; LLVM IR from HarshCasper/NeoAlgo :: C-Plus-Plus/ds/BinaryTreeFromInorderPostorder.ll (Z6helperSt6vectorIiSaIiEES1_iiii)

; 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"

%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%struct.TreeNode = type { i32, ptr, ptr }

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_Z7newNodei(i32 noundef) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress uwtable
define dso_local noundef ptr @_Z6helperSt6vectorIiSaIiEES1_iiii(ptr noundef %0, ptr noundef %1, i32 noundef %2, i32 noundef %3, i32 noundef %4, i32 noundef %5) #1 personality ptr @__gxx_personality_v0 {
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca ptr, align 8
  %16 = alloca i32, align 4
  %17 = alloca i32, align 4
  %18 = alloca i32, align 4
  %19 = alloca %"class.std::vector", align 8
  %20 = alloca %"class.std::vector", align 8
  %21 = alloca ptr, align 8
  %22 = alloca i32, align 4
  %23 = alloca %"class.std::vector", align 8
  %24 = alloca %"class.std::vector", align 8
  store ptr %0, ptr %8, align 8, !tbaa !5
  store ptr %1, ptr %9, align 8, !tbaa !5
  store i32 %2, ptr %10, align 4, !tbaa !9
  store i32 %3, ptr %11, align 4, !tbaa !9
  store i32 %4, ptr %12, align 4, !tbaa !9
  store i32 %5, ptr %13, align 4, !tbaa !9
  %25 = load i32, ptr %10, align 4, !tbaa !9
  %26 = load i32, ptr %11, align 4, !tbaa !9
  %27 = icmp sgt i32 %25, %26
  br i1 %27, label %28, label %29

28:                                               ; preds = %6
  store ptr null, ptr %7, align 8
  br label %106

29:                                               ; preds = %6
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #3
  %30 = load i32, ptr %13, align 4, !tbaa !9
  %31 = sext i32 %30 to i64
  %32 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef %31) #3
  %33 = load i32, ptr %32, align 4, !tbaa !9
  store i32 %33, ptr %14, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #3
  %34 = load i32, ptr %14, align 4, !tbaa !9
  %35 = call noundef ptr @_Z7newNodei(i32 noundef %34)
  store ptr %35, ptr %15, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #3
  %36 = load i32, ptr %10, align 4, !tbaa !9
  store i32 %36, ptr %16, align 4, !tbaa !9
  br label %37

37:                                               ; preds = %50, %29
  %38 = load i32, ptr %16, align 4, !tbaa !9
  %39 = load i32, ptr %11, align 4, !tbaa !9
  %40 = icmp sle i32 %38, %39
  br i1 %40, label %41, label %53

41:                                               ; preds = %37
  %42 = load i32, ptr %16, align 4, !tbaa !9
  %43 = sext i32 %42 to i64
  %44 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %43) #3
  %45 = load i32, ptr %44, align 4, !tbaa !9
  %46 = load i32, ptr %14, align 4, !tbaa !9
  %47 = icmp eq i32 %45, %46
  br i1 %47, label %48, label %49

48:                                               ; preds = %41
  br label %53

49:                                               ; preds = %41
  br label %50

50:                                               ; preds = %49
  %51 = load i32, ptr %16, align 4, !tbaa !9
  %52 = add nsw i32 %51, 1
  store i32 %52, ptr %16, align 4, !tbaa !9
  br label %37, !llvm.loop !11

53:                                               ; preds = %48, %37
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #3
  %54 = load i32, ptr %16, align 4, !tbaa !9
  %55 = load i32, ptr %10, align 4, !tbaa !9
  %56 = sub nsw i32 %54, %55
  store i32 %56, ptr %17, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %18) #3
  %57 = load i32, ptr %11, align 4, !tbaa !9
  %58 = load i32, ptr %16, align 4, !tbaa !9
  %59 = sub nsw i32 %57, %58
  store i32 %59, ptr %18, align 4, !tbaa !9
  call void @_ZNSt6vectorIiSaIiEEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %19, ptr noundef nonnull align 8 dereferenceable(24) %0)
  invoke void @_ZNSt6vectorIiSaIiEEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %20, ptr noundef nonnull align 8 dereferenceable(24) %1)
          to label %60 unwind label %87

60:                                               ; preds = %53
  %61 = load i32, ptr %10, align 4, !tbaa !9
  %62 = load i32, ptr %16, align 4, !tbaa !9
  %63 = sub nsw i32 %62, 1
  %64 = load i32, ptr %12, align 4, !tbaa !9
  %65 = load i32, ptr %12, align 4, !tbaa !9
  %66 = load i32, ptr %17, align 4, !tbaa !9
  %67 = add nsw i32 %65, %66
  %68 = sub nsw i32 %67, 1
  %69 = invoke noundef ptr @_Z6helperSt6vectorIiSaIiEES1_iiii(ptr noundef %19, ptr noundef %20, i32 noundef %61, i32 noundef %63, i32 noundef %64, i32 noundef %68)
          to label %70 unwind label %91

70:                                               ; preds = %60
  %71 = load ptr, ptr %15, align 8, !tbaa !5
  %72 = getelementptr inbounds %struct.TreeNode, ptr %71, i32 0, i32 1
  store ptr %69, ptr %72, align 8, !tbaa !13
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %20) #3
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %19) #3
  call void @_ZNSt6vectorIiSaIiEEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %23, ptr noundef nonnull align 8 dereferenceable(24) %0)
  invoke void @_ZNSt6vectorIiSaIiEEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %24, ptr noundef nonnull align 8 dereferenceable(24) %1)
          to label %73 unwind label %96

73:                                               ; preds = %70
  %74 = load i32, ptr %16, align 4, !tbaa !9
  %75 = add nsw i32 %74, 1
  %76 = load i32, ptr %11, align 4, !tbaa !9
  %77 = load i32, ptr %13, align 4, !tbaa !9
  %78 = load i32, ptr %18, align 4, !tbaa !9
  %79 = sub nsw i32 %77, %78
  %80 = load i32, ptr %13, align 4, !tbaa !9
  %81 = sub nsw i32 %80, 1
  %82 = invoke noundef ptr @_Z6helperSt6vectorIiSaIiEES1_iiii(ptr noundef %23, ptr noundef %24, i32 noundef %75, i32 noundef %76, i32 noundef %79, i32 noundef %81)
          to label %83 unwind label %100

83:                                               ; preds = %73
  %84 = load ptr, ptr %15, align 8, !tbaa !5
  %85 = getelementptr inbounds %struct.TreeNode, ptr %84, i32 0, i32 2
  store ptr %82, ptr %85, align 8, !tbaa !15
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %24) #3
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %23) #3
  %86 = load ptr, ptr %15, align 8, !tbaa !5
  store ptr %86, ptr %7, align 8
  call void @llvm.lifetime.end.p0(i64 4, ptr %18) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #3
  br label %106

87:                                               ; preds = %53
  %88 = landingpad { ptr, i32 }
          cleanup
  %89 = extractvalue { ptr, i32 } %88, 0
  store ptr %89, ptr %21, align 8
  %90 = extractvalue { ptr, i32 } %88, 1
  store i32 %90, ptr %22, align 4
  br label %95

91:                                               ; preds = %60
  %92 = landingpad { ptr, i32 }
          cleanup
  %93 = extractvalue { ptr, i32 } %92, 0
  store ptr %93, ptr %21, align 8
  %94 = extractvalue { ptr, i32 } %92, 1
  store i32 %94, ptr %22, align 4
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %20) #3
  br label %95

95:                                               ; preds = %91, %87
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %19) #3
  br label %105

96:                                               ; preds = %70
  %97 = landingpad { ptr, i32 }
          cleanup
  %98 = extractvalue { ptr, i32 } %97, 0
  store ptr %98, ptr %21, align 8
  %99 = extractvalue { ptr, i32 } %97, 1
  store i32 %99, ptr %22, align 4
  br label %104

100:                                              ; preds = %73
  %101 = landingpad { ptr, i32 }
          cleanup
  %102 = extractvalue { ptr, i32 } %101, 0
  store ptr %102, ptr %21, align 8
  %103 = extractvalue { ptr, i32 } %101, 1
  store i32 %103, ptr %22, align 4
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %24) #3
  br label %104

104:                                              ; preds = %100, %96
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %23) #3
  br label %105

105:                                              ; preds = %104, %95
  call void @llvm.lifetime.end.p0(i64 4, ptr %18) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #3
  br label %108

106:                                              ; preds = %83, %28
  %107 = load ptr, ptr %7, align 8
  ret ptr %107

108:                                              ; preds = %105
  %109 = load ptr, ptr %21, align 8
  %110 = load i32, ptr %22, align 4
  %111 = insertvalue { ptr, i32 } poison, ptr %109, 0
  %112 = insertvalue { ptr, i32 } %111, i32 %110, 1
  resume { ptr, i32 } %112
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

declare i32 @__gxx_personality_v0(...)

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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = !{!"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++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = !{!14, !6, i64 8}
!14 = !{!"_ZTS8TreeNode", !10, i64 0, !6, i64 8, !6, i64 16}
!15 = !{!14, !6, i64 16}


; 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"

%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_Z7newNodei(i32 noundef) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
define dso_local noundef ptr @_Z6helperSt6vectorIiSaIiEES1_iiii(ptr noundef %0, ptr noundef %1, i32 noundef %2, i32 noundef %3, i32 noundef %4, i32 noundef %5) local_unnamed_addr #1 personality ptr @__gxx_personality_v0 {
  %7 = alloca %"class.std::vector", align 8
  %8 = alloca %"class.std::vector", align 8
  %9 = alloca %"class.std::vector", align 8
  %10 = alloca %"class.std::vector", align 8
  %11 = icmp sgt i32 %2, %3
  br i1 %11, label %49, label %12

12:                                               ; preds = %6
  %13 = sext i32 %5 to i64
  %14 = tail call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef %13) #2
  %15 = load i32, ptr %14, align 4, !tbaa !5
  %16 = tail call noundef ptr @_Z7newNodei(i32 noundef %15)
  %17 = sext i32 %2 to i64
  %18 = add i32 %3, 1
  br label %19

19:                                               ; preds = %12, %23
  %indvars.iv = phi i64 [ %17, %12 ], [ %indvars.iv.next, %23 ]
  %20 = tail call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %indvars.iv) #2
  %21 = load i32, ptr %20, align 4, !tbaa !5
  %22 = icmp eq i32 %21, %15
  br i1 %22, label %.split.loop.exit, label %23

23:                                               ; preds = %19
  %indvars.iv.next = add nsw i64 %indvars.iv, 1
  %lftr.wideiv = trunc i64 %indvars.iv.next to i32
  %exitcond.not = icmp eq i32 %18, %lftr.wideiv
  br i1 %exitcond.not, label %.split.loop.exit44, label %19, !llvm.loop !9

.split.loop.exit:                                 ; preds = %19
  %24 = trunc nsw i64 %indvars.iv to i32
  br label %.split.loop.exit44

.split.loop.exit44:                               ; preds = %23, %.split.loop.exit
  %.033.lcssa = phi i32 [ %24, %.split.loop.exit ], [ %18, %23 ]
  call void @_ZNSt6vectorIiSaIiEEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %7, ptr noundef nonnull align 8 dereferenceable(24) %0)
  invoke void @_ZNSt6vectorIiSaIiEEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %8, ptr noundef nonnull align 8 dereferenceable(24) %1)
          to label %25 unwind label %40

25:                                               ; preds = %.split.loop.exit44
  %26 = add nsw i32 %.033.lcssa, -1
  %27 = xor i32 %2, -1
  %28 = add i32 %27, %4
  %29 = add i32 %28, %.033.lcssa
  %30 = invoke noundef ptr @_Z6helperSt6vectorIiSaIiEES1_iiii(ptr noundef nonnull %7, ptr noundef nonnull %8, i32 noundef %2, i32 noundef %26, i32 noundef %4, i32 noundef %29)
          to label %31 unwind label %42

31:                                               ; preds = %25
  %32 = getelementptr inbounds i8, ptr %16, i64 8
  store ptr %30, ptr %32, align 8, !tbaa !11
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #2
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #2
  call void @_ZNSt6vectorIiSaIiEEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %9, ptr noundef nonnull align 8 dereferenceable(24) %0)
  invoke void @_ZNSt6vectorIiSaIiEEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %10, ptr noundef nonnull align 8 dereferenceable(24) %1)
          to label %33 unwind label %44

33:                                               ; preds = %31
  %34 = add nsw i32 %.033.lcssa, 1
  %.neg = sub i32 %5, %3
  %35 = add i32 %.neg, %.033.lcssa
  %36 = add nsw i32 %5, -1
  %37 = invoke noundef ptr @_Z6helperSt6vectorIiSaIiEES1_iiii(ptr noundef nonnull %9, ptr noundef nonnull %10, i32 noundef %34, i32 noundef %3, i32 noundef %35, i32 noundef %36)
          to label %38 unwind label %46

38:                                               ; preds = %33
  %39 = getelementptr inbounds i8, ptr %16, i64 16
  store ptr %37, ptr %39, align 8, !tbaa !14
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #2
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #2
  br label %49

40:                                               ; preds = %.split.loop.exit44
  %41 = landingpad { ptr, i32 }
          cleanup
  br label %48

42:                                               ; preds = %25
  %43 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #2
  br label %48

44:                                               ; preds = %31
  %45 = landingpad { ptr, i32 }
          cleanup
  br label %48

46:                                               ; preds = %33
  %47 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #2
  br label %48

48:                                               ; preds = %44, %46, %40, %42
  %.sink = phi ptr [ %7, %42 ], [ %7, %40 ], [ %9, %46 ], [ %9, %44 ]
  %.pn37.pn = phi { ptr, i32 } [ %43, %42 ], [ %41, %40 ], [ %47, %46 ], [ %45, %44 ]
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %.sink) #2
  resume { ptr, i32 } %.pn37.pn

49:                                               ; preds = %6, %38
  %.032 = phi ptr [ %16, %38 ], [ null, %6 ]
  ret ptr %.032
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

declare i32 @__gxx_personality_v0(...)

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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!12, !13, i64 8}
!12 = !{!"_ZTS8TreeNode", !6, i64 0, !13, i64 8, !13, i64 16}
!13 = !{!"any pointer", !7, i64 0}
!14 = !{!12, !13, i64 16}


; Effective O3 passes: GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,LCSSAPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass