; LLVM IR from AngoraFuzzer/Angora :: llvm_mode/dfsan_rt/sanitizer_common (sanitizer_symbolizer_libcdep)

; 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.__sanitizer::GenericScopedLock" = type { ptr }
%"class.__sanitizer::IntrusiveList<__sanitizer::SymbolizerTool>::IteratorBase" = type { ptr }
%"class.__sanitizer::Symbolizer::SymbolizerScope" = type { ptr }
%"class.__sanitizer::Symbolizer" = type { %"class.__sanitizer::Symbolizer::ModuleNameOwner", %"class.__sanitizer::ListOfModules", i8, %"class.__sanitizer::BlockingMutex", %"struct.__sanitizer::IntrusiveList", ptr, ptr }
%"class.__sanitizer::Symbolizer::ModuleNameOwner" = type { %"class.__sanitizer::InternalMmapVector", ptr, ptr }
%"class.__sanitizer::InternalMmapVector" = type { %"class.__sanitizer::InternalMmapVectorNoCtor" }
%"class.__sanitizer::InternalMmapVectorNoCtor" = type { ptr, i64, i64 }
%"class.__sanitizer::ListOfModules" = type { %"class.__sanitizer::InternalMmapVector.0" }
%"class.__sanitizer::InternalMmapVector.0" = type { %"class.__sanitizer::InternalMmapVectorNoCtor.1" }
%"class.__sanitizer::InternalMmapVectorNoCtor.1" = type { ptr, i64, i64 }
%"class.__sanitizer::BlockingMutex" = type { [10 x i64], i64 }
%"struct.__sanitizer::IntrusiveList" = type { i64, ptr, ptr }

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN11__sanitizer17GenericScopedLockINS_13BlockingMutexEEC2EPS1_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) unnamed_addr #1 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZN11__sanitizer13IntrusiveListINS_14SymbolizerToolEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZN11__sanitizer13IntrusiveListINS_14SymbolizerToolEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK11__sanitizer13IntrusiveListINS_14SymbolizerToolEE12IteratorBaseIS1_EneES4_(ptr noundef nonnull align 8 dereferenceable(8), ptr) #2 align 2

; 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) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZN11__sanitizer13IntrusiveListINS_14SymbolizerToolEE12IteratorBaseIS1_EdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

declare void @_ZN11__sanitizer10Symbolizer15SymbolizerScopeC1EPKS0_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) unnamed_addr #4

; Function Attrs: nounwind
declare void @_ZN11__sanitizer10Symbolizer15SymbolizerScopeD1Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN11__sanitizer13IntrusiveListINS_14SymbolizerToolEE12IteratorBaseIS1_EppEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN11__sanitizer17GenericScopedLockINS_13BlockingMutexEED2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef ptr @_ZN11__sanitizer10Symbolizer8DemangleEPKc(ptr noundef nonnull align 8 dereferenceable(200) %0, ptr noundef %1) #1 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca %"class.__sanitizer::GenericScopedLock", align 8
  %7 = alloca ptr, align 8
  %8 = alloca %"class.__sanitizer::IntrusiveList<__sanitizer::SymbolizerTool>::IteratorBase", align 8
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca %"class.__sanitizer::IntrusiveList<__sanitizer::SymbolizerTool>::IteratorBase", align 8
  %12 = alloca %"class.__sanitizer::IntrusiveList<__sanitizer::SymbolizerTool>::IteratorBase", align 8
  %13 = alloca i32, align 4
  %14 = alloca ptr, align 8
  %15 = alloca %"class.__sanitizer::Symbolizer::SymbolizerScope", align 8
  %16 = alloca ptr, align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  %17 = load ptr, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #6
  %18 = getelementptr inbounds %"class.__sanitizer::Symbolizer", ptr %17, i32 0, i32 3
  call void @_ZN11__sanitizer17GenericScopedLockINS_13BlockingMutexEEC2EPS1_(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef %18)
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #6
  %19 = getelementptr inbounds %"class.__sanitizer::Symbolizer", ptr %17, i32 0, i32 4
  store ptr %19, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #6
  %20 = load ptr, ptr %7, align 8, !tbaa !5
  %21 = invoke ptr @_ZN11__sanitizer13IntrusiveListINS_14SymbolizerToolEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %20)
          to label %22 unwind label %34

22:                                               ; preds = %2
  %23 = getelementptr inbounds %"class.__sanitizer::IntrusiveList<__sanitizer::SymbolizerTool>::IteratorBase", ptr %8, i32 0, i32 0
  store ptr %21, ptr %23, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #6
  %24 = load ptr, ptr %7, align 8, !tbaa !5
  %25 = invoke ptr @_ZN11__sanitizer13IntrusiveListINS_14SymbolizerToolEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %24)
          to label %26 unwind label %38

26:                                               ; preds = %22
  %27 = getelementptr inbounds %"class.__sanitizer::IntrusiveList<__sanitizer::SymbolizerTool>::IteratorBase", ptr %11, i32 0, i32 0
  store ptr %25, ptr %27, align 8
  br label %28

28:                                               ; preds = %81, %26
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %12, ptr align 8 %11, i64 8, i1 false), !tbaa.struct !9
  %29 = getelementptr inbounds %"class.__sanitizer::IntrusiveList<__sanitizer::SymbolizerTool>::IteratorBase", ptr %12, i32 0, i32 0
  %30 = load ptr, ptr %29, align 8
  %31 = invoke noundef zeroext i1 @_ZNK11__sanitizer13IntrusiveListINS_14SymbolizerToolEE12IteratorBaseIS1_EneES4_(ptr noundef nonnull align 8 dereferenceable(8) %8, ptr %30)
          to label %32 unwind label %38

32:                                               ; preds = %28
  br i1 %31, label %42, label %33

33:                                               ; preds = %32
  store i32 2, ptr %13, align 4
  br label %84

34:                                               ; preds = %2
  %35 = landingpad { ptr, i32 }
          cleanup
  %36 = extractvalue { ptr, i32 } %35, 0
  store ptr %36, ptr %9, align 8
  %37 = extractvalue { ptr, i32 } %35, 1
  store i32 %37, ptr %10, align 4
  br label %87

38:                                               ; preds = %79, %28, %22
  %39 = landingpad { ptr, i32 }
          cleanup
  %40 = extractvalue { ptr, i32 } %39, 0
  store ptr %40, ptr %9, align 8
  %41 = extractvalue { ptr, i32 } %39, 1
  store i32 %41, ptr %10, align 4
  br label %86

42:                                               ; preds = %32
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #6
  %43 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZN11__sanitizer13IntrusiveListINS_14SymbolizerToolEE12IteratorBaseIS1_EdeEv(ptr noundef nonnull align 8 dereferenceable(8) %8)
          to label %44 unwind label %57

44:                                               ; preds = %42
  store ptr %43, ptr %14, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #6
  invoke void @_ZN11__sanitizer10Symbolizer15SymbolizerScopeC1EPKS0_(ptr noundef nonnull align 8 dereferenceable(8) %15, ptr noundef %17)
          to label %45 unwind label %61

45:                                               ; preds = %44
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #6
  %46 = load ptr, ptr %14, align 8, !tbaa !5
  %47 = load ptr, ptr %5, align 8, !tbaa !5
  %48 = load ptr, ptr %46, align 8, !tbaa !10
  %49 = getelementptr inbounds ptr, ptr %48, i64 3
  %50 = load ptr, ptr %49, align 8
  %51 = invoke noundef ptr %50(ptr noundef nonnull align 8 dereferenceable(16) %46, ptr noundef %47)
          to label %52 unwind label %65

52:                                               ; preds = %45
  store ptr %51, ptr %16, align 8, !tbaa !5
  %53 = load ptr, ptr %16, align 8, !tbaa !5
  %54 = icmp ne ptr %53, null
  br i1 %54, label %55, label %69

55:                                               ; preds = %52
  %56 = load ptr, ptr %16, align 8, !tbaa !5
  store ptr %56, ptr %3, align 8
  store i32 1, ptr %13, align 4
  br label %70

57:                                               ; preds = %42
  %58 = landingpad { ptr, i32 }
          cleanup
  %59 = extractvalue { ptr, i32 } %58, 0
  store ptr %59, ptr %9, align 8
  %60 = extractvalue { ptr, i32 } %58, 1
  store i32 %60, ptr %10, align 4
  br label %83

61:                                               ; preds = %44
  %62 = landingpad { ptr, i32 }
          cleanup
  %63 = extractvalue { ptr, i32 } %62, 0
  store ptr %63, ptr %9, align 8
  %64 = extractvalue { ptr, i32 } %62, 1
  store i32 %64, ptr %10, align 4
  br label %82

65:                                               ; preds = %45
  %66 = landingpad { ptr, i32 }
          cleanup
  %67 = extractvalue { ptr, i32 } %66, 0
  store ptr %67, ptr %9, align 8
  %68 = extractvalue { ptr, i32 } %66, 1
  store i32 %68, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #6
  call void @_ZN11__sanitizer10Symbolizer15SymbolizerScopeD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %15) #6
  br label %82

69:                                               ; preds = %52
  store i32 0, ptr %13, align 4
  br label %70

70:                                               ; preds = %69, %55
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #6
  %71 = load i32, ptr %13, align 4
  switch i32 %71, label %73 [
    i32 0, label %72
  ]

72:                                               ; preds = %70
  store i32 0, ptr %13, align 4
  br label %73

73:                                               ; preds = %72, %70
  call void @_ZN11__sanitizer10Symbolizer15SymbolizerScopeD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %15) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #6
  %74 = load i32, ptr %13, align 4
  switch i32 %74, label %76 [
    i32 0, label %75
  ]

75:                                               ; preds = %73
  store i32 0, ptr %13, align 4
  br label %76

76:                                               ; preds = %75, %73
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #6
  %77 = load i32, ptr %13, align 4
  switch i32 %77, label %84 [
    i32 0, label %78
  ]

78:                                               ; preds = %76
  br label %79

79:                                               ; preds = %78
  %80 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN11__sanitizer13IntrusiveListINS_14SymbolizerToolEE12IteratorBaseIS1_EppEv(ptr noundef nonnull align 8 dereferenceable(8) %8)
          to label %81 unwind label %38

81:                                               ; preds = %79
  br label %28

82:                                               ; preds = %65, %61
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #6
  br label %83

83:                                               ; preds = %82, %57
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #6
  br label %86

84:                                               ; preds = %76, %33
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #6
  %85 = load i32, ptr %13, align 4
  switch i32 %85, label %96 [
    i32 2, label %88
  ]

86:                                               ; preds = %83, %38
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #6
  br label %87

87:                                               ; preds = %86, %34
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #6
  br label %98

88:                                               ; preds = %84
  %89 = load ptr, ptr %5, align 8, !tbaa !5
  %90 = invoke noundef ptr @_ZN11__sanitizer10Symbolizer16PlatformDemangleEPKc(ptr noundef nonnull align 8 dereferenceable(200) %17, ptr noundef %89)
          to label %91 unwind label %92

91:                                               ; preds = %88
  store ptr %90, ptr %3, align 8
  store i32 1, ptr %13, align 4
  br label %96

92:                                               ; preds = %88
  %93 = landingpad { ptr, i32 }
          cleanup
  %94 = extractvalue { ptr, i32 } %93, 0
  store ptr %94, ptr %9, align 8
  %95 = extractvalue { ptr, i32 } %93, 1
  store i32 %95, ptr %10, align 4
  br label %98

96:                                               ; preds = %91, %84
  call void @_ZN11__sanitizer17GenericScopedLockINS_13BlockingMutexEED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %6) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #6
  %97 = load ptr, ptr %3, align 8
  ret ptr %97

98:                                               ; preds = %92, %87
  call void @_ZN11__sanitizer17GenericScopedLockINS_13BlockingMutexEED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %6) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #6
  br label %99

99:                                               ; preds = %98
  %100 = load ptr, ptr %9, align 8
  %101 = load i32, ptr %10, align 4
  %102 = insertvalue { ptr, i32 } poison, ptr %100, 0
  %103 = insertvalue { ptr, i32 } %102, i32 %101, 1
  resume { ptr, i32 } %103
}

declare noundef ptr @_ZN11__sanitizer10Symbolizer16PlatformDemangleEPKc(ptr noundef nonnull align 8 dereferenceable(200), ptr noundef) #4

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 #3 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
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 "no-trapping-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 }

!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 = !{i64 0, i64 8, !5}
!10 = !{!11, !11, i64 0}
!11 = !{!"vtable pointer", !8, 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"

%"class.__sanitizer::GenericScopedLock" = type { ptr }
%"class.__sanitizer::IntrusiveList<__sanitizer::SymbolizerTool>::IteratorBase" = type { ptr }
%"class.__sanitizer::Symbolizer::SymbolizerScope" = type { ptr }

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN11__sanitizer17GenericScopedLockINS_13BlockingMutexEEC2EPS1_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) unnamed_addr #1 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZN11__sanitizer13IntrusiveListINS_14SymbolizerToolEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZN11__sanitizer13IntrusiveListINS_14SymbolizerToolEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK11__sanitizer13IntrusiveListINS_14SymbolizerToolEE12IteratorBaseIS1_EneES4_(ptr noundef nonnull align 8 dereferenceable(8), ptr) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZN11__sanitizer13IntrusiveListINS_14SymbolizerToolEE12IteratorBaseIS1_EdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

declare void @_ZN11__sanitizer10Symbolizer15SymbolizerScopeC1EPKS0_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) unnamed_addr #3

; Function Attrs: nounwind
declare void @_ZN11__sanitizer10Symbolizer15SymbolizerScopeD1Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN11__sanitizer13IntrusiveListINS_14SymbolizerToolEE12IteratorBaseIS1_EppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN11__sanitizer17GenericScopedLockINS_13BlockingMutexEED2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef ptr @_ZN11__sanitizer10Symbolizer8DemangleEPKc(ptr noundef nonnull align 8 dereferenceable(200) %0, ptr noundef %1) local_unnamed_addr #1 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.__sanitizer::GenericScopedLock", align 8
  %4 = alloca %"class.__sanitizer::IntrusiveList<__sanitizer::SymbolizerTool>::IteratorBase", align 8
  %5 = alloca %"class.__sanitizer::Symbolizer::SymbolizerScope", align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #5
  %6 = getelementptr inbounds i8, ptr %0, i64 72
  call void @_ZN11__sanitizer17GenericScopedLockINS_13BlockingMutexEEC2EPS1_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull %6)
  %7 = getelementptr inbounds i8, ptr %0, i64 160
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #5
  %8 = invoke ptr @_ZN11__sanitizer13IntrusiveListINS_14SymbolizerToolEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %7)
          to label %9 unwind label %12

9:                                                ; preds = %2
  store ptr %8, ptr %4, align 8
  %10 = invoke ptr @_ZN11__sanitizer13IntrusiveListINS_14SymbolizerToolEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %7)
          to label %.preheader unwind label %14

.preheader:                                       ; preds = %9
  %11 = call noundef zeroext i1 @_ZNK11__sanitizer13IntrusiveListINS_14SymbolizerToolEE12IteratorBaseIS1_EneES4_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr %10)
  br i1 %11, label %.lr.ph, label %._crit_edge

12:                                               ; preds = %2
  %13 = landingpad { ptr, i32 }
          cleanup
  br label %31

14:                                               ; preds = %9
  %15 = landingpad { ptr, i32 }
          cleanup
  br label %31

.lr.ph:                                           ; preds = %.preheader, %27
  %16 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZN11__sanitizer13IntrusiveListINS_14SymbolizerToolEE12IteratorBaseIS1_EdeEv(ptr noundef nonnull align 8 dereferenceable(8) %4)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #5
  invoke void @_ZN11__sanitizer10Symbolizer15SymbolizerScopeC1EPKS0_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull %0)
          to label %17 unwind label %23

17:                                               ; preds = %.lr.ph
  %18 = load ptr, ptr %16, align 8, !tbaa !5
  %19 = getelementptr inbounds i8, ptr %18, i64 24
  %20 = load ptr, ptr %19, align 8
  %21 = invoke noundef ptr %20(ptr noundef nonnull align 8 dereferenceable(16) %16, ptr noundef %1)
          to label %22 unwind label %25

22:                                               ; preds = %17
  %.not = icmp eq ptr %21, null
  call void @_ZN11__sanitizer10Symbolizer15SymbolizerScopeD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %5) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #5
  br i1 %.not, label %27, label %.thread

.thread:                                          ; preds = %22
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #5
  br label %35

23:                                               ; preds = %.lr.ph
  %24 = landingpad { ptr, i32 }
          cleanup
  br label %30

25:                                               ; preds = %17
  %26 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN11__sanitizer10Symbolizer15SymbolizerScopeD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %5) #5
  br label %30

27:                                               ; preds = %22
  %28 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN11__sanitizer13IntrusiveListINS_14SymbolizerToolEE12IteratorBaseIS1_EppEv(ptr noundef nonnull align 8 dereferenceable(8) %4)
  %29 = call noundef zeroext i1 @_ZNK11__sanitizer13IntrusiveListINS_14SymbolizerToolEE12IteratorBaseIS1_EneES4_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr %10)
  br i1 %29, label %.lr.ph, label %._crit_edge

30:                                               ; preds = %25, %23
  %.pn = phi { ptr, i32 } [ %26, %25 ], [ %24, %23 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #5
  br label %31

31:                                               ; preds = %14, %30, %12
  %.pn.pn.pn = phi { ptr, i32 } [ %13, %12 ], [ %.pn, %30 ], [ %15, %14 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #5
  br label %36

._crit_edge:                                      ; preds = %27, %.preheader
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #5
  %32 = invoke noundef ptr @_ZN11__sanitizer10Symbolizer16PlatformDemangleEPKc(ptr noundef nonnull align 8 dereferenceable(200) %0, ptr noundef %1)
          to label %35 unwind label %33

33:                                               ; preds = %._crit_edge
  %34 = landingpad { ptr, i32 }
          cleanup
  br label %36

35:                                               ; preds = %.thread, %._crit_edge
  %.3 = phi ptr [ %32, %._crit_edge ], [ %21, %.thread ]
  call void @_ZN11__sanitizer17GenericScopedLockINS_13BlockingMutexEED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %3) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #5
  ret ptr %.3

36:                                               ; preds = %33, %31
  %.pn33 = phi { ptr, i32 } [ %34, %33 ], [ %.pn.pn.pn, %31 ]
  call void @_ZN11__sanitizer17GenericScopedLockINS_13BlockingMutexEED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %3) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #5
  resume { ptr, i32 } %.pn33
}

declare noundef ptr @_ZN11__sanitizer10Symbolizer16PlatformDemangleEPKc(ptr noundef nonnull align 8 dereferenceable(200), ptr noundef) local_unnamed_addr #3

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 #3 = { "no-trapping-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 "no-trapping-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, !6, i64 0}
!6 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass