; LLVM IR from thepowersgang/mrustc :: src/parse/expr.ll (Z24Parse_ExprBlockLine_StmtR11TokenStreamRb)

; 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.Token = type { ptr, i32, %"class.Token::Data", %class.Position, %"class.Ident::Hygiene" }
%"class.Token::Data" = type { i32, %"union.Token::Data::DataUnion" }
%"union.Token::Data::DataUnion" = type { %"class.std::__cxx11::basic_string" }
%"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.Position = type { %struct.Span, %class.RcString, i32, i32 }
%struct.Span = type { ptr }
%class.RcString = type { ptr }
%"class.Ident::Hygiene" = type { %"class.std::unique_ptr" }
%"class.std::unique_ptr" = type { %"struct.std::__uniq_ptr_data" }
%"struct.std::__uniq_ptr_data" = type { %"class.std::__uniq_ptr_impl" }
%"class.std::__uniq_ptr_impl" = type { %"class.std::tuple" }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Head_base.1" }
%"struct.std::_Head_base.1" = type { ptr }
%"class.AST::ExprNodeP" = type { ptr }
%"struct.AST::ExprNode_Macro" = type <{ %"class.AST::ExprNode", %"class.AST::Path", %class.RcString, %class.TokenTree, i8, [7 x i8] }>
%"class.AST::ExprNode" = type { ptr, %"class.AST::AttributeList", %struct.Span }
%"class.AST::AttributeList" = type { %"class.std::vector.10" }
%"class.std::vector.10" = type { %"struct.std::_Vector_base.11" }
%"struct.std::_Vector_base.11" = type { %"struct.std::_Vector_base<AST::Attribute, std::allocator<AST::Attribute>>::_Vector_impl" }
%"struct.std::_Vector_base<AST::Attribute, std::allocator<AST::Attribute>>::_Vector_impl" = type { %"struct.std::_Vector_base<AST::Attribute, std::allocator<AST::Attribute>>::_Vector_impl_data" }
%"struct.std::_Vector_base<AST::Attribute, std::allocator<AST::Attribute>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.AST::Path" = type { ptr, %"class.AST::Path::Class", %"struct.AST::Path::Bindings" }
%"class.AST::Path::Class" = type { i32, %"union.AST::Path::Class::DataUnion" }
%"union.AST::Path::Class::DataUnion" = type { %"struct.AST::Path::Class::Data_UFCS" }
%"struct.AST::Path::Class::Data_UFCS" = type { %"class.std::unique_ptr.92", %"class.std::unique_ptr.100", %"class.std::vector.87" }
%"class.std::unique_ptr.92" = type { %"struct.std::__uniq_ptr_data.93" }
%"struct.std::__uniq_ptr_data.93" = type { %"class.std::__uniq_ptr_impl.94" }
%"class.std::__uniq_ptr_impl.94" = type { %"class.std::tuple.95" }
%"class.std::tuple.95" = type { %"struct.std::_Tuple_impl.96" }
%"struct.std::_Tuple_impl.96" = type { %"struct.std::_Head_base.99" }
%"struct.std::_Head_base.99" = type { ptr }
%"class.std::unique_ptr.100" = type { %"struct.std::__uniq_ptr_data.101" }
%"struct.std::__uniq_ptr_data.101" = type { %"class.std::__uniq_ptr_impl.102" }
%"class.std::__uniq_ptr_impl.102" = type { %"class.std::tuple.103" }
%"class.std::tuple.103" = type { %"struct.std::_Tuple_impl.104" }
%"struct.std::_Tuple_impl.104" = type { %"struct.std::_Head_base.107" }
%"struct.std::_Head_base.107" = type { ptr }
%"class.std::vector.87" = type { %"struct.std::_Vector_base.88" }
%"struct.std::_Vector_base.88" = type { %"struct.std::_Vector_base<AST::PathNode, std::allocator<AST::PathNode>>::_Vector_impl" }
%"struct.std::_Vector_base<AST::PathNode, std::allocator<AST::PathNode>>::_Vector_impl" = type { %"struct.std::_Vector_base<AST::PathNode, std::allocator<AST::PathNode>>::_Vector_impl_data" }
%"struct.std::_Vector_base<AST::PathNode, std::allocator<AST::PathNode>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.AST::Path::Bindings" = type { %"struct.AST::PathBinding", %"struct.AST::PathBinding.108", %"struct.AST::PathBinding.109" }
%"struct.AST::PathBinding" = type { %"struct.AST::AbsolutePath", %"class.AST::PathBinding_Value" }
%"struct.AST::AbsolutePath" = type { %class.RcString, %"class.std::vector.26" }
%"class.std::vector.26" = type { %"struct.std::_Vector_base.27" }
%"struct.std::_Vector_base.27" = type { %"struct.std::_Vector_base<RcString, std::allocator<RcString>>::_Vector_impl" }
%"struct.std::_Vector_base<RcString, std::allocator<RcString>>::_Vector_impl" = type { %"struct.std::_Vector_base<RcString, std::allocator<RcString>>::_Vector_impl_data" }
%"struct.std::_Vector_base<RcString, std::allocator<RcString>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.AST::PathBinding_Value" = type { i32, %"union.AST::PathBinding_Value::DataUnion" }
%"union.AST::PathBinding_Value::DataUnion" = type { %"struct.AST::PathBinding_Value::Data_EnumVar" }
%"struct.AST::PathBinding_Value::Data_EnumVar" = type { ptr, i32, ptr }
%"struct.AST::PathBinding.108" = type { %"struct.AST::AbsolutePath", %"class.AST::PathBinding_Type" }
%"class.AST::PathBinding_Type" = type { i32, %"union.AST::PathBinding_Type::DataUnion" }
%"union.AST::PathBinding_Type::DataUnion" = type { %"struct.AST::PathBinding_Type::Data_Module" }
%"struct.AST::PathBinding_Type::Data_Module" = type { ptr, %"struct.AST::PathBinding_Type::(anonymous struct)::Hir" }
%"struct.AST::PathBinding_Type::(anonymous struct)::Hir" = type { ptr, ptr }
%"struct.AST::PathBinding.109" = type { %"struct.AST::AbsolutePath", %"class.AST::PathBinding_Macro" }
%"class.AST::PathBinding_Macro" = type { i32, %"union.AST::PathBinding_Macro::DataUnion" }
%"union.AST::PathBinding_Macro::DataUnion" = type { %"struct.AST::PathBinding_Macro::Data_ProcMacroDerive" }
%"struct.AST::PathBinding_Macro::Data_ProcMacroDerive" = type { ptr, %class.RcString }
%class.TokenTree = type { ptr, i32, %"class.Ident::Hygiene", %class.Token, %"class.std::vector.120" }
%"class.std::vector.120" = type { %"struct.std::_Vector_base.121" }
%"struct.std::_Vector_base.121" = type { %"struct.std::_Vector_base<TokenTree, std::allocator<TokenTree>>::_Vector_impl" }
%"struct.std::_Vector_base<TokenTree, std::allocator<TokenTree>>::_Vector_impl" = type { %"struct.std::_Vector_base<TokenTree, std::allocator<TokenTree>>::_Vector_impl_data" }
%"struct.std::_Vector_base<TokenTree, std::allocator<TokenTree>>::_Vector_impl_data" = type { ptr, ptr, ptr }

@g_debug_indent_level = external global i32, align 4
@.str.1 = external hidden unnamed_addr constant [73 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [2 x i8], align 1
@_ZTIN10ParseError10UnexpectedE = external constant ptr
@.str.10 = external hidden unnamed_addr constant [11 x i8], align 1
@_ZTIN3AST8ExprNodeE = external dso_local constant { ptr, ptr }, align 8
@_ZTIN3AST14ExprNode_MacroE = external constant ptr
@__FUNCTION__._Z24Parse_ExprBlockLine_StmtR11TokenStreamRb = external hidden unnamed_addr constant [25 x i8], align 1

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nounwind
declare void @_ZN3AST9ExprNodePD1Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

declare noundef zeroext i1 @_Z13debug_enabledv() #2

declare void @_ZN5TokenC1Ev(ptr noundef nonnull align 8 dereferenceable(88)) unnamed_addr #2

declare noundef i32 @_ZN11TokenStream9lookaheadEj(ptr noundef nonnull align 8 dereferenceable(176), i32 noundef) #2

declare void @_ZN11TokenStream8getTokenEv(ptr dead_on_unwind writable sret(%class.Token) align 8, ptr noundef nonnull align 8 dereferenceable(176)) #2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(88) ptr @_ZN5TokenaSEOS_(ptr noundef nonnull align 8 dereferenceable(88), ptr noundef nonnull align 8 dereferenceable(88)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK5Token4typeEv(ptr noundef nonnull align 8 dereferenceable(88)) #4 align 2

; Function Attrs: nounwind
declare void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88)) unnamed_addr #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #5

declare noundef nonnull align 8 dereferenceable(8) ptr @_Z12debug_outputiPKc(i32 noundef, ptr noundef) #2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(216) ptr @_ZSt3decRSt8ios_base(ptr noundef nonnull align 8 dereferenceable(216)) #5

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #5

declare ptr @__cxa_allocate_exception(i64)

declare void @_ZN5TokenC1E10eTokenType(ptr noundef nonnull align 8 dereferenceable(88), i32 noundef) unnamed_addr #2

declare void @_ZN10ParseError10UnexpectedC1ERK11TokenStreamRK5TokenS4_(ptr noundef nonnull align 8 dereferenceable(96), ptr noundef nonnull align 8 dereferenceable(176), ptr noundef nonnull align 8 dereferenceable(88), ptr noundef) unnamed_addr #2

; Function Attrs: nounwind
declare void @_ZN10ParseError10UnexpectedD1Ev(ptr noundef nonnull align 8 dereferenceable(96)) unnamed_addr #0

declare void @__cxa_throw(ptr, ptr, ptr)

declare void @__cxa_free_exception(ptr)

declare void @_ZN11TokenStream7putbackE5Token(ptr noundef nonnull align 8 dereferenceable(176), ptr noundef) #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5TokenC2EOS_(ptr noundef nonnull align 8 dereferenceable(88), ptr noundef nonnull align 8 dereferenceable(88)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_Z24Parse_ExprBlockLine_StmtR11TokenStreamRb(ptr dead_on_unwind noalias writable sret(%"class.AST::ExprNodeP") align 8 %0, ptr noundef nonnull align 8 dereferenceable(176) %1, ptr noundef nonnull align 1 dereferenceable(1) %2) #3 personality ptr @__gxx_personality_v0 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca %class.Token, align 8
  %8 = alloca i8, align 1
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca i1, align 1
  %12 = alloca ptr, align 8
  %13 = alloca i32, align 4
  %14 = alloca %class.Token, align 8
  %15 = alloca %class.Token, align 8
  %16 = alloca i1, align 1
  %17 = alloca %class.Token, align 8
  store ptr %0, ptr %4, align 8
  store ptr %1, ptr %5, align 8, !tbaa !5
  store ptr %2, ptr %6, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 88, ptr %7) #7
  call void @_ZN5TokenC1Ev(ptr noundef nonnull align 8 dereferenceable(88) %7)
  call void @llvm.lifetime.start.p0(i64 1, ptr %8) #7
  %18 = load ptr, ptr %5, align 8, !tbaa !5
  %19 = invoke noundef i32 @_ZN11TokenStream9lookaheadEj(ptr noundef nonnull align 8 dereferenceable(176) %18, i32 noundef 0)
          to label %20 unwind label %30

20:                                               ; preds = %3
  %21 = icmp eq i32 %19, 23
  %22 = zext i1 %21 to i8
  store i8 %22, ptr %8, align 1, !tbaa !9
  store i1 false, ptr %11, align 1
  %23 = load ptr, ptr %5, align 8, !tbaa !5
  invoke void @_Z10Parse_StmtR11TokenStream(ptr dead_on_unwind writable sret(%"class.AST::ExprNodeP") align 8 %0, ptr noundef nonnull align 8 dereferenceable(176) %23)
          to label %24 unwind label %30

24:                                               ; preds = %20
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #7
  %25 = invoke noundef nonnull align 8 dereferenceable(40) ptr @_ZN3AST9ExprNodePdeEv(ptr noundef nonnull align 8 dereferenceable(8) %0)
          to label %26 unwind label %34

26:                                               ; preds = %24
  %27 = icmp eq ptr %25, null
  br i1 %27, label %38, label %28

28:                                               ; preds = %26
  %29 = call ptr @__dynamic_cast(ptr %25, ptr @_ZTIN3AST8ExprNodeE, ptr @_ZTIN3AST14ExprNode_MacroE, i64 0) #7
  br label %39

30:                                               ; preds = %20, %3
  %31 = landingpad { ptr, i32 }
          cleanup
  %32 = extractvalue { ptr, i32 } %31, 0
  store ptr %32, ptr %9, align 8
  %33 = extractvalue { ptr, i32 } %31, 1
  store i32 %33, ptr %10, align 4
  br label %145

34:                                               ; preds = %24
  %35 = landingpad { ptr, i32 }
          cleanup
  %36 = extractvalue { ptr, i32 } %35, 0
  store ptr %36, ptr %9, align 8
  %37 = extractvalue { ptr, i32 } %35, 1
  store i32 %37, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #7
  br label %144

38:                                               ; preds = %26
  br label %39

39:                                               ; preds = %38, %28
  %40 = phi ptr [ %29, %28 ], [ null, %38 ]
  store ptr %40, ptr %12, align 8, !tbaa !5
  %41 = load ptr, ptr %12, align 8, !tbaa !5
  %42 = icmp ne ptr %41, null
  br i1 %42, label %43, label %53

43:                                               ; preds = %39
  %44 = load i8, ptr %8, align 1, !tbaa !9, !range !11, !noundef !12
  %45 = trunc i8 %44 to i1
  br i1 %45, label %52, label %46

46:                                               ; preds = %43
  %47 = load ptr, ptr %12, align 8, !tbaa !5
  %48 = getelementptr inbounds %"struct.AST::ExprNode_Macro", ptr %47, i32 0, i32 4
  %49 = load i8, ptr %48, align 8, !tbaa !13, !range !11, !noundef !12
  %50 = trunc i8 %49 to i1
  br i1 %50, label %51, label %52

51:                                               ; preds = %46
  store i1 true, ptr %11, align 1
  store i32 1, ptr %13, align 4
  br label %54

52:                                               ; preds = %46, %43
  br label %53

53:                                               ; preds = %52, %39
  store i32 0, ptr %13, align 4
  br label %54

54:                                               ; preds = %53, %51
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #7
  %55 = load i32, ptr %13, align 4
  switch i32 %55, label %140 [
    i32 0, label %56
  ]

56:                                               ; preds = %54
  call void @llvm.lifetime.start.p0(i64 88, ptr %14) #7
  %57 = load ptr, ptr %5, align 8, !tbaa !5
  invoke void @_ZN11TokenStream8getTokenEv(ptr dead_on_unwind writable sret(%class.Token) align 8 %14, ptr noundef nonnull align 8 dereferenceable(176) %57)
          to label %58 unwind label %69

58:                                               ; preds = %56
  %59 = invoke noundef nonnull align 8 dereferenceable(88) ptr @_ZN5TokenaSEOS_(ptr noundef nonnull align 8 dereferenceable(88) %7, ptr noundef nonnull align 8 dereferenceable(88) %14)
          to label %60 unwind label %73

60:                                               ; preds = %58
  %61 = invoke noundef i32 @_ZNK5Token4typeEv(ptr noundef nonnull align 8 dereferenceable(88) %59)
          to label %62 unwind label %73

62:                                               ; preds = %60
  %63 = icmp ne i32 %61, 32
  call void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88) %14) #7
  call void @llvm.lifetime.end.p0(i64 88, ptr %14) #7
  br i1 %63, label %64, label %137

64:                                               ; preds = %62
  %65 = invoke noundef i32 @_ZNK5Token4typeEv(ptr noundef nonnull align 8 dereferenceable(88) %7)
          to label %66 unwind label %78

66:                                               ; preds = %64
  %67 = icmp eq i32 %65, 1
  br i1 %67, label %68, label %82

68:                                               ; preds = %66
  br label %129

69:                                               ; preds = %56
  %70 = landingpad { ptr, i32 }
          cleanup
  %71 = extractvalue { ptr, i32 } %70, 0
  store ptr %71, ptr %9, align 8
  %72 = extractvalue { ptr, i32 } %70, 1
  store i32 %72, ptr %10, align 4
  br label %77

73:                                               ; preds = %60, %58
  %74 = landingpad { ptr, i32 }
          cleanup
  %75 = extractvalue { ptr, i32 } %74, 0
  store ptr %75, ptr %9, align 8
  %76 = extractvalue { ptr, i32 } %74, 1
  store i32 %76, ptr %10, align 4
  call void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88) %14) #7
  br label %77

77:                                               ; preds = %73, %69
  call void @llvm.lifetime.end.p0(i64 88, ptr %14) #7
  br label %144

78:                                               ; preds = %129, %104, %102, %100, %98, %96, %94, %91, %88, %83, %64
  %79 = landingpad { ptr, i32 }
          cleanup
  %80 = extractvalue { ptr, i32 } %79, 0
  store ptr %80, ptr %9, align 8
  %81 = extractvalue { ptr, i32 } %79, 1
  store i32 %81, ptr %10, align 4
  br label %144

82:                                               ; preds = %66
  br label %83

83:                                               ; preds = %82
  %84 = invoke noundef i32 @_ZNK5Token4typeEv(ptr noundef nonnull align 8 dereferenceable(88) %7)
          to label %85 unwind label %78

85:                                               ; preds = %83
  %86 = icmp ne i32 %84, 26
  br i1 %86, label %87, label %126

87:                                               ; preds = %85
  br label %88

88:                                               ; preds = %87
  %89 = invoke noundef zeroext i1 @_Z13debug_enabledv()
          to label %90 unwind label %78

90:                                               ; preds = %88
  br i1 %89, label %91, label %107

91:                                               ; preds = %90
  %92 = load i32, ptr @g_debug_indent_level, align 4, !tbaa !60
  %93 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_Z12debug_outputiPKc(i32 noundef %92, ptr noundef @__FUNCTION__._Z24Parse_ExprBlockLine_StmtR11TokenStreamRb)
          to label %94 unwind label %78

94:                                               ; preds = %91
  %95 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %93, ptr noundef @.str.10)
          to label %96 unwind label %78

96:                                               ; preds = %94
  %97 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %95, ptr noundef @.str.1)
          to label %98 unwind label %78

98:                                               ; preds = %96
  %99 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %97, ptr noundef @.str.2)
          to label %100 unwind label %78

100:                                              ; preds = %98
  %101 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %99, i32 noundef 413)
          to label %102 unwind label %78

102:                                              ; preds = %100
  %103 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %101, ptr noundef @_ZSt3decRSt8ios_base)
          to label %104 unwind label %78

104:                                              ; preds = %102
  %105 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %103, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %106 unwind label %78

106:                                              ; preds = %104
  br label %107

107:                                              ; preds = %106, %90
  br label %108

108:                                              ; preds = %107
  br label %109

109:                                              ; preds = %108
  store i1 true, ptr %16, align 1
  %110 = call ptr @__cxa_allocate_exception(i64 96) #7
  %111 = load ptr, ptr %5, align 8, !tbaa !5
  invoke void @_ZN5TokenC1E10eTokenType(ptr noundef nonnull align 8 dereferenceable(88) %15, i32 noundef 26)
          to label %112 unwind label %114

112:                                              ; preds = %109
  invoke void @_ZN10ParseError10UnexpectedC1ERK11TokenStreamRK5TokenS4_(ptr noundef nonnull align 8 dereferenceable(96) %110, ptr noundef nonnull align 8 dereferenceable(176) %111, ptr noundef nonnull align 8 dereferenceable(88) %7, ptr noundef %15)
          to label %113 unwind label %118

113:                                              ; preds = %112
  store i1 false, ptr %16, align 1
  invoke void @__cxa_throw(ptr %110, ptr @_ZTIN10ParseError10UnexpectedE, ptr @_ZN10ParseError10UnexpectedD1Ev) #8
          to label %151 unwind label %118

114:                                              ; preds = %109
  %115 = landingpad { ptr, i32 }
          cleanup
  %116 = extractvalue { ptr, i32 } %115, 0
  store ptr %116, ptr %9, align 8
  %117 = extractvalue { ptr, i32 } %115, 1
  store i32 %117, ptr %10, align 4
  br label %122

118:                                              ; preds = %113, %112
  %119 = landingpad { ptr, i32 }
          cleanup
  %120 = extractvalue { ptr, i32 } %119, 0
  store ptr %120, ptr %9, align 8
  %121 = extractvalue { ptr, i32 } %119, 1
  store i32 %121, ptr %10, align 4
  call void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88) %15) #7
  br label %122

122:                                              ; preds = %118, %114
  %123 = load i1, ptr %16, align 1
  br i1 %123, label %124, label %125

124:                                              ; preds = %122
  call void @__cxa_free_exception(ptr %110) #7
  br label %125

125:                                              ; preds = %124, %122
  br label %144

126:                                              ; preds = %85
  br label %127

127:                                              ; preds = %126
  br label %128

128:                                              ; preds = %127
  br label %129

129:                                              ; preds = %128, %68
  %130 = load ptr, ptr %5, align 8, !tbaa !5
  invoke void @_ZN5TokenC2EOS_(ptr noundef nonnull align 8 dereferenceable(88) %17, ptr noundef nonnull align 8 dereferenceable(88) %7)
          to label %131 unwind label %78

131:                                              ; preds = %129
  invoke void @_ZN11TokenStream7putbackE5Token(ptr noundef nonnull align 8 dereferenceable(176) %130, ptr noundef %17)
          to label %132 unwind label %133

132:                                              ; preds = %131
  call void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88) %17) #7
  br label %139

133:                                              ; preds = %131
  %134 = landingpad { ptr, i32 }
          cleanup
  %135 = extractvalue { ptr, i32 } %134, 0
  store ptr %135, ptr %9, align 8
  %136 = extractvalue { ptr, i32 } %134, 1
  store i32 %136, ptr %10, align 4
  call void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88) %17) #7
  br label %144

137:                                              ; preds = %62
  %138 = load ptr, ptr %6, align 8, !tbaa !5
  store i8 1, ptr %138, align 1, !tbaa !9
  br label %139

139:                                              ; preds = %137, %132
  store i1 true, ptr %11, align 1
  store i32 1, ptr %13, align 4
  br label %140

140:                                              ; preds = %139, %54
  %141 = load i1, ptr %11, align 1
  br i1 %141, label %143, label %142

142:                                              ; preds = %140
  call void @_ZN3AST9ExprNodePD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %0) #7
  br label %143

143:                                              ; preds = %142, %140
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #7
  call void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88) %7) #7
  call void @llvm.lifetime.end.p0(i64 88, ptr %7) #7
  ret void

144:                                              ; preds = %133, %125, %78, %77, %34
  call void @_ZN3AST9ExprNodePD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %0) #7
  br label %145

145:                                              ; preds = %144, %30
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #7
  call void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88) %7) #7
  call void @llvm.lifetime.end.p0(i64 88, ptr %7) #7
  br label %146

146:                                              ; preds = %145
  %147 = load ptr, ptr %9, align 8
  %148 = load i32, ptr %10, align 4
  %149 = insertvalue { ptr, i32 } poison, ptr %147, 0
  %150 = insertvalue { ptr, i32 } %149, i32 %148, 1
  resume { ptr, i32 } %150

151:                                              ; preds = %113
  unreachable
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z10Parse_StmtR11TokenStream(ptr dead_on_unwind noalias writable sret(%"class.AST::ExprNodeP") align 8, ptr noundef nonnull align 8 dereferenceable(176)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(40) ptr @_ZN3AST9ExprNodePdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #4 align 2

; Function Attrs: nounwind willreturn memory(read)
declare ptr @__dynamic_cast(ptr, ptr, ptr, i64) #6

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { "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 = { 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 #4 = { 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 #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 willreturn memory(read) }
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, !10, i64 0}
!10 = !{!"bool", !7, i64 0}
!11 = !{i8 0, i8 2}
!12 = !{}
!13 = !{!14, !10, i64 424}
!14 = !{!"_ZTSN3AST14ExprNode_MacroE", !15, i64 0, !22, i64 40, !28, i64 280, !41, i64 288, !10, i64 424}
!15 = !{!"_ZTSN3AST8ExprNodeE", !16, i64 8, !21, i64 32}
!16 = !{!"_ZTSN3AST13AttributeListE", !17, i64 0}
!17 = !{!"_ZTSSt6vectorIN3AST9AttributeESaIS1_EE", !18, i64 0}
!18 = !{!"_ZTSSt12_Vector_baseIN3AST9AttributeESaIS1_EE", !19, i64 0}
!19 = !{!"_ZTSNSt12_Vector_baseIN3AST9AttributeESaIS1_EE12_Vector_implE", !20, i64 0}
!20 = !{!"_ZTSNSt12_Vector_baseIN3AST9AttributeESaIS1_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!21 = !{!"_ZTS4Span", !6, i64 0}
!22 = !{!"_ZTSN3AST4PathE", !23, i64 8, !25, i64 56}
!23 = !{!"_ZTSN3AST4Path5ClassE", !24, i64 0, !7, i64 8}
!24 = !{!"_ZTSN3AST4Path5Class3TagE", !7, i64 0}
!25 = !{!"_ZTSN3AST4Path8BindingsE", !26, i64 0, !35, i64 64, !38, i64 128}
!26 = !{!"_ZTSN3AST11PathBindingINS_17PathBinding_ValueEEE", !27, i64 0, !33, i64 32}
!27 = !{!"_ZTSN3AST12AbsolutePathE", !28, i64 0, !29, i64 8}
!28 = !{!"_ZTS8RcString", !6, i64 0}
!29 = !{!"_ZTSSt6vectorI8RcStringSaIS0_EE", !30, i64 0}
!30 = !{!"_ZTSSt12_Vector_baseI8RcStringSaIS0_EE", !31, i64 0}
!31 = !{!"_ZTSNSt12_Vector_baseI8RcStringSaIS0_EE12_Vector_implE", !32, i64 0}
!32 = !{!"_ZTSNSt12_Vector_baseI8RcStringSaIS0_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!33 = !{!"_ZTSN3AST17PathBinding_ValueE", !34, i64 0, !7, i64 8}
!34 = !{!"_ZTSN3AST17PathBinding_Value3TagE", !7, i64 0}
!35 = !{!"_ZTSN3AST11PathBindingINS_16PathBinding_TypeEEE", !27, i64 0, !36, i64 32}
!36 = !{!"_ZTSN3AST16PathBinding_TypeE", !37, i64 0, !7, i64 8}
!37 = !{!"_ZTSN3AST16PathBinding_Type3TagE", !7, i64 0}
!38 = !{!"_ZTSN3AST11PathBindingINS_17PathBinding_MacroEEE", !27, i64 0, !39, i64 32}
!39 = !{!"_ZTSN3AST17PathBinding_MacroE", !40, i64 0, !7, i64 8}
!40 = !{!"_ZTSN3AST17PathBinding_Macro3TagE", !7, i64 0}
!41 = !{!"_ZTS9TokenTree", !42, i64 8, !43, i64 16, !50, i64 24, !56, i64 112}
!42 = !{!"_ZTSN3AST7EditionE", !7, i64 0}
!43 = !{!"_ZTSN5Ident7HygieneE", !44, i64 0}
!44 = !{!"_ZTSSt10unique_ptrIN5Ident7Hygiene5InnerESt14default_deleteIS2_EE", !45, i64 0}
!45 = !{!"_ZTSSt15__uniq_ptr_dataIN5Ident7Hygiene5InnerESt14default_deleteIS2_ELb1ELb1EE", !46, i64 0}
!46 = !{!"_ZTSSt15__uniq_ptr_implIN5Ident7Hygiene5InnerESt14default_deleteIS2_EE", !47, i64 0}
!47 = !{!"_ZTSSt5tupleIJPN5Ident7Hygiene5InnerESt14default_deleteIS2_EEE", !48, i64 0}
!48 = !{!"_ZTSSt11_Tuple_implILm0EJPN5Ident7Hygiene5InnerESt14default_deleteIS2_EEE", !49, i64 0}
!49 = !{!"_ZTSSt10_Head_baseILm0EPN5Ident7Hygiene5InnerELb0EE", !6, i64 0}
!50 = !{!"_ZTS5Token", !51, i64 8, !52, i64 16, !54, i64 56, !43, i64 80}
!51 = !{!"_ZTS10eTokenType", !7, i64 0}
!52 = !{!"_ZTSN5Token4DataE", !53, i64 0, !7, i64 8}
!53 = !{!"_ZTSN5Token4Data3TagE", !7, i64 0}
!54 = !{!"_ZTS8Position", !21, i64 0, !28, i64 8, !55, i64 16, !55, i64 20}
!55 = !{!"int", !7, i64 0}
!56 = !{!"_ZTSSt6vectorI9TokenTreeSaIS0_EE", !57, i64 0}
!57 = !{!"_ZTSSt12_Vector_baseI9TokenTreeSaIS0_EE", !58, i64 0}
!58 = !{!"_ZTSNSt12_Vector_baseI9TokenTreeSaIS0_EE12_Vector_implE", !59, i64 0}
!59 = !{!"_ZTSNSt12_Vector_baseI9TokenTreeSaIS0_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!60 = !{!55, !55, i64 0}


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%class.Token = type { ptr, i32, %"class.Token::Data", %class.Position, %"class.Ident::Hygiene" }
%"class.Token::Data" = type { i32, %"union.Token::Data::DataUnion" }
%"union.Token::Data::DataUnion" = type { %"class.std::__cxx11::basic_string" }
%"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.Position = type { %struct.Span, %class.RcString, i32, i32 }
%struct.Span = type { ptr }
%class.RcString = type { ptr }
%"class.Ident::Hygiene" = type { %"class.std::unique_ptr" }
%"class.std::unique_ptr" = type { %"struct.std::__uniq_ptr_data" }
%"struct.std::__uniq_ptr_data" = type { %"class.std::__uniq_ptr_impl" }
%"class.std::__uniq_ptr_impl" = type { %"class.std::tuple" }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Head_base.1" }
%"struct.std::_Head_base.1" = type { ptr }
%"class.AST::ExprNodeP" = type { ptr }

@g_debug_indent_level = external local_unnamed_addr global i32, align 4
@.str.1 = external hidden unnamed_addr constant [73 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [2 x i8], align 1
@_ZTIN10ParseError10UnexpectedE = external constant ptr
@.str.10 = external hidden unnamed_addr constant [11 x i8], align 1
@_ZTIN3AST8ExprNodeE = external dso_local constant { ptr, ptr }, align 8
@_ZTIN3AST14ExprNode_MacroE = external constant ptr
@__FUNCTION__._Z24Parse_ExprBlockLine_StmtR11TokenStreamRb = external hidden unnamed_addr constant [25 x i8], align 1

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nounwind
declare void @_ZN3AST9ExprNodePD1Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #0

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

declare noundef zeroext i1 @_Z13debug_enabledv() local_unnamed_addr #2

declare void @_ZN5TokenC1Ev(ptr noundef nonnull align 8 dereferenceable(88)) unnamed_addr #2

declare noundef i32 @_ZN11TokenStream9lookaheadEj(ptr noundef nonnull align 8 dereferenceable(176), i32 noundef) local_unnamed_addr #2

declare void @_ZN11TokenStream8getTokenEv(ptr dead_on_unwind writable sret(%class.Token) align 8, ptr noundef nonnull align 8 dereferenceable(176)) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(88) ptr @_ZN5TokenaSEOS_(ptr noundef nonnull align 8 dereferenceable(88), ptr noundef nonnull align 8 dereferenceable(88)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK5Token4typeEv(ptr noundef nonnull align 8 dereferenceable(88)) local_unnamed_addr #4 align 2

; Function Attrs: nounwind
declare void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88)) unnamed_addr #0

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #5

declare noundef nonnull align 8 dereferenceable(8) ptr @_Z12debug_outputiPKc(i32 noundef, ptr noundef) local_unnamed_addr #2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(216) ptr @_ZSt3decRSt8ios_base(ptr noundef nonnull align 8 dereferenceable(216)) #5

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #5

declare ptr @__cxa_allocate_exception(i64) local_unnamed_addr

declare void @_ZN5TokenC1E10eTokenType(ptr noundef nonnull align 8 dereferenceable(88), i32 noundef) unnamed_addr #2

declare void @_ZN10ParseError10UnexpectedC1ERK11TokenStreamRK5TokenS4_(ptr noundef nonnull align 8 dereferenceable(96), ptr noundef nonnull align 8 dereferenceable(176), ptr noundef nonnull align 8 dereferenceable(88), ptr noundef) unnamed_addr #2

; Function Attrs: nounwind
declare void @_ZN10ParseError10UnexpectedD1Ev(ptr noundef nonnull align 8 dereferenceable(96)) unnamed_addr #0

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

declare void @__cxa_free_exception(ptr) local_unnamed_addr

declare void @_ZN11TokenStream7putbackE5Token(ptr noundef nonnull align 8 dereferenceable(176), ptr noundef) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5TokenC2EOS_(ptr noundef nonnull align 8 dereferenceable(88), ptr noundef nonnull align 8 dereferenceable(88)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_Z24Parse_ExprBlockLine_StmtR11TokenStreamRb(ptr dead_on_unwind noalias writable sret(%"class.AST::ExprNodeP") align 8 %0, ptr noundef nonnull align 8 dereferenceable(176) %1, ptr nocapture noundef nonnull writeonly align 1 dereferenceable(1) %2) local_unnamed_addr #3 personality ptr @__gxx_personality_v0 {
  %4 = alloca %class.Token, align 8
  %5 = alloca %class.Token, align 8
  %6 = alloca %class.Token, align 8
  %7 = alloca %class.Token, align 8
  call void @llvm.lifetime.start.p0(i64 88, ptr nonnull %4) #7
  call void @_ZN5TokenC1Ev(ptr noundef nonnull align 8 dereferenceable(88) %4)
  %8 = invoke noundef i32 @_ZN11TokenStream9lookaheadEj(ptr noundef nonnull align 8 dereferenceable(176) %1, i32 noundef 0)
          to label %9 unwind label %14

9:                                                ; preds = %3
  invoke void @_Z10Parse_StmtR11TokenStream(ptr dead_on_unwind writable sret(%"class.AST::ExprNodeP") align 8 %0, ptr noundef nonnull align 8 dereferenceable(176) %1)
          to label %10 unwind label %14

10:                                               ; preds = %9
  %11 = icmp eq i32 %8, 23
  %12 = call noundef nonnull align 8 dereferenceable(40) ptr @_ZN3AST9ExprNodePdeEv(ptr noundef nonnull align 8 dereferenceable(8) %0)
  %13 = call ptr @__dynamic_cast(ptr nonnull %12, ptr nonnull @_ZTIN3AST8ExprNodeE, ptr nonnull @_ZTIN3AST14ExprNode_MacroE, i64 0) #7
  %.not = icmp eq ptr %13, null
  %brmerge = or i1 %11, %.not
  br i1 %brmerge, label %20, label %16

14:                                               ; preds = %9, %3
  %15 = landingpad { ptr, i32 }
          cleanup
  br label %71

16:                                               ; preds = %10
  %17 = getelementptr inbounds i8, ptr %13, i64 424
  %18 = load i8, ptr %17, align 8, !tbaa !5, !range !56, !noundef !57
  %19 = trunc nuw i8 %18 to i1
  br i1 %19, label %.critedge, label %20

20:                                               ; preds = %16, %10
  call void @llvm.lifetime.start.p0(i64 88, ptr nonnull %5) #7
  invoke void @_ZN11TokenStream8getTokenEv(ptr dead_on_unwind nonnull writable sret(%class.Token) align 8 %5, ptr noundef nonnull align 8 dereferenceable(176) %1)
          to label %21 unwind label %28

21:                                               ; preds = %20
  %22 = invoke noundef nonnull align 8 dereferenceable(88) ptr @_ZN5TokenaSEOS_(ptr noundef nonnull align 8 dereferenceable(88) %4, ptr noundef nonnull align 8 dereferenceable(88) %5)
          to label %23 unwind label %30

23:                                               ; preds = %21
  %24 = call noundef i32 @_ZNK5Token4typeEv(ptr noundef nonnull align 8 dereferenceable(88) %22)
  %.not24 = icmp eq i32 %24, 32
  call void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88) %5) #7
  call void @llvm.lifetime.end.p0(i64 88, ptr nonnull %5) #7
  br i1 %.not24, label %69, label %25

25:                                               ; preds = %23
  %26 = call noundef i32 @_ZNK5Token4typeEv(ptr noundef nonnull align 8 dereferenceable(88) %4)
  %27 = icmp eq i32 %26, 1
  br i1 %27, label %64, label %35

28:                                               ; preds = %20
  %29 = landingpad { ptr, i32 }
          cleanup
  br label %32

30:                                               ; preds = %21
  %31 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88) %5) #7
  br label %32

32:                                               ; preds = %30, %28
  %.pn = phi { ptr, i32 } [ %31, %30 ], [ %29, %28 ]
  call void @llvm.lifetime.end.p0(i64 88, ptr nonnull %5) #7
  br label %70

33:                                               ; preds = %64, %53, %51, %49, %47, %45, %43, %40, %37
  %34 = landingpad { ptr, i32 }
          cleanup
  br label %70

35:                                               ; preds = %25
  %36 = call noundef i32 @_ZNK5Token4typeEv(ptr noundef nonnull align 8 dereferenceable(88) %4)
  %.not25 = icmp eq i32 %36, 26
  br i1 %.not25, label %64, label %37

37:                                               ; preds = %35
  %38 = invoke noundef zeroext i1 @_Z13debug_enabledv()
          to label %39 unwind label %33

39:                                               ; preds = %37
  br i1 %38, label %40, label %55

40:                                               ; preds = %39
  %41 = load i32, ptr @g_debug_indent_level, align 4, !tbaa !58
  %42 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_Z12debug_outputiPKc(i32 noundef %41, ptr noundef nonnull @__FUNCTION__._Z24Parse_ExprBlockLine_StmtR11TokenStreamRb)
          to label %43 unwind label %33

43:                                               ; preds = %40
  %44 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %42, ptr noundef nonnull @.str.10)
          to label %45 unwind label %33

45:                                               ; preds = %43
  %46 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %44, ptr noundef nonnull @.str.1)
          to label %47 unwind label %33

47:                                               ; preds = %45
  %48 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %46, ptr noundef nonnull @.str.2)
          to label %49 unwind label %33

49:                                               ; preds = %47
  %50 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %48, i32 noundef 413)
          to label %51 unwind label %33

51:                                               ; preds = %49
  %52 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %50, ptr noundef nonnull @_ZSt3decRSt8ios_base)
          to label %53 unwind label %33

53:                                               ; preds = %51
  %54 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %52, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %55 unwind label %33

55:                                               ; preds = %53, %39
  %56 = call ptr @__cxa_allocate_exception(i64 96) #7
  invoke void @_ZN5TokenC1E10eTokenType(ptr noundef nonnull align 8 dereferenceable(88) %6, i32 noundef 26)
          to label %57 unwind label %.thread33

57:                                               ; preds = %55
  invoke void @_ZN10ParseError10UnexpectedC1ERK11TokenStreamRK5TokenS4_(ptr noundef nonnull align 8 dereferenceable(96) %56, ptr noundef nonnull align 8 dereferenceable(176) %1, ptr noundef nonnull align 8 dereferenceable(88) %4, ptr noundef nonnull %6)
          to label %59 unwind label %.thread37

.thread37:                                        ; preds = %57
  %58 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88) %6) #7
  br label %63

59:                                               ; preds = %57
  invoke void @__cxa_throw(ptr nonnull %56, ptr nonnull @_ZTIN10ParseError10UnexpectedE, ptr nonnull @_ZN10ParseError10UnexpectedD1Ev) #8
          to label %72 unwind label %61

.thread33:                                        ; preds = %55
  %60 = landingpad { ptr, i32 }
          cleanup
  br label %63

61:                                               ; preds = %59
  %62 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88) %6) #7
  br label %70

63:                                               ; preds = %.thread37, %.thread33
  %.pn2636 = phi { ptr, i32 } [ %60, %.thread33 ], [ %58, %.thread37 ]
  call void @__cxa_free_exception(ptr %56) #7
  br label %70

64:                                               ; preds = %35, %25
  invoke void @_ZN5TokenC2EOS_(ptr noundef nonnull align 8 dereferenceable(88) %7, ptr noundef nonnull align 8 dereferenceable(88) %4)
          to label %65 unwind label %33

65:                                               ; preds = %64
  invoke void @_ZN11TokenStream7putbackE5Token(ptr noundef nonnull align 8 dereferenceable(176) %1, ptr noundef nonnull %7)
          to label %66 unwind label %67

66:                                               ; preds = %65
  call void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88) %7) #7
  br label %.critedge

67:                                               ; preds = %65
  %68 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88) %7) #7
  br label %70

69:                                               ; preds = %23
  store i8 1, ptr %2, align 1, !tbaa !59
  br label %.critedge

.critedge:                                        ; preds = %16, %69, %66
  call void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88) %4) #7
  call void @llvm.lifetime.end.p0(i64 88, ptr nonnull %4) #7
  ret void

70:                                               ; preds = %61, %63, %67, %33, %32
  %.pn28 = phi { ptr, i32 } [ %68, %67 ], [ %34, %33 ], [ %.pn2636, %63 ], [ %62, %61 ], [ %.pn, %32 ]
  call void @_ZN3AST9ExprNodePD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %0) #7
  br label %71

71:                                               ; preds = %70, %14
  %.pn28.pn = phi { ptr, i32 } [ %.pn28, %70 ], [ %15, %14 ]
  call void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88) %4) #7
  call void @llvm.lifetime.end.p0(i64 88, ptr nonnull %4) #7
  resume { ptr, i32 } %.pn28.pn

72:                                               ; preds = %59
  unreachable
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z10Parse_StmtR11TokenStream(ptr dead_on_unwind noalias writable sret(%"class.AST::ExprNodeP") align 8, ptr noundef nonnull align 8 dereferenceable(176)) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(40) ptr @_ZN3AST9ExprNodePdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nofree nounwind willreturn memory(read)
declare ptr @__dynamic_cast(ptr, ptr, ptr, i64) local_unnamed_addr #6

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { "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 = { 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 #4 = { 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 #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 = { mustprogress nofree nounwind willreturn memory(read) }
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, !55, i64 424}
!6 = !{!"_ZTSN3AST14ExprNode_MacroE", !7, i64 0, !17, i64 40, !23, i64 280, !36, i64 288, !55, i64 424}
!7 = !{!"_ZTSN3AST8ExprNodeE", !8, i64 8, !16, i64 32}
!8 = !{!"_ZTSN3AST13AttributeListE", !9, i64 0}
!9 = !{!"_ZTSSt6vectorIN3AST9AttributeESaIS1_EE", !10, i64 0}
!10 = !{!"_ZTSSt12_Vector_baseIN3AST9AttributeESaIS1_EE", !11, i64 0}
!11 = !{!"_ZTSNSt12_Vector_baseIN3AST9AttributeESaIS1_EE12_Vector_implE", !12, i64 0}
!12 = !{!"_ZTSNSt12_Vector_baseIN3AST9AttributeESaIS1_EE17_Vector_impl_dataE", !13, i64 0, !13, i64 8, !13, i64 16}
!13 = !{!"any pointer", !14, i64 0}
!14 = !{!"omnipotent char", !15, i64 0}
!15 = !{!"Simple C++ TBAA"}
!16 = !{!"_ZTS4Span", !13, i64 0}
!17 = !{!"_ZTSN3AST4PathE", !18, i64 8, !20, i64 56}
!18 = !{!"_ZTSN3AST4Path5ClassE", !19, i64 0, !14, i64 8}
!19 = !{!"_ZTSN3AST4Path5Class3TagE", !14, i64 0}
!20 = !{!"_ZTSN3AST4Path8BindingsE", !21, i64 0, !30, i64 64, !33, i64 128}
!21 = !{!"_ZTSN3AST11PathBindingINS_17PathBinding_ValueEEE", !22, i64 0, !28, i64 32}
!22 = !{!"_ZTSN3AST12AbsolutePathE", !23, i64 0, !24, i64 8}
!23 = !{!"_ZTS8RcString", !13, i64 0}
!24 = !{!"_ZTSSt6vectorI8RcStringSaIS0_EE", !25, i64 0}
!25 = !{!"_ZTSSt12_Vector_baseI8RcStringSaIS0_EE", !26, i64 0}
!26 = !{!"_ZTSNSt12_Vector_baseI8RcStringSaIS0_EE12_Vector_implE", !27, i64 0}
!27 = !{!"_ZTSNSt12_Vector_baseI8RcStringSaIS0_EE17_Vector_impl_dataE", !13, i64 0, !13, i64 8, !13, i64 16}
!28 = !{!"_ZTSN3AST17PathBinding_ValueE", !29, i64 0, !14, i64 8}
!29 = !{!"_ZTSN3AST17PathBinding_Value3TagE", !14, i64 0}
!30 = !{!"_ZTSN3AST11PathBindingINS_16PathBinding_TypeEEE", !22, i64 0, !31, i64 32}
!31 = !{!"_ZTSN3AST16PathBinding_TypeE", !32, i64 0, !14, i64 8}
!32 = !{!"_ZTSN3AST16PathBinding_Type3TagE", !14, i64 0}
!33 = !{!"_ZTSN3AST11PathBindingINS_17PathBinding_MacroEEE", !22, i64 0, !34, i64 32}
!34 = !{!"_ZTSN3AST17PathBinding_MacroE", !35, i64 0, !14, i64 8}
!35 = !{!"_ZTSN3AST17PathBinding_Macro3TagE", !14, i64 0}
!36 = !{!"_ZTS9TokenTree", !37, i64 8, !38, i64 16, !45, i64 24, !51, i64 112}
!37 = !{!"_ZTSN3AST7EditionE", !14, i64 0}
!38 = !{!"_ZTSN5Ident7HygieneE", !39, i64 0}
!39 = !{!"_ZTSSt10unique_ptrIN5Ident7Hygiene5InnerESt14default_deleteIS2_EE", !40, i64 0}
!40 = !{!"_ZTSSt15__uniq_ptr_dataIN5Ident7Hygiene5InnerESt14default_deleteIS2_ELb1ELb1EE", !41, i64 0}
!41 = !{!"_ZTSSt15__uniq_ptr_implIN5Ident7Hygiene5InnerESt14default_deleteIS2_EE", !42, i64 0}
!42 = !{!"_ZTSSt5tupleIJPN5Ident7Hygiene5InnerESt14default_deleteIS2_EEE", !43, i64 0}
!43 = !{!"_ZTSSt11_Tuple_implILm0EJPN5Ident7Hygiene5InnerESt14default_deleteIS2_EEE", !44, i64 0}
!44 = !{!"_ZTSSt10_Head_baseILm0EPN5Ident7Hygiene5InnerELb0EE", !13, i64 0}
!45 = !{!"_ZTS5Token", !46, i64 8, !47, i64 16, !49, i64 56, !38, i64 80}
!46 = !{!"_ZTS10eTokenType", !14, i64 0}
!47 = !{!"_ZTSN5Token4DataE", !48, i64 0, !14, i64 8}
!48 = !{!"_ZTSN5Token4Data3TagE", !14, i64 0}
!49 = !{!"_ZTS8Position", !16, i64 0, !23, i64 8, !50, i64 16, !50, i64 20}
!50 = !{!"int", !14, i64 0}
!51 = !{!"_ZTSSt6vectorI9TokenTreeSaIS0_EE", !52, i64 0}
!52 = !{!"_ZTSSt12_Vector_baseI9TokenTreeSaIS0_EE", !53, i64 0}
!53 = !{!"_ZTSNSt12_Vector_baseI9TokenTreeSaIS0_EE12_Vector_implE", !54, i64 0}
!54 = !{!"_ZTSNSt12_Vector_baseI9TokenTreeSaIS0_EE17_Vector_impl_dataE", !13, i64 0, !13, i64 8, !13, i64 16}
!55 = !{!"bool", !14, i64 0}
!56 = !{i8 0, i8 2}
!57 = !{}
!58 = !{!50, !50, i64 0}
!59 = !{!55, !55, i64 0}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,SimplifyCFGPass