; LLVM IR from reyadussalahin/problem-solving :: data_structure/stack/loj/F1113 (Solution)

; 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.st_stack = type { [110 x ptr], i32 }

@.str = external hidden unnamed_addr constant [3 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [10 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [9 x i8], align 1

; Function Attrs: nounwind uwtable
declare dso_local ptr @create_stack() #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 allocsize(0)
declare noalias ptr @malloc(i64 noundef) #2

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

; Function Attrs: nounwind uwtable
declare dso_local void @push(ptr noundef, ptr noundef) #0

; Function Attrs: nounwind uwtable
declare dso_local ptr @pop(ptr noundef) #0

; Function Attrs: nounwind uwtable
declare dso_local void @stack_flush(ptr noundef) #0

; Function Attrs: nounwind
declare void @free(ptr noundef) #3

; Function Attrs: nounwind uwtable
define dso_local i32 @main() #0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca [6 x i8], align 1
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #6
  call void @llvm.lifetime.start.p0(i64 6, ptr %6) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #6
  %9 = call ptr @create_stack()
  store ptr %9, ptr %8, align 8, !tbaa !5
  %10 = call ptr @create_stack()
  store ptr %10, ptr %7, align 8, !tbaa !5
  %11 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef %3)
  store i32 0, ptr %2, align 4, !tbaa !9
  br label %12

12:                                               ; preds = %81, %0
  %13 = load i32, ptr %2, align 4, !tbaa !9
  %14 = load i32, ptr %3, align 4, !tbaa !9
  %15 = icmp slt i32 %13, %14
  br i1 %15, label %16, label %86

16:                                               ; preds = %12
  %17 = load i32, ptr %2, align 4, !tbaa !9
  %18 = add nsw i32 %17, 1
  %19 = call i32 (ptr, ...) @printf(ptr noundef @.str.1, i32 noundef %18)
  %20 = call noalias ptr @malloc(i64 noundef 60) #7
  store ptr %20, ptr %4, align 8, !tbaa !5
  %21 = load ptr, ptr %4, align 8, !tbaa !5
  %22 = call ptr @strcpy(ptr noundef %21, ptr noundef @.str.2) #6
  %23 = getelementptr inbounds [6 x i8], ptr %6, i64 0, i64 0
  %24 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.3, ptr noundef %23)
  br label %25

25:                                               ; preds = %78, %16
  %26 = getelementptr inbounds [6 x i8], ptr %6, i64 0, i64 0
  %27 = call i32 @strcmp(ptr noundef %26, ptr noundef @.str.4) #8
  %28 = icmp ne i32 %27, 0
  br i1 %28, label %29, label %81

29:                                               ; preds = %25
  %30 = getelementptr inbounds [6 x i8], ptr %6, i64 0, i64 0
  %31 = call i32 @strcmp(ptr noundef %30, ptr noundef @.str.5) #8
  %32 = icmp eq i32 %31, 0
  br i1 %32, label %33, label %43

33:                                               ; preds = %29
  %34 = call noalias ptr @malloc(i64 noundef 60) #7
  store ptr %34, ptr %5, align 8, !tbaa !5
  %35 = load ptr, ptr %5, align 8, !tbaa !5
  %36 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.3, ptr noundef %35)
  %37 = load ptr, ptr %8, align 8, !tbaa !5
  %38 = load ptr, ptr %4, align 8, !tbaa !5
  call void @push(ptr noundef %37, ptr noundef %38)
  %39 = load ptr, ptr %5, align 8, !tbaa !5
  store ptr %39, ptr %4, align 8, !tbaa !5
  %40 = load ptr, ptr %7, align 8, !tbaa !5
  call void @stack_flush(ptr noundef %40)
  %41 = load ptr, ptr %4, align 8, !tbaa !5
  %42 = call i32 (ptr, ...) @printf(ptr noundef @.str.6, ptr noundef %41)
  br label %78

43:                                               ; preds = %29
  %44 = getelementptr inbounds [6 x i8], ptr %6, i64 0, i64 0
  %45 = call i32 @strcmp(ptr noundef %44, ptr noundef @.str.7) #8
  %46 = icmp eq i32 %45, 0
  br i1 %46, label %47, label %62

47:                                               ; preds = %43
  %48 = load ptr, ptr %8, align 8, !tbaa !5
  %49 = getelementptr inbounds %struct.st_stack, ptr %48, i32 0, i32 1
  %50 = load i32, ptr %49, align 8, !tbaa !11
  %51 = icmp eq i32 %50, 0
  br i1 %51, label %52, label %54

52:                                               ; preds = %47
  %53 = call i32 (ptr, ...) @printf(ptr noundef @.str.8)
  br label %61

54:                                               ; preds = %47
  %55 = load ptr, ptr %7, align 8, !tbaa !5
  %56 = load ptr, ptr %4, align 8, !tbaa !5
  call void @push(ptr noundef %55, ptr noundef %56)
  %57 = load ptr, ptr %8, align 8, !tbaa !5
  %58 = call ptr @pop(ptr noundef %57)
  store ptr %58, ptr %4, align 8, !tbaa !5
  %59 = load ptr, ptr %4, align 8, !tbaa !5
  %60 = call i32 (ptr, ...) @printf(ptr noundef @.str.6, ptr noundef %59)
  br label %61

61:                                               ; preds = %54, %52
  br label %77

62:                                               ; preds = %43
  %63 = load ptr, ptr %7, align 8, !tbaa !5
  %64 = getelementptr inbounds %struct.st_stack, ptr %63, i32 0, i32 1
  %65 = load i32, ptr %64, align 8, !tbaa !11
  %66 = icmp eq i32 %65, 0
  br i1 %66, label %67, label %69

67:                                               ; preds = %62
  %68 = call i32 (ptr, ...) @printf(ptr noundef @.str.8)
  br label %76

69:                                               ; preds = %62
  %70 = load ptr, ptr %8, align 8, !tbaa !5
  %71 = load ptr, ptr %4, align 8, !tbaa !5
  call void @push(ptr noundef %70, ptr noundef %71)
  %72 = load ptr, ptr %7, align 8, !tbaa !5
  %73 = call ptr @pop(ptr noundef %72)
  store ptr %73, ptr %4, align 8, !tbaa !5
  %74 = load ptr, ptr %4, align 8, !tbaa !5
  %75 = call i32 (ptr, ...) @printf(ptr noundef @.str.6, ptr noundef %74)
  br label %76

76:                                               ; preds = %69, %67
  br label %77

77:                                               ; preds = %76, %61
  br label %78

78:                                               ; preds = %77, %33
  %79 = getelementptr inbounds [6 x i8], ptr %6, i64 0, i64 0
  %80 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.3, ptr noundef %79)
  br label %25, !llvm.loop !13

81:                                               ; preds = %25
  %82 = load ptr, ptr %8, align 8, !tbaa !5
  call void @stack_flush(ptr noundef %82)
  %83 = load ptr, ptr %7, align 8, !tbaa !5
  call void @stack_flush(ptr noundef %83)
  %84 = load i32, ptr %2, align 4, !tbaa !9
  %85 = add nsw i32 %84, 1
  store i32 %85, ptr %2, align 4, !tbaa !9
  br label %12, !llvm.loop !15

86:                                               ; preds = %12
  %87 = load ptr, ptr %8, align 8, !tbaa !5
  call void @free(ptr noundef %87) #6
  %88 = load ptr, ptr %7, align 8, !tbaa !5
  call void @free(ptr noundef %88) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #6
  call void @llvm.lifetime.end.p0(i64 6, ptr %6) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #6
  ret i32 0
}

declare i32 @__isoc99_scanf(ptr noundef, ...) #4

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

; Function Attrs: nounwind
declare ptr @strcpy(ptr noundef, ptr noundef) #3

; Function Attrs: nounwind willreturn memory(read)
declare i32 @strcmp(ptr noundef, ptr noundef) #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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nounwind allocsize(0) "no-trapping-math"="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 "no-trapping-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 willreturn memory(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 = { nounwind }
attributes #7 = { nounwind allocsize(0) }
attributes #8 = { 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 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!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, !10, i64 880}
!12 = !{!"st_stack", !7, i64 0, !10, i64 880}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = distinct !{!15, !14}


; 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"

@.str = external hidden unnamed_addr constant [3 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [10 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [9 x i8], align 1

; Function Attrs: nounwind uwtable
declare dso_local ptr @create_stack() local_unnamed_addr #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 nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @malloc(i64 noundef) local_unnamed_addr #2

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

; Function Attrs: nounwind uwtable
declare dso_local void @push(ptr noundef, ptr noundef) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
declare dso_local ptr @pop(ptr noundef) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
declare dso_local void @stack_flush(ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, inaccessiblemem: readwrite)
declare void @free(ptr allocptr nocapture noundef) local_unnamed_addr #3

; Function Attrs: nounwind uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 {
  %1 = alloca i32, align 4
  %2 = alloca [6 x i8], align 1
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #7
  call void @llvm.lifetime.start.p0(i64 6, ptr nonnull %2) #7
  %3 = tail call ptr @create_stack()
  %4 = tail call ptr @create_stack()
  %5 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %1)
  %6 = load i32, ptr %1, align 4, !tbaa !5
  %7 = icmp sgt i32 %6, 0
  br i1 %7, label %.lr.ph28, label %._crit_edge29

.lr.ph28:                                         ; preds = %0
  %8 = getelementptr inbounds i8, ptr %4, i64 880
  %9 = getelementptr inbounds i8, ptr %3, i64 880
  br label %10

10:                                               ; preds = %.lr.ph28, %._crit_edge
  %.026 = phi i32 [ 0, %.lr.ph28 ], [ %11, %._crit_edge ]
  %11 = add nuw nsw i32 %.026, 1
  %12 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %11)
  %13 = call noalias dereferenceable_or_null(60) ptr @malloc(i64 noundef 60) #8
  %14 = call ptr @strcpy(ptr noundef nonnull dereferenceable(1) %13, ptr noundef nonnull dereferenceable(1) @.str.2) #7
  %15 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.3, ptr noundef nonnull %2)
  %16 = call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %2, ptr noundef nonnull dereferenceable(1) @.str.4) #9
  %.not24 = icmp eq i32 %16, 0
  br i1 %.not24, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %10, %42
  %.02325 = phi ptr [ %.1, %42 ], [ %13, %10 ]
  %17 = call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %2, ptr noundef nonnull dereferenceable(1) @.str.5) #9
  %18 = icmp eq i32 %17, 0
  br i1 %18, label %19, label %23

19:                                               ; preds = %.lr.ph
  %20 = call noalias dereferenceable_or_null(60) ptr @malloc(i64 noundef 60) #8
  %21 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.3, ptr noundef %20)
  call void @push(ptr noundef %3, ptr noundef %.02325)
  call void @stack_flush(ptr noundef %4)
  %22 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.6, ptr noundef %20)
  br label %42

23:                                               ; preds = %.lr.ph
  %24 = call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %2, ptr noundef nonnull dereferenceable(1) @.str.7) #9
  %25 = icmp eq i32 %24, 0
  br i1 %25, label %26, label %34

26:                                               ; preds = %23
  %27 = load i32, ptr %9, align 8, !tbaa !9
  %28 = icmp eq i32 %27, 0
  br i1 %28, label %29, label %31

29:                                               ; preds = %26
  %30 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.8)
  br label %42

31:                                               ; preds = %26
  call void @push(ptr noundef %4, ptr noundef %.02325)
  %32 = call ptr @pop(ptr noundef nonnull %3)
  %33 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.6, ptr noundef %32)
  br label %42

34:                                               ; preds = %23
  %35 = load i32, ptr %8, align 8, !tbaa !9
  %36 = icmp eq i32 %35, 0
  br i1 %36, label %37, label %39

37:                                               ; preds = %34
  %38 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.8)
  br label %42

39:                                               ; preds = %34
  call void @push(ptr noundef %3, ptr noundef %.02325)
  %40 = call ptr @pop(ptr noundef nonnull %4)
  %41 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.6, ptr noundef %40)
  br label %42

42:                                               ; preds = %31, %29, %39, %37, %19
  %.1 = phi ptr [ %20, %19 ], [ %.02325, %29 ], [ %32, %31 ], [ %.02325, %37 ], [ %40, %39 ]
  %43 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.3, ptr noundef nonnull %2)
  %44 = call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %2, ptr noundef nonnull dereferenceable(1) @.str.4) #9
  %.not = icmp eq i32 %44, 0
  br i1 %.not, label %._crit_edge, label %.lr.ph, !llvm.loop !11

._crit_edge:                                      ; preds = %42, %10
  call void @stack_flush(ptr noundef %3)
  call void @stack_flush(ptr noundef %4)
  %45 = load i32, ptr %1, align 4, !tbaa !5
  %46 = icmp slt i32 %11, %45
  br i1 %46, label %10, label %._crit_edge29, !llvm.loop !13

._crit_edge29:                                    ; preds = %._crit_edge, %0
  call void @free(ptr noundef %3) #7
  call void @free(ptr noundef %4) #7
  call void @llvm.lifetime.end.p0(i64 6, ptr nonnull %2) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #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: mustprogress nofree nounwind willreturn memory(argmem: readwrite)
declare ptr @strcpy(ptr noalias noundef returned writeonly, ptr noalias nocapture noundef readonly) local_unnamed_addr #5

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare i32 @strcmp(ptr nocapture noundef, ptr nocapture noundef) local_unnamed_addr #6

attributes #0 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite) "alloc-family"="malloc" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress 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 #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 = { 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 #6 = { mustprogress nofree nounwind willreturn memory(argmem: read) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { nounwind }
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 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !6, i64 880}
!10 = !{!"st_stack", !7, i64 0, !6, i64 880}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass