = load ptr, ptr @finv_arr, align 8, !tbaa !31
%call14 = tail call ptr @realloc(ptr noundef %5, i64 noundef %mul) #20
store ptr %call14, ptr @finv_arr, align 8, !tbaa !31
%6 = load ptr, ptr @inv_arr, align 8, !tbaa !31
%rem = srem i64 %mod, %i5.044
%arrayidx15 = getelementptr inbounds i64, ptr %6, i64 %rem
%7 = load i64, ptr %arrayidx15, align 8, !tbaa !5
%div = sdiv i64 %mod, %i5.044
%mul16 = mul nsw i64 %div, %7
%rem17 = srem i64 %mul16, %mod
%sub = sub nsw i64 %mod, %rem17
%arrayidx18 = getelementptr inbounds i64, ptr %6, i64 %i5.044
store i64 %sub, ptr %arrayidx18, align 8, !tbaa !5
%8 = getelementptr i64, ptr %call14, i64 %i5.044
%arrayidx20 = getelementptr i64, ptr %8, i64 -1
%9 = load i64, ptr %arrayidx20, align 8, !tbaa !5
%mul22 = mul nsw i64 %9, %sub
%rem23 = srem i64 %mul22, %mod
store i64 %rem23, ptr %8, align 8, !tbaa !5
%exitcond.not = icmp eq i64 %i5.044, %n
br i1 %exitcond.not, label %return, label %for.body9, !llvm.loop !37
return: ; preds = %for.body9, %for.end, %entry
ret i64 0
}
; Function Attrs: nounwind uwtable
define dso_local i64 @make_mf(i64 noundef %n, i64 noundef %mod) local_unnamed_addr #10 {
entry:
%0 = load i64, ptr @is_mf_made, align 8, !tbaa !5
%inc = add nsw i64 %0, 1
store i64 %inc, ptr @is_mf_made, align 8, !tbaa !5
%tobool.not = icmp eq i64 %0, 0
br i1 %tobool.not, label %for.end, label %return
for.end: ; preds = %entry
%1 = load ptr, ptr @mf_arr, align 8, !tbaa !31
%call = tail call dereferenceable_or_null(16) ptr @realloc(ptr noundef %1, i64 noundef 16) #20
store ptr %call, ptr @mf_arr, align 8, !tbaa !31
%arrayidx = getelementptr inbounds i64, ptr %call, i64 1
store i64 1, ptr %arrayidx, align 8, !tbaa !5
store i64 1, ptr %call, align 8, !tbaa !5
%cmp5.not24 = icmp slt i64 %n, 2
br i1 %cmp5.not24, label %return, label %for.body7
for.body7: ; preds = %for.end, %for.body7
%2 = phi ptr [ %call10, %for.body7 ], [ %call, %for.end ]
%i3.026 = phi i64 [ %add8, %for.body7 ], [ 2, %for.end ]
%x.025 = phi i64 [ %rem, %for.body7 ], [ 1, %for.end ]
%mul = mul nsw i64 %i3.026, %x.025
%rem = srem i64 %mul, %mod
%add8 = add nuw nsw i64 %i3.026, 1
%mul9 = shl i64 %add8, 3
%call10 = tail call ptr @realloc(ptr noundef nonnull %2, i64 noundef %mul9) #20
%arrayidx11 = getelementptr inbounds i64, ptr %call10, i64 %i3.026
store i64 %rem, ptr %arrayidx11, align 8, !tbaa !5
%exitcond.not = icmp eq i64 %i3.026, %n
br i1 %exitcond.not, label %return.loopexit, label %for.body7, !llvm.loop !38
return.loopexit: ; preds = %for.body7
store ptr %call10, ptr @mf_arr, align 8, !tbaa !31
br label %return
return: ; preds = %return.loopexit, %for.end, %entry
ret i64 0
}
; Function Attrs: nounwind uwtable
define dso_local i64 @m_inv(i64 noundef %x, i64 noundef %mod, i64 noundef %is_fac) local_unnamed_addr #10 {
entry:
%call = tail call i64 @makeinv(i64 noundef 2000010, i64 noundef %mod)
%tobool.not = icmp eq i64 %is_fac, 0
%inv_arr.val = load ptr, ptr @inv_arr, align 8
%finv_arr.val = load ptr, ptr @finv_arr, align 8
%.pn = select i1 %tobool.not, ptr %inv_arr.val, ptr %finv_arr.val
%cond.in = getelementptr inbounds i64, ptr %.pn, i64 %x
%cond = load i64, ptr %cond.in, align 8, !tbaa !5
ret i64 %cond
}
; Function Attrs: nounwind uwtable
define dso_local i64 @m_f(i64 noundef %x, i64 noundef %mod) local_unnamed_addr #10 {
entry:
%0 = load i64, ptr @is_mf_made, align 8, !tbaa !5
%inc.i = add nsw i64 %0, 1
store i64 %inc.i, ptr @is_mf_made, align 8, !tbaa !5
%tobool.not.i = icmp eq i64 %0, 0
%.pre = load ptr, ptr @mf_arr, align 8, !tbaa !31
br i1 %tobool.not.i, label %for.end.i, label %make_mf.exit
for.end.i: ; preds = %entry
%call.i = tail call dereferenceable_or_null(16) ptr @realloc(ptr noundef %.pre, i64 noundef 16) #20
%arrayidx.i = getelementptr inbounds i64, ptr %call.i, i64 1
store i64 1, ptr %arrayidx.i, align 8, !tbaa !5
store i64 1, ptr %call.i, align 8, !tbaa !5
br label %for.body7.i
for.body7.i: ; preds = %for.body7.i, %for.end.i
%1 = phi ptr [ %call10.i, %for.body7.i ], [ %call.i, %for.end.i ]
%i3.026.i = phi i64 [ %add8.i, %for.body7.i ], [ 2, %for.end.i ]
%x.025.i = phi i64 [ %rem.i, %for.body7.i ], [ 1, %for.end.i ]
%mul.i = mul nsw i64 %x.025.i, %i3.026.i
%rem.i = srem i64 %mul.i, %mod
%add8.i = add nuw nsw i64 %i3.026.i, 1
%mul9.i = shl i64 %add8.i, 3
%call10.i = tail call ptr @realloc(ptr noundef nonnull %1, i64 noundef %mul9.i) #20
%arrayidx11.i = getelementptr inbounds i64, ptr %call10.i, i64 %i3.026.i
store i64 %rem.i, ptr %arrayidx11.i, align 8, !tbaa !5
%exitcond.not.i = icmp eq i64 %i3.026.i, 2000010
br i1 %exitcond.not.i, label %return.loopexit.i, label %for.body7.i, !llvm.loop !38
return.loopexit.i: ; preds = %for.body7.i
store ptr %call10.i, ptr @mf_arr, align 8, !tbaa !31
br label %make_mf.exit
make_mf.exit: ; preds = %entry, %return.loopexit.i
%2 = phi ptr [ %.pre, %entry ], [ %call10.i, %return.loopexit.i ]
%arrayidx = getelementptr inbounds i64, ptr %2, i64 %x
%3 = load i64, ptr %arrayidx, align 8, !tbaa !5
ret i64 %3
}
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i64 @m_p(i64 noundef %r, i64 noundef %n, i64 noundef %mod) local_unnamed_addr #6 {
entry:
%cmp16 = icmp sgt i64 %n, 0
br i1 %cmp16, label %while.body, label %while.end
while.body: ; preds = %entry, %cond.end
%s.019 = phi i64 [ %rem2, %cond.end ], [ %r, %entry ]
%t.018 = phi i64 [ %cond, %cond.end ], [ 1, %entry ]
%n.addr.017 = phi i64 [ %shr, %cond.end ], [ %n, %entry ]
%and = and i64 %n.addr.017, 1
%tobool.not = icmp eq i64 %and, 0
br i1 %tobool.not, label %cond.end, label %cond.true
cond.true: ; preds = %while.body
%mul = mul nsw i64 %s.019, %t.018
%rem = srem i64 %mul, %mod
br label %cond.end
cond.end: ; preds = %while.body, %cond.true
%cond = phi i64 [ %rem, %cond.true ], [ %t.018, %while.body ]
%mul1 = mul nsw i64 %s.019, %s.019
%rem2 = srem i64 %mul1, %mod
%shr = lshr i64 %n.addr.017, 1
%cmp.not = icmp ult i64 %n.addr.017, 2
br i1 %cmp.not, label %while.end, label %while.body, !llvm.loop !39
while.end: ; preds = %cond.end, %entry
%t.0.lcssa = phi i64 [ 1, %entry ], [ %cond, %cond.end ]
%tobool3.not = icmp eq i64 %r, 0
%cond7 = select i1 %tobool3.not, i64 0, i64 %t.0.lcssa
ret i64 %cond7
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @m_mul2(i64 noundef %a, i64 noundef %b, i64 noundef %mod) local_unnamed_addr #7 {
entry:
%mul = mul nsw i64 %b, %a
%rem = srem i64 %mul, %mod
ret i64 %rem
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @m_mul3(i64 noundef %a, i64 noundef %b, i64 noundef %c, i64 noundef %mod) local_unnamed_addr #7 {
entry:
%mul = mul nsw i64 %b, %a
%rem = srem i64 %mul, %mod
%mul.i = mul nsw i64 %rem, %c
%rem.i = srem i64 %mul.i, %mod
ret i64 %rem.i
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @m_mul4(i64 noundef %a, i64 noundef %b, i64 noundef %c, i64 noundef %d, i64 noundef %mod) local_unnamed_addr #7 {
entry:
%mul = mul nsw i64 %b, %a
%rem = srem i64 %mul, %mod
%mul.i = mul nsw i64 %rem, %c
%rem.i = srem i64 %mul.i, %mod
%mul.i.i = mul nsw i64 %rem.i, %d
%rem.i.i = srem i64 %mul.i.i, %mod
ret i64 %rem.i.i
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local i64 @m_mul5(i64 noundef %a, i64 noundef %b, i64 noundef %c, i64 noundef %d, i64 noundef %e, i64 noundef %mod) local_unnamed_addr #7 {
entry:
%mul = mul nsw i64 %b, %a
%rem = srem i64 %mul, %mod
%mul.i = mul nsw i64 %rem, %c
%rem.i = srem i64 %mul.i, %mod
%mul.i.i = mul nsw i64 %rem.i, %d
%rem.i.i = srem i64 %mul.i.i, %mod
%mul.i.i.i = mul nsw i64 %rem.i.i, %e
%rem.i.i.i = srem i64 %mul.i.i.i, %mod
ret i64 %rem.i.i.i
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @upll(ptr nocapture noundef readonly %a, ptr nocapture noundef readonly %b) #13 {
entry:
%0 = load i64, ptr %a, align 8, !tbaa !5
%1 = load i64, ptr %b, align 8, !tbaa !5
%cmp = icmp slt i64 %0, %1
%cmp1 = icmp sgt i64 %0, %1
%cond = zext i1 %cmp1 to i32
%cond2 = select i1 %cmp, i32 -1, i32 %cond
ret i32 %cond2
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @downll(ptr nocapture noundef readonly %a, ptr nocapture noundef readonly %b) #13 {
entry:
%0 = load i64, ptr %a, align 8, !tbaa !5
%1 = load i64, ptr %b, align 8, !tbaa !5
%cmp = icmp slt i64 %0, %1
%cmp1 = icmp sgt i64 %0, %1
%cond = sext i1 %cmp1 to i32
%cond2 = select i1 %cmp, i32 1, i32 %cond
ret i32 %cond2
}
; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @cmp_string(ptr nocapture noundef readonly %a, ptr nocapture noundef readonly %b) #14 {
entry:
%call = tail call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %a, ptr noundef nonnull dereferenceable(1) %b) #21
ret i32 %call
}
; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare i32 @strcmp(ptr nocapture noundef, ptr nocapture noundef) local_unnamed_addr #15
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @cmp_char(ptr nocapture noundef readonly %a, ptr nocapture noundef readonly %b) #13 {
entry:
%0 = load i8, ptr %a, align 1, !tbaa !21
%conv = sext i8 %0 to i32
%1 = load i8, ptr %b, align 1, !tbaa !21
%conv1 = sext i8 %1 to i32
%sub = sub nsw i32 %conv, %conv1
ret i32 %sub
}
; Function Attrs: nofree nounwind uwtable
define dso_local void @sortup(ptr noundef %a, i32 noundef %n) local_unnamed_addr #2 {
entry:
%conv = sext i32 %n to i64
tail call void @qsort(ptr noundef %a, i64 noundef %conv, i64 noundef 8, ptr noundef nonnull @upll) #22
ret void
}
; Function Attrs: nofree
declare void @qsort(ptr noundef, i64 noundef, i64 noundef, ptr nocapture noundef) local_unnamed_addr #16
; Function Attrs: nofree nounwind uwtable
define dso_local void @sortdown(ptr noundef %a, i32 noundef %n) local_unnamed_addr #2 {
entry:
%conv = sext i32 %n to i64
tail call void @qsort(ptr noundef %a, i64 noundef %conv, i64 noundef 8, ptr noundef nonnull @downll) #22
ret void
}
; Function Attrs: nofree nounwind uwtable
define dso_local void @sort_string(i32 noundef %n, i32 noundef %size, ptr noundef %s) local_unnamed_addr #2 {
entry:
%0 = zext i32 %size to i64
%conv = sext i32 %n to i64
tail call void @qsort(ptr noundef %s, i64 noundef %conv, i64 noundef %0, ptr noundef nonnull @cmp_string) #22
ret void
}
; Function Attrs: nofree nounwind uwtable
define dso_local void @sort_char(ptr noundef %s) local_unnamed_addr #2 {
entry:
%call = tail call i64 @strlen(ptr noundef nonnull dereferenceable(1) %s) #21
tail call void @qsort(ptr noundef %s, i64 noundef %call, i64 noundef 1, ptr noundef nonnull @cmp_char) #22
ret void
}
; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare i64 @strlen(ptr nocapture noundef) local_unnamed_addr #15
; Function Attrs: nofree nounwind memory(argmem: read) uwtable
define dso_local i64 @unique_string(i64 noundef %n, i64 noundef %size, ptr nocapture noundef readonly %s) local_unnamed_addr #17 {
entry:
%cmp8 = icmp sgt i64 %n, 1
br i1 %cmp8, label %for.body, label %for.cond.cleanup
for.cond.cleanup: ; preds = %for.body, %entry
%ans.0.lcssa = phi i64 [ 1, %entry ], [ %spec.select, %for.body ]
ret i64 %ans.0.lcssa
for.body: ; preds = %entry, %for.body
%i.010 = phi i64 [ %inc2, %for.body ], [ 1, %entry ]
%ans.09 = phi i64 [ %spec.select, %for.body ], [ 1, %entry ]
%0 = mul nsw i64 %i.010, %size
%arrayidx = getelementptr inbounds i8, ptr %s, i64 %0
%sub = add nsw i64 %i.010, -1
%1 = mul nsw i64 %sub, %size
%arrayidx1 = getelementptr inbounds i8, ptr %s, i64 %1
%call = tail call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %arrayidx, ptr noundef nonnull dereferenceable(1) %arrayidx1) #21
%tobool.not = icmp ne i32 %call, 0
%inc = zext i1 %tobool.not to i64
%spec.select = add nuw nsw i64 %ans.09, %inc
%inc2 = add nuw nsw i64 %i.010, 1
%exitcond.not = icmp eq i64 %inc2, %n
br i1 %exitcond.not, label %for.cond.cleanup, label %for.body, !llvm.loop !40
}
; Function Attrs: nofree norecurse nosync nounwind memory(argmem: read) uwtable
define dso_local i64 @unique_num(i64 noundef %n, ptr nocapture noundef readonly %a) local_unnamed_addr #8 {
entry:
%cmp9 = icmp sgt i64 %n, 1
br i1 %cmp9, label %for.body.preheader, label %for.cond.cleanup
for.body.preheader: ; preds = %entry
%0 = add i64 %n, -1
%min.iters.check = icmp ult i64 %n, 5
br i1 %min.iters.check, label %for.body.preheader16, label %vector.ph
vector.ph: ; preds = %for.body.preheader
%n.vec = and i64 %0, -4
%ind.end = or i64 %n.vec, 1
br label %vector.body
vector.body: ; preds = %vector.body, %vector.ph
%index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
%vec.phi = phi <2 x i64> [ <i64 1, i64 0>, %vector.ph ], [ %9, %vector.body ]
%vec.phi12 = phi <2 x i64> [ zeroinitializer, %vector.ph ], [ %10, %vector.body ]
%offset.idx = or i64 %index, 1
%1 = getelementptr inbounds i64, ptr %a, i64 %offset.idx
%wide.load = load <2 x i64>, ptr %1, align 8, !tbaa !5
%2 = getelementptr inbounds i64, ptr %1, i64 2
%wide.load13 = load <2 x i64>, ptr %2, align 8, !tbaa !5
%3 = getelementptr i64, ptr %1, i64 -1
%wide.load14 = load <2 x i64>, ptr %3, align 8, !tbaa !5
%4 = getelementptr i64, ptr %1, i64 1
%wide.load15 = load <2 x i64>, ptr %4, align 8, !tbaa !5
%5 = icmp ne <2 x i64> %wide.load, %wide.load14
%6 = icmp ne <2 x i64> %wide.load13, %wide.load15
%7 = zext <2 x i1> %5 to <2 x i64>
%8 = zext <2 x i1> %6 to <2 x i64>
%9 = add <2 x i64> %vec.phi, %7
%10 = add <2 x i64> %vec.phi12, %8
%index.next = add nuw i64 %index, 4
%11 = icmp eq i64 %index.next, %n.vec
br i1 %11, label %middle.block, label %vector.body, !llvm.loop !41
middle.block: ; preds = %vector.body
%bin.rdx = add <2 x i64> %10, %9
%12 = tail call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %bin.rdx)
%cmp.n = icmp eq i64 %0, %n.vec
br i1 %cmp.n, label %for.cond.cleanup, label %for.body.preheader16
for.body.preheader16: ; preds = %for.body.preheader, %middle.block
%i.011.ph = phi i64 [ 1, %for.body.preheader ], [ %ind.end, %middle.block ]
%ans.010.ph = phi i64 [ 1, %for.body.preheader ], [ %12, %middle.block ]
br label %for.body
for.cond.cleanup: ; preds = %for.body, %middle.block, %entry
%ans.0.lcssa = phi i64 [ 1, %entry ], [ %12, %middle.block ], [ %spec.select, %for.body ]
ret i64 %ans.0.lcssa
for.body: ; preds = %for.body.preheader16, %for.body
%i.011 = phi i64 [ %inc3, %for.body ], [ %i.011.ph, %for.body.preheader16 ]
%ans.010 = phi i64 [ %spec.select, %for.body ], [ %ans.010.ph, %for.body.preheader16 ]
%arrayidx = getelementptr inbounds i64, ptr %a, i64 %i.011
%13 = load i64, ptr %arrayidx, align 8, !tbaa !5
%arrayidx1 = getelementptr i64, ptr %arrayidx, i64 -1
%14 = load i64, ptr %arrayidx1, align 8, !tbaa !5
%cmp2.not = icmp ne i64 %13, %14
%inc = zext i1 %cmp2.not to i64
%spec.select = add nuw nsw i64 %ans.010, %inc
%inc3 = add nuw nsw i64 %i.011, 1
%exitcond.not = icmp eq i64 %inc3, %n
br i1 %exitcond.not, label %for.cond.cleanup, label %for.body, !llvm.loop !42
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @cmp1(ptr nocapture noundef readonly %p, ptr nocapture noundef readonly %q) #13 {
entry:
%0 = load i64, ptr %p, align 8, !tbaa !43
%1 = load i64, ptr %q, align 8, !tbaa !43
%sub = sub nsw i64 %0, %1
%conv = trunc i64 %sub to i32
ret i32 %conv
}
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local i32 @cmp2(ptr nocapture noundef readonly %p, ptr nocapture noundef readonly %q) #13 {
entry:
%0 = load i64, ptr %q, align 8, !tbaa !43
%1 = load i64, ptr %p, align 8, !tbaa !43
%sub = sub nsw i64 %0, %1
%conv = trunc i64 %sub to i32
ret i32 %conv
}
; Function Attrs: nofree nounwind uwtable
define dso_local void @strsortup(ptr noundef %a, i32 noundef %n) local_unnamed_addr #2 {
entry:
%conv = sext i32 %n to i64
tail call void @qsort(ptr noundef %a, i64 noundef %conv, i64 noundef 16, ptr noundef nonnull @cmp1) #22
ret void
}
; Function Attrs: nofree nounwind uwtable
define dso_local void @strsortdown(ptr noundef %a, i32 noundef %n) local_unnamed_addr #2 {
entry:
%conv = sext i32 %n to i64
tail call void @qsort(ptr noundef %a, i64 noundef %conv, i64 noundef 16, ptr noundef nonnull @cmp2) #22
ret void
}
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #2 {
entry:
%n = alloca i64, align 8
%x = alloca [15 x [15 x i64]], align 16
%y = alloca [15 x [15 x i64]], align 16
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %n) #22
%call.i = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i64, ptr %n, align 8, !tbaa !5
%1 = call ptr @llvm.stacksave.p0()
%vla = alloca i64, i64 %0, align 16
call void @llvm.lifetime.start.p0(i64 1800, ptr nonnull %x) #22
call void @llvm.lifetime.start.p0(i64 1800, ptr nonnull %y) #22
%2 = load i64, ptr %n, align 8, !tbaa !5
%cmp113 = icmp sgt i64 %2, 0
br i1 %cmp113, label %for.body, label %for.cond14.preheader
for.cond14.preheader: ; preds = %for.cond.cleanup4, %entry
%.lcssa = phi i64 [ %2, %entry ], [ %14, %for.cond.cleanup4 ]
%sh_prom = trunc i64 %.lcssa to i32
%shl = shl nuw i32 1, %sh_prom
%cmp15124.not = icmp eq i32 %sh_prom, 31
br i1 %cmp15124.not, label %cleanup57, label %for.cond20.preheader.lr.ph
for.cond20.preheader.lr.ph: ; preds = %for.cond14.preheader
%cmp21117 = icmp sgt i64 %.lcssa, 0
%sub = add nsw i64 %.lcssa, -1
br i1 %cmp21117, label %for.cond20.preheader.us.preheader, label %cleanup57
for.cond20.preheader.us.preheader: ; preds = %for.cond20.preheader.lr.ph
%3 = call i32 @llvm.smax.i32(i32 %shl, i32 1)
%smax = zext i32 %3 to i64
br label %for.cond20.preheader.us
for.cond20.preheader.us: ; preds = %for.cond20.preheader.us.preheader, %for.inc55.us
%i13.0126.us = phi i64 [ %inc56.us, %for.inc55.us ], [ 0, %for.cond20.preheader.us.preheader ]
%ans.0125.us = phi i64 [ %ans.1110.us, %for.inc55.us ], [ 0, %for.cond20.preheader.us.preheader ]
%rem.i99103.us = and i64 %i13.0126.us, 1
%conv46.us = trunc i64 %i13.0126.us to i32
%4 = call i32 @llvm.ctpop.i32(i32 %conv46.us), !range !45
%conv47.us = zext i32 %4 to i64
br label %for.body24.us
for.body24.us: ; preds = %for.cond20.preheader.us, %TTT.us
%j19.0120.us = phi i64 [ 0, %for.cond20.preheader.us ], [ %add.us, %TTT.us ]
%ans.1118.us = phi i64 [ %ans.0125.us, %for.cond20.preheader.us ], [ %ans.2.us, %TTT.us ]
%add.us = add nuw nsw i64 %j19.0120.us, 1
%cmp5.i.us = icmp eq i64 %j19.0120.us, 0
br i1 %cmp5.i.us, label %base.exit.us, label %cond.false.i.us.preheader
cond.false.i.us.preheader: ; preds = %for.body24.us
%xtraiter = and i64 %j19.0120.us, 3
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %cond.false.i.us.prol.loopexit, label %cond.false.i.us.prol
cond.false.i.us.prol: ; preds = %cond.false.i.us.preheader, %cond.false.i.us.prol
%i.tr7.i.us.prol = phi i64 [ %sub.i.us.prol, %cond.false.i.us.prol ], [ %add.us, %cond.false.i.us.preheader ]
%n.tr6.i.us.prol = phi i64 [ %div.i.us.prol, %cond.false.i.us.prol ], [ %i13.0126.us, %cond.false.i.us.preheader ]
%prol.iter = phi i64 [ %prol.iter.next, %cond.false.i.us.prol ], [ 0, %cond.false.i.us.preheader ]
%div.i.us.prol = sdiv i64 %n.tr6.i.us.prol, 2
%sub.i.us.prol = add nsw i64 %i.tr7.i.us.prol, -1
%prol.iter.next = add i64 %prol.iter, 1
%prol.iter.cmp.not = icmp eq i64 %prol.iter.next, %xtraiter
br i1 %prol.iter.cmp.not, label %cond.false.i.us.prol.loopexit, label %cond.false.i.us.prol, !llvm.loop !46
cond.false.i.us.prol.loopexit: ; preds = %cond.false.i.us.prol, %cond.false.i.us.preheader
%div.i.us.lcssa.unr = phi i64 [ undef, %cond.false.i.us.preheader ], [ %div.i.us.prol, %cond.false.i.us.prol ]
%i.tr7.i.us.unr = phi i64 [ %add.us, %cond.false.i.us.preheader ], [ %sub.i.us.prol, %cond.false.i.us.prol ]
%n.tr6.i.us.unr = phi i64 [ %i13.0126.us, %cond.false.i.us.preheader ], [ %div.i.us.prol, %cond.false.i.us.prol ]
%5 = icmp ult i64 %j19.0120.us, 4
br i1 %5, label %base.exit.us.loopexit, label %cond.false.i.us
cond.false.i.us: ; preds = %cond.false.i.us.prol.loopexit, %cond.false.i.us
%i.tr7.i.us = phi i64 [ %sub.i.us.3, %cond.false.i.us ], [ %i.tr7.i.us.unr, %cond.false.i.us.prol.loopexit ]
%n.tr6.i.us = phi i64 [ %div.i.us.3, %cond.false.i.us ], [ %n.tr6.i.us.unr, %cond.false.i.us.prol.loopexit ]
%div.i.us.3 = sdiv i64 %n.tr6.i.us, 16
%sub.i.us.3 = add nsw i64 %i.tr7.i.us, -4
%cmp.i.us.3 = icmp eq i64 %sub.i.us.3, 1
br i1 %cmp.i.us.3, label %base.exit.us.loopexit, label %cond.false.i.us
base.exit.us.loopexit: ; preds = %cond.false.i.us, %cond.false.i.us.prol.loopexit
%div.i.us.lcssa = phi i64 [ %div.i.us.lcssa.unr, %cond.false.i.us.prol.loopexit ], [ %div.i.us.3, %cond.false.i.us ]
%.pre = and i64 %div.i.us.lcssa, 1
br label %base.exit.us
base.exit.us: ; preds = %base.exit.us.loopexit, %for.body24.us
%.pre-phi = phi i64 [ %.pre, %base.exit.us.loopexit ], [ %rem.i99103.us, %for.body24.us ]
%tobool.not.us = icmp eq i64 %.pre-phi, 0
br i1 %tobool.not.us, label %TTT.us, label %for.cond25.preheader.us
for.body30.us: ; preds = %for.cond25.preheader.us, %for.inc40.us
%k.0116.us = phi i64 [ %inc41.us, %for.inc40.us ], [ 0, %for.cond25.preheader.us ]
%arrayidx32.us = getelementptr inbounds [15 x [15 x i64]], ptr %x, i64 0, i64 %j19.0120.us, i64 %k.0116.us
%6 = load i64, ptr %arrayidx32.us, align 8, !tbaa !5
%cmp5.i91.us = icmp eq i64 %6, 1
br i1 %cmp5.i91.us, label %base.exit100.thread.us, label %cond.false.i92.us.preheader
cond.false.i92.us.preheader: ; preds = %for.body30.us
%7 = add i64 %6, 3
%8 = add i64 %6, -2
%xtraiter144 = and i64 %7, 3
%lcmp.mod145.not = icmp eq i64 %xtraiter144, 0
br i1 %lcmp.mod145.not, label %cond.false.i92.us.prol.loopexit, label %cond.false.i92.us.prol
cond.false.i92.us.prol: ; preds = %cond.false.i92.us.preheader, %cond.false.i92.us.prol
%i.tr7.i93.us.prol = phi i64 [ %sub.i96.us.prol, %cond.false.i92.us.prol ], [ %6, %cond.false.i92.us.preheader ]
%n.tr6.i94.us.prol = phi i64 [ %div.i95.us.prol, %cond.false.i92.us.prol ], [ %i13.0126.us, %cond.false.i92.us.preheader ]
%prol.iter146 = phi i64 [ %prol.iter146.next, %cond.false.i92.us.prol ], [ 0, %cond.false.i92.us.preheader ]
%div.i95.us.prol = sdiv i64 %n.tr6.i94.us.prol, 2
%sub.i96.us.prol = add nsw i64 %i.tr7.i93.us.prol, -1
%prol.iter146.next = add i64 %prol.iter146, 1
%prol.iter146.cmp.not = icmp eq i64 %prol.iter146.next, %xtraiter144
br i1 %prol.iter146.cmp.not, label %cond.false.i92.us.prol.loopexit, label %cond.false.i92.us.prol, !llvm.loop !47
cond.false.i92.us.prol.loopexit: ; preds = %cond.false.i92.us.prol, %cond.false.i92.us.preheader
%div.i95.us.lcssa.unr = phi i64 [ undef, %cond.false.i92.us.preheader ], [ %div.i95.us.prol, %cond.false.i92.us.prol ]
%i.tr7.i93.us.unr = phi i64 [ %6, %cond.false.i92.us.preheader ], [ %sub.i96.us.prol, %cond.false.i92.us.prol ]
%n.tr6.i94.us.unr = phi i64 [ %i13.0126.us, %cond.false.i92.us.preheader ], [ %div.i95.us.prol, %cond.false.i92.us.prol ]
%9 = icmp ult i64 %8, 3
br i1 %9, label %base.exit100.us, label %cond.false.i92.us
cond.false.i92.us: ; preds = %cond.false.i92.us.prol.loopexit, %cond.false.i92.us
%i.tr7.i93.us = phi i64 [ %sub.i96.us.3, %cond.false.i92.us ], [ %i.tr7.i93.us.unr, %cond.false.i92.us.prol.loopexit ]
%n.tr6.i94.us = phi i64 [ %div.i95.us.3, %cond.false.i92.us ], [ %n.tr6.i94.us.unr, %cond.false.i92.us.prol.loopexit ]
%div.i95.us.3 = sdiv i64 %n.tr6.i94.us, 16
%sub.i96.us.3 = add nsw i64 %i.tr7.i93.us, -4
%cmp.i97.us.3 = icmp eq i64 %sub.i96.us.3, 1
br i1 %cmp.i97.us.3, label %base.exit100.us, label %cond.false.i92.us
base.exit100.us: ; preds = %cond.false.i92.us, %cond.false.i92.us.prol.loopexit
%div.i95.us.lcssa = phi i64 [ %div.i95.us.lcssa.unr, %cond.false.i92.us.prol.loopexit ], [ %div.i95.us.3, %cond.false.i92.us ]
%rem.i99.us = srem i64 %div.i95.us.lcssa, 2
%arrayidx35.us = getelementptr inbounds [15 x [15 x i64]], ptr %y, i64 0, i64 %j19.0120.us, i64 %k.0116.us
%10 = load i64, ptr %arrayidx35.us, align 8, !tbaa !5
%cmp36.not.us = icmp eq i64 %rem.i99.us, %10
br i1 %cmp36.not.us, label %for.inc40.us, label %for.inc55.us
base.exit100.thread.us: ; preds = %for.body30.us
%arrayidx35104.us = getelementptr inbounds [15 x [15 x i64]], ptr %y, i64 0, i64 %j19.0120.us, i64 %k.0116.us
%11 = load i64, ptr %arrayidx35104.us, align 8, !tbaa !5
%cmp36.not105.us = icmp eq i64 %rem.i99103.us, %11
br i1 %cmp36.not105.us, label %for.inc40.us, label %for.inc55.us
for.inc55.us: ; preds = %TTT.us, %base.exit100.us, %base.exit100.thread.us
%ans.1110.us = phi i64 [ %ans.1118.us, %base.exit100.thread.us ], [ %ans.1118.us, %base.exit100.us ], [ %ans.2.us, %TTT.us ]
%inc56.us = add nuw nsw i64 %i13.0126.us, 1
%exitcond134.not = icmp eq i64 %inc56.us, %smax
br i1 %exitcond134.not, label %cleanup57, label %for.cond20.preheader.us, !llvm.loop !48
for.inc40.us: ; preds = %base.exit100.thread.us, %base.exit100.us
%inc41.us = add nuw nsw i64 %k.0116.us, 1
%exitcond.not = icmp eq i64 %inc41.us, %12
br i1 %exitcond.not, label %TTT.us, label %for.body30.us, !llvm.loop !49
TTT.us: ; preds = %for.inc40.us, %for.cond25.preheader.us, %base.exit.us
%cmp43.us = icmp eq i64 %j19.0120.us, %sub
%cond.i.us = call i64 @llvm.smax.i64(i64 %ans.1118.us, i64 %conv47.us)
%ans.2.us = select i1 %cmp43.us, i64 %cond.i.us, i64 %ans.1118.us
%exitcond133.not = icmp eq i64 %add.us, %.lcssa
br i1 %exitcond133.not, label %for.inc55.us, label %for.body24.us, !llvm.loop !50
for.cond25.preheader.us: ; preds = %base.exit.us
%arrayidx26.us = getelementptr inbounds i64, ptr %vla, i64 %j19.0120.us
%12 = load i64, ptr %arrayidx26.us, align 8, !tbaa !5
%cmp27.not115.us = icmp sgt i64 %12, 0
br i1 %cmp27.not115.us, label %for.body30.us, label %TTT.us
for.body: ; preds = %entry, %for.cond.cleanup4
%i.0114 = phi i64 [ %inc11, %for.cond.cleanup4 ], [ 0, %entry ]
%arrayidx = getelementptr inbounds i64, ptr %vla, i64 %i.0114
%call.i88 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%13 = load i64, ptr %arrayidx, align 8, !tbaa !5
%cmp3111 = icmp sgt i64 %13, 0
br i1 %cmp3111, label %for.body5, label %for.cond.cleanup4
for.cond.cleanup4: ; preds = %for.body5, %for.body
%inc11 = add nuw nsw i64 %i.0114, 1
%14 = load i64, ptr %n, align 8, !tbaa !5
%cmp = icmp slt i64 %inc11, %14
br i1 %cmp, label %for.body, label %for.cond14.preheader, !llvm.loop !51
for.body5: ; preds = %for.body, %for.body5
%j.0112 = phi i64 [ %inc, %for.body5 ], [ 0, %for.body ]
%arrayidx7 = getelementptr inbounds [15 x [15 x i64]], ptr %x, i64 0, i64 %i.0114, i64 %j.0112
%call.i89 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx7)
%arrayidx9 = getelementptr inbounds [15 x [15 x i64]], ptr %y, i64 0, i64 %i.0114, i64 %j.0112
%call.i90 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx9)
%inc = add nuw nsw i64 %j.0112, 1
%15 = load i64, ptr %arrayidx, align 8, !tbaa !5
%cmp3 = icmp slt i64 %inc, %15
br i1 %cmp3, label %for.body5, label %for.cond.cleanup4, !llvm.loop !52
cleanup57: ; preds = %for.inc55.us, %for.cond20.preheader.lr.ph, %for.cond14.preheader
%ans.0.lcssa = phi i64 [ 0, %for.cond14.preheader ], [ 0, %for.cond20.preheader.lr.ph ], [ %ans.1110.us, %for.inc55.us ]
%call59 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %ans.0.lcssa)
call void @llvm.lifetime.end.p0(i64 1800, ptr nonnull %y) #22
call void @llvm.lifetime.end.p0(i64 1800, ptr nonnull %x) #22
call void @llvm.stackrestore.p0(ptr %1)
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %n) #22
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.ctpop.i32(i32) #18
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smax.i64(i64, i64) #19
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smin.i64(i64, i64) #19
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smax.i32(i32, i32) #19
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare <2 x i64> @llvm.smin.v2i64(<2 x i64>, <2 x i64>) #19
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.vector.reduce.smin.v2i64(<2 x i64>) #19
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare <2 x i64> @llvm.smax.v2i64(<2 x i64>, <2 x i64>) #19
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.vector.reduce.smax.v2i64(<2 x i64>) #19
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.vector.reduce.add.v2i64(<2 x i64>) #19
attributes #0 = { mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: readwrite) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress nofree nosync nounwind willreturn memory(none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nofree nosync nounwind memory(argmem: read) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { nofree norecurse nosync nounwind memory(none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #8 = { nofree norecurse nosync nounwind memory(argmem: read) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #9 = { mustprogress nofree norecurse nosync nounwind willreturn memory(write, argmem: readwrite, inaccessiblemem: none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #10 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #11 = { mustprogress nocallback nofree nosync nounwind willreturn }
attributes #12 = { mustprogress nounwind willreturn allockind("realloc") allocsize(1) memory(argmem: readwrite, inaccessiblemem: readwrite) "alloc-family"="malloc" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #13 = { mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #14 = { mustprogress nofree nounwind willreturn memory(argmem: read) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #15 = { mustprogress nofree nounwind willreturn memory(argmem: read) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #16 = { nofree "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #17 = { nofree nounwind memory(argmem: read) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #18 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #19 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #20 = { nounwind allocsize(1) }
attributes #21 = { nounwind willreturn memory(read) }
attributes #22 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"long long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10, !11, !12}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!"llvm.loop.isvectorized", i32 1}
!12 = !{!"llvm.loop.unroll.runtime.disable"}
!13 = distinct !{!13, !10, !12, !11}
!14 = distinct !{!14, !10, !11, !12}
!15 = distinct !{!15, !10, !12, !11}
!16 = distinct !{!16, !17}
!17 = !{!"llvm.loop.unroll.disable"}
!18 = distinct !{!18, !10}
!19 = distinct !{!19, !10}
!20 = distinct !{!20, !17}
!21 = !{!7, !7, i64 0}
!22 = distinct !{!22, !17}
!23 = !{!24, !24, i64 0}
!24 = !{!"int", !7, i64 0}
!25 = distinct !{!25, !10}
!26 = distinct !{!26, !10}
!27 = distinct !{!27, !10, !28, !11, !12}
!28 = !{!"llvm.loop.peeled.count", i32 1}
!29 = distinct !{!29, !10}
!30 = distinct !{!30, !10}
!31 = !{!32, !32, i64 0}
!32 = !{!"any pointer", !7, i64 0}
!33 = distinct !{!33, !10}
!34 = distinct !{!34, !10}
!35 = distinct !{!35, !10}
!36 = distinct !{!36, !10}
!37 = distinct !{!37, !10}
!38 = distinct !{!38, !10}
!39 = distinct !{!39, !10}
!40 = distinct !{!40, !10}
!41 = distinct !{!41, !10, !11, !12}
!42 = distinct !{!42, !10, !12, !11}
!43 = !{!44, !6, i64 0}
!44 = !{!"", !6, i64 0, !6, i64 8}
!45 = !{i32 0, i32 33}
!46 = distinct !{!46, !17}
!47 = distinct !{!47, !17}
!48 = distinct !{!48, !10}
!49 = distinct !{!49, !10}
!50 = distinct !{!50, !10}
!51 = distinct !{!51, !10}
!52 = distinct !{!52, !10}
|
#include <stdio.h>
#include <string.h>
#define N 15
int main() {
static int aa[N], xx[N][N - 1], yy[N][N - 1], honest[N];
int n, i, j, b, k, yes, ans;
scanf("%d", &n);
for (i = 0; i < n; i++) {
scanf("%d", &aa[i]);
for (j = 0; j < aa[i]; j++)
scanf("%d%d", &xx[i][j], &yy[i][j]), xx[i][j]--;
}
ans = -1;
for (b = 0; b < 1 << n; b++) {
memset(honest, 0, n * sizeof *honest);
for (i = 0; i < n; i++)
if (b & 1 << i)
honest[i] = 1;
yes = 1;
k = 0;
for (i = 0; i < n; i++)
if (honest[i]) {
k++;
for (j = 0; j < aa[i]; j++)
if (honest[xx[i][j]] != yy[i][j])
yes = 0;
}
if (yes && ans < k)
ans = k;
}
printf("%d\n", ans);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_281228/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_281228/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"
@main.aa = internal global [15 x i32] zeroinitializer, align 16
@main.xx = internal global [15 x [14 x i32]] zeroinitializer, align 16
@main.yy = internal global [15 x [14 x i32]] zeroinitializer, align 16
@main.honest = internal unnamed_addr global [15 x i32] zeroinitializer, align 16
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [5 x i8] c"%d%d\00", align 1
@.str.2 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
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
%cmp112 = icmp sgt i32 %0, 0
br i1 %cmp112, label %for.body, label %for.body25.lr.ph.thread
for.body25.lr.ph.thread: ; preds = %entry
%shl176 = shl nuw nsw i32 1, %0
%conv182 = sext i32 %0 to i64
%mul183 = shl nsw i64 %conv182, 2
br label %for.body25.preheader
for.cond23.preheader: ; preds = %for.inc20
%shl = shl nuw i32 1, %23
%cmp24126.not = icmp eq i32 %23, 31
br i1 %cmp24126.not, label %for.end79, label %for.body25.lr.ph
for.body25.lr.ph: ; preds = %for.cond23.preheader
%conv = sext i32 %23 to i64
%mul = shl nsw i64 %conv, 2
%cmp27114 = icmp sgt i32 %23, 0
br i1 %cmp27114, label %for.body25.us.preheader, label %for.body25.preheader
for.body25.preheader: ; preds = %for.body25.lr.ph.thread, %for.body25.lr.ph
%mul186 = phi i64 [ %mul183, %for.body25.lr.ph.thread ], [ %mul, %for.body25.lr.ph ]
%shl179185 = phi i32 [ %shl176, %for.body25.lr.ph.thread ], [ %shl, %for.body25.lr.ph ]
%smax = call i32 @llvm.smax.i32(i32 %shl179185, i32 1)
%xtraiter = and i32 %smax, 7
%1 = icmp ult i32 %smax, 8
br i1 %1, label %for.end79.loopexit189.unr-lcssa, label %for.body25.preheader.new
for.body25.preheader.new: ; preds = %for.body25.preheader
%unroll_iter = and i32 %smax, 2147483640
br label %for.body25
for.body25.us.preheader: ; preds = %for.body25.lr.ph
%smax173 = call i32 @llvm.smax.i32(i32 %shl, i32 1)
%wide.trip.count = zext i32 %23 to i64
%xtraiter190 = and i64 %wide.trip.count, 1
%2 = icmp eq i32 %23, 1
%unroll_iter193 = and i64 %wide.trip.count, 4294967294
%lcmp.mod192.not = icmp eq i64 %xtraiter190, 0
br label %for.body29.us.preheader
for.body29.us.preheader: ; preds = %for.cond36.for.end71_crit_edge.us, %for.body25.us.preheader
%ans.0128.us = phi i32 [ %ans.1.us, %for.cond36.for.end71_crit_edge.us ], [ -1, %for.body25.us.preheader ]
%b.0127.us = phi i32 [ %inc78.us, %for.cond36.for.end71_crit_edge.us ], [ 0, %for.body25.us.preheader ]
call void @llvm.memset.p0.i64(ptr nonnull align 16 @main.honest, i8 0, i64 %mul, i1 false)
br i1 %2, label %for.body39.us.preheader.unr-lcssa, label %for.body29.us
for.body39.us: ; preds = %for.body39.us.preheader, %for.inc69.us
%indvars.iv168 = phi i64 [ %indvars.iv.next169, %for.inc69.us ], [ 0, %for.body39.us.preheader ]
%yes.0123.us = phi i32 [ %yes.3.us, %for.inc69.us ], [ 1, %for.body39.us.preheader ]
%k.0122.us = phi i32 [ %k.1.us, %for.inc69.us ], [ 0, %for.body39.us.preheader ]
%arrayidx41.us = getelementptr inbounds [15 x i32], ptr @main.honest, i64 0, i64 %indvars.iv168
%3 = load i32, ptr %arrayidx41.us, align 4, !tbaa !5
%tobool42.not.us = icmp eq i32 %3, 0
br i1 %tobool42.not.us, label %for.inc69.us, label %if.then43.us
if.then43.us: ; preds = %for.body39.us
%inc44.us = add nsw i32 %k.0122.us, 1
%arrayidx47.us = getelementptr inbounds [15 x i32], ptr @main.aa, i64 0, i64 %indvars.iv168
%4 = load i32, ptr %arrayidx47.us, align 4, !tbaa !5
%cmp48116.us = icmp sgt i32 %4, 0
br i1 %cmp48116.us, label %for.body50.us.preheader, label %for.inc69.us
for.body50.us.preheader: ; preds = %if.then43.us
%wide.trip.count166 = zext i32 %4 to i64
%xtraiter195 = and i64 %wide.trip.count166, 1
%5 = icmp eq i32 %4, 1
br i1 %5, label %for.inc69.us.loopexit.unr-lcssa, label %for.body50.us.preheader.new
for.body50.us.preheader.new: ; preds = %for.body50.us.preheader
%unroll_iter199 = and i64 %wide.trip.count166, 4294967294
br label %for.body50.us
for.body50.us: ; preds = %for.body50.us, %for.body50.us.preheader.new
%indvars.iv163 = phi i64 [ 0, %for.body50.us.preheader.new ], [ %indvars.iv.next164.1, %for.body50.us ]
%yes.1118.us = phi i32 [ %yes.0123.us, %for.body50.us.preheader.new ], [ %spec.select.us.1, %for.body50.us ]
%niter200 = phi i64 [ 0, %for.body50.us.preheader.new ], [ %niter200.next.1, %for.body50.us ]
%arrayidx54.us = getelementptr inbounds [15 x [14 x i32]], ptr @main.xx, i64 0, i64 %indvars.iv168, i64 %indvars.iv163
%6 = load i32, ptr %arrayidx54.us, align 8, !tbaa !5
%idxprom55.us = sext i32 %6 to i64
%arrayidx56.us = getelementptr inbounds [15 x i32], ptr @main.honest, i64 0, i64 %idxprom55.us
%7 = load i32, ptr %arrayidx56.us, align 4, !tbaa !5
%arrayidx60.us = getelementptr inbounds [15 x [14 x i32]], ptr @main.yy, i64 0, i64 %indvars.iv168, i64 %indvars.iv163
%8 = load i32, ptr %arrayidx60.us, align 8, !tbaa !5
%cmp61.not.us = icmp eq i32 %7, %8
%indvars.iv.next164 = or i64 %indvars.iv163, 1
%arrayidx54.us.1 = getelementptr inbounds [15 x [14 x i32]], ptr @main.xx, i64 0, i64 %indvars.iv168, i64 %indvars.iv.next164
%9 = load i32, ptr %arrayidx54.us.1, align 4, !tbaa !5
%idxprom55.us.1 = sext i32 %9 to i64
%arrayidx56.us.1 = getelementptr inbounds [15 x i32], ptr @main.honest, i64 0, i64 %idxprom55.us.1
%10 = load i32, ptr %arrayidx56.us.1, align 4, !tbaa !5
%arrayidx60.us.1 = getelementptr inbounds [15 x [14 x i32]], ptr @main.yy, i64 0, i64 %indvars.iv168, i64 %indvars.iv.next164
%11 = load i32, ptr %arrayidx60.us.1, align 4, !tbaa !5
%cmp61.not.us.1 = icmp eq i32 %10, %11
%12 = select i1 %cmp61.not.us.1, i1 %cmp61.not.us, i1 false
%spec.select.us.1 = select i1 %12, i32 %yes.1118.us, i32 0
%indvars.iv.next164.1 = add nuw nsw i64 %indvars.iv163, 2
%niter200.next.1 = add i64 %niter200, 2
%niter200.ncmp.1 = icmp eq i64 %niter200.next.1, %unroll_iter199
br i1 %niter200.ncmp.1, label %for.inc69.us.loopexit.unr-lcssa, label %for.body50.us, !llvm.loop !9
for.inc69.us.loopexit.unr-lcssa: ; preds = %for.body50.us, %for.body50.us.preheader
%spec.select.us.lcssa.ph = phi i32 [ undef, %for.body50.us.preheader ], [ %spec.select.us.1, %for.body50.us ]
%indvars.iv163.unr = phi i64 [ 0, %for.body50.us.preheader ], [ %indvars.iv.next164.1, %for.body50.us ]
%yes.1118.us.unr = phi i32 [ %yes.0123.us, %for.body50.us.preheader ], [ %spec.select.us.1, %for.body50.us ]
%lcmp.mod197.not = icmp eq i64 %xtraiter195, 0
br i1 %lcmp.mod197.not, label %for.inc69.us, label %for.body50.us.epil
for.body50.us.epil: ; preds = %for.inc69.us.loopexit.unr-lcssa
%arrayidx54.us.epil = getelementptr inbounds [15 x [14 x i32]], ptr @main.xx, i64 0, i64 %indvars.iv168, i64 %indvars.iv163.unr
%13 = load i32, ptr %arrayidx54.us.epil, align 4, !tbaa !5
%idxprom55.us.epil = sext i32 %13 to i64
%arrayidx56.us.epil = getelementptr inbounds [15 x i32], ptr @main.honest, i64 0, i64 %idxprom55.us.epil
%14 = load i32, ptr %arrayidx56.us.epil, align 4, !tbaa !5
%arrayidx60.us.epil = getelementptr inbounds [15 x [14 x i32]], ptr @main.yy, i64 0, i64 %indvars.iv168, i64 %indvars.iv163.unr
%15 = load i32, ptr %arrayidx60.us.epil, align 4, !tbaa !5
%cmp61.not.us.epil = icmp eq i32 %14, %15
%spec.select.us.epil = select i1 %cmp61.not.us.epil, i32 %yes.1118.us.unr, i32 0
br label %for.inc69.us
for.inc69.us: ; preds = %for.body50.us.epil, %for.inc69.us.loopexit.unr-lcssa, %if.then43.us, %for.body39.us
%k.1.us = phi i32 [ %k.0122.us, %for.body39.us ], [ %inc44.us, %if.then43.us ], [ %inc44.us, %for.inc69.us.loopexit.unr-lcssa ], [ %inc44.us, %for.body50.us.epil ]
%yes.3.us = phi i32 [ %yes.0123.us, %for.body39.us ], [ %yes.0123.us, %if.then43.us ], [ %spec.select.us.lcssa.ph, %for.inc69.us.loopexit.unr-lcssa ], [ %spec.select.us.epil, %for.body50.us.epil ]
%indvars.iv.next169 = add nuw nsw i64 %indvars.iv168, 1
%exitcond172.not = icmp eq i64 %indvars.iv.next169, %wide.trip.count
br i1 %exitcond172.not, label %for.cond36.for.end71_crit_edge.us, label %for.body39.us, !llvm.loop !11
for.body29.us: ; preds = %for.body29.us.preheader, %for.inc33.us.1
%indvars.iv159 = phi i64 [ %indvars.iv.next160.1, %for.inc33.us.1 ], [ 0, %for.body29.us.preheader ]
%niter194 = phi i64 [ %niter194.next.1, %for.inc33.us.1 ], [ 0, %for.body29.us.preheader ]
%16 = trunc i64 %indvars.iv159 to i32
%shl30.us = shl nuw i32 1, %16
%and.us = and i32 %shl30.us, %b.0127.us
%tobool.not.us = icmp eq i32 %and.us, 0
br i1 %tobool.not.us, label %for.inc33.us, label %if.then.us
if.then.us: ; preds = %for.body29.us
%arrayidx32.us = getelementptr inbounds [15 x i32], ptr @main.honest, i64 0, i64 %indvars.iv159
store i32 1, ptr %arrayidx32.us, align 8, !tbaa !5
br label %for.inc33.us
for.inc33.us: ; preds = %if.then.us, %for.body29.us
%indvars.iv.next160 = or i64 %indvars.iv159, 1
%17 = trunc i64 %indvars.iv.next160 to i32
%shl30.us.1 = shl nuw i32 1, %17
%and.us.1 = and i32 %shl30.us.1, %b.0127.us
%tobool.not.us.1 = icmp eq i32 %and.us.1, 0
br i1 %tobool.not.us.1, label %for.inc33.us.1, label %if.then.us.1
if.then.us.1: ; preds = %for.inc33.us
%arrayidx32.us.1 = getelementptr inbounds [15 x i32], ptr @main.honest, i64 0, i64 %indvars.iv.next160
store i32 1, ptr %arrayidx32.us.1, align 4, !tbaa !5
br label %for.inc33.us.1
for.inc33.us.1: ; preds = %if.then.us.1, %for.inc33.us
%indvars.iv.next160.1 = add nuw nsw i64 %indvars.iv159, 2
%niter194.next.1 = add i64 %niter194, 2
%niter194.ncmp.1 = icmp eq i64 %niter194.next.1, %unroll_iter193
br i1 %niter194.ncmp.1, label %for.body39.us.preheader.unr-lcssa, label %for.body29.us, !llvm.loop !12
for.body39.us.preheader.unr-lcssa: ; preds = %for.inc33.us.1, %for.body29.us.preheader
%indvars.iv159.unr = phi i64 [ 0, %for.body29.us.preheader ], [ %indvars.iv.next160.1, %for.inc33.us.1 ]
br i1 %lcmp.mod192.not, label %for.body39.us.preheader, label %for.body29.us.epil
for.body29.us.epil: ; preds = %for.body39.us.preheader.unr-lcssa
%18 = trunc i64 %indvars.iv159.unr to i32
%shl30.us.epil = shl nuw i32 1, %18
%and.us.epil = and i32 %shl30.us.epil, %b.0127.us
%tobool.not.us.epil = icmp eq i32 %and.us.epil, 0
br i1 %tobool.not.us.epil, label %for.body39.us.preheader, label %if.then.us.epil
if.then.us.epil: ; preds = %for.body29.us.epil
%arrayidx32.us.epil = getelementptr inbounds [15 x i32], ptr @main.honest, i64 0, i64 %indvars.iv159.unr
store i32 1, ptr %arrayidx32.us.epil, align 4, !tbaa !5
br label %for.body39.us.preheader
for.body39.us.preheader: ; preds = %for.body29.us.epil, %if.then.us.epil, %for.body39.us.preheader.unr-lcssa
br label %for.body39.us
for.cond36.for.end71_crit_edge.us: ; preds = %for.inc69.us
%tobool72.not.us = icmp ne i32 %yes.3.us, 0
%cmp73.us = icmp slt i32 %ans.0128.us, %k.1.us
%or.cond.us = select i1 %tobool72.not.us, i1 %cmp73.us, i1 false
%ans.1.us = select i1 %or.cond.us, i32 %k.1.us, i32 %ans.0128.us
%inc78.us = add nuw nsw i32 %b.0127.us, 1
%exitcond174.not = icmp eq i32 %inc78.us, %smax173
br i1 %exitcond174.not, label %for.end79, label %for.body29.us.preheader, !llvm.loop !13
for.body: ; preds = %entry, %for.inc20
%indvars.iv156 = phi i64 [ %indvars.iv.next157, %for.inc20 ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [15 x i32], ptr @main.aa, i64 0, i64 %indvars.iv156
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%19 = load i32, ptr %arrayidx, align 4, !tbaa !5
%cmp5110 = icmp sgt i32 %19, 0
br i1 %cmp5110, label %for.body6, label %for.inc20
for.body6: ; preds = %for.body, %for.body6
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body6 ], [ 0, %for.body ]
%arrayidx10 = getelementptr inbounds [15 x [14 x i32]], ptr @main.xx, i64 0, i64 %indvars.iv156, i64 %indvars.iv
%arrayidx14 = getelementptr inbounds [15 x [14 x i32]], ptr @main.yy, i64 0, i64 %indvars.iv156, i64 %indvars.iv
%call15 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %arrayidx10, ptr noundef nonnull %arrayidx14)
%20 = load i32, ptr %arrayidx10, align 4, !tbaa !5
%dec = add nsw i32 %20, -1
store i32 %dec, ptr %arrayidx10, align 4, !tbaa !5
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%21 = load i32, ptr %arrayidx, align 4, !tbaa !5
%22 = sext i32 %21 to i64
%cmp5 = icmp slt i64 %indvars.iv.next, %22
br i1 %cmp5, label %for.body6, label %for.inc20, !llvm.loop !14
for.inc20: ; preds = %for.body6, %for.body
%indvars.iv.next157 = add nuw nsw i64 %indvars.iv156, 1
%23 = load i32, ptr %n, align 4, !tbaa !5
%24 = sext i32 %23 to i64
%cmp = icmp slt i64 %indvars.iv.next157, %24
br i1 %cmp, label %for.body, label %for.cond23.preheader, !llvm.loop !15
for.body25: ; preds = %for.body25, %for.body25.preheader.new
%niter = phi i32 [ 0, %for.body25.preheader.new ], [ %niter.next.7, %for.body25 ]
call void @llvm.memset.p0.i64(ptr nonnull align 16 @main.honest, i8 0, i64 %mul186, i1 false)
call void @llvm.memset.p0.i64(ptr nonnull align 16 @main.honest, i8 0, i64 %mul186, i1 false)
call void @llvm.memset.p0.i64(ptr nonnull align 16 @main.honest, i8 0, i64 %mul186, i1 false)
call void @llvm.memset.p0.i64(ptr nonnull align 16 @main.honest, i8 0, i64 %mul186, i1 false)
call void @llvm.memset.p0.i64(ptr nonnull align 16 @main.honest, i8 0, i64 %mul186, i1 false)
call void @llvm.memset.p0.i64(ptr nonnull align 16 @main.honest, i8 0, i64 %mul186, i1 false)
call void @llvm.memset.p0.i64(ptr nonnull align 16 @main.honest, i8 0, i64 %mul186, i1 false)
call void @llvm.memset.p0.i64(ptr nonnull align 16 @main.honest, i8 0, i64 %mul186, i1 false)
%niter.next.7 = add i32 %niter, 8
%niter.ncmp.7 = icmp eq i32 %niter.next.7, %unroll_iter
br i1 %niter.ncmp.7, label %for.end79.loopexit189.unr-lcssa, label %for.body25, !llvm.loop !13
for.end79.loopexit189.unr-lcssa: ; preds = %for.body25, %for.body25.preheader
%lcmp.mod.not = icmp eq i32 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.end79, label %for.body25.epil
for.body25.epil: ; preds = %for.end79.loopexit189.unr-lcssa, %for.body25.epil
%epil.iter = phi i32 [ %epil.iter.next, %for.body25.epil ], [ 0, %for.end79.loopexit189.unr-lcssa ]
call void @llvm.memset.p0.i64(ptr nonnull align 16 @main.honest, i8 0, i64 %mul186, i1 false)
%epil.iter.next = add i32 %epil.iter, 1
%epil.iter.cmp.not = icmp eq i32 %epil.iter.next, %xtraiter
br i1 %epil.iter.cmp.not, label %for.end79, label %for.body25.epil, !llvm.loop !16
for.end79: ; preds = %for.end79.loopexit189.unr-lcssa, %for.body25.epil, %for.cond36.for.end71_crit_edge.us, %for.cond23.preheader
%ans.0.lcssa = phi i32 [ -1, %for.cond23.preheader ], [ %ans.1.us, %for.cond36.for.end71_crit_edge.us ], [ 0, %for.body25.epil ], [ 0, %for.end79.loopexit189.unr-lcssa ]
%call80 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %ans.0.lcssa)
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 nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #3
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smax.i32(i32, i32) #4
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #4 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #5 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
!14 = distinct !{!14, !10}
!15 = distinct !{!15, !10}
!16 = distinct !{!16, !17}
!17 = !{!"llvm.loop.unroll.disable"}
|
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
typedef long long ll;
typedef int keytype;
int gcd(int a, int b){ return (a % b) ? gcd(b, a % b) : b;}
int lcm(int a, int b){ return (a / gcd(a, b)) * b;}
void quicksort(keytype a[], int first, int last)
{
int i, j;
keytype x, t;
x = a[(first + last) / 2];
i = first; j = last;
for ( ; ; ) {
while (a[i] < x) i++;
while (x < a[j]) j--;
if (i >= j) break;
t = a[i]; a[i] = a[j]; a[j] = t;
i++; j--;
}
if (first < i - 1) quicksort(a, first , i - 1);
if (j + 1 < last) quicksort(a, j + 1, last);
}
int is_prime(int x){
if(x <= 1) return 0;
for(int i = 2; i * i <= x; i++){
if(x % i == 0) return 0;
}
return 1;
}
int is_substr(char s[], char t[], int i){
int flag = 1;
if(s[i] == '\0') flag = 0;
for(int j = 0; j < strlen(t); ++j, ++i){
if(s[i] != t[j]){
flag = 0;
break;
}
}
return flag;
}
// factor list, number of factors, natural number
void factorize(int ftr[], int *num, int n){
int a = 2, cnt = 0;
while(n >= a){
if(n % a == 0){
n = n / a;
ftr[cnt++] = a;
}else{
a++;
}
}
*num = cnt;
}
void comb(int size1, int size2, int v[size1][size2]){
for(int i = 0; i < size1; i++){
v[i][0] = 1;
v[i][i] = 1;
}
for(int k = 1; k < size1; k++){
for(int j = 1; j < k; j++){
v[k][j] = (v[k-1][j-1] + v[k-1][j]);
}
}
}
int abs_val(int a, int b){
if(a > b) return a - b;
else return b - a;
}
int main(){
char s[27];
scanf("%s", s);
for(int i = 0; i < strlen(s); ++i){
for(int j = i + 1; j < strlen(s); ++j){
if(s[i] == s[j]){
puts("no");
return 0;
}
}
}
puts("yes");
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_281279/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_281279/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 [3 x i8] c"no\00", align 1
@.str.2 = private unnamed_addr constant [4 x i8] c"yes\00", align 1
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i32 @gcd(i32 noundef %a, i32 noundef %b) local_unnamed_addr #0 {
entry:
br label %tailrecurse
tailrecurse: ; preds = %tailrecurse, %entry
%a.tr = phi i32 [ %a, %entry ], [ %b.tr, %tailrecurse ]
%b.tr = phi i32 [ %b, %entry ], [ %rem, %tailrecurse ]
%rem = srem i32 %a.tr, %b.tr
%tobool.not = icmp eq i32 %rem, 0
br i1 %tobool.not, label %cond.end, label %tailrecurse
cond.end: ; preds = %tailrecurse
ret i32 %b.tr
}
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i32 @lcm(i32 noundef %a, i32 noundef %b) local_unnamed_addr #0 {
entry:
br label %tailrecurse.i
tailrecurse.i: ; preds = %tailrecurse.i, %entry
%a.tr.i = phi i32 [ %a, %entry ], [ %b.tr.i, %tailrecurse.i ]
%b.tr.i = phi i32 [ %b, %entry ], [ %rem.i, %tailrecurse.i ]
%rem.i = srem i32 %a.tr.i, %b.tr.i
%tobool.not.i = icmp eq i32 %rem.i, 0
br i1 %tobool.not.i, label %gcd.exit, label %tailrecurse.i
gcd.exit: ; preds = %tailrecurse.i
%div = sdiv i32 %a, %b.tr.i
%mul = mul nsw i32 %div, %b
ret i32 %mul
}
; Function Attrs: nofree nosync nounwind memory(argmem: readwrite) uwtable
define dso_local void @quicksort(ptr nocapture noundef %a, i32 noundef %first, i32 noundef %last) local_unnamed_addr #1 {
entry:
br label %tailrecurse
tailrecurse: ; preds = %if.end23, %entry
%first.tr = phi i32 [ %first, %entry ], [ %add24, %if.end23 ]
%add = add nsw i32 %first.tr, %last
%div = sdiv i32 %add, 2
%idxprom = sext i32 %div to i64
%arrayidx = getelementptr inbounds i32, ptr %a, i64 %idxprom
%0 = load i32, ptr %arrayidx, align 4, !tbaa !5
br label %for.cond
for.cond: ; preds = %if.end, %tailrecurse
%j.0 = phi i32 [ %last, %tailrecurse ], [ %dec19, %if.end ]
%i.0 = phi i32 [ %first.tr, %tailrecurse ], [ %inc18, %if.end ]
%1 = sext i32 %i.0 to i64
br label %while.cond
while.cond: ; preds = %while.cond, %for.cond
%indvars.iv = phi i64 [ %indvars.iv.next, %while.cond ], [ %1, %for.cond ]
%arrayidx2 = getelementptr inbounds i32, ptr %a, i64 %indvars.iv
%2 = load i32, ptr %arrayidx2, align 4, !tbaa !5
%cmp = icmp slt i32 %2, %0
%indvars.iv.next = add i64 %indvars.iv, 1
br i1 %cmp, label %while.cond, label %while.cond3.preheader, !llvm.loop !9
while.cond3.preheader: ; preds = %while.cond
%arrayidx2.le = getelementptr inbounds i32, ptr %a, i64 %indvars.iv
%3 = trunc i64 %indvars.iv to i32
%4 = sext i32 %j.0 to i64
br label %while.cond3
while.cond3: ; preds = %while.cond3, %while.cond3.preheader
%indvars.iv61 = phi i64 [ %indvars.iv.next62, %while.cond3 ], [ %4, %while.cond3.preheader ]
%arrayidx5 = getelementptr inbounds i32, ptr %a, i64 %indvars.iv61
%5 = load i32, ptr %arrayidx5, align 4, !tbaa !5
%cmp6 = icmp slt i32 %0, %5
%indvars.iv.next62 = add i64 %indvars.iv61, -1
br i1 %cmp6, label %while.cond3, label %while.end8, !llvm.loop !11
while.end8: ; preds = %while.cond3
%6 = trunc i64 %indvars.iv61 to i32
%cmp9.not = icmp slt i32 %3, %6
br i1 %cmp9.not, label %if.end, label %for.end
if.end: ; preds = %while.end8
%arrayidx5.le = getelementptr inbounds i32, ptr %a, i64 %indvars.iv61
store i32 %5, ptr %arrayidx2.le, align 4, !tbaa !5
store i32 %2, ptr %arrayidx5.le, align 4, !tbaa !5
%inc18 = add nsw i32 %3, 1
%dec19 = add nsw i32 %6, -1
br label %for.cond
for.end: ; preds = %while.end8
%sub = add nsw i32 %3, -1
%cmp20 = icmp sgt i32 %sub, %first.tr
br i1 %cmp20, label %if.then21, label %if.end23
if.then21: ; preds = %for.end
tail call void @quicksort(ptr noundef nonnull %a, i32 noundef %first.tr, i32 noundef %sub)
br label %if.end23
if.end23: ; preds = %if.then21, %for.end
%add24 = add nsw i32 %6, 1
%cmp25 = icmp slt i32 %add24, %last
br i1 %cmp25, label %tailrecurse, label %if.end28
if.end28: ; preds = %if.end23
ret void
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2
; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i32 @is_prime(i32 noundef %x) local_unnamed_addr #0 {
entry:
%cmp = icmp slt i32 %x, 2
br i1 %cmp, label %return, label %for.cond.preheader
for.cond.preheader: ; preds = %entry
%cmp1.not10 = icmp ult i32 %x, 4
br i1 %cmp1.not10, label %return, label %for.body
for.cond: ; preds = %for.body
%inc = add nuw nsw i32 %i.011, 1
%mul = mul nsw i32 %inc, %inc
%cmp1.not = icmp sgt i32 %mul, %x
br i1 %cmp1.not, label %cleanup.loopexit, label %for.body, !llvm.loop !12
for.body: ; preds = %for.cond.preheader, %for.cond
%i.011 = phi i32 [ %inc, %for.cond ], [ 2, %for.cond.preheader ]
%rem = srem i32 %x, %i.011
%cmp2 = icmp ne i32 %rem, 0
br i1 %cmp2, label %for.cond, label %cleanup.loopexit
cleanup.loopexit: ; preds = %for.body, %for.cond
%0 = zext i1 %cmp2 to i32
br label %return
return: ; preds = %for.cond.preheader, %cleanup.loopexit, %entry
%retval.1 = phi i32 [ 0, %entry ], [ 1, %for.cond.preheader ], [ %0, %cleanup.loopexit ]
ret i32 %retval.1
}
; Function Attrs: nofree nounwind memory(argmem: read) uwtable
define dso_local i32 @is_substr(ptr nocapture noundef readonly %s, ptr nocapture noundef readonly %t, i32 noundef %i) local_unnamed_addr #3 {
entry:
%idxprom = sext i32 %i to i64
%arrayidx = getelementptr inbounds i8, ptr %s, i64 %idxprom
%0 = load i8, ptr %arrayidx, align 1, !tbaa !13
%cmp = icmp ne i8 %0, 0
%call = tail call i64 @strlen(ptr noundef nonnull dereferenceable(1) %t) #11
%cmp323.not = icmp eq i64 %call, 0
br i1 %cmp323.not, label %cleanup, label %for.body
for.body: ; preds = %entry, %for.inc
%indvars.iv28 = phi i64 [ %indvars.iv.next29, %for.inc ], [ %idxprom, %entry ]
%indvars.iv = phi i64 [ %indvars.iv.next, %for.inc ], [ 0, %entry ]
%arrayidx6 = getelementptr inbounds i8, ptr %s, i64 %indvars.iv28
%1 = load i8, ptr %arrayidx6, align 1, !tbaa !13
%arrayidx9 = getelementptr inbounds i8, ptr %t, i64 %indvars.iv
%2 = load i8, ptr %arrayidx9, align 1, !tbaa !13
%cmp11.not = icmp eq i8 %1, %2
br i1 %cmp11.not, label %for.inc, label %cleanup
for.inc: ; preds = %for.body
%indvars.iv.next = add nuw i64 %indvars.iv, 1
%indvars.iv.next29 = add i64 %indvars.iv28, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, %call
br i1 %exitcond.not, label %cleanup, label %for.body, !llvm.loop !14
cleanup: ; preds = %for.inc, %for.body, %entry
%flag.0.shrunk = phi i1 [ %cmp, %entry ], [ false, %for.body ], [ %cmp, %for.inc ]
%flag.0 = zext i1 %flag.0.shrunk to i32
ret i32 %flag.0
}
; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare i64 @strlen(ptr nocapture noundef) local_unnamed_addr #4
; Function Attrs: nofree norecurse nosync nounwind memory(argmem: write) uwtable
define dso_local void @factorize(ptr nocapture noundef writeonly %ftr, ptr nocapture noundef writeonly %num, i32 noundef %n) local_unnamed_addr #5 {
entry:
%cmp.not10 = icmp slt i32 %n, 2
br i1 %cmp.not10, label %while.end, label %while.body
while.body: ; preds = %entry, %if.end
%cnt.013 = phi i32 [ %cnt.1, %if.end ], [ 0, %entry ]
%a.012 = phi i32 [ %a.1, %if.end ], [ 2, %entry ]
%n.addr.011 = phi i32 [ %n.addr.1, %if.end ], [ %n, %entry ]
%rem = srem i32 %n.addr.011, %a.012
%div = sdiv i32 %n.addr.011, %a.012
%cmp1 = icmp eq i32 %rem, 0
br i1 %cmp1, label %if.then, label %if.else
if.then: ; preds = %while.body
%inc = add nsw i32 %cnt.013, 1
%idxprom = sext i32 %cnt.013 to i64
%arrayidx = getelementptr inbounds i32, ptr %ftr, i64 %idxprom
store i32 %a.012, ptr %arrayidx, align 4, !tbaa !5
br label %if.end
if.else: ; preds = %while.body
%inc2 = add nsw i32 %a.012, 1
br label %if.end
if.end: ; preds = %if.else, %if.then
%n.addr.1 = phi i32 [ %div, %if.then ], [ %n.addr.011, %if.else ]
%a.1 = phi i32 [ %a.012, %if.then ], [ %inc2, %if.else ]
%cnt.1 = phi i32 [ %inc, %if.then ], [ %cnt.013, %if.else ]
%cmp.not = icmp slt i32 %n.addr.1, %a.1
br i1 %cmp.not, label %while.end, label %while.body, !llvm.loop !15
while.end: ; preds = %if.end, %entry
%cnt.0.lcssa = phi i32 [ 0, %entry ], [ %cnt.1, %if.end ]
store i32 %cnt.0.lcssa, ptr %num, align 4, !tbaa !5
ret void
}
; Function Attrs: nofree norecurse nosync nounwind memory(argmem: readwrite) uwtable
define dso_local void @comb(i32 noundef %size1, i32 noundef %size2, ptr nocapture noundef %v) local_unnamed_addr #6 {
entry:
%v73 = ptrtoint ptr %v to i64
%0 = zext i32 %size2 to i64
%cmp53 = icmp sgt i32 %size1, 0
br i1 %cmp53, label %for.body.preheader, label %for.cond.cleanup8
for.body.preheader: ; preds = %entry
%wide.trip.count = zext i32 %size1 to i64
%xtraiter = and i64 %wide.trip.count, 3
%1 = icmp ult i32 %size1, 4
br i1 %1, label %for.cond6.preheader.unr-lcssa, label %for.body.preheader.new
for.body.preheader.new: ; preds = %for.body.preheader
%unroll_iter = and i64 %wide.trip.count, 4294967292
br label %for.body
for.cond6.preheader.unr-lcssa: ; preds = %for.body, %for.body.preheader
%indvars.iv.unr = phi i64 [ 0, %for.body.preheader ], [ %indvars.iv.next.3, %for.body ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.cond6.preheader, label %for.body.epil
for.body.epil: ; preds = %for.cond6.preheader.unr-lcssa, %for.body.epil
%indvars.iv.epil = phi i64 [ %indvars.iv.next.epil, %for.body.epil ], [ %indvars.iv.unr, %for.cond6.preheader.unr-lcssa ]
%epil.iter = phi i64 [ %epil.iter.next, %for.body.epil ], [ 0, %for.cond6.preheader.unr-lcssa ]
%2 = mul nuw nsw i64 %indvars.iv.epil, %0
%arrayidx.epil = getelementptr inbounds i32, ptr %v, i64 %2
store i32 1, ptr %arrayidx.epil, align 4, !tbaa !5
%arrayidx5.epil = getelementptr inbounds i32, ptr %arrayidx.epil, i64 %indvars.iv.epil
store i32 1, ptr %arrayidx5.epil, align 4, !tbaa !5
%indvars.iv.next.epil = add nuw nsw i64 %indvars.iv.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.cond6.preheader, label %for.body.epil, !llvm.loop !16
for.cond6.preheader: ; preds = %for.body.epil, %for.cond6.preheader.unr-lcssa
%cmp757 = icmp sgt i32 %size1, 1
br i1 %cmp757, label %for.cond10.preheader.preheader, label %for.cond.cleanup8
for.cond10.preheader.preheader: ; preds = %for.cond6.preheader
%wide.trip.count70 = zext i32 %size1 to i64
%3 = shl nuw nsw i64 %0, 2
%4 = add i64 %3, %v73
%5 = add i64 %4, 4
%6 = shl nuw nsw i64 %0, 2
%diff.check74 = icmp ult i32 %size2, 8
br label %for.cond10.preheader
for.body: ; preds = %for.body, %for.body.preheader.new
%indvars.iv = phi i64 [ 0, %for.body.preheader.new ], [ %indvars.iv.next.3, %for.body ]
%niter = phi i64 [ 0, %for.body.preheader.new ], [ %niter.next.3, %for.body ]
%7 = mul nuw nsw i64 %indvars.iv, %0
%arrayidx = getelementptr inbounds i32, ptr %v, i64 %7
store i32 1, ptr %arrayidx, align 4, !tbaa !5
%arrayidx5 = getelementptr inbounds i32, ptr %arrayidx, i64 %indvars.iv
store i32 1, ptr %arrayidx5, align 4, !tbaa !5
%indvars.iv.next = or i64 %indvars.iv, 1
%8 = mul nuw nsw i64 %indvars.iv.next, %0
%arrayidx.1 = getelementptr inbounds i32, ptr %v, i64 %8
store i32 1, ptr %arrayidx.1, align 4, !tbaa !5
%arrayidx5.1 = getelementptr inbounds i32, ptr %arrayidx.1, i64 %indvars.iv.next
store i32 1, ptr %arrayidx5.1, align 4, !tbaa !5
%indvars.iv.next.1 = or i64 %indvars.iv, 2
%9 = mul nuw nsw i64 %indvars.iv.next.1, %0
%arrayidx.2 = getelementptr inbounds i32, ptr %v, i64 %9
store i32 1, ptr %arrayidx.2, align 4, !tbaa !5
%arrayidx5.2 = getelementptr inbounds i32, ptr %arrayidx.2, i64 %indvars.iv.next.1
store i32 1, ptr %arrayidx5.2, align 4, !tbaa !5
%indvars.iv.next.2 = or i64 %indvars.iv, 3
%10 = mul nuw nsw i64 %indvars.iv.next.2, %0
%arrayidx.3 = getelementptr inbounds i32, ptr %v, i64 %10
store i32 1, ptr %arrayidx.3, align 4, !tbaa !5
%arrayidx5.3 = getelementptr inbounds i32, ptr %arrayidx.3, i64 %indvars.iv.next.2
store i32 1, ptr %arrayidx5.3, align 4, !tbaa !5
%indvars.iv.next.3 = add nuw nsw i64 %indvars.iv, 4
%niter.next.3 = add nuw i64 %niter, 4
%niter.ncmp.3 = icmp eq i64 %niter.next.3, %unroll_iter
br i1 %niter.ncmp.3, label %for.cond6.preheader.unr-lcssa, label %for.body, !llvm.loop !18
for.cond10.preheader: ; preds = %for.cond10.preheader.preheader, %for.cond.cleanup12
%indvar = phi i64 [ 0, %for.cond10.preheader.preheader ], [ %indvar.next, %for.cond.cleanup12 ]
%indvars.iv66 = phi i64 [ 1, %for.cond10.preheader.preheader ], [ %indvars.iv.next67, %for.cond.cleanup12 ]
%11 = mul i64 %6, %indvar
%12 = add i64 %5, %11
%13 = add i64 %11, %v73
%cmp1155 = icmp ugt i64 %indvars.iv66, 1
br i1 %cmp1155, label %for.body13.lr.ph, label %for.cond.cleanup12
for.body13.lr.ph: ; preds = %for.cond10.preheader
%14 = add nsw i64 %indvars.iv66, -1
%15 = mul nuw nsw i64 %14, %0
%arrayidx15 = getelementptr inbounds i32, ptr %v, i64 %15
%16 = mul nuw nsw i64 %indvars.iv66, %0
%arrayidx25 = getelementptr inbounds i32, ptr %v, i64 %16
%invariant.gep = getelementptr i32, ptr %arrayidx15, i64 -1
%min.iters.check = icmp ult i64 %indvar, 8
br i1 %min.iters.check, label %for.body13.preheader, label %vector.memcheck
vector.memcheck: ; preds = %for.body13.lr.ph
%17 = sub i64 %12, %13
%diff.check = icmp ult i64 %17, 32
%conflict.rdx = or i1 %diff.check, %diff.check74
br i1 %conflict.rdx, label %for.body13.preheader, label %vector.ph
vector.ph: ; preds = %vector.memcheck
%n.vec = and i64 %indvar, -8
%ind.end = or i64 %n.vec, 1
br label %vector.body
vector.body: ; preds = %vector.body, %vector.ph
%index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
%offset.idx = or i64 %index, 1
%18 = getelementptr i32, ptr %invariant.gep, i64 %offset.idx
%wide.load = load <4 x i32>, ptr %18, align 4, !tbaa !5
%19 = getelementptr i32, ptr %18, i64 4
%wide.load75 = load <4 x i32>, ptr %19, align 4, !tbaa !5
%20 = getelementptr inbounds i32, ptr %arrayidx15, i64 %offset.idx
%wide.load76 = load <4 x i32>, ptr %20, align 4, !tbaa !5
%21 = getelementptr inbounds i32, ptr %20, i64 4
%wide.load77 = load <4 x i32>, ptr %21, align 4, !tbaa !5
%22 = add nsw <4 x i32> %wide.load76, %wide.load
%23 = add nsw <4 x i32> %wide.load77, %wide.load75
%24 = getelementptr inbounds i32, ptr %arrayidx25, i64 %offset.idx
store <4 x i32> %22, ptr %24, align 4, !tbaa !5
%25 = getelementptr inbounds i32, ptr %24, i64 4
store <4 x i32> %23, ptr %25, align 4, !tbaa !5
%index.next = add nuw i64 %index, 8
%26 = icmp eq i64 %index.next, %n.vec
br i1 %26, label %middle.block, label %vector.body, !llvm.loop !19
middle.block: ; preds = %vector.body
%cmp.n = icmp eq i64 %indvar, %n.vec
br i1 %cmp.n, label %for.cond.cleanup12, label %for.body13.preheader
for.body13.preheader: ; preds = %vector.memcheck, %for.body13.lr.ph, %middle.block
%indvars.iv60.ph = phi i64 [ 1, %vector.memcheck ], [ 1, %for.body13.lr.ph ], [ %ind.end, %middle.block ]
%27 = sub i64 %indvars.iv66, %indvars.iv60.ph
%28 = sub i64 %indvar, %indvars.iv60.ph
%xtraiter78 = and i64 %27, 3
%lcmp.mod79.not = icmp eq i64 %xtraiter78, 0
br i1 %lcmp.mod79.not, label %for.body13.prol.loopexit, label %for.body13.prol
for.body13.prol: ; preds = %for.body13.preheader, %for.body13.prol
%indvars.iv60.prol = phi i64 [ %indvars.iv.next61.prol, %for.body13.prol ], [ %indvars.iv60.ph, %for.body13.preheader ]
%prol.iter = phi i64 [ %prol.iter.next, %for.body13.prol ], [ 0, %for.body13.preheader ]
%gep.prol = getelementptr i32, ptr %invariant.gep, i64 %indvars.iv60.prol
%29 = load i32, ptr %gep.prol, align 4, !tbaa !5
%arrayidx23.prol = getelementptr inbounds i32, ptr %arrayidx15, i64 %indvars.iv60.prol
%30 = load i32, ptr %arrayidx23.prol, align 4, !tbaa !5
%add.prol = add nsw i32 %30, %29
%arrayidx27.prol = getelementptr inbounds i32, ptr %arrayidx25, i64 %indvars.iv60.prol
store i32 %add.prol, ptr %arrayidx27.prol, align 4, !tbaa !5
%indvars.iv.next61.prol = add nuw nsw i64 %indvars.iv60.prol, 1
%prol.iter.next = add i64 %prol.iter, 1
%prol.iter.cmp.not = icmp eq i64 %prol.iter.next, %xtraiter78
br i1 %prol.iter.cmp.not, label %for.body13.prol.loopexit, label %for.body13.prol, !llvm.loop !22
for.body13.prol.loopexit: ; preds = %for.body13.prol, %for.body13.preheader
%indvars.iv60.unr = phi i64 [ %indvars.iv60.ph, %for.body13.preheader ], [ %indvars.iv.next61.prol, %for.body13.prol ]
%31 = icmp ult i64 %28, 3
br i1 %31, label %for.cond.cleanup12, label %for.body13
for.cond.cleanup8: ; preds = %for.cond.cleanup12, %entry, %for.cond6.preheader
ret void
for.cond.cleanup12: ; preds = %for.body13.prol.loopexit, %for.body13, %middle.block, %for.cond10.preheader
%indvars.iv.next67 = add nuw nsw i64 %indvars.iv66, 1
%exitcond71.not = icmp eq i64 %indvars.iv.next67, %wide.trip.count70
%indvar.next = add i64 %indvar, 1
br i1 %exitcond71.not, label %for.cond.cleanup8, label %for.cond10.preheader, !llvm.loop !23
for.body13: ; preds = %for.body13.prol.loopexit, %for.body13
%indvars.iv60 = phi i64 [ %indvars.iv.next61.3, %for.body13 ], [ %indvars.iv60.unr, %for.body13.prol.loopexit ]
%gep = getelementptr i32, ptr %invariant.gep, i64 %indvars.iv60
%32 = load i32, ptr %gep, align 4, !tbaa !5
%arrayidx23 = getelementptr inbounds i32, ptr %arrayidx15, i64 %indvars.iv60
%33 = load i32, ptr %arrayidx23, align 4, !tbaa !5
%add = add nsw i32 %33, %32
%arrayidx27 = getelementptr inbounds i32, ptr %arrayidx25, i64 %indvars.iv60
store i32 %add, ptr %arrayidx27, align 4, !tbaa !5
%indvars.iv.next61 = add nuw nsw i64 %indvars.iv60, 1
%gep.1 = getelementptr i32, ptr %arrayidx15, i64 %indvars.iv60
%34 = load i32, ptr %gep.1, align 4, !tbaa !5
%arrayidx23.1 = getelementptr inbounds i32, ptr %arrayidx15, i64 %indvars.iv.next61
%35 = load i32, ptr %arrayidx23.1, align 4, !tbaa !5
%add.1 = add nsw i32 %35, %34
%arrayidx27.1 = getelementptr inbounds i32, ptr %arrayidx25, i64 %indvars.iv.next61
store i32 %add.1, ptr %arrayidx27.1, align 4, !tbaa !5
%indvars.iv.next61.1 = add nuw nsw i64 %indvars.iv60, 2
%gep.2 = getelementptr i32, ptr %invariant.gep, i64 %indvars.iv.next61.1
%36 = load i32, ptr %gep.2, align 4, !tbaa !5
%arrayidx23.2 = getelementptr inbounds i32, ptr %arrayidx15, i64 %indvars.iv.next61.1
%37 = load i32, ptr %arrayidx23.2, align 4, !tbaa !5
%add.2 = add nsw i32 %37, %36
%arrayidx27.2 = getelementptr inbounds i32, ptr %arrayidx25, i64 %indvars.iv.next61.1
store i32 %add.2, ptr %arrayidx27.2, align 4, !tbaa !5
%indvars.iv.next61.2 = add nuw nsw i64 %indvars.iv60, 3
%gep.3 = getelementptr i32, ptr %invariant.gep, i64 %indvars.iv.next61.2
%38 = load i32, ptr %gep.3, align 4, !tbaa !5
%arrayidx23.3 = getelementptr inbounds i32, ptr %arrayidx15, i64 %indvars.iv.next61.2
%39 = load i32, ptr %arrayidx23.3, align 4, !tbaa !5
%add.3 = add nsw i32 %39, %38
%arrayidx27.3 = getelementptr inbounds i32, ptr %arrayidx25, i64 %indvars.iv.next61.2
store i32 %add.3, ptr %arrayidx27.3, align 4, !tbaa !5
%indvars.iv.next61.3 = add nuw nsw i64 %indvars.iv60, 4
%exitcond65.not.3 = icmp eq i64 %indvars.iv.next61.3, %indvars.iv66
br i1 %exitcond65.not.3, label %for.cond.cleanup12, label %for.body13, !llvm.loop !24
}
; Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none) uwtable
define dso_local i32 @abs_val(i32 noundef %a, i32 noundef %b) local_unnamed_addr #7 {
entry:
%sub = sub nsw i32 %a, %b
%retval.0 = tail call i32 @llvm.abs.i32(i32 %sub, i1 true)
ret i32 %retval.0
}
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #8 {
entry:
%s = alloca [27 x i8], align 16
call void @llvm.lifetime.start.p0(i64 27, ptr nonnull %s) #12
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %s)
%call2 = call i64 @strlen(ptr noundef nonnull dereferenceable(1) %s) #11
%cmp.not37.not = icmp eq i64 %call2, 0
br i1 %cmp.not37.not, label %cleanup25, label %for.body
for.cond.loopexit: ; preds = %for.cond4, %for.body
%indvars.iv.next = add nuw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next44, %call2
br i1 %exitcond.not, label %cleanup25, label %for.body, !llvm.loop !25
for.body: ; preds = %entry, %for.cond.loopexit
%indvars.iv43 = phi i64 [ %indvars.iv.next44, %for.cond.loopexit ], [ 0, %entry ]
%indvars.iv = phi i64 [ %indvars.iv.next, %for.cond.loopexit ], [ 1, %entry ]
%indvars.iv.next44 = add nuw nsw i64 %indvars.iv43, 1
%cmp8.not34 = icmp ugt i64 %call2, %indvars.iv.next44
br i1 %cmp8.not34, label %for.body11.lr.ph, label %for.cond.loopexit
for.body11.lr.ph: ; preds = %for.body
%arrayidx = getelementptr inbounds [27 x i8], ptr %s, i64 0, i64 %indvars.iv43
%0 = load i8, ptr %arrayidx, align 1, !tbaa !13
br label %for.body11
for.cond4: ; preds = %for.body11
%indvars.iv.next41 = add nuw i64 %indvars.iv40, 1
%cmp8.not = icmp ugt i64 %call2, %indvars.iv.next41
br i1 %cmp8.not, label %for.body11, label %for.cond.loopexit, !llvm.loop !26
for.body11: ; preds = %for.body11.lr.ph, %for.cond4
%indvars.iv40 = phi i64 [ %indvars.iv, %for.body11.lr.ph ], [ %indvars.iv.next41, %for.cond4 ]
%arrayidx14 = getelementptr inbounds [27 x i8], ptr %s, i64 0, i64 %indvars.iv40
%1 = load i8, ptr %arrayidx14, align 1, !tbaa !13
%cmp16 = icmp eq i8 %0, %1
br i1 %cmp16, label %cleanup25, label %for.cond4
cleanup25: ; preds = %for.cond.loopexit, %for.body11, %entry
%.str.1.sink = phi ptr [ @.str.2, %entry ], [ @.str.1, %for.body11 ], [ @.str.2, %for.cond.loopexit ]
%call18 = call i32 @puts(ptr noundef nonnull dereferenceable(1) %.str.1.sink)
call void @llvm.lifetime.end.p0(i64 27, ptr nonnull %s) #12
ret i32 0
}
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #9
; Function Attrs: nofree nounwind
declare noundef i32 @puts(ptr nocapture noundef readonly) local_unnamed_addr #9
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.abs.i32(i32, i1 immarg) #10
attributes #0 = { nofree norecurse nosync nounwind memory(none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nofree nosync nounwind memory(argmem: readwrite) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { nofree nounwind memory(argmem: read) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #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 norecurse nosync nounwind memory(argmem: 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 #6 = { nofree norecurse nosync nounwind memory(argmem: readwrite) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { 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 #8 = { 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 #9 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #10 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #11 = { nounwind willreturn memory(read) }
attributes #12 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = !{!7, !7, i64 0}
!14 = distinct !{!14, !10}
!15 = distinct !{!15, !10}
!16 = distinct !{!16, !17}
!17 = !{!"llvm.loop.unroll.disable"}
!18 = distinct !{!18, !10}
!19 = distinct !{!19, !10, !20, !21}
!20 = !{!"llvm.loop.isvectorized", i32 1}
!21 = !{!"llvm.loop.unroll.runtime.disable"}
!22 = distinct !{!22, !17}
!23 = distinct !{!23, !10}
!24 = distinct !{!24, !10, !20}
!25 = distinct !{!25, !10}
!26 = distinct !{!26, !10}
|
#include <stdio.h>
#include <string.h>
int main(void){
char st[27],alp[26];
int i,n;
scanf("%s",st);
n=strlen(st);
for(i=0;i<26;i++)
alp[i]=0;
for(i=0;i<n;i++){
alp[st[i]-'a']++;
if(alp[st[i]-'a'] >= 2){printf("no\n");return 0;}
}
printf("yes\n");
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_281321/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_281321/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%s\00", align 1
@str = private unnamed_addr constant [4 x i8] c"yes\00", align 1
@str.3 = private unnamed_addr constant [3 x i8] c"no\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%st = alloca [27 x i8], align 16
%alp = alloca [26 x i8], align 16
call void @llvm.lifetime.start.p0(i64 27, ptr nonnull %st) #6
call void @llvm.lifetime.start.p0(i64 26, ptr nonnull %alp) #6
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %st)
%call2 = call i64 @strlen(ptr noundef nonnull dereferenceable(1) %st) #7
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(26) %alp, i8 0, i64 26, i1 false), !tbaa !5
%conv = trunc i64 %call2 to i32
%cmp539 = icmp sgt i32 %conv, 0
br i1 %cmp539, label %for.body7.preheader, label %cleanup
for.body7.preheader: ; preds = %entry
%wide.trip.count = and i64 %call2, 4294967295
br label %for.body7
for.cond4: ; preds = %for.body7
%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.body7, !llvm.loop !8
for.body7: ; preds = %for.body7.preheader, %for.cond4
%indvars.iv = phi i64 [ 0, %for.body7.preheader ], [ %indvars.iv.next, %for.cond4 ]
%arrayidx9 = getelementptr inbounds [27 x i8], ptr %st, i64 0, i64 %indvars.iv
%0 = load i8, ptr %arrayidx9, align 1, !tbaa !5
%conv10 = sext i8 %0 to i64
%sub = add nsw i64 %conv10, -97
%arrayidx12 = getelementptr inbounds [26 x i8], ptr %alp, i64 0, i64 %sub
%1 = load i8, ptr %arrayidx12, align 1, !tbaa !5
%inc13 = add i8 %1, 1
store i8 %inc13, ptr %arrayidx12, align 1, !tbaa !5
%cmp21 = icmp sgt i8 %inc13, 1
br i1 %cmp21, label %cleanup, label %for.cond4
cleanup: ; preds = %for.cond4, %for.body7, %entry
%str.sink = phi ptr [ @str, %entry ], [ @str.3, %for.body7 ], [ @str, %for.cond4 ]
%puts = call i32 @puts(ptr nonnull dereferenceable(1) %str.sink)
call void @llvm.lifetime.end.p0(i64 26, ptr nonnull %alp) #6
call void @llvm.lifetime.end.p0(i64 27, ptr nonnull %st) #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(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
; 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 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 = { nocallback nofree nounwind willreturn memory(argmem: write) }
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 S[27];
int a[27], i, len;
scanf("%s", S);
len = strlen(S);
for(i=0; i<27; i++){
a[i] = 0;
}
for(i=0; i<len; i++){
if(a[S[i]-'a'] == 0)
a[S[i]-'a']++;
else{
printf("no\n");
return 0;
}
}
printf("yes\n");
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_281365/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_281365/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%s\00", align 1
@str = private unnamed_addr constant [4 x i8] c"yes\00", align 1
@str.3 = private unnamed_addr constant [3 x i8] c"no\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%S = alloca [27 x i8], align 16
%a = alloca [27 x i32], align 16
call void @llvm.lifetime.start.p0(i64 27, ptr nonnull %S) #6
call void @llvm.lifetime.start.p0(i64 108, ptr nonnull %a) #6
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %S)
%call2 = call i64 @strlen(ptr noundef nonnull dereferenceable(1) %S) #7
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(108) %a, i8 0, i64 108, i1 false), !tbaa !5
%conv = trunc i64 %call2 to i32
%cmp538 = icmp sgt i32 %conv, 0
br i1 %cmp538, label %for.body7.preheader, label %cleanup
for.body7.preheader: ; preds = %entry
%wide.trip.count = and i64 %call2, 4294967295
br label %for.body7
for.body7: ; preds = %for.body7.preheader, %if.then
%indvars.iv = phi i64 [ 0, %for.body7.preheader ], [ %indvars.iv.next, %if.then ]
%arrayidx9 = getelementptr inbounds [27 x i8], ptr %S, i64 0, i64 %indvars.iv
%0 = load i8, ptr %arrayidx9, align 1, !tbaa !9
%conv10 = sext i8 %0 to i64
%sub = add nsw i64 %conv10, -97
%arrayidx12 = getelementptr inbounds [27 x i32], ptr %a, i64 0, i64 %sub
%1 = load i32, ptr %arrayidx12, align 4, !tbaa !5
%cmp13 = icmp eq i32 %1, 0
br i1 %cmp13, label %if.then, label %cleanup
if.then: ; preds = %for.body7
store i32 1, ptr %arrayidx12, align 4, !tbaa !5
%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.body7, !llvm.loop !10
cleanup: ; preds = %if.then, %for.body7, %entry
%str.sink = phi ptr [ @str, %entry ], [ @str.3, %for.body7 ], [ @str, %if.then ]
%puts = call i32 @puts(ptr nonnull dereferenceable(1) %str.sink)
call void @llvm.lifetime.end.p0(i64 108, ptr nonnull %a) #6
call void @llvm.lifetime.end.p0(i64 27, ptr nonnull %S) #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(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
; 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 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 = { nocallback nofree nounwind willreturn memory(argmem: write) }
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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!7, !7, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
|
#include <stdio.h>
#include <inttypes.h>
int main(void)
{
uint_fast8_t a[26] = { 0 };
char s[27];
scanf("%s", s);
char *p = s;
while (*p != '\0') {
if (++a[*p++ - 'a'] > 1) {
puts("no");
return 0;
}
}
puts("yes");
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_281422/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_281422/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 [3 x i8] c"no\00", align 1
@.str.2 = 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 [26 x i8], align 16
%s = alloca [27 x i8], align 16
call void @llvm.lifetime.start.p0(i64 26, ptr nonnull %a) #4
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(26) %a, i8 0, i64 26, i1 false)
call void @llvm.lifetime.start.p0(i64 27, ptr nonnull %s) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %s)
br label %while.cond
while.cond: ; preds = %while.body, %entry
%p.0 = phi ptr [ %s, %entry ], [ %incdec.ptr, %while.body ]
%0 = load i8, ptr %p.0, align 1, !tbaa !5
%cmp.not = icmp eq i8 %0, 0
br i1 %cmp.not, label %cleanup, label %while.body
while.body: ; preds = %while.cond
%conv = sext i8 %0 to i64
%incdec.ptr = getelementptr inbounds i8, ptr %p.0, i64 1
%sub = add nsw i64 %conv, -97
%arrayidx = getelementptr inbounds [26 x i8], ptr %a, i64 0, i64 %sub
%1 = load i8, ptr %arrayidx, align 1, !tbaa !5
%inc = add i8 %1, 1
store i8 %inc, ptr %arrayidx, align 1, !tbaa !5
%cmp5 = icmp ugt i8 %inc, 1
br i1 %cmp5, label %cleanup, label %while.cond, !llvm.loop !8
cleanup: ; preds = %while.cond, %while.body
%.str.2.sink = phi ptr [ @.str.1, %while.body ], [ @.str.2, %while.cond ]
%call8 = call i32 @puts(ptr noundef nonnull dereferenceable(1) %.str.2.sink)
call void @llvm.lifetime.end.p0(i64 27, ptr nonnull %s) #4
call void @llvm.lifetime.end.p0(i64 26, 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: 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 @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) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #3 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C/C++ TBAA"}
!8 = distinct !{!8, !9}
!9 = !{!"llvm.loop.mustprogress"}
|
#include <stdio.h>
int main(){
int c,i,a[26]={};
while((c=getchar())!=EOF){
a[c-97]++;
if(a[c-97]==2){
printf("no");
return 0;
}
}
for(i=0;i<26;i++){
if(a[i]>=2){
printf("no");
return 0;
}
}
printf("yes");
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_281488/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_281488/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"no\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"yes\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 [26 x i32], align 16
call void @llvm.lifetime.start.p0(i64 104, ptr nonnull %a) #4
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(104) %a, i8 0, i64 104, i1 false)
br label %while.cond
while.cond: ; preds = %while.body, %entry
%0 = load ptr, ptr @stdin, align 8, !tbaa !5
%call.i = tail call i32 @getc(ptr noundef %0)
%cmp.not = icmp eq i32 %call.i, -1
br i1 %cmp.not, label %for.body.preheader, label %while.body
for.body.preheader: ; preds = %while.cond
%1 = load <16 x i32>, ptr %a, align 16
%.fr = freeze <16 x i32> %1
%2 = icmp sgt <16 x i32> %.fr, <i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1>
%arrayidx8.16 = getelementptr inbounds [26 x i32], ptr %a, i64 0, i64 16
%3 = load <8 x i32>, ptr %arrayidx8.16, align 16
%.fr48 = freeze <8 x i32> %3
%4 = icmp sgt <8 x i32> %.fr48, <i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1>
%arrayidx8.24 = getelementptr inbounds [26 x i32], ptr %a, i64 0, i64 24
%5 = load i32, ptr %arrayidx8.24, align 16
%.fr49 = freeze i32 %5
%cmp9.24 = icmp sgt i32 %.fr49, 1
%arrayidx8.25 = getelementptr inbounds [26 x i32], ptr %a, i64 0, i64 25
%6 = load i32, ptr %arrayidx8.25, align 4
%cmp9.25 = icmp sgt i32 %6, 1
%7 = bitcast <16 x i1> %2 to i16
%8 = icmp ne i16 %7, 0
%9 = bitcast <8 x i1> %4 to i8
%10 = icmp ne i8 %9, 0
%op.rdx = or i1 %8, %10
%op.rdx46 = or i1 %op.rdx, %cmp9.24
%op.rdx47 = select i1 %op.rdx46, i1 true, i1 %cmp9.25
%.str..str.1 = select i1 %op.rdx47, ptr @.str, ptr @.str.1
br label %cleanup
while.body: ; preds = %while.cond
%sub = add nsw i32 %call.i, -97
%idxprom = sext i32 %sub to i64
%arrayidx = getelementptr inbounds [26 x i32], ptr %a, i64 0, i64 %idxprom
%11 = load i32, ptr %arrayidx, align 4, !tbaa !9
%inc = add nsw i32 %11, 1
store i32 %inc, ptr %arrayidx, align 4, !tbaa !9
%cmp4 = icmp eq i32 %inc, 2
br i1 %cmp4, label %cleanup, label %while.cond, !llvm.loop !11
cleanup: ; preds = %while.body, %for.body.preheader
%.str.1.sink = phi ptr [ %.str..str.1, %for.body.preheader ], [ @.str, %while.body ]
%call14 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) %.str.1.sink)
call void @llvm.lifetime.end.p0(i64 104, 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: 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 @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: nofree nounwind
declare noundef i32 @getc(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 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
|
#include <stdio.h>
#define MOD 998244353
char s[200001];
long long n;
int main()
{
long long ns, ne;
char buf;
scanf("%I64d", &n);
scanf("%s", s);
buf = s[0];
for (ns = 0; ns < n - 1; ns++)
{
if (buf == s[ns + 1])
continue;
else
break;
}
buf = s[n - 1];
for (ne = n - 1; ne > 0; ne--)
{
if (buf == s[ne - 1])
continue;
else
break;
}
if (s[0] == s[n - 1])
{
printf("%I64d", ((ns + 2) * (n - ne + 1) % MOD));
}
else
{
printf("%I64d", ns + 1 + (n - ne) + 1);
}
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_28156/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_28156/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [6 x i8] c"%I64d\00", align 1
@n = dso_local global i64 0, align 8
@.str.1 = private unnamed_addr constant [3 x i8] c"%s\00", align 1
@s = dso_local global [200001 x i8] zeroinitializer, align 16
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%call = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull @n)
%call1 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull @s)
%0 = load i8, ptr @s, align 16, !tbaa !5
%1 = load i64, ptr @n, align 8, !tbaa !8
%sub = add i64 %1, -1
%smax = tail call i64 @llvm.smax.i64(i64 %sub, i64 0)
br label %for.cond
for.cond: ; preds = %for.body, %entry
%ns.0 = phi i64 [ 0, %entry ], [ %add, %for.body ]
%exitcond.not = icmp eq i64 %ns.0, %smax
br i1 %exitcond.not, label %for.end, label %for.body
for.body: ; preds = %for.cond
%add = add nuw nsw i64 %ns.0, 1
%arrayidx = getelementptr inbounds [200001 x i8], ptr @s, i64 0, i64 %add
%2 = load i8, ptr %arrayidx, align 1, !tbaa !5
%cmp3 = icmp eq i8 %0, %2
br i1 %cmp3, label %for.cond, label %for.end, !llvm.loop !10
for.end: ; preds = %for.body, %for.cond
%ns.0.lcssa = phi i64 [ %ns.0, %for.body ], [ %smax, %for.cond ]
%arrayidx6 = getelementptr inbounds [200001 x i8], ptr @s, i64 0, i64 %sub
%3 = load i8, ptr %arrayidx6, align 1, !tbaa !5
%smin = tail call i64 @llvm.smin.i64(i64 %sub, i64 0)
br label %for.cond8
for.cond8: ; preds = %for.body11, %for.end
%ne.0 = phi i64 [ %sub, %for.end ], [ %sub13, %for.body11 ]
%cmp9 = icmp sgt i64 %ne.0, 0
br i1 %cmp9, label %for.body11, label %for.end21
for.body11: ; preds = %for.cond8
%sub13 = add nsw i64 %ne.0, -1
%arrayidx14 = getelementptr inbounds [200001 x i8], ptr @s, i64 0, i64 %sub13
%4 = load i8, ptr %arrayidx14, align 1, !tbaa !5
%cmp16 = icmp eq i8 %3, %4
br i1 %cmp16, label %for.cond8, label %for.end21, !llvm.loop !12
for.end21: ; preds = %for.body11, %for.cond8
%ne.0.lcssa = phi i64 [ %ne.0, %for.body11 ], [ %smin, %for.cond8 ]
%cmp26 = icmp eq i8 %0, %3
%add29 = add nuw i64 %ns.0.lcssa, 2
br i1 %cmp26, label %if.then28, label %if.else33
if.then28: ; preds = %for.end21
%sub30 = add i64 %1, 1
%add31 = sub i64 %sub30, %ne.0.lcssa
%mul = mul nsw i64 %add31, %add29
%rem = srem i64 %mul, 998244353
br label %if.end
if.else33: ; preds = %for.end21
%add36 = add i64 %add29, %1
%add37 = sub i64 %add36, %ne.0.lcssa
br label %if.end
if.end: ; preds = %if.else33, %if.then28
%add37.sink = phi i64 [ %add37, %if.else33 ], [ %rem, %if.then28 ]
%call38 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i64 noundef %add37.sink)
ret i32 0
}
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #1
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #1
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smax.i64(i64, i64) #2
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smin.i64(i64, i64) #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 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C/C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"long long", !6, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
!12 = distinct !{!12, !11}
|
#include<stdio.h>
void swap(int *a, int *b){
int temp = *a;
*a = *b;
*b = temp;
}
int bubbleSort(int A[],int N){
int i,j;
int sw = 0;
unsigned short flag = 1;
for(i=0;flag;i++){
flag = 0;
for(j=N-1;j>=i+1;j--){
if(A[j]<A[j-1]){
swap(&A[j],&A[j-1]);
flag = 1;
sw++;
}
}
}
return sw;
}
int main(void){
int i,A[100],N,sw;
scanf("%d",&N);
for(i=0;i<N;i++) scanf("%d",&A[i]);
sw = bubbleSort(A,N);
for(i=0;i<N;i++){
if (i) printf(" ");
printf("%d",A[i]);
}
printf("\n%d\n",sw);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_281602/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_281602/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.2 = private unnamed_addr constant [5 x i8] c"\0A%d\0A\00", align 1
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: readwrite) uwtable
define dso_local void @swap(ptr nocapture noundef %a, ptr nocapture noundef %b) local_unnamed_addr #0 {
entry:
%0 = load i32, ptr %a, align 4, !tbaa !5
%1 = load i32, ptr %b, align 4, !tbaa !5
store i32 %1, ptr %a, align 4, !tbaa !5
store i32 %0, ptr %b, align 4, !tbaa !5
ret void
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree norecurse nosync nounwind memory(argmem: readwrite) uwtable
define dso_local i32 @bubbleSort(ptr nocapture noundef %A, i32 noundef %N) local_unnamed_addr #2 {
entry:
%0 = sext i32 %N to i64
%invariant.gep = getelementptr i32, ptr %A, i64 -2
br label %for.cond1.preheader
for.cond.loopexit: ; preds = %for.inc
%tobool.not = icmp eq i16 %flag.2, 0
br i1 %tobool.not, label %for.end14, label %for.cond1.preheader, !llvm.loop !9
for.cond1.preheader: ; preds = %entry, %for.cond.loopexit
%indvars.iv36 = phi i64 [ 0, %entry ], [ %indvars.iv.next37, %for.cond.loopexit ]
%sw.034 = phi i32 [ 0, %entry ], [ %sw.2, %for.cond.loopexit ]
%indvars.iv.next37 = add nuw nsw i64 %indvars.iv36, 1
%cmp.not.not26 = icmp slt i64 %indvars.iv.next37, %0
br i1 %cmp.not.not26, label %for.body2, label %for.end14
for.body2: ; preds = %for.cond1.preheader, %for.inc
%indvars.iv = phi i64 [ %indvars.iv.next, %for.inc ], [ %0, %for.cond1.preheader ]
%flag.129 = phi i16 [ %flag.2, %for.inc ], [ 0, %for.cond1.preheader ]
%sw.128 = phi i32 [ %sw.2, %for.inc ], [ %sw.034, %for.cond1.preheader ]
%indvars.iv.next = add nsw i64 %indvars.iv, -1
%arrayidx = getelementptr inbounds i32, ptr %A, i64 %indvars.iv.next
%1 = load i32, ptr %arrayidx, align 4, !tbaa !5
%gep = getelementptr i32, ptr %invariant.gep, i64 %indvars.iv
%2 = load i32, ptr %gep, align 4, !tbaa !5
%cmp6 = icmp slt i32 %1, %2
br i1 %cmp6, label %if.then, label %for.inc
if.then: ; preds = %for.body2
store i32 %2, ptr %arrayidx, align 4, !tbaa !5
store i32 %1, ptr %gep, align 4, !tbaa !5
%inc = add nsw i32 %sw.128, 1
br label %for.inc
for.inc: ; preds = %for.body2, %if.then
%sw.2 = phi i32 [ %inc, %if.then ], [ %sw.128, %for.body2 ]
%flag.2 = phi i16 [ 1, %if.then ], [ %flag.129, %for.body2 ]
%cmp.not.not = icmp sgt i64 %indvars.iv.next, %indvars.iv.next37
br i1 %cmp.not.not, label %for.body2, label %for.cond.loopexit, !llvm.loop !11
for.end14: ; preds = %for.cond1.preheader, %for.cond.loopexit
%sw.1.lcssa42 = phi i32 [ %sw.2, %for.cond.loopexit ], [ %sw.034, %for.cond1.preheader ]
ret i32 %sw.1.lcssa42
}
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #3 {
entry:
%A = alloca [100 x i32], align 16
%N = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 400, ptr nonnull %A) #7
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %N) #7
%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
br i1 %cmp20, label %for.body, label %entry.for.end_crit_edge
entry.for.end_crit_edge: ; preds = %entry
%.pre30 = sext i32 %0 to i64
br label %for.end
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%1 = load i32, ptr %N, align 4, !tbaa !5
%2 = sext i32 %1 to i64
%cmp = icmp slt i64 %indvars.iv.next, %2
br i1 %cmp, label %for.body, label %for.end.loopexit, !llvm.loop !12
for.end.loopexit: ; preds = %for.body
%3 = icmp sgt i32 %1, 0
br label %for.end
for.end: ; preds = %entry.for.end_crit_edge, %for.end.loopexit
%.pre-phi = phi i64 [ %.pre30, %entry.for.end_crit_edge ], [ %2, %for.end.loopexit ]
%cmp422 = phi i1 [ false, %entry.for.end_crit_edge ], [ %3, %for.end.loopexit ]
%invariant.gep.i = getelementptr i32, ptr %A, i64 -2
%smax = call i64 @llvm.smax.i64(i64 %.pre-phi, i64 1)
%4 = add nsw i64 %smax, -1
br label %for.cond1.preheader.i
for.cond.loopexit.i: ; preds = %for.inc.i
%tobool.not.i = icmp eq i16 %flag.2.i, 0
br i1 %tobool.not.i, label %bubbleSort.exit, label %for.cond1.preheader.i, !llvm.loop !9
for.cond1.preheader.i: ; preds = %for.cond.loopexit.i, %for.end
%indvars.iv36.i = phi i64 [ 0, %for.end ], [ %indvars.iv.next37.i, %for.cond.loopexit.i ]
%sw.034.i = phi i32 [ 0, %for.end ], [ %sw.2.i, %for.cond.loopexit.i ]
%indvars.iv.next37.i = add nuw nsw i64 %indvars.iv36.i, 1
%exitcond.not = icmp eq i64 %indvars.iv36.i, %4
br i1 %exitcond.not, label %bubbleSort.exit, label %for.body2.i
for.body2.i: ; preds = %for.cond1.preheader.i, %for.inc.i
%indvars.iv.i = phi i64 [ %indvars.iv.next.i, %for.inc.i ], [ %.pre-phi, %for.cond1.preheader.i ]
%flag.129.i = phi i16 [ %flag.2.i, %for.inc.i ], [ 0, %for.cond1.preheader.i ]
%sw.128.i = phi i32 [ %sw.2.i, %for.inc.i ], [ %sw.034.i, %for.cond1.preheader.i ]
%indvars.iv.next.i = add nsw i64 %indvars.iv.i, -1
%arrayidx.i = getelementptr inbounds i32, ptr %A, i64 %indvars.iv.next.i
%5 = load i32, ptr %arrayidx.i, align 4, !tbaa !5
%gep.i = getelementptr i32, ptr %invariant.gep.i, i64 %indvars.iv.i
%6 = load i32, ptr %gep.i, align 4, !tbaa !5
%cmp6.i = icmp slt i32 %5, %6
br i1 %cmp6.i, label %if.then.i, label %for.inc.i
if.then.i: ; preds = %for.body2.i
store i32 %6, ptr %arrayidx.i, align 4, !tbaa !5
store i32 %5, ptr %gep.i, align 4, !tbaa !5
%inc.i = add nsw i32 %sw.128.i, 1
br label %for.inc.i
for.inc.i: ; preds = %if.then.i, %for.body2.i
%sw.2.i = phi i32 [ %inc.i, %if.then.i ], [ %sw.128.i, %for.body2.i ]
%flag.2.i = phi i16 [ 1, %if.then.i ], [ %flag.129.i, %for.body2.i ]
%cmp.not.not.i = icmp sgt i64 %indvars.iv.next.i, %indvars.iv.next37.i
br i1 %cmp.not.not.i, label %for.body2.i, label %for.cond.loopexit.i, !llvm.loop !11
bubbleSort.exit: ; preds = %for.cond.loopexit.i, %for.cond1.preheader.i
%sw.1.lcssa42.i = phi i32 [ %sw.2.i, %for.cond.loopexit.i ], [ %sw.034.i, %for.cond1.preheader.i ]
br i1 %cmp422, label %if.end.peel, label %for.end12
if.end.peel: ; preds = %bubbleSort.exit
%.pre = load i32, ptr %A, align 16, !tbaa !5
%call9.peel = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %.pre)
%7 = load i32, ptr %N, align 4, !tbaa !5
%cmp4.peel = icmp sgt i32 %7, 1
br i1 %cmp4.peel, label %if.end, label %for.end12
if.end: ; preds = %if.end.peel, %if.end
%indvars.iv26 = phi i64 [ %indvars.iv.next27, %if.end ], [ 1, %if.end.peel ]
%putchar = call i32 @putchar(i32 32)
%arrayidx8 = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv26
%8 = load i32, ptr %arrayidx8, align 4, !tbaa !5
%call9 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %8)
%indvars.iv.next27 = add nuw nsw i64 %indvars.iv26, 1
%9 = load i32, ptr %N, align 4, !tbaa !5
%10 = sext i32 %9 to i64
%cmp4 = icmp slt i64 %indvars.iv.next27, %10
br i1 %cmp4, label %if.end, label %for.end12, !llvm.loop !13
for.end12: ; preds = %if.end, %if.end.peel, %bubbleSort.exit
%call13 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %sw.1.lcssa42.i)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %N) #7
call void @llvm.lifetime.end.p0(i64 400, ptr nonnull %A) #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 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #4
; Function Attrs: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #5
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smax.i64(i64, i64) #6
attributes #0 = { mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: readwrite) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree norecurse nosync nounwind memory(argmem: readwrite) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #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 = { 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 = !{!"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}
!14 = !{!"llvm.loop.peeled.count", i32 1}
|
#include <stdio.h>
#define N 100
#define swap(a,b) a^=b^=a^=b
int main(){
int length, i, j, a[N], flag = 0;
scanf("%d", &length);
for(i = 0; i < length; i++) scanf("%d", &a[i]);
for(i = 0; i < length - 1; i++){
for(j = length - 1; j >= i + 1; j--){
if(a[j] < a[j-1]){
swap(a[j], a[j-1]);
flag++;
}
}
}
for(i = 0; i < length; i++){
printf("%d", a[i]);
if(i != length - 1) printf(" ");
}
printf("\n%d\n", flag);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_281653/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_281653/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.2 = private unnamed_addr constant [5 x i8] c"\0A%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%length = alloca i32, align 4
%a = alloca [100 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %length) #4
call void @llvm.lifetime.start.p0(i64 400, ptr nonnull %a) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %length)
%0 = load i32, ptr %length, align 4, !tbaa !5
%cmp66 = icmp sgt i32 %0, 0
br i1 %cmp66, label %for.body, label %for.end46
for.cond2.preheader: ; preds = %for.body
%cmp370 = icmp sgt i32 %3, 1
br i1 %cmp370, label %for.cond6.preheader.preheader, label %for.cond33.preheader
for.cond6.preheader.preheader: ; preds = %for.cond2.preheader
%sub = add nsw i32 %3, -1
%1 = zext i32 %3 to i64
%2 = add nsw i64 %1, -1
%wide.trip.count = zext i32 %sub to i64
%arrayidx10.phi.trans.insert = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %2
br label %for.cond6.preheader
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%3 = load i32, ptr %length, 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.cond2.preheader, !llvm.loop !9
for.cond6.preheader: ; preds = %for.cond6.preheader.preheader, %for.inc30
%indvars.iv81 = phi i64 [ 0, %for.cond6.preheader.preheader ], [ %indvars.iv.next82, %for.inc30 ]
%flag.072 = phi i32 [ 0, %for.cond6.preheader.preheader ], [ %flag.2, %for.inc30 ]
%.pre = load i32, ptr %arrayidx10.phi.trans.insert, align 4, !tbaa !5
br label %for.body8
for.cond33.preheader: ; preds = %for.inc30, %for.cond2.preheader
%flag.0.lcssa = phi i32 [ 0, %for.cond2.preheader ], [ %flag.2, %for.inc30 ]
%cmp3474 = icmp sgt i32 %3, 0
br i1 %cmp3474, label %for.body35, label %for.end46
for.body8: ; preds = %for.cond6.preheader, %for.inc28
%5 = phi i32 [ %.pre, %for.cond6.preheader ], [ %7, %for.inc28 ]
%indvars.iv78 = phi i64 [ %2, %for.cond6.preheader ], [ %indvars.iv.next79, %for.inc28 ]
%flag.169 = phi i32 [ %flag.072, %for.cond6.preheader ], [ %flag.2, %for.inc28 ]
%indvars.iv.next79 = add nsw i64 %indvars.iv78, -1
%arrayidx13 = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %indvars.iv.next79
%6 = load i32, ptr %arrayidx13, align 4, !tbaa !5
%cmp14 = icmp slt i32 %5, %6
br i1 %cmp14, label %if.then, label %for.inc28
if.then: ; preds = %for.body8
%arrayidx10 = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %indvars.iv78
store i32 %5, ptr %arrayidx13, align 4, !tbaa !5
store i32 %6, ptr %arrayidx10, align 4, !tbaa !5
%inc27 = add nsw i32 %flag.169, 1
br label %for.inc28
for.inc28: ; preds = %for.body8, %if.then
%7 = phi i32 [ %5, %if.then ], [ %6, %for.body8 ]
%flag.2 = phi i32 [ %inc27, %if.then ], [ %flag.169, %for.body8 ]
%cmp7.not.not = icmp sgt i64 %indvars.iv.next79, %indvars.iv81
br i1 %cmp7.not.not, label %for.body8, label %for.inc30, !llvm.loop !11
for.inc30: ; preds = %for.inc28
%indvars.iv.next82 = add nuw nsw i64 %indvars.iv81, 1
%exitcond.not = icmp eq i64 %indvars.iv.next82, %wide.trip.count
br i1 %exitcond.not, label %for.cond33.preheader, label %for.cond6.preheader, !llvm.loop !12
for.body35: ; preds = %for.cond33.preheader, %for.inc44
%indvars.iv84 = phi i64 [ %indvars.iv.next85, %for.inc44 ], [ 0, %for.cond33.preheader ]
%arrayidx37 = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %indvars.iv84
%8 = load i32, ptr %arrayidx37, align 4, !tbaa !5
%call38 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %8)
%9 = load i32, ptr %length, align 4, !tbaa !5
%sub39 = add nsw i32 %9, -1
%10 = zext i32 %sub39 to i64
%cmp40.not = icmp eq i64 %indvars.iv84, %10
br i1 %cmp40.not, label %for.inc44, label %if.then41
if.then41: ; preds = %for.body35
%putchar = call i32 @putchar(i32 32)
%.pre87 = load i32, ptr %length, align 4, !tbaa !5
br label %for.inc44
for.inc44: ; preds = %for.body35, %if.then41
%11 = phi i32 [ %9, %for.body35 ], [ %.pre87, %if.then41 ]
%indvars.iv.next85 = add nuw nsw i64 %indvars.iv84, 1
%12 = sext i32 %11 to i64
%cmp34 = icmp slt i64 %indvars.iv.next85, %12
br i1 %cmp34, label %for.body35, label %for.end46, !llvm.loop !13
for.end46: ; preds = %for.inc44, %entry, %for.cond33.preheader
%flag.0.lcssa91 = phi i32 [ %flag.0.lcssa, %for.cond33.preheader ], [ 0, %entry ], [ %flag.0.lcssa, %for.inc44 ]
%call47 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %flag.0.lcssa91)
call void @llvm.lifetime.end.p0(i64 400, ptr nonnull %a) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %length) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
|
#include <stdio.h>
#define LOOP_INIT 0 /* ?????????????????? */
#define SORT_CNT_INIT 0 /* ??????????????°????????????????????? */
#define TRUE 1 /* ??£?????? */
#define FALSE 0 /* ????????? */
#define TESTCASE_ARRAY_MAX 100 /* ????´???????????????§??? */
#define EXIT_SUCCESS 0 /* ??£????????????????????? */
#define PREV_ITEM( x ) x - 1 /* 1?????????????´? */
int main( void )
{
unsigned char aubW_Dtestcase[ TESTCASE_ARRAY_MAX ]; /* ????´??????? */
unsigned char ubW_Dtc_cnt; /* ????´???° */
unsigned char ubW_Dchange; /* ????????¨?????° */
unsigned char ubW_Ctc_loop_cnt; /* ????????????????????? */
unsigned short usW_Csort_cnt = SORT_CNT_INIT; /* ??????????????°???????????? */
unsigned char ubW_Floop_flug = TRUE; /* ?????????????????° */
scanf("%d", &ubW_Dtc_cnt ); /* ????´???°?????\??? */
/* ??\?????¨????????? */
for( ubW_Ctc_loop_cnt = LOOP_INIT; ubW_Ctc_loop_cnt < ubW_Dtc_cnt; ubW_Ctc_loop_cnt++ ){
scanf("%d", &aubW_Dtestcase[ ubW_Ctc_loop_cnt ] ); /* ????´??????\??? */
}
/* ?????????????????°???TRUE??????????????? */
while( ubW_Floop_flug ){
ubW_Floop_flug = FALSE; /* ?????????????????°???FALSE??? */
/* ???????????¨????????? */
for( ubW_Ctc_loop_cnt = LOOP_INIT; ubW_Ctc_loop_cnt < ubW_Dtc_cnt; ubW_Ctc_loop_cnt++ ){
/* 1?????????????´?????????¨???????´?????????§????????´??? */
if( aubW_Dtestcase[ ubW_Ctc_loop_cnt ] < aubW_Dtestcase[ PREV_ITEM( ubW_Ctc_loop_cnt ) ] ){
ubW_Dchange = aubW_Dtestcase[ ubW_Ctc_loop_cnt ]; /* ????????¨?????°???????´?????????? */
aubW_Dtestcase[ ubW_Ctc_loop_cnt ] = aubW_Dtestcase[ PREV_ITEM( ubW_Ctc_loop_cnt ) ]; /* ?????¨???????´????1?????????????´????????????? */
aubW_Dtestcase[ PREV_ITEM( ubW_Ctc_loop_cnt ) ] = ubW_Dchange; /* 1?????????????´?????????¨???????´????????????? */
ubW_Floop_flug = TRUE; /* ?????????????????°???TRUE??? */
usW_Csort_cnt++; /* ??????????????°???????????????+1 */
}
else{
/* else?????????????????????????????\ */
}
}/* ???????????¨?????????????????? */
}/* ?????????????????°???TRUE???????????????????????? */
/* ????????¨????????? */
for( ubW_Ctc_loop_cnt = LOOP_INIT; ubW_Ctc_loop_cnt < PREV_ITEM( ubW_Dtc_cnt ); ubW_Ctc_loop_cnt++ ){
printf("%d ", aubW_Dtestcase[ ubW_Ctc_loop_cnt ] ); /* ????´???°-1?????§???????´?????????? */
}
printf("%d\n", aubW_Dtestcase[ PREV_ITEM( ubW_Dtc_cnt ) ]); /* ?????????????´??????????????????? */
printf("%d\n", usW_Csort_cnt); /* ??????????????°????????? */
return EXIT_SUCCESS;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_281710/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_281710/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"%d \00", align 1
@.str.2 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%aubW_Dtestcase = alloca [100 x i8], align 16
%ubW_Dtc_cnt = alloca i8, align 1
call void @llvm.lifetime.start.p0(i64 100, ptr nonnull %aubW_Dtestcase) #3
call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %ubW_Dtc_cnt) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %ubW_Dtc_cnt)
%0 = load i8, ptr %ubW_Dtc_cnt, align 1, !tbaa !5
%cmp71.not = icmp eq i8 %0, 0
br i1 %cmp71.not, label %for.end48, label %for.body
while.cond.preheader: ; preds = %for.body
%cmp773.not = icmp eq i8 %8, 0
br i1 %cmp773.not, label %for.end48, label %for.cond4.preheader.us.preheader
for.cond4.preheader.us.preheader: ; preds = %while.cond.preheader
%wide.trip.count = zext i8 %8 to i64
%arrayidx15.us.phi.trans.insert = getelementptr inbounds [100 x i8], ptr %aubW_Dtestcase, i64 0, i64 -1
%xtraiter = and i64 %wide.trip.count, 1
%1 = icmp eq i8 %8, 1
%unroll_iter = and i64 %wide.trip.count, 254
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br label %for.cond4.preheader.us
for.cond4.preheader.us: ; preds = %for.cond4.preheader.us.preheader, %for.cond4.while.cond.loopexit_crit_edge.us
%usW_Csort_cnt.079.us = phi i16 [ %usW_Csort_cnt.2.us.lcssa, %for.cond4.while.cond.loopexit_crit_edge.us ], [ 0, %for.cond4.preheader.us.preheader ]
%.pre = load i8, ptr %arrayidx15.us.phi.trans.insert, align 1, !tbaa !5
br i1 %1, label %for.cond4.while.cond.loopexit_crit_edge.us.unr-lcssa, label %for.body9.us
for.body9.us: ; preds = %for.cond4.preheader.us, %for.inc32.us.1
%2 = phi i8 [ %6, %for.inc32.us.1 ], [ %.pre, %for.cond4.preheader.us ]
%indvars.iv88 = phi i64 [ %indvars.iv.next89.1, %for.inc32.us.1 ], [ 0, %for.cond4.preheader.us ]
%ubW_Floop_flug.176.us = phi i8 [ %ubW_Floop_flug.2.us.1, %for.inc32.us.1 ], [ 0, %for.cond4.preheader.us ]
%usW_Csort_cnt.175.us = phi i16 [ %usW_Csort_cnt.2.us.1, %for.inc32.us.1 ], [ %usW_Csort_cnt.079.us, %for.cond4.preheader.us ]
%niter = phi i64 [ %niter.next.1, %for.inc32.us.1 ], [ 0, %for.cond4.preheader.us ]
%arrayidx11.us = getelementptr inbounds [100 x i8], ptr %aubW_Dtestcase, i64 0, i64 %indvars.iv88
%3 = load i8, ptr %arrayidx11.us, align 2, !tbaa !5
%cmp17.us = icmp ult i8 %3, %2
br i1 %cmp17.us, label %if.then.us, label %for.inc32.us
if.then.us: ; preds = %for.body9.us
%sub.us = add nsw i64 %indvars.iv88, -1
%arrayidx15.us = getelementptr inbounds [100 x i8], ptr %aubW_Dtestcase, i64 0, i64 %sub.us
store i8 %2, ptr %arrayidx11.us, align 2, !tbaa !5
store i8 %3, ptr %arrayidx15.us, align 1, !tbaa !5
%inc31.us = add i16 %usW_Csort_cnt.175.us, 1
br label %for.inc32.us
for.inc32.us: ; preds = %if.then.us, %for.body9.us
%4 = phi i8 [ %2, %if.then.us ], [ %3, %for.body9.us ]
%usW_Csort_cnt.2.us = phi i16 [ %inc31.us, %if.then.us ], [ %usW_Csort_cnt.175.us, %for.body9.us ]
%ubW_Floop_flug.2.us = phi i8 [ 1, %if.then.us ], [ %ubW_Floop_flug.176.us, %for.body9.us ]
%indvars.iv.next89 = or i64 %indvars.iv88, 1
%arrayidx11.us.1 = getelementptr inbounds [100 x i8], ptr %aubW_Dtestcase, i64 0, i64 %indvars.iv.next89
%5 = load i8, ptr %arrayidx11.us.1, align 1, !tbaa !5
%cmp17.us.1 = icmp ult i8 %5, %4
br i1 %cmp17.us.1, label %if.then.us.1, label %for.inc32.us.1
if.then.us.1: ; preds = %for.inc32.us
%arrayidx15.us.1 = getelementptr inbounds [100 x i8], ptr %aubW_Dtestcase, i64 0, i64 %indvars.iv88
store i8 %4, ptr %arrayidx11.us.1, align 1, !tbaa !5
store i8 %5, ptr %arrayidx15.us.1, align 2, !tbaa !5
%inc31.us.1 = add i16 %usW_Csort_cnt.2.us, 1
br label %for.inc32.us.1
for.inc32.us.1: ; preds = %if.then.us.1, %for.inc32.us
%6 = phi i8 [ %4, %if.then.us.1 ], [ %5, %for.inc32.us ]
%usW_Csort_cnt.2.us.1 = phi i16 [ %inc31.us.1, %if.then.us.1 ], [ %usW_Csort_cnt.2.us, %for.inc32.us ]
%ubW_Floop_flug.2.us.1 = phi i8 [ 1, %if.then.us.1 ], [ %ubW_Floop_flug.2.us, %for.inc32.us ]
%indvars.iv.next89.1 = add nuw nsw i64 %indvars.iv88, 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.cond4.while.cond.loopexit_crit_edge.us.unr-lcssa, label %for.body9.us, !llvm.loop !8
for.cond4.while.cond.loopexit_crit_edge.us.unr-lcssa: ; preds = %for.inc32.us.1, %for.cond4.preheader.us
%usW_Csort_cnt.2.us.lcssa.ph = phi i16 [ undef, %for.cond4.preheader.us ], [ %usW_Csort_cnt.2.us.1, %for.inc32.us.1 ]
%ubW_Floop_flug.2.us.lcssa.ph = phi i8 [ undef, %for.cond4.preheader.us ], [ %ubW_Floop_flug.2.us.1, %for.inc32.us.1 ]
%.unr = phi i8 [ %.pre, %for.cond4.preheader.us ], [ %6, %for.inc32.us.1 ]
%indvars.iv88.unr = phi i64 [ 0, %for.cond4.preheader.us ], [ %indvars.iv.next89.1, %for.inc32.us.1 ]
%ubW_Floop_flug.176.us.unr = phi i8 [ 0, %for.cond4.preheader.us ], [ %ubW_Floop_flug.2.us.1, %for.inc32.us.1 ]
%usW_Csort_cnt.175.us.unr = phi i16 [ %usW_Csort_cnt.079.us, %for.cond4.preheader.us ], [ %usW_Csort_cnt.2.us.1, %for.inc32.us.1 ]
br i1 %lcmp.mod.not, label %for.cond4.while.cond.loopexit_crit_edge.us, label %for.body9.us.epil
for.body9.us.epil: ; preds = %for.cond4.while.cond.loopexit_crit_edge.us.unr-lcssa
%arrayidx11.us.epil = getelementptr inbounds [100 x i8], ptr %aubW_Dtestcase, i64 0, i64 %indvars.iv88.unr
%7 = load i8, ptr %arrayidx11.us.epil, align 1, !tbaa !5
%cmp17.us.epil = icmp ult i8 %7, %.unr
br i1 %cmp17.us.epil, label %if.then.us.epil, label %for.cond4.while.cond.loopexit_crit_edge.us
if.then.us.epil: ; preds = %for.body9.us.epil
%sub.us.epil = add nsw i64 %indvars.iv88.unr, -1
%arrayidx15.us.epil = getelementptr inbounds [100 x i8], ptr %aubW_Dtestcase, i64 0, i64 %sub.us.epil
store i8 %.unr, ptr %arrayidx11.us.epil, align 1, !tbaa !5
store i8 %7, ptr %arrayidx15.us.epil, align 1, !tbaa !5
%inc31.us.epil = add i16 %usW_Csort_cnt.175.us.unr, 1
br label %for.cond4.while.cond.loopexit_crit_edge.us
for.cond4.while.cond.loopexit_crit_edge.us: ; preds = %for.body9.us.epil, %if.then.us.epil, %for.cond4.while.cond.loopexit_crit_edge.us.unr-lcssa
%usW_Csort_cnt.2.us.lcssa = phi i16 [ %usW_Csort_cnt.2.us.lcssa.ph, %for.cond4.while.cond.loopexit_crit_edge.us.unr-lcssa ], [ %inc31.us.epil, %if.then.us.epil ], [ %usW_Csort_cnt.175.us.unr, %for.body9.us.epil ]
%ubW_Floop_flug.2.us.lcssa = phi i8 [ %ubW_Floop_flug.2.us.lcssa.ph, %for.cond4.while.cond.loopexit_crit_edge.us.unr-lcssa ], [ 1, %if.then.us.epil ], [ %ubW_Floop_flug.176.us.unr, %for.body9.us.epil ]
%tobool.not.us = icmp eq i8 %ubW_Floop_flug.2.us.lcssa, 0
br i1 %tobool.not.us, label %for.cond35.preheader, label %for.cond4.preheader.us, !llvm.loop !10
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i8], ptr %aubW_Dtestcase, i64 0, i64 %indvars.iv
%call3 = 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 i8, ptr %ubW_Dtc_cnt, align 1, !tbaa !5
%9 = zext i8 %8 to i64
%cmp = icmp ult i64 %indvars.iv.next, %9
br i1 %cmp, label %for.body, label %while.cond.preheader, !llvm.loop !11
for.cond35.preheader: ; preds = %for.cond4.while.cond.loopexit_crit_edge.us
%conv3780 = zext i8 %8 to i32
%sub3881 = add nsw i32 %conv3780, -1
%cmp3982 = icmp ugt i8 %8, 1
br i1 %cmp3982, label %for.body41, label %for.end48
for.body41: ; preds = %for.cond35.preheader, %for.body41
%ubW_Ctc_loop_cnt.283 = phi i8 [ %inc47, %for.body41 ], [ 0, %for.cond35.preheader ]
%idxprom42 = zext i8 %ubW_Ctc_loop_cnt.283 to i64
%arrayidx43 = getelementptr inbounds [100 x i8], ptr %aubW_Dtestcase, i64 0, i64 %idxprom42
%10 = load i8, ptr %arrayidx43, align 1, !tbaa !5
%conv44 = zext i8 %10 to i32
%call45 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %conv44)
%inc47 = add nuw i8 %ubW_Ctc_loop_cnt.283, 1
%conv36 = zext i8 %inc47 to i32
%11 = load i8, ptr %ubW_Dtc_cnt, align 1, !tbaa !5
%conv37 = zext i8 %11 to i32
%sub38 = add nsw i32 %conv37, -1
%cmp39 = icmp sgt i32 %sub38, %conv36
br i1 %cmp39, label %for.body41, label %for.end48, !llvm.loop !12
for.end48: ; preds = %for.body41, %entry, %while.cond.preheader, %for.cond35.preheader
%.us-phi96.shrunk = phi i16 [ %usW_Csort_cnt.2.us.lcssa, %for.cond35.preheader ], [ 0, %while.cond.preheader ], [ 0, %entry ], [ %usW_Csort_cnt.2.us.lcssa, %for.body41 ]
%sub38.lcssa = phi i32 [ %sub3881, %for.cond35.preheader ], [ -1, %while.cond.preheader ], [ -1, %entry ], [ %sub38, %for.body41 ]
%.us-phi96 = zext i16 %.us-phi96.shrunk to i32
%idxprom51 = sext i32 %sub38.lcssa to i64
%arrayidx52 = getelementptr inbounds [100 x i8], ptr %aubW_Dtestcase, i64 0, i64 %idxprom51
%12 = load i8, ptr %arrayidx52, align 1, !tbaa !5
%conv53 = zext i8 %12 to i32
%call54 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %conv53)
%call56 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %.us-phi96)
call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %ubW_Dtc_cnt) #3
call void @llvm.lifetime.end.p0(i64 100, ptr nonnull %aubW_Dtestcase) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C/C++ TBAA"}
!8 = distinct !{!8, !9}
!9 = !{!"llvm.loop.mustprogress"}
!10 = distinct !{!10, !9}
!11 = distinct !{!11, !9}
!12 = distinct !{!12, !9}
|
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
int main(){
int n,i,j,k,a[100],tmp,count=0;
char input[4001],*p;
fgets(input,sizeof input,stdin);
sscanf(input,"%d",&n);
fgets(input,sizeof input,stdin);
p=strtok(input," ");
a[0]=atoi(p);
for(i=1;i<n;i++){
p=strtok(NULL," ");
a[i]=atoi(p);
}
k=n-1;
for(i=0;i<n-1;i++){
for(j=0;j<k;j++){
if(a[j]>a[j+1]){
tmp=a[j];
a[j]=a[j+1];
a[j+1]=tmp;
count++;
}
}
k--;
}
for(i=0;i<n;i++){
printf("%d",a[i]);
if(i!=n-1){
printf(" ");
}
}
printf("\n%d\n",count);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_281754/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_281754/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@stdin = external local_unnamed_addr global ptr, align 8
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [2 x i8] c" \00", align 1
@.str.2 = private unnamed_addr constant [5 x i8] c"\0A%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 [100 x i32], align 16
%input = alloca [4001 x i8], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #5
call void @llvm.lifetime.start.p0(i64 400, ptr nonnull %a) #5
call void @llvm.lifetime.start.p0(i64 4001, ptr nonnull %input) #5
%0 = load ptr, ptr @stdin, align 8, !tbaa !5
%call = call ptr @fgets(ptr noundef nonnull %input, i32 noundef 4001, ptr noundef %0)
%call2 = call i32 (ptr, ptr, ...) @__isoc99_sscanf(ptr noundef nonnull %input, ptr noundef nonnull @.str, ptr noundef nonnull %n) #5
%1 = load ptr, ptr @stdin, align 8, !tbaa !5
%call4 = call ptr @fgets(ptr noundef nonnull %input, i32 noundef 4001, ptr noundef %1)
%call6 = call ptr @strtok(ptr noundef nonnull %input, ptr noundef nonnull @.str.1) #5
%call.i = call i64 @strtol(ptr nocapture noundef nonnull %call6, ptr noundef null, i32 noundef 10) #5
%conv.i = trunc i64 %call.i to i32
store i32 %conv.i, ptr %a, align 16, !tbaa !9
%2 = load i32, ptr %n, align 4, !tbaa !9
%cmp77 = icmp sgt i32 %2, 1
br i1 %cmp77, label %for.body, label %for.cond40.preheader
for.cond11.preheader: ; preds = %for.body
%sub12 = add i32 %3, -1
%cmp1384 = icmp sgt i32 %3, 1
br i1 %cmp1384, label %for.cond15.preheader, label %for.cond40.preheader
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 1, %entry ]
%call8 = call ptr @strtok(ptr noundef null, ptr noundef nonnull @.str.1) #5
%call.i75 = call i64 @strtol(ptr nocapture noundef nonnull %call8, ptr noundef null, i32 noundef 10) #5
%conv.i76 = trunc i64 %call.i75 to i32
%arrayidx10 = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %indvars.iv
store i32 %conv.i76, ptr %arrayidx10, align 4, !tbaa !9
%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.cond11.preheader, !llvm.loop !11
for.cond15.preheader: ; preds = %for.cond11.preheader, %for.end36
%indvars.iv96 = phi i32 [ %indvars.iv.next97, %for.end36 ], [ %sub12, %for.cond11.preheader ]
%k.087.in = phi i32 [ %k.087, %for.end36 ], [ %3, %for.cond11.preheader ]
%count.086 = phi i32 [ %count.1.lcssa, %for.end36 ], [ 0, %for.cond11.preheader ]
%i.185 = phi i32 [ %inc38, %for.end36 ], [ 0, %for.cond11.preheader ]
%5 = zext i32 %indvars.iv96 to i64
%k.087 = add nsw i32 %k.087.in, -1
%cmp1679 = icmp sgt i32 %k.087.in, 1
br i1 %cmp1679, label %for.body17.preheader, label %for.end36
for.body17.preheader: ; preds = %for.cond15.preheader
%.pre = load i32, ptr %a, align 16, !tbaa !9
%xtraiter = and i64 %5, 1
%6 = icmp eq i32 %indvars.iv96, 1
br i1 %6, label %for.end36.loopexit.unr-lcssa, label %for.body17.preheader.new
for.body17.preheader.new: ; preds = %for.body17.preheader
%unroll_iter = and i64 %5, 4294967294
br label %for.body17
for.cond40.preheader: ; preds = %for.end36, %entry, %for.cond11.preheader
%7 = phi i32 [ %3, %for.cond11.preheader ], [ %2, %entry ], [ %3, %for.end36 ]
%count.0.lcssa = phi i32 [ 0, %for.cond11.preheader ], [ 0, %entry ], [ %count.1.lcssa, %for.end36 ]
%cmp4189 = icmp sgt i32 %7, 0
br i1 %cmp4189, label %for.body42, label %for.end53
for.body17: ; preds = %for.inc34.1, %for.body17.preheader.new
%8 = phi i32 [ %.pre, %for.body17.preheader.new ], [ %12, %for.inc34.1 ]
%indvars.iv93 = phi i64 [ 0, %for.body17.preheader.new ], [ %indvars.iv.next94.1, %for.inc34.1 ]
%count.181 = phi i32 [ %count.086, %for.body17.preheader.new ], [ %count.2.1, %for.inc34.1 ]
%niter = phi i64 [ 0, %for.body17.preheader.new ], [ %niter.next.1, %for.inc34.1 ]
%indvars.iv.next94 = or i64 %indvars.iv93, 1
%arrayidx21 = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %indvars.iv.next94
%9 = load i32, ptr %arrayidx21, align 4, !tbaa !9
%cmp22 = icmp sgt i32 %8, %9
br i1 %cmp22, label %if.then, label %for.inc34
if.then: ; preds = %for.body17
%arrayidx19 = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %indvars.iv93
store i32 %9, ptr %arrayidx19, align 8, !tbaa !9
store i32 %8, ptr %arrayidx21, align 4, !tbaa !9
%inc33 = add nsw i32 %count.181, 1
br label %for.inc34
for.inc34: ; preds = %for.body17, %if.then
%10 = phi i32 [ %8, %if.then ], [ %9, %for.body17 ]
%count.2 = phi i32 [ %inc33, %if.then ], [ %count.181, %for.body17 ]
%indvars.iv.next94.1 = add nuw nsw i64 %indvars.iv93, 2
%arrayidx21.1 = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %indvars.iv.next94.1
%11 = load i32, ptr %arrayidx21.1, align 8, !tbaa !9
%cmp22.1 = icmp sgt i32 %10, %11
br i1 %cmp22.1, label %if.then.1, label %for.inc34.1
if.then.1: ; preds = %for.inc34
%arrayidx19.1 = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %indvars.iv.next94
store i32 %11, ptr %arrayidx19.1, align 4, !tbaa !9
store i32 %10, ptr %arrayidx21.1, align 8, !tbaa !9
%inc33.1 = add nsw i32 %count.2, 1
br label %for.inc34.1
for.inc34.1: ; preds = %if.then.1, %for.inc34
%12 = phi i32 [ %10, %if.then.1 ], [ %11, %for.inc34 ]
%count.2.1 = phi i32 [ %inc33.1, %if.then.1 ], [ %count.2, %for.inc34 ]
%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.end36.loopexit.unr-lcssa, label %for.body17, !llvm.loop !13
for.end36.loopexit.unr-lcssa: ; preds = %for.inc34.1, %for.body17.preheader
%count.2.lcssa.ph = phi i32 [ undef, %for.body17.preheader ], [ %count.2.1, %for.inc34.1 ]
%.unr = phi i32 [ %.pre, %for.body17.preheader ], [ %12, %for.inc34.1 ]
%indvars.iv93.unr = phi i64 [ 0, %for.body17.preheader ], [ %indvars.iv.next94.1, %for.inc34.1 ]
%count.181.unr = phi i32 [ %count.086, %for.body17.preheader ], [ %count.2.1, %for.inc34.1 ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.end36, label %for.body17.epil
for.body17.epil: ; preds = %for.end36.loopexit.unr-lcssa
%indvars.iv.next94.epil = add nuw nsw i64 %indvars.iv93.unr, 1
%arrayidx21.epil = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %indvars.iv.next94.epil
%13 = load i32, ptr %arrayidx21.epil, align 4, !tbaa !9
%cmp22.epil = icmp sgt i32 %.unr, %13
br i1 %cmp22.epil, label %if.then.epil, label %for.end36
if.then.epil: ; preds = %for.body17.epil
%arrayidx19.epil = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %indvars.iv93.unr
store i32 %13, ptr %arrayidx19.epil, align 4, !tbaa !9
store i32 %.unr, ptr %arrayidx21.epil, align 4, !tbaa !9
%inc33.epil = add nsw i32 %count.181.unr, 1
br label %for.end36
for.end36: ; preds = %for.end36.loopexit.unr-lcssa, %if.then.epil, %for.body17.epil, %for.cond15.preheader
%count.1.lcssa = phi i32 [ %count.086, %for.cond15.preheader ], [ %count.2.lcssa.ph, %for.end36.loopexit.unr-lcssa ], [ %inc33.epil, %if.then.epil ], [ %count.181.unr, %for.body17.epil ]
%inc38 = add nuw nsw i32 %i.185, 1
%indvars.iv.next97 = add i32 %indvars.iv96, -1
%exitcond98.not = icmp eq i32 %inc38, %sub12
br i1 %exitcond98.not, label %for.cond40.preheader, label %for.cond15.preheader, !llvm.loop !14
for.body42: ; preds = %for.cond40.preheader, %for.inc51
%indvars.iv99 = phi i64 [ %indvars.iv.next100, %for.inc51 ], [ 0, %for.cond40.preheader ]
%arrayidx44 = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %indvars.iv99
%14 = load i32, ptr %arrayidx44, align 4, !tbaa !9
%call45 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %14)
%15 = load i32, ptr %n, align 4, !tbaa !9
%sub46 = add nsw i32 %15, -1
%16 = zext i32 %sub46 to i64
%cmp47.not = icmp eq i64 %indvars.iv99, %16
br i1 %cmp47.not, label %for.inc51, label %if.then48
if.then48: ; preds = %for.body42
%putchar = call i32 @putchar(i32 32)
%.pre102 = load i32, ptr %n, align 4, !tbaa !9
br label %for.inc51
for.inc51: ; preds = %for.body42, %if.then48
%17 = phi i32 [ %15, %for.body42 ], [ %.pre102, %if.then48 ]
%indvars.iv.next100 = add nuw nsw i64 %indvars.iv99, 1
%18 = sext i32 %17 to i64
%cmp41 = icmp slt i64 %indvars.iv.next100, %18
br i1 %cmp41, label %for.body42, label %for.end53, !llvm.loop !15
for.end53: ; preds = %for.inc51, %for.cond40.preheader
%call54 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %count.0.lcssa)
call void @llvm.lifetime.end.p0(i64 4001, ptr nonnull %input) #5
call void @llvm.lifetime.end.p0(i64 400, 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 ptr @fgets(ptr noundef, i32 noundef, ptr nocapture noundef) 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: mustprogress nofree nounwind willreturn
declare ptr @strtok(ptr noundef, ptr nocapture noundef readonly) 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: 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 @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 "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nofree nounwind }
attributes #5 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}
!15 = distinct !{!15, !12}
|
#include<stdio.h>
int main(){
int i,j,A[101],a,swap=0,N;
scanf("%d",&N);
for(i=0;i<N;i++){
scanf("%d",&A[i]);
}
for(i=0;i<N;i++){
for(j=N-1;j>i;j--){
if(A[j]<A[j-1]){
a=A[j];
A[j]=A[j-1];
A[j-1]=a;
swap++;
}
}
}
for(i=0;i<N;i++){
if(i>0){
printf(" ");
}
printf("%d",A[i]);
}
printf("\n%d\n",swap);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_281804/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_281804/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.2 = private unnamed_addr constant [5 x i8] c"\0A%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%A = alloca [101 x i32], align 16
%N = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 404, 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
%cmp63 = icmp sgt i32 %0, 0
br i1 %cmp63, label %for.body, label %for.end42
for.cond2.preheader: ; preds = %for.body
%cmp371 = icmp sgt i32 %4, 0
br i1 %cmp371, label %for.cond5.preheader.lr.ph, label %for.end42
for.cond5.preheader.lr.ph: ; preds = %for.cond2.preheader
%j.065 = add nsw i32 %4, -1
%1 = zext i32 %4 to i64
%2 = add nsw i64 %1, -1
%3 = zext i32 %j.065 to i64
%wide.trip.count = zext i32 %4 to i64
br label %for.cond5.preheader
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [101 x i32], ptr %A, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%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.cond2.preheader, !llvm.loop !9
for.cond5.preheader: ; preds = %for.cond5.preheader.lr.ph, %for.inc27
%indvars.iv87 = phi i64 [ 0, %for.cond5.preheader.lr.ph ], [ %indvars.iv.next88, %for.inc27 ]
%swap.073 = phi i32 [ 0, %for.cond5.preheader.lr.ph ], [ %swap.1.lcssa, %for.inc27 ]
%cmp666 = icmp ult i64 %indvars.iv87, %3
br i1 %cmp666, label %for.body7, label %for.inc27
for.cond30.preheader: ; preds = %for.inc27
br i1 %cmp371, label %if.end36.peel, label %for.end42
if.end36.peel: ; preds = %for.cond30.preheader
%.pre = load i32, ptr %A, align 16, !tbaa !5
%call39.peel = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %.pre)
%6 = load i32, ptr %N, align 4, !tbaa !5
%cmp31.peel = icmp sgt i32 %6, 1
br i1 %cmp31.peel, label %if.end36, label %for.end42
for.body7: ; preds = %for.cond5.preheader, %for.inc25
%indvars.iv81 = phi i64 [ %indvars.iv.next82, %for.inc25 ], [ %1, %for.cond5.preheader ]
%indvars.iv79 = phi i64 [ %indvars.iv.next80, %for.inc25 ], [ %2, %for.cond5.preheader ]
%swap.168 = phi i32 [ %swap.2, %for.inc25 ], [ %swap.073, %for.cond5.preheader ]
%indvars.iv.next82 = add nsw i64 %indvars.iv81, -1
%arrayidx9 = getelementptr inbounds [101 x i32], ptr %A, i64 0, i64 %indvars.iv79
%7 = load i32, ptr %arrayidx9, align 4, !tbaa !5
%8 = add nsw i64 %indvars.iv81, -2
%arrayidx12 = getelementptr inbounds [101 x i32], ptr %A, i64 0, i64 %8
%9 = load i32, ptr %arrayidx12, align 4, !tbaa !5
%cmp13 = icmp slt i32 %7, %9
br i1 %cmp13, label %if.then, label %for.inc25
if.then: ; preds = %for.body7
store i32 %9, ptr %arrayidx9, align 4, !tbaa !5
store i32 %7, ptr %arrayidx12, align 4, !tbaa !5
%inc24 = add nsw i32 %swap.168, 1
br label %for.inc25
for.inc25: ; preds = %for.body7, %if.then
%swap.2 = phi i32 [ %inc24, %if.then ], [ %swap.168, %for.body7 ]
%indvars.iv.next80 = add nsw i64 %indvars.iv79, -1
%cmp6 = icmp sgt i64 %indvars.iv.next80, %indvars.iv87
br i1 %cmp6, label %for.body7, label %for.inc27, !llvm.loop !11
for.inc27: ; preds = %for.inc25, %for.cond5.preheader
%swap.1.lcssa = phi i32 [ %swap.073, %for.cond5.preheader ], [ %swap.2, %for.inc25 ]
%indvars.iv.next88 = add nuw nsw i64 %indvars.iv87, 1
%exitcond.not = icmp eq i64 %indvars.iv.next88, %wide.trip.count
br i1 %exitcond.not, label %for.cond30.preheader, label %for.cond5.preheader, !llvm.loop !12
if.end36: ; preds = %if.end36.peel, %if.end36
%indvars.iv90 = phi i64 [ %indvars.iv.next91, %if.end36 ], [ 1, %if.end36.peel ]
%putchar = call i32 @putchar(i32 32)
%arrayidx38 = getelementptr inbounds [101 x i32], ptr %A, i64 0, i64 %indvars.iv90
%10 = load i32, ptr %arrayidx38, align 4, !tbaa !5
%call39 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %10)
%indvars.iv.next91 = add nuw nsw i64 %indvars.iv90, 1
%11 = load i32, ptr %N, align 4, !tbaa !5
%12 = sext i32 %11 to i64
%cmp31 = icmp slt i64 %indvars.iv.next91, %12
br i1 %cmp31, label %if.end36, label %for.end42, !llvm.loop !13
for.end42: ; preds = %if.end36, %entry, %for.cond2.preheader, %if.end36.peel, %for.cond30.preheader
%swap.0.lcssa98 = phi i32 [ %swap.1.lcssa, %for.cond30.preheader ], [ %swap.1.lcssa, %if.end36.peel ], [ 0, %for.cond2.preheader ], [ 0, %entry ], [ %swap.1.lcssa, %if.end36 ]
%call43 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %swap.0.lcssa98)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %N) #4
call void @llvm.lifetime.end.p0(i64 404, 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: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10, !14}
!14 = !{!"llvm.loop.peeled.count", i32 1}
|
#include <stdio.h>
int main() {
int a,N,i,j,A[100],count;
while(1) {
scanf("%d",&N);
if(N<1 || 100<N) printf("error\n");
else break;
}
while(1) {
count = 0;
for(i=0; i<N; i++) scanf("%d",&A[i]);
for(i=0; i<N; i++) if(A[i]<0 || 100<A[i]) count++;
if(count==0) break;
else printf("error\n");
}
for(i=0; i<N-1; i++) {
for(j=N-1; j>=0; j--) {
if(A[j] < A[j-1]) {
a = A[j];
A[j] = A[j-1];
A[j-1] = a;
count++;
}
}
}
for(i=0; i<N; i++) {
printf("%d",A[i]);
if(i!=N-1) printf(" ");
}
printf("\n");
printf("%d\n",count);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_281848/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_281848/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.4 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
@str.5 = private unnamed_addr constant [6 x i8] c"error\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 [100 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %N) #5
call void @llvm.lifetime.start.p0(i64 400, ptr nonnull %A) #5
%call103 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %N)
%0 = load i32, ptr %N, align 4
%1 = add i32 %0, -101
%or.cond104 = icmp ult i32 %1, -100
br i1 %or.cond104, label %if.then, label %while.cond3.preheader
while.cond3.preheader: ; preds = %if.then, %entry
%2 = phi i32 [ %0, %entry ], [ %3, %if.then ]
%cmp5105152 = icmp sgt i32 %2, 0
br i1 %cmp5105152, label %for.body, label %for.end73
if.then: ; preds = %entry, %if.then
%puts101 = call i32 @puts(ptr nonnull dereferenceable(1) @str.5)
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %N)
%3 = load i32, ptr %N, align 4
%4 = add i32 %3, -101
%or.cond = icmp ult i32 %4, -100
br i1 %or.cond, label %if.then, label %while.cond3.preheader
for.cond7.preheader: ; preds = %for.body
%cmp8107 = icmp sgt i32 %15, 0
br i1 %cmp8107, label %for.body9.preheader, label %for.end73
for.body9.preheader: ; preds = %for.cond7.preheader
%wide.trip.count = zext i32 %15 to i64
%min.iters.check = icmp ult i32 %15, 8
br i1 %min.iters.check, label %for.body9.preheader155, label %vector.ph
vector.ph: ; preds = %for.body9.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 ], [ %11, %vector.body ]
%vec.phi153 = phi <4 x i32> [ zeroinitializer, %vector.ph ], [ %12, %vector.body ]
%5 = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %index
%wide.load = load <4 x i32>, ptr %5, align 16, !tbaa !5
%6 = getelementptr inbounds i32, ptr %5, i64 4
%wide.load154 = load <4 x i32>, ptr %6, align 16, !tbaa !5
%7 = icmp ugt <4 x i32> %wide.load, <i32 100, i32 100, i32 100, i32 100>
%8 = icmp ugt <4 x i32> %wide.load154, <i32 100, i32 100, i32 100, i32 100>
%9 = zext <4 x i1> %7 to <4 x i32>
%10 = zext <4 x i1> %8 to <4 x i32>
%11 = add <4 x i32> %vec.phi, %9
%12 = add <4 x i32> %vec.phi153, %10
%index.next = add nuw i64 %index, 8
%13 = icmp eq i64 %index.next, %n.vec
br i1 %13, label %middle.block, label %vector.body, !llvm.loop !9
middle.block: ; preds = %vector.body
%bin.rdx = add <4 x i32> %12, %11
%14 = 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.end22, label %for.body9.preheader155
for.body9.preheader155: ; preds = %for.body9.preheader, %middle.block
%indvars.iv124.ph = phi i64 [ 0, %for.body9.preheader ], [ %n.vec, %middle.block ]
%count.0109.ph = phi i32 [ 0, %for.body9.preheader ], [ %14, %middle.block ]
br label %for.body9
for.body: ; preds = %while.cond3.preheader, %for.body.backedge
%indvars.iv = phi i64 [ %indvars.iv.be, %for.body.backedge ], [ 0, %while.cond3.preheader ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv
%call6 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%15 = load i32, ptr %N, align 4, !tbaa !5
%16 = sext i32 %15 to i64
%cmp5 = icmp slt i64 %indvars.iv.next, %16
br i1 %cmp5, label %for.body.backedge, label %for.cond7.preheader
for.body.backedge: ; preds = %for.body, %if.else25
%indvars.iv.be = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %if.else25 ]
br label %for.body, !llvm.loop !13
for.body9: ; preds = %for.body9.preheader155, %for.body9
%indvars.iv124 = phi i64 [ %indvars.iv.next125, %for.body9 ], [ %indvars.iv124.ph, %for.body9.preheader155 ]
%count.0109 = phi i32 [ %count.1, %for.body9 ], [ %count.0109.ph, %for.body9.preheader155 ]
%arrayidx11 = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv124
%17 = load i32, ptr %arrayidx11, align 4, !tbaa !5
%or.cond102 = icmp ugt i32 %17, 100
%inc18 = zext i1 %or.cond102 to i32
%count.1 = add nuw nsw i32 %count.0109, %inc18
%indvars.iv.next125 = add nuw nsw i64 %indvars.iv124, 1
%exitcond.not = icmp eq i64 %indvars.iv.next125, %wide.trip.count
br i1 %exitcond.not, label %for.end22, label %for.body9, !llvm.loop !14
for.end22: ; preds = %for.body9, %middle.block
%count.1.lcssa = phi i32 [ %14, %middle.block ], [ %count.1, %for.body9 ]
%cmp23 = icmp eq i32 %count.1.lcssa, 0
br i1 %cmp23, label %for.cond29.preheader, label %if.else25
for.cond29.preheader: ; preds = %for.end22
%cmp30115 = icmp sgt i32 %15, 1
br i1 %cmp30115, label %for.cond33.preheader.us.preheader, label %for.cond60.preheader
for.cond33.preheader.us.preheader: ; preds = %for.cond29.preheader
%18 = zext i32 %15 to i64
%19 = add nsw i64 %18, -1
%arrayidx37.us.phi.trans.insert = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %19
%20 = add i32 %15, -2
%xtraiter = and i64 %18, 1
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
%indvars.iv.next128.prol = add nsw i64 %18, -2
%arrayidx40.us.prol = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv.next128.prol
%arrayidx37.us.prol = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %19
%21 = icmp eq i64 %19, 0
br label %for.cond33.preheader.us
for.cond33.preheader.us: ; preds = %for.cond33.preheader.us.preheader, %for.cond33.for.inc57_crit_edge.us
%count.2117.us = phi i32 [ %count.4.us.lcssa, %for.cond33.for.inc57_crit_edge.us ], [ 0, %for.cond33.preheader.us.preheader ]
%i.2116.us = phi i32 [ %inc58.us, %for.cond33.for.inc57_crit_edge.us ], [ 0, %for.cond33.preheader.us.preheader ]
%.pre134 = load i32, ptr %arrayidx37.us.phi.trans.insert, align 4, !tbaa !5
br i1 %lcmp.mod.not, label %for.body35.us.prol.loopexit, label %for.body35.us.prol
for.body35.us.prol: ; preds = %for.cond33.preheader.us
%22 = load i32, ptr %arrayidx40.us.prol, align 4, !tbaa !5
%cmp41.us.prol = icmp slt i32 %.pre134, %22
br i1 %cmp41.us.prol, label %if.then42.us.prol, label %for.body35.us.prol.loopexit
if.then42.us.prol: ; preds = %for.body35.us.prol
store i32 %22, ptr %arrayidx37.us.prol, align 4, !tbaa !5
store i32 %.pre134, ptr %arrayidx40.us.prol, align 4, !tbaa !5
%inc53.us.prol = add nsw i32 %count.2117.us, 1
br label %for.body35.us.prol.loopexit
for.body35.us.prol.loopexit: ; preds = %for.body35.us.prol, %if.then42.us.prol, %for.cond33.preheader.us
%.unr = phi i32 [ %.pre134, %for.cond33.preheader.us ], [ %.pre134, %if.then42.us.prol ], [ %22, %for.body35.us.prol ]
%indvars.iv127.unr = phi i64 [ %19, %for.cond33.preheader.us ], [ %indvars.iv.next128.prol, %if.then42.us.prol ], [ %indvars.iv.next128.prol, %for.body35.us.prol ]
%count.3113.us.unr = phi i32 [ %count.2117.us, %for.cond33.preheader.us ], [ %inc53.us.prol, %if.then42.us.prol ], [ %count.2117.us, %for.body35.us.prol ]
%count.4.us.lcssa.unr = phi i32 [ undef, %for.cond33.preheader.us ], [ %inc53.us.prol, %if.then42.us.prol ], [ %count.2117.us, %for.body35.us.prol ]
br i1 %21, label %for.cond33.for.inc57_crit_edge.us, label %for.body35.us
for.body35.us: ; preds = %for.body35.us.prol.loopexit, %for.inc55.us.1
%23 = phi i32 [ %27, %for.inc55.us.1 ], [ %.unr, %for.body35.us.prol.loopexit ]
%indvars.iv127 = phi i64 [ %indvars.iv.next128.1, %for.inc55.us.1 ], [ %indvars.iv127.unr, %for.body35.us.prol.loopexit ]
%count.3113.us = phi i32 [ %count.4.us.1, %for.inc55.us.1 ], [ %count.3113.us.unr, %for.body35.us.prol.loopexit ]
%indvars.iv.next128 = add nsw i64 %indvars.iv127, -1
%arrayidx40.us = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv.next128
%24 = load i32, ptr %arrayidx40.us, align 4, !tbaa !5
%cmp41.us = icmp slt i32 %23, %24
br i1 %cmp41.us, label %if.then42.us, label %for.inc55.us
if.then42.us: ; preds = %for.body35.us
%arrayidx37.us = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv127
store i32 %24, ptr %arrayidx37.us, align 4, !tbaa !5
store i32 %23, ptr %arrayidx40.us, align 4, !tbaa !5
%inc53.us = add nsw i32 %count.3113.us, 1
br label %for.inc55.us
for.inc55.us: ; preds = %if.then42.us, %for.body35.us
%25 = phi i32 [ %23, %if.then42.us ], [ %24, %for.body35.us ]
%count.4.us = phi i32 [ %inc53.us, %if.then42.us ], [ %count.3113.us, %for.body35.us ]
%indvars.iv.next128.1 = add nsw i64 %indvars.iv127, -2
%arrayidx40.us.1 = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv.next128.1
%26 = load i32, ptr %arrayidx40.us.1, align 4, !tbaa !5
%cmp41.us.1 = icmp slt i32 %25, %26
br i1 %cmp41.us.1, label %if.then42.us.1, label %for.inc55.us.1
if.then42.us.1: ; preds = %for.inc55.us
%arrayidx37.us.1 = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv.next128
store i32 %26, ptr %arrayidx37.us.1, align 4, !tbaa !5
store i32 %25, ptr %arrayidx40.us.1, align 4, !tbaa !5
%inc53.us.1 = add nsw i32 %count.4.us, 1
br label %for.inc55.us.1
for.inc55.us.1: ; preds = %if.then42.us.1, %for.inc55.us
%27 = phi i32 [ %25, %if.then42.us.1 ], [ %26, %for.inc55.us ]
%count.4.us.1 = phi i32 [ %inc53.us.1, %if.then42.us.1 ], [ %count.4.us, %for.inc55.us ]
%cmp34.us.1 = icmp sgt i64 %indvars.iv127, 1
br i1 %cmp34.us.1, label %for.body35.us, label %for.cond33.for.inc57_crit_edge.us, !llvm.loop !15
for.cond33.for.inc57_crit_edge.us: ; preds = %for.inc55.us.1, %for.body35.us.prol.loopexit
%count.4.us.lcssa = phi i32 [ %count.4.us.lcssa.unr, %for.body35.us.prol.loopexit ], [ %count.4.us.1, %for.inc55.us.1 ]
%inc58.us = add nuw nsw i32 %i.2116.us, 1
%exitcond130.not = icmp eq i32 %i.2116.us, %20
br i1 %exitcond130.not, label %for.cond60.preheader, label %for.cond33.preheader.us, !llvm.loop !16
if.else25: ; preds = %for.end22
%puts = call i32 @puts(ptr nonnull dereferenceable(1) @str.5)
%.pre = load i32, ptr %N, align 4, !tbaa !5
%cmp5105 = icmp sgt i32 %.pre, 0
br i1 %cmp5105, label %for.body.backedge, label %for.end73
for.cond60.preheader: ; preds = %for.cond33.for.inc57_crit_edge.us, %for.cond29.preheader
%count.2.lcssa = phi i32 [ 0, %for.cond29.preheader ], [ %count.4.us.lcssa, %for.cond33.for.inc57_crit_edge.us ]
br i1 %cmp8107, label %for.body62, label %for.end73
for.body62: ; preds = %for.cond60.preheader, %for.inc71
%indvars.iv131 = phi i64 [ %indvars.iv.next132, %for.inc71 ], [ 0, %for.cond60.preheader ]
%arrayidx64 = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv131
%28 = load i32, ptr %arrayidx64, align 4, !tbaa !5
%call65 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %28)
%29 = load i32, ptr %N, align 4, !tbaa !5
%sub66 = add nsw i32 %29, -1
%30 = zext i32 %sub66 to i64
%cmp67.not = icmp eq i64 %indvars.iv131, %30
br i1 %cmp67.not, label %for.inc71, label %if.then68
if.then68: ; preds = %for.body62
%putchar100 = call i32 @putchar(i32 32)
%.pre135 = load i32, ptr %N, align 4, !tbaa !5
br label %for.inc71
for.inc71: ; preds = %for.body62, %if.then68
%31 = phi i32 [ %29, %for.body62 ], [ %.pre135, %if.then68 ]
%indvars.iv.next132 = add nuw nsw i64 %indvars.iv131, 1
%32 = sext i32 %31 to i64
%cmp61 = icmp slt i64 %indvars.iv.next132, %32
br i1 %cmp61, label %for.body62, label %for.end73, !llvm.loop !17
for.end73: ; preds = %for.cond7.preheader, %if.else25, %for.inc71, %while.cond3.preheader, %for.cond60.preheader
%count.2.lcssa147 = phi i32 [ %count.2.lcssa, %for.cond60.preheader ], [ 0, %while.cond3.preheader ], [ %count.2.lcssa, %for.inc71 ], [ 0, %if.else25 ], [ 0, %for.cond7.preheader ]
%putchar = call i32 @putchar(i32 10)
%call75 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.4, i32 noundef %count.2.lcssa147)
call void @llvm.lifetime.end.p0(i64 400, 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: nofree nounwind
declare noundef i32 @puts(ptr nocapture noundef readonly) local_unnamed_addr #3
; Function Attrs: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #3
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.vector.reduce.add.v4i32(<4 x i32>) #4
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #5 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10, !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, !10}
!17 = distinct !{!17, !10}
|
#include <stdio.h>
int N = 100;
int count = 0;
void BubbleSort(int A[], int n){
int k, l, tmp;
for(k = 0; k <= n-1; k++){
for(l = n-1; l >= k+1; l--){
if(A[l] < A[l-1]){
tmp = A[l];
A[l] = A[l-1];
A[l-1] = tmp;
count++;
}
}
}
}
int main(){
int i, j, n;
int A[N+1];
scanf("%d", &n);
for(i = 0; i < n; i++){
scanf("%d", &A[i]);
}
BubbleSort(A, n);
for(j = 1; j <= n; j++){
if(j > 1){printf(" ");
}
printf("%d", A[j-1]);
}
printf("\n");
printf("%d\n", count);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_281891/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_281891/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@N = dso_local local_unnamed_addr global i32 100, align 4
@count = dso_local local_unnamed_addr global i32 0, align 4
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.3 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree norecurse nosync nounwind memory(readwrite, inaccessiblemem: none) uwtable
define dso_local void @BubbleSort(ptr nocapture noundef %A, i32 noundef %n) local_unnamed_addr #0 {
entry:
%cmp.not.not42 = icmp sgt i32 %n, 0
br i1 %cmp.not.not42, label %for.cond2.preheader.lr.ph, label %for.end21
for.cond2.preheader.lr.ph: ; preds = %entry
%0 = zext i32 %n to i64
%wide.trip.count = zext i32 %n to i64
%invariant.gep = getelementptr i32, ptr %A, i64 -2
br label %for.cond2.preheader
for.cond.loopexit: ; preds = %for.inc, %for.cond2.preheader
%exitcond.not = icmp eq i64 %indvars.iv.next47, %wide.trip.count
br i1 %exitcond.not, label %for.end21, label %for.cond2.preheader, !llvm.loop !5
for.cond2.preheader: ; preds = %for.cond2.preheader.lr.ph, %for.cond.loopexit
%indvars.iv46 = phi i64 [ 0, %for.cond2.preheader.lr.ph ], [ %indvars.iv.next47, %for.cond.loopexit ]
%indvars.iv.next47 = add nuw nsw i64 %indvars.iv46, 1
%cmp3.not.not39 = icmp ult i64 %indvars.iv.next47, %0
br i1 %cmp3.not.not39, label %for.body4, label %for.cond.loopexit
for.body4: ; preds = %for.cond2.preheader, %for.inc
%indvars.iv = phi i64 [ %indvars.iv.next, %for.inc ], [ %0, %for.cond2.preheader ]
%indvars.iv.next = add nsw i64 %indvars.iv, -1
%arrayidx = getelementptr inbounds i32, ptr %A, i64 %indvars.iv.next
%1 = load i32, ptr %arrayidx, align 4, !tbaa !7
%gep = getelementptr i32, ptr %invariant.gep, i64 %indvars.iv
%2 = load i32, ptr %gep, align 4, !tbaa !7
%cmp8 = icmp slt i32 %1, %2
br i1 %cmp8, label %if.then, label %for.inc
if.then: ; preds = %for.body4
store i32 %2, ptr %arrayidx, align 4, !tbaa !7
store i32 %1, ptr %gep, align 4, !tbaa !7
%3 = load i32, ptr @count, align 4, !tbaa !7
%inc = add nsw i32 %3, 1
store i32 %inc, ptr @count, align 4, !tbaa !7
br label %for.inc
for.inc: ; preds = %for.body4, %if.then
%cmp3.not.not = icmp sgt i64 %indvars.iv.next, %indvars.iv.next47
br i1 %cmp3.not.not, label %for.body4, label %for.cond.loopexit, !llvm.loop !11
for.end21: ; preds = %for.cond.loopexit, %entry
ret void
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #2 {
entry:
%n = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #6
%0 = load i32, ptr @N, align 4, !tbaa !7
%add = add nsw i32 %0, 1
%1 = zext i32 %add to i64
%2 = tail call ptr @llvm.stacksave.p0()
%vla = alloca i32, i64 %1, align 16
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%3 = load i32, ptr %n, align 4, !tbaa !7
%cmp21 = icmp sgt i32 %3, 0
br i1 %cmp21, label %for.body, label %for.end12
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 !7
%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 !12
for.end: ; preds = %for.body
%cmp.not.not42.i = icmp sgt i32 %4, 0
br i1 %cmp.not.not42.i, label %for.cond2.preheader.lr.ph.i, label %for.end12
for.cond2.preheader.lr.ph.i: ; preds = %for.end
%6 = zext i32 %4 to i64
%invariant.gep.i = getelementptr i32, ptr %vla, i64 -2
%count.promoted25 = load i32, ptr @count, align 4, !tbaa !7
br label %for.cond2.preheader.i
for.cond.loopexit.i: ; preds = %for.inc.i, %for.cond2.preheader.i
%count.promoted26 = phi i32 [ %count.promoted29, %for.cond2.preheader.i ], [ %count.promoted27, %for.inc.i ]
%exitcond.not.i = icmp eq i64 %indvars.iv.next47.i, %6
br i1 %exitcond.not.i, label %BubbleSort.exit, label %for.cond2.preheader.i, !llvm.loop !5
for.cond2.preheader.i: ; preds = %for.cond.loopexit.i, %for.cond2.preheader.lr.ph.i
%count.promoted29 = phi i32 [ %count.promoted25, %for.cond2.preheader.lr.ph.i ], [ %count.promoted26, %for.cond.loopexit.i ]
%indvars.iv46.i = phi i64 [ 0, %for.cond2.preheader.lr.ph.i ], [ %indvars.iv.next47.i, %for.cond.loopexit.i ]
%indvars.iv.next47.i = add nuw nsw i64 %indvars.iv46.i, 1
%cmp3.not.not39.i = icmp ult i64 %indvars.iv.next47.i, %6
br i1 %cmp3.not.not39.i, label %for.body4.i, label %for.cond.loopexit.i
for.body4.i: ; preds = %for.cond2.preheader.i, %for.inc.i
%count.promoted28 = phi i32 [ %count.promoted27, %for.inc.i ], [ %count.promoted29, %for.cond2.preheader.i ]
%inc.i24 = phi i32 [ %inc.i23, %for.inc.i ], [ %count.promoted29, %for.cond2.preheader.i ]
%indvars.iv.i = phi i64 [ %indvars.iv.next.i, %for.inc.i ], [ %6, %for.cond2.preheader.i ]
%indvars.iv.next.i = add nsw i64 %indvars.iv.i, -1
%arrayidx.i = getelementptr inbounds i32, ptr %vla, i64 %indvars.iv.next.i
%7 = load i32, ptr %arrayidx.i, align 4, !tbaa !7
%gep.i = getelementptr i32, ptr %invariant.gep.i, i64 %indvars.iv.i
%8 = load i32, ptr %gep.i, align 4, !tbaa !7
%cmp8.i = icmp slt i32 %7, %8
br i1 %cmp8.i, label %if.then.i, label %for.inc.i
if.then.i: ; preds = %for.body4.i
store i32 %8, ptr %arrayidx.i, align 4, !tbaa !7
store i32 %7, ptr %gep.i, align 4, !tbaa !7
%inc.i = add nsw i32 %inc.i24, 1
store i32 %inc.i, ptr @count, align 4, !tbaa !7
br label %for.inc.i
for.inc.i: ; preds = %if.then.i, %for.body4.i
%count.promoted27 = phi i32 [ %inc.i, %if.then.i ], [ %count.promoted28, %for.body4.i ]
%inc.i23 = phi i32 [ %inc.i, %if.then.i ], [ %inc.i24, %for.body4.i ]
%cmp3.not.not.i = icmp sgt i64 %indvars.iv.next.i, %indvars.iv.next47.i
br i1 %cmp3.not.not.i, label %for.body4.i, label %for.cond.loopexit.i, !llvm.loop !11
BubbleSort.exit: ; preds = %for.cond.loopexit.i
%cmp3.not30 = icmp slt i32 %4, 1
br i1 %cmp3.not30, label %for.end12, label %if.end.peel
if.end.peel: ; preds = %BubbleSort.exit
%.pre = load i32, ptr %vla, align 16, !tbaa !7
%call9.peel = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %.pre)
%9 = load i32, ptr %n, align 4, !tbaa !7
%cmp3.not.not.peel = icmp sgt i32 %9, 1
br i1 %cmp3.not.not.peel, label %for.body4.peel.next, label %for.end12
for.body4.peel.next: ; preds = %if.end.peel
%invariant.gep = getelementptr i32, ptr %vla, i64 -1
br label %if.end
if.end: ; preds = %for.body4.peel.next, %if.end
%indvars.iv34 = phi i64 [ 2, %for.body4.peel.next ], [ %indvars.iv.next35, %if.end ]
%putchar20 = call i32 @putchar(i32 32)
%gep = getelementptr i32, ptr %invariant.gep, i64 %indvars.iv34
%10 = load i32, ptr %gep, align 4, !tbaa !7
%call9 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %10)
%indvars.iv.next35 = add nuw nsw i64 %indvars.iv34, 1
%11 = load i32, ptr %n, align 4, !tbaa !7
%12 = sext i32 %11 to i64
%cmp3.not.not = icmp slt i64 %indvars.iv34, %12
br i1 %cmp3.not.not, label %if.end, label %for.end12, !llvm.loop !13
for.end12: ; preds = %if.end, %entry, %for.end, %if.end.peel, %BubbleSort.exit
%putchar = call i32 @putchar(i32 10)
%13 = load i32, ptr @count, align 4, !tbaa !7
%call14 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3, i32 noundef %13)
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
declare ptr @llvm.stacksave.p0() #3
; 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: mustprogress nocallback nofree nosync nounwind willreturn
declare void @llvm.stackrestore.p0(ptr) #3
; Function Attrs: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #5
attributes #0 = { nofree norecurse nosync nounwind memory(readwrite, inaccessiblemem: none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nocallback nofree nosync nounwind willreturn }
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 }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = distinct !{!5, !6}
!6 = !{!"llvm.loop.mustprogress"}
!7 = !{!8, !8, i64 0}
!8 = !{!"int", !9, i64 0}
!9 = !{!"omnipotent char", !10, i64 0}
!10 = !{!"Simple C/C++ TBAA"}
!11 = distinct !{!11, !6}
!12 = distinct !{!12, !6}
!13 = distinct !{!13, !6, !14}
!14 = !{!"llvm.loop.peeled.count", i32 1}
|
/*
Bubble Sort
*/
#include <stdio.h>
/*---x??¨y???????????\????????????---*/
void swap(int *x, int *y)
{
int temp;
temp = *x;
*x = *y;
*y = temp;
}
int main(void)
{
int A[100], N, i, j, n = 0;
scanf("%d", &N); //????´?????????°N???????????????
for (i = 0; i < N; i++)
scanf("%d", &A[i]); //????´????????????????
for (i = 0; i < N; i++) { //bubble sort
for (j = N - 1; j > i; j--)
if (A[j] < A[j - 1]) {
swap(&A[j], &A[j - 1]);
n++;
}
}
for (i = 0; i < N; i++) //???????????????????´??????????
printf("%d%c", A[i], i == N - 1 ? '\n' : ' ');
printf("%d\n", n); //??\?????????????????°n?????????
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_281934/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_281934/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"%d%c\00", align 1
@.str.2 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: readwrite) uwtable
define dso_local void @swap(ptr nocapture noundef %x, ptr nocapture noundef %y) local_unnamed_addr #0 {
entry:
%0 = load i32, ptr %x, align 4, !tbaa !5
%1 = load i32, ptr %y, align 4, !tbaa !5
store i32 %1, ptr %x, align 4, !tbaa !5
store i32 %0, ptr %y, align 4, !tbaa !5
ret void
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #2 {
entry:
%A = alloca [100 x i32], align 16
%N = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 400, 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
%cmp53 = icmp sgt i32 %0, 0
br i1 %cmp53, label %for.body, label %for.end35
for.cond2.preheader: ; preds = %for.body
%cmp361 = icmp sgt i32 %4, 0
br i1 %cmp361, label %for.cond5.preheader.lr.ph, label %for.end35
for.cond5.preheader.lr.ph: ; preds = %for.cond2.preheader
%j.055 = add nsw i32 %4, -1
%1 = zext i32 %4 to i64
%2 = add nsw i64 %1, -1
%3 = zext i32 %j.055 to i64
%wide.trip.count = zext i32 %4 to i64
br label %for.cond5.preheader
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%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.cond2.preheader, !llvm.loop !9
for.cond5.preheader: ; preds = %for.cond5.preheader.lr.ph, %for.inc22
%indvars.iv77 = phi i64 [ 0, %for.cond5.preheader.lr.ph ], [ %indvars.iv.next78, %for.inc22 ]
%n.063 = phi i32 [ 0, %for.cond5.preheader.lr.ph ], [ %n.1.lcssa, %for.inc22 ]
%cmp656 = icmp ult i64 %indvars.iv77, %3
br i1 %cmp656, label %for.body7, label %for.inc22
for.cond25.preheader: ; preds = %for.inc22
br i1 %cmp361, label %for.body27, label %for.end35
for.body7: ; preds = %for.cond5.preheader, %for.inc20
%indvars.iv71 = phi i64 [ %indvars.iv.next72, %for.inc20 ], [ %1, %for.cond5.preheader ]
%indvars.iv69 = phi i64 [ %indvars.iv.next70, %for.inc20 ], [ %2, %for.cond5.preheader ]
%n.158 = phi i32 [ %n.2, %for.inc20 ], [ %n.063, %for.cond5.preheader ]
%indvars.iv.next72 = add nsw i64 %indvars.iv71, -1
%arrayidx9 = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv69
%6 = load i32, ptr %arrayidx9, align 4, !tbaa !5
%7 = add nsw i64 %indvars.iv71, -2
%arrayidx12 = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %7
%8 = load i32, ptr %arrayidx12, align 4, !tbaa !5
%cmp13 = icmp slt i32 %6, %8
br i1 %cmp13, label %if.then, label %for.inc20
if.then: ; preds = %for.body7
store i32 %8, ptr %arrayidx9, align 4, !tbaa !5
store i32 %6, ptr %arrayidx12, align 4, !tbaa !5
%inc19 = add nsw i32 %n.158, 1
br label %for.inc20
for.inc20: ; preds = %for.body7, %if.then
%n.2 = phi i32 [ %inc19, %if.then ], [ %n.158, %for.body7 ]
%indvars.iv.next70 = add nsw i64 %indvars.iv69, -1
%cmp6 = icmp sgt i64 %indvars.iv.next70, %indvars.iv77
br i1 %cmp6, label %for.body7, label %for.inc22, !llvm.loop !11
for.inc22: ; preds = %for.inc20, %for.cond5.preheader
%n.1.lcssa = phi i32 [ %n.063, %for.cond5.preheader ], [ %n.2, %for.inc20 ]
%indvars.iv.next78 = add nuw nsw i64 %indvars.iv77, 1
%exitcond.not = icmp eq i64 %indvars.iv.next78, %wide.trip.count
br i1 %exitcond.not, label %for.cond25.preheader, label %for.cond5.preheader, !llvm.loop !12
for.body27: ; preds = %for.cond25.preheader, %for.body27
%indvars.iv80 = phi i64 [ %indvars.iv.next81, %for.body27 ], [ 0, %for.cond25.preheader ]
%9 = phi i32 [ %12, %for.body27 ], [ %4, %for.cond25.preheader ]
%arrayidx29 = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv80
%10 = load i32, ptr %arrayidx29, align 4, !tbaa !5
%sub30 = add nsw i32 %9, -1
%11 = zext i32 %sub30 to i64
%cmp31 = icmp eq i64 %indvars.iv80, %11
%cond = select i1 %cmp31, i32 10, i32 32
%call32 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %10, i32 noundef %cond)
%indvars.iv.next81 = add nuw nsw i64 %indvars.iv80, 1
%12 = load i32, ptr %N, align 4, !tbaa !5
%13 = sext i32 %12 to i64
%cmp26 = icmp slt i64 %indvars.iv.next81, %13
br i1 %cmp26, label %for.body27, label %for.end35, !llvm.loop !13
for.end35: ; preds = %for.body27, %entry, %for.cond2.preheader, %for.cond25.preheader
%n.0.lcssa87 = phi i32 [ %n.1.lcssa, %for.cond25.preheader ], [ 0, %for.cond2.preheader ], [ 0, %entry ], [ %n.1.lcssa, %for.body27 ]
%call36 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %n.0.lcssa87)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %N) #4
call void @llvm.lifetime.end.p0(i64 400, ptr nonnull %A) #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
attributes #0 = { mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: readwrite) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
|
#include <stdio.h>
void bubbleSort(int A[],int N){
int flag = 1 ;// ????????£??\????´?????????¨??????
int n,i,j;
int count=0;
while(flag){
flag = 0;
for(j=N-1;j>=1;j--){
if (A[j] < A[j-1]){
n=A[j];
A[j]=A[j-1];
A[j-1]=n;
count++;
flag = 1;
}
}
}
for(i=0;i<N-1;i++){
printf("%d ",A[i]);
}
printf("%d\n",A[N-1]);
printf("%d\n",count);
}
int main()
{
int i,n;
int num[100];
scanf("%d",&n);
for(i=0;i<n;i++){
scanf("%d",&num[i]);
}
bubbleSort(num,n);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_281978/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_281978/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 [4 x i8] c"%d\0A\00", align 1
@.str.2 = private unnamed_addr constant [3 x i8] c"%d\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local void @bubbleSort(ptr nocapture noundef %A, i32 noundef %N) local_unnamed_addr #0 {
entry:
%cmp50 = icmp sgt i32 %N, 1
br i1 %cmp50, label %for.cond.preheader.us.preheader, label %for.cond15.preheader.thread
for.cond15.preheader.thread: ; preds = %entry
%sub1665 = add i32 %N, -1
br label %for.end23
for.cond.preheader.us.preheader: ; preds = %entry
%0 = zext i32 %N to i64
br label %for.body.us
for.body.us: ; preds = %for.body.us.backedge, %for.cond.preheader.us.preheader
%indvars.iv = phi i64 [ %0, %for.cond.preheader.us.preheader ], [ %indvars.iv.be, %for.body.us.backedge ]
%count.153.us = phi i32 [ 0, %for.cond.preheader.us.preheader ], [ %count.2.us, %for.body.us.backedge ]
%flag.151.us = phi i32 [ 0, %for.cond.preheader.us.preheader ], [ %flag.151.us.be, %for.body.us.backedge ]
%indvars.iv.next = add nsw i64 %indvars.iv, -1
%idxprom.us = and i64 %indvars.iv.next, 4294967295
%arrayidx.us = getelementptr inbounds i32, ptr %A, i64 %idxprom.us
%1 = load i32, ptr %arrayidx.us, align 4, !tbaa !5
%sub1.us = add i64 %indvars.iv, 4294967294
%idxprom2.us = and i64 %sub1.us, 4294967295
%arrayidx3.us = getelementptr inbounds i32, ptr %A, i64 %idxprom2.us
%2 = load i32, ptr %arrayidx3.us, align 4, !tbaa !5
%cmp4.us = icmp slt i32 %1, %2
br i1 %cmp4.us, label %if.then.us, label %for.inc.us
if.then.us: ; preds = %for.body.us
store i32 %2, ptr %arrayidx.us, align 4, !tbaa !5
store i32 %1, ptr %arrayidx3.us, align 4, !tbaa !5
%inc.us = add nsw i32 %count.153.us, 1
br label %for.inc.us
for.inc.us: ; preds = %if.then.us, %for.body.us
%flag.2.us = phi i32 [ 1, %if.then.us ], [ %flag.151.us, %for.body.us ]
%count.2.us = phi i32 [ %inc.us, %if.then.us ], [ %count.153.us, %for.body.us ]
%cmp.us = icmp sgt i64 %indvars.iv, 2
br i1 %cmp.us, label %for.body.us.backedge, label %for.cond.while.cond.loopexit_crit_edge.us
for.body.us.backedge: ; preds = %for.inc.us, %for.cond.while.cond.loopexit_crit_edge.us
%indvars.iv.be = phi i64 [ %indvars.iv.next, %for.inc.us ], [ %0, %for.cond.while.cond.loopexit_crit_edge.us ]
%flag.151.us.be = phi i32 [ %flag.2.us, %for.inc.us ], [ 0, %for.cond.while.cond.loopexit_crit_edge.us ]
br label %for.body.us, !llvm.loop !9
for.cond.while.cond.loopexit_crit_edge.us: ; preds = %for.inc.us
%tobool.not.us = icmp eq i32 %flag.2.us, 0
br i1 %tobool.not.us, label %for.cond15.preheader, label %for.body.us.backedge
for.cond15.preheader: ; preds = %for.cond.while.cond.loopexit_crit_edge.us
%sub16 = add i32 %N, -1
br i1 %cmp50, label %for.body18.preheader, label %for.end23
for.body18.preheader: ; preds = %for.cond15.preheader
%wide.trip.count = zext i32 %sub16 to i64
br label %for.body18
for.body18: ; preds = %for.body18.preheader, %for.body18
%indvars.iv60 = phi i64 [ 0, %for.body18.preheader ], [ %indvars.iv.next61, %for.body18 ]
%arrayidx20 = getelementptr inbounds i32, ptr %A, i64 %indvars.iv60
%3 = load i32, ptr %arrayidx20, align 4, !tbaa !5
%call = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %3)
%indvars.iv.next61 = add nuw nsw i64 %indvars.iv60, 1
%exitcond.not = icmp eq i64 %indvars.iv.next61, %wide.trip.count
br i1 %exitcond.not, label %for.end23, label %for.body18, !llvm.loop !11
for.end23: ; preds = %for.body18, %for.cond15.preheader.thread, %for.cond15.preheader
%sub1667 = phi i32 [ %sub1665, %for.cond15.preheader.thread ], [ %sub16, %for.cond15.preheader ], [ %sub16, %for.body18 ]
%.us-phi66 = phi i32 [ 0, %for.cond15.preheader.thread ], [ %count.2.us, %for.cond15.preheader ], [ %count.2.us, %for.body18 ]
%idxprom25 = sext i32 %sub1667 to i64
%arrayidx26 = getelementptr inbounds i32, ptr %A, i64 %idxprom25
%4 = load i32, ptr %arrayidx26, align 4, !tbaa !5
%call27 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %4)
%call28 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %.us-phi66)
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: 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 uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
%num = alloca [100 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #3
call void @llvm.lifetime.start.p0(i64 400, ptr nonnull %num) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.2, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp4 = icmp sgt i32 %0, 0
br i1 %cmp4, label %for.body, label %for.cond15.preheader.thread.i
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %num, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.2, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%1 = load i32, ptr %n, align 4, !tbaa !5
%2 = sext i32 %1 to i64
%cmp = icmp slt i64 %indvars.iv.next, %2
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !12
for.end: ; preds = %for.body
%cmp50.i = icmp sgt i32 %1, 1
br i1 %cmp50.i, label %for.cond.preheader.us.preheader.i, label %for.cond15.preheader.thread.i
for.cond15.preheader.thread.i: ; preds = %entry, %for.end
%.lcssa10 = phi i32 [ %1, %for.end ], [ %0, %entry ]
%sub1665.i = add i32 %.lcssa10, -1
br label %bubbleSort.exit
for.cond.preheader.us.preheader.i: ; preds = %for.end
%3 = zext i32 %1 to i64
br label %for.body.us.i
for.body.us.i: ; preds = %for.body.us.i.backedge, %for.cond.preheader.us.preheader.i
%indvars.iv.i = phi i64 [ %3, %for.cond.preheader.us.preheader.i ], [ %indvars.iv.i.be, %for.body.us.i.backedge ]
%count.153.us.i = phi i32 [ 0, %for.cond.preheader.us.preheader.i ], [ %count.2.us.i, %for.body.us.i.backedge ]
%flag.151.us.i = phi i32 [ 0, %for.cond.preheader.us.preheader.i ], [ %flag.151.us.i.be, %for.body.us.i.backedge ]
%indvars.iv.next.i = add nsw i64 %indvars.iv.i, -1
%idxprom.us.i = and i64 %indvars.iv.next.i, 4294967295
%arrayidx.us.i = getelementptr inbounds i32, ptr %num, i64 %idxprom.us.i
%4 = load i32, ptr %arrayidx.us.i, align 4, !tbaa !5
%sub1.us.i = add nuw nsw i64 %indvars.iv.i, 4294967294
%idxprom2.us.i = and i64 %sub1.us.i, 4294967295
%arrayidx3.us.i = getelementptr inbounds i32, ptr %num, i64 %idxprom2.us.i
%5 = load i32, ptr %arrayidx3.us.i, align 4, !tbaa !5
%cmp4.us.i = icmp slt i32 %4, %5
br i1 %cmp4.us.i, label %if.then.us.i, label %for.inc.us.i
if.then.us.i: ; preds = %for.body.us.i
store i32 %5, ptr %arrayidx.us.i, align 4, !tbaa !5
store i32 %4, ptr %arrayidx3.us.i, align 4, !tbaa !5
%inc.us.i = add nsw i32 %count.153.us.i, 1
br label %for.inc.us.i
for.inc.us.i: ; preds = %if.then.us.i, %for.body.us.i
%flag.2.us.i = phi i32 [ 1, %if.then.us.i ], [ %flag.151.us.i, %for.body.us.i ]
%count.2.us.i = phi i32 [ %inc.us.i, %if.then.us.i ], [ %count.153.us.i, %for.body.us.i ]
%cmp.us.i = icmp sgt i64 %indvars.iv.i, 2
br i1 %cmp.us.i, label %for.body.us.i.backedge, label %for.cond.while.cond.loopexit_crit_edge.us.i
for.body.us.i.backedge: ; preds = %for.inc.us.i, %for.cond.while.cond.loopexit_crit_edge.us.i
%indvars.iv.i.be = phi i64 [ %indvars.iv.next.i, %for.inc.us.i ], [ %3, %for.cond.while.cond.loopexit_crit_edge.us.i ]
%flag.151.us.i.be = phi i32 [ %flag.2.us.i, %for.inc.us.i ], [ 0, %for.cond.while.cond.loopexit_crit_edge.us.i ]
br label %for.body.us.i, !llvm.loop !9
for.cond.while.cond.loopexit_crit_edge.us.i: ; preds = %for.inc.us.i
%tobool.not.us.i = icmp eq i32 %flag.2.us.i, 0
br i1 %tobool.not.us.i, label %for.body18.preheader.i, label %for.body.us.i.backedge
for.body18.preheader.i: ; preds = %for.cond.while.cond.loopexit_crit_edge.us.i
%sub16.i = add i32 %1, -1
%wide.trip.count.i = zext i32 %sub16.i to i64
br label %for.body18.i
for.body18.i: ; preds = %for.body18.i, %for.body18.preheader.i
%indvars.iv60.i = phi i64 [ 0, %for.body18.preheader.i ], [ %indvars.iv.next61.i, %for.body18.i ]
%arrayidx20.i = getelementptr inbounds i32, ptr %num, i64 %indvars.iv60.i
%6 = load i32, ptr %arrayidx20.i, align 4, !tbaa !5
%call.i = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %6)
%indvars.iv.next61.i = add nuw nsw i64 %indvars.iv60.i, 1
%exitcond.not.i = icmp eq i64 %indvars.iv.next61.i, %wide.trip.count.i
br i1 %exitcond.not.i, label %bubbleSort.exit, label %for.body18.i, !llvm.loop !11
bubbleSort.exit: ; preds = %for.body18.i, %for.cond15.preheader.thread.i
%sub1667.i = phi i32 [ %sub1665.i, %for.cond15.preheader.thread.i ], [ %sub16.i, %for.body18.i ]
%.us-phi66.i = phi i32 [ 0, %for.cond15.preheader.thread.i ], [ %count.2.us.i, %for.body18.i ]
%idxprom25.i = sext i32 %sub1667.i to i64
%arrayidx26.i = getelementptr inbounds i32, ptr %num, i64 %idxprom25.i
%7 = load i32, ptr %arrayidx26.i, align 4, !tbaa !5
%call27.i = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %7)
%call28.i = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %.us-phi66.i)
call void @llvm.lifetime.end.p0(i64 400, ptr nonnull %num) #3
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #3
ret i32 0
}
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
|
#include <stdio.h>
int main (void)
{
int i, T, l[1000], r[1000];
scanf("%d", &T);
for(i = 0; i < T; i++)
scanf("%d%d", &l[i], &r[i]);
for (i = 0; i < T; i++)
printf("%d %d\n", l[i], 2*l[i]);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_28202/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_28202/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"%d%d\00", align 1
@.str.2 = private unnamed_addr constant [7 x i8] c"%d %d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%T = alloca i32, align 4
%l = alloca [1000 x i32], align 16
%r = alloca [1000 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %T) #3
call void @llvm.lifetime.start.p0(i64 4000, ptr nonnull %l) #3
call void @llvm.lifetime.start.p0(i64 4000, ptr nonnull %r) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %T)
%0 = load i32, ptr %T, align 4, !tbaa !5
%cmp22 = icmp sgt i32 %0, 0
br i1 %cmp22, label %for.body, label %for.end14
for.cond4.preheader: ; preds = %for.body
%1 = icmp sgt i32 %2, 0
br i1 %1, label %for.body6, label %for.end14
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [1000 x i32], ptr %l, i64 0, i64 %indvars.iv
%arrayidx2 = getelementptr inbounds [1000 x i32], ptr %r, 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
%2 = load i32, ptr %T, 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.cond4.preheader, !llvm.loop !9
for.body6: ; preds = %for.cond4.preheader, %for.body6
%indvars.iv27 = phi i64 [ %indvars.iv.next28, %for.body6 ], [ 0, %for.cond4.preheader ]
%arrayidx8 = getelementptr inbounds [1000 x i32], ptr %l, i64 0, i64 %indvars.iv27
%4 = load i32, ptr %arrayidx8, align 4, !tbaa !5
%mul = shl nsw i32 %4, 1
%call11 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %4, i32 noundef %mul)
%indvars.iv.next28 = add nuw nsw i64 %indvars.iv27, 1
%5 = load i32, ptr %T, align 4, !tbaa !5
%6 = sext i32 %5 to i64
%cmp5 = icmp slt i64 %indvars.iv.next28, %6
br i1 %cmp5, label %for.body6, label %for.end14, !llvm.loop !11
for.end14: ; preds = %for.body6, %entry, %for.cond4.preheader
call void @llvm.lifetime.end.p0(i64 4000, ptr nonnull %r) #3
call void @llvm.lifetime.end.p0(i64 4000, ptr nonnull %l) #3
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %T) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
|
#include<stdio.h>
int main()
{
int i,j,N,A[100],flag=1,n=0,x;
scanf("%d",&N);
for(i=0;i<N;i++)
{
scanf("%d",&A[i]);
}
while(flag)
{
flag=0;
for(j=N-1;j>=1;j--)
{
if(A[j]<A[j-1])
{
x=A[j];
A[j]=A[j-1];
A[j-1]=x;
flag=1;
n++;
}
}
}
for(i=0;i<N-1;i++)
{
printf("%d ",A[i]);
}
printf("%d\n%d\n",A[N-1],n);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_282063/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_282063/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"%d \00", align 1
@.str.2 = private unnamed_addr constant [7 x i8] c"%d\0A%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 [100 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %N) #3
call void @llvm.lifetime.start.p0(i64 400, ptr nonnull %A) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %N)
%0 = load i32, ptr %N, align 4, !tbaa !5
%cmp52 = icmp sgt i32 %0, 0
br i1 %cmp52, label %for.body, label %for.cond24.preheader.for.end33_crit_edge
while.cond.preheader: ; preds = %for.body
%cmp355 = icmp sgt i32 %4, 1
br i1 %cmp355, label %for.cond2.preheader.us.preheader, label %for.cond24.preheader.for.end33_crit_edge
for.cond2.preheader.us.preheader: ; preds = %while.cond.preheader
%1 = zext i32 %4 to i64
br label %for.body4.us
for.body4.us: ; preds = %for.body4.us.backedge, %for.cond2.preheader.us.preheader
%indvars.iv70 = phi i64 [ %1, %for.cond2.preheader.us.preheader ], [ %indvars.iv70.be, %for.body4.us.backedge ]
%n.158.us = phi i32 [ 0, %for.cond2.preheader.us.preheader ], [ %n.2.us, %for.body4.us.backedge ]
%flag.157.us = phi i32 [ 0, %for.cond2.preheader.us.preheader ], [ %flag.157.us.be, %for.body4.us.backedge ]
%indvars.iv.next71 = add nsw i64 %indvars.iv70, -1
%idxprom5.us = and i64 %indvars.iv.next71, 4294967295
%arrayidx6.us = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %idxprom5.us
%2 = load i32, ptr %arrayidx6.us, align 4, !tbaa !5
%sub7.us = add i64 %indvars.iv70, 4294967294
%idxprom8.us = and i64 %sub7.us, 4294967295
%arrayidx9.us = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %idxprom8.us
%3 = load i32, ptr %arrayidx9.us, align 4, !tbaa !5
%cmp10.us = icmp slt i32 %2, %3
br i1 %cmp10.us, label %if.then.us, label %for.inc22.us
if.then.us: ; preds = %for.body4.us
store i32 %3, ptr %arrayidx6.us, align 4, !tbaa !5
store i32 %2, ptr %arrayidx9.us, align 4, !tbaa !5
%inc21.us = add nsw i32 %n.158.us, 1
br label %for.inc22.us
for.inc22.us: ; preds = %if.then.us, %for.body4.us
%flag.2.us = phi i32 [ 1, %if.then.us ], [ %flag.157.us, %for.body4.us ]
%n.2.us = phi i32 [ %inc21.us, %if.then.us ], [ %n.158.us, %for.body4.us ]
%cmp3.us = icmp sgt i64 %indvars.iv70, 2
br i1 %cmp3.us, label %for.body4.us.backedge, label %for.cond2.while.cond.loopexit_crit_edge.us
for.body4.us.backedge: ; preds = %for.inc22.us, %for.cond2.while.cond.loopexit_crit_edge.us
%indvars.iv70.be = phi i64 [ %indvars.iv.next71, %for.inc22.us ], [ %1, %for.cond2.while.cond.loopexit_crit_edge.us ]
%flag.157.us.be = phi i32 [ %flag.2.us, %for.inc22.us ], [ 0, %for.cond2.while.cond.loopexit_crit_edge.us ]
br label %for.body4.us, !llvm.loop !9
for.cond2.while.cond.loopexit_crit_edge.us: ; preds = %for.inc22.us
%tobool.not.us = icmp eq i32 %flag.2.us, 0
br i1 %tobool.not.us, label %for.cond24.preheader, label %for.body4.us.backedge
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%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 %while.cond.preheader, !llvm.loop !11
for.cond24.preheader: ; preds = %for.cond2.while.cond.loopexit_crit_edge.us
br i1 %cmp355, label %for.body27, label %for.cond24.preheader.for.end33_crit_edge
for.cond24.preheader.for.end33_crit_edge: ; preds = %entry, %while.cond.preheader, %for.cond24.preheader
%.us-phi82 = phi i32 [ %n.2.us, %for.cond24.preheader ], [ 0, %while.cond.preheader ], [ 0, %entry ]
%6 = phi i32 [ %4, %for.cond24.preheader ], [ %4, %while.cond.preheader ], [ %0, %entry ]
%sub2563 = add nsw i32 %6, -1
%.pre = sext i32 %sub2563 to i64
br label %for.end33
for.body27: ; preds = %for.cond24.preheader, %for.body27
%indvars.iv73 = phi i64 [ %indvars.iv.next74, %for.body27 ], [ 0, %for.cond24.preheader ]
%arrayidx29 = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv73
%7 = load i32, ptr %arrayidx29, align 4, !tbaa !5
%call30 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %7)
%indvars.iv.next74 = add nuw nsw i64 %indvars.iv73, 1
%8 = load i32, ptr %N, align 4, !tbaa !5
%sub25 = add nsw i32 %8, -1
%9 = sext i32 %sub25 to i64
%cmp26 = icmp slt i64 %indvars.iv.next74, %9
br i1 %cmp26, label %for.body27, label %for.end33, !llvm.loop !12
for.end33: ; preds = %for.body27, %for.cond24.preheader.for.end33_crit_edge
%.us-phi81 = phi i32 [ %.us-phi82, %for.cond24.preheader.for.end33_crit_edge ], [ %n.2.us, %for.body27 ]
%idxprom35.pre-phi = phi i64 [ %.pre, %for.cond24.preheader.for.end33_crit_edge ], [ %9, %for.body27 ]
%arrayidx36 = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %idxprom35.pre-phi
%10 = load i32, ptr %arrayidx36, align 4, !tbaa !5
%call37 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %10, i32 noundef %.us-phi81)
call void @llvm.lifetime.end.p0(i64 400, ptr nonnull %A) #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 N 100
void swap(int *,int *);
int main(){
int n,A[N];
int i,j,flag=0,change=0;
scanf("%d",&n);
for(i=0;i<n;i++){
scanf("%d",&A[i]);
}
flag=1;
i=0;
while(flag){
flag=0;
for(j=n-1;j>=i+1;j--){
if(A[j]<A[j-1]){
swap(&A[j],&A[j-1]);
change++;
flag=1;
}
}
i++;
}
for(i=0;i<n-1;i++) printf("%d ",A[i]);
if(i==n-1)printf("%d\n",A[i]);
printf("%d\n",change);
return 0;
}
void swap(int *a,int *b){
int tmp;
tmp=*a;
*a=*b;
*b=tmp;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_282106/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_282106/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"%d \00", align 1
@.str.2 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
%A = alloca [100 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #4
call void @llvm.lifetime.start.p0(i64 400, 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
%cmp53 = icmp sgt i32 %0, 0
br i1 %cmp53, label %for.body, label %entry.while.cond.preheader_crit_edge
entry.while.cond.preheader_crit_edge: ; preds = %entry
%.pre = sext i32 %0 to i64
br label %while.cond.preheader
while.cond.preheader: ; preds = %for.body, %entry.while.cond.preheader_crit_edge
%.pre-phi = phi i64 [ %.pre, %entry.while.cond.preheader_crit_edge ], [ %3, %for.body ]
%1 = phi i32 [ %0, %entry.while.cond.preheader_crit_edge ], [ %2, %for.body ]
br label %for.cond2.preheader
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%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 %while.cond.preheader, !llvm.loop !9
while.cond.loopexit: ; preds = %for.inc17
%tobool.not = icmp eq i32 %flag.2, 0
br i1 %tobool.not, label %for.cond20.preheader, label %for.cond2.preheader, !llvm.loop !11
for.cond2.preheader: ; preds = %while.cond.preheader, %while.cond.loopexit
%indvars.iv78 = phi i64 [ 0, %while.cond.preheader ], [ %indvars.iv.next79, %while.cond.loopexit ]
%change.065 = phi i32 [ 0, %while.cond.preheader ], [ %change.2, %while.cond.loopexit ]
%indvars.iv.next79 = add nuw nsw i64 %indvars.iv78, 1
%cmp3.not.not56 = icmp sgt i64 %.pre-phi, %indvars.iv.next79
br i1 %cmp3.not.not56, label %for.body4, label %for.cond20.preheader
for.cond20.preheader: ; preds = %for.cond2.preheader, %while.cond.loopexit
%change.1.lcssa87 = phi i32 [ %change.2, %while.cond.loopexit ], [ %change.065, %for.cond2.preheader ]
%sub2166 = add nsw i32 %1, -1
%cmp2267 = icmp sgt i32 %1, 1
br i1 %cmp2267, label %for.body23, label %for.end29
for.body4: ; preds = %for.cond2.preheader, %for.inc17
%indvars.iv74 = phi i64 [ %indvars.iv.next75, %for.inc17 ], [ %.pre-phi, %for.cond2.preheader ]
%change.159 = phi i32 [ %change.2, %for.inc17 ], [ %change.065, %for.cond2.preheader ]
%flag.158 = phi i32 [ %flag.2, %for.inc17 ], [ 0, %for.cond2.preheader ]
%indvars.iv.next75 = add nsw i64 %indvars.iv74, -1
%arrayidx6 = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv.next75
%4 = load i32, ptr %arrayidx6, align 4, !tbaa !5
%5 = add nsw i64 %indvars.iv74, -2
%arrayidx9 = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %5
%6 = load i32, ptr %arrayidx9, align 4, !tbaa !5
%cmp10 = icmp slt i32 %4, %6
br i1 %cmp10, label %if.then, label %for.inc17
if.then: ; preds = %for.body4
store i32 %6, ptr %arrayidx6, align 4, !tbaa !5
store i32 %4, ptr %arrayidx9, align 4, !tbaa !5
%inc16 = add nsw i32 %change.159, 1
br label %for.inc17
for.inc17: ; preds = %for.body4, %if.then
%flag.2 = phi i32 [ 1, %if.then ], [ %flag.158, %for.body4 ]
%change.2 = phi i32 [ %inc16, %if.then ], [ %change.159, %for.body4 ]
%cmp3.not.not = icmp sgt i64 %indvars.iv.next75, %indvars.iv.next79
br i1 %cmp3.not.not, label %for.body4, label %while.cond.loopexit, !llvm.loop !12
for.body23: ; preds = %for.cond20.preheader, %for.body23
%indvars.iv81 = phi i64 [ %indvars.iv.next82, %for.body23 ], [ 0, %for.cond20.preheader ]
%arrayidx25 = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv81
%7 = load i32, ptr %arrayidx25, align 4, !tbaa !5
%call26 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %7)
%indvars.iv.next82 = add nuw nsw i64 %indvars.iv81, 1
%8 = load i32, ptr %n, align 4, !tbaa !5
%sub21 = add nsw i32 %8, -1
%9 = sext i32 %sub21 to i64
%cmp22 = icmp slt i64 %indvars.iv.next82, %9
br i1 %cmp22, label %for.body23, label %for.end29.loopexit, !llvm.loop !13
for.end29.loopexit: ; preds = %for.body23
%10 = trunc i64 %indvars.iv.next82 to i32
br label %for.end29
for.end29: ; preds = %for.end29.loopexit, %for.cond20.preheader
%i.2.lcssa = phi i32 [ 0, %for.cond20.preheader ], [ %10, %for.end29.loopexit ]
%sub21.lcssa = phi i32 [ %sub2166, %for.cond20.preheader ], [ %sub21, %for.end29.loopexit ]
%cmp31 = icmp eq i32 %i.2.lcssa, %sub21.lcssa
br i1 %cmp31, label %if.then32, label %if.end36
if.then32: ; preds = %for.end29
%idxprom33 = zext i32 %i.2.lcssa to i64
%arrayidx34 = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %idxprom33
%11 = load i32, ptr %arrayidx34, align 4, !tbaa !5
%call35 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %11)
br label %if.end36
if.end36: ; preds = %if.then32, %for.end29
%call37 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %change.1.lcssa87)
call void @llvm.lifetime.end.p0(i64 400, 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: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: readwrite) uwtable
define dso_local void @swap(ptr nocapture noundef %a, ptr nocapture noundef %b) local_unnamed_addr #3 {
entry:
%0 = load i32, ptr %a, align 4, !tbaa !5
%1 = load i32, ptr %b, align 4, !tbaa !5
store i32 %1, ptr %a, align 4, !tbaa !5
store i32 %0, ptr %b, align 4, !tbaa !5
ret void
}
; 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 norecurse nosync nounwind willreturn memory(argmem: readwrite) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
|
#include <stdio.h>
#include <stdlib.h>
int main() {
int q;
scanf("%d", &q);
/* note: it is guaranteed at least one
* solution exists. This is why this
* approach works.
*
* it is always the case that x != y
* because of that.
*/
while (q--) {
int x, y;
scanf("%d %d", &x, &y);
printf("%d %d\n", x, 2*x);
}
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_28215/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_28215/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [6 x i8] c"%d %d\00", align 1
@.str.2 = private unnamed_addr constant [7 x i8] c"%d %d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%q = alloca i32, align 4
%x = alloca i32, align 4
%y = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %q) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %q)
%0 = load i32, ptr %q, align 4, !tbaa !5
%dec3 = add nsw i32 %0, -1
store i32 %dec3, ptr %q, align 4, !tbaa !5
%tobool.not4 = icmp eq i32 %0, 0
br i1 %tobool.not4, label %while.end, label %while.body
while.body: ; preds = %entry, %while.body
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %x) #3
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %y) #3
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %x, ptr noundef nonnull %y)
%1 = load i32, ptr %x, align 4, !tbaa !5
%mul = shl nsw i32 %1, 1
%call2 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %1, i32 noundef %mul)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %y) #3
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %x) #3
%2 = load i32, ptr %q, align 4, !tbaa !5
%dec = add nsw i32 %2, -1
store i32 %dec, ptr %q, align 4, !tbaa !5
%tobool.not = icmp eq i32 %2, 0
br i1 %tobool.not, label %while.end, label %while.body, !llvm.loop !9
while.end: ; preds = %while.body, %entry
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %q) #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 main(){
int i,j,k,tmp,N,a[128],b=0;
scanf("%d",&N);
for(k = 0;k < N;k++){
scanf("%d",&a[k]);
}
for(i = 0;i < N;i++){
for(j = 0;j < N-1;j++){
if(a[j] > a[j+1]){
tmp = a[j];
a[j] = a[j+1];
a[j+1] = tmp;
b++;
}
}
}
for(k = 0;k < N-1;k++){
printf("%d ",a[k]);
}
printf("%d\n",a[N-1]);
printf("%d\n",b);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_282193/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_282193/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"%d \00", align 1
@.str.2 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%N = alloca i32, align 4
%a = alloca [128 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %N) #3
call void @llvm.lifetime.start.p0(i64 512, ptr nonnull %a) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %N)
%0 = load i32, ptr %N, align 4, !tbaa !5
%cmp60 = icmp sgt i32 %0, 0
br i1 %cmp60, label %for.body, label %for.cond2.preheader.for.cond30.preheader_crit_edge
for.cond2.preheader: ; preds = %for.body
%cmp366 = icmp sgt i32 %9, 0
br i1 %cmp366, label %for.cond5.preheader.lr.ph, label %for.cond2.preheader.for.cond30.preheader_crit_edge
for.cond2.preheader.for.cond30.preheader_crit_edge: ; preds = %entry, %for.cond2.preheader
%1 = phi i32 [ %9, %for.cond2.preheader ], [ %0, %entry ]
%.pre85 = add nsw i32 %1, -1
br label %for.cond30.preheader.for.end39_crit_edge
for.cond5.preheader.lr.ph: ; preds = %for.cond2.preheader
%sub = add i32 %9, -1
%cmp662.not = icmp eq i32 %9, 1
br i1 %cmp662.not, label %for.cond30.preheader.for.end39_crit_edge, label %for.cond5.preheader.us.preheader
for.cond5.preheader.us.preheader: ; preds = %for.cond5.preheader.lr.ph
%wide.trip.count = zext i32 %sub to i64
%xtraiter = and i64 %wide.trip.count, 1
%2 = icmp eq i32 %sub, 1
%unroll_iter = and i64 %wide.trip.count, 4294967294
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br label %for.cond5.preheader.us
for.cond5.preheader.us: ; preds = %for.cond5.preheader.us.preheader, %for.cond5.for.inc27_crit_edge.us
%b.068.us = phi i32 [ %b.2.us.lcssa, %for.cond5.for.inc27_crit_edge.us ], [ 0, %for.cond5.preheader.us.preheader ]
%i.067.us = phi i32 [ %inc28.us, %for.cond5.for.inc27_crit_edge.us ], [ 0, %for.cond5.preheader.us.preheader ]
%.pre = load i32, ptr %a, align 16, !tbaa !5
br i1 %2, label %for.cond5.for.inc27_crit_edge.us.unr-lcssa, label %for.body7.us
for.body7.us: ; preds = %for.cond5.preheader.us, %for.inc24.us.1
%3 = phi i32 [ %7, %for.inc24.us.1 ], [ %.pre, %for.cond5.preheader.us ]
%indvars.iv78 = phi i64 [ %indvars.iv.next79.1, %for.inc24.us.1 ], [ 0, %for.cond5.preheader.us ]
%b.164.us = phi i32 [ %b.2.us.1, %for.inc24.us.1 ], [ %b.068.us, %for.cond5.preheader.us ]
%niter = phi i64 [ %niter.next.1, %for.inc24.us.1 ], [ 0, %for.cond5.preheader.us ]
%indvars.iv.next79 = or i64 %indvars.iv78, 1
%arrayidx11.us = getelementptr inbounds [128 x i32], ptr %a, i64 0, i64 %indvars.iv.next79
%4 = load i32, ptr %arrayidx11.us, align 4, !tbaa !5
%cmp12.us = icmp sgt i32 %3, %4
br i1 %cmp12.us, label %if.then.us, label %for.inc24.us
if.then.us: ; preds = %for.body7.us
%arrayidx9.us = getelementptr inbounds [128 x i32], ptr %a, i64 0, i64 %indvars.iv78
store i32 %4, ptr %arrayidx9.us, align 8, !tbaa !5
store i32 %3, ptr %arrayidx11.us, align 4, !tbaa !5
%inc23.us = add nsw i32 %b.164.us, 1
br label %for.inc24.us
for.inc24.us: ; preds = %if.then.us, %for.body7.us
%5 = phi i32 [ %3, %if.then.us ], [ %4, %for.body7.us ]
%b.2.us = phi i32 [ %inc23.us, %if.then.us ], [ %b.164.us, %for.body7.us ]
%indvars.iv.next79.1 = add nuw nsw i64 %indvars.iv78, 2
%arrayidx11.us.1 = getelementptr inbounds [128 x i32], ptr %a, i64 0, i64 %indvars.iv.next79.1
%6 = load i32, ptr %arrayidx11.us.1, align 8, !tbaa !5
%cmp12.us.1 = icmp sgt i32 %5, %6
br i1 %cmp12.us.1, label %if.then.us.1, label %for.inc24.us.1
if.then.us.1: ; preds = %for.inc24.us
%arrayidx9.us.1 = getelementptr inbounds [128 x i32], ptr %a, i64 0, i64 %indvars.iv.next79
store i32 %6, ptr %arrayidx9.us.1, align 4, !tbaa !5
store i32 %5, ptr %arrayidx11.us.1, align 8, !tbaa !5
%inc23.us.1 = add nsw i32 %b.2.us, 1
br label %for.inc24.us.1
for.inc24.us.1: ; preds = %if.then.us.1, %for.inc24.us
%7 = phi i32 [ %5, %if.then.us.1 ], [ %6, %for.inc24.us ]
%b.2.us.1 = phi i32 [ %inc23.us.1, %if.then.us.1 ], [ %b.2.us, %for.inc24.us ]
%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.cond5.for.inc27_crit_edge.us.unr-lcssa, label %for.body7.us, !llvm.loop !9
for.cond5.for.inc27_crit_edge.us.unr-lcssa: ; preds = %for.inc24.us.1, %for.cond5.preheader.us
%b.2.us.lcssa.ph = phi i32 [ undef, %for.cond5.preheader.us ], [ %b.2.us.1, %for.inc24.us.1 ]
%.unr = phi i32 [ %.pre, %for.cond5.preheader.us ], [ %7, %for.inc24.us.1 ]
%indvars.iv78.unr = phi i64 [ 0, %for.cond5.preheader.us ], [ %indvars.iv.next79.1, %for.inc24.us.1 ]
%b.164.us.unr = phi i32 [ %b.068.us, %for.cond5.preheader.us ], [ %b.2.us.1, %for.inc24.us.1 ]
br i1 %lcmp.mod.not, label %for.cond5.for.inc27_crit_edge.us, label %for.body7.us.epil
for.body7.us.epil: ; preds = %for.cond5.for.inc27_crit_edge.us.unr-lcssa
%indvars.iv.next79.epil = add nuw nsw i64 %indvars.iv78.unr, 1
%arrayidx11.us.epil = getelementptr inbounds [128 x i32], ptr %a, i64 0, i64 %indvars.iv.next79.epil
%8 = load i32, ptr %arrayidx11.us.epil, align 4, !tbaa !5
%cmp12.us.epil = icmp sgt i32 %.unr, %8
br i1 %cmp12.us.epil, label %if.then.us.epil, label %for.cond5.for.inc27_crit_edge.us
if.then.us.epil: ; preds = %for.body7.us.epil
%arrayidx9.us.epil = getelementptr inbounds [128 x i32], ptr %a, i64 0, i64 %indvars.iv78.unr
store i32 %8, ptr %arrayidx9.us.epil, align 4, !tbaa !5
store i32 %.unr, ptr %arrayidx11.us.epil, align 4, !tbaa !5
%inc23.us.epil = add nsw i32 %b.164.us.unr, 1
br label %for.cond5.for.inc27_crit_edge.us
for.cond5.for.inc27_crit_edge.us: ; preds = %for.body7.us.epil, %if.then.us.epil, %for.cond5.for.inc27_crit_edge.us.unr-lcssa
%b.2.us.lcssa = phi i32 [ %b.2.us.lcssa.ph, %for.cond5.for.inc27_crit_edge.us.unr-lcssa ], [ %inc23.us.epil, %if.then.us.epil ], [ %b.164.us.unr, %for.body7.us.epil ]
%inc28.us = add nuw nsw i32 %i.067.us, 1
%exitcond81.not = icmp eq i32 %inc28.us, %9
br i1 %exitcond81.not, label %for.cond30.preheader, label %for.cond5.preheader.us, !llvm.loop !11
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [128 x i32], ptr %a, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%9 = load i32, ptr %N, align 4, !tbaa !5
%10 = sext i32 %9 to i64
%cmp = icmp slt i64 %indvars.iv.next, %10
br i1 %cmp, label %for.body, label %for.cond2.preheader, !llvm.loop !12
for.cond30.preheader: ; preds = %for.cond5.for.inc27_crit_edge.us
%cmp3271 = icmp sgt i32 %9, 1
br i1 %cmp3271, label %for.body33, label %for.cond30.preheader.for.end39_crit_edge
for.cond30.preheader.for.end39_crit_edge: ; preds = %for.cond5.preheader.lr.ph, %for.cond2.preheader.for.cond30.preheader_crit_edge, %for.cond30.preheader
%b.0.lcssa93 = phi i32 [ %b.2.us.lcssa, %for.cond30.preheader ], [ 0, %for.cond2.preheader.for.cond30.preheader_crit_edge ], [ 0, %for.cond5.preheader.lr.ph ]
%sub3170.pre-phi91 = phi i32 [ %sub, %for.cond30.preheader ], [ %.pre85, %for.cond2.preheader.for.cond30.preheader_crit_edge ], [ 0, %for.cond5.preheader.lr.ph ]
%.pre86 = sext i32 %sub3170.pre-phi91 to i64
br label %for.end39
for.body33: ; preds = %for.cond30.preheader, %for.body33
%indvars.iv82 = phi i64 [ %indvars.iv.next83, %for.body33 ], [ 0, %for.cond30.preheader ]
%arrayidx35 = getelementptr inbounds [128 x i32], ptr %a, i64 0, i64 %indvars.iv82
%11 = load i32, ptr %arrayidx35, align 4, !tbaa !5
%call36 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %11)
%indvars.iv.next83 = add nuw nsw i64 %indvars.iv82, 1
%12 = load i32, ptr %N, align 4, !tbaa !5
%sub31 = add nsw i32 %12, -1
%13 = sext i32 %sub31 to i64
%cmp32 = icmp slt i64 %indvars.iv.next83, %13
br i1 %cmp32, label %for.body33, label %for.end39, !llvm.loop !13
for.end39: ; preds = %for.body33, %for.cond30.preheader.for.end39_crit_edge
%b.0.lcssa92 = phi i32 [ %b.0.lcssa93, %for.cond30.preheader.for.end39_crit_edge ], [ %b.2.us.lcssa, %for.body33 ]
%idxprom41.pre-phi = phi i64 [ %.pre86, %for.cond30.preheader.for.end39_crit_edge ], [ %13, %for.body33 ]
%arrayidx42 = getelementptr inbounds [128 x i32], ptr %a, i64 0, i64 %idxprom41.pre-phi
%14 = load i32, ptr %arrayidx42, align 4, !tbaa !5
%call43 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %14)
%call44 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %b.0.lcssa92)
call void @llvm.lifetime.end.p0(i64 512, ptr nonnull %a) #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}
!13 = distinct !{!13, !10}
|
#include<stdio.h>
int main()
{
int i, j, k, kosuu, box, CGcount = 0, a[101];
scanf("%d", &kosuu);
for(i = 1;i <= kosuu;i++){
scanf("%d", &a[i]);
}
for(i = 1;i <= kosuu;i++) {
for(j = kosuu;j > i;j--) {
if (a[j] < a[j-1]) {
box = a[j-1];
a[j-1] = a[j];
a[j] = box;
CGcount++;
}
}
}
for(k = 1;k < kosuu;k++) {
printf("%d ", a[k]);
}
printf("%d\n%d\n", a[kosuu], CGcount);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_282236/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_282236/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"%d \00", align 1
@.str.2 = private unnamed_addr constant [7 x i8] c"%d\0A%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%kosuu = alloca i32, align 4
%a = alloca [101 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %kosuu) #3
call void @llvm.lifetime.start.p0(i64 404, ptr nonnull %a) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %kosuu)
%0 = load i32, ptr %kosuu, align 4, !tbaa !5
%cmp.not60 = icmp slt i32 %0, 1
br i1 %cmp.not60, label %for.cond29.preheader.for.end37_crit_edge, label %for.body
for.cond2.preheader: ; preds = %for.body
%cmp3.not66 = icmp slt i32 %3, 1
br i1 %cmp3.not66, label %for.cond29.preheader.for.end37_crit_edge, label %for.cond5.preheader.preheader
for.cond5.preheader.preheader: ; preds = %for.cond2.preheader
%1 = zext i32 %3 to i64
%2 = add nuw i32 %3, 1
%wide.trip.count = zext i32 %2 to i64
%arrayidx9.phi.trans.insert = getelementptr inbounds [101 x i32], ptr %a, i64 0, i64 %1
br label %for.cond5.preheader
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 1, %entry ]
%arrayidx = getelementptr inbounds [101 x i32], ptr %a, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%3 = load i32, ptr %kosuu, align 4, !tbaa !5
%4 = sext i32 %3 to i64
%cmp.not.not = icmp slt i64 %indvars.iv, %4
br i1 %cmp.not.not, label %for.body, label %for.cond2.preheader, !llvm.loop !9
for.cond5.preheader: ; preds = %for.cond5.preheader.preheader, %for.inc26
%indvars.iv79 = phi i64 [ 1, %for.cond5.preheader.preheader ], [ %indvars.iv.next80, %for.inc26 ]
%CGcount.068 = phi i32 [ 0, %for.cond5.preheader.preheader ], [ %CGcount.1.lcssa, %for.inc26 ]
%cmp662 = icmp ult i64 %indvars.iv79, %1
br i1 %cmp662, label %for.body7.preheader, label %for.inc26
for.body7.preheader: ; preds = %for.cond5.preheader
%.pre = load i32, ptr %arrayidx9.phi.trans.insert, align 4, !tbaa !5
br label %for.body7
for.cond29.preheader: ; preds = %for.inc26
%cmp3070 = icmp sgt i32 %3, 1
br i1 %cmp3070, label %for.body31, label %for.cond29.preheader.for.end37_crit_edge
for.cond29.preheader.for.end37_crit_edge: ; preds = %entry, %for.cond2.preheader, %for.cond29.preheader
%CGcount.0.lcssa90 = phi i32 [ %CGcount.1.lcssa, %for.cond29.preheader ], [ 0, %for.cond2.preheader ], [ 0, %entry ]
%5 = phi i32 [ %3, %for.cond29.preheader ], [ %3, %for.cond2.preheader ], [ %0, %entry ]
%.pre85 = sext i32 %5 to i64
br label %for.end37
for.body7: ; preds = %for.body7.preheader, %for.inc24
%6 = phi i32 [ %.pre, %for.body7.preheader ], [ %8, %for.inc24 ]
%indvars.iv76 = phi i64 [ %1, %for.body7.preheader ], [ %indvars.iv.next77, %for.inc24 ]
%CGcount.164 = phi i32 [ %CGcount.068, %for.body7.preheader ], [ %CGcount.2, %for.inc24 ]
%indvars.iv.next77 = add nsw i64 %indvars.iv76, -1
%arrayidx11 = getelementptr inbounds [101 x i32], ptr %a, i64 0, i64 %indvars.iv.next77
%7 = load i32, ptr %arrayidx11, align 4, !tbaa !5
%cmp12 = icmp slt i32 %6, %7
br i1 %cmp12, label %if.then, label %for.inc24
if.then: ; preds = %for.body7
%arrayidx9 = getelementptr inbounds [101 x i32], ptr %a, i64 0, i64 %indvars.iv76
store i32 %6, ptr %arrayidx11, align 4, !tbaa !5
store i32 %7, ptr %arrayidx9, align 4, !tbaa !5
%inc23 = add nsw i32 %CGcount.164, 1
br label %for.inc24
for.inc24: ; preds = %for.body7, %if.then
%8 = phi i32 [ %6, %if.then ], [ %7, %for.body7 ]
%CGcount.2 = phi i32 [ %inc23, %if.then ], [ %CGcount.164, %for.body7 ]
%cmp6 = icmp sgt i64 %indvars.iv.next77, %indvars.iv79
br i1 %cmp6, label %for.body7, label %for.inc26, !llvm.loop !11
for.inc26: ; preds = %for.inc24, %for.cond5.preheader
%CGcount.1.lcssa = phi i32 [ %CGcount.068, %for.cond5.preheader ], [ %CGcount.2, %for.inc24 ]
%indvars.iv.next80 = add nuw nsw i64 %indvars.iv79, 1
%exitcond.not = icmp eq i64 %indvars.iv.next80, %wide.trip.count
br i1 %exitcond.not, label %for.cond29.preheader, label %for.cond5.preheader, !llvm.loop !12
for.body31: ; preds = %for.cond29.preheader, %for.body31
%indvars.iv82 = phi i64 [ %indvars.iv.next83, %for.body31 ], [ 1, %for.cond29.preheader ]
%arrayidx33 = getelementptr inbounds [101 x i32], ptr %a, i64 0, i64 %indvars.iv82
%9 = load i32, ptr %arrayidx33, align 4, !tbaa !5
%call34 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %9)
%indvars.iv.next83 = add nuw nsw i64 %indvars.iv82, 1
%10 = load i32, ptr %kosuu, align 4, !tbaa !5
%11 = sext i32 %10 to i64
%cmp30 = icmp slt i64 %indvars.iv.next83, %11
br i1 %cmp30, label %for.body31, label %for.end37, !llvm.loop !13
for.end37: ; preds = %for.body31, %for.cond29.preheader.for.end37_crit_edge
%CGcount.0.lcssa89 = phi i32 [ %CGcount.0.lcssa90, %for.cond29.preheader.for.end37_crit_edge ], [ %CGcount.1.lcssa, %for.body31 ]
%idxprom38.pre-phi = phi i64 [ %.pre85, %for.cond29.preheader.for.end37_crit_edge ], [ %11, %for.body31 ]
%arrayidx39 = getelementptr inbounds [101 x i32], ptr %a, i64 0, i64 %idxprom38.pre-phi
%12 = load i32, ptr %arrayidx39, align 4, !tbaa !5
%call40 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %12, i32 noundef %CGcount.0.lcssa89)
call void @llvm.lifetime.end.p0(i64 404, ptr nonnull %a) #3
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %kosuu) #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}
!13 = distinct !{!13, !10}
|
#include<stdio.h>
int main()
{
int t;
scanf("%d", &t);
long long a, b;
for(int i=0;i<t;i++)
{
scanf("%I64d%I64d", &a, &b);
if(a==1) printf("%I64d %I64d\n", a, b);
else if(a*2<=b) printf("%I64d %I64d\n", a, a*2);
}
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_28228/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_28228/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"%I64d%I64d\00", align 1
@.str.2 = private unnamed_addr constant [13 x i8] c"%I64d %I64d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%t = alloca i32, align 4
%a = alloca i64, align 8
%b = alloca i64, align 8
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %t) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %t)
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %a) #3
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %b) #3
%0 = load i32, ptr %t, align 4, !tbaa !5
%cmp10 = icmp sgt i32 %0, 0
br i1 %cmp10, label %for.body, label %for.cond.cleanup
for.cond.cleanup: ; preds = %for.inc, %entry
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %b) #3
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %a) #3
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %t) #3
ret i32 0
for.body: ; preds = %entry, %for.inc
%i.011 = phi i32 [ %inc, %for.inc ], [ 0, %entry ]
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %a, ptr noundef nonnull %b)
%1 = load i64, ptr %a, align 8, !tbaa !9
%cmp2 = icmp eq i64 %1, 1
br i1 %cmp2, label %if.then, label %if.else
if.then: ; preds = %for.body
%2 = load i64, ptr %b, align 8, !tbaa !9
%call3 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i64 noundef 1, i64 noundef %2)
br label %for.inc
if.else: ; preds = %for.body
%mul = shl nsw i64 %1, 1
%3 = load i64, ptr %b, align 8, !tbaa !9
%cmp4.not = icmp sgt i64 %mul, %3
br i1 %cmp4.not, label %for.inc, label %if.then5
if.then5: ; preds = %if.else
%call7 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i64 noundef %1, i64 noundef %mul)
br label %for.inc
for.inc: ; preds = %if.then, %if.then5, %if.else
%inc = add nuw nsw i32 %i.011, 1
%4 = load i32, ptr %t, 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: 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 = !{!10, !10, i64 0}
!10 = !{!"long long", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
|
#include<stdio.h>
int main(void){
int flag = 1;
int i,j,N,v,a[10000];
int c =0;
scanf("%d", &N);
for ( i = 0; i < N; i++ ){
scanf("%d", &a[i]);
}
while ( flag ) {
flag = 0;
for ( j = N - 1; j >0; j-- ) {
if ( a[j] < a[j - 1] ) {
v = a[j];
a[j] = a[j - 1];
a[j - 1] = v;
flag = 1;
c++;
}
}
}
for ( i = 0; i < N; i++ ) {
if(i>0){
printf(" ");
}
printf("%d", a[i]);
}
printf("\n");
printf("%d\n",c);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_282322/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_282322/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.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
%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
%cmp55 = icmp sgt i32 %0, 0
br i1 %cmp55, label %for.body, label %for.end36
while.cond.preheader: ; preds = %for.body
%cmp358 = icmp sgt i32 %4, 1
br i1 %cmp358, label %for.cond2.preheader.us.preheader, label %for.cond24.preheader
for.cond2.preheader.us.preheader: ; preds = %while.cond.preheader
%1 = zext i32 %4 to i64
br label %for.body4.us
for.body4.us: ; preds = %for.body4.us.backedge, %for.cond2.preheader.us.preheader
%indvars.iv70 = phi i64 [ %1, %for.cond2.preheader.us.preheader ], [ %indvars.iv70.be, %for.body4.us.backedge ]
%c.161.us = phi i32 [ 0, %for.cond2.preheader.us.preheader ], [ %c.2.us, %for.body4.us.backedge ]
%flag.160.us = phi i32 [ 0, %for.cond2.preheader.us.preheader ], [ %flag.160.us.be, %for.body4.us.backedge ]
%indvars.iv.next71 = add nsw i64 %indvars.iv70, -1
%idxprom5.us = and i64 %indvars.iv.next71, 4294967295
%arrayidx6.us = getelementptr inbounds [10000 x i32], ptr %a, i64 0, i64 %idxprom5.us
%2 = load i32, ptr %arrayidx6.us, align 4, !tbaa !5
%sub7.us = add i64 %indvars.iv70, 4294967294
%idxprom8.us = and i64 %sub7.us, 4294967295
%arrayidx9.us = getelementptr inbounds [10000 x i32], ptr %a, i64 0, i64 %idxprom8.us
%3 = load i32, ptr %arrayidx9.us, align 4, !tbaa !5
%cmp10.us = icmp slt i32 %2, %3
br i1 %cmp10.us, label %if.then.us, label %for.inc22.us
if.then.us: ; preds = %for.body4.us
store i32 %3, ptr %arrayidx6.us, align 4, !tbaa !5
store i32 %2, ptr %arrayidx9.us, align 4, !tbaa !5
%inc21.us = add nsw i32 %c.161.us, 1
br label %for.inc22.us
for.inc22.us: ; preds = %if.then.us, %for.body4.us
%flag.2.us = phi i32 [ 1, %if.then.us ], [ %flag.160.us, %for.body4.us ]
%c.2.us = phi i32 [ %inc21.us, %if.then.us ], [ %c.161.us, %for.body4.us ]
%cmp3.us = icmp sgt i64 %indvars.iv70, 2
br i1 %cmp3.us, label %for.body4.us.backedge, label %for.cond2.while.cond.loopexit_crit_edge.us
for.body4.us.backedge: ; preds = %for.inc22.us, %for.cond2.while.cond.loopexit_crit_edge.us
%indvars.iv70.be = phi i64 [ %indvars.iv.next71, %for.inc22.us ], [ %1, %for.cond2.while.cond.loopexit_crit_edge.us ]
%flag.160.us.be = phi i32 [ %flag.2.us, %for.inc22.us ], [ 0, %for.cond2.while.cond.loopexit_crit_edge.us ]
br label %for.body4.us, !llvm.loop !9
for.cond2.while.cond.loopexit_crit_edge.us: ; preds = %for.inc22.us
%tobool.not.us = icmp eq i32 %flag.2.us, 0
br i1 %tobool.not.us, label %for.cond24.preheader, label %for.body4.us.backedge
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %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)
%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 %while.cond.preheader, !llvm.loop !11
for.cond24.preheader: ; preds = %for.cond2.while.cond.loopexit_crit_edge.us, %while.cond.preheader
%.us-phi = phi i32 [ 0, %while.cond.preheader ], [ %c.2.us, %for.cond2.while.cond.loopexit_crit_edge.us ]
%cmp2566 = icmp sgt i32 %4, 0
br i1 %cmp2566, label %if.end30.peel, label %for.end36
if.end30.peel: ; preds = %for.cond24.preheader
%.pre = load i32, ptr %a, align 16, !tbaa !5
%call33.peel = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %.pre)
%6 = load i32, ptr %N, align 4, !tbaa !5
%cmp25.peel = icmp sgt i32 %6, 1
br i1 %cmp25.peel, label %if.end30, label %for.end36
if.end30: ; preds = %if.end30.peel, %if.end30
%indvars.iv73 = phi i64 [ %indvars.iv.next74, %if.end30 ], [ 1, %if.end30.peel ]
%putchar54 = call i32 @putchar(i32 32)
%arrayidx32 = getelementptr inbounds [10000 x i32], ptr %a, i64 0, i64 %indvars.iv73
%7 = load i32, ptr %arrayidx32, align 4, !tbaa !5
%call33 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %7)
%indvars.iv.next74 = add nuw nsw i64 %indvars.iv73, 1
%8 = load i32, ptr %N, align 4, !tbaa !5
%9 = sext i32 %8 to i64
%cmp25 = icmp slt i64 %indvars.iv.next74, %9
br i1 %cmp25, label %if.end30, label %for.end36, !llvm.loop !12
for.end36: ; preds = %if.end30, %entry, %if.end30.peel, %for.cond24.preheader
%.us-phi81 = phi i32 [ %.us-phi, %for.cond24.preheader ], [ %.us-phi, %if.end30.peel ], [ 0, %entry ], [ %.us-phi, %if.end30 ]
%putchar = call i32 @putchar(i32 10)
%call38 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3, i32 noundef %.us-phi81)
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: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10, !13}
!13 = !{!"llvm.loop.peeled.count", i32 1}
|
#include <stdio.h>
int main(void){
int c=0,n,t,i,j,k,a[100],f=1;
scanf("%d",&n);
for(i=0;i<n;i++){
scanf("%d",&a[i]);
}
while(f){
f=0;
for(i=n-1;i>=1;i--){
if(a[i]<a[i-1]){
t=a[i];
a[i]=a[i-1];
a[i-1]=t;
f=1;
c++;
}
}
}
for(i=0;i<n;i++){
if(i!=0) printf(" ");
printf("%d",a[i]);
}
printf("\n%d\n",c);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_282366/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_282366/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.2 = private unnamed_addr constant [5 x i8] c"\0A%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 [100 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #4
call void @llvm.lifetime.start.p0(i64 400, 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
%cmp54 = icmp sgt i32 %0, 0
br i1 %cmp54, label %for.body, label %for.end36
while.cond.preheader: ; preds = %for.body
%cmp357 = icmp sgt i32 %4, 1
br i1 %cmp357, label %for.cond2.preheader.us.preheader, label %for.cond24.preheader
for.cond2.preheader.us.preheader: ; preds = %while.cond.preheader
%1 = zext i32 %4 to i64
br label %for.body4.us
for.body4.us: ; preds = %for.body4.us.backedge, %for.cond2.preheader.us.preheader
%indvars.iv69 = phi i64 [ %1, %for.cond2.preheader.us.preheader ], [ %indvars.iv69.be, %for.body4.us.backedge ]
%f.160.us = phi i32 [ 0, %for.cond2.preheader.us.preheader ], [ %f.160.us.be, %for.body4.us.backedge ]
%c.159.us = phi i32 [ 0, %for.cond2.preheader.us.preheader ], [ %c.2.us, %for.body4.us.backedge ]
%indvars.iv.next70 = add nsw i64 %indvars.iv69, -1
%idxprom5.us = and i64 %indvars.iv.next70, 4294967295
%arrayidx6.us = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %idxprom5.us
%2 = load i32, ptr %arrayidx6.us, align 4, !tbaa !5
%sub7.us = add i64 %indvars.iv69, 4294967294
%idxprom8.us = and i64 %sub7.us, 4294967295
%arrayidx9.us = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %idxprom8.us
%3 = load i32, ptr %arrayidx9.us, align 4, !tbaa !5
%cmp10.us = icmp slt i32 %2, %3
br i1 %cmp10.us, label %if.then.us, label %for.inc22.us
if.then.us: ; preds = %for.body4.us
store i32 %3, ptr %arrayidx6.us, align 4, !tbaa !5
store i32 %2, ptr %arrayidx9.us, align 4, !tbaa !5
%inc21.us = add nsw i32 %c.159.us, 1
br label %for.inc22.us
for.inc22.us: ; preds = %if.then.us, %for.body4.us
%c.2.us = phi i32 [ %inc21.us, %if.then.us ], [ %c.159.us, %for.body4.us ]
%f.2.us = phi i32 [ 1, %if.then.us ], [ %f.160.us, %for.body4.us ]
%cmp3.us = icmp sgt i64 %indvars.iv69, 2
br i1 %cmp3.us, label %for.body4.us.backedge, label %for.cond2.while.cond.loopexit_crit_edge.us
for.body4.us.backedge: ; preds = %for.inc22.us, %for.cond2.while.cond.loopexit_crit_edge.us
%indvars.iv69.be = phi i64 [ %indvars.iv.next70, %for.inc22.us ], [ %1, %for.cond2.while.cond.loopexit_crit_edge.us ]
%f.160.us.be = phi i32 [ %f.2.us, %for.inc22.us ], [ 0, %for.cond2.while.cond.loopexit_crit_edge.us ]
br label %for.body4.us, !llvm.loop !9
for.cond2.while.cond.loopexit_crit_edge.us: ; preds = %for.inc22.us
%tobool.not.us = icmp eq i32 %f.2.us, 0
br i1 %tobool.not.us, label %for.cond24.preheader, label %for.body4.us.backedge
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%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 %while.cond.preheader, !llvm.loop !11
for.cond24.preheader: ; preds = %for.cond2.while.cond.loopexit_crit_edge.us, %while.cond.preheader
%.us-phi = phi i32 [ 0, %while.cond.preheader ], [ %c.2.us, %for.cond2.while.cond.loopexit_crit_edge.us ]
%cmp2565 = icmp sgt i32 %4, 0
br i1 %cmp2565, label %if.end30.peel, label %for.end36
if.end30.peel: ; preds = %for.cond24.preheader
%.pre = load i32, ptr %a, align 16, !tbaa !5
%call33.peel = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %.pre)
%6 = load i32, ptr %n, align 4, !tbaa !5
%cmp25.peel = icmp sgt i32 %6, 1
br i1 %cmp25.peel, label %if.end30, label %for.end36
if.end30: ; preds = %if.end30.peel, %if.end30
%indvars.iv72 = phi i64 [ %indvars.iv.next73, %if.end30 ], [ 1, %if.end30.peel ]
%putchar = call i32 @putchar(i32 32)
%arrayidx32 = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %indvars.iv72
%7 = load i32, ptr %arrayidx32, align 4, !tbaa !5
%call33 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %7)
%indvars.iv.next73 = add nuw nsw i64 %indvars.iv72, 1
%8 = load i32, ptr %n, align 4, !tbaa !5
%9 = sext i32 %8 to i64
%cmp25 = icmp slt i64 %indvars.iv.next73, %9
br i1 %cmp25, label %if.end30, label %for.end36, !llvm.loop !12
for.end36: ; preds = %if.end30, %entry, %if.end30.peel, %for.cond24.preheader
%.us-phi80 = phi i32 [ %.us-phi, %for.cond24.preheader ], [ %.us-phi, %if.end30.peel ], [ 0, %entry ], [ %.us-phi, %if.end30 ]
%call37 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %.us-phi80)
call void @llvm.lifetime.end.p0(i64 400, 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: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10, !13}
!13 = !{!"llvm.loop.peeled.count", i32 1}
|
#include <stdio.h>
#define max 100
int bubbleSort(int*,int);
int main(){
int n,num[max],count;
scanf("%d",&n);
for(int i = 0;i<n;i++){
scanf("%d",&num[i]);
}
count = bubbleSort(num,n);
for(int i = 0;i < n;i++){
printf("%d",num[i]);
if(i < n-1)printf(" ");
}
printf("\n%d\n",count);
return 0;
}
int bubbleSort(int *num,int n){
int tmp;
int count = 0;
int flog = 1;
int i = 0;
while(flog){
flog = 0;
for(int j = n-1;j > i;j--){
if(num[j] < num[j-1]){
tmp = num[j];
num[j] = num[j-1];
num[j-1] = tmp;
count++;
flog = 1;
}
}
i++;
}
return count;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_282409/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_282409/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.2 = private unnamed_addr constant [5 x i8] c"\0A%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
%num = alloca [100 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #6
call void @llvm.lifetime.start.p0(i64 400, ptr nonnull %num) #6
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp22 = icmp sgt i32 %0, 0
br i1 %cmp22, label %for.body, label %entry.for.cond.cleanup_crit_edge
entry.for.cond.cleanup_crit_edge: ; preds = %entry
%.pre31 = sext i32 %0 to i64
br label %for.cond.cleanup
for.cond.cleanup.loopexit: ; preds = %for.body
%1 = icmp sgt i32 %5, 0
br label %for.cond.cleanup
for.cond.cleanup: ; preds = %entry.for.cond.cleanup_crit_edge, %for.cond.cleanup.loopexit
%.pre-phi = phi i64 [ %.pre31, %entry.for.cond.cleanup_crit_edge ], [ %6, %for.cond.cleanup.loopexit ]
%cmp524 = phi i1 [ false, %entry.for.cond.cleanup_crit_edge ], [ %1, %for.cond.cleanup.loopexit ]
%2 = add nsw i64 %.pre-phi, -1
%invariant.gep.i = getelementptr i32, ptr %num, i64 -2
%smax = call i64 @llvm.smax.i64(i64 %2, i64 0)
br label %for.cond.preheader.i
for.cond.preheader.i: ; preds = %for.cond.cleanup.i, %for.cond.cleanup
%indvars.iv46.i = phi i64 [ 0, %for.cond.cleanup ], [ %indvars.iv.next47.i, %for.cond.cleanup.i ]
%count.038.i = phi i32 [ 0, %for.cond.cleanup ], [ %count.2.i, %for.cond.cleanup.i ]
%exitcond.not = icmp eq i64 %indvars.iv46.i, %smax
br i1 %exitcond.not, label %bubbleSort.exit, label %for.body.i
for.cond.cleanup.i: ; preds = %for.inc.i
%indvars.iv.next47.i = add nuw nsw i64 %indvars.iv46.i, 1
%tobool.not.i = icmp eq i32 %flog.2.i, 0
br i1 %tobool.not.i, label %bubbleSort.exit, label %for.cond.preheader.i, !llvm.loop !9
for.body.i: ; preds = %for.cond.preheader.i, %for.inc.i
%indvars.iv40.i = phi i64 [ %indvars.iv.next41.i, %for.inc.i ], [ %.pre-phi, %for.cond.preheader.i ]
%indvars.iv.i = phi i64 [ %indvars.iv.next.i, %for.inc.i ], [ %2, %for.cond.preheader.i ]
%flog.134.i = phi i32 [ %flog.2.i, %for.inc.i ], [ 0, %for.cond.preheader.i ]
%count.133.i = phi i32 [ %count.2.i, %for.inc.i ], [ %count.038.i, %for.cond.preheader.i ]
%indvars.iv.next41.i = add nsw i64 %indvars.iv40.i, -1
%arrayidx.i = getelementptr inbounds i32, ptr %num, i64 %indvars.iv.i
%3 = load i32, ptr %arrayidx.i, align 4, !tbaa !5
%gep.i = getelementptr i32, ptr %invariant.gep.i, i64 %indvars.iv40.i
%4 = load i32, ptr %gep.i, align 4, !tbaa !5
%cmp4.i = icmp slt i32 %3, %4
br i1 %cmp4.i, label %if.then.i, label %for.inc.i
if.then.i: ; preds = %for.body.i
store i32 %4, ptr %arrayidx.i, align 4, !tbaa !5
store i32 %3, ptr %gep.i, align 4, !tbaa !5
%inc.i = add nsw i32 %count.133.i, 1
br label %for.inc.i
for.inc.i: ; preds = %if.then.i, %for.body.i
%count.2.i = phi i32 [ %inc.i, %if.then.i ], [ %count.133.i, %for.body.i ]
%flog.2.i = phi i32 [ 1, %if.then.i ], [ %flog.134.i, %for.body.i ]
%indvars.iv.next.i = add nsw i64 %indvars.iv.i, -1
%cmp.i = icmp sgt i64 %indvars.iv.next.i, %indvars.iv46.i
br i1 %cmp.i, label %for.body.i, label %for.cond.cleanup.i, !llvm.loop !11
bubbleSort.exit: ; preds = %for.cond.preheader.i, %for.cond.cleanup.i
%count.1.lcssa53.i = phi i32 [ %count.2.i, %for.cond.cleanup.i ], [ %count.038.i, %for.cond.preheader.i ]
br i1 %cmp524, label %for.body7, label %for.cond.cleanup6
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %num, 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
%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.cond.cleanup.loopexit, !llvm.loop !12
for.cond.cleanup6: ; preds = %for.inc13, %bubbleSort.exit
%call16 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %count.1.lcssa53.i)
call void @llvm.lifetime.end.p0(i64 400, ptr nonnull %num) #6
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #6
ret i32 0
for.body7: ; preds = %bubbleSort.exit, %for.inc13
%indvars.iv28 = phi i64 [ %indvars.iv.next29, %for.inc13 ], [ 0, %bubbleSort.exit ]
%arrayidx9 = getelementptr inbounds [100 x i32], ptr %num, i64 0, i64 %indvars.iv28
%7 = load i32, ptr %arrayidx9, align 4, !tbaa !5
%call10 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %7)
%8 = load i32, ptr %n, align 4, !tbaa !5
%sub = add nsw i32 %8, -1
%9 = sext i32 %sub to i64
%cmp11 = icmp slt i64 %indvars.iv28, %9
br i1 %cmp11, label %if.then, label %for.inc13
if.then: ; preds = %for.body7
%putchar = call i32 @putchar(i32 32)
%.pre = load i32, ptr %n, align 4, !tbaa !5
br label %for.inc13
for.inc13: ; preds = %for.body7, %if.then
%10 = phi i32 [ %8, %for.body7 ], [ %.pre, %if.then ]
%indvars.iv.next29 = add nuw nsw i64 %indvars.iv28, 1
%11 = sext i32 %10 to i64
%cmp5 = icmp slt i64 %indvars.iv.next29, %11
br i1 %cmp5, label %for.body7, label %for.cond.cleanup6, !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 norecurse nosync nounwind memory(argmem: readwrite) uwtable
define dso_local i32 @bubbleSort(ptr nocapture noundef %num, i32 noundef %n) local_unnamed_addr #3 {
entry:
%j.031 = add nsw i32 %n, -1
%0 = sext i32 %n to i64
%1 = add nsw i64 %0, -1
%2 = sext i32 %j.031 to i64
%invariant.gep = getelementptr i32, ptr %num, i64 -2
br label %for.cond.preheader
for.cond.preheader: ; preds = %entry, %for.cond.cleanup
%indvars.iv46 = phi i64 [ 0, %entry ], [ %indvars.iv.next47, %for.cond.cleanup ]
%count.038 = phi i32 [ 0, %entry ], [ %count.2, %for.cond.cleanup ]
%cmp32 = icmp slt i64 %indvars.iv46, %2
br i1 %cmp32, label %for.body, label %while.end
for.cond.cleanup: ; preds = %for.inc
%indvars.iv.next47 = add nuw nsw i64 %indvars.iv46, 1
%tobool.not = icmp eq i32 %flog.2, 0
br i1 %tobool.not, label %while.end, label %for.cond.preheader, !llvm.loop !9
for.body: ; preds = %for.cond.preheader, %for.inc
%indvars.iv40 = phi i64 [ %indvars.iv.next41, %for.inc ], [ %0, %for.cond.preheader ]
%indvars.iv = phi i64 [ %indvars.iv.next, %for.inc ], [ %1, %for.cond.preheader ]
%flog.134 = phi i32 [ %flog.2, %for.inc ], [ 0, %for.cond.preheader ]
%count.133 = phi i32 [ %count.2, %for.inc ], [ %count.038, %for.cond.preheader ]
%indvars.iv.next41 = add nsw i64 %indvars.iv40, -1
%arrayidx = getelementptr inbounds i32, ptr %num, i64 %indvars.iv
%3 = load i32, ptr %arrayidx, align 4, !tbaa !5
%gep = getelementptr i32, ptr %invariant.gep, i64 %indvars.iv40
%4 = load i32, ptr %gep, align 4, !tbaa !5
%cmp4 = icmp slt i32 %3, %4
br i1 %cmp4, label %if.then, label %for.inc
if.then: ; preds = %for.body
store i32 %4, ptr %arrayidx, align 4, !tbaa !5
store i32 %3, ptr %gep, align 4, !tbaa !5
%inc = add nsw i32 %count.133, 1
br label %for.inc
for.inc: ; preds = %for.body, %if.then
%count.2 = phi i32 [ %inc, %if.then ], [ %count.133, %for.body ]
%flog.2 = phi i32 [ 1, %if.then ], [ %flog.134, %for.body ]
%indvars.iv.next = add nsw i64 %indvars.iv, -1
%cmp = icmp sgt i64 %indvars.iv.next, %indvars.iv46
br i1 %cmp, label %for.body, label %for.cond.cleanup, !llvm.loop !11
while.end: ; preds = %for.cond.preheader, %for.cond.cleanup
%count.1.lcssa53 = phi i32 [ %count.2, %for.cond.cleanup ], [ %count.038, %for.cond.preheader ]
ret i32 %count.1.lcssa53
}
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #4
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smax.i64(i64, i64) #5
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree norecurse nosync nounwind memory(argmem: readwrite) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nofree nounwind }
attributes #5 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #6 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"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}
|
#include<stdio.h>
void bubbleSort(int *A, int N);
int main(void){
int a[100],n;
int i;
scanf("%d",&n);
for(i=0;i<n;i++)
scanf("%d",&a[i]);
bubbleSort(a,n);
return 0;
}
void bubbleSort(int *A, int N){
int tmp;
int i,j;
int flag=1,cnt=0;
while(flag){
flag=0;
for(j=N-1;j>=1;j--){
if(A[j]<A[j-1]){
tmp=A[j];
A[j]=A[j-1];
A[j-1]=tmp;
flag=1;
cnt++;
}
}
}
for(i=0;i<N-1;i++)
printf("%d ",A[i]);
printf("%d\n",A[N-1]);
printf("%d\n",cnt);
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_282452/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_282452/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"%d \00", align 1
@.str.2 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%a = alloca [100 x i32], align 16
%n = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 400, ptr nonnull %a) #3
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp4 = icmp sgt i32 %0, 0
br i1 %cmp4, label %for.body, label %for.cond15.preheader.thread.i
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%1 = load i32, ptr %n, align 4, !tbaa !5
%2 = sext i32 %1 to i64
%cmp = icmp slt i64 %indvars.iv.next, %2
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !9
for.end: ; preds = %for.body
%cmp50.i = icmp sgt i32 %1, 1
br i1 %cmp50.i, label %for.cond.preheader.us.preheader.i, label %for.cond15.preheader.thread.i
for.cond15.preheader.thread.i: ; preds = %entry, %for.end
%.lcssa10 = phi i32 [ %1, %for.end ], [ %0, %entry ]
%sub1665.i = add i32 %.lcssa10, -1
br label %bubbleSort.exit
for.cond.preheader.us.preheader.i: ; preds = %for.end
%3 = zext i32 %1 to i64
br label %for.body.us.i
for.body.us.i: ; preds = %for.body.us.i.backedge, %for.cond.preheader.us.preheader.i
%indvars.iv.i = phi i64 [ %3, %for.cond.preheader.us.preheader.i ], [ %indvars.iv.i.be, %for.body.us.i.backedge ]
%cnt.153.us.i = phi i32 [ 0, %for.cond.preheader.us.preheader.i ], [ %cnt.2.us.i, %for.body.us.i.backedge ]
%flag.152.us.i = phi i32 [ 0, %for.cond.preheader.us.preheader.i ], [ %flag.152.us.i.be, %for.body.us.i.backedge ]
%indvars.iv.next.i = add nsw i64 %indvars.iv.i, -1
%idxprom.us.i = and i64 %indvars.iv.next.i, 4294967295
%arrayidx.us.i = getelementptr inbounds i32, ptr %a, i64 %idxprom.us.i
%4 = load i32, ptr %arrayidx.us.i, align 4, !tbaa !5
%sub1.us.i = add nuw nsw i64 %indvars.iv.i, 4294967294
%idxprom2.us.i = and i64 %sub1.us.i, 4294967295
%arrayidx3.us.i = getelementptr inbounds i32, ptr %a, i64 %idxprom2.us.i
%5 = load i32, ptr %arrayidx3.us.i, align 4, !tbaa !5
%cmp4.us.i = icmp slt i32 %4, %5
br i1 %cmp4.us.i, label %if.then.us.i, label %for.inc.us.i
if.then.us.i: ; preds = %for.body.us.i
store i32 %5, ptr %arrayidx.us.i, align 4, !tbaa !5
store i32 %4, ptr %arrayidx3.us.i, align 4, !tbaa !5
%inc.us.i = add nsw i32 %cnt.153.us.i, 1
br label %for.inc.us.i
for.inc.us.i: ; preds = %if.then.us.i, %for.body.us.i
%flag.2.us.i = phi i32 [ 1, %if.then.us.i ], [ %flag.152.us.i, %for.body.us.i ]
%cnt.2.us.i = phi i32 [ %inc.us.i, %if.then.us.i ], [ %cnt.153.us.i, %for.body.us.i ]
%cmp.us.i = icmp sgt i64 %indvars.iv.i, 2
br i1 %cmp.us.i, label %for.body.us.i.backedge, label %for.cond.while.cond.loopexit_crit_edge.us.i
for.body.us.i.backedge: ; preds = %for.inc.us.i, %for.cond.while.cond.loopexit_crit_edge.us.i
%indvars.iv.i.be = phi i64 [ %indvars.iv.next.i, %for.inc.us.i ], [ %3, %for.cond.while.cond.loopexit_crit_edge.us.i ]
%flag.152.us.i.be = phi i32 [ %flag.2.us.i, %for.inc.us.i ], [ 0, %for.cond.while.cond.loopexit_crit_edge.us.i ]
br label %for.body.us.i, !llvm.loop !11
for.cond.while.cond.loopexit_crit_edge.us.i: ; preds = %for.inc.us.i
%tobool.not.us.i = icmp eq i32 %flag.2.us.i, 0
br i1 %tobool.not.us.i, label %for.body18.preheader.i, label %for.body.us.i.backedge
for.body18.preheader.i: ; preds = %for.cond.while.cond.loopexit_crit_edge.us.i
%sub16.i = add i32 %1, -1
%wide.trip.count.i = zext i32 %sub16.i to i64
br label %for.body18.i
for.body18.i: ; preds = %for.body18.i, %for.body18.preheader.i
%indvars.iv60.i = phi i64 [ 0, %for.body18.preheader.i ], [ %indvars.iv.next61.i, %for.body18.i ]
%arrayidx20.i = getelementptr inbounds i32, ptr %a, i64 %indvars.iv60.i
%6 = load i32, ptr %arrayidx20.i, align 4, !tbaa !5
%call.i = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %6)
%indvars.iv.next61.i = add nuw nsw i64 %indvars.iv60.i, 1
%exitcond.not.i = icmp eq i64 %indvars.iv.next61.i, %wide.trip.count.i
br i1 %exitcond.not.i, label %bubbleSort.exit, label %for.body18.i, !llvm.loop !12
bubbleSort.exit: ; preds = %for.body18.i, %for.cond15.preheader.thread.i
%sub1667.i = phi i32 [ %sub1665.i, %for.cond15.preheader.thread.i ], [ %sub16.i, %for.body18.i ]
%.us-phi66.i = phi i32 [ 0, %for.cond15.preheader.thread.i ], [ %cnt.2.us.i, %for.body18.i ]
%idxprom25.i = sext i32 %sub1667.i to i64
%arrayidx26.i = getelementptr inbounds i32, ptr %a, i64 %idxprom25.i
%7 = load i32, ptr %arrayidx26.i, align 4, !tbaa !5
%call27.i = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %7)
%call28.i = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %.us-phi66.i)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #3
call void @llvm.lifetime.end.p0(i64 400, 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 uwtable
define dso_local void @bubbleSort(ptr nocapture noundef %A, i32 noundef %N) local_unnamed_addr #0 {
entry:
%cmp50 = icmp sgt i32 %N, 1
br i1 %cmp50, label %for.cond.preheader.us.preheader, label %for.cond15.preheader.thread
for.cond15.preheader.thread: ; preds = %entry
%sub1665 = add i32 %N, -1
br label %for.end23
for.cond.preheader.us.preheader: ; preds = %entry
%0 = zext i32 %N to i64
br label %for.body.us
for.body.us: ; preds = %for.body.us.backedge, %for.cond.preheader.us.preheader
%indvars.iv = phi i64 [ %0, %for.cond.preheader.us.preheader ], [ %indvars.iv.be, %for.body.us.backedge ]
%cnt.153.us = phi i32 [ 0, %for.cond.preheader.us.preheader ], [ %cnt.2.us, %for.body.us.backedge ]
%flag.152.us = phi i32 [ 0, %for.cond.preheader.us.preheader ], [ %flag.152.us.be, %for.body.us.backedge ]
%indvars.iv.next = add nsw i64 %indvars.iv, -1
%idxprom.us = and i64 %indvars.iv.next, 4294967295
%arrayidx.us = getelementptr inbounds i32, ptr %A, i64 %idxprom.us
%1 = load i32, ptr %arrayidx.us, align 4, !tbaa !5
%sub1.us = add i64 %indvars.iv, 4294967294
%idxprom2.us = and i64 %sub1.us, 4294967295
%arrayidx3.us = getelementptr inbounds i32, ptr %A, i64 %idxprom2.us
%2 = load i32, ptr %arrayidx3.us, align 4, !tbaa !5
%cmp4.us = icmp slt i32 %1, %2
br i1 %cmp4.us, label %if.then.us, label %for.inc.us
if.then.us: ; preds = %for.body.us
store i32 %2, ptr %arrayidx.us, align 4, !tbaa !5
store i32 %1, ptr %arrayidx3.us, align 4, !tbaa !5
%inc.us = add nsw i32 %cnt.153.us, 1
br label %for.inc.us
for.inc.us: ; preds = %if.then.us, %for.body.us
%flag.2.us = phi i32 [ 1, %if.then.us ], [ %flag.152.us, %for.body.us ]
%cnt.2.us = phi i32 [ %inc.us, %if.then.us ], [ %cnt.153.us, %for.body.us ]
%cmp.us = icmp sgt i64 %indvars.iv, 2
br i1 %cmp.us, label %for.body.us.backedge, label %for.cond.while.cond.loopexit_crit_edge.us
for.body.us.backedge: ; preds = %for.inc.us, %for.cond.while.cond.loopexit_crit_edge.us
%indvars.iv.be = phi i64 [ %indvars.iv.next, %for.inc.us ], [ %0, %for.cond.while.cond.loopexit_crit_edge.us ]
%flag.152.us.be = phi i32 [ %flag.2.us, %for.inc.us ], [ 0, %for.cond.while.cond.loopexit_crit_edge.us ]
br label %for.body.us, !llvm.loop !11
for.cond.while.cond.loopexit_crit_edge.us: ; preds = %for.inc.us
%tobool.not.us = icmp eq i32 %flag.2.us, 0
br i1 %tobool.not.us, label %for.cond15.preheader, label %for.body.us.backedge
for.cond15.preheader: ; preds = %for.cond.while.cond.loopexit_crit_edge.us
%sub16 = add i32 %N, -1
br i1 %cmp50, label %for.body18.preheader, label %for.end23
for.body18.preheader: ; preds = %for.cond15.preheader
%wide.trip.count = zext i32 %sub16 to i64
br label %for.body18
for.body18: ; preds = %for.body18.preheader, %for.body18
%indvars.iv60 = phi i64 [ 0, %for.body18.preheader ], [ %indvars.iv.next61, %for.body18 ]
%arrayidx20 = getelementptr inbounds i32, ptr %A, i64 %indvars.iv60
%3 = load i32, ptr %arrayidx20, align 4, !tbaa !5
%call = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %3)
%indvars.iv.next61 = add nuw nsw i64 %indvars.iv60, 1
%exitcond.not = icmp eq i64 %indvars.iv.next61, %wide.trip.count
br i1 %exitcond.not, label %for.end23, label %for.body18, !llvm.loop !12
for.end23: ; preds = %for.body18, %for.cond15.preheader.thread, %for.cond15.preheader
%sub1667 = phi i32 [ %sub1665, %for.cond15.preheader.thread ], [ %sub16, %for.cond15.preheader ], [ %sub16, %for.body18 ]
%.us-phi66 = phi i32 [ 0, %for.cond15.preheader.thread ], [ %cnt.2.us, %for.cond15.preheader ], [ %cnt.2.us, %for.body18 ]
%idxprom25 = sext i32 %sub1667 to i64
%arrayidx26 = getelementptr inbounds i32, ptr %A, i64 %idxprom25
%4 = load i32, ptr %arrayidx26, align 4, !tbaa !5
%call27 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %4)
%call28 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %.us-phi66)
ret void
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
|
#include <stdio.h>
int main(){
int n, a[100], i, count=0, flag=1, b;
scanf("%d", &n);
for(i=0; i<n; i++){
scanf("%d", &a[i]);
}
while(flag==1){
flag=0;
for(i=n-1; i>0; i--){
if(a[i]<a[i-1]){
b=a[i];
a[i]=a[i-1];
a[i-1]=b;
count++;
flag=1;
}
}
}
for(i=0; i<n-1; i++){
printf("%d ", a[i]);
}
printf("%d",a[n-1]);
printf("\n%d\n", count);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_282496/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_282496/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"%d \00", align 1
@.str.2 = private unnamed_addr constant [5 x i8] c"\0A%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 [100 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #3
call void @llvm.lifetime.start.p0(i64 400, ptr nonnull %a) #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.cond25.preheader.for.end34_crit_edge
while.cond.preheader: ; preds = %for.body
%cmp458 = icmp sgt i32 %4, 1
br i1 %cmp458, label %for.cond3.preheader.us.preheader, label %for.cond25.preheader.for.end34_crit_edge
for.cond3.preheader.us.preheader: ; preds = %while.cond.preheader
%1 = zext i32 %4 to i64
br label %for.body5.us
for.body5.us: ; preds = %for.body5.us.backedge, %for.cond3.preheader.us.preheader
%indvars.iv73 = phi i64 [ %1, %for.cond3.preheader.us.preheader ], [ %indvars.iv73.be, %for.body5.us.backedge ]
%flag.160.us = phi i32 [ 0, %for.cond3.preheader.us.preheader ], [ %flag.160.us.be, %for.body5.us.backedge ]
%count.159.us = phi i32 [ 0, %for.cond3.preheader.us.preheader ], [ %count.2.us, %for.body5.us.backedge ]
%indvars.iv.next74 = add nsw i64 %indvars.iv73, -1
%idxprom6.us = and i64 %indvars.iv.next74, 4294967295
%arrayidx7.us = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %idxprom6.us
%2 = load i32, ptr %arrayidx7.us, align 4, !tbaa !5
%sub8.us = add i64 %indvars.iv73, 4294967294
%idxprom9.us = and i64 %sub8.us, 4294967295
%arrayidx10.us = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %idxprom9.us
%3 = load i32, ptr %arrayidx10.us, align 4, !tbaa !5
%cmp11.us = icmp slt i32 %2, %3
br i1 %cmp11.us, label %if.then.us, label %for.inc23.us
if.then.us: ; preds = %for.body5.us
store i32 %3, ptr %arrayidx7.us, align 4, !tbaa !5
store i32 %2, ptr %arrayidx10.us, align 4, !tbaa !5
%inc22.us = add nsw i32 %count.159.us, 1
br label %for.inc23.us
for.inc23.us: ; preds = %if.then.us, %for.body5.us
%count.2.us = phi i32 [ %inc22.us, %if.then.us ], [ %count.159.us, %for.body5.us ]
%flag.2.us = phi i32 [ 1, %if.then.us ], [ %flag.160.us, %for.body5.us ]
%cmp4.us = icmp sgt i64 %indvars.iv73, 2
br i1 %cmp4.us, label %for.body5.us.backedge, label %for.cond3.while.cond.loopexit_crit_edge.us
for.body5.us.backedge: ; preds = %for.inc23.us, %for.cond3.while.cond.loopexit_crit_edge.us
%indvars.iv73.be = phi i64 [ %indvars.iv.next74, %for.inc23.us ], [ %1, %for.cond3.while.cond.loopexit_crit_edge.us ]
%flag.160.us.be = phi i32 [ %flag.2.us, %for.inc23.us ], [ 0, %for.cond3.while.cond.loopexit_crit_edge.us ]
br label %for.body5.us, !llvm.loop !9
for.cond3.while.cond.loopexit_crit_edge.us: ; preds = %for.inc23.us
%cmp2.us = icmp eq i32 %flag.2.us, 1
br i1 %cmp2.us, label %for.body5.us.backedge, label %for.cond25.preheader
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%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 %while.cond.preheader, !llvm.loop !11
for.cond25.preheader: ; preds = %for.cond3.while.cond.loopexit_crit_edge.us
br i1 %cmp458, label %for.body28, label %for.cond25.preheader.for.end34_crit_edge
for.cond25.preheader.for.end34_crit_edge: ; preds = %entry, %while.cond.preheader, %for.cond25.preheader
%.us-phi85 = phi i32 [ %count.2.us, %for.cond25.preheader ], [ 0, %while.cond.preheader ], [ 0, %entry ]
%6 = phi i32 [ %4, %for.cond25.preheader ], [ %4, %while.cond.preheader ], [ %0, %entry ]
%sub2666 = add nsw i32 %6, -1
%.pre = sext i32 %sub2666 to i64
br label %for.end34
for.body28: ; preds = %for.cond25.preheader, %for.body28
%indvars.iv76 = phi i64 [ %indvars.iv.next77, %for.body28 ], [ 0, %for.cond25.preheader ]
%arrayidx30 = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %indvars.iv76
%7 = load i32, ptr %arrayidx30, align 4, !tbaa !5
%call31 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %7)
%indvars.iv.next77 = add nuw nsw i64 %indvars.iv76, 1
%8 = load i32, ptr %n, align 4, !tbaa !5
%sub26 = add nsw i32 %8, -1
%9 = sext i32 %sub26 to i64
%cmp27 = icmp slt i64 %indvars.iv.next77, %9
br i1 %cmp27, label %for.body28, label %for.end34, !llvm.loop !12
for.end34: ; preds = %for.body28, %for.cond25.preheader.for.end34_crit_edge
%.us-phi84 = phi i32 [ %.us-phi85, %for.cond25.preheader.for.end34_crit_edge ], [ %count.2.us, %for.body28 ]
%idxprom36.pre-phi = phi i64 [ %.pre, %for.cond25.preheader.for.end34_crit_edge ], [ %9, %for.body28 ]
%arrayidx37 = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %idxprom36.pre-phi
%10 = load i32, ptr %arrayidx37, align 4, !tbaa !5
%call38 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %10)
%call39 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %.us-phi84)
call void @llvm.lifetime.end.p0(i64 400, ptr nonnull %a) #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>
#include<stdlib.h>
#define N 100
int main(){
int A[N],a,i,j,flag=1,cnt=0,v;
scanf("%d",&a);
if(a<1 || a>100)exit(0);
for(i=0;i<a;i++){
scanf("%d",&A[i]);
if(A[i]<0 || A[i]>100)exit(1);
}
while(flag==1){
flag=0;
for(j=a-1;j>0;j--){
if(A[j]<A[j-1]){
v=A[j-1];
A[j-1]=A[j];
A[j]=v;
flag=1;
cnt++;
}
}
}
for(i=0;i<a;i++){
printf("%d",A[i]);
if(i==a-1)printf("\n");
else printf(" ");
}
printf("%d\n",cnt);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_282539/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_282539/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.3 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%A = alloca [100 x i32], align 16
%a = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 400, ptr nonnull %A) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %a) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %a)
%0 = load i32, ptr %a, align 4
%1 = add i32 %0, -101
%or.cond = icmp ult i32 %1, -100
br i1 %or.cond, label %if.then, label %for.body
if.then: ; preds = %entry
call void @exit(i32 noundef 0) #6
unreachable
for.cond: ; preds = %for.body
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%2 = load i32, ptr %a, 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 %while.cond.preheader, !llvm.loop !9
while.cond.preheader: ; preds = %for.cond
%cmp1578 = icmp sgt i32 %2, 1
br i1 %cmp1578, label %for.cond14.preheader.us.preheader, label %for.cond38.preheader
for.cond14.preheader.us.preheader: ; preds = %while.cond.preheader
%4 = zext i32 %2 to i64
br label %for.body16.us
for.body16.us: ; preds = %for.body16.us.backedge, %for.cond14.preheader.us.preheader
%indvars.iv90 = phi i64 [ %4, %for.cond14.preheader.us.preheader ], [ %indvars.iv90.be, %for.body16.us.backedge ]
%cnt.181.us = phi i32 [ 0, %for.cond14.preheader.us.preheader ], [ %cnt.2.us, %for.body16.us.backedge ]
%flag.180.us = phi i32 [ 0, %for.cond14.preheader.us.preheader ], [ %flag.180.us.be, %for.body16.us.backedge ]
%indvars.iv.next91 = add nsw i64 %indvars.iv90, -1
%idxprom17.us = and i64 %indvars.iv.next91, 4294967295
%arrayidx18.us = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %idxprom17.us
%5 = load i32, ptr %arrayidx18.us, align 4, !tbaa !5
%sub19.us = add i64 %indvars.iv90, 4294967294
%idxprom20.us = and i64 %sub19.us, 4294967295
%arrayidx21.us = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %idxprom20.us
%6 = load i32, ptr %arrayidx21.us, align 4, !tbaa !5
%cmp22.us = icmp slt i32 %5, %6
br i1 %cmp22.us, label %if.then23.us, label %for.inc36.us
if.then23.us: ; preds = %for.body16.us
store i32 %5, ptr %arrayidx21.us, align 4, !tbaa !5
store i32 %6, ptr %arrayidx18.us, align 4, !tbaa !5
%inc34.us = add nsw i32 %cnt.181.us, 1
br label %for.inc36.us
for.inc36.us: ; preds = %if.then23.us, %for.body16.us
%flag.2.us = phi i32 [ 1, %if.then23.us ], [ %flag.180.us, %for.body16.us ]
%cnt.2.us = phi i32 [ %inc34.us, %if.then23.us ], [ %cnt.181.us, %for.body16.us ]
%cmp15.us = icmp sgt i64 %indvars.iv90, 2
br i1 %cmp15.us, label %for.body16.us.backedge, label %for.cond14.while.cond.loopexit_crit_edge.us
for.body16.us.backedge: ; preds = %for.inc36.us, %for.cond14.while.cond.loopexit_crit_edge.us
%indvars.iv90.be = phi i64 [ %indvars.iv.next91, %for.inc36.us ], [ %4, %for.cond14.while.cond.loopexit_crit_edge.us ]
%flag.180.us.be = phi i32 [ %flag.2.us, %for.inc36.us ], [ 0, %for.cond14.while.cond.loopexit_crit_edge.us ]
br label %for.body16.us, !llvm.loop !11
for.cond14.while.cond.loopexit_crit_edge.us: ; preds = %for.inc36.us
%cmp13.us = icmp eq i32 %flag.2.us, 1
br i1 %cmp13.us, label %for.body16.us.backedge, label %for.cond38.preheader
for.body: ; preds = %entry, %for.cond
%indvars.iv = phi i64 [ %indvars.iv.next, %for.cond ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv
%call3 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%7 = load i32, ptr %arrayidx, align 4, !tbaa !5
%or.cond73 = icmp ugt i32 %7, 100
br i1 %or.cond73, label %if.then11, label %for.cond
if.then11: ; preds = %for.body
call void @exit(i32 noundef 1) #6
unreachable
for.cond38.preheader: ; preds = %for.cond14.while.cond.loopexit_crit_edge.us, %while.cond.preheader
%.us-phi = phi i32 [ 0, %while.cond.preheader ], [ %cnt.2.us, %for.cond14.while.cond.loopexit_crit_edge.us ]
%cmp3986 = icmp sgt i32 %2, 0
br i1 %cmp3986, label %for.body40, label %for.end52
for.body40: ; preds = %for.cond38.preheader, %for.body40
%indvars.iv93 = phi i64 [ %indvars.iv.next94, %for.body40 ], [ 0, %for.cond38.preheader ]
%arrayidx42 = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv93
%8 = load i32, ptr %arrayidx42, align 4, !tbaa !5
%call43 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %8)
%9 = load i32, ptr %a, align 4, !tbaa !5
%sub44 = add nsw i32 %9, -1
%10 = zext i32 %sub44 to i64
%cmp45 = icmp eq i64 %indvars.iv93, %10
%. = select i1 %cmp45, i32 10, i32 32
%putchar72 = call i32 @putchar(i32 %.)
%indvars.iv.next94 = add nuw nsw i64 %indvars.iv93, 1
%11 = load i32, ptr %a, align 4, !tbaa !5
%12 = sext i32 %11 to i64
%cmp39 = icmp slt i64 %indvars.iv.next94, %12
br i1 %cmp39, label %for.body40, label %for.end52, !llvm.loop !12
for.end52: ; preds = %for.body40, %for.cond38.preheader
%call53 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3, i32 noundef %.us-phi)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %a) #5
call void @llvm.lifetime.end.p0(i64 400, 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: noreturn nounwind
declare void @exit(i32 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: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #4
attributes #0 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { noreturn nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nofree nounwind }
attributes #5 = { nounwind }
attributes #6 = { noreturn nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
|
#include<stdio.h>
#include<stdlib.h>
int main()
{
int i,j,n,hold,count=0;
int Array[100];
scanf("%d",&n);
if( n < 1 || n > 100 )
exit(1);
for( i = 0; i < n; i++ )
{
scanf("%d",&Array[i]);
if( Array[i] < 0 || Array[i] > 100 )
exit(1);
}
for( i = 0; i < n-1; i++ )
{
for( j = n-1; j > i; j-- )
{
if(Array[j] < Array[j-1])
{
hold = Array[j];
Array[j] = Array[j-1];
Array[j-1] = hold;
count++;
}
}
}
for( i = 0; i <= n-2; i++ )
printf("%d ",Array[i]);
printf("%d\n",Array[n-1]);
printf("%d\n",count);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_282582/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_282582/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"%d \00", align 1
@.str.2 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
%Array = alloca [100 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #4
call void @llvm.lifetime.start.p0(i64 400, ptr nonnull %Array) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4
%1 = add i32 %0, -101
%or.cond = icmp ult i32 %1, -100
br i1 %or.cond, label %if.then, label %for.body
if.then: ; preds = %entry
call void @exit(i32 noundef 1) #5
unreachable
for.cond: ; preds = %for.body
%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.cond13.preheader, !llvm.loop !9
for.cond13.preheader: ; preds = %for.cond
%sub = add i32 %2, -1
%cmp1486 = icmp sgt i32 %2, 1
br i1 %cmp1486, label %for.cond17.preheader.preheader, label %for.end53
for.cond17.preheader.preheader: ; preds = %for.cond13.preheader
%4 = zext i32 %2 to i64
%5 = add nsw i64 %4, -1
%wide.trip.count = zext i32 %sub to i64
%arrayidx21.phi.trans.insert = getelementptr inbounds [100 x i32], ptr %Array, i64 0, i64 %5
br label %for.cond17.preheader
for.body: ; preds = %entry, %for.cond
%indvars.iv = phi i64 [ %indvars.iv.next, %for.cond ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %Array, i64 0, i64 %indvars.iv
%call3 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%6 = load i32, ptr %arrayidx, align 4, !tbaa !5
%or.cond79 = icmp ugt i32 %6, 100
br i1 %or.cond79, label %if.then11, label %for.cond
if.then11: ; preds = %for.body
call void @exit(i32 noundef 1) #5
unreachable
for.cond17.preheader: ; preds = %for.cond17.preheader.preheader, %for.inc41
%indvars.iv100 = phi i64 [ 0, %for.cond17.preheader.preheader ], [ %indvars.iv.next101, %for.inc41 ]
%count.088 = phi i32 [ 0, %for.cond17.preheader.preheader ], [ %count.2, %for.inc41 ]
%.pre = load i32, ptr %arrayidx21.phi.trans.insert, align 4, !tbaa !5
br label %for.body19
for.cond44.preheader: ; preds = %for.inc41
%cmp46.not91 = icmp slt i32 %2, 2
br i1 %cmp46.not91, label %for.end53, label %for.body47
for.body19: ; preds = %for.cond17.preheader, %for.inc39
%7 = phi i32 [ %.pre, %for.cond17.preheader ], [ %9, %for.inc39 ]
%indvars.iv97 = phi i64 [ %5, %for.cond17.preheader ], [ %indvars.iv.next98, %for.inc39 ]
%count.185 = phi i32 [ %count.088, %for.cond17.preheader ], [ %count.2, %for.inc39 ]
%indvars.iv.next98 = add nsw i64 %indvars.iv97, -1
%arrayidx24 = getelementptr inbounds [100 x i32], ptr %Array, i64 0, i64 %indvars.iv.next98
%8 = load i32, ptr %arrayidx24, align 4, !tbaa !5
%cmp25 = icmp slt i32 %7, %8
br i1 %cmp25, label %if.then26, label %for.inc39
if.then26: ; preds = %for.body19
%arrayidx21 = getelementptr inbounds [100 x i32], ptr %Array, i64 0, i64 %indvars.iv97
store i32 %8, ptr %arrayidx21, align 4, !tbaa !5
store i32 %7, ptr %arrayidx24, align 4, !tbaa !5
%inc37 = add nsw i32 %count.185, 1
br label %for.inc39
for.inc39: ; preds = %for.body19, %if.then26
%9 = phi i32 [ %7, %if.then26 ], [ %8, %for.body19 ]
%count.2 = phi i32 [ %inc37, %if.then26 ], [ %count.185, %for.body19 ]
%cmp18 = icmp sgt i64 %indvars.iv.next98, %indvars.iv100
br i1 %cmp18, label %for.body19, label %for.inc41, !llvm.loop !11
for.inc41: ; preds = %for.inc39
%indvars.iv.next101 = add nuw nsw i64 %indvars.iv100, 1
%exitcond.not = icmp eq i64 %indvars.iv.next101, %wide.trip.count
br i1 %exitcond.not, label %for.cond44.preheader, label %for.cond17.preheader, !llvm.loop !12
for.body47: ; preds = %for.cond44.preheader, %for.body47
%indvars.iv103 = phi i64 [ %indvars.iv.next104, %for.body47 ], [ 0, %for.cond44.preheader ]
%arrayidx49 = getelementptr inbounds [100 x i32], ptr %Array, i64 0, i64 %indvars.iv103
%10 = load i32, ptr %arrayidx49, align 4, !tbaa !5
%call50 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %10)
%indvars.iv.next104 = add nuw nsw i64 %indvars.iv103, 1
%11 = load i32, ptr %n, align 4, !tbaa !5
%sub45 = add nsw i32 %11, -2
%12 = sext i32 %sub45 to i64
%cmp46.not.not = icmp slt i64 %indvars.iv103, %12
br i1 %cmp46.not.not, label %for.body47, label %for.end53.loopexit, !llvm.loop !13
for.end53.loopexit: ; preds = %for.body47
%.pre106 = add nsw i32 %11, -1
br label %for.end53
for.end53: ; preds = %for.cond13.preheader, %for.end53.loopexit, %for.cond44.preheader
%count.0.lcssa109 = phi i32 [ %count.2, %for.end53.loopexit ], [ %count.2, %for.cond44.preheader ], [ 0, %for.cond13.preheader ]
%sub54.pre-phi = phi i32 [ %.pre106, %for.end53.loopexit ], [ %sub, %for.cond44.preheader ], [ %sub, %for.cond13.preheader ]
%idxprom55 = sext i32 %sub54.pre-phi to i64
%arrayidx56 = getelementptr inbounds [100 x i32], ptr %Array, i64 0, i64 %idxprom55
%13 = load i32, ptr %arrayidx56, align 4, !tbaa !5
%call57 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %13)
%call58 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %count.0.lcssa109)
call void @llvm.lifetime.end.p0(i64 400, ptr nonnull %Array) #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: noreturn nounwind
declare void @exit(i32 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 = { 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 = { noreturn 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 }
attributes #5 = { noreturn nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
|
#include <stdio.h>
int main(){
int i,j,N,flag,A[100],count=0,tmp;
scanf("%d",&N);
for(i=0;i<N;i++){
scanf("%d",&A[i]);
}
flag=1;
while(flag){
flag=0;
for(j=N-1;j>=1;j--){
if(A[j] < A[j-1]){
tmp=A[j];
A[j]=A[j-1];
A[j-1]=tmp;
flag=1;
count++;
}
}
}
for(j=0;j<N;j++){
if(j>0) printf(" ");
printf("%d",A[j]);
}
printf("\n");
printf("%d\n",count);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_282625/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_282625/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.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
%A = alloca [100 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %N) #4
call void @llvm.lifetime.start.p0(i64 400, 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
%cmp55 = icmp sgt i32 %0, 0
br i1 %cmp55, label %for.body, label %for.end36
while.cond.preheader: ; preds = %for.body
%cmp358 = icmp sgt i32 %4, 1
br i1 %cmp358, label %for.cond2.preheader.us.preheader, label %for.cond24.preheader
for.cond2.preheader.us.preheader: ; preds = %while.cond.preheader
%1 = zext i32 %4 to i64
br label %for.body4.us
for.body4.us: ; preds = %for.body4.us.backedge, %for.cond2.preheader.us.preheader
%indvars.iv70 = phi i64 [ %1, %for.cond2.preheader.us.preheader ], [ %indvars.iv70.be, %for.body4.us.backedge ]
%count.161.us = phi i32 [ 0, %for.cond2.preheader.us.preheader ], [ %count.2.us, %for.body4.us.backedge ]
%flag.160.us = phi i32 [ 0, %for.cond2.preheader.us.preheader ], [ %flag.160.us.be, %for.body4.us.backedge ]
%indvars.iv.next71 = add nsw i64 %indvars.iv70, -1
%idxprom5.us = and i64 %indvars.iv.next71, 4294967295
%arrayidx6.us = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %idxprom5.us
%2 = load i32, ptr %arrayidx6.us, align 4, !tbaa !5
%sub7.us = add i64 %indvars.iv70, 4294967294
%idxprom8.us = and i64 %sub7.us, 4294967295
%arrayidx9.us = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %idxprom8.us
%3 = load i32, ptr %arrayidx9.us, align 4, !tbaa !5
%cmp10.us = icmp slt i32 %2, %3
br i1 %cmp10.us, label %if.then.us, label %for.inc22.us
if.then.us: ; preds = %for.body4.us
store i32 %3, ptr %arrayidx6.us, align 4, !tbaa !5
store i32 %2, ptr %arrayidx9.us, align 4, !tbaa !5
%inc21.us = add nsw i32 %count.161.us, 1
br label %for.inc22.us
for.inc22.us: ; preds = %if.then.us, %for.body4.us
%flag.2.us = phi i32 [ 1, %if.then.us ], [ %flag.160.us, %for.body4.us ]
%count.2.us = phi i32 [ %inc21.us, %if.then.us ], [ %count.161.us, %for.body4.us ]
%cmp3.us = icmp sgt i64 %indvars.iv70, 2
br i1 %cmp3.us, label %for.body4.us.backedge, label %for.cond2.while.cond.loopexit_crit_edge.us
for.body4.us.backedge: ; preds = %for.inc22.us, %for.cond2.while.cond.loopexit_crit_edge.us
%indvars.iv70.be = phi i64 [ %indvars.iv.next71, %for.inc22.us ], [ %1, %for.cond2.while.cond.loopexit_crit_edge.us ]
%flag.160.us.be = phi i32 [ %flag.2.us, %for.inc22.us ], [ 0, %for.cond2.while.cond.loopexit_crit_edge.us ]
br label %for.body4.us, !llvm.loop !9
for.cond2.while.cond.loopexit_crit_edge.us: ; preds = %for.inc22.us
%tobool.not.us = icmp eq i32 %flag.2.us, 0
br i1 %tobool.not.us, label %for.cond24.preheader, label %for.body4.us.backedge
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%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 %while.cond.preheader, !llvm.loop !11
for.cond24.preheader: ; preds = %for.cond2.while.cond.loopexit_crit_edge.us, %while.cond.preheader
%.us-phi = phi i32 [ 0, %while.cond.preheader ], [ %count.2.us, %for.cond2.while.cond.loopexit_crit_edge.us ]
%cmp2566 = icmp sgt i32 %4, 0
br i1 %cmp2566, label %if.end30.peel, label %for.end36
if.end30.peel: ; preds = %for.cond24.preheader
%.pre = load i32, ptr %A, align 16, !tbaa !5
%call33.peel = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %.pre)
%6 = load i32, ptr %N, align 4, !tbaa !5
%cmp25.peel = icmp sgt i32 %6, 1
br i1 %cmp25.peel, label %if.end30, label %for.end36
if.end30: ; preds = %if.end30.peel, %if.end30
%indvars.iv73 = phi i64 [ %indvars.iv.next74, %if.end30 ], [ 1, %if.end30.peel ]
%putchar54 = call i32 @putchar(i32 32)
%arrayidx32 = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv73
%7 = load i32, ptr %arrayidx32, align 4, !tbaa !5
%call33 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %7)
%indvars.iv.next74 = add nuw nsw i64 %indvars.iv73, 1
%8 = load i32, ptr %N, align 4, !tbaa !5
%9 = sext i32 %8 to i64
%cmp25 = icmp slt i64 %indvars.iv.next74, %9
br i1 %cmp25, label %if.end30, label %for.end36, !llvm.loop !12
for.end36: ; preds = %if.end30, %entry, %if.end30.peel, %for.cond24.preheader
%.us-phi81 = phi i32 [ %.us-phi, %for.cond24.preheader ], [ %.us-phi, %if.end30.peel ], [ 0, %entry ], [ %.us-phi, %if.end30 ]
%putchar = call i32 @putchar(i32 10)
%call38 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3, i32 noundef %.us-phi81)
call void @llvm.lifetime.end.p0(i64 400, 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: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10, !13}
!13 = !{!"llvm.loop.peeled.count", i32 1}
|
#include<stdio.h>
int main(void){
int N,i,j,key,count=0;
int length[100];
scanf("%d",&N);
for(i=0;i<N;i++){
scanf("%d",&length[i]);
}
for(i=0;i<=N-1;i++){
for(j=N-1;j>i;j--){
if(length[j]<length[j-1]){
key=length[j];
length[j]=length[j-1];
length[j-1]=key;
count++;
}
}
}
for(i=0;i<N;i++){
printf("%d",length[i]);
if(i<N-1) printf(" ");
}
printf("\n%d\n",count);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_282669/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_282669/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.2 = private unnamed_addr constant [5 x i8] c"\0A%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
%length = alloca [100 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %N) #4
call void @llvm.lifetime.start.p0(i64 400, ptr nonnull %length) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %N)
%0 = load i32, ptr %N, align 4, !tbaa !5
%cmp64 = icmp sgt i32 %0, 0
br i1 %cmp64, label %for.body, label %for.end44
for.cond2.preheader: ; preds = %for.body
%cmp3.not.not72 = icmp sgt i32 %4, 0
br i1 %cmp3.not.not72, label %for.cond6.preheader.lr.ph, label %for.end44
for.cond6.preheader.lr.ph: ; preds = %for.cond2.preheader
%j.066 = add nsw i32 %4, -1
%1 = zext i32 %4 to i64
%2 = add nsw i64 %1, -1
%3 = zext i32 %j.066 to i64
%wide.trip.count = zext i32 %4 to i64
br label %for.cond6.preheader
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %length, 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
%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.cond2.preheader, !llvm.loop !9
for.cond6.preheader: ; preds = %for.cond6.preheader.lr.ph, %for.inc28
%indvars.iv88 = phi i64 [ 0, %for.cond6.preheader.lr.ph ], [ %indvars.iv.next89, %for.inc28 ]
%count.074 = phi i32 [ 0, %for.cond6.preheader.lr.ph ], [ %count.1.lcssa, %for.inc28 ]
%cmp767 = icmp ult i64 %indvars.iv88, %3
br i1 %cmp767, label %for.body8, label %for.inc28
for.cond31.preheader: ; preds = %for.inc28
br i1 %cmp3.not.not72, label %for.body33, label %for.end44
for.body8: ; preds = %for.cond6.preheader, %for.inc26
%indvars.iv82 = phi i64 [ %indvars.iv.next83, %for.inc26 ], [ %1, %for.cond6.preheader ]
%indvars.iv80 = phi i64 [ %indvars.iv.next81, %for.inc26 ], [ %2, %for.cond6.preheader ]
%count.169 = phi i32 [ %count.2, %for.inc26 ], [ %count.074, %for.cond6.preheader ]
%indvars.iv.next83 = add nsw i64 %indvars.iv82, -1
%arrayidx10 = getelementptr inbounds [100 x i32], ptr %length, i64 0, i64 %indvars.iv80
%6 = load i32, ptr %arrayidx10, align 4, !tbaa !5
%7 = add nsw i64 %indvars.iv82, -2
%arrayidx13 = getelementptr inbounds [100 x i32], ptr %length, i64 0, i64 %7
%8 = load i32, ptr %arrayidx13, align 4, !tbaa !5
%cmp14 = icmp slt i32 %6, %8
br i1 %cmp14, label %if.then, label %for.inc26
if.then: ; preds = %for.body8
store i32 %8, ptr %arrayidx10, align 4, !tbaa !5
store i32 %6, ptr %arrayidx13, align 4, !tbaa !5
%inc25 = add nsw i32 %count.169, 1
br label %for.inc26
for.inc26: ; preds = %for.body8, %if.then
%count.2 = phi i32 [ %inc25, %if.then ], [ %count.169, %for.body8 ]
%indvars.iv.next81 = add nsw i64 %indvars.iv80, -1
%cmp7 = icmp sgt i64 %indvars.iv.next81, %indvars.iv88
br i1 %cmp7, label %for.body8, label %for.inc28, !llvm.loop !11
for.inc28: ; preds = %for.inc26, %for.cond6.preheader
%count.1.lcssa = phi i32 [ %count.074, %for.cond6.preheader ], [ %count.2, %for.inc26 ]
%indvars.iv.next89 = add nuw nsw i64 %indvars.iv88, 1
%exitcond.not = icmp eq i64 %indvars.iv.next89, %wide.trip.count
br i1 %exitcond.not, label %for.cond31.preheader, label %for.cond6.preheader, !llvm.loop !12
for.body33: ; preds = %for.cond31.preheader, %for.inc42
%indvars.iv91 = phi i64 [ %indvars.iv.next92, %for.inc42 ], [ 0, %for.cond31.preheader ]
%arrayidx35 = getelementptr inbounds [100 x i32], ptr %length, i64 0, i64 %indvars.iv91
%9 = load i32, ptr %arrayidx35, align 4, !tbaa !5
%call36 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %9)
%10 = load i32, ptr %N, align 4, !tbaa !5
%sub37 = add nsw i32 %10, -1
%11 = sext i32 %sub37 to i64
%cmp38 = icmp slt i64 %indvars.iv91, %11
br i1 %cmp38, label %if.then39, label %for.inc42
if.then39: ; preds = %for.body33
%putchar = call i32 @putchar(i32 32)
%.pre = load i32, ptr %N, align 4, !tbaa !5
br label %for.inc42
for.inc42: ; preds = %for.body33, %if.then39
%12 = phi i32 [ %10, %for.body33 ], [ %.pre, %if.then39 ]
%indvars.iv.next92 = add nuw nsw i64 %indvars.iv91, 1
%13 = sext i32 %12 to i64
%cmp32 = icmp slt i64 %indvars.iv.next92, %13
br i1 %cmp32, label %for.body33, label %for.end44, !llvm.loop !13
for.end44: ; preds = %for.inc42, %entry, %for.cond2.preheader, %for.cond31.preheader
%count.0.lcssa98 = phi i32 [ %count.1.lcssa, %for.cond31.preheader ], [ 0, %for.cond2.preheader ], [ 0, %entry ], [ %count.1.lcssa, %for.inc42 ]
%call45 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %count.0.lcssa98)
call void @llvm.lifetime.end.p0(i64 400, ptr nonnull %length) #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: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
|
#include <stdio.h>
#define N 100
int main(){
int i,j,n,A[N],tmp,count=0;
scanf("%d",&n);
for(i=0;i<n;i++){
scanf("%d",&A[i]);
}
for(i=0;i<n;i++){
for(j=n-1;j>=1+i;j--){
if(A[j]<A[j-1]){
tmp=A[j];
A[j]=A[j-1];
A[j-1]=tmp;
count++;
}
}
}
for(i=0;i<n;i++){
printf("%d",A[i]);
if(i<n-1)printf(" ");
}
printf("\n%d\n",count);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_282711/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_282711/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.2 = private unnamed_addr constant [5 x i8] c"\0A%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 [100 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #4
call void @llvm.lifetime.start.p0(i64 400, 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
%cmp64 = icmp sgt i32 %0, 0
br i1 %cmp64, label %for.body, label %for.end43
for.cond2.preheader: ; preds = %for.body
%cmp373 = icmp sgt i32 %2, 0
br i1 %cmp373, label %for.cond5.preheader.lr.ph, label %for.end43
for.cond5.preheader.lr.ph: ; preds = %for.cond2.preheader
%1 = zext i32 %2 to i64
%wide.trip.count = zext i32 %2 to i64
br label %for.cond5.preheader
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%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.cond2.preheader, !llvm.loop !9
for.cond2.loopexit: ; preds = %for.inc25, %for.cond5.preheader
%count.1.lcssa = phi i32 [ %count.075, %for.cond5.preheader ], [ %count.2, %for.inc25 ]
%exitcond.not = icmp eq i64 %indvars.iv.next86, %wide.trip.count
br i1 %exitcond.not, label %for.cond30.preheader, label %for.cond5.preheader, !llvm.loop !11
for.cond5.preheader: ; preds = %for.cond5.preheader.lr.ph, %for.cond2.loopexit
%indvars.iv85 = phi i64 [ 0, %for.cond5.preheader.lr.ph ], [ %indvars.iv.next86, %for.cond2.loopexit ]
%count.075 = phi i32 [ 0, %for.cond5.preheader.lr.ph ], [ %count.1.lcssa, %for.cond2.loopexit ]
%indvars.iv.next86 = add nuw nsw i64 %indvars.iv85, 1
%cmp6.not.not67 = icmp ult i64 %indvars.iv.next86, %1
br i1 %cmp6.not.not67, label %for.body7, label %for.cond2.loopexit
for.cond30.preheader: ; preds = %for.cond2.loopexit
br i1 %cmp373, label %for.body32, label %for.end43
for.body7: ; preds = %for.cond5.preheader, %for.inc25
%indvars.iv81 = phi i64 [ %indvars.iv.next82, %for.inc25 ], [ %1, %for.cond5.preheader ]
%count.169 = phi i32 [ %count.2, %for.inc25 ], [ %count.075, %for.cond5.preheader ]
%indvars.iv.next82 = add nsw i64 %indvars.iv81, -1
%arrayidx9 = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv.next82
%4 = load i32, ptr %arrayidx9, align 4, !tbaa !5
%5 = add nsw i64 %indvars.iv81, -2
%arrayidx12 = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %5
%6 = load i32, ptr %arrayidx12, align 4, !tbaa !5
%cmp13 = icmp slt i32 %4, %6
br i1 %cmp13, label %if.then, label %for.inc25
if.then: ; preds = %for.body7
store i32 %6, ptr %arrayidx9, align 4, !tbaa !5
store i32 %4, ptr %arrayidx12, align 4, !tbaa !5
%inc24 = add nsw i32 %count.169, 1
br label %for.inc25
for.inc25: ; preds = %for.body7, %if.then
%count.2 = phi i32 [ %inc24, %if.then ], [ %count.169, %for.body7 ]
%cmp6.not.not = icmp sgt i64 %indvars.iv.next82, %indvars.iv.next86
br i1 %cmp6.not.not, label %for.body7, label %for.cond2.loopexit, !llvm.loop !12
for.body32: ; preds = %for.cond30.preheader, %for.inc41
%indvars.iv88 = phi i64 [ %indvars.iv.next89, %for.inc41 ], [ 0, %for.cond30.preheader ]
%arrayidx34 = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv88
%7 = load i32, ptr %arrayidx34, align 4, !tbaa !5
%call35 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %7)
%8 = load i32, ptr %n, align 4, !tbaa !5
%sub36 = add nsw i32 %8, -1
%9 = sext i32 %sub36 to i64
%cmp37 = icmp slt i64 %indvars.iv88, %9
br i1 %cmp37, label %if.then38, label %for.inc41
if.then38: ; preds = %for.body32
%putchar = call i32 @putchar(i32 32)
%.pre = load i32, ptr %n, align 4, !tbaa !5
br label %for.inc41
for.inc41: ; preds = %for.body32, %if.then38
%10 = phi i32 [ %8, %for.body32 ], [ %.pre, %if.then38 ]
%indvars.iv.next89 = add nuw nsw i64 %indvars.iv88, 1
%11 = sext i32 %10 to i64
%cmp31 = icmp slt i64 %indvars.iv.next89, %11
br i1 %cmp31, label %for.body32, label %for.end43, !llvm.loop !13
for.end43: ; preds = %for.inc41, %entry, %for.cond2.preheader, %for.cond30.preheader
%count.0.lcssa95 = phi i32 [ %count.1.lcssa, %for.cond30.preheader ], [ 0, %for.cond2.preheader ], [ 0, %entry ], [ %count.1.lcssa, %for.inc41 ]
%call44 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %count.0.lcssa95)
call void @llvm.lifetime.end.p0(i64 400, 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: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
|
#include <stdio.h>
void swap(int *a,int *b){
int temp;
temp = *a;
*a = *b;
*b = temp;
return;
}
int sort(int A[],int N){
int i,j,sw;
sw = 0;
unsigned short flag = 1;
for(i = 0; flag;i++){
flag = 0;
for(j = N-1; j >= i+1;j--){
if(A[j] < A[j-1]){
swap(&A[j],&A[j-1]);
flag = 1;
sw++;
}
}
}
return sw;
}
int main(void){
int R[100],r,i,sw;
scanf("%d",&r);
for(i = 0; i < r; i++) scanf("%d",&R[i]);
sw = sort(R,r);
for(i = 0; i < r; i++){
if(i) printf(" ");
printf("%d",R[i]);
}
printf("\n%d\n",sw);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_282777/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_282777/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.2 = private unnamed_addr constant [5 x i8] c"\0A%d\0A\00", align 1
; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: readwrite) uwtable
define dso_local void @swap(ptr nocapture noundef %a, ptr nocapture noundef %b) local_unnamed_addr #0 {
entry:
%0 = load i32, ptr %a, align 4, !tbaa !5
%1 = load i32, ptr %b, align 4, !tbaa !5
store i32 %1, ptr %a, align 4, !tbaa !5
store i32 %0, ptr %b, align 4, !tbaa !5
ret void
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree norecurse nosync nounwind memory(argmem: readwrite) uwtable
define dso_local i32 @sort(ptr nocapture noundef %A, i32 noundef %N) local_unnamed_addr #2 {
entry:
%0 = sext i32 %N to i64
%invariant.gep = getelementptr i32, ptr %A, i64 -2
br label %for.cond1.preheader
for.cond.loopexit: ; preds = %for.inc
%tobool.not = icmp eq i16 %flag.2, 0
br i1 %tobool.not, label %for.end14, label %for.cond1.preheader, !llvm.loop !9
for.cond1.preheader: ; preds = %entry, %for.cond.loopexit
%indvars.iv36 = phi i64 [ 0, %entry ], [ %indvars.iv.next37, %for.cond.loopexit ]
%sw.034 = phi i32 [ 0, %entry ], [ %sw.2, %for.cond.loopexit ]
%indvars.iv.next37 = add nuw nsw i64 %indvars.iv36, 1
%cmp.not.not26 = icmp slt i64 %indvars.iv.next37, %0
br i1 %cmp.not.not26, label %for.body2, label %for.end14
for.body2: ; preds = %for.cond1.preheader, %for.inc
%indvars.iv = phi i64 [ %indvars.iv.next, %for.inc ], [ %0, %for.cond1.preheader ]
%flag.129 = phi i16 [ %flag.2, %for.inc ], [ 0, %for.cond1.preheader ]
%sw.128 = phi i32 [ %sw.2, %for.inc ], [ %sw.034, %for.cond1.preheader ]
%indvars.iv.next = add nsw i64 %indvars.iv, -1
%arrayidx = getelementptr inbounds i32, ptr %A, i64 %indvars.iv.next
%1 = load i32, ptr %arrayidx, align 4, !tbaa !5
%gep = getelementptr i32, ptr %invariant.gep, i64 %indvars.iv
%2 = load i32, ptr %gep, align 4, !tbaa !5
%cmp6 = icmp slt i32 %1, %2
br i1 %cmp6, label %if.then, label %for.inc
if.then: ; preds = %for.body2
store i32 %2, ptr %arrayidx, align 4, !tbaa !5
store i32 %1, ptr %gep, align 4, !tbaa !5
%inc = add nsw i32 %sw.128, 1
br label %for.inc
for.inc: ; preds = %for.body2, %if.then
%sw.2 = phi i32 [ %inc, %if.then ], [ %sw.128, %for.body2 ]
%flag.2 = phi i16 [ 1, %if.then ], [ %flag.129, %for.body2 ]
%cmp.not.not = icmp sgt i64 %indvars.iv.next, %indvars.iv.next37
br i1 %cmp.not.not, label %for.body2, label %for.cond.loopexit, !llvm.loop !11
for.end14: ; preds = %for.cond1.preheader, %for.cond.loopexit
%sw.1.lcssa42 = phi i32 [ %sw.2, %for.cond.loopexit ], [ %sw.034, %for.cond1.preheader ]
ret i32 %sw.1.lcssa42
}
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #3 {
entry:
%R = alloca [100 x i32], align 16
%r = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 400, ptr nonnull %R) #7
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %r) #7
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %r)
%0 = load i32, ptr %r, align 4, !tbaa !5
%cmp20 = icmp sgt i32 %0, 0
br i1 %cmp20, label %for.body, label %entry.for.end_crit_edge
entry.for.end_crit_edge: ; preds = %entry
%.pre30 = sext i32 %0 to i64
br label %for.end
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %R, 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 %r, 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.loopexit, !llvm.loop !12
for.end.loopexit: ; preds = %for.body
%3 = icmp sgt i32 %1, 0
br label %for.end
for.end: ; preds = %entry.for.end_crit_edge, %for.end.loopexit
%.pre-phi = phi i64 [ %.pre30, %entry.for.end_crit_edge ], [ %2, %for.end.loopexit ]
%cmp422 = phi i1 [ false, %entry.for.end_crit_edge ], [ %3, %for.end.loopexit ]
%invariant.gep.i = getelementptr i32, ptr %R, i64 -2
%smax = call i64 @llvm.smax.i64(i64 %.pre-phi, i64 1)
%4 = add nsw i64 %smax, -1
br label %for.cond1.preheader.i
for.cond.loopexit.i: ; preds = %for.inc.i
%tobool.not.i = icmp eq i16 %flag.2.i, 0
br i1 %tobool.not.i, label %sort.exit, label %for.cond1.preheader.i, !llvm.loop !9
for.cond1.preheader.i: ; preds = %for.cond.loopexit.i, %for.end
%indvars.iv36.i = phi i64 [ 0, %for.end ], [ %indvars.iv.next37.i, %for.cond.loopexit.i ]
%sw.034.i = phi i32 [ 0, %for.end ], [ %sw.2.i, %for.cond.loopexit.i ]
%indvars.iv.next37.i = add nuw nsw i64 %indvars.iv36.i, 1
%exitcond.not = icmp eq i64 %indvars.iv36.i, %4
br i1 %exitcond.not, label %sort.exit, label %for.body2.i
for.body2.i: ; preds = %for.cond1.preheader.i, %for.inc.i
%indvars.iv.i = phi i64 [ %indvars.iv.next.i, %for.inc.i ], [ %.pre-phi, %for.cond1.preheader.i ]
%flag.129.i = phi i16 [ %flag.2.i, %for.inc.i ], [ 0, %for.cond1.preheader.i ]
%sw.128.i = phi i32 [ %sw.2.i, %for.inc.i ], [ %sw.034.i, %for.cond1.preheader.i ]
%indvars.iv.next.i = add nsw i64 %indvars.iv.i, -1
%arrayidx.i = getelementptr inbounds i32, ptr %R, i64 %indvars.iv.next.i
%5 = load i32, ptr %arrayidx.i, align 4, !tbaa !5
%gep.i = getelementptr i32, ptr %invariant.gep.i, i64 %indvars.iv.i
%6 = load i32, ptr %gep.i, align 4, !tbaa !5
%cmp6.i = icmp slt i32 %5, %6
br i1 %cmp6.i, label %if.then.i, label %for.inc.i
if.then.i: ; preds = %for.body2.i
store i32 %6, ptr %arrayidx.i, align 4, !tbaa !5
store i32 %5, ptr %gep.i, align 4, !tbaa !5
%inc.i = add nsw i32 %sw.128.i, 1
br label %for.inc.i
for.inc.i: ; preds = %if.then.i, %for.body2.i
%sw.2.i = phi i32 [ %inc.i, %if.then.i ], [ %sw.128.i, %for.body2.i ]
%flag.2.i = phi i16 [ 1, %if.then.i ], [ %flag.129.i, %for.body2.i ]
%cmp.not.not.i = icmp sgt i64 %indvars.iv.next.i, %indvars.iv.next37.i
br i1 %cmp.not.not.i, label %for.body2.i, label %for.cond.loopexit.i, !llvm.loop !11
sort.exit: ; preds = %for.cond.loopexit.i, %for.cond1.preheader.i
%sw.1.lcssa42.i = phi i32 [ %sw.2.i, %for.cond.loopexit.i ], [ %sw.034.i, %for.cond1.preheader.i ]
br i1 %cmp422, label %if.end.peel, label %for.end12
if.end.peel: ; preds = %sort.exit
%.pre = load i32, ptr %R, align 16, !tbaa !5
%call9.peel = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %.pre)
%7 = load i32, ptr %r, align 4, !tbaa !5
%cmp4.peel = icmp sgt i32 %7, 1
br i1 %cmp4.peel, label %if.end, label %for.end12
if.end: ; preds = %if.end.peel, %if.end
%indvars.iv26 = phi i64 [ %indvars.iv.next27, %if.end ], [ 1, %if.end.peel ]
%putchar = call i32 @putchar(i32 32)
%arrayidx8 = getelementptr inbounds [100 x i32], ptr %R, i64 0, i64 %indvars.iv26
%8 = load i32, ptr %arrayidx8, align 4, !tbaa !5
%call9 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %8)
%indvars.iv.next27 = add nuw nsw i64 %indvars.iv26, 1
%9 = load i32, ptr %r, align 4, !tbaa !5
%10 = sext i32 %9 to i64
%cmp4 = icmp slt i64 %indvars.iv.next27, %10
br i1 %cmp4, label %if.end, label %for.end12, !llvm.loop !13
for.end12: ; preds = %if.end, %if.end.peel, %sort.exit
%call13 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %sw.1.lcssa42.i)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %r) #7
call void @llvm.lifetime.end.p0(i64 400, ptr nonnull %R) #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 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #4
; Function Attrs: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #5
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smax.i64(i64, i64) #6
attributes #0 = { mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: readwrite) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree norecurse nosync nounwind memory(argmem: readwrite) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #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 = { 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 = !{!"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}
!14 = !{!"llvm.loop.peeled.count", i32 1}
|
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int main(){
int n;
scanf("%d",&n);
char **array;
array = (char**)malloc(sizeof(char*)*100);
int i = 0, m = 50;
for (i = 0; i < n; ++i)
array[i] = (char*)malloc(sizeof(char)*100);
for(i = 0; i < n; ++i){
scanf("%s",array[i]);
//printf("%s\n",array[i]);
}
for (int j = 0; j < n; ++j)
{
char *string2;
int flag = 0;
string2 = (char*)malloc(sizeof(char)*100);
strcpy(string2,array[j]);
//printf("%s\n",string2);
int k = j-1;
while(k>=0){
if(!strcmp(string2,array[k])){
flag = 1;
break;
}
else{
k--;
}
}
if(flag)
printf("YES\n");
else
printf("NO\n");
}
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_28282/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_28282/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [3 x i8] c"%s\00", align 1
@str = private unnamed_addr constant [3 x i8] c"NO\00", align 1
@str.4 = private unnamed_addr constant [4 x i8] c"YES\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #7
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%call1 = call noalias dereferenceable_or_null(800) ptr @malloc(i64 noundef 800) #8
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp47 = icmp sgt i32 %0, 0
br i1 %cmp47, label %for.body.preheader, label %for.cond.cleanup
for.body.preheader: ; preds = %entry
%wide.trip.count = zext i32 %0 to i64
br label %for.body
for.cond3.preheader: ; preds = %for.body
br i1 %cmp47, label %for.body5, label %for.cond.cleanup
for.body: ; preds = %for.body.preheader, %for.body
%indvars.iv = phi i64 [ 0, %for.body.preheader ], [ %indvars.iv.next, %for.body ]
%call2 = call noalias dereferenceable_or_null(100) ptr @malloc(i64 noundef 100) #8
%arrayidx = getelementptr inbounds ptr, ptr %call1, i64 %indvars.iv
store ptr %call2, ptr %arrayidx, align 8, !tbaa !9
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
br i1 %exitcond.not, label %for.cond3.preheader, label %for.body, !llvm.loop !11
for.cond12.preheader: ; preds = %for.body5
%1 = icmp sgt i32 %3, 0
br i1 %1, label %for.body14, label %for.cond.cleanup
for.body5: ; preds = %for.cond3.preheader, %for.body5
%indvars.iv54 = phi i64 [ %indvars.iv.next55, %for.body5 ], [ 0, %for.cond3.preheader ]
%arrayidx7 = getelementptr inbounds ptr, ptr %call1, i64 %indvars.iv54
%2 = load ptr, ptr %arrayidx7, align 8, !tbaa !9
%call8 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef %2)
%indvars.iv.next55 = add nuw nsw i64 %indvars.iv54, 1
%3 = load i32, ptr %n, align 4, !tbaa !5
%4 = sext i32 %3 to i64
%cmp4 = icmp slt i64 %indvars.iv.next55, %4
br i1 %cmp4, label %for.body5, label %for.cond12.preheader, !llvm.loop !13
for.cond.cleanup: ; preds = %if.end28, %entry, %for.cond3.preheader, %for.cond12.preheader
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #7
ret i32 0
for.body14: ; preds = %for.cond12.preheader, %if.end28
%indvars.iv57 = phi i64 [ %indvars.iv.next58, %if.end28 ], [ 0, %for.cond12.preheader ]
%call15 = call noalias dereferenceable_or_null(100) ptr @malloc(i64 noundef 100) #8
%arrayidx17 = getelementptr inbounds ptr, ptr %call1, i64 %indvars.iv57
%5 = load ptr, ptr %arrayidx17, align 8, !tbaa !9
%call18 = call ptr @strcpy(ptr noundef nonnull dereferenceable(1) %call15, ptr noundef nonnull dereferenceable(1) %5) #7
br label %while.cond
while.cond: ; preds = %while.body, %for.body14
%indvars.iv59 = phi i64 [ %7, %while.body ], [ %indvars.iv57, %for.body14 ]
%6 = icmp slt i64 %indvars.iv59, 1
br i1 %6, label %if.end28, label %while.body
while.body: ; preds = %while.cond
%7 = add nsw i64 %indvars.iv59, -1
%arrayidx21 = getelementptr inbounds ptr, ptr %call1, i64 %7
%8 = load ptr, ptr %arrayidx21, align 8, !tbaa !9
%call22 = call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %call15, ptr noundef nonnull dereferenceable(1) %8) #9
%tobool.not = icmp eq i32 %call22, 0
br i1 %tobool.not, label %if.end28, label %while.cond, !llvm.loop !14
if.end28: ; preds = %while.cond, %while.body
%str.sink = phi ptr [ @str.4, %while.body ], [ @str, %while.cond ]
%puts = call i32 @puts(ptr nonnull dereferenceable(1) %str.sink)
%indvars.iv.next58 = add nuw nsw i64 %indvars.iv57, 1
%9 = load i32, ptr %n, align 4, !tbaa !5
%10 = sext i32 %9 to i64
%cmp13 = icmp slt i64 %indvars.iv.next58, %10
br i1 %cmp13, label %for.body14, label %for.cond.cleanup, !llvm.loop !15
}
; 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 nofree nounwind willreturn memory(argmem: readwrite)
declare ptr @strcpy(ptr noalias noundef returned writeonly, ptr noalias nocapture noundef readonly) local_unnamed_addr #4
; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare i32 @strcmp(ptr nocapture noundef, ptr nocapture noundef) local_unnamed_addr #5
; 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 #6
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 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 nofree nounwind willreturn memory(argmem: readwrite) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { 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 #6 = { nofree nounwind }
attributes #7 = { nounwind }
attributes #8 = { nounwind allocsize(0) }
attributes #9 = { 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 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}
!15 = distinct !{!15, !12}
|
#include <stdio.h>
#define N 100
int bubble(int *, int);
int main(){
int i, n, A[N], count;
scanf("%d",&n);
for(i=0;i<n;i++){
scanf("%d",&A[i]);
}
count=bubble(A, n);
for(i=0;i<n;i++){
printf("%d",A[i]);
if(i<n-1) printf(" ");
}
printf("\n%d\n",count);
return 0;
}
int bubble(int *A, int n){
int i, j, sub, count=0;
for(i=0;i<n;i++){
for(j=n-1;j>=i+1;j--){
if(A[j]<A[j-1]){
sub=A[j];
A[j]=A[j-1];
A[j-1]=sub;
count++;
}
}
}
return count;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_282863/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_282863/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.2 = private unnamed_addr constant [5 x i8] c"\0A%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 [100 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #5
call void @llvm.lifetime.start.p0(i64 400, 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
%cmp21 = icmp sgt i32 %0, 0
br i1 %cmp21, label %for.body, label %for.end13
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%1 = load i32, ptr %n, align 4, !tbaa !5
%2 = sext i32 %1 to i64
%cmp = icmp slt i64 %indvars.iv.next, %2
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !9
for.end: ; preds = %for.body
%cmp45.i = icmp sgt i32 %1, 0
br i1 %cmp45.i, label %for.cond2.preheader.lr.ph.i, label %for.end13
for.cond2.preheader.lr.ph.i: ; preds = %for.end
%3 = zext i32 %1 to i64
%invariant.gep.i = getelementptr i32, ptr %A, i64 -2
br label %for.cond2.preheader.i
for.cond.loopexit.i: ; preds = %for.inc.i, %for.cond2.preheader.i
%count.1.lcssa.i = phi i32 [ %count.047.i, %for.cond2.preheader.i ], [ %count.2.i, %for.inc.i ]
%exitcond.not.i = icmp eq i64 %indvars.iv.next52.i, %3
br i1 %exitcond.not.i, label %bubble.exit, label %for.cond2.preheader.i, !llvm.loop !11
for.cond2.preheader.i: ; preds = %for.cond.loopexit.i, %for.cond2.preheader.lr.ph.i
%indvars.iv51.i = phi i64 [ 0, %for.cond2.preheader.lr.ph.i ], [ %indvars.iv.next52.i, %for.cond.loopexit.i ]
%count.047.i = phi i32 [ 0, %for.cond2.preheader.lr.ph.i ], [ %count.1.lcssa.i, %for.cond.loopexit.i ]
%indvars.iv.next52.i = add nuw nsw i64 %indvars.iv51.i, 1
%cmp3.not.not40.i = icmp ult i64 %indvars.iv.next52.i, %3
br i1 %cmp3.not.not40.i, label %for.body4.i, label %for.cond.loopexit.i
for.body4.i: ; preds = %for.cond2.preheader.i, %for.inc.i
%indvars.iv.i = phi i64 [ %indvars.iv.next.i, %for.inc.i ], [ %3, %for.cond2.preheader.i ]
%count.142.i = phi i32 [ %count.2.i, %for.inc.i ], [ %count.047.i, %for.cond2.preheader.i ]
%indvars.iv.next.i = add nsw i64 %indvars.iv.i, -1
%arrayidx.i = getelementptr inbounds i32, ptr %A, i64 %indvars.iv.next.i
%4 = load i32, ptr %arrayidx.i, align 4, !tbaa !5
%gep.i = getelementptr i32, ptr %invariant.gep.i, i64 %indvars.iv.i
%5 = load i32, ptr %gep.i, align 4, !tbaa !5
%cmp8.i = icmp slt i32 %4, %5
br i1 %cmp8.i, label %if.then.i, label %for.inc.i
if.then.i: ; preds = %for.body4.i
store i32 %5, ptr %arrayidx.i, align 4, !tbaa !5
store i32 %4, ptr %gep.i, align 4, !tbaa !5
%inc.i = add nsw i32 %count.142.i, 1
br label %for.inc.i
for.inc.i: ; preds = %if.then.i, %for.body4.i
%count.2.i = phi i32 [ %inc.i, %if.then.i ], [ %count.142.i, %for.body4.i ]
%cmp3.not.not.i = icmp sgt i64 %indvars.iv.next.i, %indvars.iv.next52.i
br i1 %cmp3.not.not.i, label %for.body4.i, label %for.cond.loopexit.i, !llvm.loop !12
bubble.exit: ; preds = %for.cond.loopexit.i
br i1 %cmp45.i, label %for.body5, label %for.end13
for.body5: ; preds = %bubble.exit, %for.inc11
%indvars.iv27 = phi i64 [ %indvars.iv.next28, %for.inc11 ], [ 0, %bubble.exit ]
%arrayidx7 = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv27
%6 = load i32, ptr %arrayidx7, align 4, !tbaa !5
%call8 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %6)
%7 = load i32, ptr %n, align 4, !tbaa !5
%sub = add nsw i32 %7, -1
%8 = sext i32 %sub to i64
%cmp9 = icmp slt i64 %indvars.iv27, %8
br i1 %cmp9, label %if.then, label %for.inc11
if.then: ; preds = %for.body5
%putchar = call i32 @putchar(i32 32)
%.pre = load i32, ptr %n, align 4, !tbaa !5
br label %for.inc11
for.inc11: ; preds = %for.body5, %if.then
%9 = phi i32 [ %7, %for.body5 ], [ %.pre, %if.then ]
%indvars.iv.next28 = add nuw nsw i64 %indvars.iv27, 1
%10 = sext i32 %9 to i64
%cmp4 = icmp slt i64 %indvars.iv.next28, %10
br i1 %cmp4, label %for.body5, label %for.end13, !llvm.loop !13
for.end13: ; preds = %for.inc11, %entry, %for.end, %bubble.exit
%count.0.lcssa.i34 = phi i32 [ %count.1.lcssa.i, %bubble.exit ], [ 0, %for.end ], [ 0, %entry ], [ %count.1.lcssa.i, %for.inc11 ]
%call14 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %count.0.lcssa.i34)
call void @llvm.lifetime.end.p0(i64 400, 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 norecurse nosync nounwind memory(argmem: readwrite) uwtable
define dso_local i32 @bubble(ptr nocapture noundef %A, i32 noundef %n) local_unnamed_addr #3 {
entry:
%cmp45 = icmp sgt i32 %n, 0
br i1 %cmp45, label %for.cond2.preheader.lr.ph, label %for.end21
for.cond2.preheader.lr.ph: ; preds = %entry
%0 = zext i32 %n to i64
%wide.trip.count = zext i32 %n to i64
%invariant.gep = getelementptr i32, ptr %A, i64 -2
br label %for.cond2.preheader
for.cond.loopexit: ; preds = %for.inc, %for.cond2.preheader
%count.1.lcssa = phi i32 [ %count.047, %for.cond2.preheader ], [ %count.2, %for.inc ]
%exitcond.not = icmp eq i64 %indvars.iv.next52, %wide.trip.count
br i1 %exitcond.not, label %for.end21, label %for.cond2.preheader, !llvm.loop !11
for.cond2.preheader: ; preds = %for.cond2.preheader.lr.ph, %for.cond.loopexit
%indvars.iv51 = phi i64 [ 0, %for.cond2.preheader.lr.ph ], [ %indvars.iv.next52, %for.cond.loopexit ]
%count.047 = phi i32 [ 0, %for.cond2.preheader.lr.ph ], [ %count.1.lcssa, %for.cond.loopexit ]
%indvars.iv.next52 = add nuw nsw i64 %indvars.iv51, 1
%cmp3.not.not40 = icmp ult i64 %indvars.iv.next52, %0
br i1 %cmp3.not.not40, label %for.body4, label %for.cond.loopexit
for.body4: ; preds = %for.cond2.preheader, %for.inc
%indvars.iv = phi i64 [ %indvars.iv.next, %for.inc ], [ %0, %for.cond2.preheader ]
%count.142 = phi i32 [ %count.2, %for.inc ], [ %count.047, %for.cond2.preheader ]
%indvars.iv.next = add nsw i64 %indvars.iv, -1
%arrayidx = getelementptr inbounds i32, ptr %A, i64 %indvars.iv.next
%1 = load i32, ptr %arrayidx, align 4, !tbaa !5
%gep = getelementptr i32, ptr %invariant.gep, i64 %indvars.iv
%2 = load i32, ptr %gep, align 4, !tbaa !5
%cmp8 = icmp slt i32 %1, %2
br i1 %cmp8, label %if.then, label %for.inc
if.then: ; preds = %for.body4
store i32 %2, ptr %arrayidx, align 4, !tbaa !5
store i32 %1, ptr %gep, align 4, !tbaa !5
%inc = add nsw i32 %count.142, 1
br label %for.inc
for.inc: ; preds = %for.body4, %if.then
%count.2 = phi i32 [ %inc, %if.then ], [ %count.142, %for.body4 ]
%cmp3.not.not = icmp sgt i64 %indvars.iv.next, %indvars.iv.next52
br i1 %cmp3.not.not, label %for.body4, label %for.cond.loopexit, !llvm.loop !12
for.end21: ; preds = %for.cond.loopexit, %entry
%count.0.lcssa = phi i32 [ 0, %entry ], [ %count.1.lcssa, %for.cond.loopexit ]
ret i32 %count.0.lcssa
}
; 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 #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 norecurse nosync nounwind memory(argmem: readwrite) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nofree nounwind }
attributes #5 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
|
#include <stdio.h>
#define MAX 100
int main(){
int num[MAX],a,i,j,k,m,n=0;
scanf("%d",&a);
for(i=0;i<a;i++){
scanf("%d",&num[i]);
}
for(j=1;j<a;j++){
i=j;
for(k=j-1;k>=0;k--){
if(num[k]>num[i]){
m=num[k];
num[k]=num[i];
num[i]=m;
i--;
n++;
}
}
}
for(i=0;i<a;i++){
printf("%d",num[i]);
if(i !=a-1){
printf(" ");
}
}
printf("\n%d\n",n);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_282906/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_282906/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.2 = private unnamed_addr constant [5 x i8] c"\0A%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%num = alloca [100 x i32], align 16
%a = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 400, ptr nonnull %num) #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 %a)
%0 = load i32, ptr %a, align 4, !tbaa !5
%cmp62 = icmp sgt i32 %0, 0
br i1 %cmp62, label %for.body, label %for.end41
for.cond2.preheader: ; preds = %for.body
%cmp368 = icmp sgt i32 %1, 1
br i1 %cmp368, label %for.cond5.preheader.preheader, label %for.cond28.preheader
for.cond5.preheader.preheader: ; preds = %for.cond2.preheader
%wide.trip.count = zext i32 %1 to i64
br label %for.cond5.preheader
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %num, 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 %a, 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.cond2.preheader, !llvm.loop !9
for.cond5.preheader: ; preds = %for.cond5.preheader.preheader, %for.inc25
%indvars.iv76 = phi i64 [ 1, %for.cond5.preheader.preheader ], [ %indvars.iv.next77, %for.inc25 ]
%n.070 = phi i32 [ 0, %for.cond5.preheader.preheader ], [ %n.2, %for.inc25 ]
%indvars82 = trunc i64 %indvars.iv76 to i32
br label %for.body7
for.cond28.preheader: ; preds = %for.inc25, %for.cond2.preheader
%n.0.lcssa = phi i32 [ 0, %for.cond2.preheader ], [ %n.2, %for.inc25 ]
%cmp2972 = icmp sgt i32 %1, 0
br i1 %cmp2972, label %for.body30, label %for.end41
for.body7: ; preds = %for.cond5.preheader, %for.inc22
%indvars.iv78 = phi i64 [ %indvars.iv76, %for.cond5.preheader ], [ %indvars.iv.next79, %for.inc22 ]
%n.166 = phi i32 [ %n.070, %for.cond5.preheader ], [ %n.2, %for.inc22 ]
%i.165 = phi i32 [ %indvars82, %for.cond5.preheader ], [ %i.2, %for.inc22 ]
%indvars.iv.next79 = add nsw i64 %indvars.iv78, -1
%idxprom8 = and i64 %indvars.iv.next79, 4294967295
%arrayidx9 = getelementptr inbounds [100 x i32], ptr %num, i64 0, i64 %idxprom8
%3 = load i32, ptr %arrayidx9, align 4, !tbaa !5
%idxprom10 = sext i32 %i.165 to i64
%arrayidx11 = getelementptr inbounds [100 x i32], ptr %num, i64 0, i64 %idxprom10
%4 = load i32, ptr %arrayidx11, align 4, !tbaa !5
%cmp12 = icmp sgt i32 %3, %4
br i1 %cmp12, label %if.then, label %for.inc22
if.then: ; preds = %for.body7
store i32 %4, ptr %arrayidx9, align 4, !tbaa !5
store i32 %3, ptr %arrayidx11, align 4, !tbaa !5
%dec = add nsw i32 %i.165, -1
%inc21 = add nsw i32 %n.166, 1
br label %for.inc22
for.inc22: ; preds = %for.body7, %if.then
%i.2 = phi i32 [ %dec, %if.then ], [ %i.165, %for.body7 ]
%n.2 = phi i32 [ %inc21, %if.then ], [ %n.166, %for.body7 ]
%5 = icmp sgt i64 %indvars.iv78, 1
br i1 %5, label %for.body7, label %for.inc25, !llvm.loop !11
for.inc25: ; preds = %for.inc22
%indvars.iv.next77 = add nuw nsw i64 %indvars.iv76, 1
%exitcond.not = icmp eq i64 %indvars.iv.next77, %wide.trip.count
br i1 %exitcond.not, label %for.cond28.preheader, label %for.cond5.preheader, !llvm.loop !12
for.body30: ; preds = %for.cond28.preheader, %for.inc39
%indvars.iv83 = phi i64 [ %indvars.iv.next84, %for.inc39 ], [ 0, %for.cond28.preheader ]
%arrayidx32 = getelementptr inbounds [100 x i32], ptr %num, i64 0, i64 %indvars.iv83
%6 = load i32, ptr %arrayidx32, align 4, !tbaa !5
%call33 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %6)
%7 = load i32, ptr %a, align 4, !tbaa !5
%sub34 = add nsw i32 %7, -1
%8 = zext i32 %sub34 to i64
%cmp35.not = icmp eq i64 %indvars.iv83, %8
br i1 %cmp35.not, label %for.inc39, label %if.then36
if.then36: ; preds = %for.body30
%putchar = call i32 @putchar(i32 32)
%.pre = load i32, ptr %a, align 4, !tbaa !5
br label %for.inc39
for.inc39: ; preds = %for.body30, %if.then36
%9 = phi i32 [ %7, %for.body30 ], [ %.pre, %if.then36 ]
%indvars.iv.next84 = add nuw nsw i64 %indvars.iv83, 1
%10 = sext i32 %9 to i64
%cmp29 = icmp slt i64 %indvars.iv.next84, %10
br i1 %cmp29, label %for.body30, label %for.end41, !llvm.loop !13
for.end41: ; preds = %for.inc39, %entry, %for.cond28.preheader
%n.0.lcssa90 = phi i32 [ %n.0.lcssa, %for.cond28.preheader ], [ 0, %entry ], [ %n.0.lcssa, %for.inc39 ]
%call42 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %n.0.lcssa90)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %a) #4
call void @llvm.lifetime.end.p0(i64 400, ptr nonnull %num) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
|
#include <stdio.h>
int re[10010][2];
int a[200010],ch[200010];
int main()
{
int T,t,n,k;
int i,cnt;
scanf("%d",&T);
for(t=0;t<T;t++)
{
scanf("%d %d",&n,&k);
for(i=0;i<n;i++)
{
scanf("%d",&a[i]);
ch[i]=0;
}
for(i=1;i<n-1;i++) if(a[i-1]<a[i]&&a[i]>a[i+1]) ch[i]=1;
cnt=0;
for(i=1;i<k-1;i++) if(ch[i]==1) cnt++;
re[t][0]=cnt;
re[t][1]=1;
for(i=k-1;i<n-1;i++)
{
cnt=cnt+ch[i]-ch[i-k+2];
if(re[t][0]<cnt)
{
re[t][0]=cnt;
re[t][1]=i-k+3;
}
}
}
for(t=0;t<T;t++) printf("%d %d\n",re[t][0]+1,re[t][1]);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_28295/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_28295/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [6 x i8] c"%d %d\00", align 1
@a = dso_local global [200010 x i32] zeroinitializer, align 16
@ch = dso_local local_unnamed_addr global [200010 x i32] zeroinitializer, align 16
@re = dso_local local_unnamed_addr global [10010 x [2 x i32]] zeroinitializer, align 16
@.str.2 = private unnamed_addr constant [7 x i8] c"%d %d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%T = alloca i32, align 4
%n = alloca i32, align 4
%k = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %T) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %k) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %T)
%0 = load i32, ptr %T, align 4, !tbaa !5
%cmp142 = icmp sgt i32 %0, 0
br i1 %cmp142, label %for.body, label %for.end92
for.cond79.preheader: ; preds = %for.inc76
%1 = icmp sgt i32 %38, 0
br i1 %1, label %for.body81, label %for.end92
for.body: ; preds = %entry, %for.inc76
%indvars.iv165 = phi i64 [ %indvars.iv.next166, %for.inc76 ], [ 0, %entry ]
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %n, ptr noundef nonnull %k)
%2 = load i32, ptr %n, align 4, !tbaa !5
%cmp3126 = icmp sgt i32 %2, 0
br i1 %cmp3126, label %for.body4, label %for.cond8.preheader.thread
for.cond8.preheader.thread: ; preds = %for.body
%sub174 = add i32 %2, -1
br label %for.cond27.preheader
for.cond8.preheader: ; preds = %for.body4
%sub = add i32 %5, -1
%cmp9128 = icmp sgt i32 %5, 2
br i1 %cmp9128, label %for.body10.preheader, label %for.cond27.preheader
for.body10.preheader: ; preds = %for.cond8.preheader
%wide.trip.count = zext i32 %sub to i64
%.pre = load i32, ptr @a, align 16, !tbaa !5
%3 = add nsw i64 %wide.trip.count, -1
%xtraiter = and i64 %3, 1
%4 = icmp eq i32 %sub, 2
br i1 %4, label %for.cond27.preheader.loopexit.unr-lcssa, label %for.body10.preheader.new
for.body10.preheader.new: ; preds = %for.body10.preheader
%unroll_iter = and i64 %3, -2
br label %for.body10
for.body4: ; preds = %for.body, %for.body4
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body4 ], [ 0, %for.body ]
%arrayidx = getelementptr inbounds [200010 x i32], ptr @a, i64 0, i64 %indvars.iv
%call5 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%arrayidx7 = getelementptr inbounds [200010 x i32], ptr @ch, i64 0, i64 %indvars.iv
store i32 0, ptr %arrayidx7, align 4, !tbaa !5
%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
%cmp3 = icmp slt i64 %indvars.iv.next, %6
br i1 %cmp3, label %for.body4, label %for.cond8.preheader, !llvm.loop !9
for.cond27.preheader.loopexit.unr-lcssa: ; preds = %for.inc24.1, %for.body10.preheader
%.unr = phi i32 [ %.pre, %for.body10.preheader ], [ %26, %for.inc24.1 ]
%indvars.iv148.unr = phi i64 [ 1, %for.body10.preheader ], [ %27, %for.inc24.1 ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.cond27.preheader, label %for.body10.epil
for.body10.epil: ; preds = %for.cond27.preheader.loopexit.unr-lcssa
%arrayidx15.epil = getelementptr inbounds [200010 x i32], ptr @a, i64 0, i64 %indvars.iv148.unr
%7 = load i32, ptr %arrayidx15.epil, align 4, !tbaa !5
%cmp16.epil = icmp slt i32 %.unr, %7
br i1 %cmp16.epil, label %land.lhs.true.epil, label %for.cond27.preheader
land.lhs.true.epil: ; preds = %for.body10.epil
%8 = add nuw nsw i64 %indvars.iv148.unr, 1
%arrayidx20.epil = getelementptr inbounds [200010 x i32], ptr @a, i64 0, i64 %8
%9 = load i32, ptr %arrayidx20.epil, align 4, !tbaa !5
%cmp21.epil = icmp sgt i32 %7, %9
br i1 %cmp21.epil, label %if.then.epil, label %for.cond27.preheader
if.then.epil: ; preds = %land.lhs.true.epil
%arrayidx23.epil = getelementptr inbounds [200010 x i32], ptr @ch, i64 0, i64 %indvars.iv148.unr
store i32 1, ptr %arrayidx23.epil, align 4, !tbaa !5
br label %for.cond27.preheader
for.cond27.preheader: ; preds = %for.cond27.preheader.loopexit.unr-lcssa, %if.then.epil, %land.lhs.true.epil, %for.body10.epil, %for.cond8.preheader.thread, %for.cond8.preheader
%sub177 = phi i32 [ %sub174, %for.cond8.preheader.thread ], [ %sub, %for.cond8.preheader ], [ %sub, %for.body10.epil ], [ %sub, %land.lhs.true.epil ], [ %sub, %if.then.epil ], [ %sub, %for.cond27.preheader.loopexit.unr-lcssa ]
%.lcssa176 = phi i32 [ %2, %for.cond8.preheader.thread ], [ %5, %for.cond8.preheader ], [ %5, %for.body10.epil ], [ %5, %land.lhs.true.epil ], [ %5, %if.then.epil ], [ %5, %for.cond27.preheader.loopexit.unr-lcssa ]
%10 = load i32, ptr %k, align 4, !tbaa !5
%sub28 = add i32 %10, -1
%cmp29131 = icmp sgt i32 %10, 2
br i1 %cmp29131, label %for.body30.preheader, label %for.end39
for.body30.preheader: ; preds = %for.cond27.preheader
%wide.trip.count156 = zext i32 %sub28 to i64
%11 = add nsw i64 %wide.trip.count156, -1
%min.iters.check = icmp ult i64 %11, 8
br i1 %min.iters.check, label %for.body30.preheader182, label %vector.ph
vector.ph: ; preds = %for.body30.preheader
%n.vec = and i64 %11, -8
%ind.end = or i64 %n.vec, 1
br label %vector.body
vector.body: ; preds = %vector.body, %vector.ph
%index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
%vec.phi = phi <4 x i32> [ zeroinitializer, %vector.ph ], [ %18, %vector.body ]
%vec.phi180 = phi <4 x i32> [ zeroinitializer, %vector.ph ], [ %19, %vector.body ]
%offset.idx = or i64 %index, 1
%12 = getelementptr inbounds [200010 x i32], ptr @ch, i64 0, i64 %offset.idx
%wide.load = load <4 x i32>, ptr %12, align 4, !tbaa !5
%13 = getelementptr inbounds i32, ptr %12, i64 4
%wide.load181 = load <4 x i32>, ptr %13, align 4, !tbaa !5
%14 = icmp eq <4 x i32> %wide.load, <i32 1, i32 1, i32 1, i32 1>
%15 = icmp eq <4 x i32> %wide.load181, <i32 1, i32 1, i32 1, i32 1>
%16 = zext <4 x i1> %14 to <4 x i32>
%17 = zext <4 x i1> %15 to <4 x i32>
%18 = add <4 x i32> %vec.phi, %16
%19 = add <4 x i32> %vec.phi180, %17
%index.next = add nuw i64 %index, 8
%20 = icmp eq i64 %index.next, %n.vec
br i1 %20, label %middle.block, label %vector.body, !llvm.loop !11
middle.block: ; preds = %vector.body
%bin.rdx = add <4 x i32> %19, %18
%21 = call i32 @llvm.vector.reduce.add.v4i32(<4 x i32> %bin.rdx)
%cmp.n = icmp eq i64 %11, %n.vec
br i1 %cmp.n, label %for.end39, label %for.body30.preheader182
for.body30.preheader182: ; preds = %for.body30.preheader, %middle.block
%indvars.iv153.ph = phi i64 [ 1, %for.body30.preheader ], [ %ind.end, %middle.block ]
%cnt.0133.ph = phi i32 [ 0, %for.body30.preheader ], [ %21, %middle.block ]
br label %for.body30
for.body10: ; preds = %for.inc24.1, %for.body10.preheader.new
%22 = phi i32 [ %.pre, %for.body10.preheader.new ], [ %26, %for.inc24.1 ]
%indvars.iv148 = phi i64 [ 1, %for.body10.preheader.new ], [ %27, %for.inc24.1 ]
%niter = phi i64 [ 0, %for.body10.preheader.new ], [ %niter.next.1, %for.inc24.1 ]
%arrayidx15 = getelementptr inbounds [200010 x i32], ptr @a, i64 0, i64 %indvars.iv148
%23 = load i32, ptr %arrayidx15, align 4, !tbaa !5
%cmp16 = icmp slt i32 %22, %23
%24 = add nuw nsw i64 %indvars.iv148, 1
br i1 %cmp16, label %land.lhs.true, label %for.inc24
land.lhs.true: ; preds = %for.body10
%arrayidx20 = getelementptr inbounds [200010 x i32], ptr @a, i64 0, i64 %24
%25 = load i32, ptr %arrayidx20, align 4, !tbaa !5
%cmp21 = icmp sgt i32 %23, %25
br i1 %cmp21, label %if.then, label %for.inc24
if.then: ; preds = %land.lhs.true
%arrayidx23 = getelementptr inbounds [200010 x i32], ptr @ch, i64 0, i64 %indvars.iv148
store i32 1, ptr %arrayidx23, align 4, !tbaa !5
br label %for.inc24
for.inc24: ; preds = %for.body10, %land.lhs.true, %if.then
%arrayidx15.1 = getelementptr inbounds [200010 x i32], ptr @a, i64 0, i64 %24
%26 = load i32, ptr %arrayidx15.1, align 4, !tbaa !5
%cmp16.1 = icmp slt i32 %23, %26
%27 = add nuw nsw i64 %indvars.iv148, 2
br i1 %cmp16.1, label %land.lhs.true.1, label %for.inc24.1
land.lhs.true.1: ; preds = %for.inc24
%arrayidx20.1 = getelementptr inbounds [200010 x i32], ptr @a, i64 0, i64 %27
%28 = load i32, ptr %arrayidx20.1, align 4, !tbaa !5
%cmp21.1 = icmp sgt i32 %26, %28
br i1 %cmp21.1, label %if.then.1, label %for.inc24.1
if.then.1: ; preds = %land.lhs.true.1
%arrayidx23.1 = getelementptr inbounds [200010 x i32], ptr @ch, i64 0, i64 %24
store i32 1, ptr %arrayidx23.1, align 4, !tbaa !5
br label %for.inc24.1
for.inc24.1: ; preds = %if.then.1, %land.lhs.true.1, %for.inc24
%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.cond27.preheader.loopexit.unr-lcssa, label %for.body10, !llvm.loop !14
for.body30: ; preds = %for.body30.preheader182, %for.body30
%indvars.iv153 = phi i64 [ %indvars.iv.next154, %for.body30 ], [ %indvars.iv153.ph, %for.body30.preheader182 ]
%cnt.0133 = phi i32 [ %spec.select, %for.body30 ], [ %cnt.0133.ph, %for.body30.preheader182 ]
%arrayidx32 = getelementptr inbounds [200010 x i32], ptr @ch, i64 0, i64 %indvars.iv153
%29 = load i32, ptr %arrayidx32, align 4, !tbaa !5
%cmp33 = icmp eq i32 %29, 1
%inc35 = zext i1 %cmp33 to i32
%spec.select = add nuw nsw i32 %cnt.0133, %inc35
%indvars.iv.next154 = add nuw nsw i64 %indvars.iv153, 1
%exitcond157.not = icmp eq i64 %indvars.iv.next154, %wide.trip.count156
br i1 %exitcond157.not, label %for.end39, label %for.body30, !llvm.loop !15
for.end39: ; preds = %for.body30, %middle.block, %for.cond27.preheader
%arrayidx41.promoted = phi i32 [ 0, %for.cond27.preheader ], [ %21, %middle.block ], [ %spec.select, %for.body30 ]
%arrayidx41 = getelementptr inbounds [10010 x [2 x i32]], ptr @re, i64 0, i64 %indvars.iv165
store i32 %arrayidx41.promoted, ptr %arrayidx41, align 8, !tbaa !5
%arrayidx45 = getelementptr inbounds [10010 x [2 x i32]], ptr @re, i64 0, i64 %indvars.iv165, i64 1
store i32 1, ptr %arrayidx45, align 4, !tbaa !5
%cmp49137 = icmp slt i32 %10, %.lcssa176
br i1 %cmp49137, label %for.body50.lr.ph, label %for.inc76
for.body50.lr.ph: ; preds = %for.end39
%30 = sext i32 %sub28 to i64
%31 = sext i32 %10 to i64
%smax = call i32 @llvm.smax.i32(i32 %10, i32 %sub177)
br label %for.body50
for.body50: ; preds = %for.body50.lr.ph, %for.inc73
%indvars.iv158 = phi i64 [ %30, %for.body50.lr.ph ], [ %indvars.iv.next159, %for.inc73 ]
%sub58141 = phi i32 [ %arrayidx41.promoted, %for.body50.lr.ph ], [ %sub58140, %for.inc73 ]
%cnt.2139 = phi i32 [ %arrayidx41.promoted, %for.body50.lr.ph ], [ %sub58, %for.inc73 ]
%arrayidx52 = getelementptr inbounds [200010 x i32], ptr @ch, i64 0, i64 %indvars.iv158
%32 = load i32, ptr %arrayidx52, align 4, !tbaa !5
%add53 = add nsw i32 %32, %cnt.2139
%33 = sub nsw i64 %indvars.iv158, %31
%34 = add nsw i64 %33, 2
%arrayidx57 = getelementptr inbounds [200010 x i32], ptr @ch, i64 0, i64 %34
%35 = load i32, ptr %arrayidx57, align 4, !tbaa !5
%sub58 = sub i32 %add53, %35
%cmp62 = icmp slt i32 %sub58141, %sub58
br i1 %cmp62, label %if.then63, label %for.inc73
if.then63: ; preds = %for.body50
store i32 %sub58, ptr %arrayidx41, align 8, !tbaa !5
%36 = trunc i64 %33 to i32
%37 = add i32 %36, 3
store i32 %37, ptr %arrayidx45, align 4, !tbaa !5
br label %for.inc73
for.inc73: ; preds = %for.body50, %if.then63
%sub58140 = phi i32 [ %sub58141, %for.body50 ], [ %sub58, %if.then63 ]
%indvars.iv.next159 = add nsw i64 %indvars.iv158, 1
%lftr.wideiv = trunc i64 %indvars.iv.next159 to i32
%exitcond164.not = icmp eq i32 %smax, %lftr.wideiv
br i1 %exitcond164.not, label %for.inc76, label %for.body50, !llvm.loop !16
for.inc76: ; preds = %for.inc73, %for.end39
%indvars.iv.next166 = add nuw nsw i64 %indvars.iv165, 1
%38 = load i32, ptr %T, align 4, !tbaa !5
%39 = sext i32 %38 to i64
%cmp = icmp slt i64 %indvars.iv.next166, %39
br i1 %cmp, label %for.body, label %for.cond79.preheader, !llvm.loop !17
for.body81: ; preds = %for.cond79.preheader, %for.body81
%indvars.iv168 = phi i64 [ %indvars.iv.next169, %for.body81 ], [ 0, %for.cond79.preheader ]
%arrayidx83 = getelementptr inbounds [10010 x [2 x i32]], ptr @re, i64 0, i64 %indvars.iv168
%40 = load i32, ptr %arrayidx83, align 8, !tbaa !5
%add85 = add nsw i32 %40, 1
%arrayidx88 = getelementptr inbounds [10010 x [2 x i32]], ptr @re, i64 0, i64 %indvars.iv168, i64 1
%41 = load i32, ptr %arrayidx88, align 4, !tbaa !5
%call89 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %add85, i32 noundef %41)
%indvars.iv.next169 = add nuw nsw i64 %indvars.iv168, 1
%42 = load i32, ptr %T, align 4, !tbaa !5
%43 = sext i32 %42 to i64
%cmp80 = icmp slt i64 %indvars.iv.next169, %43
br i1 %cmp80, label %for.body81, label %for.end92, !llvm.loop !18
for.end92: ; preds = %for.body81, %entry, %for.cond79.preheader
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %k) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %T) #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.vector.reduce.add.v4i32(<4 x i32>) #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!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, !13, !12}
!16 = distinct !{!16, !10}
!17 = distinct !{!17, !10}
!18 = distinct !{!18, !10}
|
#include <stdio.h>
#define N 100
int main(){
int a,b,flag,i,j,c,v;
int A[N];
scanf("%d",&b);
for(i=0;i<b;i++){
scanf("%d",&A[i]);
v=A[i];
}
c = 0;
for (i = 0; i < b-1; i++){
for ( j = 0; j < b-1; j++){
if (A[j] > A[j+1]){
v = A[j];
A[j] = A[j+1];
A[j+1] = v;
c++;
}
}
}
for(j=0;j<b;j++){
printf("%d",A[j]);
if(j<b-1) printf(" ");
}
printf("\n");
printf("%d\n",c);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_282993/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_282993/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.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:
%b = alloca i32, align 4
%A = alloca [100 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %b) #4
call void @llvm.lifetime.start.p0(i64 400, ptr nonnull %A) #4
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %b)
%0 = load i32, ptr %b, align 4, !tbaa !5
%cmp68 = icmp sgt i32 %0, 0
br i1 %cmp68, label %for.body, label %for.end46
for.cond4.preheader: ; preds = %for.body
%sub = add i32 %8, -1
%cmp574 = icmp sgt i32 %8, 1
br i1 %cmp574, label %for.cond7.preheader.us.preheader, label %for.cond33.preheader
for.cond7.preheader.us.preheader: ; preds = %for.cond4.preheader
%wide.trip.count = zext i32 %sub to i64
%xtraiter = and i64 %wide.trip.count, 1
%1 = icmp eq i32 %sub, 1
%unroll_iter = and i64 %wide.trip.count, 4294967294
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br label %for.cond7.preheader.us
for.cond7.preheader.us: ; preds = %for.cond7.preheader.us.preheader, %for.cond7.for.inc30_crit_edge.us
%c.076.us = phi i32 [ %c.2.us.lcssa, %for.cond7.for.inc30_crit_edge.us ], [ 0, %for.cond7.preheader.us.preheader ]
%i.175.us = phi i32 [ %inc31.us, %for.cond7.for.inc30_crit_edge.us ], [ 0, %for.cond7.preheader.us.preheader ]
%.pre = load i32, ptr %A, align 16, !tbaa !5
br i1 %1, label %for.cond7.for.inc30_crit_edge.us.unr-lcssa, label %for.body10.us
for.body10.us: ; preds = %for.cond7.preheader.us, %for.inc27.us.1
%2 = phi i32 [ %6, %for.inc27.us.1 ], [ %.pre, %for.cond7.preheader.us ]
%indvars.iv82 = phi i64 [ %indvars.iv.next83.1, %for.inc27.us.1 ], [ 0, %for.cond7.preheader.us ]
%c.172.us = phi i32 [ %c.2.us.1, %for.inc27.us.1 ], [ %c.076.us, %for.cond7.preheader.us ]
%niter = phi i64 [ %niter.next.1, %for.inc27.us.1 ], [ 0, %for.cond7.preheader.us ]
%indvars.iv.next83 = or i64 %indvars.iv82, 1
%arrayidx14.us = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv.next83
%3 = load i32, ptr %arrayidx14.us, align 4, !tbaa !5
%cmp15.us = icmp sgt i32 %2, %3
br i1 %cmp15.us, label %if.then.us, label %for.inc27.us
if.then.us: ; preds = %for.body10.us
%arrayidx12.us = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv82
store i32 %3, ptr %arrayidx12.us, align 8, !tbaa !5
store i32 %2, ptr %arrayidx14.us, align 4, !tbaa !5
%inc26.us = add nsw i32 %c.172.us, 1
br label %for.inc27.us
for.inc27.us: ; preds = %if.then.us, %for.body10.us
%4 = phi i32 [ %2, %if.then.us ], [ %3, %for.body10.us ]
%c.2.us = phi i32 [ %inc26.us, %if.then.us ], [ %c.172.us, %for.body10.us ]
%indvars.iv.next83.1 = add nuw nsw i64 %indvars.iv82, 2
%arrayidx14.us.1 = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv.next83.1
%5 = load i32, ptr %arrayidx14.us.1, align 8, !tbaa !5
%cmp15.us.1 = icmp sgt i32 %4, %5
br i1 %cmp15.us.1, label %if.then.us.1, label %for.inc27.us.1
if.then.us.1: ; preds = %for.inc27.us
%arrayidx12.us.1 = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv.next83
store i32 %5, ptr %arrayidx12.us.1, align 4, !tbaa !5
store i32 %4, ptr %arrayidx14.us.1, align 8, !tbaa !5
%inc26.us.1 = add nsw i32 %c.2.us, 1
br label %for.inc27.us.1
for.inc27.us.1: ; preds = %if.then.us.1, %for.inc27.us
%6 = phi i32 [ %4, %if.then.us.1 ], [ %5, %for.inc27.us ]
%c.2.us.1 = phi i32 [ %inc26.us.1, %if.then.us.1 ], [ %c.2.us, %for.inc27.us ]
%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.cond7.for.inc30_crit_edge.us.unr-lcssa, label %for.body10.us, !llvm.loop !9
for.cond7.for.inc30_crit_edge.us.unr-lcssa: ; preds = %for.inc27.us.1, %for.cond7.preheader.us
%c.2.us.lcssa.ph = phi i32 [ undef, %for.cond7.preheader.us ], [ %c.2.us.1, %for.inc27.us.1 ]
%.unr = phi i32 [ %.pre, %for.cond7.preheader.us ], [ %6, %for.inc27.us.1 ]
%indvars.iv82.unr = phi i64 [ 0, %for.cond7.preheader.us ], [ %indvars.iv.next83.1, %for.inc27.us.1 ]
%c.172.us.unr = phi i32 [ %c.076.us, %for.cond7.preheader.us ], [ %c.2.us.1, %for.inc27.us.1 ]
br i1 %lcmp.mod.not, label %for.cond7.for.inc30_crit_edge.us, label %for.body10.us.epil
for.body10.us.epil: ; preds = %for.cond7.for.inc30_crit_edge.us.unr-lcssa
%indvars.iv.next83.epil = add nuw nsw i64 %indvars.iv82.unr, 1
%arrayidx14.us.epil = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv.next83.epil
%7 = load i32, ptr %arrayidx14.us.epil, align 4, !tbaa !5
%cmp15.us.epil = icmp sgt i32 %.unr, %7
br i1 %cmp15.us.epil, label %if.then.us.epil, label %for.cond7.for.inc30_crit_edge.us
if.then.us.epil: ; preds = %for.body10.us.epil
%arrayidx12.us.epil = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv82.unr
store i32 %7, ptr %arrayidx12.us.epil, align 4, !tbaa !5
store i32 %.unr, ptr %arrayidx14.us.epil, align 4, !tbaa !5
%inc26.us.epil = add nsw i32 %c.172.us.unr, 1
br label %for.cond7.for.inc30_crit_edge.us
for.cond7.for.inc30_crit_edge.us: ; preds = %for.body10.us.epil, %if.then.us.epil, %for.cond7.for.inc30_crit_edge.us.unr-lcssa
%c.2.us.lcssa = phi i32 [ %c.2.us.lcssa.ph, %for.cond7.for.inc30_crit_edge.us.unr-lcssa ], [ %inc26.us.epil, %if.then.us.epil ], [ %c.172.us.unr, %for.body10.us.epil ]
%inc31.us = add nuw nsw i32 %i.175.us, 1
%exitcond85.not = icmp eq i32 %inc31.us, %sub
br i1 %exitcond85.not, label %for.cond33.preheader, label %for.cond7.preheader.us, !llvm.loop !11
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%8 = load i32, ptr %b, align 4, !tbaa !5
%9 = sext i32 %8 to i64
%cmp = icmp slt i64 %indvars.iv.next, %9
br i1 %cmp, label %for.body, label %for.cond4.preheader, !llvm.loop !12
for.cond33.preheader: ; preds = %for.cond7.for.inc30_crit_edge.us, %for.cond4.preheader
%c.0.lcssa = phi i32 [ 0, %for.cond4.preheader ], [ %c.2.us.lcssa, %for.cond7.for.inc30_crit_edge.us ]
%cmp3478 = icmp sgt i32 %8, 0
br i1 %cmp3478, label %for.body35, label %for.end46
for.body35: ; preds = %for.cond33.preheader, %for.inc44
%indvars.iv86 = phi i64 [ %indvars.iv.next87, %for.inc44 ], [ 0, %for.cond33.preheader ]
%arrayidx37 = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv86
%10 = load i32, ptr %arrayidx37, align 4, !tbaa !5
%call38 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %10)
%11 = load i32, ptr %b, align 4, !tbaa !5
%sub39 = add nsw i32 %11, -1
%12 = sext i32 %sub39 to i64
%cmp40 = icmp slt i64 %indvars.iv86, %12
br i1 %cmp40, label %if.then41, label %for.inc44
if.then41: ; preds = %for.body35
%putchar67 = call i32 @putchar(i32 32)
%.pre89 = load i32, ptr %b, align 4, !tbaa !5
br label %for.inc44
for.inc44: ; preds = %for.body35, %if.then41
%13 = phi i32 [ %11, %for.body35 ], [ %.pre89, %if.then41 ]
%indvars.iv.next87 = add nuw nsw i64 %indvars.iv86, 1
%14 = sext i32 %13 to i64
%cmp34 = icmp slt i64 %indvars.iv.next87, %14
br i1 %cmp34, label %for.body35, label %for.end46, !llvm.loop !13
for.end46: ; preds = %for.inc44, %entry, %for.cond33.preheader
%c.0.lcssa94 = phi i32 [ %c.0.lcssa, %for.cond33.preheader ], [ 0, %entry ], [ %c.0.lcssa, %for.inc44 ]
%putchar = call i32 @putchar(i32 10)
%call48 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3, i32 noundef %c.0.lcssa94)
call void @llvm.lifetime.end.p0(i64 400, ptr nonnull %A) #4
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %b) #4
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
|
#include<stdio.h>
#define N 100
int bubble(int, int);
int main(){
int array[N], i, j, temp, num, cnt = 0, k;
scanf("%d",&num);
for(i = 0 ; i < num; i++)scanf("%d",&array[i]);
for(i = 0; i < num; i++)
{
for(j = 0; j < num - i - 1; j++)
{
if(bubble(array[j],array[j + 1]) == 1)
{
temp = array[j + 1];
array[j + 1] = array[j];
array[j] = temp;
cnt++;
}
/*for(k = 0; k < num; k++)
{
printf("%d",array[k]);
printf(" ");
if(k == num - 1)printf("\n");
}
*/
}
}
for(i = 0; i < num; i++)
{
printf("%d",array[i]);
if(i == num - 1){
printf("\n");
break;
}
printf(" ");
}
printf("%d\n",cnt);
return 0;
}
int bubble(int a, int b)
{
if(a > b)return 1;
else return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_283035/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_283035/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.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:
%array = alloca [100 x i32], align 16
%num = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 400, ptr nonnull %array) #5
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %num) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %num)
%0 = load i32, ptr %num, align 4, !tbaa !5
%cmp66 = icmp sgt i32 %0, 0
br i1 %cmp66, label %for.body, label %for.end46
for.cond2.preheader: ; preds = %for.body
%cmp372 = icmp sgt i32 %1, 0
br i1 %cmp372, label %for.cond5.preheader, label %for.end46
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %array, 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.cond2.preheader, !llvm.loop !9
for.cond5.preheader: ; preds = %for.cond2.preheader, %for.inc29
%i.174 = phi i32 [ %inc30, %for.inc29 ], [ 0, %for.cond2.preheader ]
%cnt.073 = phi i32 [ %cnt.1.lcssa, %for.inc29 ], [ 0, %for.cond2.preheader ]
%3 = xor i32 %i.174, -1
%4 = add i32 %1, %3
%5 = zext i32 %4 to i64
%6 = xor i32 %i.174, -1
%sub6 = add i32 %1, %6
%cmp768 = icmp sgt i32 %sub6, 0
br i1 %cmp768, label %for.body8.preheader, label %for.inc29
for.body8.preheader: ; preds = %for.cond5.preheader
%.pre = load i32, ptr %array, align 16, !tbaa !5
%xtraiter = and i64 %5, 1
%7 = icmp eq i32 %4, 1
br i1 %7, label %for.inc29.loopexit.unr-lcssa, label %for.body8.preheader.new
for.body8.preheader.new: ; preds = %for.body8.preheader
%unroll_iter = and i64 %5, 4294967294
br label %for.body8
for.cond32.preheader: ; preds = %for.inc29
br i1 %cmp372, label %for.body34, label %for.end46
for.body8: ; preds = %for.inc26.1, %for.body8.preheader.new
%8 = phi i32 [ %.pre, %for.body8.preheader.new ], [ %12, %for.inc26.1 ]
%indvars.iv80 = phi i64 [ 0, %for.body8.preheader.new ], [ %indvars.iv.next81.1, %for.inc26.1 ]
%cnt.170 = phi i32 [ %cnt.073, %for.body8.preheader.new ], [ %cnt.2.1, %for.inc26.1 ]
%niter = phi i64 [ 0, %for.body8.preheader.new ], [ %niter.next.1, %for.inc26.1 ]
%indvars.iv.next81 = or i64 %indvars.iv80, 1
%arrayidx12 = getelementptr inbounds [100 x i32], ptr %array, i64 0, i64 %indvars.iv.next81
%9 = load i32, ptr %arrayidx12, align 4, !tbaa !5
%cmp.i.not = icmp sgt i32 %8, %9
br i1 %cmp.i.not, label %if.then, label %for.inc26
if.then: ; preds = %for.body8
%arrayidx10 = getelementptr inbounds [100 x i32], ptr %array, i64 0, i64 %indvars.iv80
store i32 %8, ptr %arrayidx12, align 4, !tbaa !5
store i32 %9, ptr %arrayidx10, align 8, !tbaa !5
%inc25 = add nsw i32 %cnt.170, 1
br label %for.inc26
for.inc26: ; preds = %for.body8, %if.then
%10 = phi i32 [ %8, %if.then ], [ %9, %for.body8 ]
%cnt.2 = phi i32 [ %inc25, %if.then ], [ %cnt.170, %for.body8 ]
%indvars.iv.next81.1 = add nuw nsw i64 %indvars.iv80, 2
%arrayidx12.1 = getelementptr inbounds [100 x i32], ptr %array, i64 0, i64 %indvars.iv.next81.1
%11 = load i32, ptr %arrayidx12.1, align 8, !tbaa !5
%cmp.i.not.1 = icmp sgt i32 %10, %11
br i1 %cmp.i.not.1, label %if.then.1, label %for.inc26.1
if.then.1: ; preds = %for.inc26
%arrayidx10.1 = getelementptr inbounds [100 x i32], ptr %array, i64 0, i64 %indvars.iv.next81
store i32 %10, ptr %arrayidx12.1, align 8, !tbaa !5
store i32 %11, ptr %arrayidx10.1, align 4, !tbaa !5
%inc25.1 = add nsw i32 %cnt.2, 1
br label %for.inc26.1
for.inc26.1: ; preds = %if.then.1, %for.inc26
%12 = phi i32 [ %10, %if.then.1 ], [ %11, %for.inc26 ]
%cnt.2.1 = phi i32 [ %inc25.1, %if.then.1 ], [ %cnt.2, %for.inc26 ]
%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.inc29.loopexit.unr-lcssa, label %for.body8, !llvm.loop !11
for.inc29.loopexit.unr-lcssa: ; preds = %for.inc26.1, %for.body8.preheader
%cnt.2.lcssa.ph = phi i32 [ undef, %for.body8.preheader ], [ %cnt.2.1, %for.inc26.1 ]
%.unr = phi i32 [ %.pre, %for.body8.preheader ], [ %12, %for.inc26.1 ]
%indvars.iv80.unr = phi i64 [ 0, %for.body8.preheader ], [ %indvars.iv.next81.1, %for.inc26.1 ]
%cnt.170.unr = phi i32 [ %cnt.073, %for.body8.preheader ], [ %cnt.2.1, %for.inc26.1 ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.inc29, label %for.body8.epil
for.body8.epil: ; preds = %for.inc29.loopexit.unr-lcssa
%indvars.iv.next81.epil = add nuw nsw i64 %indvars.iv80.unr, 1
%arrayidx12.epil = getelementptr inbounds [100 x i32], ptr %array, i64 0, i64 %indvars.iv.next81.epil
%13 = load i32, ptr %arrayidx12.epil, align 4, !tbaa !5
%cmp.i.not.epil = icmp sgt i32 %.unr, %13
br i1 %cmp.i.not.epil, label %if.then.epil, label %for.inc29
if.then.epil: ; preds = %for.body8.epil
%arrayidx10.epil = getelementptr inbounds [100 x i32], ptr %array, i64 0, i64 %indvars.iv80.unr
store i32 %.unr, ptr %arrayidx12.epil, align 4, !tbaa !5
store i32 %13, ptr %arrayidx10.epil, align 4, !tbaa !5
%inc25.epil = add nsw i32 %cnt.170.unr, 1
br label %for.inc29
for.inc29: ; preds = %for.inc29.loopexit.unr-lcssa, %if.then.epil, %for.body8.epil, %for.cond5.preheader
%cnt.1.lcssa = phi i32 [ %cnt.073, %for.cond5.preheader ], [ %cnt.2.lcssa.ph, %for.inc29.loopexit.unr-lcssa ], [ %inc25.epil, %if.then.epil ], [ %cnt.170.unr, %for.body8.epil ]
%inc30 = add nuw nsw i32 %i.174, 1
%exitcond85.not = icmp eq i32 %inc30, %1
br i1 %exitcond85.not, label %for.cond32.preheader, label %for.cond5.preheader, !llvm.loop !12
for.body34: ; preds = %for.cond32.preheader, %if.end42
%indvars.iv86 = phi i64 [ %indvars.iv.next87, %if.end42 ], [ 0, %for.cond32.preheader ]
%arrayidx36 = getelementptr inbounds [100 x i32], ptr %array, i64 0, i64 %indvars.iv86
%14 = load i32, ptr %arrayidx36, align 4, !tbaa !5
%call37 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %14)
%15 = load i32, ptr %num, align 4, !tbaa !5
%sub38 = add nsw i32 %15, -1
%16 = zext i32 %sub38 to i64
%cmp39 = icmp eq i64 %indvars.iv86, %16
br i1 %cmp39, label %if.then40, label %if.end42
if.then40: ; preds = %for.body34
%putchar65 = call i32 @putchar(i32 10)
br label %for.end46
if.end42: ; preds = %for.body34
%putchar = call i32 @putchar(i32 32)
%indvars.iv.next87 = add nuw nsw i64 %indvars.iv86, 1
%17 = load i32, ptr %num, align 4, !tbaa !5
%18 = sext i32 %17 to i64
%cmp33 = icmp slt i64 %indvars.iv.next87, %18
br i1 %cmp33, label %for.body34, label %for.end46, !llvm.loop !13
for.end46: ; preds = %if.end42, %entry, %for.cond2.preheader, %for.cond32.preheader, %if.then40
%cnt.0.lcssa93 = phi i32 [ %cnt.1.lcssa, %for.cond32.preheader ], [ %cnt.1.lcssa, %if.then40 ], [ 0, %for.cond2.preheader ], [ 0, %entry ], [ %cnt.1.lcssa, %if.end42 ]
%call47 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3, i32 noundef %cnt.0.lcssa93)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %num) #5
call void @llvm.lifetime.end.p0(i64 400, ptr nonnull %array) #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 norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local i32 @bubble(i32 noundef %a, i32 noundef %b) local_unnamed_addr #3 {
entry:
%cmp = icmp sgt i32 %a, %b
%. = zext i1 %cmp to i32
ret i32 %.
}
; 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 #4
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nofree nounwind }
attributes #5 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
|
#include <stdio.h>
int bubbleSort(int *, int);
int main(){
int n, number[100], a, count;
scanf("%d",&n);
for(a = 0; a < n; a++){
scanf("%d",&number[a]);
}
count = bubbleSort(number, n);
for(a = 0; a < n-1; a++){
printf("%d ",number[a]);
}
printf("%d\n",number[a]);
printf("%d\n",count);
return 0;
}
int bubbleSort(int *p, int n){
int flag=1, a=0, b, temp, count=0;
while(flag == 1){
flag = 0;
for(b = n-1; b > a; b--){
if(*(p+b) < *(p+(b-1))){
temp = *(p+b);
*(p+b) = *(p+(b-1));
*(p+(b-1)) = temp;
flag = 1;
count++;
}
}
a++;
}
return count;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_283079/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_283079/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"%d \00", align 1
@.str.2 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%n = alloca i32, align 4
%number = alloca [100 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #5
call void @llvm.lifetime.start.p0(i64 400, ptr nonnull %number) #5
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp22 = icmp sgt i32 %0, 0
br i1 %cmp22, label %for.body, label %entry.for.end_crit_edge
entry.for.end_crit_edge: ; preds = %entry
%.pre = sext i32 %0 to i64
br label %for.end
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %number, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%1 = load i32, ptr %n, align 4, !tbaa !5
%2 = sext i32 %1 to i64
%cmp = icmp slt i64 %indvars.iv.next, %2
br i1 %cmp, label %for.body, label %for.end.loopexit, !llvm.loop !9
for.end.loopexit: ; preds = %for.body
%3 = icmp sgt i32 %1, 1
br label %for.end
for.end: ; preds = %entry.for.end_crit_edge, %for.end.loopexit
%.pre-phi = phi i64 [ %.pre, %entry.for.end_crit_edge ], [ %2, %for.end.loopexit ]
%cmp425 = phi i1 [ false, %entry.for.end_crit_edge ], [ %3, %for.end.loopexit ]
%4 = add nsw i64 %.pre-phi, -1
%invariant.gep.i = getelementptr i32, ptr %number, i64 -2
%smax = call i64 @llvm.smax.i64(i64 %4, i64 0)
br label %for.cond.preheader.i
for.cond.preheader.i: ; preds = %for.end.i, %for.end
%indvars.iv47.i = phi i64 [ 0, %for.end ], [ %indvars.iv.next48.i, %for.end.i ]
%count.040.i = phi i32 [ 0, %for.end ], [ %count.2.i, %for.end.i ]
%exitcond.not = icmp eq i64 %indvars.iv47.i, %smax
br i1 %exitcond.not, label %bubbleSort.exit, label %for.body.i
for.body.i: ; preds = %for.cond.preheader.i, %for.inc.i
%indvars.iv41.i = phi i64 [ %indvars.iv.next42.i, %for.inc.i ], [ %.pre-phi, %for.cond.preheader.i ]
%indvars.iv.i = phi i64 [ %indvars.iv.next.i, %for.inc.i ], [ %4, %for.cond.preheader.i ]
%count.136.i = phi i32 [ %count.2.i, %for.inc.i ], [ %count.040.i, %for.cond.preheader.i ]
%flag.135.i = phi i32 [ %flag.2.i, %for.inc.i ], [ 0, %for.cond.preheader.i ]
%indvars.iv.next42.i = add nsw i64 %indvars.iv41.i, -1
%add.ptr.i = getelementptr inbounds i32, ptr %number, i64 %indvars.iv.i
%5 = load i32, ptr %add.ptr.i, align 4, !tbaa !5
%gep.i = getelementptr i32, ptr %invariant.gep.i, i64 %indvars.iv41.i
%6 = load i32, ptr %gep.i, align 4, !tbaa !5
%cmp5.i = icmp slt i32 %5, %6
br i1 %cmp5.i, label %if.then.i, label %for.inc.i
if.then.i: ; preds = %for.body.i
store i32 %6, ptr %add.ptr.i, align 4, !tbaa !5
store i32 %5, ptr %gep.i, align 4, !tbaa !5
%inc.i = add nsw i32 %count.136.i, 1
br label %for.inc.i
for.inc.i: ; preds = %if.then.i, %for.body.i
%flag.2.i = phi i32 [ 1, %if.then.i ], [ %flag.135.i, %for.body.i ]
%count.2.i = phi i32 [ %inc.i, %if.then.i ], [ %count.136.i, %for.body.i ]
%indvars.iv.next.i = add nsw i64 %indvars.iv.i, -1
%cmp1.i = icmp sgt i64 %indvars.iv.next.i, %indvars.iv47.i
br i1 %cmp1.i, label %for.body.i, label %for.end.i, !llvm.loop !11
for.end.i: ; preds = %for.inc.i
%indvars.iv.next48.i = add nuw nsw i64 %indvars.iv47.i, 1
%cmp.i = icmp eq i32 %flag.2.i, 1
br i1 %cmp.i, label %for.cond.preheader.i, label %bubbleSort.exit, !llvm.loop !12
bubbleSort.exit: ; preds = %for.cond.preheader.i, %for.end.i
%count.1.lcssa54.i = phi i32 [ %count.2.i, %for.end.i ], [ %count.040.i, %for.cond.preheader.i ]
br i1 %cmp425, label %for.body5, label %for.end11
for.body5: ; preds = %bubbleSort.exit, %for.body5
%indvars.iv30 = phi i64 [ %indvars.iv.next31, %for.body5 ], [ 0, %bubbleSort.exit ]
%arrayidx7 = getelementptr inbounds [100 x i32], ptr %number, i64 0, i64 %indvars.iv30
%7 = load i32, ptr %arrayidx7, align 4, !tbaa !5
%call8 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %7)
%indvars.iv.next31 = add nuw nsw i64 %indvars.iv30, 1
%8 = load i32, ptr %n, align 4, !tbaa !5
%sub = add nsw i32 %8, -1
%9 = sext i32 %sub to i64
%cmp4 = icmp slt i64 %indvars.iv.next31, %9
br i1 %cmp4, label %for.body5, label %for.end11.loopexit, !llvm.loop !13
for.end11.loopexit: ; preds = %for.body5
%10 = and i64 %indvars.iv.next31, 4294967295
br label %for.end11
for.end11: ; preds = %for.end11.loopexit, %bubbleSort.exit
%a.1.lcssa = phi i64 [ 0, %bubbleSort.exit ], [ %10, %for.end11.loopexit ]
%arrayidx13 = getelementptr inbounds [100 x i32], ptr %number, i64 0, i64 %a.1.lcssa
%11 = load i32, ptr %arrayidx13, align 4, !tbaa !5
%call14 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %11)
%call15 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %count.1.lcssa54.i)
call void @llvm.lifetime.end.p0(i64 400, ptr nonnull %number) #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 norecurse nosync nounwind memory(argmem: readwrite) uwtable
define dso_local i32 @bubbleSort(ptr nocapture noundef %p, i32 noundef %n) local_unnamed_addr #3 {
entry:
%b.032 = add nsw i32 %n, -1
%0 = sext i32 %n to i64
%1 = add nsw i64 %0, -1
%2 = sext i32 %b.032 to i64
%invariant.gep = getelementptr i32, ptr %p, i64 -2
br label %for.cond.preheader
for.cond.preheader: ; preds = %entry, %for.end
%indvars.iv47 = phi i64 [ 0, %entry ], [ %indvars.iv.next48, %for.end ]
%count.040 = phi i32 [ 0, %entry ], [ %count.2, %for.end ]
%cmp133 = icmp slt i64 %indvars.iv47, %2
br i1 %cmp133, label %for.body, label %while.end
for.body: ; preds = %for.cond.preheader, %for.inc
%indvars.iv41 = phi i64 [ %indvars.iv.next42, %for.inc ], [ %0, %for.cond.preheader ]
%indvars.iv = phi i64 [ %indvars.iv.next, %for.inc ], [ %1, %for.cond.preheader ]
%count.136 = phi i32 [ %count.2, %for.inc ], [ %count.040, %for.cond.preheader ]
%flag.135 = phi i32 [ %flag.2, %for.inc ], [ 0, %for.cond.preheader ]
%indvars.iv.next42 = add nsw i64 %indvars.iv41, -1
%add.ptr = getelementptr inbounds i32, ptr %p, i64 %indvars.iv
%3 = load i32, ptr %add.ptr, align 4, !tbaa !5
%gep = getelementptr i32, ptr %invariant.gep, i64 %indvars.iv41
%4 = load i32, ptr %gep, align 4, !tbaa !5
%cmp5 = icmp slt i32 %3, %4
br i1 %cmp5, label %if.then, label %for.inc
if.then: ; preds = %for.body
store i32 %4, ptr %add.ptr, align 4, !tbaa !5
store i32 %3, ptr %gep, align 4, !tbaa !5
%inc = add nsw i32 %count.136, 1
br label %for.inc
for.inc: ; preds = %for.body, %if.then
%flag.2 = phi i32 [ 1, %if.then ], [ %flag.135, %for.body ]
%count.2 = phi i32 [ %inc, %if.then ], [ %count.136, %for.body ]
%indvars.iv.next = add nsw i64 %indvars.iv, -1
%cmp1 = icmp sgt i64 %indvars.iv.next, %indvars.iv47
br i1 %cmp1, label %for.body, label %for.end, !llvm.loop !11
for.end: ; preds = %for.inc
%indvars.iv.next48 = add nuw nsw i64 %indvars.iv47, 1
%cmp = icmp eq i32 %flag.2, 1
br i1 %cmp, label %for.cond.preheader, label %while.end, !llvm.loop !12
while.end: ; preds = %for.cond.preheader, %for.end
%count.1.lcssa54 = phi i32 [ %count.2, %for.end ], [ %count.040, %for.cond.preheader ]
ret i32 %count.1.lcssa54
}
; 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) #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 norecurse nosync nounwind memory(argmem: readwrite) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #5 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
|
#include<stdio.h>
int main(void)
{
int n;
scanf("%d",&n);
int a[n];
for(int i=0;i<n;i++)
{
scanf("%d",&a[i]);
}
int temp;
int count=0;
for(int i=0;i<n-1;i++)
{
for(int j=0;j<n-1;j++)
{
if(a[j]>a[j+1])
{
temp=a[j];
a[j]=a[j+1];
a[j+1]=temp;
count++;
}
}
}
for(int i=0;i<n-1;i++)
{
printf("%d ",a[i]);
}
printf("%d",a[n-1]);
printf("\n");
printf("%d\n",count);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_283121/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_283121/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"%d \00", align 1
@.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
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
%cmp66 = icmp sgt i32 %3, 0
br i1 %cmp66, label %for.body, label %for.cond3.preheader.thread
for.cond3.preheader.thread: ; preds = %entry
%sub91 = add i32 %3, -1
br label %for.cond35.preheader.for.cond.cleanup38_crit_edge
for.cond3.preheader: ; preds = %for.body
%sub = add i32 %11, -1
%cmp472 = icmp sgt i32 %11, 1
br i1 %cmp472, label %for.cond7.preheader.us.preheader, label %for.cond35.preheader.for.cond.cleanup38_crit_edge
for.cond7.preheader.us.preheader: ; preds = %for.cond3.preheader
%wide.trip.count = zext i32 %sub to i64
%xtraiter = and i64 %wide.trip.count, 1
%4 = icmp eq i32 %sub, 1
%unroll_iter = and i64 %wide.trip.count, 4294967294
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
%invariant.gep = getelementptr i32, ptr %vla, i64 1
br label %for.cond7.preheader.us
for.cond7.preheader.us: ; preds = %for.cond7.preheader.us.preheader, %for.cond7.for.cond.cleanup10_crit_edge.us
%i2.074.us = phi i32 [ %inc32.us, %for.cond7.for.cond.cleanup10_crit_edge.us ], [ 0, %for.cond7.preheader.us.preheader ]
%count.073.us = phi i32 [ %count.2.us.lcssa, %for.cond7.for.cond.cleanup10_crit_edge.us ], [ 0, %for.cond7.preheader.us.preheader ]
%.pre = load i32, ptr %vla, align 16, !tbaa !5
br i1 %4, label %for.cond7.for.cond.cleanup10_crit_edge.us.unr-lcssa, label %for.body11.us
for.body11.us: ; preds = %for.cond7.preheader.us, %for.inc28.us.1
%5 = phi i32 [ %9, %for.inc28.us.1 ], [ %.pre, %for.cond7.preheader.us ]
%indvars.iv83 = phi i64 [ %indvars.iv.next84.1, %for.inc28.us.1 ], [ 0, %for.cond7.preheader.us ]
%count.169.us = phi i32 [ %count.2.us.1, %for.inc28.us.1 ], [ %count.073.us, %for.cond7.preheader.us ]
%niter = phi i64 [ %niter.next.1, %for.inc28.us.1 ], [ 0, %for.cond7.preheader.us ]
%indvars.iv.next84 = or i64 %indvars.iv83, 1
%arrayidx15.us = getelementptr inbounds i32, ptr %vla, i64 %indvars.iv.next84
%6 = load i32, ptr %arrayidx15.us, align 4, !tbaa !5
%cmp16.us = icmp sgt i32 %5, %6
br i1 %cmp16.us, label %if.then.us, label %for.inc28.us
if.then.us: ; preds = %for.body11.us
%arrayidx13.us = getelementptr inbounds i32, ptr %vla, i64 %indvars.iv83
store i32 %6, ptr %arrayidx13.us, align 8, !tbaa !5
store i32 %5, ptr %arrayidx15.us, align 4, !tbaa !5
%inc27.us = add nsw i32 %count.169.us, 1
br label %for.inc28.us
for.inc28.us: ; preds = %if.then.us, %for.body11.us
%7 = phi i32 [ %5, %if.then.us ], [ %6, %for.body11.us ]
%count.2.us = phi i32 [ %inc27.us, %if.then.us ], [ %count.169.us, %for.body11.us ]
%indvars.iv.next84.1 = add nuw nsw i64 %indvars.iv83, 2
%arrayidx15.us.1 = getelementptr inbounds i32, ptr %vla, i64 %indvars.iv.next84.1
%8 = load i32, ptr %arrayidx15.us.1, align 8, !tbaa !5
%cmp16.us.1 = icmp sgt i32 %7, %8
br i1 %cmp16.us.1, label %if.then.us.1, label %for.inc28.us.1
if.then.us.1: ; preds = %for.inc28.us
%arrayidx13.us.1 = getelementptr inbounds i32, ptr %vla, i64 %indvars.iv.next84
store i32 %8, ptr %arrayidx13.us.1, align 4, !tbaa !5
store i32 %7, ptr %arrayidx15.us.1, align 8, !tbaa !5
%inc27.us.1 = add nsw i32 %count.2.us, 1
br label %for.inc28.us.1
for.inc28.us.1: ; preds = %if.then.us.1, %for.inc28.us
%9 = phi i32 [ %7, %if.then.us.1 ], [ %8, %for.inc28.us ]
%count.2.us.1 = phi i32 [ %inc27.us.1, %if.then.us.1 ], [ %count.2.us, %for.inc28.us ]
%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.cond7.for.cond.cleanup10_crit_edge.us.unr-lcssa, label %for.body11.us, !llvm.loop !9
for.cond7.for.cond.cleanup10_crit_edge.us.unr-lcssa: ; preds = %for.inc28.us.1, %for.cond7.preheader.us
%count.2.us.lcssa.ph = phi i32 [ undef, %for.cond7.preheader.us ], [ %count.2.us.1, %for.inc28.us.1 ]
%.unr = phi i32 [ %.pre, %for.cond7.preheader.us ], [ %9, %for.inc28.us.1 ]
%indvars.iv83.unr = phi i64 [ 0, %for.cond7.preheader.us ], [ %indvars.iv.next84.1, %for.inc28.us.1 ]
%count.169.us.unr = phi i32 [ %count.073.us, %for.cond7.preheader.us ], [ %count.2.us.1, %for.inc28.us.1 ]
br i1 %lcmp.mod.not, label %for.cond7.for.cond.cleanup10_crit_edge.us, label %for.body11.us.epil
for.body11.us.epil: ; preds = %for.cond7.for.cond.cleanup10_crit_edge.us.unr-lcssa
%gep = getelementptr i32, ptr %invariant.gep, i64 %indvars.iv83.unr
%10 = load i32, ptr %gep, align 4, !tbaa !5
%cmp16.us.epil = icmp sgt i32 %.unr, %10
br i1 %cmp16.us.epil, label %if.then.us.epil, label %for.cond7.for.cond.cleanup10_crit_edge.us
if.then.us.epil: ; preds = %for.body11.us.epil
%arrayidx13.us.epil = getelementptr inbounds i32, ptr %vla, i64 %indvars.iv83.unr
store i32 %10, ptr %arrayidx13.us.epil, align 4, !tbaa !5
store i32 %.unr, ptr %gep, align 4, !tbaa !5
%inc27.us.epil = add nsw i32 %count.169.us.unr, 1
br label %for.cond7.for.cond.cleanup10_crit_edge.us
for.cond7.for.cond.cleanup10_crit_edge.us: ; preds = %for.body11.us.epil, %if.then.us.epil, %for.cond7.for.cond.cleanup10_crit_edge.us.unr-lcssa
%count.2.us.lcssa = phi i32 [ %count.2.us.lcssa.ph, %for.cond7.for.cond.cleanup10_crit_edge.us.unr-lcssa ], [ %inc27.us.epil, %if.then.us.epil ], [ %count.169.us.unr, %for.body11.us.epil ]
%inc32.us = add nuw nsw i32 %i2.074.us, 1
%exitcond86.not = icmp eq i32 %inc32.us, %sub
br i1 %exitcond86.not, label %for.cond35.preheader, label %for.cond7.preheader.us, !llvm.loop !11
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
%11 = load i32, ptr %n, align 4, !tbaa !5
%12 = sext i32 %11 to i64
%cmp = icmp slt i64 %indvars.iv.next, %12
br i1 %cmp, label %for.body, label %for.cond3.preheader, !llvm.loop !12
for.cond35.preheader: ; preds = %for.cond7.for.cond.cleanup10_crit_edge.us
br i1 %cmp472, label %for.body39, label %for.cond35.preheader.for.cond.cleanup38_crit_edge
for.cond35.preheader.for.cond.cleanup38_crit_edge: ; preds = %for.cond3.preheader.thread, %for.cond3.preheader, %for.cond35.preheader
%count.0.lcssa100 = phi i32 [ %count.2.us.lcssa, %for.cond35.preheader ], [ 0, %for.cond3.preheader ], [ 0, %for.cond3.preheader.thread ]
%sub9398 = phi i32 [ %sub, %for.cond35.preheader ], [ %sub, %for.cond3.preheader ], [ %sub91, %for.cond3.preheader.thread ]
%.pre90 = sext i32 %sub9398 to i64
br label %for.cond.cleanup38
for.cond.cleanup38: ; preds = %for.body39, %for.cond35.preheader.for.cond.cleanup38_crit_edge
%count.0.lcssa99 = phi i32 [ %count.0.lcssa100, %for.cond35.preheader.for.cond.cleanup38_crit_edge ], [ %count.2.us.lcssa, %for.body39 ]
%idxprom47.pre-phi = phi i64 [ %.pre90, %for.cond35.preheader.for.cond.cleanup38_crit_edge ], [ %16, %for.body39 ]
%arrayidx48 = getelementptr inbounds i32, ptr %vla, i64 %idxprom47.pre-phi
%13 = load i32, ptr %arrayidx48, align 4, !tbaa !5
%call49 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %13)
%putchar = call i32 @putchar(i32 10)
%call51 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3, i32 noundef %count.0.lcssa99)
call void @llvm.stackrestore.p0(ptr %2)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #5
ret i32 0
for.body39: ; preds = %for.cond35.preheader, %for.body39
%indvars.iv87 = phi i64 [ %indvars.iv.next88, %for.body39 ], [ 0, %for.cond35.preheader ]
%arrayidx41 = getelementptr inbounds i32, ptr %vla, i64 %indvars.iv87
%14 = load i32, ptr %arrayidx41, align 4, !tbaa !5
%call42 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %14)
%indvars.iv.next88 = add nuw nsw i64 %indvars.iv87, 1
%15 = load i32, ptr %n, align 4, !tbaa !5
%sub36 = add nsw i32 %15, -1
%16 = sext i32 %sub36 to i64
%cmp37 = icmp slt i64 %indvars.iv.next88, %16
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
declare ptr @llvm.stacksave.p0() #3
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare void @llvm.stackrestore.p0(ptr) #3
; 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 = !{!"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}
|
#include <stdio.h>
int main() {
int n,c;
int a[101] = {0};
int d,i,j;
int flag;
scanf("%d",&n);
c = 0;
for(i = 0;i<n;i++) {
scanf("%d" ,&a[i]);
}
flag = 1;
while(flag) {
flag = 0;
for(j=n-1;j>=1;j--) {
if(a[j] < a[j-1]) {
d = a[j];
a[j] = a[j-1];
a[j-1] = d;
c++;
flag = 1;
}
}
}
for(i=0;i<n;i++) {
printf("%d",a[i]);
if(i != n-1) printf(" ");
}
printf("\n%d\n",c);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_283165/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_283165/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.2 = private unnamed_addr constant [5 x i8] c"\0A%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 [101 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #5
call void @llvm.lifetime.start.p0(i64 404, ptr nonnull %a) #5
call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(404) %a, i8 0, i64 404, i1 false)
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp54 = icmp sgt i32 %0, 0
br i1 %cmp54, label %for.body, label %for.end37
while.cond.preheader: ; preds = %for.body
%cmp357 = icmp sgt i32 %4, 1
br i1 %cmp357, label %for.cond2.preheader.us.preheader, label %for.cond24.preheader
for.cond2.preheader.us.preheader: ; preds = %while.cond.preheader
%1 = zext i32 %4 to i64
br label %for.body4.us
for.body4.us: ; preds = %for.body4.us.backedge, %for.cond2.preheader.us.preheader
%indvars.iv69 = phi i64 [ %1, %for.cond2.preheader.us.preheader ], [ %indvars.iv69.be, %for.body4.us.backedge ]
%flag.160.us = phi i32 [ 0, %for.cond2.preheader.us.preheader ], [ %flag.160.us.be, %for.body4.us.backedge ]
%c.158.us = phi i32 [ 0, %for.cond2.preheader.us.preheader ], [ %c.2.us, %for.body4.us.backedge ]
%indvars.iv.next70 = add nsw i64 %indvars.iv69, -1
%idxprom5.us = and i64 %indvars.iv.next70, 4294967295
%arrayidx6.us = getelementptr inbounds [101 x i32], ptr %a, i64 0, i64 %idxprom5.us
%2 = load i32, ptr %arrayidx6.us, align 4, !tbaa !5
%sub7.us = add i64 %indvars.iv69, 4294967294
%idxprom8.us = and i64 %sub7.us, 4294967295
%arrayidx9.us = getelementptr inbounds [101 x i32], ptr %a, i64 0, i64 %idxprom8.us
%3 = load i32, ptr %arrayidx9.us, align 4, !tbaa !5
%cmp10.us = icmp slt i32 %2, %3
br i1 %cmp10.us, label %if.then.us, label %for.inc22.us
if.then.us: ; preds = %for.body4.us
store i32 %3, ptr %arrayidx6.us, align 4, !tbaa !5
store i32 %2, ptr %arrayidx9.us, align 4, !tbaa !5
%inc21.us = add nsw i32 %c.158.us, 1
br label %for.inc22.us
for.inc22.us: ; preds = %if.then.us, %for.body4.us
%c.2.us = phi i32 [ %inc21.us, %if.then.us ], [ %c.158.us, %for.body4.us ]
%flag.2.us = phi i32 [ 1, %if.then.us ], [ %flag.160.us, %for.body4.us ]
%cmp3.us = icmp sgt i64 %indvars.iv69, 2
br i1 %cmp3.us, label %for.body4.us.backedge, label %for.cond2.while.cond.loopexit_crit_edge.us
for.body4.us.backedge: ; preds = %for.inc22.us, %for.cond2.while.cond.loopexit_crit_edge.us
%indvars.iv69.be = phi i64 [ %indvars.iv.next70, %for.inc22.us ], [ %1, %for.cond2.while.cond.loopexit_crit_edge.us ]
%flag.160.us.be = phi i32 [ %flag.2.us, %for.inc22.us ], [ 0, %for.cond2.while.cond.loopexit_crit_edge.us ]
br label %for.body4.us, !llvm.loop !9
for.cond2.while.cond.loopexit_crit_edge.us: ; preds = %for.inc22.us
%tobool.not.us = icmp eq i32 %flag.2.us, 0
br i1 %tobool.not.us, label %for.cond24.preheader, label %for.body4.us.backedge
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [101 x i32], ptr %a, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%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 %while.cond.preheader, !llvm.loop !11
for.cond24.preheader: ; preds = %for.cond2.while.cond.loopexit_crit_edge.us, %while.cond.preheader
%.us-phi = phi i32 [ 0, %while.cond.preheader ], [ %c.2.us, %for.cond2.while.cond.loopexit_crit_edge.us ]
%cmp2565 = icmp sgt i32 %4, 0
br i1 %cmp2565, label %for.body26, label %for.end37
for.body26: ; preds = %for.cond24.preheader, %for.inc35
%indvars.iv72 = phi i64 [ %indvars.iv.next73, %for.inc35 ], [ 0, %for.cond24.preheader ]
%arrayidx28 = getelementptr inbounds [101 x i32], ptr %a, i64 0, i64 %indvars.iv72
%6 = load i32, ptr %arrayidx28, align 4, !tbaa !5
%call29 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %6)
%7 = load i32, ptr %n, align 4, !tbaa !5
%sub30 = add nsw i32 %7, -1
%8 = zext i32 %sub30 to i64
%cmp31.not = icmp eq i64 %indvars.iv72, %8
br i1 %cmp31.not, label %for.inc35, label %if.then32
if.then32: ; preds = %for.body26
%putchar = call i32 @putchar(i32 32)
%.pre = load i32, ptr %n, align 4, !tbaa !5
br label %for.inc35
for.inc35: ; preds = %for.body26, %if.then32
%9 = phi i32 [ %7, %for.body26 ], [ %.pre, %if.then32 ]
%indvars.iv.next73 = add nuw nsw i64 %indvars.iv72, 1
%10 = sext i32 %9 to i64
%cmp25 = icmp slt i64 %indvars.iv.next73, %10
br i1 %cmp25, label %for.body26, label %for.end37, !llvm.loop !12
for.end37: ; preds = %for.inc35, %entry, %for.cond24.preheader
%.us-phi79 = phi i32 [ %.us-phi, %for.cond24.preheader ], [ 0, %entry ], [ %.us-phi, %for.inc35 ]
%call38 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %.us-phi79)
call void @llvm.lifetime.end.p0(i64 404, 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: 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: 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 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #3 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nofree nounwind }
attributes #5 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
|
#include <stdio.h>
void bubbleSort(int A[],int N){
int i,flg=1;
int count=0;
int tmp;
while(flg){
flg=0;
for(i=N-1;i>=1;i--){
if(A[i]<A[i-1]){
tmp=A[i-1];
A[i-1]=A[i];
A[i]=tmp;
flg=1;
count++;
}
}
}
for(i=0;i<N;i++){
printf("%d",A[i]);
if(i!=N-1) printf(" ");
}
printf("\n%d\n",count);
}
int main(void){
int i,n;
scanf("%d",&n);
int a[n];
for(i=0;i<n;i++) scanf("%d",&a[i]);
bubbleSort(a,n);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_283208/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_283208/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.2 = private unnamed_addr constant [5 x i8] c"\0A%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local void @bubbleSort(ptr nocapture noundef %A, i32 noundef %N) local_unnamed_addr #0 {
entry:
%cmp51 = icmp sgt i32 %N, 1
br i1 %cmp51, label %for.cond.preheader.us.preheader, label %for.cond15.preheader
for.cond.preheader.us.preheader: ; preds = %entry
%0 = zext i32 %N to i64
br label %for.body.us
for.body.us: ; preds = %for.body.us.backedge, %for.cond.preheader.us.preheader
%indvars.iv = phi i64 [ %0, %for.cond.preheader.us.preheader ], [ %indvars.iv.be, %for.body.us.backedge ]
%count.153.us = phi i32 [ 0, %for.cond.preheader.us.preheader ], [ %count.2.us, %for.body.us.backedge ]
%flg.152.us = phi i32 [ 0, %for.cond.preheader.us.preheader ], [ %flg.152.us.be, %for.body.us.backedge ]
%indvars.iv.next = add nsw i64 %indvars.iv, -1
%idxprom.us = and i64 %indvars.iv.next, 4294967295
%arrayidx.us = getelementptr inbounds i32, ptr %A, i64 %idxprom.us
%1 = load i32, ptr %arrayidx.us, align 4, !tbaa !5
%sub1.us = add i64 %indvars.iv, 4294967294
%idxprom2.us = and i64 %sub1.us, 4294967295
%arrayidx3.us = getelementptr inbounds i32, ptr %A, i64 %idxprom2.us
%2 = load i32, ptr %arrayidx3.us, align 4, !tbaa !5
%cmp4.us = icmp slt i32 %1, %2
br i1 %cmp4.us, label %if.then.us, label %for.inc.us
if.then.us: ; preds = %for.body.us
store i32 %1, ptr %arrayidx3.us, align 4, !tbaa !5
store i32 %2, ptr %arrayidx.us, align 4, !tbaa !5
%inc.us = add nsw i32 %count.153.us, 1
br label %for.inc.us
for.inc.us: ; preds = %if.then.us, %for.body.us
%flg.2.us = phi i32 [ 1, %if.then.us ], [ %flg.152.us, %for.body.us ]
%count.2.us = phi i32 [ %inc.us, %if.then.us ], [ %count.153.us, %for.body.us ]
%cmp.us = icmp sgt i64 %indvars.iv, 2
br i1 %cmp.us, label %for.body.us.backedge, label %for.cond.while.cond.loopexit_crit_edge.us
for.body.us.backedge: ; preds = %for.inc.us, %for.cond.while.cond.loopexit_crit_edge.us
%indvars.iv.be = phi i64 [ %indvars.iv.next, %for.inc.us ], [ %0, %for.cond.while.cond.loopexit_crit_edge.us ]
%flg.152.us.be = phi i32 [ %flg.2.us, %for.inc.us ], [ 0, %for.cond.while.cond.loopexit_crit_edge.us ]
br label %for.body.us, !llvm.loop !9
for.cond.while.cond.loopexit_crit_edge.us: ; preds = %for.inc.us
%tobool.not.us = icmp eq i32 %flg.2.us, 0
br i1 %tobool.not.us, label %for.cond15.preheader, label %for.body.us.backedge
for.cond15.preheader: ; preds = %for.cond.while.cond.loopexit_crit_edge.us, %entry
%.us-phi = phi i32 [ 0, %entry ], [ %count.2.us, %for.cond.while.cond.loopexit_crit_edge.us ]
%cmp1658 = icmp sgt i32 %N, 0
br i1 %cmp1658, label %for.body17.lr.ph, label %for.end27
for.body17.lr.ph: ; preds = %for.cond15.preheader
%sub20 = add nsw i32 %N, -1
%3 = zext i32 %sub20 to i64
%wide.trip.count = zext i32 %N to i64
br label %for.body17
for.body17: ; preds = %for.body17.lr.ph, %for.inc25
%indvars.iv61 = phi i64 [ 0, %for.body17.lr.ph ], [ %indvars.iv.next62, %for.inc25 ]
%arrayidx19 = getelementptr inbounds i32, ptr %A, i64 %indvars.iv61
%4 = load i32, ptr %arrayidx19, align 4, !tbaa !5
%call = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %4)
%cmp21.not = icmp eq i64 %indvars.iv61, %3
br i1 %cmp21.not, label %for.inc25, label %if.then22
if.then22: ; preds = %for.body17
%putchar = tail call i32 @putchar(i32 32)
br label %for.inc25
for.inc25: ; preds = %for.body17, %if.then22
%indvars.iv.next62 = add nuw nsw i64 %indvars.iv61, 1
%exitcond.not = icmp eq i64 %indvars.iv.next62, %wide.trip.count
br i1 %exitcond.not, label %for.end27, label %for.body17, !llvm.loop !11
for.end27: ; preds = %for.inc25, %for.cond15.preheader
%call28 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %.us-phi)
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: 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 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
%cmp4 = icmp sgt i32 %3, 0
br i1 %cmp4, label %for.body, label %bubbleSort.exit
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 !12
for.end: ; preds = %for.body
%cmp51.i = icmp sgt i32 %4, 1
br i1 %cmp51.i, label %for.cond.preheader.us.preheader.i, label %for.cond15.preheader.i
for.cond.preheader.us.preheader.i: ; preds = %for.end
%6 = zext i32 %4 to i64
br label %for.body.us.i
for.body.us.i: ; preds = %for.body.us.i.backedge, %for.cond.preheader.us.preheader.i
%indvars.iv.i = phi i64 [ %6, %for.cond.preheader.us.preheader.i ], [ %indvars.iv.i.be, %for.body.us.i.backedge ]
%count.153.us.i = phi i32 [ 0, %for.cond.preheader.us.preheader.i ], [ %count.2.us.i, %for.body.us.i.backedge ]
%flg.152.us.i = phi i32 [ 0, %for.cond.preheader.us.preheader.i ], [ %flg.152.us.i.be, %for.body.us.i.backedge ]
%indvars.iv.next.i = add nsw i64 %indvars.iv.i, -1
%idxprom.us.i = and i64 %indvars.iv.next.i, 4294967295
%arrayidx.us.i = getelementptr inbounds i32, ptr %vla, i64 %idxprom.us.i
%7 = load i32, ptr %arrayidx.us.i, align 4, !tbaa !5
%sub1.us.i = add nuw nsw i64 %indvars.iv.i, 4294967294
%idxprom2.us.i = and i64 %sub1.us.i, 4294967295
%arrayidx3.us.i = getelementptr inbounds i32, ptr %vla, i64 %idxprom2.us.i
%8 = load i32, ptr %arrayidx3.us.i, align 4, !tbaa !5
%cmp4.us.i = icmp slt i32 %7, %8
br i1 %cmp4.us.i, label %if.then.us.i, label %for.inc.us.i
if.then.us.i: ; preds = %for.body.us.i
store i32 %7, ptr %arrayidx3.us.i, align 4, !tbaa !5
store i32 %8, ptr %arrayidx.us.i, align 4, !tbaa !5
%inc.us.i = add nsw i32 %count.153.us.i, 1
br label %for.inc.us.i
for.inc.us.i: ; preds = %if.then.us.i, %for.body.us.i
%flg.2.us.i = phi i32 [ 1, %if.then.us.i ], [ %flg.152.us.i, %for.body.us.i ]
%count.2.us.i = phi i32 [ %inc.us.i, %if.then.us.i ], [ %count.153.us.i, %for.body.us.i ]
%cmp.us.i = icmp sgt i64 %indvars.iv.i, 2
br i1 %cmp.us.i, label %for.body.us.i.backedge, label %for.cond.while.cond.loopexit_crit_edge.us.i
for.body.us.i.backedge: ; preds = %for.inc.us.i, %for.cond.while.cond.loopexit_crit_edge.us.i
%indvars.iv.i.be = phi i64 [ %indvars.iv.next.i, %for.inc.us.i ], [ %6, %for.cond.while.cond.loopexit_crit_edge.us.i ]
%flg.152.us.i.be = phi i32 [ %flg.2.us.i, %for.inc.us.i ], [ 0, %for.cond.while.cond.loopexit_crit_edge.us.i ]
br label %for.body.us.i, !llvm.loop !9
for.cond.while.cond.loopexit_crit_edge.us.i: ; preds = %for.inc.us.i
%tobool.not.us.i = icmp eq i32 %flg.2.us.i, 0
br i1 %tobool.not.us.i, label %for.cond15.preheader.i, label %for.body.us.i.backedge
for.cond15.preheader.i: ; preds = %for.cond.while.cond.loopexit_crit_edge.us.i, %for.end
%.us-phi.i = phi i32 [ 0, %for.end ], [ %count.2.us.i, %for.cond.while.cond.loopexit_crit_edge.us.i ]
%cmp1658.i = icmp sgt i32 %4, 0
br i1 %cmp1658.i, label %for.body17.lr.ph.i, label %bubbleSort.exit
for.body17.lr.ph.i: ; preds = %for.cond15.preheader.i
%sub20.i = add nsw i32 %4, -1
%9 = zext i32 %sub20.i to i64
%wide.trip.count.i = zext i32 %4 to i64
br label %for.body17.i
for.body17.i: ; preds = %for.inc25.i, %for.body17.lr.ph.i
%indvars.iv61.i = phi i64 [ 0, %for.body17.lr.ph.i ], [ %indvars.iv.next62.i, %for.inc25.i ]
%arrayidx19.i = getelementptr inbounds i32, ptr %vla, i64 %indvars.iv61.i
%10 = load i32, ptr %arrayidx19.i, align 4, !tbaa !5
%call.i = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %10)
%cmp21.not.i = icmp eq i64 %indvars.iv61.i, %9
br i1 %cmp21.not.i, label %for.inc25.i, label %if.then22.i
if.then22.i: ; preds = %for.body17.i
%putchar.i = call i32 @putchar(i32 32)
br label %for.inc25.i
for.inc25.i: ; preds = %if.then22.i, %for.body17.i
%indvars.iv.next62.i = add nuw nsw i64 %indvars.iv61.i, 1
%exitcond.not.i = icmp eq i64 %indvars.iv.next62.i, %wide.trip.count.i
br i1 %exitcond.not.i, label %bubbleSort.exit, label %for.body17.i, !llvm.loop !11
bubbleSort.exit: ; preds = %for.inc25.i, %entry, %for.cond15.preheader.i
%.us-phi.i14 = phi i32 [ %.us-phi.i, %for.cond15.preheader.i ], [ 0, %entry ], [ %.us-phi.i, %for.inc25.i ]
%call28.i = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %.us-phi.i14)
call void @llvm.stackrestore.p0(ptr %2)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #5
ret i32 0
}
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: 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: 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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
|
#include <stdio.h>
int main(){
int i,j;
int A[100],N,num=0,v;
scanf("%d",&N);
for(i=0;i<N;i++) scanf("%d",&A[i]);
for(i=0;i<N-1;i++){
for(j=N-1;j>i;j--){
if(A[j] < A[j-1]){
v = A[j];
A[j] = A[j-1];
A[j-1] = v;
num++;
}
}
}
printf("%d",A[0]);
for(i=1;i<N;i++) printf(" %d",A[i]);
printf("\n");
printf("%d\n",num);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_283251/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_283251/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c" %d\00", align 1
@.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:
%A = alloca [100 x i32], align 16
%N = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 400, 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
%cmp61 = icmp sgt i32 %0, 0
br i1 %cmp61, label %for.body, label %for.end30
for.cond2.preheader: ; preds = %for.body
%cmp365 = icmp sgt i32 %3, 1
br i1 %cmp365, label %for.cond6.preheader.preheader, label %for.end30
for.cond6.preheader.preheader: ; preds = %for.cond2.preheader
%sub = add nsw i32 %3, -1
%1 = zext i32 %3 to i64
%2 = add nsw i64 %1, -1
%wide.trip.count = zext i32 %sub to i64
%arrayidx10.phi.trans.insert = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %2
br label %for.cond6.preheader
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%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.cond2.preheader, !llvm.loop !9
for.cond6.preheader: ; preds = %for.cond6.preheader.preheader, %for.inc28
%indvars.iv76 = phi i64 [ 0, %for.cond6.preheader.preheader ], [ %indvars.iv.next77, %for.inc28 ]
%num.066 = phi i32 [ 0, %for.cond6.preheader.preheader ], [ %num.2, %for.inc28 ]
%.pre = load i32, ptr %arrayidx10.phi.trans.insert, align 4, !tbaa !5
br label %for.body8
for.body8: ; preds = %for.cond6.preheader, %for.inc26
%5 = phi i32 [ %.pre, %for.cond6.preheader ], [ %7, %for.inc26 ]
%indvars.iv73 = phi i64 [ %2, %for.cond6.preheader ], [ %indvars.iv.next74, %for.inc26 ]
%num.164 = phi i32 [ %num.066, %for.cond6.preheader ], [ %num.2, %for.inc26 ]
%indvars.iv.next74 = add nsw i64 %indvars.iv73, -1
%arrayidx13 = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv.next74
%6 = load i32, ptr %arrayidx13, align 4, !tbaa !5
%cmp14 = icmp slt i32 %5, %6
br i1 %cmp14, label %if.then, label %for.inc26
if.then: ; preds = %for.body8
%arrayidx10 = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv73
store i32 %6, ptr %arrayidx10, align 4, !tbaa !5
store i32 %5, ptr %arrayidx13, align 4, !tbaa !5
%inc25 = add nsw i32 %num.164, 1
br label %for.inc26
for.inc26: ; preds = %for.body8, %if.then
%7 = phi i32 [ %5, %if.then ], [ %6, %for.body8 ]
%num.2 = phi i32 [ %inc25, %if.then ], [ %num.164, %for.body8 ]
%cmp7 = icmp sgt i64 %indvars.iv.next74, %indvars.iv76
br i1 %cmp7, label %for.body8, label %for.inc28, !llvm.loop !11
for.inc28: ; preds = %for.inc26
%indvars.iv.next77 = add nuw nsw i64 %indvars.iv76, 1
%exitcond.not = icmp eq i64 %indvars.iv.next77, %wide.trip.count
br i1 %exitcond.not, label %for.end30, label %for.cond6.preheader, !llvm.loop !12
for.end30: ; preds = %for.inc28, %entry, %for.cond2.preheader
%num.0.lcssa = phi i32 [ 0, %for.cond2.preheader ], [ 0, %entry ], [ %num.2, %for.inc28 ]
%8 = load i32, ptr %A, align 16, !tbaa !5
%call32 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %8)
%9 = load i32, ptr %N, align 4, !tbaa !5
%cmp3469 = icmp sgt i32 %9, 1
br i1 %cmp3469, label %for.body35, label %for.end41
for.body35: ; preds = %for.end30, %for.body35
%indvars.iv79 = phi i64 [ %indvars.iv.next80, %for.body35 ], [ 1, %for.end30 ]
%arrayidx37 = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv79
%10 = load i32, ptr %arrayidx37, align 4, !tbaa !5
%call38 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %10)
%indvars.iv.next80 = add nuw nsw i64 %indvars.iv79, 1
%11 = load i32, ptr %N, align 4, !tbaa !5
%12 = sext i32 %11 to i64
%cmp34 = icmp slt i64 %indvars.iv.next80, %12
br i1 %cmp34, label %for.body35, label %for.end41, !llvm.loop !13
for.end41: ; preds = %for.body35, %for.end30
%putchar = call i32 @putchar(i32 10)
%call43 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3, i32 noundef %num.0.lcssa)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %N) #4
call void @llvm.lifetime.end.p0(i64 400, 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: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
|
#include <stdio.h>
#define N 100
int main(){
int a[N],n,i,j,temp,count=0;
scanf("%d",&n);
for(i=0; i<n; i++) scanf("%d",&a[i]);
for(i=0; i<n-1; i++){
for(j=n-1; j>i; j--){
if(a[j]<a[j-1]){
temp=a[j];
a[j]=a[j-1];
a[j-1]=temp;
count++;
}
}
}
for(i=0; i<n-1; i++){
printf("%d ",a[i]);
}
printf("%d\n",a[i]);
printf("%d\n",count);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_283295/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_283295/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"%d \00", align 1
@.str.2 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%a = alloca [100 x i32], align 16
%n = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 400, ptr nonnull %a) #3
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %n)
%0 = load i32, ptr %n, align 4, !tbaa !5
%cmp63 = icmp sgt i32 %0, 0
br i1 %cmp63, label %for.body, label %for.end40
for.cond2.preheader: ; preds = %for.body
%cmp367 = icmp sgt i32 %3, 1
br i1 %cmp367, label %for.cond6.preheader.preheader, label %for.end40
for.cond6.preheader.preheader: ; preds = %for.cond2.preheader
%sub = add nsw i32 %3, -1
%1 = zext i32 %3 to i64
%2 = add nsw i64 %1, -1
%wide.trip.count = zext i32 %sub to i64
%arrayidx10.phi.trans.insert = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %2
br label %for.cond6.preheader
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%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.cond2.preheader, !llvm.loop !9
for.cond6.preheader: ; preds = %for.cond6.preheader.preheader, %for.inc28
%indvars.iv80 = phi i64 [ 0, %for.cond6.preheader.preheader ], [ %indvars.iv.next81, %for.inc28 ]
%count.069 = phi i32 [ 0, %for.cond6.preheader.preheader ], [ %count.2, %for.inc28 ]
%.pre = load i32, ptr %arrayidx10.phi.trans.insert, align 4, !tbaa !5
br label %for.body8
for.cond31.preheader: ; preds = %for.inc28
br i1 %cmp367, label %for.body34, label %for.end40
for.body8: ; preds = %for.cond6.preheader, %for.inc26
%5 = phi i32 [ %.pre, %for.cond6.preheader ], [ %7, %for.inc26 ]
%indvars.iv77 = phi i64 [ %2, %for.cond6.preheader ], [ %indvars.iv.next78, %for.inc26 ]
%count.166 = phi i32 [ %count.069, %for.cond6.preheader ], [ %count.2, %for.inc26 ]
%indvars.iv.next78 = add nsw i64 %indvars.iv77, -1
%arrayidx13 = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %indvars.iv.next78
%6 = load i32, ptr %arrayidx13, align 4, !tbaa !5
%cmp14 = icmp slt i32 %5, %6
br i1 %cmp14, label %if.then, label %for.inc26
if.then: ; preds = %for.body8
%arrayidx10 = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %indvars.iv77
store i32 %6, ptr %arrayidx10, align 4, !tbaa !5
store i32 %5, ptr %arrayidx13, align 4, !tbaa !5
%inc25 = add nsw i32 %count.166, 1
br label %for.inc26
for.inc26: ; preds = %for.body8, %if.then
%7 = phi i32 [ %5, %if.then ], [ %6, %for.body8 ]
%count.2 = phi i32 [ %inc25, %if.then ], [ %count.166, %for.body8 ]
%cmp7 = icmp sgt i64 %indvars.iv.next78, %indvars.iv80
br i1 %cmp7, label %for.body8, label %for.inc28, !llvm.loop !11
for.inc28: ; preds = %for.inc26
%indvars.iv.next81 = add nuw nsw i64 %indvars.iv80, 1
%exitcond.not = icmp eq i64 %indvars.iv.next81, %wide.trip.count
br i1 %exitcond.not, label %for.cond31.preheader, label %for.cond6.preheader, !llvm.loop !12
for.body34: ; preds = %for.cond31.preheader, %for.body34
%indvars.iv83 = phi i64 [ %indvars.iv.next84, %for.body34 ], [ 0, %for.cond31.preheader ]
%arrayidx36 = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %indvars.iv83
%8 = load i32, ptr %arrayidx36, align 4, !tbaa !5
%call37 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %8)
%indvars.iv.next84 = add nuw nsw i64 %indvars.iv83, 1
%9 = load i32, ptr %n, align 4, !tbaa !5
%sub32 = add nsw i32 %9, -1
%10 = sext i32 %sub32 to i64
%cmp33 = icmp slt i64 %indvars.iv.next84, %10
br i1 %cmp33, label %for.body34, label %for.end40.loopexit, !llvm.loop !13
for.end40.loopexit: ; preds = %for.body34
%11 = and i64 %indvars.iv.next84, 4294967295
br label %for.end40
for.end40: ; preds = %entry, %for.cond2.preheader, %for.end40.loopexit, %for.cond31.preheader
%count.0.lcssa90 = phi i32 [ %count.2, %for.cond31.preheader ], [ %count.2, %for.end40.loopexit ], [ 0, %for.cond2.preheader ], [ 0, %entry ]
%i.2.lcssa = phi i64 [ 0, %for.cond31.preheader ], [ %11, %for.end40.loopexit ], [ 0, %for.cond2.preheader ], [ 0, %entry ]
%arrayidx42 = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 %i.2.lcssa
%12 = load i32, ptr %arrayidx42, align 4, !tbaa !5
%call43 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %12)
%call44 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %count.0.lcssa90)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #3
call void @llvm.lifetime.end.p0(i64 400, ptr nonnull %a) #3
ret i32 0
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
|
#include <stdio.h>
int bubbleSort(int a[],int n){
int i,j,tmp,cnt=0;
for(i=0;i<n-1;i++){
for(j=n-1;j>i;j--){
if(a[j-1] > a[j]){
tmp = a[j];
a[j] = a[j-1];
a[j-1] = tmp;
cnt++;
}
}
}
return cnt;
}
int main(){
int cnt;
int a[110];
int i,n;
scanf("%d",&n);
for(i=0;i<n;i++){
scanf("%d",&a[i]);
}
cnt = bubbleSort(a,n);
for(i=0;i<n;i++) {
printf("%d",a[i]);
if(i<n-1) printf(" ");
}
printf("\n");
printf("%d\n",cnt);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_283338/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_283338/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.3 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree norecurse nosync nounwind memory(argmem: readwrite) uwtable
define dso_local i32 @bubbleSort(ptr nocapture noundef %a, i32 noundef %n) local_unnamed_addr #0 {
entry:
%cmp41 = icmp sgt i32 %n, 1
br i1 %cmp41, label %for.cond2.preheader.preheader, label %for.end21
for.cond2.preheader.preheader: ; preds = %entry
%sub = add nsw i32 %n, -1
%0 = zext i32 %n to i64
%1 = add nsw i64 %0, -1
%wide.trip.count = zext i32 %sub to i64
%arrayidx7.phi.trans.insert = getelementptr inbounds i32, ptr %a, i64 %1
br label %for.cond2.preheader
for.cond2.preheader: ; preds = %for.cond2.preheader.preheader, %for.inc19
%indvars.iv45 = phi i64 [ 0, %for.cond2.preheader.preheader ], [ %indvars.iv.next46, %for.inc19 ]
%cnt.043 = phi i32 [ 0, %for.cond2.preheader.preheader ], [ %cnt.2, %for.inc19 ]
%.pre = load i32, ptr %arrayidx7.phi.trans.insert, align 4, !tbaa !5
br label %for.body4
for.body4: ; preds = %for.cond2.preheader, %for.inc
%2 = phi i32 [ %.pre, %for.cond2.preheader ], [ %4, %for.inc ]
%indvars.iv = phi i64 [ %1, %for.cond2.preheader ], [ %indvars.iv.next, %for.inc ]
%cnt.140 = phi i32 [ %cnt.043, %for.cond2.preheader ], [ %cnt.2, %for.inc ]
%indvars.iv.next = add nsw i64 %indvars.iv, -1
%arrayidx = getelementptr inbounds i32, ptr %a, i64 %indvars.iv.next
%3 = load i32, ptr %arrayidx, align 4, !tbaa !5
%cmp8 = icmp sgt i32 %3, %2
br i1 %cmp8, label %if.then, label %for.inc
if.then: ; preds = %for.body4
%arrayidx7 = getelementptr inbounds i32, ptr %a, i64 %indvars.iv
store i32 %3, ptr %arrayidx7, align 4, !tbaa !5
store i32 %2, ptr %arrayidx, align 4, !tbaa !5
%inc = add nsw i32 %cnt.140, 1
br label %for.inc
for.inc: ; preds = %for.body4, %if.then
%4 = phi i32 [ %2, %if.then ], [ %3, %for.body4 ]
%cnt.2 = phi i32 [ %inc, %if.then ], [ %cnt.140, %for.body4 ]
%cmp3 = icmp sgt i64 %indvars.iv.next, %indvars.iv45
br i1 %cmp3, label %for.body4, label %for.inc19, !llvm.loop !9
for.inc19: ; preds = %for.inc
%indvars.iv.next46 = add nuw nsw i64 %indvars.iv45, 1
%exitcond.not = icmp eq i64 %indvars.iv.next46, %wide.trip.count
br i1 %exitcond.not, label %for.end21, label %for.cond2.preheader, !llvm.loop !11
for.end21: ; preds = %for.inc19, %entry
%cnt.0.lcssa = phi i32 [ 0, %entry ], [ %cnt.2, %for.inc19 ]
ret i32 %cnt.0.lcssa
}
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #2 {
entry:
%a = alloca [110 x i32], align 16
%n = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 440, 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
%cmp23 = icmp sgt i32 %0, 0
br i1 %cmp23, label %for.body, label %for.end13
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [110 x i32], ptr %a, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%1 = load i32, ptr %n, align 4, !tbaa !5
%2 = sext i32 %1 to i64
%cmp = icmp slt i64 %indvars.iv.next, %2
br i1 %cmp, label %for.body, label %for.end, !llvm.loop !12
for.end: ; preds = %for.body
%cmp41.i = icmp sgt i32 %1, 1
br i1 %cmp41.i, label %for.cond2.preheader.preheader.i, label %bubbleSort.exit
for.cond2.preheader.preheader.i: ; preds = %for.end
%sub.i = add nsw i32 %1, -1
%3 = zext i32 %1 to i64
%4 = add nsw i64 %3, -1
%wide.trip.count.i = zext i32 %sub.i to i64
%arrayidx7.phi.trans.insert.i = getelementptr inbounds i32, ptr %a, i64 %4
br label %for.cond2.preheader.i
for.cond2.preheader.i: ; preds = %for.inc19.i, %for.cond2.preheader.preheader.i
%indvars.iv45.i = phi i64 [ 0, %for.cond2.preheader.preheader.i ], [ %indvars.iv.next46.i, %for.inc19.i ]
%cnt.043.i = phi i32 [ 0, %for.cond2.preheader.preheader.i ], [ %cnt.2.i, %for.inc19.i ]
%.pre.i = load i32, ptr %arrayidx7.phi.trans.insert.i, align 4, !tbaa !5
br label %for.body4.i
for.body4.i: ; preds = %for.inc.i, %for.cond2.preheader.i
%5 = phi i32 [ %.pre.i, %for.cond2.preheader.i ], [ %7, %for.inc.i ]
%indvars.iv.i = phi i64 [ %4, %for.cond2.preheader.i ], [ %indvars.iv.next.i, %for.inc.i ]
%cnt.140.i = phi i32 [ %cnt.043.i, %for.cond2.preheader.i ], [ %cnt.2.i, %for.inc.i ]
%indvars.iv.next.i = add nsw i64 %indvars.iv.i, -1
%arrayidx.i = getelementptr inbounds i32, ptr %a, i64 %indvars.iv.next.i
%6 = load i32, ptr %arrayidx.i, align 4, !tbaa !5
%cmp8.i = icmp sgt i32 %6, %5
br i1 %cmp8.i, label %if.then.i, label %for.inc.i
if.then.i: ; preds = %for.body4.i
%arrayidx7.i = getelementptr inbounds i32, ptr %a, i64 %indvars.iv.i
store i32 %6, ptr %arrayidx7.i, align 4, !tbaa !5
store i32 %5, ptr %arrayidx.i, align 4, !tbaa !5
%inc.i = add nsw i32 %cnt.140.i, 1
br label %for.inc.i
for.inc.i: ; preds = %if.then.i, %for.body4.i
%7 = phi i32 [ %5, %if.then.i ], [ %6, %for.body4.i ]
%cnt.2.i = phi i32 [ %inc.i, %if.then.i ], [ %cnt.140.i, %for.body4.i ]
%cmp3.i = icmp sgt i64 %indvars.iv.next.i, %indvars.iv45.i
br i1 %cmp3.i, label %for.body4.i, label %for.inc19.i, !llvm.loop !9
for.inc19.i: ; preds = %for.inc.i
%indvars.iv.next46.i = add nuw nsw i64 %indvars.iv45.i, 1
%exitcond.not.i = icmp eq i64 %indvars.iv.next46.i, %wide.trip.count.i
br i1 %exitcond.not.i, label %bubbleSort.exit, label %for.cond2.preheader.i, !llvm.loop !11
bubbleSort.exit: ; preds = %for.inc19.i, %for.end
%cnt.0.lcssa.i = phi i32 [ 0, %for.end ], [ %cnt.2.i, %for.inc19.i ]
%cmp425 = icmp sgt i32 %1, 0
br i1 %cmp425, label %for.body5, label %for.end13
for.body5: ; preds = %bubbleSort.exit, %for.inc11
%indvars.iv29 = phi i64 [ %indvars.iv.next30, %for.inc11 ], [ 0, %bubbleSort.exit ]
%arrayidx7 = getelementptr inbounds [110 x i32], ptr %a, i64 0, i64 %indvars.iv29
%8 = load i32, ptr %arrayidx7, align 4, !tbaa !5
%call8 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %8)
%9 = load i32, ptr %n, align 4, !tbaa !5
%sub = add nsw i32 %9, -1
%10 = sext i32 %sub to i64
%cmp9 = icmp slt i64 %indvars.iv29, %10
br i1 %cmp9, label %if.then, label %for.inc11
if.then: ; preds = %for.body5
%putchar22 = call i32 @putchar(i32 32)
%.pre = load i32, ptr %n, align 4, !tbaa !5
br label %for.inc11
for.inc11: ; preds = %for.body5, %if.then
%11 = phi i32 [ %9, %for.body5 ], [ %.pre, %if.then ]
%indvars.iv.next30 = add nuw nsw i64 %indvars.iv29, 1
%12 = sext i32 %11 to i64
%cmp4 = icmp slt i64 %indvars.iv.next30, %12
br i1 %cmp4, label %for.body5, label %for.end13, !llvm.loop !13
for.end13: ; preds = %for.inc11, %entry, %bubbleSort.exit
%cnt.0.lcssa.i35 = phi i32 [ %cnt.0.lcssa.i, %bubbleSort.exit ], [ 0, %entry ], [ %cnt.0.lcssa.i, %for.inc11 ]
%putchar = call i32 @putchar(i32 10)
%call15 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3, i32 noundef %cnt.0.lcssa.i35)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %n) #5
call void @llvm.lifetime.end.p0(i64 440, ptr nonnull %a) #5
ret i32 0
}
; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3
; Function Attrs: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #4
attributes #0 = { nofree norecurse nosync nounwind memory(argmem: readwrite) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nofree nounwind }
attributes #5 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
|
#include<stdio.h>
int main(){
int n,i,j,c;
int flag=1,a=0;
int A[100];
scanf("%d",&n);
for(i=0;i<n;i++){
scanf("%d",&A[i]);
}
while(flag){
flag = 0;
for(j=n-1;j>0;j--){
if(A[j]<A[j-1]){
c = A[j];
A[j] = A[j-1];
A[j-1] = c;
flag = 1;
a++;
}
}
}
for(i=0;i<n;i++){
if(i!=0)printf(" ");
printf("%d",A[i]);
}
printf("\n%d\n",a);
return 0;
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_283389/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_283389/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.2 = private unnamed_addr constant [5 x i8] c"\0A%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 [100 x i32], align 16
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %n) #4
call void @llvm.lifetime.start.p0(i64 400, 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
%cmp53 = icmp sgt i32 %0, 0
br i1 %cmp53, label %for.body, label %for.end36
while.cond.preheader: ; preds = %for.body
%cmp356 = icmp sgt i32 %4, 1
br i1 %cmp356, label %for.cond2.preheader.us.preheader, label %for.cond24.preheader
for.cond2.preheader.us.preheader: ; preds = %while.cond.preheader
%1 = zext i32 %4 to i64
br label %for.body4.us
for.body4.us: ; preds = %for.body4.us.backedge, %for.cond2.preheader.us.preheader
%indvars.iv68 = phi i64 [ %1, %for.cond2.preheader.us.preheader ], [ %indvars.iv68.be, %for.body4.us.backedge ]
%a.159.us = phi i32 [ 0, %for.cond2.preheader.us.preheader ], [ %a.2.us, %for.body4.us.backedge ]
%flag.158.us = phi i32 [ 0, %for.cond2.preheader.us.preheader ], [ %flag.158.us.be, %for.body4.us.backedge ]
%indvars.iv.next69 = add nsw i64 %indvars.iv68, -1
%idxprom5.us = and i64 %indvars.iv.next69, 4294967295
%arrayidx6.us = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %idxprom5.us
%2 = load i32, ptr %arrayidx6.us, align 4, !tbaa !5
%sub7.us = add i64 %indvars.iv68, 4294967294
%idxprom8.us = and i64 %sub7.us, 4294967295
%arrayidx9.us = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %idxprom8.us
%3 = load i32, ptr %arrayidx9.us, align 4, !tbaa !5
%cmp10.us = icmp slt i32 %2, %3
br i1 %cmp10.us, label %if.then.us, label %for.inc22.us
if.then.us: ; preds = %for.body4.us
store i32 %3, ptr %arrayidx6.us, align 4, !tbaa !5
store i32 %2, ptr %arrayidx9.us, align 4, !tbaa !5
%inc21.us = add nsw i32 %a.159.us, 1
br label %for.inc22.us
for.inc22.us: ; preds = %if.then.us, %for.body4.us
%flag.2.us = phi i32 [ 1, %if.then.us ], [ %flag.158.us, %for.body4.us ]
%a.2.us = phi i32 [ %inc21.us, %if.then.us ], [ %a.159.us, %for.body4.us ]
%cmp3.us = icmp sgt i64 %indvars.iv68, 2
br i1 %cmp3.us, label %for.body4.us.backedge, label %for.cond2.while.cond.loopexit_crit_edge.us
for.body4.us.backedge: ; preds = %for.inc22.us, %for.cond2.while.cond.loopexit_crit_edge.us
%indvars.iv68.be = phi i64 [ %indvars.iv.next69, %for.inc22.us ], [ %1, %for.cond2.while.cond.loopexit_crit_edge.us ]
%flag.158.us.be = phi i32 [ %flag.2.us, %for.inc22.us ], [ 0, %for.cond2.while.cond.loopexit_crit_edge.us ]
br label %for.body4.us, !llvm.loop !9
for.cond2.while.cond.loopexit_crit_edge.us: ; preds = %for.inc22.us
%tobool.not.us = icmp eq i32 %flag.2.us, 0
br i1 %tobool.not.us, label %for.cond24.preheader, label %for.body4.us.backedge
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%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 %while.cond.preheader, !llvm.loop !11
for.cond24.preheader: ; preds = %for.cond2.while.cond.loopexit_crit_edge.us, %while.cond.preheader
%.us-phi = phi i32 [ 0, %while.cond.preheader ], [ %a.2.us, %for.cond2.while.cond.loopexit_crit_edge.us ]
%cmp2564 = icmp sgt i32 %4, 0
br i1 %cmp2564, label %if.end30.peel, label %for.end36
if.end30.peel: ; preds = %for.cond24.preheader
%.pre = load i32, ptr %A, align 16, !tbaa !5
%call33.peel = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %.pre)
%6 = load i32, ptr %n, align 4, !tbaa !5
%cmp25.peel = icmp sgt i32 %6, 1
br i1 %cmp25.peel, label %if.end30, label %for.end36
if.end30: ; preds = %if.end30.peel, %if.end30
%indvars.iv71 = phi i64 [ %indvars.iv.next72, %if.end30 ], [ 1, %if.end30.peel ]
%putchar = call i32 @putchar(i32 32)
%arrayidx32 = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv71
%7 = load i32, ptr %arrayidx32, align 4, !tbaa !5
%call33 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %7)
%indvars.iv.next72 = add nuw nsw i64 %indvars.iv71, 1
%8 = load i32, ptr %n, align 4, !tbaa !5
%9 = sext i32 %8 to i64
%cmp25 = icmp slt i64 %indvars.iv.next72, %9
br i1 %cmp25, label %if.end30, label %for.end36, !llvm.loop !12
for.end36: ; preds = %if.end30, %entry, %if.end30.peel, %for.cond24.preheader
%.us-phi79 = phi i32 [ %.us-phi, %for.cond24.preheader ], [ %.us-phi, %if.end30.peel ], [ 0, %entry ], [ %.us-phi, %if.end30 ]
%call37 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %.us-phi79)
call void @llvm.lifetime.end.p0(i64 400, 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: nofree nounwind
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #3
attributes #0 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10, !13}
!13 = !{!"llvm.loop.peeled.count", i32 1}
|
#include <stdio.h>
#include <stdlib.h>
int main(){
int N;
int *inputs;
int cnt = 0;
scanf("%d", &N);
inputs = (int*)malloc(sizeof(int) * N);
if(inputs == NULL){
printf("Memory Error\n");
exit(1);
}
for(int i = 0;i < N;i++){
scanf("%d", &inputs[i]);
}
int temp;
for(int i = N - 1; 0 < i; i--){
for(int j = 0; j < i; j++){
if(inputs[j + 1] < inputs[j]){
temp = inputs[j + 1];
inputs[j + 1] = inputs[j];
inputs[j] = temp;
cnt++;
}
}
}
for(int i = 0;i < N - 1;i++){
printf("%d ", inputs[i]);
}
printf("%d", inputs[N - 1]);
printf("\n%d\n", cnt);
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_283431/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_283431/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.2 = private unnamed_addr constant [4 x i8] c"%d \00", align 1
@.str.3 = private unnamed_addr constant [5 x i8] c"\0A%d\0A\00", align 1
@str = private unnamed_addr constant [13 x i8] c"Memory Error\00", align 1
; Function Attrs: nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%N = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %N) #6
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %N)
%0 = load i32, ptr %N, align 4, !tbaa !5
%conv = sext i32 %0 to i64
%mul = shl nsw i64 %conv, 2
%call1 = call noalias ptr @malloc(i64 noundef %mul) #7
%cmp = icmp eq ptr %call1, null
br i1 %cmp, label %if.then, label %for.cond.preheader
for.cond.preheader: ; preds = %entry
%cmp485 = icmp sgt i32 %0, 0
br i1 %cmp485, label %for.body, label %for.cond43.preheader.thread
if.then: ; preds = %entry
%puts = call i32 @puts(ptr nonnull dereferenceable(1) @str)
call void @exit(i32 noundef 1) #8
unreachable
for.cond8.preheader: ; preds = %for.body
%cmp992 = icmp sgt i32 %5, 1
br i1 %cmp992, label %for.cond13.preheader.preheader, label %for.cond43.preheader.thread
for.cond43.preheader.thread: ; preds = %for.cond8.preheader, %for.cond.preheader
%1 = phi i32 [ %5, %for.cond8.preheader ], [ %0, %for.cond.preheader ]
%.pre114 = add nsw i32 %1, -1
br label %for.cond43.preheader.for.cond.cleanup47_crit_edge
for.cond13.preheader.preheader: ; preds = %for.cond8.preheader
%2 = add i32 %5, -1
%3 = zext i32 %2 to i64
%4 = sub nsw i64 0, %3
%invariant.gep = getelementptr i32, ptr %call1, i64 1
br label %for.body17.preheader
for.body: ; preds = %for.cond.preheader, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %for.cond.preheader ]
%arrayidx = getelementptr inbounds i32, ptr %call1, i64 %indvars.iv
%call6 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%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
%cmp4 = icmp slt i64 %indvars.iv.next, %6
br i1 %cmp4, label %for.body, label %for.cond8.preheader, !llvm.loop !9
for.cond8.loopexit.unr-lcssa: ; preds = %for.inc37.1, %for.body17.preheader
%cnt.2.lcssa.ph = phi i32 [ undef, %for.body17.preheader ], [ %cnt.2.1, %for.inc37.1 ]
%.unr = phi i32 [ %.pre, %for.body17.preheader ], [ %14, %for.inc37.1 ]
%indvars.iv103.unr = phi i64 [ 0, %for.body17.preheader ], [ %indvars.iv.next104.1, %for.inc37.1 ]
%cnt.188.unr = phi i32 [ %cnt.093, %for.body17.preheader ], [ %cnt.2.1, %for.inc37.1 ]
%lcmp.mod.not = icmp eq i64 %xtraiter, 0
br i1 %lcmp.mod.not, label %for.cond8.loopexit, label %for.body17.epil
for.body17.epil: ; preds = %for.cond8.loopexit.unr-lcssa
%gep = getelementptr i32, ptr %invariant.gep, i64 %indvars.iv103.unr
%7 = load i32, ptr %gep, align 4, !tbaa !5
%cmp22.epil = icmp slt i32 %7, %.unr
br i1 %cmp22.epil, label %if.then24.epil, label %for.cond8.loopexit
if.then24.epil: ; preds = %for.body17.epil
%arrayidx21.epil = getelementptr inbounds i32, ptr %call1, i64 %indvars.iv103.unr
store i32 %.unr, ptr %gep, align 4, !tbaa !5
store i32 %7, ptr %arrayidx21.epil, align 4, !tbaa !5
%inc35.epil = add nsw i32 %cnt.188.unr, 1
br label %for.cond8.loopexit
for.cond8.loopexit: ; preds = %for.body17.epil, %if.then24.epil, %for.cond8.loopexit.unr-lcssa
%cnt.2.lcssa = phi i32 [ %cnt.2.lcssa.ph, %for.cond8.loopexit.unr-lcssa ], [ %inc35.epil, %if.then24.epil ], [ %cnt.188.unr, %for.body17.epil ]
%cmp9 = icmp sgt i32 %i7.094.in, 2
%indvars.iv.next109 = add i64 %indvars.iv108, -1
%indvar.next = add i64 %indvar, 1
br i1 %cmp9, label %for.body17.preheader, label %for.cond43.preheader, !llvm.loop !11
for.body17.preheader: ; preds = %for.cond8.loopexit, %for.cond13.preheader.preheader
%indvar = phi i64 [ %indvar.next, %for.cond8.loopexit ], [ 0, %for.cond13.preheader.preheader ]
%indvars.iv108 = phi i64 [ %indvars.iv.next109, %for.cond8.loopexit ], [ %3, %for.cond13.preheader.preheader ]
%i7.094.in = phi i32 [ %i7.094, %for.cond8.loopexit ], [ %5, %for.cond13.preheader.preheader ]
%cnt.093 = phi i32 [ %cnt.2.lcssa, %for.cond8.loopexit ], [ 0, %for.cond13.preheader.preheader ]
%i7.094 = add nsw i32 %i7.094.in, -1
%.pre = load i32, ptr %call1, align 4, !tbaa !5
%xtraiter = and i64 %indvars.iv108, 1
%8 = xor i64 %indvar, %4
%9 = icmp eq i64 %8, -1
br i1 %9, label %for.cond8.loopexit.unr-lcssa, label %for.body17.preheader.new
for.body17.preheader.new: ; preds = %for.body17.preheader
%unroll_iter = and i64 %indvars.iv108, -2
br label %for.body17
for.cond43.preheader: ; preds = %for.cond8.loopexit
br i1 %cmp992, label %for.body48, label %for.cond43.preheader.for.cond.cleanup47_crit_edge
for.cond43.preheader.for.cond.cleanup47_crit_edge: ; preds = %for.cond43.preheader.thread, %for.cond43.preheader
%cnt.0.lcssa124 = phi i32 [ 0, %for.cond43.preheader.thread ], [ %cnt.2.lcssa, %for.cond43.preheader ]
%sub4496.pre-phi122 = phi i32 [ %.pre114, %for.cond43.preheader.thread ], [ %2, %for.cond43.preheader ]
%.pre115 = sext i32 %sub4496.pre-phi122 to i64
br label %for.cond.cleanup47
for.body17: ; preds = %for.inc37.1, %for.body17.preheader.new
%10 = phi i32 [ %.pre, %for.body17.preheader.new ], [ %14, %for.inc37.1 ]
%indvars.iv103 = phi i64 [ 0, %for.body17.preheader.new ], [ %indvars.iv.next104.1, %for.inc37.1 ]
%cnt.188 = phi i32 [ %cnt.093, %for.body17.preheader.new ], [ %cnt.2.1, %for.inc37.1 ]
%niter = phi i64 [ 0, %for.body17.preheader.new ], [ %niter.next.1, %for.inc37.1 ]
%indvars.iv.next104 = or i64 %indvars.iv103, 1
%arrayidx19 = getelementptr inbounds i32, ptr %call1, i64 %indvars.iv.next104
%11 = load i32, ptr %arrayidx19, align 4, !tbaa !5
%cmp22 = icmp slt i32 %11, %10
br i1 %cmp22, label %if.then24, label %for.inc37
if.then24: ; preds = %for.body17
%arrayidx21 = getelementptr inbounds i32, ptr %call1, i64 %indvars.iv103
store i32 %10, ptr %arrayidx19, align 4, !tbaa !5
store i32 %11, ptr %arrayidx21, align 4, !tbaa !5
%inc35 = add nsw i32 %cnt.188, 1
br label %for.inc37
for.inc37: ; preds = %for.body17, %if.then24
%12 = phi i32 [ %10, %if.then24 ], [ %11, %for.body17 ]
%cnt.2 = phi i32 [ %inc35, %if.then24 ], [ %cnt.188, %for.body17 ]
%indvars.iv.next104.1 = add nuw nsw i64 %indvars.iv103, 2
%arrayidx19.1 = getelementptr inbounds i32, ptr %call1, i64 %indvars.iv.next104.1
%13 = load i32, ptr %arrayidx19.1, align 4, !tbaa !5
%cmp22.1 = icmp slt i32 %13, %12
br i1 %cmp22.1, label %if.then24.1, label %for.inc37.1
if.then24.1: ; preds = %for.inc37
%arrayidx21.1 = getelementptr inbounds i32, ptr %call1, i64 %indvars.iv.next104
store i32 %12, ptr %arrayidx19.1, align 4, !tbaa !5
store i32 %13, ptr %arrayidx21.1, align 4, !tbaa !5
%inc35.1 = add nsw i32 %cnt.2, 1
br label %for.inc37.1
for.inc37.1: ; preds = %if.then24.1, %for.inc37
%14 = phi i32 [ %12, %if.then24.1 ], [ %13, %for.inc37 ]
%cnt.2.1 = phi i32 [ %inc35.1, %if.then24.1 ], [ %cnt.2, %for.inc37 ]
%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.cond8.loopexit.unr-lcssa, label %for.body17, !llvm.loop !12
for.cond.cleanup47: ; preds = %for.body48, %for.cond43.preheader.for.cond.cleanup47_crit_edge
%cnt.0.lcssa123 = phi i32 [ %cnt.0.lcssa124, %for.cond43.preheader.for.cond.cleanup47_crit_edge ], [ %cnt.2.lcssa, %for.body48 ]
%idxprom56.pre-phi = phi i64 [ %.pre115, %for.cond43.preheader.for.cond.cleanup47_crit_edge ], [ %18, %for.body48 ]
%arrayidx57 = getelementptr inbounds i32, ptr %call1, i64 %idxprom56.pre-phi
%15 = load i32, ptr %arrayidx57, align 4, !tbaa !5
%call58 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %15)
%call59 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3, i32 noundef %cnt.0.lcssa123)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %N) #6
ret i32 0
for.body48: ; preds = %for.cond43.preheader, %for.body48
%indvars.iv111 = phi i64 [ %indvars.iv.next112, %for.body48 ], [ 0, %for.cond43.preheader ]
%arrayidx50 = getelementptr inbounds i32, ptr %call1, i64 %indvars.iv111
%16 = load i32, ptr %arrayidx50, align 4, !tbaa !5
%call51 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %16)
%indvars.iv.next112 = add nuw nsw i64 %indvars.iv111, 1
%17 = load i32, ptr %N, align 4, !tbaa !5
%sub44 = add nsw i32 %17, -1
%18 = sext i32 %sub44 to i64
%cmp45 = icmp slt i64 %indvars.iv.next112, %18
br i1 %cmp45, label %for.body48, label %for.cond.cleanup47, !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 nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @malloc(i64 noundef) local_unnamed_addr #3
; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2
; Function Attrs: noreturn nounwind
declare void @exit(i32 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 @puts(ptr nocapture noundef readonly) local_unnamed_addr #5
attributes #0 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite) "alloc-family"="malloc" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { noreturn 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 }
attributes #7 = { nounwind allocsize(0) }
attributes #8 = { noreturn nounwind }
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
|
#include<stdio.h>
#define MAX 100
void Bsort(int a[], int n);
int main(void) {
int A[MAX];
int N;
scanf("%d", &N);
for(int i=0; i<N; ++i) {
scanf("%d", &A[i]);
}
Bsort(A, N);
return 0;
}
void Bsort(int a[], int n) {
int tmp, j;
int c = 0;
int flag = 1;
int i = 0;
while(flag) {
flag = 0;
for(j=n-1; j>=i+1; --j) {
if(a[j] < a[j-1]) {
tmp = a[j];
a[j] = a[j-1];
a[j-1] = tmp;
c++;
flag = 1;
}
}
++i;
}
for(j=0; j<n; ++j) {
if(j != n-1) {
printf("%d ", a[j]);
}
else printf("%d\n", a[j]);
}
printf("%d\n", c);
}
| ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_283475/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_283475/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
@.str = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@.str.1 = private unnamed_addr constant [4 x i8] c"%d \00", align 1
@.str.2 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #0 {
entry:
%A = alloca [100 x i32], align 16
%N = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 400, 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
%cmp4 = icmp sgt i32 %0, 0
br i1 %cmp4, label %for.body, label %entry.for.cond.cleanup_crit_edge
entry.for.cond.cleanup_crit_edge: ; preds = %entry
%.pre = sext i32 %0 to i64
br label %for.cond.cleanup
for.cond.cleanup: ; preds = %for.body, %entry.for.cond.cleanup_crit_edge
%.pre-phi = phi i64 [ %.pre, %entry.for.cond.cleanup_crit_edge ], [ %7, %for.body ]
%.lcssa = phi i32 [ %0, %entry.for.cond.cleanup_crit_edge ], [ %6, %for.body ]
%invariant.gep.i = getelementptr i32, ptr %A, i64 -2
%smax = call i64 @llvm.smax.i64(i64 %.pre-phi, i64 1)
%1 = add nsw i64 %smax, -1
br label %for.cond.preheader.i
while.cond.loopexit.i: ; preds = %for.inc.i
%tobool.not.i = icmp eq i32 %flag.2.i, 0
br i1 %tobool.not.i, label %for.cond16.preheader.i, label %for.cond.preheader.i, !llvm.loop !9
for.cond.preheader.i: ; preds = %while.cond.loopexit.i, %for.cond.cleanup
%indvars.iv70.i = phi i64 [ 0, %for.cond.cleanup ], [ %indvars.iv.next71.i, %while.cond.loopexit.i ]
%c.064.i = phi i32 [ 0, %for.cond.cleanup ], [ %c.2.i, %while.cond.loopexit.i ]
%indvars.iv.next71.i = add nuw nsw i64 %indvars.iv70.i, 1
%exitcond.not = icmp eq i64 %indvars.iv70.i, %1
br i1 %exitcond.not, label %for.cond16.preheader.i, label %for.body.i
for.cond16.preheader.i: ; preds = %for.cond.preheader.i, %while.cond.loopexit.i
%c.1.lcssa79.i = phi i32 [ %c.2.i, %while.cond.loopexit.i ], [ %c.064.i, %for.cond.preheader.i ]
%cmp1766.i = icmp sgt i32 %.lcssa, 0
br i1 %cmp1766.i, label %for.body18.lr.ph.i, label %Bsort.exit
for.body18.lr.ph.i: ; preds = %for.cond16.preheader.i
%sub19.i = add nsw i32 %.lcssa, -1
%2 = zext i32 %sub19.i to i64
%wide.trip.count.i = zext i32 %.lcssa to i64
br label %for.body18.i
for.body.i: ; preds = %for.cond.preheader.i, %for.inc.i
%indvars.iv.i = phi i64 [ %indvars.iv.next.i, %for.inc.i ], [ %.pre-phi, %for.cond.preheader.i ]
%flag.160.i = phi i32 [ %flag.2.i, %for.inc.i ], [ 0, %for.cond.preheader.i ]
%c.159.i = phi i32 [ %c.2.i, %for.inc.i ], [ %c.064.i, %for.cond.preheader.i ]
%indvars.iv.next.i = add nsw i64 %indvars.iv.i, -1
%arrayidx.i = getelementptr inbounds i32, ptr %A, i64 %indvars.iv.next.i
%3 = load i32, ptr %arrayidx.i, align 4, !tbaa !5
%gep.i = getelementptr i32, ptr %invariant.gep.i, i64 %indvars.iv.i
%4 = load i32, ptr %gep.i, align 4, !tbaa !5
%cmp4.i = icmp slt i32 %3, %4
br i1 %cmp4.i, label %if.then.i, label %for.inc.i
if.then.i: ; preds = %for.body.i
store i32 %4, ptr %arrayidx.i, align 4, !tbaa !5
store i32 %3, ptr %gep.i, align 4, !tbaa !5
%inc.i = add nsw i32 %c.159.i, 1
br label %for.inc.i
for.inc.i: ; preds = %if.then.i, %for.body.i
%c.2.i = phi i32 [ %inc.i, %if.then.i ], [ %c.159.i, %for.body.i ]
%flag.2.i = phi i32 [ 1, %if.then.i ], [ %flag.160.i, %for.body.i ]
%cmp.not.not.i = icmp sgt i64 %indvars.iv.next.i, %indvars.iv.next71.i
br i1 %cmp.not.not.i, label %for.body.i, label %while.cond.loopexit.i, !llvm.loop !11
for.body18.i: ; preds = %for.body18.i, %for.body18.lr.ph.i
%indvars.iv73.i = phi i64 [ 0, %for.body18.lr.ph.i ], [ %indvars.iv.next74.i, %for.body18.i ]
%cmp20.not.i = icmp eq i64 %indvars.iv73.i, %2
%arrayidx23.sink.i = getelementptr inbounds i32, ptr %A, i64 %indvars.iv73.i
%.str.1.sink.i = select i1 %cmp20.not.i, ptr @.str.2, ptr @.str.1
%5 = load i32, ptr %arrayidx23.sink.i, align 4, !tbaa !5
%call.i = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) %.str.1.sink.i, i32 noundef %5)
%indvars.iv.next74.i = add nuw nsw i64 %indvars.iv73.i, 1
%exitcond.not.i = icmp eq i64 %indvars.iv.next74.i, %wide.trip.count.i
br i1 %exitcond.not.i, label %Bsort.exit, label %for.body18.i, !llvm.loop !12
Bsort.exit: ; preds = %for.body18.i, %for.cond16.preheader.i
%call31.i = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %c.1.lcssa79.i)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %N) #4
call void @llvm.lifetime.end.p0(i64 400, ptr nonnull %A) #4
ret i32 0
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
%arrayidx = getelementptr inbounds [100 x i32], ptr %A, i64 0, i64 %indvars.iv
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %arrayidx)
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%6 = load i32, ptr %N, align 4, !tbaa !5
%7 = sext i32 %6 to i64
%cmp = icmp slt i64 %indvars.iv.next, %7
br i1 %cmp, label %for.body, label %for.cond.cleanup, !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 uwtable
define dso_local void @Bsort(ptr nocapture noundef %a, i32 noundef %n) local_unnamed_addr #0 {
entry:
%0 = sext i32 %n to i64
%invariant.gep = getelementptr i32, ptr %a, i64 -2
br label %for.cond.preheader
while.cond.loopexit: ; preds = %for.inc
%tobool.not = icmp eq i32 %flag.2, 0
br i1 %tobool.not, label %for.cond16.preheader, label %for.cond.preheader, !llvm.loop !9
for.cond.preheader: ; preds = %entry, %while.cond.loopexit
%indvars.iv70 = phi i64 [ 0, %entry ], [ %indvars.iv.next71, %while.cond.loopexit ]
%c.064 = phi i32 [ 0, %entry ], [ %c.2, %while.cond.loopexit ]
%indvars.iv.next71 = add nuw nsw i64 %indvars.iv70, 1
%cmp.not.not57 = icmp slt i64 %indvars.iv.next71, %0
br i1 %cmp.not.not57, label %for.body, label %for.cond16.preheader
for.cond16.preheader: ; preds = %for.cond.preheader, %while.cond.loopexit
%c.1.lcssa79 = phi i32 [ %c.2, %while.cond.loopexit ], [ %c.064, %for.cond.preheader ]
%cmp1766 = icmp sgt i32 %n, 0
br i1 %cmp1766, label %for.body18.lr.ph, label %for.end30
for.body18.lr.ph: ; preds = %for.cond16.preheader
%sub19 = add nsw i32 %n, -1
%1 = zext i32 %sub19 to i64
%wide.trip.count = zext i32 %n to i64
br label %for.body18
for.body: ; preds = %for.cond.preheader, %for.inc
%indvars.iv = phi i64 [ %indvars.iv.next, %for.inc ], [ %0, %for.cond.preheader ]
%flag.160 = phi i32 [ %flag.2, %for.inc ], [ 0, %for.cond.preheader ]
%c.159 = phi i32 [ %c.2, %for.inc ], [ %c.064, %for.cond.preheader ]
%indvars.iv.next = add nsw i64 %indvars.iv, -1
%arrayidx = getelementptr inbounds i32, ptr %a, i64 %indvars.iv.next
%2 = load i32, ptr %arrayidx, align 4, !tbaa !5
%gep = getelementptr i32, ptr %invariant.gep, i64 %indvars.iv
%3 = load i32, ptr %gep, align 4, !tbaa !5
%cmp4 = icmp slt i32 %2, %3
br i1 %cmp4, label %if.then, label %for.inc
if.then: ; preds = %for.body
store i32 %3, ptr %arrayidx, align 4, !tbaa !5
store i32 %2, ptr %gep, align 4, !tbaa !5
%inc = add nsw i32 %c.159, 1
br label %for.inc
for.inc: ; preds = %for.body, %if.then
%c.2 = phi i32 [ %inc, %if.then ], [ %c.159, %for.body ]
%flag.2 = phi i32 [ 1, %if.then ], [ %flag.160, %for.body ]
%cmp.not.not = icmp sgt i64 %indvars.iv.next, %indvars.iv.next71
br i1 %cmp.not.not, label %for.body, label %while.cond.loopexit, !llvm.loop !11
for.body18: ; preds = %for.body18.lr.ph, %for.body18
%indvars.iv73 = phi i64 [ 0, %for.body18.lr.ph ], [ %indvars.iv.next74, %for.body18 ]
%cmp20.not = icmp eq i64 %indvars.iv73, %1
%arrayidx23.sink = getelementptr inbounds i32, ptr %a, i64 %indvars.iv73
%.str.1.sink = select i1 %cmp20.not, ptr @.str.2, ptr @.str.1
%4 = load i32, ptr %arrayidx23.sink, align 4, !tbaa !5
%call = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) %.str.1.sink, i32 noundef %4)
%indvars.iv.next74 = add nuw nsw i64 %indvars.iv73, 1
%exitcond.not = icmp eq i64 %indvars.iv.next74, %wide.trip.count
br i1 %exitcond.not, label %for.end30, label %for.body18, !llvm.loop !12
for.end30: ; preds = %for.body18, %for.cond16.preheader
%call31 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %c.1.lcssa79)
ret void
}
; 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.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"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
|
#include<stdio.h>
int main(void){
int time, D, L;
scanf("%d", &D);
scanf("%d", &L);
time = (D / L) + (D % L);
printf("%d\n", time);
return 0;
} | ; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/C/Source_283532/source.c'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/C/Source_283532/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:
%D = alloca i32, align 4
%L = alloca i32, align 4
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %D) #3
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %L) #3
%call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %D)
%call1 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %L)
%0 = load i32, ptr %D, align 4, !tbaa !5
%1 = load i32, ptr %L, align 4, !tbaa !5
%div = sdiv i32 %0, %1
%rem = srem i32 %0, %1
%add = add nsw i32 %rem, %div
%call2 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %add)
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %L) #3
call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %D) #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"}
|
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