; LLVM IR from thepowersgang/mrustc :: src/macro_rules/parse.ll (Z16Parse_MacroRulesR11TokenStream)

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

%class.Token = type { ptr, i32, %"class.Token::Data", %class.Position, %"class.Ident::Hygiene" }
%"class.Token::Data" = type { i32, %"union.Token::Data::DataUnion" }
%"union.Token::Data::DataUnion" = type { %"class.std::__cxx11::basic_string" }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%class.Position = type { %struct.Span, %class.RcString, i32, i32 }
%struct.Span = type { ptr }
%class.RcString = type { ptr }
%"class.Ident::Hygiene" = type { %"class.std::unique_ptr" }
%"class.std::unique_ptr" = type { %"struct.std::__uniq_ptr_data" }
%"struct.std::__uniq_ptr_data" = type { %"class.std::__uniq_ptr_impl" }
%"class.std::__uniq_ptr_impl" = type { %"class.std::tuple" }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Head_base.1" }
%"struct.std::_Head_base.1" = type { ptr }
%class.MacroRule = type { %"class.std::vector", %struct.Span, %"class.std::vector.25" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<MacroPatEnt, std::allocator<MacroPatEnt>>::_Vector_impl" }
%"struct.std::_Vector_base<MacroPatEnt, std::allocator<MacroPatEnt>>::_Vector_impl" = type { %"struct.std::_Vector_base<MacroPatEnt, std::allocator<MacroPatEnt>>::_Vector_impl_data" }
%"struct.std::_Vector_base<MacroPatEnt, std::allocator<MacroPatEnt>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.25" = type { %"struct.std::_Vector_base.26" }
%"struct.std::_Vector_base.26" = 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 }
%struct.MacroRulesArm = type { %"class.std::vector.54", %"class.std::vector.60", %"class.std::vector.25" }
%"class.std::vector.54" = type { %"struct.std::_Vector_base.55" }
%"struct.std::_Vector_base.55" = type { %"struct.std::_Vector_base<RcString, std::allocator<RcString>>::_Vector_impl" }
%"struct.std::_Vector_base<RcString, std::allocator<RcString>>::_Vector_impl" = type { %"struct.std::_Vector_base<RcString, std::allocator<RcString>>::_Vector_impl_data" }
%"struct.std::_Vector_base<RcString, std::allocator<RcString>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.60" = type { %"struct.std::_Vector_base.61" }
%"struct.std::_Vector_base.61" = type { %"struct.std::_Vector_base<SimplePatEnt, std::allocator<SimplePatEnt>>::_Vector_impl" }
%"struct.std::_Vector_base<SimplePatEnt, std::allocator<SimplePatEnt>>::_Vector_impl" = type { %"struct.std::_Vector_base<SimplePatEnt, std::allocator<SimplePatEnt>>::_Vector_impl_data" }
%"struct.std::_Vector_base<SimplePatEnt, std::allocator<SimplePatEnt>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%class.MacroRulesPtr = type { ptr }
%class.TraceLog = type { ptr, %"class.std::function" }
%"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.65 = type { i8 }
%"class.std::vector.67" = type { %"struct.std::_Vector_base.68" }
%"struct.std::_Vector_base.68" = type { %"struct.std::_Vector_base<MacroRule, std::allocator<MacroRule>>::_Vector_impl" }
%"struct.std::_Vector_base<MacroRule, std::allocator<MacroRule>>::_Vector_impl" = type { %"struct.std::_Vector_base<MacroRule, std::allocator<MacroRule>>::_Vector_impl_data" }
%"struct.std::_Vector_base<MacroRule, std::allocator<MacroRule>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.20" = type { %"struct.std::_Vector_base.21" }
%"struct.std::_Vector_base.21" = type { %"struct.std::_Vector_base<eTokenType, std::allocator<eTokenType>>::_Vector_impl" }
%"struct.std::_Vector_base<eTokenType, std::allocator<eTokenType>>::_Vector_impl" = type { %"struct.std::_Vector_base<eTokenType, std::allocator<eTokenType>>::_Vector_impl_data" }
%"struct.std::_Vector_base<eTokenType, std::allocator<eTokenType>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::initializer_list" = type { ptr, i64 }
%"class.std::allocator.22" = type { i8 }
%"class.__gnu_cxx::__normal_iterator.72" = type { ptr }
%class.MacroRules = type { ptr, i8, i8, %class.RcString, i32, %"class.Ident::Hygiene", %"class.std::vector.73" }
%"class.std::vector.73" = type { %"struct.std::_Vector_base.74" }
%"struct.std::_Vector_base.74" = type { %"struct.std::_Vector_base<MacroRulesArm, std::allocator<MacroRulesArm>>::_Vector_impl" }
%"struct.std::_Vector_base<MacroRulesArm, std::allocator<MacroRulesArm>>::_Vector_impl" = type { %"struct.std::_Vector_base<MacroRulesArm, std::allocator<MacroRulesArm>>::_Vector_impl_data" }
%"struct.std::_Vector_base<MacroRulesArm, std::allocator<MacroRulesArm>>::_Vector_impl_data" = type { ptr, ptr, ptr }

@g_debug_indent_level = external global i32, align 4
@_ZTIN10ParseError10UnexpectedE = external constant ptr
@__func__._Z16Parse_MacroRulesR11TokenStream = external hidden unnamed_addr constant [17 x i8], align 1
@.str.49 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.50 = external hidden unnamed_addr constant [7 x i8], align 1

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

declare noundef zeroext i1 @_Z13debug_enabledv() #1

declare void @_ZN5TokenC1Ev(ptr noundef nonnull align 8 dereferenceable(88)) unnamed_addr #1

declare i32 @__gxx_personality_v0(...)

declare void @_ZN11TokenStream8getTokenEv(ptr dead_on_unwind writable sret(%class.Token) align 8, ptr noundef nonnull align 8 dereferenceable(176)) #1

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK5Token4typeEv(ptr noundef nonnull align 8 dereferenceable(88)) #3 align 2

; Function Attrs: nounwind
declare void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88)) unnamed_addr #4

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #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) #5

declare noundef nonnull align 8 dereferenceable(8) ptr @_Z12debug_outputiPKc(i32 noundef, ptr noundef) #1

; 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)) #5

; 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)) #5

declare ptr @__cxa_allocate_exception(i64)

declare void @__cxa_throw(ptr, ptr, ptr)

declare void @__cxa_free_exception(ptr)

; Function Attrs: nounwind
declare void @_ZN4SpanD1Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #4

declare void @_ZN11TokenStream7putbackE5Token(ptr noundef nonnull align 8 dereferenceable(176), ptr noundef) #1

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

; Function Attrs: nounwind
declare void @_ZN10ParseError10UnexpectedD1Ev(ptr noundef nonnull align 8 dereferenceable(96)) unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

declare void @_ZN4SpanC1ERKS_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaI10eTokenTypeEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorI10eTokenTypeSaIS0_EEC2ESt16initializer_listIS0_ERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

declare void @_ZN10ParseError10UnexpectedC1ERK11TokenStreamRK5TokenSt6vectorI10eTokenTypeSaIS8_EE(ptr noundef nonnull align 8 dereferenceable(96), ptr noundef nonnull align 8 dereferenceable(176), ptr noundef nonnull align 8 dereferenceable(88), ptr noundef) unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI10eTokenTypeSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI11MacroPatEntSaIS0_EEC2EOS2_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI11MacroPatEntSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: nounwind
declare void @_ZN8TraceLogD1Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI17MacroExpansionEntSaIS0_EEC2EOS2_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI17MacroExpansionEntSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z20Parse_MacroRules_VarR11TokenStream(ptr dead_on_unwind noalias writable sret(%class.MacroRule) align 8, ptr noundef nonnull align 8 dereferenceable(176)) #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN9MacroRuleD2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z24Parse_MacroRules_MakeArm4SpanSt6vectorI11MacroPatEntSaIS1_EES0_I17MacroExpansionEntSaIS4_EE(ptr dead_on_unwind noalias writable sret(%struct.MacroRulesArm) align 8, ptr noundef, ptr noundef, ptr noundef) #2

; Function Attrs: nounwind
declare void @_ZN13MacroRulesArmD1Ev(ptr noundef nonnull align 8 dereferenceable(72)) unnamed_addr #4

; Function Attrs: mustprogress uwtable
define dso_local void @_Z16Parse_MacroRulesR11TokenStream(ptr dead_on_unwind noalias writable sret(%class.MacroRulesPtr) align 8 %0, ptr noundef nonnull align 8 dereferenceable(176) %1) #2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca %class.TraceLog, align 8
  %6 = alloca %"class.std::function", align 8
  %7 = alloca %class.anon.65, align 1
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  %10 = alloca %class.Token, align 8
  %11 = alloca %"class.std::vector.67", align 8
  %12 = alloca %class.MacroRule, align 8
  %13 = alloca %class.Token, align 8
  %14 = alloca %class.Token, align 8
  %15 = alloca %class.Token, align 8
  %16 = alloca %"class.std::vector.20", align 8
  %17 = alloca %"class.std::initializer_list", align 8
  %18 = alloca [2 x i32], align 4
  %19 = alloca %"class.std::allocator.22", align 1
  %20 = alloca i1, align 1
  %21 = alloca i1, align 1
  %22 = alloca ptr, align 8
  %23 = alloca %"class.__gnu_cxx::__normal_iterator.72", align 8
  %24 = alloca %"class.__gnu_cxx::__normal_iterator.72", align 8
  %25 = alloca ptr, align 8
  %26 = alloca %struct.MacroRulesArm, align 8
  %27 = alloca %struct.Span, align 8
  %28 = alloca %"class.std::vector", align 8
  %29 = alloca %"class.std::vector.25", align 8
  store ptr %0, ptr %3, align 8
  store ptr %1, ptr %4, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 40, ptr %5) #7
  %30 = call noundef zeroext i1 @_Z13debug_enabledv()
  %31 = zext i1 %30 to i64
  %32 = select i1 %30, ptr @__func__._Z16Parse_MacroRulesR11TokenStream, ptr null
  call void @llvm.lifetime.start.p0(i64 1, ptr %7) #7
  call void @"_ZNSt8functionIFvRSoEEC2IZ16Parse_MacroRulesR11TokenStreamE3$_0vEEOT_"(ptr noundef nonnull align 8 dereferenceable(32) %6, ptr noundef nonnull align 1 dereferenceable(1) %7) #7
  invoke void @_ZN8TraceLogC1EPKcSt8functionIFvRSoEE(ptr noundef nonnull align 8 dereferenceable(40) %5, ptr noundef %32, ptr noundef %6)
          to label %33 unwind label %68

33:                                               ; preds = %2
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %7) #7
  call void @llvm.lifetime.start.p0(i64 88, ptr %10) #7
  invoke void @_ZN5TokenC1Ev(ptr noundef nonnull align 8 dereferenceable(88) %10)
          to label %34 unwind label %72

34:                                               ; preds = %33
  call void @llvm.lifetime.start.p0(i64 24, ptr %11) #7
  call void @_ZNSt6vectorI9MacroRuleSaIS0_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #7
  br label %35

35:                                               ; preds = %102, %34
  %36 = load ptr, ptr %4, align 8, !tbaa !5
  %37 = invoke noundef i32 @_ZN11TokenStream9lookaheadEj(ptr noundef nonnull align 8 dereferenceable(176) %36, i32 noundef 0)
          to label %38 unwind label %76

38:                                               ; preds = %35
  %39 = icmp ne i32 %37, 1
  br i1 %39, label %40, label %45

40:                                               ; preds = %38
  %41 = load ptr, ptr %4, align 8, !tbaa !5
  %42 = invoke noundef i32 @_ZN11TokenStream9lookaheadEj(ptr noundef nonnull align 8 dereferenceable(176) %41, i32 noundef 0)
          to label %43 unwind label %76

43:                                               ; preds = %40
  %44 = icmp ne i32 %42, 26
  br label %45

45:                                               ; preds = %43, %38
  %46 = phi i1 [ false, %38 ], [ %44, %43 ]
  br i1 %46, label %47, label %103

47:                                               ; preds = %45
  call void @llvm.lifetime.start.p0(i64 56, ptr %12) #7
  %48 = load ptr, ptr %4, align 8, !tbaa !5
  invoke void @_Z20Parse_MacroRules_VarR11TokenStream(ptr dead_on_unwind writable sret(%class.MacroRule) align 8 %12, ptr noundef nonnull align 8 dereferenceable(176) %48)
          to label %49 unwind label %80

49:                                               ; preds = %47
  invoke void @_ZNSt6vectorI9MacroRuleSaIS0_EE9push_backEOS0_(ptr noundef nonnull align 8 dereferenceable(24) %11, ptr noundef nonnull align 8 dereferenceable(56) %12)
          to label %50 unwind label %84

50:                                               ; preds = %49
  call void @_ZN9MacroRuleD2Ev(ptr noundef nonnull align 8 dereferenceable(56) %12) #7
  call void @llvm.lifetime.end.p0(i64 56, ptr %12) #7
  call void @llvm.lifetime.start.p0(i64 88, ptr %13) #7
  %51 = load ptr, ptr %4, align 8, !tbaa !5
  invoke void @_ZN11TokenStream8getTokenEv(ptr dead_on_unwind writable sret(%class.Token) align 8 %13, ptr noundef nonnull align 8 dereferenceable(176) %51)
          to label %52 unwind label %89

52:                                               ; preds = %50
  %53 = invoke noundef nonnull align 8 dereferenceable(88) ptr @_ZN5TokenaSEOS_(ptr noundef nonnull align 8 dereferenceable(88) %10, ptr noundef nonnull align 8 dereferenceable(88) %13)
          to label %54 unwind label %93

54:                                               ; preds = %52
  %55 = invoke noundef i32 @_ZNK5Token4typeEv(ptr noundef nonnull align 8 dereferenceable(88) %53)
          to label %56 unwind label %93

56:                                               ; preds = %54
  call void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88) %13) #7
  call void @llvm.lifetime.end.p0(i64 88, ptr %13) #7
  %57 = invoke noundef i32 @_ZNK5Token4typeEv(ptr noundef nonnull align 8 dereferenceable(88) %10)
          to label %58 unwind label %76

58:                                               ; preds = %56
  %59 = icmp ne i32 %57, 32
  br i1 %59, label %60, label %102

60:                                               ; preds = %58
  %61 = invoke noundef i32 @_ZNK5Token4typeEv(ptr noundef nonnull align 8 dereferenceable(88) %10)
          to label %62 unwind label %76

62:                                               ; preds = %60
  %63 = icmp ne i32 %61, 31
  br i1 %63, label %64, label %102

64:                                               ; preds = %62
  %65 = load ptr, ptr %4, align 8, !tbaa !5
  invoke void @_ZN5TokenC2EOS_(ptr noundef nonnull align 8 dereferenceable(88) %14, ptr noundef nonnull align 8 dereferenceable(88) %10)
          to label %66 unwind label %76

66:                                               ; preds = %64
  invoke void @_ZN11TokenStream7putbackE5Token(ptr noundef nonnull align 8 dereferenceable(176) %65, ptr noundef %14)
          to label %67 unwind label %98

67:                                               ; preds = %66
  call void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88) %14) #7
  br label %103

68:                                               ; preds = %2
  %69 = landingpad { ptr, i32 }
          cleanup
  %70 = extractvalue { ptr, i32 } %69, 0
  store ptr %70, ptr %8, align 8
  %71 = extractvalue { ptr, i32 } %69, 1
  store i32 %71, ptr %9, align 4
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %7) #7
  br label %224

72:                                               ; preds = %33
  %73 = landingpad { ptr, i32 }
          cleanup
  %74 = extractvalue { ptr, i32 } %73, 0
  store ptr %74, ptr %8, align 8
  %75 = extractvalue { ptr, i32 } %73, 1
  store i32 %75, ptr %9, align 4
  br label %223

76:                                               ; preds = %171, %166, %164, %162, %159, %157, %154, %151, %113, %109, %64, %60, %56, %40, %35
  %77 = landingpad { ptr, i32 }
          cleanup
  %78 = extractvalue { ptr, i32 } %77, 0
  store ptr %78, ptr %8, align 8
  %79 = extractvalue { ptr, i32 } %77, 1
  store i32 %79, ptr %9, align 4
  br label %222

80:                                               ; preds = %47
  %81 = landingpad { ptr, i32 }
          cleanup
  %82 = extractvalue { ptr, i32 } %81, 0
  store ptr %82, ptr %8, align 8
  %83 = extractvalue { ptr, i32 } %81, 1
  store i32 %83, ptr %9, align 4
  br label %88

84:                                               ; preds = %49
  %85 = landingpad { ptr, i32 }
          cleanup
  %86 = extractvalue { ptr, i32 } %85, 0
  store ptr %86, ptr %8, align 8
  %87 = extractvalue { ptr, i32 } %85, 1
  store i32 %87, ptr %9, align 4
  call void @_ZN9MacroRuleD2Ev(ptr noundef nonnull align 8 dereferenceable(56) %12) #7
  br label %88

88:                                               ; preds = %84, %80
  call void @llvm.lifetime.end.p0(i64 56, ptr %12) #7
  br label %222

89:                                               ; preds = %50
  %90 = landingpad { ptr, i32 }
          cleanup
  %91 = extractvalue { ptr, i32 } %90, 0
  store ptr %91, ptr %8, align 8
  %92 = extractvalue { ptr, i32 } %90, 1
  store i32 %92, ptr %9, align 4
  br label %97

93:                                               ; preds = %54, %52
  %94 = landingpad { ptr, i32 }
          cleanup
  %95 = extractvalue { ptr, i32 } %94, 0
  store ptr %95, ptr %8, align 8
  %96 = extractvalue { ptr, i32 } %94, 1
  store i32 %96, ptr %9, align 4
  call void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88) %13) #7
  br label %97

97:                                               ; preds = %93, %89
  call void @llvm.lifetime.end.p0(i64 88, ptr %13) #7
  br label %222

98:                                               ; preds = %66
  %99 = landingpad { ptr, i32 }
          cleanup
  %100 = extractvalue { ptr, i32 } %99, 0
  store ptr %100, ptr %8, align 8
  %101 = extractvalue { ptr, i32 } %99, 1
  store i32 %101, ptr %9, align 4
  call void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88) %14) #7
  br label %222

102:                                              ; preds = %62, %58
  br label %35, !llvm.loop !9

103:                                              ; preds = %67, %45
  call void @llvm.lifetime.start.p0(i64 88, ptr %15) #7
  %104 = load ptr, ptr %4, align 8, !tbaa !5
  invoke void @_ZN11TokenStream8getTokenEv(ptr dead_on_unwind writable sret(%class.Token) align 8 %15, ptr noundef nonnull align 8 dereferenceable(176) %104)
          to label %105 unwind label %129

105:                                              ; preds = %103
  %106 = invoke noundef nonnull align 8 dereferenceable(88) ptr @_ZN5TokenaSEOS_(ptr noundef nonnull align 8 dereferenceable(88) %10, ptr noundef nonnull align 8 dereferenceable(88) %15)
          to label %107 unwind label %133

107:                                              ; preds = %105
  %108 = invoke noundef i32 @_ZNK5Token4typeEv(ptr noundef nonnull align 8 dereferenceable(88) %106)
          to label %109 unwind label %133

109:                                              ; preds = %107
  call void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88) %15) #7
  call void @llvm.lifetime.end.p0(i64 88, ptr %15) #7
  %110 = invoke noundef i32 @_ZNK5Token4typeEv(ptr noundef nonnull align 8 dereferenceable(88) %10)
          to label %111 unwind label %76

111:                                              ; preds = %109
  %112 = icmp ne i32 %110, 1
  br i1 %112, label %113, label %150

113:                                              ; preds = %111
  %114 = invoke noundef i32 @_ZNK5Token4typeEv(ptr noundef nonnull align 8 dereferenceable(88) %10)
          to label %115 unwind label %76

115:                                              ; preds = %113
  %116 = icmp ne i32 %114, 26
  br i1 %116, label %117, label %150

117:                                              ; preds = %115
  store i1 true, ptr %20, align 1
  %118 = call ptr @__cxa_allocate_exception(i64 96) #7
  %119 = load ptr, ptr %4, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #7
  store i32 1, ptr %18, align 4, !tbaa !11
  %120 = getelementptr inbounds i32, ptr %18, i64 1
  store i32 26, ptr %120, align 4, !tbaa !11
  %121 = getelementptr inbounds %"class.std::initializer_list", ptr %17, i32 0, i32 0
  store ptr %18, ptr %121, align 8, !tbaa !13
  %122 = getelementptr inbounds %"class.std::initializer_list", ptr %17, i32 0, i32 1
  store i64 2, ptr %122, align 8, !tbaa !16
  call void @llvm.lifetime.start.p0(i64 1, ptr %19) #7
  call void @_ZNSaI10eTokenTypeEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #7
  %123 = getelementptr inbounds { ptr, i64 }, ptr %17, i32 0, i32 0
  %124 = load ptr, ptr %123, align 8
  %125 = getelementptr inbounds { ptr, i64 }, ptr %17, i32 0, i32 1
  %126 = load i64, ptr %125, align 8
  invoke void @_ZNSt6vectorI10eTokenTypeSaIS0_EEC2ESt16initializer_listIS0_ERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %16, ptr %124, i64 %126, ptr noundef nonnull align 1 dereferenceable(1) %19)
          to label %127 unwind label %138

127:                                              ; preds = %117
  invoke void @_ZN10ParseError10UnexpectedC1ERK11TokenStreamRK5TokenSt6vectorI10eTokenTypeSaIS8_EE(ptr noundef nonnull align 8 dereferenceable(96) %118, ptr noundef nonnull align 8 dereferenceable(176) %119, ptr noundef nonnull align 8 dereferenceable(88) %10, ptr noundef %16)
          to label %128 unwind label %142

128:                                              ; preds = %127
  store i1 false, ptr %20, align 1
  invoke void @__cxa_throw(ptr %118, ptr @_ZTIN10ParseError10UnexpectedE, ptr @_ZN10ParseError10UnexpectedD1Ev) #8
          to label %230 unwind label %142

129:                                              ; preds = %103
  %130 = landingpad { ptr, i32 }
          cleanup
  %131 = extractvalue { ptr, i32 } %130, 0
  store ptr %131, ptr %8, align 8
  %132 = extractvalue { ptr, i32 } %130, 1
  store i32 %132, ptr %9, align 4
  br label %137

133:                                              ; preds = %107, %105
  %134 = landingpad { ptr, i32 }
          cleanup
  %135 = extractvalue { ptr, i32 } %134, 0
  store ptr %135, ptr %8, align 8
  %136 = extractvalue { ptr, i32 } %134, 1
  store i32 %136, ptr %9, align 4
  call void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88) %15) #7
  br label %137

137:                                              ; preds = %133, %129
  call void @llvm.lifetime.end.p0(i64 88, ptr %15) #7
  br label %222

138:                                              ; preds = %117
  %139 = landingpad { ptr, i32 }
          cleanup
  %140 = extractvalue { ptr, i32 } %139, 0
  store ptr %140, ptr %8, align 8
  %141 = extractvalue { ptr, i32 } %139, 1
  store i32 %141, ptr %9, align 4
  br label %146

142:                                              ; preds = %128, %127
  %143 = landingpad { ptr, i32 }
          cleanup
  %144 = extractvalue { ptr, i32 } %143, 0
  store ptr %144, ptr %8, align 8
  %145 = extractvalue { ptr, i32 } %143, 1
  store i32 %145, ptr %9, align 4
  call void @_ZNSt6vectorI10eTokenTypeSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %16) #7
  br label %146

146:                                              ; preds = %142, %138
  call void @_ZNSt15__new_allocatorI10eTokenTypeED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %19) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #7
  %147 = load i1, ptr %20, align 1
  br i1 %147, label %148, label %149

148:                                              ; preds = %146
  call void @__cxa_free_exception(ptr %118) #7
  br label %149

149:                                              ; preds = %148, %146
  br label %222

150:                                              ; preds = %115, %111
  br label %151

151:                                              ; preds = %150
  %152 = invoke noundef zeroext i1 @_Z13debug_enabledv()
          to label %153 unwind label %76

153:                                              ; preds = %151
  br i1 %152, label %154, label %169

154:                                              ; preds = %153
  %155 = load i32, ptr @g_debug_indent_level, align 4, !tbaa !17
  %156 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_Z12debug_outputiPKc(i32 noundef %155, ptr noundef @__func__._Z16Parse_MacroRulesR11TokenStream)
          to label %157 unwind label %76

157:                                              ; preds = %154
  %158 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %156, ptr noundef @.str.49)
          to label %159 unwind label %76

159:                                              ; preds = %157
  %160 = call noundef i64 @_ZNKSt6vectorI9MacroRuleSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %11) #7
  %161 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %158, i64 noundef %160)
          to label %162 unwind label %76

162:                                              ; preds = %159
  %163 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %161, ptr noundef @.str.50)
          to label %164 unwind label %76

164:                                              ; preds = %162
  %165 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %163, ptr noundef @_ZSt3decRSt8ios_base)
          to label %166 unwind label %76

166:                                              ; preds = %164
  %167 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %165, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %168 unwind label %76

168:                                              ; preds = %166
  br label %169

169:                                              ; preds = %168, %153
  br label %170

170:                                              ; preds = %169
  br label %171

171:                                              ; preds = %170
  store i1 false, ptr %21, align 1
  %172 = load ptr, ptr %4, align 8, !tbaa !5
  invoke void @_ZN12_GLOBAL__N_111make_mr_ptrERK11TokenStream(ptr dead_on_unwind writable sret(%class.MacroRulesPtr) align 8 %0, ptr noundef nonnull align 8 dereferenceable(176) %172)
          to label %173 unwind label %76

173:                                              ; preds = %171
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #7
  store ptr %11, ptr %22, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #7
  %174 = load ptr, ptr %22, align 8, !tbaa !5
  %175 = call ptr @_ZNSt6vectorI9MacroRuleSaIS0_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %174) #7
  %176 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.72", ptr %23, i32 0, i32 0
  store ptr %175, ptr %176, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %24) #7
  %177 = load ptr, ptr %22, align 8, !tbaa !5
  %178 = call ptr @_ZNSt6vectorI9MacroRuleSaIS0_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %177) #7
  %179 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.72", ptr %24, i32 0, i32 0
  store ptr %178, ptr %179, align 8
  br label %180

180:                                              ; preds = %197, %173
  %181 = call noundef zeroext i1 @_ZN9__gnu_cxxneIP9MacroRuleSt6vectorIS1_SaIS1_EEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8) %23, ptr noundef nonnull align 8 dereferenceable(8) %24) #7
  br i1 %181, label %183, label %182

182:                                              ; preds = %180
  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 %218

183:                                              ; preds = %180
  call void @llvm.lifetime.start.p0(i64 8, ptr %25) #7
  %184 = call noundef nonnull align 8 dereferenceable(56) ptr @_ZNK9__gnu_cxx17__normal_iteratorIP9MacroRuleSt6vectorIS1_SaIS1_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %23) #7
  store ptr %184, ptr %25, align 8, !tbaa !5
  %185 = invoke noundef ptr @_ZN13MacroRulesPtrptEv(ptr noundef nonnull align 8 dereferenceable(8) %0)
          to label %186 unwind label %199

186:                                              ; preds = %183
  %187 = getelementptr inbounds %class.MacroRules, ptr %185, i32 0, i32 6
  call void @llvm.lifetime.start.p0(i64 72, ptr %26) #7
  %188 = load ptr, ptr %25, align 8, !tbaa !5
  %189 = getelementptr inbounds %class.MacroRule, ptr %188, i32 0, i32 1
  invoke void @_ZN4SpanC1ERKS_(ptr noundef nonnull align 8 dereferenceable(8) %27, ptr noundef nonnull align 8 dereferenceable(8) %189)
          to label %190 unwind label %203

190:                                              ; preds = %186
  %191 = load ptr, ptr %25, align 8, !tbaa !5
  %192 = getelementptr inbounds %class.MacroRule, ptr %191, i32 0, i32 0
  call void @_ZNSt6vectorI11MacroPatEntSaIS0_EEC2EOS2_(ptr noundef nonnull align 8 dereferenceable(24) %28, ptr noundef nonnull align 8 dereferenceable(24) %192) #7
  %193 = load ptr, ptr %25, align 8, !tbaa !5
  %194 = getelementptr inbounds %class.MacroRule, ptr %193, i32 0, i32 2
  call void @_ZNSt6vectorI17MacroExpansionEntSaIS0_EEC2EOS2_(ptr noundef nonnull align 8 dereferenceable(24) %29, ptr noundef nonnull align 8 dereferenceable(24) %194) #7
  invoke void @_Z24Parse_MacroRules_MakeArm4SpanSt6vectorI11MacroPatEntSaIS1_EES0_I17MacroExpansionEntSaIS4_EE(ptr dead_on_unwind writable sret(%struct.MacroRulesArm) align 8 %26, ptr noundef %27, ptr noundef %28, ptr noundef %29)
          to label %195 unwind label %207

195:                                              ; preds = %190
  invoke void @_ZNSt6vectorI13MacroRulesArmSaIS0_EE9push_backEOS0_(ptr noundef nonnull align 8 dereferenceable(24) %187, ptr noundef nonnull align 8 dereferenceable(72) %26)
          to label %196 unwind label %211

196:                                              ; preds = %195
  call void @_ZN13MacroRulesArmD1Ev(ptr noundef nonnull align 8 dereferenceable(72) %26) #7
  call void @_ZNSt6vectorI17MacroExpansionEntSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %29) #7
  call void @_ZNSt6vectorI11MacroPatEntSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %28) #7
  call void @_ZN4SpanD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %27) #7
  call void @llvm.lifetime.end.p0(i64 72, ptr %26) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #7
  br label %197

197:                                              ; preds = %196
  %198 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIP9MacroRuleSt6vectorIS1_SaIS1_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %23) #7
  br label %180

199:                                              ; preds = %183
  %200 = landingpad { ptr, i32 }
          cleanup
  %201 = extractvalue { ptr, i32 } %200, 0
  store ptr %201, ptr %8, align 8
  %202 = extractvalue { ptr, i32 } %200, 1
  store i32 %202, ptr %9, align 4
  br label %217

203:                                              ; preds = %186
  %204 = landingpad { ptr, i32 }
          cleanup
  %205 = extractvalue { ptr, i32 } %204, 0
  store ptr %205, ptr %8, align 8
  %206 = extractvalue { ptr, i32 } %204, 1
  store i32 %206, ptr %9, align 4
  br label %216

207:                                              ; preds = %190
  %208 = landingpad { ptr, i32 }
          cleanup
  %209 = extractvalue { ptr, i32 } %208, 0
  store ptr %209, ptr %8, align 8
  %210 = extractvalue { ptr, i32 } %208, 1
  store i32 %210, ptr %9, align 4
  br label %215

211:                                              ; preds = %195
  %212 = landingpad { ptr, i32 }
          cleanup
  %213 = extractvalue { ptr, i32 } %212, 0
  store ptr %213, ptr %8, align 8
  %214 = extractvalue { ptr, i32 } %212, 1
  store i32 %214, ptr %9, align 4
  call void @_ZN13MacroRulesArmD1Ev(ptr noundef nonnull align 8 dereferenceable(72) %26) #7
  br label %215

215:                                              ; preds = %211, %207
  call void @_ZNSt6vectorI17MacroExpansionEntSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %29) #7
  call void @_ZNSt6vectorI11MacroPatEntSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %28) #7
  call void @_ZN4SpanD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %27) #7
  br label %216

216:                                              ; preds = %215, %203
  call void @llvm.lifetime.end.p0(i64 72, ptr %26) #7
  br label %217

217:                                              ; preds = %216, %199
  call void @llvm.lifetime.end.p0(i64 8, 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
  call void @_ZN13MacroRulesPtrD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %0) #7
  br label %222

218:                                              ; preds = %182
  store i1 true, ptr %21, align 1
  %219 = load i1, ptr %21, align 1
  br i1 %219, label %221, label %220

220:                                              ; preds = %218
  call void @_ZN13MacroRulesPtrD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %0) #7
  br label %221

221:                                              ; preds = %220, %218
  call void @_ZNSt6vectorI9MacroRuleSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %11) #7
  call void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88) %10) #7
  call void @llvm.lifetime.end.p0(i64 88, ptr %10) #7
  call void @_ZN8TraceLogD1Ev(ptr noundef nonnull align 8 dereferenceable(40) %5) #7
  call void @llvm.lifetime.end.p0(i64 40, ptr %5) #7
  ret void

222:                                              ; preds = %217, %149, %137, %98, %97, %88, %76
  call void @_ZNSt6vectorI9MacroRuleSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %11) #7
  call void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88) %10) #7
  br label %223

223:                                              ; preds = %222, %72
  call void @llvm.lifetime.end.p0(i64 88, ptr %10) #7
  call void @_ZN8TraceLogD1Ev(ptr noundef nonnull align 8 dereferenceable(40) %5) #7
  br label %224

224:                                              ; preds = %223, %68
  call void @llvm.lifetime.end.p0(i64 40, ptr %5) #7
  br label %225

225:                                              ; preds = %224
  %226 = load ptr, ptr %8, align 8
  %227 = load i32, ptr %9, align 4
  %228 = insertvalue { ptr, i32 } poison, ptr %226, 0
  %229 = insertvalue { ptr, i32 } %228, i32 %227, 1
  resume { ptr, i32 } %229

230:                                              ; preds = %128
  unreachable
}

; Function Attrs: mustprogress nounwind uwtable
declare hidden void @"_ZNSt8functionIFvRSoEEC2IZ16Parse_MacroRulesR11TokenStreamE3$_0vEEOT_"(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

declare void @_ZN8TraceLogC1EPKcSt8functionIFvRSoEE(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef, ptr noundef) unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI9MacroRuleSaIS0_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

declare noundef i32 @_ZN11TokenStream9lookaheadEj(ptr noundef nonnull align 8 dereferenceable(176), i32 noundef) #1

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorI9MacroRuleSaIS0_EE9push_backEOS0_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(56)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorI9MacroRuleSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @_ZN12_GLOBAL__N_111make_mr_ptrERK11TokenStream(ptr dead_on_unwind noalias writable sret(%class.MacroRulesPtr) align 8, ptr noundef nonnull align 8 dereferenceable(176)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorI9MacroRuleSaIS0_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorI9MacroRuleSaIS0_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIP9MacroRuleSt6vectorIS1_SaIS1_EEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(56) ptr @_ZNK9__gnu_cxx17__normal_iteratorIP9MacroRuleSt6vectorIS1_SaIS1_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN13MacroRulesPtrptEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorI13MacroRulesArmSaIS0_EE9push_backEOS0_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(72)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIP9MacroRuleSt6vectorIS1_SaIS1_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: nounwind
declare void @_ZN13MacroRulesPtrD1Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI9MacroRuleSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorI10eTokenTypeED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

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

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!12, !12, i64 0}
!12 = !{!"_ZTS10eTokenType", !7, i64 0}
!13 = !{!14, !6, i64 0}
!14 = !{!"_ZTSSt16initializer_listI10eTokenTypeE", !6, i64 0, !15, i64 8}
!15 = !{!"long", !7, i64 0}
!16 = !{!14, !15, i64 8}
!17 = !{!18, !18, i64 0}
!18 = !{!"int", !7, i64 0}


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

%class.Token = type { ptr, i32, %"class.Token::Data", %class.Position, %"class.Ident::Hygiene" }
%"class.Token::Data" = type { i32, %"union.Token::Data::DataUnion" }
%"union.Token::Data::DataUnion" = type { %"class.std::__cxx11::basic_string" }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%class.Position = type { %struct.Span, %class.RcString, i32, i32 }
%struct.Span = type { ptr }
%class.RcString = type { ptr }
%"class.Ident::Hygiene" = type { %"class.std::unique_ptr" }
%"class.std::unique_ptr" = type { %"struct.std::__uniq_ptr_data" }
%"struct.std::__uniq_ptr_data" = type { %"class.std::__uniq_ptr_impl" }
%"class.std::__uniq_ptr_impl" = type { %"class.std::tuple" }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Head_base.1" }
%"struct.std::_Head_base.1" = type { ptr }
%class.MacroRule = type { %"class.std::vector", %struct.Span, %"class.std::vector.25" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<MacroPatEnt, std::allocator<MacroPatEnt>>::_Vector_impl" }
%"struct.std::_Vector_base<MacroPatEnt, std::allocator<MacroPatEnt>>::_Vector_impl" = type { %"struct.std::_Vector_base<MacroPatEnt, std::allocator<MacroPatEnt>>::_Vector_impl_data" }
%"struct.std::_Vector_base<MacroPatEnt, std::allocator<MacroPatEnt>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.25" = type { %"struct.std::_Vector_base.26" }
%"struct.std::_Vector_base.26" = 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 }
%struct.MacroRulesArm = type { %"class.std::vector.54", %"class.std::vector.60", %"class.std::vector.25" }
%"class.std::vector.54" = type { %"struct.std::_Vector_base.55" }
%"struct.std::_Vector_base.55" = type { %"struct.std::_Vector_base<RcString, std::allocator<RcString>>::_Vector_impl" }
%"struct.std::_Vector_base<RcString, std::allocator<RcString>>::_Vector_impl" = type { %"struct.std::_Vector_base<RcString, std::allocator<RcString>>::_Vector_impl_data" }
%"struct.std::_Vector_base<RcString, std::allocator<RcString>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.60" = type { %"struct.std::_Vector_base.61" }
%"struct.std::_Vector_base.61" = type { %"struct.std::_Vector_base<SimplePatEnt, std::allocator<SimplePatEnt>>::_Vector_impl" }
%"struct.std::_Vector_base<SimplePatEnt, std::allocator<SimplePatEnt>>::_Vector_impl" = type { %"struct.std::_Vector_base<SimplePatEnt, std::allocator<SimplePatEnt>>::_Vector_impl_data" }
%"struct.std::_Vector_base<SimplePatEnt, std::allocator<SimplePatEnt>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%class.MacroRulesPtr = type { ptr }
%class.TraceLog = type { ptr, %"class.std::function" }
%"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.65 = type { i8 }
%"class.std::vector.67" = type { %"struct.std::_Vector_base.68" }
%"struct.std::_Vector_base.68" = type { %"struct.std::_Vector_base<MacroRule, std::allocator<MacroRule>>::_Vector_impl" }
%"struct.std::_Vector_base<MacroRule, std::allocator<MacroRule>>::_Vector_impl" = type { %"struct.std::_Vector_base<MacroRule, std::allocator<MacroRule>>::_Vector_impl_data" }
%"struct.std::_Vector_base<MacroRule, std::allocator<MacroRule>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.20" = type { %"struct.std::_Vector_base.21" }
%"struct.std::_Vector_base.21" = type { %"struct.std::_Vector_base<eTokenType, std::allocator<eTokenType>>::_Vector_impl" }
%"struct.std::_Vector_base<eTokenType, std::allocator<eTokenType>>::_Vector_impl" = type { %"struct.std::_Vector_base<eTokenType, std::allocator<eTokenType>>::_Vector_impl_data" }
%"struct.std::_Vector_base<eTokenType, std::allocator<eTokenType>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator.22" = type { i8 }
%"class.__gnu_cxx::__normal_iterator.72" = type { ptr }

@g_debug_indent_level = external local_unnamed_addr global i32, align 4
@_ZTIN10ParseError10UnexpectedE = external constant ptr
@__func__._Z16Parse_MacroRulesR11TokenStream = external hidden unnamed_addr constant [17 x i8], align 1
@.str.49 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.50 = external hidden unnamed_addr constant [7 x i8], align 1

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

declare noundef zeroext i1 @_Z13debug_enabledv() local_unnamed_addr #1

declare void @_ZN5TokenC1Ev(ptr noundef nonnull align 8 dereferenceable(88)) unnamed_addr #1

declare i32 @__gxx_personality_v0(...)

declare void @_ZN11TokenStream8getTokenEv(ptr dead_on_unwind writable sret(%class.Token) align 8, ptr noundef nonnull align 8 dereferenceable(176)) local_unnamed_addr #1

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK5Token4typeEv(ptr noundef nonnull align 8 dereferenceable(88)) local_unnamed_addr #3 align 2

; Function Attrs: nounwind
declare void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88)) unnamed_addr #4

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #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 #5

declare noundef nonnull align 8 dereferenceable(8) ptr @_Z12debug_outputiPKc(i32 noundef, ptr noundef) local_unnamed_addr #1

; 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)) #5

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

declare ptr @__cxa_allocate_exception(i64) local_unnamed_addr

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

declare void @__cxa_free_exception(ptr) local_unnamed_addr

; Function Attrs: nounwind
declare void @_ZN4SpanD1Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #4

declare void @_ZN11TokenStream7putbackE5Token(ptr noundef nonnull align 8 dereferenceable(176), ptr noundef) local_unnamed_addr #1

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

; Function Attrs: nounwind
declare void @_ZN10ParseError10UnexpectedD1Ev(ptr noundef nonnull align 8 dereferenceable(96)) unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

declare void @_ZN4SpanC1ERKS_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaI10eTokenTypeEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorI10eTokenTypeSaIS0_EEC2ESt16initializer_listIS0_ERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

declare void @_ZN10ParseError10UnexpectedC1ERK11TokenStreamRK5TokenSt6vectorI10eTokenTypeSaIS8_EE(ptr noundef nonnull align 8 dereferenceable(96), ptr noundef nonnull align 8 dereferenceable(176), ptr noundef nonnull align 8 dereferenceable(88), ptr noundef) unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI10eTokenTypeSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI11MacroPatEntSaIS0_EEC2EOS2_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI11MacroPatEntSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: nounwind
declare void @_ZN8TraceLogD1Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI17MacroExpansionEntSaIS0_EEC2EOS2_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI17MacroExpansionEntSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z20Parse_MacroRules_VarR11TokenStream(ptr dead_on_unwind noalias writable sret(%class.MacroRule) align 8, ptr noundef nonnull align 8 dereferenceable(176)) local_unnamed_addr #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN9MacroRuleD2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z24Parse_MacroRules_MakeArm4SpanSt6vectorI11MacroPatEntSaIS1_EES0_I17MacroExpansionEntSaIS4_EE(ptr dead_on_unwind noalias writable sret(%struct.MacroRulesArm) align 8, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

; Function Attrs: nounwind
declare void @_ZN13MacroRulesArmD1Ev(ptr noundef nonnull align 8 dereferenceable(72)) unnamed_addr #4

; Function Attrs: mustprogress uwtable
define dso_local void @_Z16Parse_MacroRulesR11TokenStream(ptr dead_on_unwind noalias writable sret(%class.MacroRulesPtr) align 8 %0, ptr noundef nonnull align 8 dereferenceable(176) %1) local_unnamed_addr #2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %class.TraceLog, align 8
  %4 = alloca %"class.std::function", align 8
  %5 = alloca %class.anon.65, align 1
  %6 = alloca %class.Token, align 8
  %7 = alloca %"class.std::vector.67", align 8
  %8 = alloca %class.MacroRule, align 8
  %9 = alloca %class.Token, align 8
  %10 = alloca %class.Token, align 8
  %11 = alloca %class.Token, align 8
  %12 = alloca %"class.std::vector.20", align 8
  %13 = alloca [2 x i32], align 4
  %14 = alloca %"class.std::allocator.22", align 1
  %15 = alloca %"class.__gnu_cxx::__normal_iterator.72", align 8
  %16 = alloca %"class.__gnu_cxx::__normal_iterator.72", align 8
  %17 = alloca %struct.MacroRulesArm, align 8
  %18 = alloca %struct.Span, align 8
  %19 = alloca %"class.std::vector", align 8
  %20 = alloca %"class.std::vector.25", align 8
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %3) #7
  %21 = tail call noundef zeroext i1 @_Z13debug_enabledv()
  %22 = select i1 %21, ptr @__func__._Z16Parse_MacroRulesR11TokenStream, ptr null
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %5) #7
  call void @"_ZNSt8functionIFvRSoEEC2IZ16Parse_MacroRulesR11TokenStreamE3$_0vEEOT_"(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 1 dereferenceable(1) %5) #7
  invoke void @_ZN8TraceLogC1EPKcSt8functionIFvRSoEE(ptr noundef nonnull align 8 dereferenceable(40) %3, ptr noundef %22, ptr noundef nonnull %4)
          to label %23 unwind label %44

23:                                               ; preds = %2
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #7
  call void @llvm.lifetime.start.p0(i64 88, ptr nonnull %6) #7
  invoke void @_ZN5TokenC1Ev(ptr noundef nonnull align 8 dereferenceable(88) %6)
          to label %24 unwind label %46

24:                                               ; preds = %23
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %7) #7
  call void @_ZNSt6vectorI9MacroRuleSaIS0_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #7
  br label %25

25:                                               ; preds = %.backedge, %24
  %26 = invoke noundef i32 @_ZN11TokenStream9lookaheadEj(ptr noundef nonnull align 8 dereferenceable(176) %1, i32 noundef 0)
          to label %27 unwind label %.loopexit

27:                                               ; preds = %25
  %.not = icmp eq i32 %26, 1
  br i1 %.not, label %.critedge, label %28

28:                                               ; preds = %27
  %29 = invoke noundef i32 @_ZN11TokenStream9lookaheadEj(ptr noundef nonnull align 8 dereferenceable(176) %1, i32 noundef 0)
          to label %30 unwind label %.loopexit

30:                                               ; preds = %28
  %.not27 = icmp eq i32 %29, 26
  br i1 %.not27, label %.critedge, label %31

31:                                               ; preds = %30
  call void @llvm.lifetime.start.p0(i64 56, ptr nonnull %8) #7
  invoke void @_Z20Parse_MacroRules_VarR11TokenStream(ptr dead_on_unwind nonnull writable sret(%class.MacroRule) align 8 %8, ptr noundef nonnull align 8 dereferenceable(176) %1)
          to label %32 unwind label %48

32:                                               ; preds = %31
  invoke void @_ZNSt6vectorI9MacroRuleSaIS0_EE9push_backEOS0_(ptr noundef nonnull align 8 dereferenceable(24) %7, ptr noundef nonnull align 8 dereferenceable(56) %8)
          to label %33 unwind label %50

33:                                               ; preds = %32
  call void @_ZN9MacroRuleD2Ev(ptr noundef nonnull align 8 dereferenceable(56) %8) #7
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %8) #7
  call void @llvm.lifetime.start.p0(i64 88, ptr nonnull %9) #7
  invoke void @_ZN11TokenStream8getTokenEv(ptr dead_on_unwind nonnull writable sret(%class.Token) align 8 %9, ptr noundef nonnull align 8 dereferenceable(176) %1)
          to label %34 unwind label %53

34:                                               ; preds = %33
  %35 = invoke noundef nonnull align 8 dereferenceable(88) ptr @_ZN5TokenaSEOS_(ptr noundef nonnull align 8 dereferenceable(88) %6, ptr noundef nonnull align 8 dereferenceable(88) %9)
          to label %36 unwind label %55

36:                                               ; preds = %34
  %37 = call noundef i32 @_ZNK5Token4typeEv(ptr noundef nonnull align 8 dereferenceable(88) %35)
  call void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88) %9) #7
  call void @llvm.lifetime.end.p0(i64 88, ptr nonnull %9) #7
  %38 = call noundef i32 @_ZNK5Token4typeEv(ptr noundef nonnull align 8 dereferenceable(88) %6)
  %.not31 = icmp eq i32 %38, 32
  br i1 %.not31, label %.backedge, label %39

39:                                               ; preds = %36
  %40 = call noundef i32 @_ZNK5Token4typeEv(ptr noundef nonnull align 8 dereferenceable(88) %6)
  %.not32 = icmp eq i32 %40, 31
  br i1 %.not32, label %.backedge, label %41

.backedge:                                        ; preds = %39, %36
  br label %25, !llvm.loop !5

41:                                               ; preds = %39
  invoke void @_ZN5TokenC2EOS_(ptr noundef nonnull align 8 dereferenceable(88) %10, ptr noundef nonnull align 8 dereferenceable(88) %6)
          to label %42 unwind label %.loopexit.split-lp

42:                                               ; preds = %41
  invoke void @_ZN11TokenStream7putbackE5Token(ptr noundef nonnull align 8 dereferenceable(176) %1, ptr noundef nonnull %10)
          to label %43 unwind label %58

43:                                               ; preds = %42
  call void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88) %10) #7
  br label %.critedge

44:                                               ; preds = %2
  %45 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #7
  br label %123

46:                                               ; preds = %23
  %47 = landingpad { ptr, i32 }
          cleanup
  br label %122

.loopexit:                                        ; preds = %25, %28
  %lpad.loopexit = landingpad { ptr, i32 }
          cleanup
  br label %121

.loopexit.split-lp:                               ; preds = %41, %81, %84, %87, %89, %92, %94, %96, %98
  %lpad.loopexit.split-lp = landingpad { ptr, i32 }
          cleanup
  br label %121

48:                                               ; preds = %31
  %49 = landingpad { ptr, i32 }
          cleanup
  br label %52

50:                                               ; preds = %32
  %51 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN9MacroRuleD2Ev(ptr noundef nonnull align 8 dereferenceable(56) %8) #7
  br label %52

52:                                               ; preds = %50, %48
  %.pn = phi { ptr, i32 } [ %51, %50 ], [ %49, %48 ]
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %8) #7
  br label %121

53:                                               ; preds = %33
  %54 = landingpad { ptr, i32 }
          cleanup
  br label %57

55:                                               ; preds = %34
  %56 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88) %9) #7
  br label %57

57:                                               ; preds = %55, %53
  %.pn29 = phi { ptr, i32 } [ %56, %55 ], [ %54, %53 ]
  call void @llvm.lifetime.end.p0(i64 88, ptr nonnull %9) #7
  br label %121

58:                                               ; preds = %42
  %59 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88) %10) #7
  br label %121

.critedge:                                        ; preds = %27, %30, %43
  call void @llvm.lifetime.start.p0(i64 88, ptr nonnull %11) #7
  invoke void @_ZN11TokenStream8getTokenEv(ptr dead_on_unwind nonnull writable sret(%class.Token) align 8 %11, ptr noundef nonnull align 8 dereferenceable(176) %1)
          to label %60 unwind label %72

60:                                               ; preds = %.critedge
  %61 = invoke noundef nonnull align 8 dereferenceable(88) ptr @_ZN5TokenaSEOS_(ptr noundef nonnull align 8 dereferenceable(88) %6, ptr noundef nonnull align 8 dereferenceable(88) %11)
          to label %62 unwind label %74

62:                                               ; preds = %60
  %63 = call noundef i32 @_ZNK5Token4typeEv(ptr noundef nonnull align 8 dereferenceable(88) %61)
  call void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88) %11) #7
  call void @llvm.lifetime.end.p0(i64 88, ptr nonnull %11) #7
  %64 = call noundef i32 @_ZNK5Token4typeEv(ptr noundef nonnull align 8 dereferenceable(88) %6)
  %.not35 = icmp eq i32 %64, 1
  br i1 %.not35, label %81, label %65

65:                                               ; preds = %62
  %66 = call noundef i32 @_ZNK5Token4typeEv(ptr noundef nonnull align 8 dereferenceable(88) %6)
  %.not36 = icmp eq i32 %66, 26
  br i1 %.not36, label %81, label %67

67:                                               ; preds = %65
  %68 = call ptr @__cxa_allocate_exception(i64 96) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %13) #7
  store i32 1, ptr %13, align 4, !tbaa !7
  %69 = getelementptr inbounds i8, ptr %13, i64 4
  store i32 26, ptr %69, align 4, !tbaa !7
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %14) #7
  call void @_ZNSaI10eTokenTypeEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #7
  invoke void @_ZNSt6vectorI10eTokenTypeSaIS0_EEC2ESt16initializer_listIS0_ERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %12, ptr nonnull %13, i64 2, ptr noundef nonnull align 1 dereferenceable(1) %14)
          to label %70 unwind label %.thread

70:                                               ; preds = %67
  invoke void @_ZN10ParseError10UnexpectedC1ERK11TokenStreamRK5TokenSt6vectorI10eTokenTypeSaIS8_EE(ptr noundef nonnull align 8 dereferenceable(96) %68, ptr noundef nonnull align 8 dereferenceable(176) %1, ptr noundef nonnull align 8 dereferenceable(88) %6, ptr noundef nonnull %12)
          to label %71 unwind label %78

71:                                               ; preds = %70
  invoke void @__cxa_throw(ptr nonnull %68, ptr nonnull @_ZTIN10ParseError10UnexpectedE, ptr nonnull @_ZN10ParseError10UnexpectedD1Ev) #8
          to label %124 unwind label %78

72:                                               ; preds = %.critedge
  %73 = landingpad { ptr, i32 }
          cleanup
  br label %76

74:                                               ; preds = %60
  %75 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88) %11) #7
  br label %76

76:                                               ; preds = %74, %72
  %.pn33 = phi { ptr, i32 } [ %75, %74 ], [ %73, %72 ]
  call void @llvm.lifetime.end.p0(i64 88, ptr nonnull %11) #7
  br label %121

.thread:                                          ; preds = %67
  %77 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorI10eTokenTypeED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %14) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #7
  br label %80

78:                                               ; preds = %70, %71
  %.025 = phi i1 [ false, %71 ], [ true, %70 ]
  %79 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorI10eTokenTypeSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %12) #7
  call void @_ZNSt15__new_allocatorI10eTokenTypeED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %14) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #7
  br i1 %.025, label %80, label %121

80:                                               ; preds = %.thread, %78
  %.pn4047 = phi { ptr, i32 } [ %77, %.thread ], [ %79, %78 ]
  call void @__cxa_free_exception(ptr %68) #7
  br label %121

81:                                               ; preds = %62, %65
  %82 = invoke noundef zeroext i1 @_Z13debug_enabledv()
          to label %83 unwind label %.loopexit.split-lp

83:                                               ; preds = %81
  br i1 %82, label %84, label %98

84:                                               ; preds = %83
  %85 = load i32, ptr @g_debug_indent_level, align 4, !tbaa !11
  %86 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_Z12debug_outputiPKc(i32 noundef %85, ptr noundef nonnull @__func__._Z16Parse_MacroRulesR11TokenStream)
          to label %87 unwind label %.loopexit.split-lp

87:                                               ; preds = %84
  %88 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %86, ptr noundef nonnull @.str.49)
          to label %89 unwind label %.loopexit.split-lp

89:                                               ; preds = %87
  %90 = call noundef i64 @_ZNKSt6vectorI9MacroRuleSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #7
  %91 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %88, i64 noundef %90)
          to label %92 unwind label %.loopexit.split-lp

92:                                               ; preds = %89
  %93 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %91, ptr noundef nonnull @.str.50)
          to label %94 unwind label %.loopexit.split-lp

94:                                               ; preds = %92
  %95 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %93, ptr noundef nonnull @_ZSt3decRSt8ios_base)
          to label %96 unwind label %.loopexit.split-lp

96:                                               ; preds = %94
  %97 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %95, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %98 unwind label %.loopexit.split-lp

98:                                               ; preds = %96, %83
  invoke void @_ZN12_GLOBAL__N_111make_mr_ptrERK11TokenStream(ptr dead_on_unwind writable sret(%class.MacroRulesPtr) align 8 %0, ptr noundef nonnull align 8 dereferenceable(176) %1)
          to label %99 unwind label %.loopexit.split-lp

99:                                               ; preds = %98
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %15) #7
  %100 = call ptr @_ZNSt6vectorI9MacroRuleSaIS0_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #7
  store ptr %100, ptr %15, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %16) #7
  %101 = call ptr @_ZNSt6vectorI9MacroRuleSaIS0_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #7
  store ptr %101, ptr %16, align 8
  %102 = call noundef zeroext i1 @_ZN9__gnu_cxxneIP9MacroRuleSt6vectorIS1_SaIS1_EEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8) %15, ptr noundef nonnull align 8 dereferenceable(8) %16) #7
  br i1 %102, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %110, %99
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %16) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %15) #7
  call void @_ZNSt6vectorI9MacroRuleSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %7) #7
  call void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88) %6) #7
  call void @llvm.lifetime.end.p0(i64 88, ptr nonnull %6) #7
  call void @_ZN8TraceLogD1Ev(ptr noundef nonnull align 8 dereferenceable(40) %3) #7
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %3) #7
  ret void

.lr.ph:                                           ; preds = %99, %110
  %103 = call noundef nonnull align 8 dereferenceable(56) ptr @_ZNK9__gnu_cxx17__normal_iteratorIP9MacroRuleSt6vectorIS1_SaIS1_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %15) #7
  %104 = call noundef ptr @_ZN13MacroRulesPtrptEv(ptr noundef nonnull align 8 dereferenceable(8) %0)
  %105 = getelementptr inbounds i8, ptr %104, i64 40
  call void @llvm.lifetime.start.p0(i64 72, ptr nonnull %17) #7
  %106 = getelementptr inbounds i8, ptr %103, i64 24
  invoke void @_ZN4SpanC1ERKS_(ptr noundef nonnull align 8 dereferenceable(8) %18, ptr noundef nonnull align 8 dereferenceable(8) %106)
          to label %107 unwind label %113

107:                                              ; preds = %.lr.ph
  call void @_ZNSt6vectorI11MacroPatEntSaIS0_EEC2EOS2_(ptr noundef nonnull align 8 dereferenceable(24) %19, ptr noundef nonnull align 8 dereferenceable(24) %103) #7
  %108 = getelementptr inbounds i8, ptr %103, i64 32
  call void @_ZNSt6vectorI17MacroExpansionEntSaIS0_EEC2EOS2_(ptr noundef nonnull align 8 dereferenceable(24) %20, ptr noundef nonnull align 8 dereferenceable(24) %108) #7
  invoke void @_Z24Parse_MacroRules_MakeArm4SpanSt6vectorI11MacroPatEntSaIS1_EES0_I17MacroExpansionEntSaIS4_EE(ptr dead_on_unwind nonnull writable sret(%struct.MacroRulesArm) align 8 %17, ptr noundef nonnull %18, ptr noundef nonnull %19, ptr noundef nonnull %20)
          to label %109 unwind label %115

109:                                              ; preds = %107
  invoke void @_ZNSt6vectorI13MacroRulesArmSaIS0_EE9push_backEOS0_(ptr noundef nonnull align 8 dereferenceable(24) %105, ptr noundef nonnull align 8 dereferenceable(72) %17)
          to label %110 unwind label %117

110:                                              ; preds = %109
  call void @_ZN13MacroRulesArmD1Ev(ptr noundef nonnull align 8 dereferenceable(72) %17) #7
  call void @_ZNSt6vectorI17MacroExpansionEntSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %20) #7
  call void @_ZNSt6vectorI11MacroPatEntSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %19) #7
  call void @_ZN4SpanD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %18) #7
  call void @llvm.lifetime.end.p0(i64 72, ptr nonnull %17) #7
  %111 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIP9MacroRuleSt6vectorIS1_SaIS1_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %15) #7
  %112 = call noundef zeroext i1 @_ZN9__gnu_cxxneIP9MacroRuleSt6vectorIS1_SaIS1_EEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8) %15, ptr noundef nonnull align 8 dereferenceable(8) %16) #7
  br i1 %112, label %.lr.ph, label %._crit_edge

113:                                              ; preds = %.lr.ph
  %114 = landingpad { ptr, i32 }
          cleanup
  br label %120

115:                                              ; preds = %107
  %116 = landingpad { ptr, i32 }
          cleanup
  br label %119

117:                                              ; preds = %109
  %118 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN13MacroRulesArmD1Ev(ptr noundef nonnull align 8 dereferenceable(72) %17) #7
  br label %119

119:                                              ; preds = %117, %115
  %.pn37 = phi { ptr, i32 } [ %118, %117 ], [ %116, %115 ]
  call void @_ZNSt6vectorI17MacroExpansionEntSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %20) #7
  call void @_ZNSt6vectorI11MacroPatEntSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %19) #7
  call void @_ZN4SpanD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %18) #7
  br label %120

120:                                              ; preds = %119, %113
  %.pn37.pn = phi { ptr, i32 } [ %.pn37, %119 ], [ %114, %113 ]
  call void @llvm.lifetime.end.p0(i64 72, ptr nonnull %17) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %16) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %15) #7
  call void @_ZN13MacroRulesPtrD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %0) #7
  br label %121

121:                                              ; preds = %.loopexit, %.loopexit.split-lp, %78, %80, %120, %76, %58, %57, %52
  %.pn40.pn = phi { ptr, i32 } [ %.pn4047, %80 ], [ %79, %78 ], [ %.pn37.pn, %120 ], [ %.pn33, %76 ], [ %59, %58 ], [ %.pn29, %57 ], [ %.pn, %52 ], [ %lpad.loopexit, %.loopexit ], [ %lpad.loopexit.split-lp, %.loopexit.split-lp ]
  call void @_ZNSt6vectorI9MacroRuleSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %7) #7
  call void @_ZN5TokenD1Ev(ptr noundef nonnull align 8 dereferenceable(88) %6) #7
  br label %122

122:                                              ; preds = %121, %46
  %.pn40.pn.pn = phi { ptr, i32 } [ %.pn40.pn, %121 ], [ %47, %46 ]
  call void @llvm.lifetime.end.p0(i64 88, ptr nonnull %6) #7
  call void @_ZN8TraceLogD1Ev(ptr noundef nonnull align 8 dereferenceable(40) %3) #7
  br label %123

123:                                              ; preds = %122, %44
  %.pn40.pn.pn.pn = phi { ptr, i32 } [ %.pn40.pn.pn, %122 ], [ %45, %44 ]
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %3) #7
  resume { ptr, i32 } %.pn40.pn.pn.pn

124:                                              ; preds = %71
  unreachable
}

; Function Attrs: mustprogress nounwind uwtable
declare hidden void @"_ZNSt8functionIFvRSoEEC2IZ16Parse_MacroRulesR11TokenStreamE3$_0vEEOT_"(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

declare void @_ZN8TraceLogC1EPKcSt8functionIFvRSoEE(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef, ptr noundef) unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI9MacroRuleSaIS0_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

declare noundef i32 @_ZN11TokenStream9lookaheadEj(ptr noundef nonnull align 8 dereferenceable(176), i32 noundef) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorI9MacroRuleSaIS0_EE9push_backEOS0_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorI9MacroRuleSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @_ZN12_GLOBAL__N_111make_mr_ptrERK11TokenStream(ptr dead_on_unwind noalias writable sret(%class.MacroRulesPtr) align 8, ptr noundef nonnull align 8 dereferenceable(176)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorI9MacroRuleSaIS0_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorI9MacroRuleSaIS0_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIP9MacroRuleSt6vectorIS1_SaIS1_EEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(56) ptr @_ZNK9__gnu_cxx17__normal_iteratorIP9MacroRuleSt6vectorIS1_SaIS1_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN13MacroRulesPtrptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorI13MacroRulesArmSaIS0_EE9push_backEOS0_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(72)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIP9MacroRuleSt6vectorIS1_SaIS1_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: nounwind
declare void @_ZN13MacroRulesPtrD1Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI9MacroRuleSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorI10eTokenTypeED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

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

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = distinct !{!5, !6}
!6 = !{!"llvm.loop.mustprogress"}
!7 = !{!8, !8, i64 0}
!8 = !{!"_ZTS10eTokenType", !9, i64 0}
!9 = !{!"omnipotent char", !10, i64 0}
!10 = !{!"Simple C++ TBAA"}
!11 = !{!12, !12, i64 0}
!12 = !{!"int", !9, i64 0}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass