; LLVM IR from attractivechaos/klib :: test (kstring_bench)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%struct.__kstring_t = type { i64, i64, ptr }

@stderr = external global ptr, align 8
@.str = external hidden unnamed_addr constant [12 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [21 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local i32 @main() #0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i64, align 8
  %4 = alloca %struct.__kstring_t, align 8
  %5 = alloca %struct.__kstring_t, align 8
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #5
  call void @llvm.lifetime.start.p0(i64 24, ptr %4) #5
  call void @llvm.lifetime.start.p0(i64 24, ptr %5) #5
  call void @srand48(i64 noundef 11) #5
  %10 = getelementptr inbounds %struct.__kstring_t, ptr %4, i32 0, i32 1
  store i64 0, ptr %10, align 8, !tbaa !5
  %11 = getelementptr inbounds %struct.__kstring_t, ptr %4, i32 0, i32 0
  store i64 0, ptr %11, align 8, !tbaa !11
  %12 = getelementptr inbounds %struct.__kstring_t, ptr %4, i32 0, i32 2
  store ptr null, ptr %12, align 8, !tbaa !12
  %13 = call i64 @clock() #5
  store i64 %13, ptr %3, align 8, !tbaa !13
  store i32 0, ptr %2, align 4, !tbaa !14
  br label %14

14:                                               ; preds = %23, %0
  %15 = load i32, ptr %2, align 4, !tbaa !14
  %16 = icmp slt i32 %15, 10000000
  br i1 %16, label %17, label %26

17:                                               ; preds = %14
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #5
  %18 = call i64 @lrand48() #5
  %19 = trunc i64 %18 to i32
  store i32 %19, ptr %6, align 4, !tbaa !14
  %20 = getelementptr inbounds %struct.__kstring_t, ptr %4, i32 0, i32 0
  store i64 0, ptr %20, align 8, !tbaa !11
  %21 = load i32, ptr %6, align 4, !tbaa !14
  %22 = call i32 @kputw(i32 noundef %21, ptr noundef %4)
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #5
  br label %23

23:                                               ; preds = %17
  %24 = load i32, ptr %2, align 4, !tbaa !14
  %25 = add nsw i32 %24, 1
  store i32 %25, ptr %2, align 4, !tbaa !14
  br label %14, !llvm.loop !16

26:                                               ; preds = %14
  %27 = load ptr, ptr @stderr, align 8, !tbaa !18
  %28 = call i64 @clock() #5
  %29 = load i64, ptr %3, align 8, !tbaa !13
  %30 = sub nsw i64 %28, %29
  %31 = sitofp i64 %30 to double
  %32 = fdiv double %31, 1.000000e+06
  %33 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %27, ptr noundef @.str, double noundef %32) #5
  call void @srand48(i64 noundef 11) #5
  %34 = call i64 @clock() #5
  store i64 %34, ptr %3, align 8, !tbaa !13
  store i32 0, ptr %2, align 4, !tbaa !14
  br label %35

35:                                               ; preds = %44, %26
  %36 = load i32, ptr %2, align 4, !tbaa !14
  %37 = icmp slt i32 %36, 10000000
  br i1 %37, label %38, label %47

38:                                               ; preds = %35
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #5
  %39 = call i64 @lrand48() #5
  %40 = trunc i64 %39 to i32
  store i32 %40, ptr %7, align 4, !tbaa !14
  %41 = getelementptr inbounds %struct.__kstring_t, ptr %4, i32 0, i32 0
  store i64 0, ptr %41, align 8, !tbaa !11
  %42 = load i32, ptr %7, align 4, !tbaa !14
  %43 = call i32 (ptr, ptr, ...) @ksprintf(ptr noundef %4, ptr noundef @.str.1, i32 noundef %42)
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #5
  br label %44

44:                                               ; preds = %38
  %45 = load i32, ptr %2, align 4, !tbaa !14
  %46 = add nsw i32 %45, 1
  store i32 %46, ptr %2, align 4, !tbaa !14
  br label %35, !llvm.loop !19

47:                                               ; preds = %35
  %48 = load ptr, ptr @stderr, align 8, !tbaa !18
  %49 = call i64 @clock() #5
  %50 = load i64, ptr %3, align 8, !tbaa !13
  %51 = sub nsw i64 %49, %50
  %52 = sitofp i64 %51 to double
  %53 = fdiv double %52, 1.000000e+06
  %54 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %48, ptr noundef @.str.2, double noundef %53) #5
  call void @srand48(i64 noundef 11) #5
  %55 = getelementptr inbounds %struct.__kstring_t, ptr %5, i32 0, i32 1
  store i64 0, ptr %55, align 8, !tbaa !5
  %56 = getelementptr inbounds %struct.__kstring_t, ptr %5, i32 0, i32 0
  store i64 0, ptr %56, align 8, !tbaa !11
  %57 = getelementptr inbounds %struct.__kstring_t, ptr %5, i32 0, i32 2
  store ptr null, ptr %57, align 8, !tbaa !12
  %58 = call i64 @clock() #5
  store i64 %58, ptr %3, align 8, !tbaa !13
  store i32 0, ptr %2, align 4, !tbaa !14
  br label %59

59:                                               ; preds = %72, %47
  %60 = load i32, ptr %2, align 4, !tbaa !14
  %61 = icmp slt i32 %60, 10000000
  br i1 %61, label %62, label %75

62:                                               ; preds = %59
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #5
  %63 = call i64 @lrand48() #5
  %64 = trunc i64 %63 to i32
  store i32 %64, ptr %8, align 4, !tbaa !14
  %65 = getelementptr inbounds %struct.__kstring_t, ptr %4, i32 0, i32 0
  store i64 0, ptr %65, align 8, !tbaa !11
  %66 = getelementptr inbounds %struct.__kstring_t, ptr %5, i32 0, i32 0
  store i64 0, ptr %66, align 8, !tbaa !11
  %67 = load i32, ptr %8, align 4, !tbaa !14
  %68 = call i32 @kputw(i32 noundef %67, ptr noundef %5)
  %69 = getelementptr inbounds %struct.__kstring_t, ptr %5, i32 0, i32 2
  %70 = load ptr, ptr %69, align 8, !tbaa !12
  %71 = call i32 @kputs(ptr noundef %70, ptr noundef %4)
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #5
  br label %72

72:                                               ; preds = %62
  %73 = load i32, ptr %2, align 4, !tbaa !14
  %74 = add nsw i32 %73, 1
  store i32 %74, ptr %2, align 4, !tbaa !14
  br label %59, !llvm.loop !20

75:                                               ; preds = %59
  %76 = load ptr, ptr @stderr, align 8, !tbaa !18
  %77 = call i64 @clock() #5
  %78 = load i64, ptr %3, align 8, !tbaa !13
  %79 = sub nsw i64 %77, %78
  %80 = sitofp i64 %79 to double
  %81 = fdiv double %80, 1.000000e+06
  %82 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %76, ptr noundef @.str.3, double noundef %81) #5
  call void @srand48(i64 noundef 11) #5
  %83 = call i64 @clock() #5
  store i64 %83, ptr %3, align 8, !tbaa !13
  store i32 0, ptr %2, align 4, !tbaa !14
  br label %84

84:                                               ; preds = %97, %75
  %85 = load i32, ptr %2, align 4, !tbaa !14
  %86 = icmp slt i32 %85, 10000000
  br i1 %86, label %87, label %100

87:                                               ; preds = %84
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #5
  %88 = call i64 @lrand48() #5
  %89 = trunc i64 %88 to i32
  store i32 %89, ptr %9, align 4, !tbaa !14
  %90 = getelementptr inbounds %struct.__kstring_t, ptr %4, i32 0, i32 0
  store i64 0, ptr %90, align 8, !tbaa !11
  %91 = getelementptr inbounds %struct.__kstring_t, ptr %5, i32 0, i32 0
  store i64 0, ptr %91, align 8, !tbaa !11
  %92 = load i32, ptr %9, align 4, !tbaa !14
  %93 = call i32 @kputw(i32 noundef %92, ptr noundef %5)
  %94 = getelementptr inbounds %struct.__kstring_t, ptr %5, i32 0, i32 2
  %95 = load ptr, ptr %94, align 8, !tbaa !12
  %96 = call i32 (ptr, ptr, ...) @ksprintf(ptr noundef %4, ptr noundef @.str.4, ptr noundef %95)
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #5
  br label %97

97:                                               ; preds = %87
  %98 = load i32, ptr %2, align 4, !tbaa !14
  %99 = add nsw i32 %98, 1
  store i32 %99, ptr %2, align 4, !tbaa !14
  br label %84, !llvm.loop !21

100:                                              ; preds = %84
  %101 = load ptr, ptr @stderr, align 8, !tbaa !18
  %102 = call i64 @clock() #5
  %103 = load i64, ptr %3, align 8, !tbaa !13
  %104 = sub nsw i64 %102, %103
  %105 = sitofp i64 %104 to double
  %106 = fdiv double %105, 1.000000e+06
  %107 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %101, ptr noundef @.str.5, double noundef %106) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr %5) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr %4) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #5
  ret i32 0
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nounwind
declare void @srand48(i64 noundef) #2

; Function Attrs: nounwind
declare i64 @clock() #2

; Function Attrs: nounwind
declare i64 @lrand48() #2

; Function Attrs: inlinehint nounwind uwtable
declare hidden i32 @kputw(i32 noundef, ptr noundef) #3

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nounwind
declare i32 @fprintf(ptr noundef, ptr noundef, ...) #2

declare i32 @ksprintf(ptr noundef, ptr noundef, ...) #4

; Function Attrs: inlinehint nounwind uwtable
declare hidden i32 @kputs(ptr noundef, ptr noundef) #3

attributes #0 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { inlinehint nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !7, i64 8}
!6 = !{!"__kstring_t", !7, i64 0, !7, i64 8, !10, i64 16}
!7 = !{!"long", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"any pointer", !8, i64 0}
!11 = !{!6, !7, i64 0}
!12 = !{!6, !10, i64 16}
!13 = !{!7, !7, i64 0}
!14 = !{!15, !15, i64 0}
!15 = !{!"int", !8, i64 0}
!16 = distinct !{!16, !17}
!17 = !{!"llvm.loop.mustprogress"}
!18 = !{!10, !10, i64 0}
!19 = distinct !{!19, !17}
!20 = distinct !{!20, !17}
!21 = distinct !{!21, !17}


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%struct.__kstring_t = type { i64, i64, ptr }

@stderr = external local_unnamed_addr global ptr, align 8
@.str = external hidden unnamed_addr constant [12 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [21 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 {
  %1 = alloca %struct.__kstring_t, align 8
  %2 = alloca %struct.__kstring_t, align 8
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %1) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %2) #7
  tail call void @srand48(i64 noundef 11) #7
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(24) %1, i8 0, i64 24, i1 false)
  %3 = tail call i64 @clock() #7
  br label %4

4:                                                ; preds = %0, %4
  %.016 = phi i32 [ 0, %0 ], [ %8, %4 ]
  %5 = call i64 @lrand48() #7
  %6 = trunc i64 %5 to i32
  store i64 0, ptr %1, align 8, !tbaa !5
  %7 = call i32 @kputw(i32 noundef %6, ptr noundef nonnull %1)
  %8 = add nuw nsw i32 %.016, 1
  %exitcond.not = icmp eq i32 %8, 10000000
  br i1 %exitcond.not, label %9, label %4, !llvm.loop !11

9:                                                ; preds = %4
  %10 = load ptr, ptr @stderr, align 8, !tbaa !13
  %11 = call i64 @clock() #7
  %12 = sub nsw i64 %11, %3
  %13 = sitofp i64 %12 to double
  %14 = fdiv double %13, 1.000000e+06
  %15 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %10, ptr noundef nonnull @.str, double noundef %14) #8
  call void @srand48(i64 noundef 11) #7
  %16 = call i64 @clock() #7
  br label %17

17:                                               ; preds = %9, %17
  %.117 = phi i32 [ 0, %9 ], [ %21, %17 ]
  %18 = call i64 @lrand48() #7
  %19 = trunc i64 %18 to i32
  store i64 0, ptr %1, align 8, !tbaa !5
  %20 = call i32 (ptr, ptr, ...) @ksprintf(ptr noundef nonnull %1, ptr noundef nonnull @.str.1, i32 noundef %19) #7
  %21 = add nuw nsw i32 %.117, 1
  %exitcond20.not = icmp eq i32 %21, 10000000
  br i1 %exitcond20.not, label %22, label %17, !llvm.loop !14

22:                                               ; preds = %17
  %23 = load ptr, ptr @stderr, align 8, !tbaa !13
  %24 = call i64 @clock() #7
  %25 = sub nsw i64 %24, %16
  %26 = sitofp i64 %25 to double
  %27 = fdiv double %26, 1.000000e+06
  %28 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %23, ptr noundef nonnull @.str.2, double noundef %27) #8
  call void @srand48(i64 noundef 11) #7
  %29 = getelementptr inbounds i8, ptr %2, i64 16
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(24) %2, i8 0, i64 24, i1 false)
  %30 = call i64 @clock() #7
  br label %31

31:                                               ; preds = %22, %31
  %.218 = phi i32 [ 0, %22 ], [ %37, %31 ]
  %32 = call i64 @lrand48() #7
  %33 = trunc i64 %32 to i32
  store i64 0, ptr %1, align 8, !tbaa !5
  store i64 0, ptr %2, align 8, !tbaa !5
  %34 = call i32 @kputw(i32 noundef %33, ptr noundef nonnull %2)
  %35 = load ptr, ptr %29, align 8, !tbaa !15
  %36 = call i32 @kputs(ptr noundef %35, ptr noundef nonnull %1)
  %37 = add nuw nsw i32 %.218, 1
  %exitcond21.not = icmp eq i32 %37, 10000000
  br i1 %exitcond21.not, label %38, label %31, !llvm.loop !16

38:                                               ; preds = %31
  %39 = load ptr, ptr @stderr, align 8, !tbaa !13
  %40 = call i64 @clock() #7
  %41 = sub nsw i64 %40, %30
  %42 = sitofp i64 %41 to double
  %43 = fdiv double %42, 1.000000e+06
  %44 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %39, ptr noundef nonnull @.str.3, double noundef %43) #8
  call void @srand48(i64 noundef 11) #7
  %45 = call i64 @clock() #7
  br label %46

46:                                               ; preds = %38, %46
  %.319 = phi i32 [ 0, %38 ], [ %52, %46 ]
  %47 = call i64 @lrand48() #7
  %48 = trunc i64 %47 to i32
  store i64 0, ptr %1, align 8, !tbaa !5
  store i64 0, ptr %2, align 8, !tbaa !5
  %49 = call i32 @kputw(i32 noundef %48, ptr noundef nonnull %2)
  %50 = load ptr, ptr %29, align 8, !tbaa !15
  %51 = call i32 (ptr, ptr, ...) @ksprintf(ptr noundef nonnull %1, ptr noundef nonnull @.str.4, ptr noundef %50) #7
  %52 = add nuw nsw i32 %.319, 1
  %exitcond22.not = icmp eq i32 %52, 10000000
  br i1 %exitcond22.not, label %53, label %46, !llvm.loop !17

53:                                               ; preds = %46
  %54 = load ptr, ptr @stderr, align 8, !tbaa !13
  %55 = call i64 @clock() #7
  %56 = sub nsw i64 %55, %45
  %57 = sitofp i64 %56 to double
  %58 = fdiv double %57, 1.000000e+06
  %59 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %54, ptr noundef nonnull @.str.5, double noundef %58) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %2) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %1) #7
  ret i32 0
}

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nounwind
declare void @srand48(i64 noundef) local_unnamed_addr #2

; Function Attrs: nounwind
declare i64 @clock() local_unnamed_addr #2

; Function Attrs: nounwind
declare i64 @lrand48() local_unnamed_addr #2

; Function Attrs: inlinehint nounwind uwtable
declare hidden i32 @kputw(i32 noundef, ptr 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 @fprintf(ptr nocapture noundef, ptr nocapture noundef readonly, ...) local_unnamed_addr #4

declare i32 @ksprintf(ptr noundef, ptr noundef, ...) local_unnamed_addr #5

; Function Attrs: inlinehint nounwind uwtable
declare hidden i32 @kputs(ptr noundef, ptr noundef) local_unnamed_addr #3

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #6

attributes #0 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { inlinehint nounwind uwtable "min-legal-vector-width"="0" "no-trapping-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 = { "no-trapping-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 nounwind willreturn memory(argmem: write) }
attributes #7 = { nounwind }
attributes #8 = { cold nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !7, i64 0}
!6 = !{!"__kstring_t", !7, i64 0, !7, i64 8, !10, i64 16}
!7 = !{!"long", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"any pointer", !8, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = !{!10, !10, i64 0}
!14 = distinct !{!14, !12}
!15 = !{!6, !10, i64 16}
!16 = distinct !{!16, !12}
!17 = distinct !{!17, !12}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,LoopRotatePass,MemCpyOptPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass