; LLVM IR from junhyeokahn/PyPnC :: external_source/yaml/src/scantoken.ll (ZN4YAML7Scanner17ScanAnchorOrAliasEv)

; 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::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"struct.YAML::Mark" = type { i32, i32, i32 }
%"class.std::allocator" = type { i8 }
%"struct.YAML::Token" = type <{ i32, i32, %"struct.YAML::Mark", [4 x i8], %"class.std::__cxx11::basic_string", %"class.std::vector", i32, [4 x i8] }>
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.YAML::Scanner" = type { %"class.YAML::Stream", %"class.std::queue", i8, i8, i8, i8, %"class.std::stack", %"class.std::stack.15", %"class.YAML::ptr_vector", %"class.std::stack.27" }
%"class.YAML::Stream" = type { ptr, %"struct.YAML::Mark", i32, %"class.std::deque", ptr, i64, i64 }
%"class.std::deque" = type { %"class.std::_Deque_base" }
%"class.std::_Deque_base" = type { %"struct.std::_Deque_base<char, std::allocator<char>>::_Deque_impl" }
%"struct.std::_Deque_base<char, std::allocator<char>>::_Deque_impl" = type { %"struct.std::_Deque_base<char, std::allocator<char>>::_Deque_impl_data" }
%"struct.std::_Deque_base<char, std::allocator<char>>::_Deque_impl_data" = type { ptr, i64, %"struct.std::_Deque_iterator", %"struct.std::_Deque_iterator" }
%"struct.std::_Deque_iterator" = type { ptr, ptr, ptr, ptr }
%"class.std::queue" = type { %"class.std::deque.3" }
%"class.std::deque.3" = type { %"class.std::_Deque_base.4" }
%"class.std::_Deque_base.4" = type { %"struct.std::_Deque_base<YAML::Token, std::allocator<YAML::Token>>::_Deque_impl" }
%"struct.std::_Deque_base<YAML::Token, std::allocator<YAML::Token>>::_Deque_impl" = type { %"struct.std::_Deque_base<YAML::Token, std::allocator<YAML::Token>>::_Deque_impl_data" }
%"struct.std::_Deque_base<YAML::Token, std::allocator<YAML::Token>>::_Deque_impl_data" = type { ptr, i64, %"struct.std::_Deque_iterator.8", %"struct.std::_Deque_iterator.8" }
%"struct.std::_Deque_iterator.8" = type { ptr, ptr, ptr, ptr }
%"class.std::stack" = type { %"class.std::deque.9" }
%"class.std::deque.9" = type { %"class.std::_Deque_base.10" }
%"class.std::_Deque_base.10" = type { %"struct.std::_Deque_base<YAML::Scanner::SimpleKey, std::allocator<YAML::Scanner::SimpleKey>>::_Deque_impl" }
%"struct.std::_Deque_base<YAML::Scanner::SimpleKey, std::allocator<YAML::Scanner::SimpleKey>>::_Deque_impl" = type { %"struct.std::_Deque_base<YAML::Scanner::SimpleKey, std::allocator<YAML::Scanner::SimpleKey>>::_Deque_impl_data" }
%"struct.std::_Deque_base<YAML::Scanner::SimpleKey, std::allocator<YAML::Scanner::SimpleKey>>::_Deque_impl_data" = type { ptr, i64, %"struct.std::_Deque_iterator.14", %"struct.std::_Deque_iterator.14" }
%"struct.std::_Deque_iterator.14" = type { ptr, ptr, ptr, ptr }
%"class.std::stack.15" = type { %"class.std::deque.16" }
%"class.std::deque.16" = type { %"class.std::_Deque_base.17" }
%"class.std::_Deque_base.17" = type { %"struct.std::_Deque_base<YAML::Scanner::IndentMarker *, std::allocator<YAML::Scanner::IndentMarker *>>::_Deque_impl" }
%"struct.std::_Deque_base<YAML::Scanner::IndentMarker *, std::allocator<YAML::Scanner::IndentMarker *>>::_Deque_impl" = type { %"struct.std::_Deque_base<YAML::Scanner::IndentMarker *, std::allocator<YAML::Scanner::IndentMarker *>>::_Deque_impl_data" }
%"struct.std::_Deque_base<YAML::Scanner::IndentMarker *, std::allocator<YAML::Scanner::IndentMarker *>>::_Deque_impl_data" = type { ptr, i64, %"struct.std::_Deque_iterator.21", %"struct.std::_Deque_iterator.21" }
%"struct.std::_Deque_iterator.21" = type { ptr, ptr, ptr, ptr }
%"class.YAML::ptr_vector" = type { %"class.std::vector.22" }
%"class.std::vector.22" = type { %"struct.std::_Vector_base.23" }
%"struct.std::_Vector_base.23" = type { %"struct.std::_Vector_base<std::unique_ptr<YAML::Scanner::IndentMarker>, std::allocator<std::unique_ptr<YAML::Scanner::IndentMarker>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::unique_ptr<YAML::Scanner::IndentMarker>, std::allocator<std::unique_ptr<YAML::Scanner::IndentMarker>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::unique_ptr<YAML::Scanner::IndentMarker>, std::allocator<std::unique_ptr<YAML::Scanner::IndentMarker>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::unique_ptr<YAML::Scanner::IndentMarker>, std::allocator<std::unique_ptr<YAML::Scanner::IndentMarker>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::stack.27" = type { %"class.std::deque.28" }
%"class.std::deque.28" = type { %"class.std::_Deque_base.29" }
%"class.std::_Deque_base.29" = type { %"struct.std::_Deque_base<YAML::Scanner::FLOW_MARKER, std::allocator<YAML::Scanner::FLOW_MARKER>>::_Deque_impl" }
%"struct.std::_Deque_base<YAML::Scanner::FLOW_MARKER, std::allocator<YAML::Scanner::FLOW_MARKER>>::_Deque_impl" = type { %"struct.std::_Deque_base<YAML::Scanner::FLOW_MARKER, std::allocator<YAML::Scanner::FLOW_MARKER>>::_Deque_impl_data" }
%"struct.std::_Deque_base<YAML::Scanner::FLOW_MARKER, std::allocator<YAML::Scanner::FLOW_MARKER>>::_Deque_impl_data" = type { ptr, i64, %"struct.std::_Deque_iterator.33", %"struct.std::_Deque_iterator.33" }
%"struct.std::_Deque_iterator.33" = type { ptr, ptr, ptr, ptr }

@_ZTIN4YAML15ParserExceptionE = external constant ptr
@.str.25 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.26 = external hidden unnamed_addr constant [25 x i8], align 1
@.str.27 = external hidden unnamed_addr constant [45 x i8], align 1
@.str.28 = external hidden unnamed_addr constant [46 x i8], align 1

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

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local { i64, i32 } @_ZNK4YAML6Stream4markEv(ptr noundef nonnull align 8 dereferenceable(128)) #1 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 void @_ZN4YAML5TokenC2ENS0_4TYPEERKNS_4MarkE(ptr noundef nonnull align 8 dereferenceable(84), i32 noundef, ptr noundef nonnull align 4 dereferenceable(12)) unnamed_addr #1 align 2

declare noundef zeroext i1 @_ZNK4YAML6StreamcvbEv(ptr noundef nonnull align 8 dereferenceable(128)) #4

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK4YAML5RegEx7MatchesERKNS_6StreamE(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(128)) #5 align 2

declare noundef signext i8 @_ZN4YAML6Stream3getEv(ptr noundef nonnull align 8 dereferenceable(128)) #4

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEc(ptr noundef nonnull align 8 dereferenceable(32), i8 noundef signext) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt5queueIN4YAML5TokenESt5dequeIS1_SaIS1_EEE4pushERKS1_(ptr noundef nonnull align 8 dereferenceable(80), ptr noundef nonnull align 8 dereferenceable(84)) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN4YAML5TokenD2Ev(ptr noundef nonnull align 8 dereferenceable(84)) unnamed_addr #6 align 2

declare void @_ZN4YAML7Scanner24InsertPotentialSimpleKeyEv(ptr noundef nonnull align 8 dereferenceable(480)) #4

declare ptr @__cxa_allocate_exception(i64)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4YAML15ParserExceptionC2ERKNS_4MarkERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(64), ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 align 2

; Function Attrs: nounwind
declare void @_ZN4YAML15ParserExceptionD1Ev(ptr noundef nonnull align 8 dereferenceable(64)) unnamed_addr #7

declare void @__cxa_throw(ptr, ptr, ptr)

declare void @__cxa_free_exception(ptr)

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN4YAML7Scanner17ScanAnchorOrAliasEv(ptr noundef nonnull align 8 dereferenceable(480) %0) #2 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  %3 = alloca i8, align 1
  %4 = alloca %"class.std::__cxx11::basic_string", align 8
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca %"struct.YAML::Mark", align 4
  %8 = alloca { i64, i32 }, align 8
  %9 = alloca i8, align 1
  %10 = alloca %"struct.YAML::Mark", align 4
  %11 = alloca { i64, i32 }, align 8
  %12 = alloca %"class.std::__cxx11::basic_string", align 8
  %13 = alloca %"class.std::allocator", align 1
  %14 = alloca i1, align 1
  %15 = alloca %"struct.YAML::Mark", align 4
  %16 = alloca { i64, i32 }, align 8
  %17 = alloca %"class.std::__cxx11::basic_string", align 8
  %18 = alloca %"class.std::allocator", align 1
  %19 = alloca i1, align 1
  %20 = alloca %"struct.YAML::Token", align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  %21 = load ptr, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 1, ptr %3) #8
  call void @llvm.lifetime.start.p0(i64 32, ptr %4) #8
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #8
  invoke void @_ZN4YAML7Scanner24InsertPotentialSimpleKeyEv(ptr noundef nonnull align 8 dereferenceable(480) %21)
          to label %22 unwind label %53

22:                                               ; preds = %1
  %23 = getelementptr inbounds %"class.YAML::Scanner", ptr %21, i32 0, i32 4
  store i8 0, ptr %23, align 2, !tbaa !9
  %24 = getelementptr inbounds %"class.YAML::Scanner", ptr %21, i32 0, i32 5
  store i8 0, ptr %24, align 1, !tbaa !51
  call void @llvm.lifetime.start.p0(i64 12, ptr %7) #8
  %25 = getelementptr inbounds %"class.YAML::Scanner", ptr %21, i32 0, i32 0
  %26 = invoke { i64, i32 } @_ZNK4YAML6Stream4markEv(ptr noundef nonnull align 8 dereferenceable(128) %25)
          to label %27 unwind label %57

27:                                               ; preds = %22
  store { i64, i32 } %26, ptr %8, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %7, ptr align 8 %8, i64 12, i1 false)
  call void @llvm.lifetime.start.p0(i64 1, ptr %9) #8
  %28 = getelementptr inbounds %"class.YAML::Scanner", ptr %21, i32 0, i32 0
  %29 = invoke noundef signext i8 @_ZN4YAML6Stream3getEv(ptr noundef nonnull align 8 dereferenceable(128) %28)
          to label %30 unwind label %61

30:                                               ; preds = %27
  store i8 %29, ptr %9, align 1, !tbaa !52
  %31 = load i8, ptr %9, align 1, !tbaa !52
  %32 = sext i8 %31 to i32
  %33 = icmp eq i32 %32, 42
  %34 = zext i1 %33 to i8
  store i8 %34, ptr %3, align 1, !tbaa !53
  br label %35

35:                                               ; preds = %52, %30
  %36 = getelementptr inbounds %"class.YAML::Scanner", ptr %21, i32 0, i32 0
  %37 = invoke noundef zeroext i1 @_ZNK4YAML6StreamcvbEv(ptr noundef nonnull align 8 dereferenceable(128) %36)
          to label %38 unwind label %61

38:                                               ; preds = %35
  br i1 %37, label %39, label %45

39:                                               ; preds = %38
  %40 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp6AnchorEv()
          to label %41 unwind label %61

41:                                               ; preds = %39
  %42 = getelementptr inbounds %"class.YAML::Scanner", ptr %21, i32 0, i32 0
  %43 = invoke noundef zeroext i1 @_ZNK4YAML5RegEx7MatchesERKNS_6StreamE(ptr noundef nonnull align 8 dereferenceable(32) %40, ptr noundef nonnull align 8 dereferenceable(128) %42)
          to label %44 unwind label %61

44:                                               ; preds = %41
  br label %45

45:                                               ; preds = %44, %38
  %46 = phi i1 [ false, %38 ], [ %43, %44 ]
  br i1 %46, label %47, label %65

47:                                               ; preds = %45
  %48 = getelementptr inbounds %"class.YAML::Scanner", ptr %21, i32 0, i32 0
  %49 = invoke noundef signext i8 @_ZN4YAML6Stream3getEv(ptr noundef nonnull align 8 dereferenceable(128) %48)
          to label %50 unwind label %61

50:                                               ; preds = %47
  %51 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEc(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef signext %49)
          to label %52 unwind label %61

52:                                               ; preds = %50
  br label %35, !llvm.loop !54

53:                                               ; preds = %1
  %54 = landingpad { ptr, i32 }
          cleanup
  %55 = extractvalue { ptr, i32 } %54, 0
  store ptr %55, ptr %5, align 8
  %56 = extractvalue { ptr, i32 } %54, 1
  store i32 %56, ptr %6, align 4
  br label %155

57:                                               ; preds = %22
  %58 = landingpad { ptr, i32 }
          cleanup
  %59 = extractvalue { ptr, i32 } %58, 0
  store ptr %59, ptr %5, align 8
  %60 = extractvalue { ptr, i32 } %58, 1
  store i32 %60, ptr %6, align 4
  br label %154

61:                                               ; preds = %101, %99, %95, %50, %47, %41, %39, %35, %27
  %62 = landingpad { ptr, i32 }
          cleanup
  %63 = extractvalue { ptr, i32 } %62, 0
  store ptr %63, ptr %5, align 8
  %64 = extractvalue { ptr, i32 } %62, 1
  store i32 %64, ptr %6, align 4
  br label %153

65:                                               ; preds = %45
  %66 = call noundef zeroext i1 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(32) %4) #8
  br i1 %66, label %67, label %95

67:                                               ; preds = %65
  store i1 true, ptr %14, align 1
  %68 = call ptr @__cxa_allocate_exception(i64 64) #8
  call void @llvm.lifetime.start.p0(i64 12, ptr %10) #8
  %69 = getelementptr inbounds %"class.YAML::Scanner", ptr %21, i32 0, i32 0
  %70 = invoke { i64, i32 } @_ZNK4YAML6Stream4markEv(ptr noundef nonnull align 8 dereferenceable(128) %69)
          to label %71 unwind label %78

71:                                               ; preds = %67
  store { i64, i32 } %70, ptr %11, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %10, ptr align 8 %11, i64 12, i1 false)
  call void @llvm.lifetime.start.p0(i64 32, ptr %12) #8
  %72 = load i8, ptr %3, align 1, !tbaa !53, !range !56, !noundef !57
  %73 = trunc i8 %72 to i1
  %74 = zext i1 %73 to i64
  %75 = select i1 %73, ptr @.str.25, ptr @.str.26
  call void @llvm.lifetime.start.p0(i64 1, ptr %13) #8
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #8
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %12, ptr noundef %75, ptr noundef nonnull align 1 dereferenceable(1) %13)
          to label %76 unwind label %82

76:                                               ; preds = %71
  invoke void @_ZN4YAML15ParserExceptionC2ERKNS_4MarkERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(64) %68, ptr noundef nonnull align 4 dereferenceable(12) %10, ptr noundef nonnull align 8 dereferenceable(32) %12)
          to label %77 unwind label %86

77:                                               ; preds = %76
  store i1 false, ptr %14, align 1
  invoke void @__cxa_throw(ptr %68, ptr @_ZTIN4YAML15ParserExceptionE, ptr @_ZN4YAML15ParserExceptionD1Ev) #9
          to label %161 unwind label %86

78:                                               ; preds = %67
  %79 = landingpad { ptr, i32 }
          cleanup
  %80 = extractvalue { ptr, i32 } %79, 0
  store ptr %80, ptr %5, align 8
  %81 = extractvalue { ptr, i32 } %79, 1
  store i32 %81, ptr %6, align 4
  br label %91

82:                                               ; preds = %71
  %83 = landingpad { ptr, i32 }
          cleanup
  %84 = extractvalue { ptr, i32 } %83, 0
  store ptr %84, ptr %5, align 8
  %85 = extractvalue { ptr, i32 } %83, 1
  store i32 %85, ptr %6, align 4
  br label %90

86:                                               ; preds = %77, %76
  %87 = landingpad { ptr, i32 }
          cleanup
  %88 = extractvalue { ptr, i32 } %87, 0
  store ptr %88, ptr %5, align 8
  %89 = extractvalue { ptr, i32 } %87, 1
  store i32 %89, ptr %6, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #8
  br label %90

90:                                               ; preds = %86, %82
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %12) #8
  br label %91

91:                                               ; preds = %90, %78
  call void @llvm.lifetime.end.p0(i64 12, ptr %10) #8
  %92 = load i1, ptr %14, align 1
  br i1 %92, label %93, label %94

93:                                               ; preds = %91
  call void @__cxa_free_exception(ptr %68) #8
  br label %94

94:                                               ; preds = %93, %91
  br label %153

95:                                               ; preds = %65
  %96 = getelementptr inbounds %"class.YAML::Scanner", ptr %21, i32 0, i32 0
  %97 = invoke noundef zeroext i1 @_ZNK4YAML6StreamcvbEv(ptr noundef nonnull align 8 dereferenceable(128) %96)
          to label %98 unwind label %61

98:                                               ; preds = %95
  br i1 %97, label %99, label %133

99:                                               ; preds = %98
  %100 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp9AnchorEndEv()
          to label %101 unwind label %61

101:                                              ; preds = %99
  %102 = getelementptr inbounds %"class.YAML::Scanner", ptr %21, i32 0, i32 0
  %103 = invoke noundef zeroext i1 @_ZNK4YAML5RegEx7MatchesERKNS_6StreamE(ptr noundef nonnull align 8 dereferenceable(32) %100, ptr noundef nonnull align 8 dereferenceable(128) %102)
          to label %104 unwind label %61

104:                                              ; preds = %101
  br i1 %103, label %133, label %105

105:                                              ; preds = %104
  store i1 true, ptr %19, align 1
  %106 = call ptr @__cxa_allocate_exception(i64 64) #8
  call void @llvm.lifetime.start.p0(i64 12, ptr %15) #8
  %107 = getelementptr inbounds %"class.YAML::Scanner", ptr %21, i32 0, i32 0
  %108 = invoke { i64, i32 } @_ZNK4YAML6Stream4markEv(ptr noundef nonnull align 8 dereferenceable(128) %107)
          to label %109 unwind label %116

109:                                              ; preds = %105
  store { i64, i32 } %108, ptr %16, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %15, ptr align 8 %16, i64 12, i1 false)
  call void @llvm.lifetime.start.p0(i64 32, ptr %17) #8
  %110 = load i8, ptr %3, align 1, !tbaa !53, !range !56, !noundef !57
  %111 = trunc i8 %110 to i1
  %112 = zext i1 %111 to i64
  %113 = select i1 %111, ptr @.str.27, ptr @.str.28
  call void @llvm.lifetime.start.p0(i64 1, ptr %18) #8
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #8
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %17, ptr noundef %113, ptr noundef nonnull align 1 dereferenceable(1) %18)
          to label %114 unwind label %120

114:                                              ; preds = %109
  invoke void @_ZN4YAML15ParserExceptionC2ERKNS_4MarkERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(64) %106, ptr noundef nonnull align 4 dereferenceable(12) %15, ptr noundef nonnull align 8 dereferenceable(32) %17)
          to label %115 unwind label %124

115:                                              ; preds = %114
  store i1 false, ptr %19, align 1
  invoke void @__cxa_throw(ptr %106, ptr @_ZTIN4YAML15ParserExceptionE, ptr @_ZN4YAML15ParserExceptionD1Ev) #9
          to label %161 unwind label %124

116:                                              ; preds = %105
  %117 = landingpad { ptr, i32 }
          cleanup
  %118 = extractvalue { ptr, i32 } %117, 0
  store ptr %118, ptr %5, align 8
  %119 = extractvalue { ptr, i32 } %117, 1
  store i32 %119, ptr %6, align 4
  br label %129

120:                                              ; preds = %109
  %121 = landingpad { ptr, i32 }
          cleanup
  %122 = extractvalue { ptr, i32 } %121, 0
  store ptr %122, ptr %5, align 8
  %123 = extractvalue { ptr, i32 } %121, 1
  store i32 %123, ptr %6, align 4
  br label %128

124:                                              ; preds = %115, %114
  %125 = landingpad { ptr, i32 }
          cleanup
  %126 = extractvalue { ptr, i32 } %125, 0
  store ptr %126, ptr %5, align 8
  %127 = extractvalue { ptr, i32 } %125, 1
  store i32 %127, ptr %6, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %17) #8
  br label %128

128:                                              ; preds = %124, %120
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %18) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %17) #8
  br label %129

129:                                              ; preds = %128, %116
  call void @llvm.lifetime.end.p0(i64 12, ptr %15) #8
  %130 = load i1, ptr %19, align 1
  br i1 %130, label %131, label %132

131:                                              ; preds = %129
  call void @__cxa_free_exception(ptr %106) #8
  br label %132

132:                                              ; preds = %131, %129
  br label %153

133:                                              ; preds = %104, %98
  call void @llvm.lifetime.start.p0(i64 88, ptr %20) #8
  %134 = load i8, ptr %3, align 1, !tbaa !53, !range !56, !noundef !57
  %135 = trunc i8 %134 to i1
  %136 = zext i1 %135 to i64
  %137 = select i1 %135, i32 17, i32 16
  invoke void @_ZN4YAML5TokenC2ENS0_4TYPEERKNS_4MarkE(ptr noundef nonnull align 8 dereferenceable(84) %20, i32 noundef %137, ptr noundef nonnull align 4 dereferenceable(12) %7)
          to label %138 unwind label %144

138:                                              ; preds = %133
  %139 = getelementptr inbounds %"struct.YAML::Token", ptr %20, i32 0, i32 4
  %140 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %139, ptr noundef nonnull align 8 dereferenceable(32) %4)
          to label %141 unwind label %148

141:                                              ; preds = %138
  %142 = getelementptr inbounds %"class.YAML::Scanner", ptr %21, i32 0, i32 1
  invoke void @_ZNSt5queueIN4YAML5TokenESt5dequeIS1_SaIS1_EEE4pushERKS1_(ptr noundef nonnull align 8 dereferenceable(80) %142, ptr noundef nonnull align 8 dereferenceable(84) %20)
          to label %143 unwind label %148

143:                                              ; preds = %141
  call void @_ZN4YAML5TokenD2Ev(ptr noundef nonnull align 8 dereferenceable(84) %20) #8
  call void @llvm.lifetime.end.p0(i64 88, ptr %20) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %9) #8
  call void @llvm.lifetime.end.p0(i64 12, ptr %7) #8
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %4) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %3) #8
  ret void

144:                                              ; preds = %133
  %145 = landingpad { ptr, i32 }
          cleanup
  %146 = extractvalue { ptr, i32 } %145, 0
  store ptr %146, ptr %5, align 8
  %147 = extractvalue { ptr, i32 } %145, 1
  store i32 %147, ptr %6, align 4
  br label %152

148:                                              ; preds = %141, %138
  %149 = landingpad { ptr, i32 }
          cleanup
  %150 = extractvalue { ptr, i32 } %149, 0
  store ptr %150, ptr %5, align 8
  %151 = extractvalue { ptr, i32 } %149, 1
  store i32 %151, ptr %6, align 4
  call void @_ZN4YAML5TokenD2Ev(ptr noundef nonnull align 8 dereferenceable(84) %20) #8
  br label %152

152:                                              ; preds = %148, %144
  call void @llvm.lifetime.end.p0(i64 88, ptr %20) #8
  br label %153

153:                                              ; preds = %152, %132, %94, %61
  call void @llvm.lifetime.end.p0(i64 1, ptr %9) #8
  br label %154

154:                                              ; preds = %153, %57
  call void @llvm.lifetime.end.p0(i64 12, ptr %7) #8
  br label %155

155:                                              ; preds = %154, %53
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %4) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %3) #8
  br label %156

156:                                              ; preds = %155
  %157 = load ptr, ptr %5, align 8
  %158 = load i32, ptr %6, align 4
  %159 = insertvalue { ptr, i32 } poison, ptr %157, 0
  %160 = insertvalue { ptr, i32 } %159, i32 %158, 1
  resume { ptr, i32 } %160

161:                                              ; preds = %115, %77
  unreachable
}

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp6AnchorEv() #5

; Function Attrs: mustprogress nounwind uwtable
declare noundef zeroext i1 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(32)) #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp9AnchorEndEv() #5

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) #2 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { 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 #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 = { inlinehint 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 #6 = { inlinehint 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 #7 = { 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 #8 = { nounwind }
attributes #9 = { noreturn }

!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, !27, i64 210}
!10 = !{!"_ZTSN4YAML7ScannerE", !11, i64 0, !21, i64 128, !27, i64 208, !27, i64 209, !27, i64 210, !27, i64 211, !28, i64 216, !34, i64 296, !40, i64 376, !45, i64 400}
!11 = !{!"_ZTSN4YAML6StreamE", !6, i64 0, !12, i64 8, !14, i64 20, !15, i64 24, !6, i64 104, !19, i64 112, !19, i64 120}
!12 = !{!"_ZTSN4YAML4MarkE", !13, i64 0, !13, i64 4, !13, i64 8}
!13 = !{!"int", !7, i64 0}
!14 = !{!"_ZTSN4YAML6Stream12CharacterSetE", !7, i64 0}
!15 = !{!"_ZTSSt5dequeIcSaIcEE", !16, i64 0}
!16 = !{!"_ZTSSt11_Deque_baseIcSaIcEE", !17, i64 0}
!17 = !{!"_ZTSNSt11_Deque_baseIcSaIcEE11_Deque_implE", !18, i64 0}
!18 = !{!"_ZTSNSt11_Deque_baseIcSaIcEE16_Deque_impl_dataE", !6, i64 0, !19, i64 8, !20, i64 16, !20, i64 48}
!19 = !{!"long", !7, i64 0}
!20 = !{!"_ZTSSt15_Deque_iteratorIcRcPcE", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!21 = !{!"_ZTSSt5queueIN4YAML5TokenESt5dequeIS1_SaIS1_EEE", !22, i64 0}
!22 = !{!"_ZTSSt5dequeIN4YAML5TokenESaIS1_EE", !23, i64 0}
!23 = !{!"_ZTSSt11_Deque_baseIN4YAML5TokenESaIS1_EE", !24, i64 0}
!24 = !{!"_ZTSNSt11_Deque_baseIN4YAML5TokenESaIS1_EE11_Deque_implE", !25, i64 0}
!25 = !{!"_ZTSNSt11_Deque_baseIN4YAML5TokenESaIS1_EE16_Deque_impl_dataE", !6, i64 0, !19, i64 8, !26, i64 16, !26, i64 48}
!26 = !{!"_ZTSSt15_Deque_iteratorIN4YAML5TokenERS1_PS1_E", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!27 = !{!"bool", !7, i64 0}
!28 = !{!"_ZTSSt5stackIN4YAML7Scanner9SimpleKeyESt5dequeIS2_SaIS2_EEE", !29, i64 0}
!29 = !{!"_ZTSSt5dequeIN4YAML7Scanner9SimpleKeyESaIS2_EE", !30, i64 0}
!30 = !{!"_ZTSSt11_Deque_baseIN4YAML7Scanner9SimpleKeyESaIS2_EE", !31, i64 0}
!31 = !{!"_ZTSNSt11_Deque_baseIN4YAML7Scanner9SimpleKeyESaIS2_EE11_Deque_implE", !32, i64 0}
!32 = !{!"_ZTSNSt11_Deque_baseIN4YAML7Scanner9SimpleKeyESaIS2_EE16_Deque_impl_dataE", !6, i64 0, !19, i64 8, !33, i64 16, !33, i64 48}
!33 = !{!"_ZTSSt15_Deque_iteratorIN4YAML7Scanner9SimpleKeyERS2_PS2_E", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!34 = !{!"_ZTSSt5stackIPN4YAML7Scanner12IndentMarkerESt5dequeIS3_SaIS3_EEE", !35, i64 0}
!35 = !{!"_ZTSSt5dequeIPN4YAML7Scanner12IndentMarkerESaIS3_EE", !36, i64 0}
!36 = !{!"_ZTSSt11_Deque_baseIPN4YAML7Scanner12IndentMarkerESaIS3_EE", !37, i64 0}
!37 = !{!"_ZTSNSt11_Deque_baseIPN4YAML7Scanner12IndentMarkerESaIS3_EE11_Deque_implE", !38, i64 0}
!38 = !{!"_ZTSNSt11_Deque_baseIPN4YAML7Scanner12IndentMarkerESaIS3_EE16_Deque_impl_dataE", !6, i64 0, !19, i64 8, !39, i64 16, !39, i64 48}
!39 = !{!"_ZTSSt15_Deque_iteratorIPN4YAML7Scanner12IndentMarkerERS3_PS3_E", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!40 = !{!"_ZTSN4YAML10ptr_vectorINS_7Scanner12IndentMarkerEEE", !41, i64 0}
!41 = !{!"_ZTSSt6vectorISt10unique_ptrIN4YAML7Scanner12IndentMarkerESt14default_deleteIS3_EESaIS6_EE", !42, i64 0}
!42 = !{!"_ZTSSt12_Vector_baseISt10unique_ptrIN4YAML7Scanner12IndentMarkerESt14default_deleteIS3_EESaIS6_EE", !43, i64 0}
!43 = !{!"_ZTSNSt12_Vector_baseISt10unique_ptrIN4YAML7Scanner12IndentMarkerESt14default_deleteIS3_EESaIS6_EE12_Vector_implE", !44, i64 0}
!44 = !{!"_ZTSNSt12_Vector_baseISt10unique_ptrIN4YAML7Scanner12IndentMarkerESt14default_deleteIS3_EESaIS6_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!45 = !{!"_ZTSSt5stackIN4YAML7Scanner11FLOW_MARKERESt5dequeIS2_SaIS2_EEE", !46, i64 0}
!46 = !{!"_ZTSSt5dequeIN4YAML7Scanner11FLOW_MARKERESaIS2_EE", !47, i64 0}
!47 = !{!"_ZTSSt11_Deque_baseIN4YAML7Scanner11FLOW_MARKERESaIS2_EE", !48, i64 0}
!48 = !{!"_ZTSNSt11_Deque_baseIN4YAML7Scanner11FLOW_MARKERESaIS2_EE11_Deque_implE", !49, i64 0}
!49 = !{!"_ZTSNSt11_Deque_baseIN4YAML7Scanner11FLOW_MARKERESaIS2_EE16_Deque_impl_dataE", !6, i64 0, !19, i64 8, !50, i64 16, !50, i64 48}
!50 = !{!"_ZTSSt15_Deque_iteratorIN4YAML7Scanner11FLOW_MARKERERS2_PS2_E", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!51 = !{!10, !27, i64 211}
!52 = !{!7, !7, i64 0}
!53 = !{!27, !27, i64 0}
!54 = distinct !{!54, !55}
!55 = !{!"llvm.loop.mustprogress"}
!56 = !{i8 0, i8 2}
!57 = !{}


; 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::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"struct.YAML::Mark" = type { i32, i32, i32 }
%"class.std::allocator" = type { i8 }
%"struct.YAML::Token" = type <{ i32, i32, %"struct.YAML::Mark", [4 x i8], %"class.std::__cxx11::basic_string", %"class.std::vector", i32, [4 x i8] }>
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" = type { ptr, ptr, ptr }

@_ZTIN4YAML15ParserExceptionE = external constant ptr
@.str.25 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.26 = external hidden unnamed_addr constant [25 x i8], align 1
@.str.27 = external hidden unnamed_addr constant [45 x i8], align 1
@.str.28 = external hidden unnamed_addr constant [46 x i8], align 1

; 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 nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

; 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 nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local { i64, i32 } @_ZNK4YAML6Stream4markEv(ptr noundef nonnull align 8 dereferenceable(128)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4YAML5TokenC2ENS0_4TYPEERKNS_4MarkE(ptr noundef nonnull align 8 dereferenceable(84), i32 noundef, ptr noundef nonnull align 4 dereferenceable(12)) unnamed_addr #1 align 2

declare noundef zeroext i1 @_ZNK4YAML6StreamcvbEv(ptr noundef nonnull align 8 dereferenceable(128)) local_unnamed_addr #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK4YAML5RegEx7MatchesERKNS_6StreamE(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(128)) local_unnamed_addr #4 align 2

declare noundef signext i8 @_ZN4YAML6Stream3getEv(ptr noundef nonnull align 8 dereferenceable(128)) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEc(ptr noundef nonnull align 8 dereferenceable(32), i8 noundef signext) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt5queueIN4YAML5TokenESt5dequeIS1_SaIS1_EEE4pushERKS1_(ptr noundef nonnull align 8 dereferenceable(80), ptr noundef nonnull align 8 dereferenceable(84)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN4YAML5TokenD2Ev(ptr noundef nonnull align 8 dereferenceable(84)) unnamed_addr #5 align 2

declare void @_ZN4YAML7Scanner24InsertPotentialSimpleKeyEv(ptr noundef nonnull align 8 dereferenceable(480)) local_unnamed_addr #3

declare ptr @__cxa_allocate_exception(i64) local_unnamed_addr

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4YAML15ParserExceptionC2ERKNS_4MarkERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(64), ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 align 2

; Function Attrs: nounwind
declare void @_ZN4YAML15ParserExceptionD1Ev(ptr noundef nonnull align 8 dereferenceable(64)) unnamed_addr #6

declare void @__cxa_throw(ptr, ptr, ptr) local_unnamed_addr

declare void @__cxa_free_exception(ptr) local_unnamed_addr

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN4YAML7Scanner17ScanAnchorOrAliasEv(ptr noundef nonnull align 8 dereferenceable(480) %0) local_unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca %"class.std::__cxx11::basic_string", align 8
  %3 = alloca %"struct.YAML::Mark", align 8
  %4 = alloca %"struct.YAML::Mark", align 8
  %5 = alloca %"class.std::__cxx11::basic_string", align 8
  %6 = alloca %"class.std::allocator", align 1
  %7 = alloca %"struct.YAML::Mark", align 8
  %8 = alloca %"class.std::__cxx11::basic_string", align 8
  %9 = alloca %"class.std::allocator", align 1
  %10 = alloca %"struct.YAML::Token", align 8
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %2) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #7
  invoke void @_ZN4YAML7Scanner24InsertPotentialSimpleKeyEv(ptr noundef nonnull align 8 dereferenceable(480) %0)
          to label %11 unwind label %30

11:                                               ; preds = %1
  %12 = getelementptr inbounds i8, ptr %0, i64 210
  store i8 0, ptr %12, align 2, !tbaa !5
  %13 = getelementptr inbounds i8, ptr %0, i64 211
  store i8 0, ptr %13, align 1, !tbaa !50
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %3) #7
  %14 = call { i64, i32 } @_ZNK4YAML6Stream4markEv(ptr noundef nonnull align 8 dereferenceable(128) %0)
  %.fca.0.extract6 = extractvalue { i64, i32 } %14, 0
  %.fca.1.extract7 = extractvalue { i64, i32 } %14, 1
  store i64 %.fca.0.extract6, ptr %3, align 8
  %.sroa.29.0..sroa_idx = getelementptr inbounds i8, ptr %3, i64 8
  store i32 %.fca.1.extract7, ptr %.sroa.29.0..sroa_idx, align 8
  %15 = invoke noundef signext i8 @_ZN4YAML6Stream3getEv(ptr noundef nonnull align 8 dereferenceable(128) %0)
          to label %16 unwind label %.loopexit.split-lp

16:                                               ; preds = %11
  %17 = icmp eq i8 %15, 42
  br label %18

18:                                               ; preds = %28, %16
  %19 = invoke noundef zeroext i1 @_ZNK4YAML6StreamcvbEv(ptr noundef nonnull align 8 dereferenceable(128) %0)
          to label %20 unwind label %.loopexit

20:                                               ; preds = %18
  br i1 %19, label %21, label %.critedge

21:                                               ; preds = %20
  %22 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp6AnchorEv()
          to label %23 unwind label %.loopexit

23:                                               ; preds = %21
  %24 = invoke noundef zeroext i1 @_ZNK4YAML5RegEx7MatchesERKNS_6StreamE(ptr noundef nonnull align 8 dereferenceable(32) %22, ptr noundef nonnull align 8 dereferenceable(128) %0)
          to label %25 unwind label %.loopexit

25:                                               ; preds = %23
  br i1 %24, label %26, label %.critedge

26:                                               ; preds = %25
  %27 = invoke noundef signext i8 @_ZN4YAML6Stream3getEv(ptr noundef nonnull align 8 dereferenceable(128) %0)
          to label %28 unwind label %.loopexit

28:                                               ; preds = %26
  %29 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEc(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef signext %27)
          to label %18 unwind label %.loopexit, !llvm.loop !51

30:                                               ; preds = %1
  %31 = landingpad { ptr, i32 }
          cleanup
  br label %71

.loopexit:                                        ; preds = %18, %21, %23, %26, %28
  %lpad.loopexit = landingpad { ptr, i32 }
          cleanup
  br label %70

.loopexit.split-lp:                               ; preds = %11, %43, %46, %48
  %lpad.loopexit.split-lp = landingpad { ptr, i32 }
          cleanup
  br label %70

.critedge:                                        ; preds = %20, %25
  %32 = call noundef zeroext i1 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(32) %2) #7
  br i1 %32, label %33, label %43

33:                                               ; preds = %.critedge
  %34 = call ptr @__cxa_allocate_exception(i64 64) #7
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %4) #7
  %35 = call { i64, i32 } @_ZNK4YAML6Stream4markEv(ptr noundef nonnull align 8 dereferenceable(128) %0)
  %.fca.0.extract2 = extractvalue { i64, i32 } %35, 0
  %.fca.1.extract3 = extractvalue { i64, i32 } %35, 1
  store i64 %.fca.0.extract2, ptr %4, align 8
  %.sroa.25.0..sroa_idx = getelementptr inbounds i8, ptr %4, i64 8
  store i32 %.fca.1.extract3, ptr %.sroa.25.0..sroa_idx, align 8
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %5) #7
  %36 = select i1 %17, ptr @.str.25, ptr @.str.26
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %6) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef nonnull %36, ptr noundef nonnull align 1 dereferenceable(1) %6)
          to label %37 unwind label %.thread

37:                                               ; preds = %33
  invoke void @_ZN4YAML15ParserExceptionC2ERKNS_4MarkERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(64) %34, ptr noundef nonnull align 4 dereferenceable(12) %4, ptr noundef nonnull align 8 dereferenceable(32) %5)
          to label %38 unwind label %40

38:                                               ; preds = %37
  invoke void @__cxa_throw(ptr nonnull %34, ptr nonnull @_ZTIN4YAML15ParserExceptionE, ptr nonnull @_ZN4YAML15ParserExceptionD1Ev) #8
          to label %72 unwind label %40

.thread:                                          ; preds = %33
  %39 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %5) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %4) #7
  br label %42

40:                                               ; preds = %37, %38
  %.022 = phi i1 [ false, %38 ], [ true, %37 ]
  %41 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #7
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %5) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %4) #7
  br i1 %.022, label %42, label %70

42:                                               ; preds = %.thread, %40
  %.pn2532 = phi { ptr, i32 } [ %39, %.thread ], [ %41, %40 ]
  call void @__cxa_free_exception(ptr %34) #7
  br label %70

43:                                               ; preds = %.critedge
  %44 = invoke noundef zeroext i1 @_ZNK4YAML6StreamcvbEv(ptr noundef nonnull align 8 dereferenceable(128) %0)
          to label %45 unwind label %.loopexit.split-lp

45:                                               ; preds = %43
  br i1 %44, label %46, label %61

46:                                               ; preds = %45
  %47 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp9AnchorEndEv()
          to label %48 unwind label %.loopexit.split-lp

48:                                               ; preds = %46
  %49 = invoke noundef zeroext i1 @_ZNK4YAML5RegEx7MatchesERKNS_6StreamE(ptr noundef nonnull align 8 dereferenceable(32) %47, ptr noundef nonnull align 8 dereferenceable(128) %0)
          to label %50 unwind label %.loopexit.split-lp

50:                                               ; preds = %48
  br i1 %49, label %61, label %51

51:                                               ; preds = %50
  %52 = call ptr @__cxa_allocate_exception(i64 64) #7
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %7) #7
  %53 = call { i64, i32 } @_ZNK4YAML6Stream4markEv(ptr noundef nonnull align 8 dereferenceable(128) %0)
  %.fca.0.extract = extractvalue { i64, i32 } %53, 0
  %.fca.1.extract = extractvalue { i64, i32 } %53, 1
  store i64 %.fca.0.extract, ptr %7, align 8
  %.sroa.2.0..sroa_idx = getelementptr inbounds i8, ptr %7, i64 8
  store i32 %.fca.1.extract, ptr %.sroa.2.0..sroa_idx, align 8
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %8) #7
  %54 = select i1 %17, ptr @.str.27, ptr @.str.28
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %9) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef nonnull %54, ptr noundef nonnull align 1 dereferenceable(1) %9)
          to label %55 unwind label %.thread33

55:                                               ; preds = %51
  invoke void @_ZN4YAML15ParserExceptionC2ERKNS_4MarkERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(64) %52, ptr noundef nonnull align 4 dereferenceable(12) %7, ptr noundef nonnull align 8 dereferenceable(32) %8)
          to label %56 unwind label %58

56:                                               ; preds = %55
  invoke void @__cxa_throw(ptr nonnull %52, ptr nonnull @_ZTIN4YAML15ParserExceptionE, ptr nonnull @_ZN4YAML15ParserExceptionD1Ev) #8
          to label %72 unwind label %58

.thread33:                                        ; preds = %51
  %57 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %8) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %7) #7
  br label %60

58:                                               ; preds = %55, %56
  %.0 = phi i1 [ false, %56 ], [ true, %55 ]
  %59 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #7
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %8) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %7) #7
  br i1 %.0, label %60, label %70

60:                                               ; preds = %.thread33, %58
  %.pn36 = phi { ptr, i32 } [ %57, %.thread33 ], [ %59, %58 ]
  call void @__cxa_free_exception(ptr %52) #7
  br label %70

61:                                               ; preds = %50, %45
  call void @llvm.lifetime.start.p0(i64 88, ptr nonnull %10) #7
  %62 = select i1 %17, i32 17, i32 16
  call void @_ZN4YAML5TokenC2ENS0_4TYPEERKNS_4MarkE(ptr noundef nonnull align 8 dereferenceable(84) %10, i32 noundef %62, ptr noundef nonnull align 4 dereferenceable(12) %3)
  %63 = getelementptr inbounds i8, ptr %10, i64 24
  %64 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %63, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %65 unwind label %68

65:                                               ; preds = %61
  %66 = getelementptr inbounds i8, ptr %0, i64 128
  invoke void @_ZNSt5queueIN4YAML5TokenESt5dequeIS1_SaIS1_EEE4pushERKS1_(ptr noundef nonnull align 8 dereferenceable(80) %66, ptr noundef nonnull align 8 dereferenceable(84) %10)
          to label %67 unwind label %68

67:                                               ; preds = %65
  call void @_ZN4YAML5TokenD2Ev(ptr noundef nonnull align 8 dereferenceable(84) %10) #7
  call void @llvm.lifetime.end.p0(i64 88, ptr nonnull %10) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %3) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %2) #7
  ret void

68:                                               ; preds = %65, %61
  %69 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN4YAML5TokenD2Ev(ptr noundef nonnull align 8 dereferenceable(84) %10) #7
  call void @llvm.lifetime.end.p0(i64 88, ptr nonnull %10) #7
  br label %70

70:                                               ; preds = %.loopexit, %.loopexit.split-lp, %58, %60, %40, %42, %68
  %.pn27 = phi { ptr, i32 } [ %.pn2532, %42 ], [ %41, %40 ], [ %69, %68 ], [ %.pn36, %60 ], [ %59, %58 ], [ %lpad.loopexit, %.loopexit ], [ %lpad.loopexit.split-lp, %.loopexit.split-lp ]
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %3) #7
  br label %71

71:                                               ; preds = %70, %30
  %.pn27.pn = phi { ptr, i32 } [ %.pn27, %70 ], [ %31, %30 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %2) #7
  resume { ptr, i32 } %.pn27.pn

72:                                               ; preds = %56, %38
  unreachable
}

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp6AnchorEv() local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare noundef zeroext i1 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp9AnchorEndEv() local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { 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 #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 = { inlinehint 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 #5 = { inlinehint 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 #6 = { 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 #7 = { nounwind }
attributes #8 = { noreturn }

!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, !26, i64 210}
!6 = !{!"_ZTSN4YAML7ScannerE", !7, i64 0, !20, i64 128, !26, i64 208, !26, i64 209, !26, i64 210, !26, i64 211, !27, i64 216, !33, i64 296, !39, i64 376, !44, i64 400}
!7 = !{!"_ZTSN4YAML6StreamE", !8, i64 0, !11, i64 8, !13, i64 20, !14, i64 24, !8, i64 104, !18, i64 112, !18, i64 120}
!8 = !{!"any pointer", !9, i64 0}
!9 = !{!"omnipotent char", !10, i64 0}
!10 = !{!"Simple C++ TBAA"}
!11 = !{!"_ZTSN4YAML4MarkE", !12, i64 0, !12, i64 4, !12, i64 8}
!12 = !{!"int", !9, i64 0}
!13 = !{!"_ZTSN4YAML6Stream12CharacterSetE", !9, i64 0}
!14 = !{!"_ZTSSt5dequeIcSaIcEE", !15, i64 0}
!15 = !{!"_ZTSSt11_Deque_baseIcSaIcEE", !16, i64 0}
!16 = !{!"_ZTSNSt11_Deque_baseIcSaIcEE11_Deque_implE", !17, i64 0}
!17 = !{!"_ZTSNSt11_Deque_baseIcSaIcEE16_Deque_impl_dataE", !8, i64 0, !18, i64 8, !19, i64 16, !19, i64 48}
!18 = !{!"long", !9, i64 0}
!19 = !{!"_ZTSSt15_Deque_iteratorIcRcPcE", !8, i64 0, !8, i64 8, !8, i64 16, !8, i64 24}
!20 = !{!"_ZTSSt5queueIN4YAML5TokenESt5dequeIS1_SaIS1_EEE", !21, i64 0}
!21 = !{!"_ZTSSt5dequeIN4YAML5TokenESaIS1_EE", !22, i64 0}
!22 = !{!"_ZTSSt11_Deque_baseIN4YAML5TokenESaIS1_EE", !23, i64 0}
!23 = !{!"_ZTSNSt11_Deque_baseIN4YAML5TokenESaIS1_EE11_Deque_implE", !24, i64 0}
!24 = !{!"_ZTSNSt11_Deque_baseIN4YAML5TokenESaIS1_EE16_Deque_impl_dataE", !8, i64 0, !18, i64 8, !25, i64 16, !25, i64 48}
!25 = !{!"_ZTSSt15_Deque_iteratorIN4YAML5TokenERS1_PS1_E", !8, i64 0, !8, i64 8, !8, i64 16, !8, i64 24}
!26 = !{!"bool", !9, i64 0}
!27 = !{!"_ZTSSt5stackIN4YAML7Scanner9SimpleKeyESt5dequeIS2_SaIS2_EEE", !28, i64 0}
!28 = !{!"_ZTSSt5dequeIN4YAML7Scanner9SimpleKeyESaIS2_EE", !29, i64 0}
!29 = !{!"_ZTSSt11_Deque_baseIN4YAML7Scanner9SimpleKeyESaIS2_EE", !30, i64 0}
!30 = !{!"_ZTSNSt11_Deque_baseIN4YAML7Scanner9SimpleKeyESaIS2_EE11_Deque_implE", !31, i64 0}
!31 = !{!"_ZTSNSt11_Deque_baseIN4YAML7Scanner9SimpleKeyESaIS2_EE16_Deque_impl_dataE", !8, i64 0, !18, i64 8, !32, i64 16, !32, i64 48}
!32 = !{!"_ZTSSt15_Deque_iteratorIN4YAML7Scanner9SimpleKeyERS2_PS2_E", !8, i64 0, !8, i64 8, !8, i64 16, !8, i64 24}
!33 = !{!"_ZTSSt5stackIPN4YAML7Scanner12IndentMarkerESt5dequeIS3_SaIS3_EEE", !34, i64 0}
!34 = !{!"_ZTSSt5dequeIPN4YAML7Scanner12IndentMarkerESaIS3_EE", !35, i64 0}
!35 = !{!"_ZTSSt11_Deque_baseIPN4YAML7Scanner12IndentMarkerESaIS3_EE", !36, i64 0}
!36 = !{!"_ZTSNSt11_Deque_baseIPN4YAML7Scanner12IndentMarkerESaIS3_EE11_Deque_implE", !37, i64 0}
!37 = !{!"_ZTSNSt11_Deque_baseIPN4YAML7Scanner12IndentMarkerESaIS3_EE16_Deque_impl_dataE", !8, i64 0, !18, i64 8, !38, i64 16, !38, i64 48}
!38 = !{!"_ZTSSt15_Deque_iteratorIPN4YAML7Scanner12IndentMarkerERS3_PS3_E", !8, i64 0, !8, i64 8, !8, i64 16, !8, i64 24}
!39 = !{!"_ZTSN4YAML10ptr_vectorINS_7Scanner12IndentMarkerEEE", !40, i64 0}
!40 = !{!"_ZTSSt6vectorISt10unique_ptrIN4YAML7Scanner12IndentMarkerESt14default_deleteIS3_EESaIS6_EE", !41, i64 0}
!41 = !{!"_ZTSSt12_Vector_baseISt10unique_ptrIN4YAML7Scanner12IndentMarkerESt14default_deleteIS3_EESaIS6_EE", !42, i64 0}
!42 = !{!"_ZTSNSt12_Vector_baseISt10unique_ptrIN4YAML7Scanner12IndentMarkerESt14default_deleteIS3_EESaIS6_EE12_Vector_implE", !43, i64 0}
!43 = !{!"_ZTSNSt12_Vector_baseISt10unique_ptrIN4YAML7Scanner12IndentMarkerESt14default_deleteIS3_EESaIS6_EE17_Vector_impl_dataE", !8, i64 0, !8, i64 8, !8, i64 16}
!44 = !{!"_ZTSSt5stackIN4YAML7Scanner11FLOW_MARKERESt5dequeIS2_SaIS2_EEE", !45, i64 0}
!45 = !{!"_ZTSSt5dequeIN4YAML7Scanner11FLOW_MARKERESaIS2_EE", !46, i64 0}
!46 = !{!"_ZTSSt11_Deque_baseIN4YAML7Scanner11FLOW_MARKERESaIS2_EE", !47, i64 0}
!47 = !{!"_ZTSNSt11_Deque_baseIN4YAML7Scanner11FLOW_MARKERESaIS2_EE11_Deque_implE", !48, i64 0}
!48 = !{!"_ZTSNSt11_Deque_baseIN4YAML7Scanner11FLOW_MARKERESaIS2_EE16_Deque_impl_dataE", !8, i64 0, !18, i64 8, !49, i64 16, !49, i64 48}
!49 = !{!"_ZTSSt15_Deque_iteratorIN4YAML7Scanner11FLOW_MARKERERS2_PS2_E", !8, i64 0, !8, i64 8, !8, i64 16, !8, i64 24}
!50 = !{!6, !26, i64 211}
!51 = distinct !{!51, !52}
!52 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopSimplifyPass,SROAPass,SimplifyCFGPass