; LLVM IR from Leet-Us-Code/DSA-A-Z-Practice :: Sid's Levels/Level - 1/Backtracking (RatInaMaze)

; 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"

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_Z4safeiiPA5_iiPA5_b(i32 noundef, i32 noundef, ptr noundef, i32 noundef, ptr noundef) #0

; Function Attrs: mustprogress uwtable
define dso_local void @_Z8allPathsiiPA5_iiRNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERSt6vectorIS6_SaIS6_EEPA5_b(i32 noundef %0, i32 noundef %1, ptr noundef %2, i32 noundef %3, ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(24) %5, ptr noundef %6) #1 {
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca ptr, align 8
  %13 = alloca ptr, align 8
  %14 = alloca ptr, align 8
  store i32 %0, ptr %8, align 4, !tbaa !5
  store i32 %1, ptr %9, align 4, !tbaa !5
  store ptr %2, ptr %10, align 8, !tbaa !9
  store i32 %3, ptr %11, align 4, !tbaa !5
  store ptr %4, ptr %12, align 8, !tbaa !9
  store ptr %5, ptr %13, align 8, !tbaa !9
  store ptr %6, ptr %14, align 8, !tbaa !9
  %15 = load i32, ptr %8, align 4, !tbaa !5
  %16 = load i32, ptr %9, align 4, !tbaa !5
  %17 = load ptr, ptr %10, align 8, !tbaa !9
  %18 = load i32, ptr %11, align 4, !tbaa !5
  %19 = load ptr, ptr %14, align 8, !tbaa !9
  %20 = call noundef zeroext i1 @_Z4safeiiPA5_iiPA5_b(i32 noundef %15, i32 noundef %16, ptr noundef %17, i32 noundef %18, ptr noundef %19)
  br i1 %20, label %22, label %21

21:                                               ; preds = %7
  br label %126

22:                                               ; preds = %7
  %23 = load i32, ptr %8, align 4, !tbaa !5
  %24 = load i32, ptr %11, align 4, !tbaa !5
  %25 = sub nsw i32 %24, 1
  %26 = icmp eq i32 %23, %25
  br i1 %26, label %27, label %35

27:                                               ; preds = %22
  %28 = load i32, ptr %9, align 4, !tbaa !5
  %29 = load i32, ptr %11, align 4, !tbaa !5
  %30 = sub nsw i32 %29, 1
  %31 = icmp eq i32 %28, %30
  br i1 %31, label %32, label %35

32:                                               ; preds = %27
  %33 = load ptr, ptr %13, align 8, !tbaa !9
  %34 = load ptr, ptr %12, align 8, !tbaa !9
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE9push_backERKS5_(ptr noundef nonnull align 8 dereferenceable(24) %33, ptr noundef nonnull align 8 dereferenceable(32) %34)
  br label %126

35:                                               ; preds = %27, %22
  %36 = load ptr, ptr %14, align 8, !tbaa !9
  %37 = load i32, ptr %8, align 4, !tbaa !5
  %38 = sext i32 %37 to i64
  %39 = getelementptr inbounds [5 x i8], ptr %36, i64 %38
  %40 = load i32, ptr %9, align 4, !tbaa !5
  %41 = sext i32 %40 to i64
  %42 = getelementptr inbounds [5 x i8], ptr %39, i64 0, i64 %41
  store i8 1, ptr %42, align 1, !tbaa !11
  %43 = load i32, ptr %8, align 4, !tbaa !5
  %44 = add nsw i32 %43, 1
  %45 = load i32, ptr %9, align 4, !tbaa !5
  %46 = load ptr, ptr %10, align 8, !tbaa !9
  %47 = load i32, ptr %11, align 4, !tbaa !5
  %48 = load ptr, ptr %14, align 8, !tbaa !9
  %49 = call noundef zeroext i1 @_Z4safeiiPA5_iiPA5_b(i32 noundef %44, i32 noundef %45, ptr noundef %46, i32 noundef %47, ptr noundef %48)
  br i1 %49, label %50, label %61

50:                                               ; preds = %35
  %51 = load ptr, ptr %12, align 8, !tbaa !9
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE9push_backEc(ptr noundef nonnull align 8 dereferenceable(32) %51, i8 noundef signext 68)
  %52 = load i32, ptr %8, align 4, !tbaa !5
  %53 = add nsw i32 %52, 1
  %54 = load i32, ptr %9, align 4, !tbaa !5
  %55 = load ptr, ptr %10, align 8, !tbaa !9
  %56 = load i32, ptr %11, align 4, !tbaa !5
  %57 = load ptr, ptr %12, align 8, !tbaa !9
  %58 = load ptr, ptr %13, align 8, !tbaa !9
  %59 = load ptr, ptr %14, align 8, !tbaa !9
  call void @_Z8allPathsiiPA5_iiRNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERSt6vectorIS6_SaIS6_EEPA5_b(i32 noundef %53, i32 noundef %54, ptr noundef %55, i32 noundef %56, ptr noundef nonnull align 8 dereferenceable(32) %57, ptr noundef nonnull align 8 dereferenceable(24) %58, ptr noundef %59)
  %60 = load ptr, ptr %12, align 8, !tbaa !9
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(32) %60) #2
  br label %61

61:                                               ; preds = %50, %35
  %62 = load i32, ptr %8, align 4, !tbaa !5
  %63 = load i32, ptr %9, align 4, !tbaa !5
  %64 = sub nsw i32 %63, 1
  %65 = load ptr, ptr %10, align 8, !tbaa !9
  %66 = load i32, ptr %11, align 4, !tbaa !5
  %67 = load ptr, ptr %14, align 8, !tbaa !9
  %68 = call noundef zeroext i1 @_Z4safeiiPA5_iiPA5_b(i32 noundef %62, i32 noundef %64, ptr noundef %65, i32 noundef %66, ptr noundef %67)
  br i1 %68, label %69, label %80

69:                                               ; preds = %61
  %70 = load ptr, ptr %12, align 8, !tbaa !9
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE9push_backEc(ptr noundef nonnull align 8 dereferenceable(32) %70, i8 noundef signext 76)
  %71 = load i32, ptr %8, align 4, !tbaa !5
  %72 = load i32, ptr %9, align 4, !tbaa !5
  %73 = sub nsw i32 %72, 1
  %74 = load ptr, ptr %10, align 8, !tbaa !9
  %75 = load i32, ptr %11, align 4, !tbaa !5
  %76 = load ptr, ptr %12, align 8, !tbaa !9
  %77 = load ptr, ptr %13, align 8, !tbaa !9
  %78 = load ptr, ptr %14, align 8, !tbaa !9
  call void @_Z8allPathsiiPA5_iiRNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERSt6vectorIS6_SaIS6_EEPA5_b(i32 noundef %71, i32 noundef %73, ptr noundef %74, i32 noundef %75, ptr noundef nonnull align 8 dereferenceable(32) %76, ptr noundef nonnull align 8 dereferenceable(24) %77, ptr noundef %78)
  %79 = load ptr, ptr %12, align 8, !tbaa !9
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(32) %79) #2
  br label %80

80:                                               ; preds = %69, %61
  %81 = load i32, ptr %8, align 4, !tbaa !5
  %82 = load i32, ptr %9, align 4, !tbaa !5
  %83 = add nsw i32 %82, 1
  %84 = load ptr, ptr %10, align 8, !tbaa !9
  %85 = load i32, ptr %11, align 4, !tbaa !5
  %86 = load ptr, ptr %14, align 8, !tbaa !9
  %87 = call noundef zeroext i1 @_Z4safeiiPA5_iiPA5_b(i32 noundef %81, i32 noundef %83, ptr noundef %84, i32 noundef %85, ptr noundef %86)
  br i1 %87, label %88, label %99

88:                                               ; preds = %80
  %89 = load ptr, ptr %12, align 8, !tbaa !9
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE9push_backEc(ptr noundef nonnull align 8 dereferenceable(32) %89, i8 noundef signext 82)
  %90 = load i32, ptr %8, align 4, !tbaa !5
  %91 = load i32, ptr %9, align 4, !tbaa !5
  %92 = add nsw i32 %91, 1
  %93 = load ptr, ptr %10, align 8, !tbaa !9
  %94 = load i32, ptr %11, align 4, !tbaa !5
  %95 = load ptr, ptr %12, align 8, !tbaa !9
  %96 = load ptr, ptr %13, align 8, !tbaa !9
  %97 = load ptr, ptr %14, align 8, !tbaa !9
  call void @_Z8allPathsiiPA5_iiRNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERSt6vectorIS6_SaIS6_EEPA5_b(i32 noundef %90, i32 noundef %92, ptr noundef %93, i32 noundef %94, ptr noundef nonnull align 8 dereferenceable(32) %95, ptr noundef nonnull align 8 dereferenceable(24) %96, ptr noundef %97)
  %98 = load ptr, ptr %12, align 8, !tbaa !9
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(32) %98) #2
  br label %99

99:                                               ; preds = %88, %80
  %100 = load i32, ptr %8, align 4, !tbaa !5
  %101 = sub nsw i32 %100, 1
  %102 = load i32, ptr %9, align 4, !tbaa !5
  %103 = load ptr, ptr %10, align 8, !tbaa !9
  %104 = load i32, ptr %11, align 4, !tbaa !5
  %105 = load ptr, ptr %14, align 8, !tbaa !9
  %106 = call noundef zeroext i1 @_Z4safeiiPA5_iiPA5_b(i32 noundef %101, i32 noundef %102, ptr noundef %103, i32 noundef %104, ptr noundef %105)
  br i1 %106, label %107, label %118

107:                                              ; preds = %99
  %108 = load ptr, ptr %12, align 8, !tbaa !9
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE9push_backEc(ptr noundef nonnull align 8 dereferenceable(32) %108, i8 noundef signext 85)
  %109 = load i32, ptr %8, align 4, !tbaa !5
  %110 = sub nsw i32 %109, 1
  %111 = load i32, ptr %9, align 4, !tbaa !5
  %112 = load ptr, ptr %10, align 8, !tbaa !9
  %113 = load i32, ptr %11, align 4, !tbaa !5
  %114 = load ptr, ptr %12, align 8, !tbaa !9
  %115 = load ptr, ptr %13, align 8, !tbaa !9
  %116 = load ptr, ptr %14, align 8, !tbaa !9
  call void @_Z8allPathsiiPA5_iiRNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERSt6vectorIS6_SaIS6_EEPA5_b(i32 noundef %110, i32 noundef %111, ptr noundef %112, i32 noundef %113, ptr noundef nonnull align 8 dereferenceable(32) %114, ptr noundef nonnull align 8 dereferenceable(24) %115, ptr noundef %116)
  %117 = load ptr, ptr %12, align 8, !tbaa !9
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(32) %117) #2
  br label %118

118:                                              ; preds = %107, %99
  %119 = load ptr, ptr %14, align 8, !tbaa !9
  %120 = load i32, ptr %8, align 4, !tbaa !5
  %121 = sext i32 %120 to i64
  %122 = getelementptr inbounds [5 x i8], ptr %119, i64 %121
  %123 = load i32, ptr %9, align 4, !tbaa !5
  %124 = sext i32 %123 to i64
  %125 = getelementptr inbounds [5 x i8], ptr %122, i64 0, i64 %124
  store i8 0, ptr %125, align 1, !tbaa !11
  br label %126

126:                                              ; preds = %118, %32, %21
  ret void
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE9push_backERKS5_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(32)) #1 align 2

; Function Attrs: mustprogress uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE9push_backEc(ptr noundef nonnull align 8 dereferenceable(32), i8 noundef signext) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(32)) #0 align 2

attributes #0 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-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 = { nounwind }

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

!0 = !{i32 1, !"wchar_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++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"bool", !7, i64 0}


; 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"

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_Z4safeiiPA5_iiPA5_b(i32 noundef, i32 noundef, ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
define dso_local void @_Z8allPathsiiPA5_iiRNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERSt6vectorIS6_SaIS6_EEPA5_b(i32 noundef %0, i32 noundef %1, ptr noundef %2, i32 noundef %3, ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(24) %5, ptr noundef %6) local_unnamed_addr #1 {
  %8 = tail call noundef zeroext i1 @_Z4safeiiPA5_iiPA5_b(i32 noundef %0, i32 noundef %1, ptr noundef %2, i32 noundef %3, ptr noundef %6)
  br i1 %8, label %9, label %34

9:                                                ; preds = %7
  %10 = add nsw i32 %3, -1
  %11 = icmp eq i32 %10, %0
  %12 = icmp eq i32 %10, %1
  %or.cond = and i1 %11, %12
  br i1 %or.cond, label %13, label %14

13:                                               ; preds = %9
  tail call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE9push_backERKS5_(ptr noundef nonnull align 8 dereferenceable(24) %5, ptr noundef nonnull align 8 dereferenceable(32) %4)
  br label %34

14:                                               ; preds = %9
  %15 = sext i32 %0 to i64
  %16 = sext i32 %1 to i64
  %17 = getelementptr inbounds [5 x i8], ptr %6, i64 %15, i64 %16
  store i8 1, ptr %17, align 1, !tbaa !5
  %18 = add nsw i32 %0, 1
  %19 = tail call noundef zeroext i1 @_Z4safeiiPA5_iiPA5_b(i32 noundef %18, i32 noundef %1, ptr noundef %2, i32 noundef %3, ptr noundef %6)
  br i1 %19, label %20, label %21

20:                                               ; preds = %14
  tail call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE9push_backEc(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef signext 68)
  tail call void @_Z8allPathsiiPA5_iiRNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERSt6vectorIS6_SaIS6_EEPA5_b(i32 noundef %18, i32 noundef %1, ptr noundef %2, i32 noundef %3, ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(24) %5, ptr noundef nonnull %6)
  tail call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(32) %4) #2
  br label %21

21:                                               ; preds = %20, %14
  %22 = add nsw i32 %1, -1
  %23 = tail call noundef zeroext i1 @_Z4safeiiPA5_iiPA5_b(i32 noundef %0, i32 noundef %22, ptr noundef %2, i32 noundef %3, ptr noundef nonnull %6)
  br i1 %23, label %24, label %25

24:                                               ; preds = %21
  tail call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE9push_backEc(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef signext 76)
  tail call void @_Z8allPathsiiPA5_iiRNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERSt6vectorIS6_SaIS6_EEPA5_b(i32 noundef %0, i32 noundef %22, ptr noundef %2, i32 noundef %3, ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(24) %5, ptr noundef nonnull %6)
  tail call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(32) %4) #2
  br label %25

25:                                               ; preds = %24, %21
  %26 = add nsw i32 %1, 1
  %27 = tail call noundef zeroext i1 @_Z4safeiiPA5_iiPA5_b(i32 noundef %0, i32 noundef %26, ptr noundef %2, i32 noundef %3, ptr noundef nonnull %6)
  br i1 %27, label %28, label %29

28:                                               ; preds = %25
  tail call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE9push_backEc(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef signext 82)
  tail call void @_Z8allPathsiiPA5_iiRNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERSt6vectorIS6_SaIS6_EEPA5_b(i32 noundef %0, i32 noundef %26, ptr noundef %2, i32 noundef %3, ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(24) %5, ptr noundef nonnull %6)
  tail call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(32) %4) #2
  br label %29

29:                                               ; preds = %28, %25
  %30 = add nsw i32 %0, -1
  %31 = tail call noundef zeroext i1 @_Z4safeiiPA5_iiPA5_b(i32 noundef %30, i32 noundef %1, ptr noundef %2, i32 noundef %3, ptr noundef nonnull %6)
  br i1 %31, label %32, label %33

32:                                               ; preds = %29
  tail call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE9push_backEc(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef signext 85)
  tail call void @_Z8allPathsiiPA5_iiRNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERSt6vectorIS6_SaIS6_EEPA5_b(i32 noundef %30, i32 noundef %1, ptr noundef %2, i32 noundef %3, ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(24) %5, ptr noundef nonnull %6)
  tail call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(32) %4) #2
  br label %33

33:                                               ; preds = %32, %29
  store i8 0, ptr %17, align 1, !tbaa !5
  br label %34

34:                                               ; preds = %7, %33, %13
  ret void
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE9push_backERKS5_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE9push_backEc(ptr noundef nonnull align 8 dereferenceable(32), i8 noundef signext) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #0 align 2

attributes #0 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-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 = { nounwind }

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

!0 = !{i32 1, !"wchar_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 = !{!"bool", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GlobalOptPass,InstCombinePass,SROAPass,SimplifyCFGPass,TailCallElimPass