; LLVM IR from junhyeokahn/PyPnC :: external_source/yaml/src/scanner.ll (ZN4YAML7Scanner13ScanNextTokenEv)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"struct.YAML::Mark" = type { i32, i32, i32 }
%"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] }
%"class.std::allocator" = type { i8 }
%"class.YAML::Scanner" = type { %"class.YAML::Stream", %"class.std::queue", i8, i8, i8, i8, %"class.std::stack", %"class.std::stack.12", %"class.YAML::ptr_vector", %"class.std::stack.22" }
%"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.0" }
%"class.std::deque.0" = type { %"class.std::_Deque_base.1" }
%"class.std::_Deque_base.1" = 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.5", %"struct.std::_Deque_iterator.5" }
%"struct.std::_Deque_iterator.5" = type { ptr, ptr, ptr, ptr }
%"class.std::stack" = type { %"class.std::deque.6" }
%"class.std::deque.6" = type { %"class.std::_Deque_base.7" }
%"class.std::_Deque_base.7" = 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.11", %"struct.std::_Deque_iterator.11" }
%"struct.std::_Deque_iterator.11" = type { ptr, ptr, ptr, ptr }
%"class.std::stack.12" = type { %"class.std::deque.13" }
%"class.std::deque.13" = type { %"class.std::_Deque_base.14" }
%"class.std::_Deque_base.14" = 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.18", %"struct.std::_Deque_iterator.18" }
%"struct.std::_Deque_iterator.18" = type { ptr, ptr, ptr, ptr }
%"class.YAML::ptr_vector" = type { %"class.std::vector" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = 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.22" = type { %"class.std::deque.23" }
%"class.std::deque.23" = type { %"class.std::_Deque_base.24" }
%"class.std::_Deque_base.24" = 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.28", %"struct.std::_Deque_iterator.28" }
%"struct.std::_Deque_iterator.28" = type { ptr, ptr, ptr, ptr }

@.str.23 = external hidden unnamed_addr constant [14 x i8], align 1
@_ZTIN4YAML15ParserExceptionE = external constant ptr

; 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 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 uwtable
define dso_local void @_ZN4YAML7Scanner13ScanNextTokenEv(ptr noundef nonnull align 8 dereferenceable(480) %0) #2 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  %3 = alloca %"struct.YAML::Mark", align 4
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca { i64, i32 }, align 8
  %7 = alloca %"class.std::__cxx11::basic_string", align 8
  %8 = alloca %"class.std::allocator", align 1
  %9 = alloca i1, align 1
  store ptr %0, ptr %2, align 8, !tbaa !5
  %10 = load ptr, ptr %2, align 8
  %11 = getelementptr inbounds %"class.YAML::Scanner", ptr %10, i32 0, i32 3
  %12 = load i8, ptr %11, align 1, !tbaa !9, !range !51, !noundef !52
  %13 = trunc i8 %12 to i1
  br i1 %13, label %14, label %15

14:                                               ; preds = %1
  br label %177

15:                                               ; preds = %1
  %16 = getelementptr inbounds %"class.YAML::Scanner", ptr %10, i32 0, i32 2
  %17 = load i8, ptr %16, align 8, !tbaa !53, !range !51, !noundef !52
  %18 = trunc i8 %17 to i1
  br i1 %18, label %20, label %19

19:                                               ; preds = %15
  call void @_ZN4YAML7Scanner11StartStreamEv(ptr noundef nonnull align 8 dereferenceable(480) %10)
  br label %177

20:                                               ; preds = %15
  call void @_ZN4YAML7Scanner15ScanToNextTokenEv(ptr noundef nonnull align 8 dereferenceable(480) %10)
  call void @_ZN4YAML7Scanner15PopIndentToHereEv(ptr noundef nonnull align 8 dereferenceable(480) %10)
  %21 = getelementptr inbounds %"class.YAML::Scanner", ptr %10, i32 0, i32 0
  %22 = call noundef zeroext i1 @_ZNK4YAML6StreamntEv(ptr noundef nonnull align 8 dereferenceable(128) %21)
  br i1 %22, label %23, label %24

23:                                               ; preds = %20
  call void @_ZN4YAML7Scanner9EndStreamEv(ptr noundef nonnull align 8 dereferenceable(480) %10)
  br label %177

24:                                               ; preds = %20
  %25 = getelementptr inbounds %"class.YAML::Scanner", ptr %10, i32 0, i32 0
  %26 = call noundef i32 @_ZNK4YAML6Stream6columnEv(ptr noundef nonnull align 8 dereferenceable(128) %25)
  %27 = icmp eq i32 %26, 0
  br i1 %27, label %28, label %34

28:                                               ; preds = %24
  %29 = getelementptr inbounds %"class.YAML::Scanner", ptr %10, i32 0, i32 0
  %30 = call noundef signext i8 @_ZNK4YAML6Stream4peekEv(ptr noundef nonnull align 8 dereferenceable(128) %29)
  %31 = sext i8 %30 to i32
  %32 = icmp eq i32 %31, 37
  br i1 %32, label %33, label %34

33:                                               ; preds = %28
  call void @_ZN4YAML7Scanner13ScanDirectiveEv(ptr noundef nonnull align 8 dereferenceable(480) %10)
  br label %177

34:                                               ; preds = %28, %24
  %35 = getelementptr inbounds %"class.YAML::Scanner", ptr %10, i32 0, i32 0
  %36 = call noundef i32 @_ZNK4YAML6Stream6columnEv(ptr noundef nonnull align 8 dereferenceable(128) %35)
  %37 = icmp eq i32 %36, 0
  br i1 %37, label %38, label %43

38:                                               ; preds = %34
  %39 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp8DocStartEv()
  %40 = getelementptr inbounds %"class.YAML::Scanner", ptr %10, i32 0, i32 0
  %41 = call noundef zeroext i1 @_ZNK4YAML5RegEx7MatchesERKNS_6StreamE(ptr noundef nonnull align 8 dereferenceable(32) %39, ptr noundef nonnull align 8 dereferenceable(128) %40)
  br i1 %41, label %42, label %43

42:                                               ; preds = %38
  call void @_ZN4YAML7Scanner12ScanDocStartEv(ptr noundef nonnull align 8 dereferenceable(480) %10)
  br label %177

43:                                               ; preds = %38, %34
  %44 = getelementptr inbounds %"class.YAML::Scanner", ptr %10, i32 0, i32 0
  %45 = call noundef i32 @_ZNK4YAML6Stream6columnEv(ptr noundef nonnull align 8 dereferenceable(128) %44)
  %46 = icmp eq i32 %45, 0
  br i1 %46, label %47, label %52

47:                                               ; preds = %43
  %48 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp6DocEndEv()
  %49 = getelementptr inbounds %"class.YAML::Scanner", ptr %10, i32 0, i32 0
  %50 = call noundef zeroext i1 @_ZNK4YAML5RegEx7MatchesERKNS_6StreamE(ptr noundef nonnull align 8 dereferenceable(32) %48, ptr noundef nonnull align 8 dereferenceable(128) %49)
  br i1 %50, label %51, label %52

51:                                               ; preds = %47
  call void @_ZN4YAML7Scanner10ScanDocEndEv(ptr noundef nonnull align 8 dereferenceable(480) %10)
  br label %177

52:                                               ; preds = %47, %43
  %53 = getelementptr inbounds %"class.YAML::Scanner", ptr %10, i32 0, i32 0
  %54 = call noundef signext i8 @_ZNK4YAML6Stream4peekEv(ptr noundef nonnull align 8 dereferenceable(128) %53)
  %55 = sext i8 %54 to i32
  %56 = icmp eq i32 %55, 91
  br i1 %56, label %62, label %57

57:                                               ; preds = %52
  %58 = getelementptr inbounds %"class.YAML::Scanner", ptr %10, i32 0, i32 0
  %59 = call noundef signext i8 @_ZNK4YAML6Stream4peekEv(ptr noundef nonnull align 8 dereferenceable(128) %58)
  %60 = sext i8 %59 to i32
  %61 = icmp eq i32 %60, 123
  br i1 %61, label %62, label %63

62:                                               ; preds = %57, %52
  call void @_ZN4YAML7Scanner13ScanFlowStartEv(ptr noundef nonnull align 8 dereferenceable(480) %10)
  br label %177

63:                                               ; preds = %57
  %64 = getelementptr inbounds %"class.YAML::Scanner", ptr %10, i32 0, i32 0
  %65 = call noundef signext i8 @_ZNK4YAML6Stream4peekEv(ptr noundef nonnull align 8 dereferenceable(128) %64)
  %66 = sext i8 %65 to i32
  %67 = icmp eq i32 %66, 93
  br i1 %67, label %73, label %68

68:                                               ; preds = %63
  %69 = getelementptr inbounds %"class.YAML::Scanner", ptr %10, i32 0, i32 0
  %70 = call noundef signext i8 @_ZNK4YAML6Stream4peekEv(ptr noundef nonnull align 8 dereferenceable(128) %69)
  %71 = sext i8 %70 to i32
  %72 = icmp eq i32 %71, 125
  br i1 %72, label %73, label %74

73:                                               ; preds = %68, %63
  call void @_ZN4YAML7Scanner11ScanFlowEndEv(ptr noundef nonnull align 8 dereferenceable(480) %10)
  br label %177

74:                                               ; preds = %68
  %75 = getelementptr inbounds %"class.YAML::Scanner", ptr %10, i32 0, i32 0
  %76 = call noundef signext i8 @_ZNK4YAML6Stream4peekEv(ptr noundef nonnull align 8 dereferenceable(128) %75)
  %77 = sext i8 %76 to i32
  %78 = icmp eq i32 %77, 44
  br i1 %78, label %79, label %80

79:                                               ; preds = %74
  call void @_ZN4YAML7Scanner13ScanFlowEntryEv(ptr noundef nonnull align 8 dereferenceable(480) %10)
  br label %177

80:                                               ; preds = %74
  %81 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp10BlockEntryEv()
  %82 = getelementptr inbounds %"class.YAML::Scanner", ptr %10, i32 0, i32 0
  %83 = call noundef zeroext i1 @_ZNK4YAML5RegEx7MatchesERKNS_6StreamE(ptr noundef nonnull align 8 dereferenceable(32) %81, ptr noundef nonnull align 8 dereferenceable(128) %82)
  br i1 %83, label %84, label %85

84:                                               ; preds = %80
  call void @_ZN4YAML7Scanner14ScanBlockEntryEv(ptr noundef nonnull align 8 dereferenceable(480) %10)
  br label %177

85:                                               ; preds = %80
  %86 = call noundef zeroext i1 @_ZNK4YAML7Scanner14InBlockContextEv(ptr noundef nonnull align 8 dereferenceable(480) %10)
  br i1 %86, label %87, label %89

87:                                               ; preds = %85
  %88 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp3KeyEv()
  br label %91

89:                                               ; preds = %85
  %90 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp9KeyInFlowEv()
  br label %91

91:                                               ; preds = %89, %87
  %92 = phi ptr [ %88, %87 ], [ %90, %89 ]
  %93 = getelementptr inbounds %"class.YAML::Scanner", ptr %10, i32 0, i32 0
  %94 = call noundef zeroext i1 @_ZNK4YAML5RegEx7MatchesERKNS_6StreamE(ptr noundef nonnull align 8 dereferenceable(32) %92, ptr noundef nonnull align 8 dereferenceable(128) %93)
  br i1 %94, label %95, label %96

95:                                               ; preds = %91
  call void @_ZN4YAML7Scanner7ScanKeyEv(ptr noundef nonnull align 8 dereferenceable(480) %10)
  br label %177

96:                                               ; preds = %91
  %97 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNK4YAML7Scanner13GetValueRegexEv(ptr noundef nonnull align 8 dereferenceable(480) %10)
  %98 = getelementptr inbounds %"class.YAML::Scanner", ptr %10, i32 0, i32 0
  %99 = call noundef zeroext i1 @_ZNK4YAML5RegEx7MatchesERKNS_6StreamE(ptr noundef nonnull align 8 dereferenceable(32) %97, ptr noundef nonnull align 8 dereferenceable(128) %98)
  br i1 %99, label %100, label %101

100:                                              ; preds = %96
  call void @_ZN4YAML7Scanner9ScanValueEv(ptr noundef nonnull align 8 dereferenceable(480) %10)
  br label %177

101:                                              ; preds = %96
  %102 = getelementptr inbounds %"class.YAML::Scanner", ptr %10, i32 0, i32 0
  %103 = call noundef signext i8 @_ZNK4YAML6Stream4peekEv(ptr noundef nonnull align 8 dereferenceable(128) %102)
  %104 = sext i8 %103 to i32
  %105 = icmp eq i32 %104, 42
  br i1 %105, label %111, label %106

106:                                              ; preds = %101
  %107 = getelementptr inbounds %"class.YAML::Scanner", ptr %10, i32 0, i32 0
  %108 = call noundef signext i8 @_ZNK4YAML6Stream4peekEv(ptr noundef nonnull align 8 dereferenceable(128) %107)
  %109 = sext i8 %108 to i32
  %110 = icmp eq i32 %109, 38
  br i1 %110, label %111, label %112

111:                                              ; preds = %106, %101
  call void @_ZN4YAML7Scanner17ScanAnchorOrAliasEv(ptr noundef nonnull align 8 dereferenceable(480) %10)
  br label %177

112:                                              ; preds = %106
  %113 = getelementptr inbounds %"class.YAML::Scanner", ptr %10, i32 0, i32 0
  %114 = call noundef signext i8 @_ZNK4YAML6Stream4peekEv(ptr noundef nonnull align 8 dereferenceable(128) %113)
  %115 = sext i8 %114 to i32
  %116 = icmp eq i32 %115, 33
  br i1 %116, label %117, label %118

117:                                              ; preds = %112
  call void @_ZN4YAML7Scanner7ScanTagEv(ptr noundef nonnull align 8 dereferenceable(480) %10)
  br label %177

118:                                              ; preds = %112
  %119 = call noundef zeroext i1 @_ZNK4YAML7Scanner14InBlockContextEv(ptr noundef nonnull align 8 dereferenceable(480) %10)
  br i1 %119, label %120, label %131

120:                                              ; preds = %118
  %121 = getelementptr inbounds %"class.YAML::Scanner", ptr %10, i32 0, i32 0
  %122 = call noundef signext i8 @_ZNK4YAML6Stream4peekEv(ptr noundef nonnull align 8 dereferenceable(128) %121)
  %123 = sext i8 %122 to i32
  %124 = icmp eq i32 %123, 124
  br i1 %124, label %130, label %125

125:                                              ; preds = %120
  %126 = getelementptr inbounds %"class.YAML::Scanner", ptr %10, i32 0, i32 0
  %127 = call noundef signext i8 @_ZNK4YAML6Stream4peekEv(ptr noundef nonnull align 8 dereferenceable(128) %126)
  %128 = sext i8 %127 to i32
  %129 = icmp eq i32 %128, 62
  br i1 %129, label %130, label %131

130:                                              ; preds = %125, %120
  call void @_ZN4YAML7Scanner15ScanBlockScalarEv(ptr noundef nonnull align 8 dereferenceable(480) %10)
  br label %177

131:                                              ; preds = %125, %118
  %132 = getelementptr inbounds %"class.YAML::Scanner", ptr %10, i32 0, i32 0
  %133 = call noundef signext i8 @_ZNK4YAML6Stream4peekEv(ptr noundef nonnull align 8 dereferenceable(128) %132)
  %134 = sext i8 %133 to i32
  %135 = icmp eq i32 %134, 39
  br i1 %135, label %141, label %136

136:                                              ; preds = %131
  %137 = getelementptr inbounds %"class.YAML::Scanner", ptr %10, i32 0, i32 0
  %138 = call noundef signext i8 @_ZNK4YAML6Stream4peekEv(ptr noundef nonnull align 8 dereferenceable(128) %137)
  %139 = sext i8 %138 to i32
  %140 = icmp eq i32 %139, 34
  br i1 %140, label %141, label %142

141:                                              ; preds = %136, %131
  call void @_ZN4YAML7Scanner16ScanQuotedScalarEv(ptr noundef nonnull align 8 dereferenceable(480) %10)
  br label %177

142:                                              ; preds = %136
  %143 = call noundef zeroext i1 @_ZNK4YAML7Scanner14InBlockContextEv(ptr noundef nonnull align 8 dereferenceable(480) %10)
  br i1 %143, label %144, label %146

144:                                              ; preds = %142
  %145 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp11PlainScalarEv()
  br label %148

146:                                              ; preds = %142
  %147 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp17PlainScalarInFlowEv()
  br label %148

148:                                              ; preds = %146, %144
  %149 = phi ptr [ %145, %144 ], [ %147, %146 ]
  %150 = getelementptr inbounds %"class.YAML::Scanner", ptr %10, i32 0, i32 0
  %151 = call noundef zeroext i1 @_ZNK4YAML5RegEx7MatchesERKNS_6StreamE(ptr noundef nonnull align 8 dereferenceable(32) %149, ptr noundef nonnull align 8 dereferenceable(128) %150)
  br i1 %151, label %152, label %153

152:                                              ; preds = %148
  call void @_ZN4YAML7Scanner15ScanPlainScalarEv(ptr noundef nonnull align 8 dereferenceable(480) %10)
  br label %177

153:                                              ; preds = %148
  store i1 true, ptr %9, align 1
  %154 = call ptr @__cxa_allocate_exception(i64 64) #7
  call void @llvm.lifetime.start.p0(i64 12, ptr %3) #7
  %155 = getelementptr inbounds %"class.YAML::Scanner", ptr %10, i32 0, i32 0
  %156 = invoke { i64, i32 } @_ZNK4YAML6Stream4markEv(ptr noundef nonnull align 8 dereferenceable(128) %155)
          to label %157 unwind label %160

157:                                              ; preds = %153
  store { i64, i32 } %156, ptr %6, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %3, ptr align 8 %6, i64 12, i1 false)
  call void @llvm.lifetime.start.p0(i64 32, ptr %7) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr %8) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef @.str.23, ptr noundef nonnull align 1 dereferenceable(1) %8)
          to label %158 unwind label %164

158:                                              ; preds = %157
  invoke void @_ZN4YAML15ParserExceptionC2ERKNS_4MarkERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(64) %154, ptr noundef nonnull align 4 dereferenceable(12) %3, ptr noundef nonnull align 8 dereferenceable(32) %7)
          to label %159 unwind label %168

159:                                              ; preds = %158
  store i1 false, ptr %9, align 1
  invoke void @__cxa_throw(ptr %154, ptr @_ZTIN4YAML15ParserExceptionE, ptr @_ZN4YAML15ParserExceptionD1Ev) #8
          to label %183 unwind label %168

160:                                              ; preds = %153
  %161 = landingpad { ptr, i32 }
          cleanup
  %162 = extractvalue { ptr, i32 } %161, 0
  store ptr %162, ptr %4, align 8
  %163 = extractvalue { ptr, i32 } %161, 1
  store i32 %163, ptr %5, align 4
  br label %173

164:                                              ; preds = %157
  %165 = landingpad { ptr, i32 }
          cleanup
  %166 = extractvalue { ptr, i32 } %165, 0
  store ptr %166, ptr %4, align 8
  %167 = extractvalue { ptr, i32 } %165, 1
  store i32 %167, ptr %5, align 4
  br label %172

168:                                              ; preds = %159, %158
  %169 = landingpad { ptr, i32 }
          cleanup
  %170 = extractvalue { ptr, i32 } %169, 0
  store ptr %170, ptr %4, align 8
  %171 = extractvalue { ptr, i32 } %169, 1
  store i32 %171, ptr %5, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #7
  br label %172

172:                                              ; preds = %168, %164
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %7) #7
  br label %173

173:                                              ; preds = %172, %160
  call void @llvm.lifetime.end.p0(i64 12, ptr %3) #7
  %174 = load i1, ptr %9, align 1
  br i1 %174, label %175, label %176

175:                                              ; preds = %173
  call void @__cxa_free_exception(ptr %154) #7
  br label %176

176:                                              ; preds = %175, %173
  br label %178

177:                                              ; preds = %152, %141, %130, %117, %111, %100, %95, %84, %79, %73, %62, %51, %42, %33, %23, %19, %14
  ret void

178:                                              ; preds = %176
  %179 = load ptr, ptr %4, align 8
  %180 = load i32, ptr %5, align 4
  %181 = insertvalue { ptr, i32 } poison, ptr %179, 0
  %182 = insertvalue { ptr, i32 } %181, i32 %180, 1
  resume { ptr, i32 } %182

183:                                              ; preds = %159
  unreachable
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4YAML7Scanner11StartStreamEv(ptr noundef nonnull align 8 dereferenceable(480)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4YAML7Scanner15ScanToNextTokenEv(ptr noundef nonnull align 8 dereferenceable(480)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4YAML7Scanner15PopIndentToHereEv(ptr noundef nonnull align 8 dereferenceable(480)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK4YAML6StreamntEv(ptr noundef nonnull align 8 dereferenceable(128)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4YAML7Scanner9EndStreamEv(ptr noundef nonnull align 8 dereferenceable(480)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK4YAML6Stream6columnEv(ptr noundef nonnull align 8 dereferenceable(128)) #1 align 2

declare noundef signext i8 @_ZNK4YAML6Stream4peekEv(ptr noundef nonnull align 8 dereferenceable(128)) #4

declare void @_ZN4YAML7Scanner13ScanDirectiveEv(ptr noundef nonnull align 8 dereferenceable(480)) #4

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp8DocStartEv() #5

; 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 void @_ZN4YAML7Scanner12ScanDocStartEv(ptr noundef nonnull align 8 dereferenceable(480)) #4

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp6DocEndEv() #5

declare void @_ZN4YAML7Scanner10ScanDocEndEv(ptr noundef nonnull align 8 dereferenceable(480)) #4

declare void @_ZN4YAML7Scanner13ScanFlowStartEv(ptr noundef nonnull align 8 dereferenceable(480)) #4

declare void @_ZN4YAML7Scanner11ScanFlowEndEv(ptr noundef nonnull align 8 dereferenceable(480)) #4

declare void @_ZN4YAML7Scanner13ScanFlowEntryEv(ptr noundef nonnull align 8 dereferenceable(480)) #4

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp10BlockEntryEv() #5

declare void @_ZN4YAML7Scanner14ScanBlockEntryEv(ptr noundef nonnull align 8 dereferenceable(480)) #4

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK4YAML7Scanner14InBlockContextEv(ptr noundef nonnull align 8 dereferenceable(480)) #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp3KeyEv() #5

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp9KeyInFlowEv() #5

declare void @_ZN4YAML7Scanner7ScanKeyEv(ptr noundef nonnull align 8 dereferenceable(480)) #4

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNK4YAML7Scanner13GetValueRegexEv(ptr noundef nonnull align 8 dereferenceable(480)) #2 align 2

declare void @_ZN4YAML7Scanner9ScanValueEv(ptr noundef nonnull align 8 dereferenceable(480)) #4

declare void @_ZN4YAML7Scanner17ScanAnchorOrAliasEv(ptr noundef nonnull align 8 dereferenceable(480)) #4

declare void @_ZN4YAML7Scanner7ScanTagEv(ptr noundef nonnull align 8 dereferenceable(480)) #4

declare void @_ZN4YAML7Scanner15ScanBlockScalarEv(ptr noundef nonnull align 8 dereferenceable(480)) #4

declare void @_ZN4YAML7Scanner16ScanQuotedScalarEv(ptr noundef nonnull align 8 dereferenceable(480)) #4

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp11PlainScalarEv() #5

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp17PlainScalarInFlowEv() #5

declare void @_ZN4YAML7Scanner15ScanPlainScalarEv(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 #6

declare void @__cxa_throw(ptr, ptr, ptr)

declare void @__cxa_free_exception(ptr)

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 = { 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, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !27, i64 209}
!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 = !{i8 0, i8 2}
!52 = !{}
!53 = !{!10, !27, i64 208}


; 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"

%"struct.YAML::Mark" = type { i32, i32, i32 }
%"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] }
%"class.std::allocator" = type { i8 }

@.str.23 = external hidden unnamed_addr constant [14 x i8], align 1
@_ZTIN4YAML15ParserExceptionE = external constant 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 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 dso_local { i64, i32 } @_ZNK4YAML6Stream4markEv(ptr noundef nonnull align 8 dereferenceable(128)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN4YAML7Scanner13ScanNextTokenEv(ptr noundef nonnull align 8 dereferenceable(480) %0) local_unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca %"struct.YAML::Mark", align 8
  %3 = alloca %"class.std::__cxx11::basic_string", align 8
  %4 = alloca %"class.std::allocator", align 1
  %5 = getelementptr inbounds i8, ptr %0, i64 209
  %6 = load i8, ptr %5, align 1, !tbaa !5, !range !50, !noundef !51
  %7 = trunc nuw i8 %6 to i1
  br i1 %7, label %119, label %8

8:                                                ; preds = %1
  %9 = getelementptr inbounds i8, ptr %0, i64 208
  %10 = load i8, ptr %9, align 8, !tbaa !52, !range !50, !noundef !51
  %11 = trunc nuw i8 %10 to i1
  br i1 %11, label %13, label %12

12:                                               ; preds = %8
  tail call void @_ZN4YAML7Scanner11StartStreamEv(ptr noundef nonnull align 8 dereferenceable(480) %0)
  br label %119

13:                                               ; preds = %8
  tail call void @_ZN4YAML7Scanner15ScanToNextTokenEv(ptr noundef nonnull align 8 dereferenceable(480) %0)
  tail call void @_ZN4YAML7Scanner15PopIndentToHereEv(ptr noundef nonnull align 8 dereferenceable(480) %0)
  %14 = tail call noundef zeroext i1 @_ZNK4YAML6StreamntEv(ptr noundef nonnull align 8 dereferenceable(128) %0)
  br i1 %14, label %15, label %16

15:                                               ; preds = %13
  tail call void @_ZN4YAML7Scanner9EndStreamEv(ptr noundef nonnull align 8 dereferenceable(480) %0)
  br label %119

16:                                               ; preds = %13
  %17 = tail call noundef i32 @_ZNK4YAML6Stream6columnEv(ptr noundef nonnull align 8 dereferenceable(128) %0)
  %18 = icmp eq i32 %17, 0
  br i1 %18, label %19, label %23

19:                                               ; preds = %16
  %20 = tail call noundef signext i8 @_ZNK4YAML6Stream4peekEv(ptr noundef nonnull align 8 dereferenceable(128) %0)
  %21 = icmp eq i8 %20, 37
  br i1 %21, label %22, label %23

22:                                               ; preds = %19
  tail call void @_ZN4YAML7Scanner13ScanDirectiveEv(ptr noundef nonnull align 8 dereferenceable(480) %0)
  br label %119

23:                                               ; preds = %19, %16
  %24 = tail call noundef i32 @_ZNK4YAML6Stream6columnEv(ptr noundef nonnull align 8 dereferenceable(128) %0)
  %25 = icmp eq i32 %24, 0
  br i1 %25, label %26, label %30

26:                                               ; preds = %23
  %27 = tail call noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp8DocStartEv()
  %28 = tail call noundef zeroext i1 @_ZNK4YAML5RegEx7MatchesERKNS_6StreamE(ptr noundef nonnull align 8 dereferenceable(32) %27, ptr noundef nonnull align 8 dereferenceable(128) %0)
  br i1 %28, label %29, label %30

29:                                               ; preds = %26
  tail call void @_ZN4YAML7Scanner12ScanDocStartEv(ptr noundef nonnull align 8 dereferenceable(480) %0)
  br label %119

30:                                               ; preds = %26, %23
  %31 = tail call noundef i32 @_ZNK4YAML6Stream6columnEv(ptr noundef nonnull align 8 dereferenceable(128) %0)
  %32 = icmp eq i32 %31, 0
  br i1 %32, label %33, label %37

33:                                               ; preds = %30
  %34 = tail call noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp6DocEndEv()
  %35 = tail call noundef zeroext i1 @_ZNK4YAML5RegEx7MatchesERKNS_6StreamE(ptr noundef nonnull align 8 dereferenceable(32) %34, ptr noundef nonnull align 8 dereferenceable(128) %0)
  br i1 %35, label %36, label %37

36:                                               ; preds = %33
  tail call void @_ZN4YAML7Scanner10ScanDocEndEv(ptr noundef nonnull align 8 dereferenceable(480) %0)
  br label %119

37:                                               ; preds = %33, %30
  %38 = tail call noundef signext i8 @_ZNK4YAML6Stream4peekEv(ptr noundef nonnull align 8 dereferenceable(128) %0)
  %39 = icmp eq i8 %38, 91
  br i1 %39, label %43, label %40

40:                                               ; preds = %37
  %41 = tail call noundef signext i8 @_ZNK4YAML6Stream4peekEv(ptr noundef nonnull align 8 dereferenceable(128) %0)
  %42 = icmp eq i8 %41, 123
  br i1 %42, label %43, label %44

43:                                               ; preds = %40, %37
  tail call void @_ZN4YAML7Scanner13ScanFlowStartEv(ptr noundef nonnull align 8 dereferenceable(480) %0)
  br label %119

44:                                               ; preds = %40
  %45 = tail call noundef signext i8 @_ZNK4YAML6Stream4peekEv(ptr noundef nonnull align 8 dereferenceable(128) %0)
  %46 = icmp eq i8 %45, 93
  br i1 %46, label %50, label %47

47:                                               ; preds = %44
  %48 = tail call noundef signext i8 @_ZNK4YAML6Stream4peekEv(ptr noundef nonnull align 8 dereferenceable(128) %0)
  %49 = icmp eq i8 %48, 125
  br i1 %49, label %50, label %51

50:                                               ; preds = %47, %44
  tail call void @_ZN4YAML7Scanner11ScanFlowEndEv(ptr noundef nonnull align 8 dereferenceable(480) %0)
  br label %119

51:                                               ; preds = %47
  %52 = tail call noundef signext i8 @_ZNK4YAML6Stream4peekEv(ptr noundef nonnull align 8 dereferenceable(128) %0)
  %53 = icmp eq i8 %52, 44
  br i1 %53, label %54, label %55

54:                                               ; preds = %51
  tail call void @_ZN4YAML7Scanner13ScanFlowEntryEv(ptr noundef nonnull align 8 dereferenceable(480) %0)
  br label %119

55:                                               ; preds = %51
  %56 = tail call noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp10BlockEntryEv()
  %57 = tail call noundef zeroext i1 @_ZNK4YAML5RegEx7MatchesERKNS_6StreamE(ptr noundef nonnull align 8 dereferenceable(32) %56, ptr noundef nonnull align 8 dereferenceable(128) %0)
  br i1 %57, label %58, label %59

58:                                               ; preds = %55
  tail call void @_ZN4YAML7Scanner14ScanBlockEntryEv(ptr noundef nonnull align 8 dereferenceable(480) %0)
  br label %119

59:                                               ; preds = %55
  %60 = tail call noundef zeroext i1 @_ZNK4YAML7Scanner14InBlockContextEv(ptr noundef nonnull align 8 dereferenceable(480) %0)
  br i1 %60, label %61, label %63

61:                                               ; preds = %59
  %62 = tail call noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp3KeyEv()
  br label %65

63:                                               ; preds = %59
  %64 = tail call noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp9KeyInFlowEv()
  br label %65

65:                                               ; preds = %63, %61
  %66 = phi ptr [ %62, %61 ], [ %64, %63 ]
  %67 = tail call noundef zeroext i1 @_ZNK4YAML5RegEx7MatchesERKNS_6StreamE(ptr noundef nonnull align 8 dereferenceable(32) %66, ptr noundef nonnull align 8 dereferenceable(128) %0)
  br i1 %67, label %68, label %69

68:                                               ; preds = %65
  tail call void @_ZN4YAML7Scanner7ScanKeyEv(ptr noundef nonnull align 8 dereferenceable(480) %0)
  br label %119

69:                                               ; preds = %65
  %70 = tail call noundef nonnull align 8 dereferenceable(32) ptr @_ZNK4YAML7Scanner13GetValueRegexEv(ptr noundef nonnull align 8 dereferenceable(480) %0)
  %71 = tail call noundef zeroext i1 @_ZNK4YAML5RegEx7MatchesERKNS_6StreamE(ptr noundef nonnull align 8 dereferenceable(32) %70, ptr noundef nonnull align 8 dereferenceable(128) %0)
  br i1 %71, label %72, label %73

72:                                               ; preds = %69
  tail call void @_ZN4YAML7Scanner9ScanValueEv(ptr noundef nonnull align 8 dereferenceable(480) %0)
  br label %119

73:                                               ; preds = %69
  %74 = tail call noundef signext i8 @_ZNK4YAML6Stream4peekEv(ptr noundef nonnull align 8 dereferenceable(128) %0)
  %75 = icmp eq i8 %74, 42
  br i1 %75, label %79, label %76

76:                                               ; preds = %73
  %77 = tail call noundef signext i8 @_ZNK4YAML6Stream4peekEv(ptr noundef nonnull align 8 dereferenceable(128) %0)
  %78 = icmp eq i8 %77, 38
  br i1 %78, label %79, label %80

79:                                               ; preds = %76, %73
  tail call void @_ZN4YAML7Scanner17ScanAnchorOrAliasEv(ptr noundef nonnull align 8 dereferenceable(480) %0)
  br label %119

80:                                               ; preds = %76
  %81 = tail call noundef signext i8 @_ZNK4YAML6Stream4peekEv(ptr noundef nonnull align 8 dereferenceable(128) %0)
  %82 = icmp eq i8 %81, 33
  br i1 %82, label %83, label %84

83:                                               ; preds = %80
  tail call void @_ZN4YAML7Scanner7ScanTagEv(ptr noundef nonnull align 8 dereferenceable(480) %0)
  br label %119

84:                                               ; preds = %80
  %85 = tail call noundef zeroext i1 @_ZNK4YAML7Scanner14InBlockContextEv(ptr noundef nonnull align 8 dereferenceable(480) %0)
  br i1 %85, label %86, label %93

86:                                               ; preds = %84
  %87 = tail call noundef signext i8 @_ZNK4YAML6Stream4peekEv(ptr noundef nonnull align 8 dereferenceable(128) %0)
  %88 = icmp eq i8 %87, 124
  br i1 %88, label %92, label %89

89:                                               ; preds = %86
  %90 = tail call noundef signext i8 @_ZNK4YAML6Stream4peekEv(ptr noundef nonnull align 8 dereferenceable(128) %0)
  %91 = icmp eq i8 %90, 62
  br i1 %91, label %92, label %93

92:                                               ; preds = %89, %86
  tail call void @_ZN4YAML7Scanner15ScanBlockScalarEv(ptr noundef nonnull align 8 dereferenceable(480) %0)
  br label %119

93:                                               ; preds = %89, %84
  %94 = tail call noundef signext i8 @_ZNK4YAML6Stream4peekEv(ptr noundef nonnull align 8 dereferenceable(128) %0)
  %95 = icmp eq i8 %94, 39
  br i1 %95, label %99, label %96

96:                                               ; preds = %93
  %97 = tail call noundef signext i8 @_ZNK4YAML6Stream4peekEv(ptr noundef nonnull align 8 dereferenceable(128) %0)
  %98 = icmp eq i8 %97, 34
  br i1 %98, label %99, label %100

99:                                               ; preds = %96, %93
  tail call void @_ZN4YAML7Scanner16ScanQuotedScalarEv(ptr noundef nonnull align 8 dereferenceable(480) %0)
  br label %119

100:                                              ; preds = %96
  %101 = tail call noundef zeroext i1 @_ZNK4YAML7Scanner14InBlockContextEv(ptr noundef nonnull align 8 dereferenceable(480) %0)
  br i1 %101, label %102, label %104

102:                                              ; preds = %100
  %103 = tail call noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp11PlainScalarEv()
  br label %106

104:                                              ; preds = %100
  %105 = tail call noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp17PlainScalarInFlowEv()
  br label %106

106:                                              ; preds = %104, %102
  %107 = phi ptr [ %103, %102 ], [ %105, %104 ]
  %108 = tail call noundef zeroext i1 @_ZNK4YAML5RegEx7MatchesERKNS_6StreamE(ptr noundef nonnull align 8 dereferenceable(32) %107, ptr noundef nonnull align 8 dereferenceable(128) %0)
  br i1 %108, label %109, label %110

109:                                              ; preds = %106
  tail call void @_ZN4YAML7Scanner15ScanPlainScalarEv(ptr noundef nonnull align 8 dereferenceable(480) %0)
  br label %119

110:                                              ; preds = %106
  %111 = tail call ptr @__cxa_allocate_exception(i64 64) #6
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %2) #6
  %112 = tail call { i64, i32 } @_ZNK4YAML6Stream4markEv(ptr noundef nonnull align 8 dereferenceable(128) %0)
  %.fca.0.extract = extractvalue { i64, i32 } %112, 0
  %.fca.1.extract = extractvalue { i64, i32 } %112, 1
  store i64 %.fca.0.extract, ptr %2, align 8
  %.sroa.2.0..sroa_idx = getelementptr inbounds i8, ptr %2, 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 %3) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %4) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef nonnull @.str.23, ptr noundef nonnull align 1 dereferenceable(1) %4)
          to label %113 unwind label %.thread

113:                                              ; preds = %110
  invoke void @_ZN4YAML15ParserExceptionC2ERKNS_4MarkERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(64) %111, ptr noundef nonnull align 4 dereferenceable(12) %2, ptr noundef nonnull align 8 dereferenceable(32) %3)
          to label %114 unwind label %116

114:                                              ; preds = %113
  invoke void @__cxa_throw(ptr nonnull %111, ptr nonnull @_ZTIN4YAML15ParserExceptionE, ptr nonnull @_ZN4YAML15ParserExceptionD1Ev) #7
          to label %121 unwind label %116

.thread:                                          ; preds = %110
  %115 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %2) #6
  br label %118

116:                                              ; preds = %113, %114
  %.0 = phi i1 [ false, %114 ], [ true, %113 ]
  %117 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %2) #6
  br i1 %.0, label %118, label %120

118:                                              ; preds = %.thread, %116
  %.pn9 = phi { ptr, i32 } [ %115, %.thread ], [ %117, %116 ]
  call void @__cxa_free_exception(ptr %111) #6
  br label %120

119:                                              ; preds = %1, %109, %99, %92, %83, %79, %72, %68, %58, %54, %50, %43, %36, %29, %22, %15, %12
  ret void

120:                                              ; preds = %116, %118
  %.pn8 = phi { ptr, i32 } [ %117, %116 ], [ %.pn9, %118 ]
  resume { ptr, i32 } %.pn8

121:                                              ; preds = %114
  unreachable
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4YAML7Scanner11StartStreamEv(ptr noundef nonnull align 8 dereferenceable(480)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4YAML7Scanner15ScanToNextTokenEv(ptr noundef nonnull align 8 dereferenceable(480)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4YAML7Scanner15PopIndentToHereEv(ptr noundef nonnull align 8 dereferenceable(480)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK4YAML6StreamntEv(ptr noundef nonnull align 8 dereferenceable(128)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4YAML7Scanner9EndStreamEv(ptr noundef nonnull align 8 dereferenceable(480)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK4YAML6Stream6columnEv(ptr noundef nonnull align 8 dereferenceable(128)) local_unnamed_addr #1 align 2

declare noundef signext i8 @_ZNK4YAML6Stream4peekEv(ptr noundef nonnull align 8 dereferenceable(128)) local_unnamed_addr #3

declare void @_ZN4YAML7Scanner13ScanDirectiveEv(ptr noundef nonnull align 8 dereferenceable(480)) local_unnamed_addr #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp8DocStartEv() local_unnamed_addr #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)) local_unnamed_addr #4 align 2

declare void @_ZN4YAML7Scanner12ScanDocStartEv(ptr noundef nonnull align 8 dereferenceable(480)) local_unnamed_addr #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp6DocEndEv() local_unnamed_addr #4

declare void @_ZN4YAML7Scanner10ScanDocEndEv(ptr noundef nonnull align 8 dereferenceable(480)) local_unnamed_addr #3

declare void @_ZN4YAML7Scanner13ScanFlowStartEv(ptr noundef nonnull align 8 dereferenceable(480)) local_unnamed_addr #3

declare void @_ZN4YAML7Scanner11ScanFlowEndEv(ptr noundef nonnull align 8 dereferenceable(480)) local_unnamed_addr #3

declare void @_ZN4YAML7Scanner13ScanFlowEntryEv(ptr noundef nonnull align 8 dereferenceable(480)) local_unnamed_addr #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp10BlockEntryEv() local_unnamed_addr #4

declare void @_ZN4YAML7Scanner14ScanBlockEntryEv(ptr noundef nonnull align 8 dereferenceable(480)) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK4YAML7Scanner14InBlockContextEv(ptr noundef nonnull align 8 dereferenceable(480)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp3KeyEv() local_unnamed_addr #4

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp9KeyInFlowEv() local_unnamed_addr #4

declare void @_ZN4YAML7Scanner7ScanKeyEv(ptr noundef nonnull align 8 dereferenceable(480)) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNK4YAML7Scanner13GetValueRegexEv(ptr noundef nonnull align 8 dereferenceable(480)) local_unnamed_addr #2 align 2

declare void @_ZN4YAML7Scanner9ScanValueEv(ptr noundef nonnull align 8 dereferenceable(480)) local_unnamed_addr #3

declare void @_ZN4YAML7Scanner17ScanAnchorOrAliasEv(ptr noundef nonnull align 8 dereferenceable(480)) local_unnamed_addr #3

declare void @_ZN4YAML7Scanner7ScanTagEv(ptr noundef nonnull align 8 dereferenceable(480)) local_unnamed_addr #3

declare void @_ZN4YAML7Scanner15ScanBlockScalarEv(ptr noundef nonnull align 8 dereferenceable(480)) local_unnamed_addr #3

declare void @_ZN4YAML7Scanner16ScanQuotedScalarEv(ptr noundef nonnull align 8 dereferenceable(480)) local_unnamed_addr #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp11PlainScalarEv() local_unnamed_addr #4

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZN4YAML3Exp17PlainScalarInFlowEv() local_unnamed_addr #4

declare void @_ZN4YAML7Scanner15ScanPlainScalarEv(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 #5

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

declare void @__cxa_free_exception(ptr) local_unnamed_addr

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 = { 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 }
attributes #7 = { 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 209}
!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 = !{i8 0, i8 2}
!51 = !{}
!52 = !{!6, !26, i64 208}


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