; LLVM IR from thepowersgang/mrustc :: src/macro_rules/eval.ll (ZN16MacroExpandState8next_entEv)

; 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.Span = type { ptr }
%"struct.std::_Rb_tree_const_iterator.390" = type { ptr }
%"class.std::function" = type { %"class.std::_Function_base", ptr }
%"class.std::_Function_base" = type { %"union.std::_Any_data", ptr }
%"union.std::_Any_data" = type { %"union.std::_Nocopy_types" }
%"union.std::_Nocopy_types" = type { { i64, i64 } }
%class.anon.391 = type { ptr, ptr }
%"struct.MacroExpandState::t_offset" = type { i32, i32, i32 }
%class.MacroExpandState = type { ptr, ptr, %"class.std::vector.327", %"class.std::vector", ptr }
%"class.std::vector.327" = type { %"struct.std::_Vector_base.328" }
%"struct.std::_Vector_base.328" = type { %"struct.std::_Vector_base<MacroExpandState::t_offset, std::allocator<MacroExpandState::t_offset>>::_Vector_impl" }
%"struct.std::_Vector_base<MacroExpandState::t_offset, std::allocator<MacroExpandState::t_offset>>::_Vector_impl" = type { %"struct.std::_Vector_base<MacroExpandState::t_offset, std::allocator<MacroExpandState::t_offset>>::_Vector_impl_data" }
%"struct.std::_Vector_base<MacroExpandState::t_offset, std::allocator<MacroExpandState::t_offset>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.MacroExpansionEnt::Data_Loop" = type { %"class.std::vector.322", %class.Token, %"class.std::set" }
%"class.std::vector.322" = type { %"struct.std::_Vector_base.323" }
%"struct.std::_Vector_base.323" = type { %"struct.std::_Vector_base<MacroExpansionEnt, std::allocator<MacroExpansionEnt>>::_Vector_impl" }
%"struct.std::_Vector_base<MacroExpansionEnt, std::allocator<MacroExpansionEnt>>::_Vector_impl" = type { %"struct.std::_Vector_base<MacroExpansionEnt, std::allocator<MacroExpansionEnt>>::_Vector_impl_data" }
%"struct.std::_Vector_base<MacroExpansionEnt, std::allocator<MacroExpansionEnt>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%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.42 }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon.42 = type { i64, [8 x i8] }
%class.Position = type { %struct.Span, %class.RcString, i32, i32 }
%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.38" }
%"struct.std::_Head_base.38" = type { ptr }
%"class.std::set" = type { %"class.std::_Rb_tree.380" }
%"class.std::_Rb_tree.380" = type { %"struct.std::_Rb_tree<unsigned int, unsigned int, std::_Identity<unsigned int>, std::less<unsigned int>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<unsigned int, unsigned int, std::_Identity<unsigned int>, std::less<unsigned int>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, ptr, ptr, ptr }

@g_debug_indent_level = external global i32, align 4
@.str.4 = external hidden unnamed_addr constant [79 x i8], align 1
@_ZTISt13runtime_error = external constant ptr
@.str.12 = external hidden unnamed_addr constant [39 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [24 x i8], align 1
@__PRETTY_FUNCTION__._ZN16MacroExpandState8next_entEv = external hidden unnamed_addr constant [54 x i8], align 1
@.str.58 = external hidden unnamed_addr constant [35 x i8], align 1
@__FUNCTION__._ZN16MacroExpandState8next_entEv = external hidden unnamed_addr constant [9 x i8], align 1
@.str.59 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.60 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.61 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.62 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.63 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.64 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.65 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.66 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.67 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.68 = external hidden unnamed_addr constant [21 x i8], align 1
@.str.69 = external hidden unnamed_addr constant [16 x i8], align 1
@.str.70 = external hidden unnamed_addr constant [21 x i8], align 1
@.str.71 = external hidden unnamed_addr constant [22 x i8], align 1

declare noundef zeroext i1 @_Z13debug_enabledv() #0

; 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) #1

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIjERSoS0_RKSt6vectorIT_SaIS2_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(24)) #1

declare noundef nonnull align 8 dereferenceable(8) ptr @_Z12debug_outputiPKc(i32 noundef, ptr noundef) #0

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #2 align 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) #2 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)) #1

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

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) #4

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4SpanC2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #5 align 2

; Function Attrs: nounwind
declare void @_ZN4SpanD1Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #6

declare ptr @__cxa_allocate_exception(i64)

declare void @_ZNSt13runtime_errorC1EPKc(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) unnamed_addr #0

declare void @__cxa_free_exception(ptr)

; Function Attrs: nounwind
declare void @_ZNSt13runtime_errorD1Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #6

declare void @__cxa_throw(ptr, ptr, ptr)

declare void @_ZNK4Span5errorE9ErrorTypeSt8functionIFvRSoEE(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef, ptr noundef) #0

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_ZNK17ParameterMappings16get_loop_repeatsERK4SpanRKSt6vectorIjSaIjEEj(ptr noundef nonnull align 8 dereferenceable(76), ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(24), i32 noundef) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIjSaIjEE9push_backEOj(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIjSaIjEE4backEv(ptr noundef nonnull align 8 dereferenceable(24)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIjSaIjEE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(24)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK5Token4typeEv(ptr noundef nonnull align 8 dereferenceable(88)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorI17MacroExpansionEntSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #5 align 2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZlsRSoRK5Token(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(88)) #0

; Function Attrs: mustprogress uwtable
define dso_local noundef ptr @_ZN16MacroExpandState8next_entEv(ptr noundef nonnull align 8 dereferenceable(72) %0) #2 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  %3 = alloca ptr, align 8
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca i64, align 8
  %7 = alloca ptr, align 8
  %8 = alloca i8, align 1
  %9 = alloca i32, align 4
  %10 = alloca ptr, align 8
  %11 = alloca i8, align 1
  %12 = alloca ptr, align 8
  %13 = alloca i8, align 1
  %14 = alloca ptr, align 8
  %15 = alloca i8, align 1
  %16 = alloca ptr, align 8
  %17 = alloca i32, align 4
  %18 = alloca %struct.Span, align 8
  %19 = alloca %"struct.std::_Rb_tree_const_iterator.390", align 8
  %20 = alloca ptr, align 8
  %21 = alloca i32, align 4
  %22 = alloca ptr, align 8
  %23 = alloca %"struct.std::_Rb_tree_const_iterator.390", align 8
  %24 = alloca %"struct.std::_Rb_tree_const_iterator.390", align 8
  %25 = alloca i32, align 4
  %26 = alloca %"struct.std::_Rb_tree_const_iterator.390", align 8
  %27 = alloca i32, align 4
  %28 = alloca %struct.Span, align 8
  %29 = alloca %struct.Span, align 8
  %30 = alloca %"class.std::function", align 8
  %31 = alloca %class.anon.391, align 8
  %32 = alloca %"struct.MacroExpandState::t_offset", align 4
  %33 = alloca i32, align 4
  %34 = alloca ptr, align 8
  %35 = alloca ptr, align 8
  store ptr %0, ptr %3, align 8, !tbaa !5
  %36 = load ptr, ptr %3, align 8
  br label %37

37:                                               ; preds = %419, %1
  %38 = getelementptr inbounds %class.MacroExpandState, ptr %36, i32 0, i32 2
  %39 = call noundef i64 @_ZNKSt6vectorIN16MacroExpandState8t_offsetESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %38) #7
  %40 = icmp ugt i64 %39, 0
  br i1 %40, label %41, label %420

41:                                               ; preds = %37
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #7
  %42 = getelementptr inbounds %class.MacroExpandState, ptr %36, i32 0, i32 2
  %43 = call noundef i64 @_ZNKSt6vectorIN16MacroExpandState8t_offsetESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %42) #7
  %44 = sub i64 %43, 1
  %45 = trunc i64 %44 to i32
  store i32 %45, ptr %4, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #7
  %46 = getelementptr inbounds %class.MacroExpandState, ptr %36, i32 0, i32 4
  %47 = load ptr, ptr %46, align 8, !tbaa !11
  store ptr %47, ptr %5, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #7
  %48 = getelementptr inbounds %class.MacroExpandState, ptr %36, i32 0, i32 2
  %49 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorIN16MacroExpandState8t_offsetESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %48) #7
  %50 = getelementptr inbounds %"struct.MacroExpandState::t_offset", ptr %49, i32 0, i32 0
  %51 = load i32, ptr %50, align 4, !tbaa !21
  %52 = add i32 %51, 1
  store i32 %52, ptr %50, align 4, !tbaa !21
  %53 = zext i32 %51 to i64
  store i64 %53, ptr %6, align 8, !tbaa !23
  %54 = load i64, ptr %6, align 8, !tbaa !23
  %55 = load ptr, ptr %5, align 8, !tbaa !5
  %56 = call noundef i64 @_ZNKSt6vectorI17MacroExpansionEntSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %55) #7
  %57 = icmp ult i64 %54, %56
  br i1 %57, label %58, label %268

58:                                               ; preds = %41
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #7
  %59 = load ptr, ptr %5, align 8, !tbaa !5
  %60 = load i64, ptr %6, align 8, !tbaa !23
  %61 = call noundef nonnull align 8 dereferenceable(168) ptr @_ZNKSt6vectorI17MacroExpansionEntSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %59, i64 noundef %60) #7
  store ptr %61, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr %8) #7
  store i8 1, ptr %8, align 1, !tbaa !25
  br label %62

62:                                               ; preds = %261, %58
  %63 = load i8, ptr %8, align 1, !tbaa !25, !range !27, !noundef !28
  %64 = trunc i8 %63 to i1
  br i1 %64, label %66, label %65

65:                                               ; preds = %62
  store i32 4, ptr %9, align 4
  br label %262

66:                                               ; preds = %62
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #7
  %67 = load ptr, ptr %7, align 8, !tbaa !5
  store ptr %67, ptr %10, align 8, !tbaa !5
  br label %68

68:                                               ; preds = %257, %66
  %69 = load i8, ptr %8, align 1, !tbaa !25, !range !27, !noundef !28
  %70 = trunc i8 %69 to i1
  br i1 %70, label %72, label %71

71:                                               ; preds = %68
  store i32 7, ptr %9, align 4
  br label %258

72:                                               ; preds = %68
  %73 = load ptr, ptr %10, align 8, !tbaa !5
  %74 = call noundef i32 @_ZNK17MacroExpansionEnt3tagEv(ptr noundef nonnull align 8 dereferenceable(168) %73)
  switch i32 %74, label %256 [
    i32 0, label %75
    i32 1, label %76
    i32 2, label %99
    i32 3, label %122
  ]

75:                                               ; preds = %72
  call void @__assert_fail(ptr noundef @.str.12, ptr noundef @.str.4, i32 noundef 2366, ptr noundef @__PRETTY_FUNCTION__._ZN16MacroExpandState8next_entEv) #8
  unreachable

76:                                               ; preds = %72
  call void @llvm.lifetime.start.p0(i64 1, ptr %11) #7
  store i8 1, ptr %11, align 1, !tbaa !25
  br label %77

77:                                               ; preds = %95, %76
  %78 = load i8, ptr %11, align 1, !tbaa !25, !range !27, !noundef !28
  %79 = trunc i8 %78 to i1
  br i1 %79, label %81, label %80

80:                                               ; preds = %77
  store i32 11, ptr %9, align 4
  br label %96

81:                                               ; preds = %77
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #7
  %82 = load ptr, ptr %10, align 8, !tbaa !5
  %83 = call noundef nonnull align 8 dereferenceable(88) ptr @_ZNK17MacroExpansionEnt8as_TokenEv(ptr noundef nonnull align 8 dereferenceable(168) %82)
  store ptr %83, ptr %12, align 8, !tbaa !5
  br label %84

84:                                               ; preds = %91, %81
  %85 = load ptr, ptr %12, align 8, !tbaa !5
  %86 = load i8, ptr %11, align 1, !tbaa !25, !range !27, !noundef !28
  %87 = trunc i8 %86 to i1
  br i1 %87, label %89, label %88

88:                                               ; preds = %84
  store i32 14, ptr %9, align 4
  br label %92

89:                                               ; preds = %84
  %90 = load ptr, ptr %7, align 8, !tbaa !5
  store ptr %90, ptr %2, align 8
  store i32 1, ptr %9, align 4
  br label %92

91:                                               ; No predecessors!
  store i8 0, ptr %11, align 1, !tbaa !25
  br label %84, !llvm.loop !29

92:                                               ; preds = %89, %88
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #7
  %93 = load i32, ptr %9, align 4
  switch i32 %93, label %96 [
    i32 14, label %94
  ]

94:                                               ; preds = %92
  br label %95

95:                                               ; preds = %94
  store i8 0, ptr %11, align 1, !tbaa !25
  br label %77, !llvm.loop !31

96:                                               ; preds = %92, %80
  call void @llvm.lifetime.end.p0(i64 1, ptr %11) #7
  %97 = load i32, ptr %9, align 4
  switch i32 %97, label %258 [
    i32 11, label %98
  ]

98:                                               ; preds = %96
  br label %256

99:                                               ; preds = %72
  call void @llvm.lifetime.start.p0(i64 1, ptr %13) #7
  store i8 1, ptr %13, align 1, !tbaa !25
  br label %100

100:                                              ; preds = %118, %99
  %101 = load i8, ptr %13, align 1, !tbaa !25, !range !27, !noundef !28
  %102 = trunc i8 %101 to i1
  br i1 %102, label %104, label %103

103:                                              ; preds = %100
  store i32 17, ptr %9, align 4
  br label %119

104:                                              ; preds = %100
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #7
  %105 = load ptr, ptr %10, align 8, !tbaa !5
  %106 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK17MacroExpansionEnt13as_NamedValueEv(ptr noundef nonnull align 8 dereferenceable(168) %105)
  store ptr %106, ptr %14, align 8, !tbaa !5
  br label %107

107:                                              ; preds = %114, %104
  %108 = load ptr, ptr %14, align 8, !tbaa !5
  %109 = load i8, ptr %13, align 1, !tbaa !25, !range !27, !noundef !28
  %110 = trunc i8 %109 to i1
  br i1 %110, label %112, label %111

111:                                              ; preds = %107
  store i32 20, ptr %9, align 4
  br label %115

112:                                              ; preds = %107
  %113 = load ptr, ptr %7, align 8, !tbaa !5
  store ptr %113, ptr %2, align 8
  store i32 1, ptr %9, align 4
  br label %115

114:                                              ; No predecessors!
  store i8 0, ptr %13, align 1, !tbaa !25
  br label %107, !llvm.loop !32

115:                                              ; preds = %112, %111
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #7
  %116 = load i32, ptr %9, align 4
  switch i32 %116, label %119 [
    i32 20, label %117
  ]

117:                                              ; preds = %115
  br label %118

118:                                              ; preds = %117
  store i8 0, ptr %13, align 1, !tbaa !25
  br label %100, !llvm.loop !33

119:                                              ; preds = %115, %103
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #7
  %120 = load i32, ptr %9, align 4
  switch i32 %120, label %258 [
    i32 17, label %121
  ]

121:                                              ; preds = %119
  br label %256

122:                                              ; preds = %72
  call void @llvm.lifetime.start.p0(i64 1, ptr %15) #7
  store i8 1, ptr %15, align 1, !tbaa !25
  br label %123

123:                                              ; preds = %254, %122
  %124 = load i8, ptr %15, align 1, !tbaa !25, !range !27, !noundef !28
  %125 = trunc i8 %124 to i1
  br i1 %125, label %127, label %126

126:                                              ; preds = %123
  store i32 23, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %15) #7
  br label %255

127:                                              ; preds = %123
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #7
  %128 = load ptr, ptr %10, align 8, !tbaa !5
  %129 = call noundef nonnull align 8 dereferenceable(160) ptr @_ZNK17MacroExpansionEnt7as_LoopEv(ptr noundef nonnull align 8 dereferenceable(168) %128)
  store ptr %129, ptr %16, align 8, !tbaa !5
  br label %130

130:                                              ; preds = %251, %127
  %131 = load ptr, ptr %16, align 8, !tbaa !5
  %132 = load i8, ptr %15, align 1, !tbaa !25, !range !27, !noundef !28
  %133 = trunc i8 %132 to i1
  br i1 %133, label %135, label %134

134:                                              ; preds = %130
  store i32 26, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #7
  br label %253

135:                                              ; preds = %130
  %136 = load ptr, ptr %16, align 8, !tbaa !5
  %137 = getelementptr inbounds %"struct.MacroExpansionEnt::Data_Loop", ptr %136, i32 0, i32 2
  %138 = call noundef zeroext i1 @_ZNKSt3setIjSt4lessIjESaIjEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(48) %137) #7
  %139 = xor i1 %138, true
  br i1 %139, label %140, label %141

140:                                              ; preds = %135
  br label %143

141:                                              ; preds = %135
  call void @__assert_fail(ptr noundef @.str.58, ptr noundef @.str.4, i32 noundef 2374, ptr noundef @__PRETTY_FUNCTION__._ZN16MacroExpandState8next_entEv) #8
  unreachable

142:                                              ; No predecessors!
  br label %143

143:                                              ; preds = %142, %140
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #7
  %144 = getelementptr inbounds %class.MacroExpandState, ptr %36, i32 0, i32 1
  %145 = load ptr, ptr %144, align 8, !tbaa !34
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #7
  call void @_ZN4SpanC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %18)
  %146 = getelementptr inbounds %class.MacroExpandState, ptr %36, i32 0, i32 3
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #7
  %147 = load ptr, ptr %16, align 8, !tbaa !5
  %148 = getelementptr inbounds %"struct.MacroExpansionEnt::Data_Loop", ptr %147, i32 0, i32 2
  %149 = call ptr @_ZNKSt3setIjSt4lessIjESaIjEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %148) #7
  %150 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator.390", ptr %19, i32 0, i32 0
  store ptr %149, ptr %150, align 8
  %151 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt23_Rb_tree_const_iteratorIjEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %19) #7
  %152 = load i32, ptr %151, align 4, !tbaa !9
  %153 = invoke noundef i32 @_ZNK17ParameterMappings16get_loop_repeatsERK4SpanRKSt6vectorIjSaIjEEj(ptr noundef nonnull align 8 dereferenceable(76) %145, ptr noundef nonnull align 8 dereferenceable(8) %18, ptr noundef nonnull align 8 dereferenceable(24) %146, i32 noundef %152)
          to label %154 unwind label %166

154:                                              ; preds = %143
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #7
  call void @_ZN4SpanD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %18) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #7
  store i32 %153, ptr %17, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #7
  %155 = load ptr, ptr %16, align 8, !tbaa !5
  %156 = getelementptr inbounds %"struct.MacroExpansionEnt::Data_Loop", ptr %155, i32 0, i32 2
  store ptr %156, ptr %22, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #7
  %157 = load ptr, ptr %22, align 8, !tbaa !5
  %158 = call ptr @_ZNKSt3setIjSt4lessIjESaIjEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %157) #7
  %159 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator.390", ptr %23, i32 0, i32 0
  store ptr %158, ptr %159, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %24) #7
  %160 = load ptr, ptr %22, align 8, !tbaa !5
  %161 = call ptr @_ZNKSt3setIjSt4lessIjESaIjEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %160) #7
  %162 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator.390", ptr %24, i32 0, i32 0
  store ptr %161, ptr %162, align 8
  br label %163

163:                                              ; preds = %217, %154
  %164 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorIjES2_(ptr noundef nonnull align 8 dereferenceable(8) %23, ptr noundef nonnull align 8 dereferenceable(8) %24) #7
  br i1 %164, label %170, label %165

165:                                              ; preds = %163
  store i32 29, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #7
  br label %220

166:                                              ; preds = %143
  %167 = landingpad { ptr, i32 }
          cleanup
  %168 = extractvalue { ptr, i32 } %167, 0
  store ptr %168, ptr %20, align 8
  %169 = extractvalue { ptr, i32 } %167, 1
  store i32 %169, ptr %21, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #7
  call void @_ZN4SpanD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %18) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #7
  br label %252

170:                                              ; preds = %163
  call void @llvm.lifetime.start.p0(i64 4, ptr %25) #7
  %171 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt23_Rb_tree_const_iteratorIjEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %23) #7
  %172 = load i32, ptr %171, align 4, !tbaa !9
  store i32 %172, ptr %25, align 4, !tbaa !9
  %173 = load i32, ptr %25, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %26) #7
  %174 = load ptr, ptr %16, align 8, !tbaa !5
  %175 = getelementptr inbounds %"struct.MacroExpansionEnt::Data_Loop", ptr %174, i32 0, i32 2
  %176 = call ptr @_ZNKSt3setIjSt4lessIjESaIjEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %175) #7
  %177 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator.390", ptr %26, i32 0, i32 0
  store ptr %176, ptr %177, align 8
  %178 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt23_Rb_tree_const_iteratorIjEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %26) #7
  %179 = load i32, ptr %178, align 4, !tbaa !9
  %180 = icmp eq i32 %173, %179
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #7
  br i1 %180, label %181, label %182

181:                                              ; preds = %170
  store i32 30, ptr %9, align 4
  br label %214

182:                                              ; preds = %170
  call void @llvm.lifetime.start.p0(i64 4, ptr %27) #7
  %183 = getelementptr inbounds %class.MacroExpandState, ptr %36, i32 0, i32 1
  %184 = load ptr, ptr %183, align 8, !tbaa !34
  call void @llvm.lifetime.start.p0(i64 8, ptr %28) #7
  call void @_ZN4SpanC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %28)
  %185 = getelementptr inbounds %class.MacroExpandState, ptr %36, i32 0, i32 3
  %186 = load i32, ptr %25, align 4, !tbaa !9
  %187 = invoke noundef i32 @_ZNK17ParameterMappings16get_loop_repeatsERK4SpanRKSt6vectorIjSaIjEEj(ptr noundef nonnull align 8 dereferenceable(76) %184, ptr noundef nonnull align 8 dereferenceable(8) %28, ptr noundef nonnull align 8 dereferenceable(24) %185, i32 noundef %186)
          to label %188 unwind label %199

188:                                              ; preds = %182
  call void @_ZN4SpanD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %28) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #7
  store i32 %187, ptr %27, align 4, !tbaa !9
  %189 = load i32, ptr %27, align 4, !tbaa !9
  %190 = load i32, ptr %17, align 4, !tbaa !9
  %191 = icmp ne i32 %189, %190
  br i1 %191, label %192, label %213

192:                                              ; preds = %188
  br label %193

193:                                              ; preds = %192
  call void @llvm.lifetime.start.p0(i64 8, ptr %29) #7
  call void @_ZN4SpanC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %29)
  call void @llvm.lifetime.start.p0(i64 16, ptr %31) #7
  %194 = getelementptr inbounds %class.anon.391, ptr %31, i32 0, i32 0
  store ptr %27, ptr %194, align 8, !tbaa !5
  %195 = getelementptr inbounds %class.anon.391, ptr %31, i32 0, i32 1
  store ptr %17, ptr %195, align 8, !tbaa !5
  call void @"_ZNSt8functionIFvRSoEEC2IZN16MacroExpandState8next_entEvE3$_0vEEOT_"(ptr noundef nonnull align 8 dereferenceable(32) %30, ptr noundef nonnull align 8 dereferenceable(16) %31) #7
  invoke void @_ZNK4Span5errorE9ErrorTypeSt8functionIFvRSoEE(ptr noundef nonnull align 8 dereferenceable(8) %29, i32 noundef 0, ptr noundef %30)
          to label %196 unwind label %203

196:                                              ; preds = %193
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %30) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %31) #7
  call void @_ZN4SpanD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %29) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %29) #7
  %197 = call ptr @__cxa_allocate_exception(i64 16) #7
  invoke void @_ZNSt13runtime_errorC1EPKc(ptr noundef nonnull align 8 dereferenceable(16) %197, ptr noundef @.str.13)
          to label %198 unwind label %207

198:                                              ; preds = %196
  call void @__cxa_throw(ptr %197, ptr @_ZTISt13runtime_error, ptr @_ZNSt13runtime_errorD1Ev) #9
  unreachable

199:                                              ; preds = %182
  %200 = landingpad { ptr, i32 }
          cleanup
  %201 = extractvalue { ptr, i32 } %200, 0
  store ptr %201, ptr %20, align 8
  %202 = extractvalue { ptr, i32 } %200, 1
  store i32 %202, ptr %21, align 4
  call void @_ZN4SpanD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %28) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #7
  br label %219

203:                                              ; preds = %193
  %204 = landingpad { ptr, i32 }
          cleanup
  %205 = extractvalue { ptr, i32 } %204, 0
  store ptr %205, ptr %20, align 8
  %206 = extractvalue { ptr, i32 } %204, 1
  store i32 %206, ptr %21, align 4
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %30) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %31) #7
  call void @_ZN4SpanD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %29) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %29) #7
  br label %219

207:                                              ; preds = %196
  %208 = landingpad { ptr, i32 }
          cleanup
  %209 = extractvalue { ptr, i32 } %208, 0
  store ptr %209, ptr %20, align 8
  %210 = extractvalue { ptr, i32 } %208, 1
  store i32 %210, ptr %21, align 4
  call void @__cxa_free_exception(ptr %197) #7
  br label %219

211:                                              ; No predecessors!
  br label %212

212:                                              ; preds = %211
  br label %213

213:                                              ; preds = %212, %188
  call void @llvm.lifetime.end.p0(i64 4, ptr %27) #7
  store i32 0, ptr %9, align 4
  br label %214

214:                                              ; preds = %213, %181
  call void @llvm.lifetime.end.p0(i64 4, ptr %25) #7
  %215 = load i32, ptr %9, align 4
  switch i32 %215, label %428 [
    i32 0, label %216
    i32 30, label %217
  ]

216:                                              ; preds = %214
  br label %217

217:                                              ; preds = %216, %214
  %218 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorIjEppEv(ptr noundef nonnull align 8 dereferenceable(8) %23) #7
  br label %163

219:                                              ; preds = %207, %203, %199
  call void @llvm.lifetime.end.p0(i64 4, ptr %27) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %25) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #7
  br label %252

220:                                              ; preds = %165
  br label %221

221:                                              ; preds = %220
  %222 = call noundef zeroext i1 @_Z13debug_enabledv()
  br i1 %222, label %223, label %236

223:                                              ; preds = %221
  %224 = load i32, ptr @g_debug_indent_level, align 4, !tbaa !9
  %225 = call noundef nonnull align 8 dereferenceable(8) ptr @_Z12debug_outputiPKc(i32 noundef %224, ptr noundef @__FUNCTION__._ZN16MacroExpandState8next_entEv)
  %226 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %225, ptr noundef @.str.59)
  %227 = load i32, ptr %17, align 4, !tbaa !9
  %228 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %226, i32 noundef %227)
  %229 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %228, ptr noundef @.str.60)
  %230 = load ptr, ptr %16, align 8, !tbaa !5
  %231 = getelementptr inbounds %"struct.MacroExpansionEnt::Data_Loop", ptr %230, i32 0, i32 2
  %232 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIjERSoS0_RKSt3setIT_St4lessIS2_ESaIS2_EE(ptr noundef nonnull align 8 dereferenceable(8) %229, ptr noundef nonnull align 8 dereferenceable(48) %231)
  %233 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %232, ptr noundef @.str.61)
  %234 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %233, ptr noundef @_ZSt3decRSt8ios_base)
  %235 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %234, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %236

236:                                              ; preds = %223, %221
  br label %237

237:                                              ; preds = %236
  br label %238

238:                                              ; preds = %237
  %239 = load i32, ptr %17, align 4, !tbaa !9
  %240 = icmp ugt i32 %239, 0
  br i1 %240, label %241, label %250

241:                                              ; preds = %238
  %242 = getelementptr inbounds %class.MacroExpandState, ptr %36, i32 0, i32 2
  call void @llvm.lifetime.start.p0(i64 12, ptr %32) #7
  %243 = getelementptr inbounds %"struct.MacroExpandState::t_offset", ptr %32, i32 0, i32 0
  store i32 0, ptr %243, align 4, !tbaa !21
  %244 = getelementptr inbounds %"struct.MacroExpandState::t_offset", ptr %32, i32 0, i32 1
  store i32 0, ptr %244, align 4, !tbaa !35
  %245 = getelementptr inbounds %"struct.MacroExpandState::t_offset", ptr %32, i32 0, i32 2
  %246 = load i32, ptr %17, align 4, !tbaa !9
  store i32 %246, ptr %245, align 4, !tbaa !36
  call void @_ZNSt6vectorIN16MacroExpandState8t_offsetESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24) %242, ptr noundef nonnull align 4 dereferenceable(12) %32)
  call void @llvm.lifetime.end.p0(i64 12, ptr %32) #7
  %247 = getelementptr inbounds %class.MacroExpandState, ptr %36, i32 0, i32 3
  call void @llvm.lifetime.start.p0(i64 4, ptr %33) #7
  store i32 0, ptr %33, align 4, !tbaa !9
  call void @_ZNSt6vectorIjSaIjEE9push_backEOj(ptr noundef nonnull align 8 dereferenceable(24) %247, ptr noundef nonnull align 4 dereferenceable(4) %33)
  call void @llvm.lifetime.end.p0(i64 4, ptr %33) #7
  %248 = call noundef ptr @_ZNK16MacroExpandState11getCurLayerEv(ptr noundef nonnull align 8 dereferenceable(72) %36)
  %249 = getelementptr inbounds %class.MacroExpandState, ptr %36, i32 0, i32 4
  store ptr %248, ptr %249, align 8, !tbaa !11
  br label %250

250:                                              ; preds = %241, %238
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #7
  br label %251

251:                                              ; preds = %250
  store i8 0, ptr %15, align 1, !tbaa !25
  br label %130, !llvm.loop !37

252:                                              ; preds = %219, %166
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %15) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #7
  br label %423

253:                                              ; preds = %134
  br label %254

254:                                              ; preds = %253
  store i8 0, ptr %15, align 1, !tbaa !25
  br label %123, !llvm.loop !38

255:                                              ; preds = %126
  br label %256

256:                                              ; preds = %255, %121, %98, %72
  br label %257

257:                                              ; preds = %256
  store i8 0, ptr %8, align 1, !tbaa !25
  br label %68, !llvm.loop !39

258:                                              ; preds = %119, %96, %71
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #7
  %259 = load i32, ptr %9, align 4
  switch i32 %259, label %262 [
    i32 7, label %260
  ]

260:                                              ; preds = %258
  br label %261

261:                                              ; preds = %260
  store i8 0, ptr %8, align 1, !tbaa !25
  br label %62, !llvm.loop !40

262:                                              ; preds = %258, %65
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #7
  %263 = load i32, ptr %9, align 4
  switch i32 %263, label %265 [
    i32 4, label %264
  ]

264:                                              ; preds = %262
  store i32 0, ptr %9, align 4
  br label %265

265:                                              ; preds = %264, %262
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #7
  %266 = load i32, ptr %9, align 4
  switch i32 %266, label %417 [
    i32 0, label %267
  ]

267:                                              ; preds = %265
  br label %416

268:                                              ; preds = %41
  %269 = load i32, ptr %4, align 4, !tbaa !9
  %270 = icmp ugt i32 %269, 0
  br i1 %270, label %271, label %395

271:                                              ; preds = %268
  br label %272

272:                                              ; preds = %271
  %273 = call noundef zeroext i1 @_Z13debug_enabledv()
  br i1 %273, label %274, label %285

274:                                              ; preds = %272
  %275 = load i32, ptr @g_debug_indent_level, align 4, !tbaa !9
  %276 = call noundef nonnull align 8 dereferenceable(8) ptr @_Z12debug_outputiPKc(i32 noundef %275, ptr noundef @__FUNCTION__._ZN16MacroExpandState8next_entEv)
  %277 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %276, ptr noundef @.str.62)
  %278 = load i32, ptr %4, align 4, !tbaa !9
  %279 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %277, i32 noundef %278)
  %280 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %279, ptr noundef @.str.63)
  %281 = getelementptr inbounds %class.MacroExpandState, ptr %36, i32 0, i32 3
  %282 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIjERSoS0_RKSt6vectorIT_SaIS2_EE(ptr noundef nonnull align 8 dereferenceable(8) %280, ptr noundef nonnull align 8 dereferenceable(24) %281)
  %283 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %282, ptr noundef @_ZSt3decRSt8ios_base)
  %284 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %283, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %285

285:                                              ; preds = %274, %272
  br label %286

286:                                              ; preds = %285
  br label %287

287:                                              ; preds = %286
  call void @llvm.lifetime.start.p0(i64 8, ptr %34) #7
  %288 = getelementptr inbounds %class.MacroExpandState, ptr %36, i32 0, i32 2
  %289 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorIN16MacroExpandState8t_offsetESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %288) #7
  store ptr %289, ptr %34, align 8, !tbaa !5
  br label %290

290:                                              ; preds = %287
  %291 = call noundef zeroext i1 @_Z13debug_enabledv()
  br i1 %291, label %292, label %310

292:                                              ; preds = %290
  %293 = load i32, ptr @g_debug_indent_level, align 4, !tbaa !9
  %294 = call noundef nonnull align 8 dereferenceable(8) ptr @_Z12debug_outputiPKc(i32 noundef %293, ptr noundef @__FUNCTION__._ZN16MacroExpandState8next_entEv)
  %295 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %294, ptr noundef @.str.64)
  %296 = load i32, ptr %4, align 4, !tbaa !9
  %297 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %295, i32 noundef %296)
  %298 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %297, ptr noundef @.str.65)
  %299 = load ptr, ptr %34, align 8, !tbaa !5
  %300 = getelementptr inbounds %"struct.MacroExpandState::t_offset", ptr %299, i32 0, i32 1
  %301 = load i32, ptr %300, align 4, !tbaa !35
  %302 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %298, i32 noundef %301)
  %303 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %302, ptr noundef @.str.66)
  %304 = load ptr, ptr %34, align 8, !tbaa !5
  %305 = getelementptr inbounds %"struct.MacroExpandState::t_offset", ptr %304, i32 0, i32 2
  %306 = load i32, ptr %305, align 4, !tbaa !36
  %307 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %303, i32 noundef %306)
  %308 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %307, ptr noundef @_ZSt3decRSt8ios_base)
  %309 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %308, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %310

310:                                              ; preds = %292, %290
  br label %311

311:                                              ; preds = %310
  br label %312

312:                                              ; preds = %311
  %313 = load ptr, ptr %34, align 8, !tbaa !5
  %314 = getelementptr inbounds %"struct.MacroExpandState::t_offset", ptr %313, i32 0, i32 1
  %315 = load i32, ptr %314, align 4, !tbaa !35
  %316 = add i32 %315, 1
  %317 = load ptr, ptr %34, align 8, !tbaa !5
  %318 = getelementptr inbounds %"struct.MacroExpandState::t_offset", ptr %317, i32 0, i32 2
  %319 = load i32, ptr %318, align 4, !tbaa !36
  %320 = icmp ult i32 %316, %319
  br i1 %320, label %321, label %370

321:                                              ; preds = %312
  %322 = getelementptr inbounds %class.MacroExpandState, ptr %36, i32 0, i32 3
  %323 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIjSaIjEE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %322) #7
  %324 = load i32, ptr %323, align 4, !tbaa !9
  %325 = add i32 %324, 1
  store i32 %325, ptr %323, align 4, !tbaa !9
  br label %326

326:                                              ; preds = %321
  %327 = call noundef zeroext i1 @_Z13debug_enabledv()
  br i1 %327, label %328, label %334

328:                                              ; preds = %326
  %329 = load i32, ptr @g_debug_indent_level, align 4, !tbaa !9
  %330 = call noundef nonnull align 8 dereferenceable(8) ptr @_Z12debug_outputiPKc(i32 noundef %329, ptr noundef @__FUNCTION__._ZN16MacroExpandState8next_entEv)
  %331 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %330, ptr noundef @.str.67)
  %332 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %331, ptr noundef @_ZSt3decRSt8ios_base)
  %333 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %332, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %334

334:                                              ; preds = %328, %326
  br label %335

335:                                              ; preds = %334
  br label %336

336:                                              ; preds = %335
  %337 = load ptr, ptr %34, align 8, !tbaa !5
  %338 = getelementptr inbounds %"struct.MacroExpandState::t_offset", ptr %337, i32 0, i32 0
  store i32 0, ptr %338, align 4, !tbaa !21
  %339 = load ptr, ptr %34, align 8, !tbaa !5
  %340 = getelementptr inbounds %"struct.MacroExpandState::t_offset", ptr %339, i32 0, i32 1
  %341 = load i32, ptr %340, align 4, !tbaa !35
  %342 = add i32 %341, 1
  store i32 %342, ptr %340, align 4, !tbaa !35
  call void @llvm.lifetime.start.p0(i64 8, ptr %35) #7
  %343 = call noundef nonnull align 8 dereferenceable(168) ptr @_ZNK16MacroExpandState14getCurLayerEntEv(ptr noundef nonnull align 8 dereferenceable(72) %36)
  store ptr %343, ptr %35, align 8, !tbaa !5
  %344 = load ptr, ptr %35, align 8, !tbaa !5
  %345 = call noundef nonnull align 8 dereferenceable(160) ptr @_ZNK17MacroExpansionEnt7as_LoopEv(ptr noundef nonnull align 8 dereferenceable(168) %344)
  %346 = getelementptr inbounds %"struct.MacroExpansionEnt::Data_Loop", ptr %345, i32 0, i32 1
  %347 = call noundef i32 @_ZNK5Token4typeEv(ptr noundef nonnull align 8 dereferenceable(88) %346)
  %348 = icmp ne i32 %347, 0
  br i1 %348, label %349, label %366

349:                                              ; preds = %336
  br label %350

350:                                              ; preds = %349
  %351 = call noundef zeroext i1 @_Z13debug_enabledv()
  br i1 %351, label %352, label %362

352:                                              ; preds = %350
  %353 = load i32, ptr @g_debug_indent_level, align 4, !tbaa !9
  %354 = call noundef nonnull align 8 dereferenceable(8) ptr @_Z12debug_outputiPKc(i32 noundef %353, ptr noundef @__FUNCTION__._ZN16MacroExpandState8next_entEv)
  %355 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %354, ptr noundef @.str.68)
  %356 = load ptr, ptr %35, align 8, !tbaa !5
  %357 = call noundef nonnull align 8 dereferenceable(160) ptr @_ZNK17MacroExpansionEnt7as_LoopEv(ptr noundef nonnull align 8 dereferenceable(168) %356)
  %358 = getelementptr inbounds %"struct.MacroExpansionEnt::Data_Loop", ptr %357, i32 0, i32 1
  %359 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZlsRSoRK5Token(ptr noundef nonnull align 8 dereferenceable(8) %355, ptr noundef nonnull align 8 dereferenceable(88) %358)
  %360 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %359, ptr noundef @_ZSt3decRSt8ios_base)
  %361 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %360, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %362

362:                                              ; preds = %352, %350
  br label %363

363:                                              ; preds = %362
  br label %364

364:                                              ; preds = %363
  %365 = load ptr, ptr %35, align 8, !tbaa !5
  store ptr %365, ptr %2, align 8
  store i32 1, ptr %9, align 4
  br label %367

366:                                              ; preds = %336
  store i32 0, ptr %9, align 4
  br label %367

367:                                              ; preds = %366, %364
  call void @llvm.lifetime.end.p0(i64 8, ptr %35) #7
  %368 = load i32, ptr %9, align 4
  switch i32 %368, label %392 [
    i32 0, label %369
  ]

369:                                              ; preds = %367
  br label %391

370:                                              ; preds = %312
  br label %371

371:                                              ; preds = %370
  %372 = call noundef zeroext i1 @_Z13debug_enabledv()
  br i1 %372, label %373, label %379

373:                                              ; preds = %371
  %374 = load i32, ptr @g_debug_indent_level, align 4, !tbaa !9
  %375 = call noundef nonnull align 8 dereferenceable(8) ptr @_Z12debug_outputiPKc(i32 noundef %374, ptr noundef @__FUNCTION__._ZN16MacroExpandState8next_entEv)
  %376 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %375, ptr noundef @.str.69)
  %377 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %376, ptr noundef @_ZSt3decRSt8ios_base)
  %378 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %377, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %379

379:                                              ; preds = %373, %371
  br label %380

380:                                              ; preds = %379
  br label %381

381:                                              ; preds = %380
  %382 = getelementptr inbounds %class.MacroExpandState, ptr %36, i32 0, i32 2
  call void @_ZNSt6vectorIN16MacroExpandState8t_offsetESaIS1_EE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(24) %382) #7
  %383 = getelementptr inbounds %class.MacroExpandState, ptr %36, i32 0, i32 3
  call void @_ZNSt6vectorIjSaIjEE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(24) %383) #7
  %384 = getelementptr inbounds %class.MacroExpandState, ptr %36, i32 0, i32 2
  %385 = call noundef i64 @_ZNKSt6vectorIN16MacroExpandState8t_offsetESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %384) #7
  %386 = icmp eq i64 %385, 0
  br i1 %386, label %387, label %388

387:                                              ; preds = %381
  store i32 3, ptr %9, align 4
  br label %392

388:                                              ; preds = %381
  %389 = call noundef ptr @_ZNK16MacroExpandState11getCurLayerEv(ptr noundef nonnull align 8 dereferenceable(72) %36)
  %390 = getelementptr inbounds %class.MacroExpandState, ptr %36, i32 0, i32 4
  store ptr %389, ptr %390, align 8, !tbaa !11
  br label %391

391:                                              ; preds = %388, %369
  store i32 0, ptr %9, align 4
  br label %392

392:                                              ; preds = %391, %387, %367
  call void @llvm.lifetime.end.p0(i64 8, ptr %34) #7
  %393 = load i32, ptr %9, align 4
  switch i32 %393, label %417 [
    i32 0, label %394
  ]

394:                                              ; preds = %392
  br label %415

395:                                              ; preds = %268
  br label %396

396:                                              ; preds = %395
  %397 = call noundef zeroext i1 @_Z13debug_enabledv()
  br i1 %397, label %398, label %404

398:                                              ; preds = %396
  %399 = load i32, ptr @g_debug_indent_level, align 4, !tbaa !9
  %400 = call noundef nonnull align 8 dereferenceable(8) ptr @_Z12debug_outputiPKc(i32 noundef %399, ptr noundef @__FUNCTION__._ZN16MacroExpandState8next_entEv)
  %401 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %400, ptr noundef @.str.70)
  %402 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %401, ptr noundef @_ZSt3decRSt8ios_base)
  %403 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %402, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %404

404:                                              ; preds = %398, %396
  br label %405

405:                                              ; preds = %404
  br label %406

406:                                              ; preds = %405
  %407 = getelementptr inbounds %class.MacroExpandState, ptr %36, i32 0, i32 2
  call void @_ZNSt6vectorIN16MacroExpandState8t_offsetESaIS1_EE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(24) %407) #7
  %408 = getelementptr inbounds %class.MacroExpandState, ptr %36, i32 0, i32 2
  %409 = call noundef i64 @_ZNKSt6vectorIN16MacroExpandState8t_offsetESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %408) #7
  %410 = icmp eq i64 %409, 0
  br i1 %410, label %411, label %412

411:                                              ; preds = %406
  br label %414

412:                                              ; preds = %406
  call void @__assert_fail(ptr noundef @.str.71, ptr noundef @.str.4, i32 noundef 2436, ptr noundef @__PRETTY_FUNCTION__._ZN16MacroExpandState8next_entEv) #8
  unreachable

413:                                              ; No predecessors!
  br label %414

414:                                              ; preds = %413, %411
  br label %415

415:                                              ; preds = %414, %394
  br label %416

416:                                              ; preds = %415, %267
  store i32 0, ptr %9, align 4
  br label %417

417:                                              ; preds = %416, %392, %265
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #7
  %418 = load i32, ptr %9, align 4
  switch i32 %418, label %428 [
    i32 0, label %419
    i32 1, label %421
    i32 3, label %420
  ]

419:                                              ; preds = %417
  br label %37, !llvm.loop !41

420:                                              ; preds = %417, %37
  store ptr null, ptr %2, align 8
  br label %421

421:                                              ; preds = %420, %417
  %422 = load ptr, ptr %2, align 8
  ret ptr %422

423:                                              ; preds = %252
  %424 = load ptr, ptr %20, align 8
  %425 = load i32, ptr %21, align 4
  %426 = insertvalue { ptr, i32 } poison, ptr %424, 0
  %427 = insertvalue { ptr, i32 } %426, i32 %425, 1
  resume { ptr, i32 } %427

428:                                              ; preds = %417, %214
  unreachable
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK17MacroExpansionEnt3tagEv(ptr noundef nonnull align 8 dereferenceable(168)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(88) ptr @_ZNK17MacroExpansionEnt8as_TokenEv(ptr noundef nonnull align 8 dereferenceable(168)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNK17MacroExpansionEnt13as_NamedValueEv(ptr noundef nonnull align 8 dereferenceable(168)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(160) ptr @_ZNK17MacroExpansionEnt7as_LoopEv(ptr noundef nonnull align 8 dereferenceable(168)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIN16MacroExpandState8t_offsetESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorIN16MacroExpandState8t_offsetESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(168) ptr @_ZNKSt6vectorI17MacroExpansionEntSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt3setIjSt4lessIjESaIjEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(48)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3setIjSt4lessIjESaIjEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt23_Rb_tree_const_iteratorIjEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3setIjSt4lessIjESaIjEE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorIjES2_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #5

; Function Attrs: mustprogress nounwind uwtable
declare hidden void @"_ZNSt8functionIFvRSoEEC2IZN16MacroExpandState8next_entEvE3$_0vEEOT_"(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorIjEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #5 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIjERSoS0_RKSt3setIT_St4lessIS2_ESaIS2_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(48)) #1

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIN16MacroExpandState8t_offsetESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(12)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZNK16MacroExpandState11getCurLayerEv(ptr noundef nonnull align 8 dereferenceable(72)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(168) ptr @_ZNK16MacroExpandState14getCurLayerEntEv(ptr noundef nonnull align 8 dereferenceable(72)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN16MacroExpandState8t_offsetESaIS1_EE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(24)) #5 align 2

attributes #0 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { 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 #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 nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { noreturn nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { nounwind }
attributes #8 = { noreturn nounwind }
attributes #9 = { noreturn }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !6, i64 64}
!12 = !{!"_ZTS16MacroExpandState", !6, i64 0, !6, i64 8, !13, i64 16, !17, i64 40, !6, i64 64}
!13 = !{!"_ZTSSt6vectorIN16MacroExpandState8t_offsetESaIS1_EE", !14, i64 0}
!14 = !{!"_ZTSSt12_Vector_baseIN16MacroExpandState8t_offsetESaIS1_EE", !15, i64 0}
!15 = !{!"_ZTSNSt12_Vector_baseIN16MacroExpandState8t_offsetESaIS1_EE12_Vector_implE", !16, i64 0}
!16 = !{!"_ZTSNSt12_Vector_baseIN16MacroExpandState8t_offsetESaIS1_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!17 = !{!"_ZTSSt6vectorIjSaIjEE", !18, i64 0}
!18 = !{!"_ZTSSt12_Vector_baseIjSaIjEE", !19, i64 0}
!19 = !{!"_ZTSNSt12_Vector_baseIjSaIjEE12_Vector_implE", !20, i64 0}
!20 = !{!"_ZTSNSt12_Vector_baseIjSaIjEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!21 = !{!22, !10, i64 0}
!22 = !{!"_ZTSN16MacroExpandState8t_offsetE", !10, i64 0, !10, i64 4, !10, i64 8}
!23 = !{!24, !24, i64 0}
!24 = !{!"long", !7, i64 0}
!25 = !{!26, !26, i64 0}
!26 = !{!"bool", !7, i64 0}
!27 = !{i8 0, i8 2}
!28 = !{}
!29 = distinct !{!29, !30}
!30 = !{!"llvm.loop.mustprogress"}
!31 = distinct !{!31, !30}
!32 = distinct !{!32, !30}
!33 = distinct !{!33, !30}
!34 = !{!12, !6, i64 8}
!35 = !{!22, !10, i64 4}
!36 = !{!22, !10, i64 8}
!37 = distinct !{!37, !30}
!38 = distinct !{!38, !30}
!39 = distinct !{!39, !30}
!40 = distinct !{!40, !30}
!41 = distinct !{!41, !30}


; 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.Span = type { ptr }
%"struct.std::_Rb_tree_const_iterator.390" = type { ptr }
%"class.std::function" = type { %"class.std::_Function_base", ptr }
%"class.std::_Function_base" = type { %"union.std::_Any_data", ptr }
%"union.std::_Any_data" = type { %"union.std::_Nocopy_types" }
%"union.std::_Nocopy_types" = type { { i64, i64 } }
%class.anon.391 = type { ptr, ptr }
%"struct.MacroExpandState::t_offset" = type { i32, i32, i32 }

@g_debug_indent_level = external local_unnamed_addr global i32, align 4
@.str.4 = external hidden unnamed_addr constant [79 x i8], align 1
@_ZTISt13runtime_error = external constant ptr
@.str.12 = external hidden unnamed_addr constant [39 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [24 x i8], align 1
@__PRETTY_FUNCTION__._ZN16MacroExpandState8next_entEv = external hidden unnamed_addr constant [54 x i8], align 1
@.str.58 = external hidden unnamed_addr constant [35 x i8], align 1
@__FUNCTION__._ZN16MacroExpandState8next_entEv = external hidden unnamed_addr constant [9 x i8], align 1
@.str.59 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.60 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.61 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.62 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.63 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.64 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.65 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.66 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.67 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.68 = external hidden unnamed_addr constant [21 x i8], align 1
@.str.69 = external hidden unnamed_addr constant [16 x i8], align 1
@.str.70 = external hidden unnamed_addr constant [21 x i8], align 1
@.str.71 = external hidden unnamed_addr constant [22 x i8], align 1

declare noundef zeroext i1 @_Z13debug_enabledv() local_unnamed_addr #0

; 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 #1

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIjERSoS0_RKSt6vectorIT_SaIS2_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1

declare noundef nonnull align 8 dereferenceable(8) ptr @_Z12debug_outputiPKc(i32 noundef, ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #2 align 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 #2 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)) #1

; 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 #2 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)) #1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #4

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4SpanC2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #5 align 2

; Function Attrs: nounwind
declare void @_ZN4SpanD1Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #6

declare ptr @__cxa_allocate_exception(i64) local_unnamed_addr

declare void @_ZNSt13runtime_errorC1EPKc(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) unnamed_addr #0

declare void @__cxa_free_exception(ptr) local_unnamed_addr

; Function Attrs: nounwind
declare void @_ZNSt13runtime_errorD1Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #6

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

declare void @_ZNK4Span5errorE9ErrorTypeSt8functionIFvRSoEE(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef, ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_ZNK17ParameterMappings16get_loop_repeatsERK4SpanRKSt6vectorIjSaIjEEj(ptr noundef nonnull align 8 dereferenceable(76), ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(24), i32 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIjSaIjEE9push_backEOj(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIjSaIjEE4backEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIjSaIjEE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK5Token4typeEv(ptr noundef nonnull align 8 dereferenceable(88)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorI17MacroExpansionEntSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #5 align 2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZlsRSoRK5Token(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(88)) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
define dso_local noundef ptr @_ZN16MacroExpandState8next_entEv(ptr noundef nonnull align 8 dereferenceable(72) %0) local_unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca i32, align 4
  %3 = alloca %struct.Span, align 8
  %4 = alloca %"struct.std::_Rb_tree_const_iterator.390", align 8
  %5 = alloca %"struct.std::_Rb_tree_const_iterator.390", align 8
  %6 = alloca %"struct.std::_Rb_tree_const_iterator.390", align 8
  %7 = alloca %"struct.std::_Rb_tree_const_iterator.390", align 8
  %8 = alloca i32, align 4
  %9 = alloca %struct.Span, align 8
  %10 = alloca %struct.Span, align 8
  %11 = alloca %"class.std::function", align 8
  %12 = alloca %class.anon.391, align 8
  %13 = alloca %"struct.MacroExpandState::t_offset", align 4
  %14 = alloca i32, align 4
  %15 = getelementptr inbounds i8, ptr %0, i64 16
  %16 = tail call noundef i64 @_ZNKSt6vectorIN16MacroExpandState8t_offsetESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %15) #7
  %.not135 = icmp eq i64 %16, 0
  br i1 %.not135, label %.thread117, label %.lr.ph137

.lr.ph137:                                        ; preds = %1
  %17 = getelementptr inbounds i8, ptr %0, i64 64
  %18 = getelementptr inbounds i8, ptr %0, i64 40
  %19 = getelementptr inbounds i8, ptr %0, i64 8
  %20 = getelementptr inbounds i8, ptr %13, i64 4
  %21 = getelementptr inbounds i8, ptr %13, i64 8
  br label %22

22:                                               ; preds = %.lr.ph137, %.thread95
  %23 = call noundef i64 @_ZNKSt6vectorIN16MacroExpandState8t_offsetESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %15) #7
  %24 = trunc i64 %23 to i32
  %25 = add i32 %24, -1
  %26 = load ptr, ptr %17, align 8, !tbaa !5
  %27 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorIN16MacroExpandState8t_offsetESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %15) #7
  %28 = load i32, ptr %27, align 4, !tbaa !18
  %29 = add i32 %28, 1
  store i32 %29, ptr %27, align 4, !tbaa !18
  %30 = zext i32 %28 to i64
  %31 = call noundef i64 @_ZNKSt6vectorI17MacroExpansionEntSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %26) #7
  %32 = icmp ugt i64 %31, %30
  br i1 %32, label %.lr.ph133, label %97

.lr.ph133:                                        ; preds = %22
  %33 = call noundef nonnull align 8 dereferenceable(168) ptr @_ZNKSt6vectorI17MacroExpansionEntSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %26, i64 noundef %30) #7
  %34 = call noundef i32 @_ZNK17MacroExpansionEnt3tagEv(ptr noundef nonnull align 8 dereferenceable(168) %33)
  switch i32 %34, label %.thread95 [
    i32 0, label %35
    i32 1, label %36
    i32 2, label %38
    i32 3, label %.lr.ph131
  ]

35:                                               ; preds = %.lr.ph133
  call void @__assert_fail(ptr noundef nonnull @.str.12, ptr noundef nonnull @.str.4, i32 noundef 2366, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN16MacroExpandState8next_entEv) #8
  unreachable

36:                                               ; preds = %.lr.ph133
  %37 = call noundef nonnull align 8 dereferenceable(88) ptr @_ZNK17MacroExpansionEnt8as_TokenEv(ptr noundef nonnull align 8 dereferenceable(168) %33)
  br label %.thread117

38:                                               ; preds = %.lr.ph133
  %39 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK17MacroExpansionEnt13as_NamedValueEv(ptr noundef nonnull align 8 dereferenceable(168) %33)
  br label %.thread117

.lr.ph131:                                        ; preds = %.lr.ph133
  %40 = call noundef nonnull align 8 dereferenceable(160) ptr @_ZNK17MacroExpansionEnt7as_LoopEv(ptr noundef nonnull align 8 dereferenceable(168) %33)
  %41 = getelementptr inbounds i8, ptr %40, i64 112
  %42 = call noundef zeroext i1 @_ZNKSt3setIjSt4lessIjESaIjEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(48) %41) #7
  br i1 %42, label %43, label %44

43:                                               ; preds = %.lr.ph131
  call void @__assert_fail(ptr noundef nonnull @.str.58, ptr noundef nonnull @.str.4, i32 noundef 2374, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN16MacroExpandState8next_entEv) #8
  unreachable

44:                                               ; preds = %.lr.ph131
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #7
  %45 = load ptr, ptr %19, align 8, !tbaa !21
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #7
  call void @_ZN4SpanC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %3)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #7
  %46 = call ptr @_ZNKSt3setIjSt4lessIjESaIjEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %41) #7
  store ptr %46, ptr %4, align 8
  %47 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt23_Rb_tree_const_iteratorIjEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #7
  %48 = load i32, ptr %47, align 4, !tbaa !22
  %49 = invoke noundef i32 @_ZNK17ParameterMappings16get_loop_repeatsERK4SpanRKSt6vectorIjSaIjEEj(ptr noundef nonnull align 8 dereferenceable(76) %45, ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(24) %18, i32 noundef %48)
          to label %50 unwind label %55

50:                                               ; preds = %44
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #7
  call void @_ZN4SpanD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %3) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #7
  store i32 %49, ptr %2, align 4, !tbaa !22
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #7
  %51 = call ptr @_ZNKSt3setIjSt4lessIjESaIjEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %41) #7
  store ptr %51, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #7
  %52 = call ptr @_ZNKSt3setIjSt4lessIjESaIjEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %41) #7
  store ptr %52, ptr %6, align 8
  %53 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorIjES2_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(8) %6) #7
  br i1 %53, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %79, %50
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #7
  %54 = call noundef zeroext i1 @_Z13debug_enabledv()
  br i1 %54, label %83, label %93

55:                                               ; preds = %44
  %56 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #7
  call void @_ZN4SpanD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %3) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #7
  br label %96

.lr.ph:                                           ; preds = %50, %79
  %57 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt23_Rb_tree_const_iteratorIjEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #7
  %58 = load i32, ptr %57, align 4, !tbaa !22
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #7
  %59 = call ptr @_ZNKSt3setIjSt4lessIjESaIjEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %41) #7
  store ptr %59, ptr %7, align 8
  %60 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt23_Rb_tree_const_iteratorIjEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %7) #7
  %61 = load i32, ptr %60, align 4, !tbaa !22
  %62 = icmp eq i32 %58, %61
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #7
  br i1 %62, label %79, label %63

63:                                               ; preds = %.lr.ph
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %8) #7
  %64 = load ptr, ptr %19, align 8, !tbaa !21
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #7
  call void @_ZN4SpanC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %9)
  %65 = invoke noundef i32 @_ZNK17ParameterMappings16get_loop_repeatsERK4SpanRKSt6vectorIjSaIjEEj(ptr noundef nonnull align 8 dereferenceable(76) %64, ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(24) %18, i32 noundef %58)
          to label %66 unwind label %72

66:                                               ; preds = %63
  call void @_ZN4SpanD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %9) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #7
  store i32 %65, ptr %8, align 4, !tbaa !22
  %.not89 = icmp eq i32 %65, %49
  br i1 %.not89, label %78, label %67

67:                                               ; preds = %66
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #7
  call void @_ZN4SpanC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %10)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %12) #7
  store ptr %8, ptr %12, align 8, !tbaa !23
  %68 = getelementptr inbounds i8, ptr %12, i64 8
  store ptr %2, ptr %68, align 8, !tbaa !23
  call void @"_ZNSt8functionIFvRSoEEC2IZN16MacroExpandState8next_entEvE3$_0vEEOT_"(ptr noundef nonnull align 8 dereferenceable(32) %11, ptr noundef nonnull align 8 dereferenceable(16) %12) #7
  invoke void @_ZNK4Span5errorE9ErrorTypeSt8functionIFvRSoEE(ptr noundef nonnull align 8 dereferenceable(8) %10, i32 noundef 0, ptr noundef nonnull %11)
          to label %69 unwind label %74

69:                                               ; preds = %67
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %12) #7
  call void @_ZN4SpanD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %10) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #7
  %70 = call ptr @__cxa_allocate_exception(i64 16) #7
  invoke void @_ZNSt13runtime_errorC1EPKc(ptr noundef nonnull align 8 dereferenceable(16) %70, ptr noundef nonnull @.str.13)
          to label %71 unwind label %76

71:                                               ; preds = %69
  call void @__cxa_throw(ptr nonnull %70, ptr nonnull @_ZTISt13runtime_error, ptr nonnull @_ZNSt13runtime_errorD1Ev) #9
  unreachable

72:                                               ; preds = %63
  %73 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN4SpanD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %9) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #7
  br label %82

74:                                               ; preds = %67
  %75 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %12) #7
  call void @_ZN4SpanD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %10) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #7
  br label %82

76:                                               ; preds = %69
  %77 = landingpad { ptr, i32 }
          cleanup
  call void @__cxa_free_exception(ptr %70) #7
  br label %82

78:                                               ; preds = %66
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %8) #7
  br label %79

79:                                               ; preds = %.lr.ph, %78
  %80 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorIjEppEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #7
  %81 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorIjES2_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(8) %6) #7
  br i1 %81, label %.lr.ph, label %._crit_edge

82:                                               ; preds = %76, %74, %72
  %.pn = phi { ptr, i32 } [ %77, %76 ], [ %75, %74 ], [ %73, %72 ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %8) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #7
  br label %96

83:                                               ; preds = %._crit_edge
  %84 = load i32, ptr @g_debug_indent_level, align 4, !tbaa !22
  %85 = call noundef nonnull align 8 dereferenceable(8) ptr @_Z12debug_outputiPKc(i32 noundef %84, ptr noundef nonnull @__FUNCTION__._ZN16MacroExpandState8next_entEv)
  %86 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %85, ptr noundef nonnull @.str.59)
  %87 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %86, i32 noundef %49)
  %88 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %87, ptr noundef nonnull @.str.60)
  %89 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIjERSoS0_RKSt3setIT_St4lessIS2_ESaIS2_EE(ptr noundef nonnull align 8 dereferenceable(8) %88, ptr noundef nonnull align 8 dereferenceable(48) %41)
  %90 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %89, ptr noundef nonnull @.str.61)
  %91 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %90, ptr noundef nonnull @_ZSt3decRSt8ios_base)
  %92 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %91, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %93

93:                                               ; preds = %83, %._crit_edge
  %.not88 = icmp eq i32 %49, 0
  br i1 %.not88, label %..loopexit_crit_edge, label %94

94:                                               ; preds = %93
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %13) #7
  store i32 0, ptr %13, align 4, !tbaa !18
  store i32 0, ptr %20, align 4, !tbaa !24
  store i32 %49, ptr %21, align 4, !tbaa !25
  call void @_ZNSt6vectorIN16MacroExpandState8t_offsetESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24) %15, ptr noundef nonnull align 4 dereferenceable(12) %13)
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %13) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %14) #7
  store i32 0, ptr %14, align 4, !tbaa !22
  call void @_ZNSt6vectorIjSaIjEE9push_backEOj(ptr noundef nonnull align 8 dereferenceable(24) %18, ptr noundef nonnull align 4 dereferenceable(4) %14)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %14) #7
  %95 = call noundef ptr @_ZNK16MacroExpandState11getCurLayerEv(ptr noundef nonnull align 8 dereferenceable(72) %0)
  store ptr %95, ptr %17, align 8, !tbaa !5
  br label %..loopexit_crit_edge

..loopexit_crit_edge:                             ; preds = %94, %93
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #7
  br label %.thread95

96:                                               ; preds = %82, %55
  %.pn.pn = phi { ptr, i32 } [ %.pn, %82 ], [ %56, %55 ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #7
  resume { ptr, i32 } %.pn.pn

97:                                               ; preds = %22
  %.not86 = icmp eq i32 %25, 0
  %98 = call noundef zeroext i1 @_Z13debug_enabledv()
  br i1 %.not86, label %175, label %99

99:                                               ; preds = %97
  br i1 %98, label %100, label %109

100:                                              ; preds = %99
  %101 = load i32, ptr @g_debug_indent_level, align 4, !tbaa !22
  %102 = call noundef nonnull align 8 dereferenceable(8) ptr @_Z12debug_outputiPKc(i32 noundef %101, ptr noundef nonnull @__FUNCTION__._ZN16MacroExpandState8next_entEv)
  %103 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %102, ptr noundef nonnull @.str.62)
  %104 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %103, i32 noundef %25)
  %105 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %104, ptr noundef nonnull @.str.63)
  %106 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIjERSoS0_RKSt6vectorIT_SaIS2_EE(ptr noundef nonnull align 8 dereferenceable(8) %105, ptr noundef nonnull align 8 dereferenceable(24) %18)
  %107 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %106, ptr noundef nonnull @_ZSt3decRSt8ios_base)
  %108 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %107, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %109

109:                                              ; preds = %100, %99
  %110 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorIN16MacroExpandState8t_offsetESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %15) #7
  %111 = call noundef zeroext i1 @_Z13debug_enabledv()
  br i1 %111, label %112, label %127

112:                                              ; preds = %109
  %113 = load i32, ptr @g_debug_indent_level, align 4, !tbaa !22
  %114 = call noundef nonnull align 8 dereferenceable(8) ptr @_Z12debug_outputiPKc(i32 noundef %113, ptr noundef nonnull @__FUNCTION__._ZN16MacroExpandState8next_entEv)
  %115 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %114, ptr noundef nonnull @.str.64)
  %116 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %115, i32 noundef %25)
  %117 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %116, ptr noundef nonnull @.str.65)
  %118 = getelementptr inbounds i8, ptr %110, i64 4
  %119 = load i32, ptr %118, align 4, !tbaa !24
  %120 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %117, i32 noundef %119)
  %121 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %120, ptr noundef nonnull @.str.66)
  %122 = getelementptr inbounds i8, ptr %110, i64 8
  %123 = load i32, ptr %122, align 4, !tbaa !25
  %124 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %121, i32 noundef %123)
  %125 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %124, ptr noundef nonnull @_ZSt3decRSt8ios_base)
  %126 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %125, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %127

127:                                              ; preds = %112, %109
  %128 = getelementptr inbounds i8, ptr %110, i64 4
  %129 = load i32, ptr %128, align 4, !tbaa !24
  %130 = add i32 %129, 1
  %131 = getelementptr inbounds i8, ptr %110, i64 8
  %132 = load i32, ptr %131, align 4, !tbaa !25
  %133 = icmp ult i32 %130, %132
  br i1 %133, label %134, label %163

134:                                              ; preds = %127
  %135 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIjSaIjEE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %18) #7
  %136 = load i32, ptr %135, align 4, !tbaa !22
  %137 = add i32 %136, 1
  store i32 %137, ptr %135, align 4, !tbaa !22
  %138 = call noundef zeroext i1 @_Z13debug_enabledv()
  br i1 %138, label %139, label %145

139:                                              ; preds = %134
  %140 = load i32, ptr @g_debug_indent_level, align 4, !tbaa !22
  %141 = call noundef nonnull align 8 dereferenceable(8) ptr @_Z12debug_outputiPKc(i32 noundef %140, ptr noundef nonnull @__FUNCTION__._ZN16MacroExpandState8next_entEv)
  %142 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %141, ptr noundef nonnull @.str.67)
  %143 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %142, ptr noundef nonnull @_ZSt3decRSt8ios_base)
  %144 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %143, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %145

145:                                              ; preds = %139, %134
  store i32 0, ptr %110, align 4, !tbaa !18
  %146 = load i32, ptr %128, align 4, !tbaa !24
  %147 = add i32 %146, 1
  store i32 %147, ptr %128, align 4, !tbaa !24
  %148 = call noundef nonnull align 8 dereferenceable(168) ptr @_ZNK16MacroExpandState14getCurLayerEntEv(ptr noundef nonnull align 8 dereferenceable(72) %0)
  %149 = call noundef nonnull align 8 dereferenceable(160) ptr @_ZNK17MacroExpansionEnt7as_LoopEv(ptr noundef nonnull align 8 dereferenceable(168) %148)
  %150 = getelementptr inbounds i8, ptr %149, i64 24
  %151 = call noundef i32 @_ZNK5Token4typeEv(ptr noundef nonnull align 8 dereferenceable(88) %150)
  %.not87 = icmp eq i32 %151, 0
  br i1 %.not87, label %.thread95, label %152

152:                                              ; preds = %145
  %153 = call noundef zeroext i1 @_Z13debug_enabledv()
  br i1 %153, label %154, label %.thread117

154:                                              ; preds = %152
  %155 = load i32, ptr @g_debug_indent_level, align 4, !tbaa !22
  %156 = call noundef nonnull align 8 dereferenceable(8) ptr @_Z12debug_outputiPKc(i32 noundef %155, ptr noundef nonnull @__FUNCTION__._ZN16MacroExpandState8next_entEv)
  %157 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %156, ptr noundef nonnull @.str.68)
  %158 = call noundef nonnull align 8 dereferenceable(160) ptr @_ZNK17MacroExpansionEnt7as_LoopEv(ptr noundef nonnull align 8 dereferenceable(168) %148)
  %159 = getelementptr inbounds i8, ptr %158, i64 24
  %160 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZlsRSoRK5Token(ptr noundef nonnull align 8 dereferenceable(8) %157, ptr noundef nonnull align 8 dereferenceable(88) %159)
  %161 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %160, ptr noundef nonnull @_ZSt3decRSt8ios_base)
  %162 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %161, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %.thread117

163:                                              ; preds = %127
  %164 = call noundef zeroext i1 @_Z13debug_enabledv()
  br i1 %164, label %165, label %171

165:                                              ; preds = %163
  %166 = load i32, ptr @g_debug_indent_level, align 4, !tbaa !22
  %167 = call noundef nonnull align 8 dereferenceable(8) ptr @_Z12debug_outputiPKc(i32 noundef %166, ptr noundef nonnull @__FUNCTION__._ZN16MacroExpandState8next_entEv)
  %168 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %167, ptr noundef nonnull @.str.69)
  %169 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %168, ptr noundef nonnull @_ZSt3decRSt8ios_base)
  %170 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %169, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %171

171:                                              ; preds = %165, %163
  call void @_ZNSt6vectorIN16MacroExpandState8t_offsetESaIS1_EE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(24) %15) #7
  call void @_ZNSt6vectorIjSaIjEE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(24) %18) #7
  %172 = call noundef i64 @_ZNKSt6vectorIN16MacroExpandState8t_offsetESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %15) #7
  %173 = icmp eq i64 %172, 0
  br i1 %173, label %.thread117, label %.thread100

.thread100:                                       ; preds = %171
  %174 = call noundef ptr @_ZNK16MacroExpandState11getCurLayerEv(ptr noundef nonnull align 8 dereferenceable(72) %0)
  store ptr %174, ptr %17, align 8, !tbaa !5
  br label %.thread95

175:                                              ; preds = %97
  br i1 %98, label %176, label %182

176:                                              ; preds = %175
  %177 = load i32, ptr @g_debug_indent_level, align 4, !tbaa !22
  %178 = call noundef nonnull align 8 dereferenceable(8) ptr @_Z12debug_outputiPKc(i32 noundef %177, ptr noundef nonnull @__FUNCTION__._ZN16MacroExpandState8next_entEv)
  %179 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %178, ptr noundef nonnull @.str.70)
  %180 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %179, ptr noundef nonnull @_ZSt3decRSt8ios_base)
  %181 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %180, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %182

182:                                              ; preds = %176, %175
  call void @_ZNSt6vectorIN16MacroExpandState8t_offsetESaIS1_EE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(24) %15) #7
  %183 = call noundef i64 @_ZNKSt6vectorIN16MacroExpandState8t_offsetESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %15) #7
  %184 = icmp eq i64 %183, 0
  br i1 %184, label %.thread95, label %185

185:                                              ; preds = %182
  call void @__assert_fail(ptr noundef nonnull @.str.71, ptr noundef nonnull @.str.4, i32 noundef 2436, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN16MacroExpandState8next_entEv) #8
  unreachable

.thread95:                                        ; preds = %..loopexit_crit_edge, %.lr.ph133, %145, %182, %.thread100
  %186 = call noundef i64 @_ZNKSt6vectorIN16MacroExpandState8t_offsetESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %15) #7
  %.not = icmp eq i64 %186, 0
  br i1 %.not, label %.thread117, label %22

.thread117:                                       ; preds = %.thread95, %171, %1, %152, %154, %36, %38
  %.17 = phi ptr [ %33, %38 ], [ %33, %36 ], [ %148, %154 ], [ %148, %152 ], [ null, %1 ], [ null, %171 ], [ null, %.thread95 ]
  ret ptr %.17
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK17MacroExpansionEnt3tagEv(ptr noundef nonnull align 8 dereferenceable(168)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(88) ptr @_ZNK17MacroExpansionEnt8as_TokenEv(ptr noundef nonnull align 8 dereferenceable(168)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNK17MacroExpansionEnt13as_NamedValueEv(ptr noundef nonnull align 8 dereferenceable(168)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(160) ptr @_ZNK17MacroExpansionEnt7as_LoopEv(ptr noundef nonnull align 8 dereferenceable(168)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIN16MacroExpandState8t_offsetESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorIN16MacroExpandState8t_offsetESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(168) ptr @_ZNKSt6vectorI17MacroExpansionEntSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt3setIjSt4lessIjESaIjEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3setIjSt4lessIjESaIjEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt23_Rb_tree_const_iteratorIjEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3setIjSt4lessIjESaIjEE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorIjES2_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare hidden void @"_ZNSt8functionIFvRSoEEC2IZN16MacroExpandState8next_entEvE3$_0vEEOT_"(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorIjEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIjERSoS0_RKSt3setIT_St4lessIS2_ESaIS2_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIN16MacroExpandState8t_offsetESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(12)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZNK16MacroExpandState11getCurLayerEv(ptr noundef nonnull align 8 dereferenceable(72)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(168) ptr @_ZNK16MacroExpandState14getCurLayerEntEv(ptr noundef nonnull align 8 dereferenceable(72)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN16MacroExpandState8t_offsetESaIS1_EE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #5 align 2

attributes #0 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { 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 #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 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { noreturn nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { nounwind }
attributes #8 = { noreturn nounwind }
attributes #9 = { noreturn }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !7, i64 64}
!6 = !{!"_ZTS16MacroExpandState", !7, i64 0, !7, i64 8, !10, i64 16, !14, i64 40, !7, i64 64}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"_ZTSSt6vectorIN16MacroExpandState8t_offsetESaIS1_EE", !11, i64 0}
!11 = !{!"_ZTSSt12_Vector_baseIN16MacroExpandState8t_offsetESaIS1_EE", !12, i64 0}
!12 = !{!"_ZTSNSt12_Vector_baseIN16MacroExpandState8t_offsetESaIS1_EE12_Vector_implE", !13, i64 0}
!13 = !{!"_ZTSNSt12_Vector_baseIN16MacroExpandState8t_offsetESaIS1_EE17_Vector_impl_dataE", !7, i64 0, !7, i64 8, !7, i64 16}
!14 = !{!"_ZTSSt6vectorIjSaIjEE", !15, i64 0}
!15 = !{!"_ZTSSt12_Vector_baseIjSaIjEE", !16, i64 0}
!16 = !{!"_ZTSNSt12_Vector_baseIjSaIjEE12_Vector_implE", !17, i64 0}
!17 = !{!"_ZTSNSt12_Vector_baseIjSaIjEE17_Vector_impl_dataE", !7, i64 0, !7, i64 8, !7, i64 16}
!18 = !{!19, !20, i64 0}
!19 = !{!"_ZTSN16MacroExpandState8t_offsetE", !20, i64 0, !20, i64 4, !20, i64 8}
!20 = !{!"int", !8, i64 0}
!21 = !{!6, !7, i64 8}
!22 = !{!20, !20, i64 0}
!23 = !{!7, !7, i64 0}
!24 = !{!19, !20, i64 4}
!25 = !{!19, !20, i64 8}


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