; LLVM IR from thepowersgang/mrustc :: src/trans (target)

; 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.std::pair.127" = type <{ i32, i8, [3 x i8] }>
%class.U128 = type { i64, i64 }
%struct.EncodedLiteralSlice = type { ptr, i64, i64 }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%struct.Span = type { ptr }
%"class.std::function.64" = 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.130 = type { ptr }
%struct.TypeRepr = type { i64, i64, %"class.TypeRepr::VariantMode", %"class.std::vector.97" }
%"class.TypeRepr::VariantMode" = type { i32, %"union.TypeRepr::VariantMode::DataUnion" }
%"union.TypeRepr::VariantMode::DataUnion" = type { %"struct.TypeRepr::VariantMode::Data_Values" }
%"struct.TypeRepr::VariantMode::Data_Values" = type { %"struct.TypeRepr::FieldPath", %"class.std::vector.92" }
%"struct.TypeRepr::FieldPath" = type { i64, i64, %"class.std::vector.92" }
%"class.std::vector.92" = type { %"struct.std::_Vector_base.93" }
%"struct.std::_Vector_base.93" = type { %"struct.std::_Vector_base<unsigned long, std::allocator<unsigned long>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned long, std::allocator<unsigned long>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned long, std::allocator<unsigned long>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned long, std::allocator<unsigned long>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.97" = type { %"struct.std::_Vector_base.98" }
%"struct.std::_Vector_base.98" = type { %"struct.std::_Vector_base<TypeRepr::Field, std::allocator<TypeRepr::Field>>::_Vector_impl" }
%"struct.std::_Vector_base<TypeRepr::Field, std::allocator<TypeRepr::Field>>::_Vector_impl" = type { %"struct.std::_Vector_base<TypeRepr::Field, std::allocator<TypeRepr::Field>>::_Vector_impl_data" }
%"struct.std::_Vector_base<TypeRepr::Field, std::allocator<TypeRepr::Field>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.TypeRepr::VariantMode::Data_Linear" = type { %"struct.TypeRepr::FieldPath", i64, i64 }
%"struct.TypeRepr::VariantMode::Data_NonZero" = type <{ %"struct.TypeRepr::FieldPath", i32, [4 x i8] }>

@.str.52 = external hidden unnamed_addr constant [39 x i8], align 1
@.str.53 = external hidden unnamed_addr constant [75 x i8], align 1
@.str.54 = external hidden unnamed_addr constant [17 x i8], align 1
@_ZTISt13runtime_error = external constant ptr
@g_debug_indent_level = external global i32, align 4
@__PRETTY_FUNCTION__._ZNK8TypeRepr16get_enum_variantERK4SpanRK18StaticTraitResolveRK19EncodedLiteralSlice = external hidden unnamed_addr constant [134 x i8], align 1
@__FUNCTION__._ZNK8TypeRepr16get_enum_variantERK4SpanRK18StaticTraitResolveRK19EncodedLiteralSlice = external hidden unnamed_addr constant [17 x i8], align 1
@.str.67 = external hidden unnamed_addr constant [30 x i8], align 1
@.str.68 = external hidden unnamed_addr constant [30 x i8], align 1
@.str.69 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.70 = external hidden unnamed_addr constant [25 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 i32 @__gxx_personality_v0(...)

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

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) #1

declare void @_ZN4SpanC1ERKS_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #2

declare void @_ZNK4Span3bugESt8functionIFvRSoEE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #2

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

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

declare ptr @__cxa_allocate_exception(i64)

declare void @_ZNSt13runtime_errorC1EPKc(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) unnamed_addr #2

declare void @__cxa_free_exception(ptr)

; Function Attrs: nounwind
declare void @_ZNSt13runtime_errorD1Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #4

declare void @__cxa_throw(ptr, ptr, ptr)

declare noundef zeroext i1 @_Z13debug_enabledv() #2

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

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

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #6 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) #6 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

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZNK8TypeRepr10get_offsetERK4SpanRK18StaticTraitResolveRKNS_9FieldPathE(ptr noundef nonnull align 8 dereferenceable(112), ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(424), ptr noundef nonnull align 8 dereferenceable(40)) #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorImSaImEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorImSaImEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPKmSt6vectorImSaImEEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #7

; Function Attrs: mustprogress uwtable
define dso_local i64 @_ZNK8TypeRepr16get_enum_variantERK4SpanRK18StaticTraitResolveRK19EncodedLiteralSlice(ptr noundef nonnull align 8 dereferenceable(112) %0, ptr noundef nonnull align 8 dereferenceable(8) %1, ptr noundef nonnull align 8 dereferenceable(424) %2, ptr noundef nonnull align 8 dereferenceable(24) %3) #6 align 2 personality ptr @__gxx_personality_v0 {
  %5 = alloca %"struct.std::pair.127", align 4
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca i8, align 1
  %12 = alloca i8, align 1
  %13 = alloca i32, align 4
  %14 = alloca ptr, align 8
  %15 = alloca i8, align 1
  %16 = alloca ptr, align 8
  %17 = alloca i8, align 1
  %18 = alloca ptr, align 8
  %19 = alloca %class.U128, align 8
  %20 = alloca %struct.EncodedLiteralSlice, align 8
  %21 = alloca i8, align 1
  %22 = alloca ptr, align 8
  %23 = alloca %class.U128, align 8
  %24 = alloca %struct.EncodedLiteralSlice, align 8
  %25 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %26 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %27 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %28 = alloca i64, align 8
  %29 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %30 = alloca %struct.Span, align 8
  %31 = alloca %"class.std::function.64", align 8
  %32 = alloca %class.anon.130, align 8
  %33 = alloca ptr, align 8
  %34 = alloca i32, align 4
  %35 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %36 = alloca i8, align 1
  %37 = alloca ptr, align 8
  %38 = alloca i64, align 8
  %39 = alloca i8, align 1
  %40 = alloca i64, align 8
  %41 = alloca %class.U128, align 8
  %42 = alloca %struct.EncodedLiteralSlice, align 8
  store ptr %0, ptr %6, align 8, !tbaa !5
  store ptr %1, ptr %7, align 8, !tbaa !5
  store ptr %2, ptr %8, align 8, !tbaa !5
  store ptr %3, ptr %9, align 8, !tbaa !5
  %43 = load ptr, ptr %6, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #8
  store i32 0, ptr %10, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 1, ptr %11) #8
  store i8 0, ptr %11, align 1, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 1, ptr %12) #8
  store i8 1, ptr %12, align 1, !tbaa !11
  br label %44

44:                                               ; preds = %332, %4
  %45 = load i8, ptr %12, align 1, !tbaa !11, !range !13, !noundef !14
  %46 = trunc i8 %45 to i1
  br i1 %46, label %48, label %47

47:                                               ; preds = %44
  store i32 2, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #8
  br label %333

48:                                               ; preds = %44
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #8
  %49 = getelementptr inbounds %struct.TypeRepr, ptr %43, i32 0, i32 2
  store ptr %49, ptr %14, align 8, !tbaa !5
  br label %50

50:                                               ; preds = %330, %48
  %51 = load i8, ptr %12, align 1, !tbaa !11, !range !13, !noundef !14
  %52 = trunc i8 %51 to i1
  br i1 %52, label %54, label %53

53:                                               ; preds = %50
  store i32 5, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #8
  br label %331

54:                                               ; preds = %50
  %55 = load ptr, ptr %14, align 8, !tbaa !5
  %56 = call noundef i32 @_ZNK8TypeRepr11VariantMode3tagEv(ptr noundef nonnull align 8 dereferenceable(72) %55)
  switch i32 %56, label %329 [
    i32 0, label %57
    i32 1, label %58
    i32 2, label %76
    i32 3, label %158
    i32 4, label %254
  ]

57:                                               ; preds = %54
  call void @__assert_fail(ptr noundef @.str.52, ptr noundef @.str.53, i32 noundef 2240, ptr noundef @__PRETTY_FUNCTION__._ZNK8TypeRepr16get_enum_variantERK4SpanRK18StaticTraitResolveRK19EncodedLiteralSlice) #9
  unreachable

58:                                               ; preds = %54
  call void @llvm.lifetime.start.p0(i64 1, ptr %15) #8
  store i8 1, ptr %15, align 1, !tbaa !11
  br label %59

59:                                               ; preds = %74, %58
  %60 = load i8, ptr %15, align 1, !tbaa !11, !range !13, !noundef !14
  %61 = trunc i8 %60 to i1
  br i1 %61, label %63, label %62

62:                                               ; preds = %59
  store i32 9, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %15) #8
  br label %75

63:                                               ; preds = %59
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #8
  %64 = load ptr, ptr %14, align 8, !tbaa !5
  %65 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNK8TypeRepr11VariantMode7as_NoneEv(ptr noundef nonnull align 8 dereferenceable(72) %64)
  store ptr %65, ptr %16, align 8, !tbaa !5
  br label %66

66:                                               ; preds = %72, %63
  %67 = load ptr, ptr %16, align 8, !tbaa !5
  %68 = load i8, ptr %15, align 1, !tbaa !11, !range !13, !noundef !14
  %69 = trunc i8 %68 to i1
  br i1 %69, label %71, label %70

70:                                               ; preds = %66
  store i32 12, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #8
  br label %73

71:                                               ; preds = %66
  br label %72

72:                                               ; preds = %71
  store i8 0, ptr %15, align 1, !tbaa !11
  br label %66, !llvm.loop !15

73:                                               ; preds = %70
  br label %74

74:                                               ; preds = %73
  store i8 0, ptr %15, align 1, !tbaa !11
  br label %59, !llvm.loop !17

75:                                               ; preds = %62
  br label %329

76:                                               ; preds = %54
  call void @llvm.lifetime.start.p0(i64 1, ptr %17) #8
  store i8 1, ptr %17, align 1, !tbaa !11
  br label %77

77:                                               ; preds = %156, %76
  %78 = load i8, ptr %17, align 1, !tbaa !11, !range !13, !noundef !14
  %79 = trunc i8 %78 to i1
  br i1 %79, label %81, label %80

80:                                               ; preds = %77
  store i32 15, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %17) #8
  br label %157

81:                                               ; preds = %77
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #8
  %82 = load ptr, ptr %14, align 8, !tbaa !5
  %83 = call noundef nonnull align 8 dereferenceable(56) ptr @_ZNK8TypeRepr11VariantMode9as_LinearEv(ptr noundef nonnull align 8 dereferenceable(72) %82)
  store ptr %83, ptr %18, align 8, !tbaa !5
  br label %84

84:                                               ; preds = %154, %81
  %85 = load ptr, ptr %18, align 8, !tbaa !5
  %86 = load i8, ptr %17, align 1, !tbaa !11, !range !13, !noundef !14
  %87 = trunc i8 %86 to i1
  br i1 %87, label %89, label %88

88:                                               ; preds = %84
  store i32 18, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #8
  br label %155

89:                                               ; preds = %84
  call void @llvm.lifetime.start.p0(i64 16, ptr %19) #8
  call void @llvm.lifetime.start.p0(i64 24, ptr %20) #8
  %90 = load ptr, ptr %9, align 8, !tbaa !5
  %91 = load ptr, ptr %7, align 8, !tbaa !5
  %92 = load ptr, ptr %8, align 8, !tbaa !5
  %93 = load ptr, ptr %18, align 8, !tbaa !5
  %94 = getelementptr inbounds %"struct.TypeRepr::VariantMode::Data_Linear", ptr %93, i32 0, i32 0
  %95 = call noundef i64 @_ZNK8TypeRepr10get_offsetERK4SpanRK18StaticTraitResolveRKNS_9FieldPathE(ptr noundef nonnull align 8 dereferenceable(112) %43, ptr noundef nonnull align 8 dereferenceable(8) %91, ptr noundef nonnull align 8 dereferenceable(424) %92, ptr noundef nonnull align 8 dereferenceable(40) %94)
  %96 = load ptr, ptr %18, align 8, !tbaa !5
  %97 = getelementptr inbounds %"struct.TypeRepr::VariantMode::Data_Linear", ptr %96, i32 0, i32 0
  %98 = getelementptr inbounds %"struct.TypeRepr::FieldPath", ptr %97, i32 0, i32 1
  %99 = load i64, ptr %98, align 8, !tbaa !18
  call void @_ZNK19EncodedLiteralSlice5sliceEmm(ptr dead_on_unwind writable sret(%struct.EncodedLiteralSlice) align 8 %20, ptr noundef nonnull align 8 dereferenceable(24) %90, i64 noundef %95, i64 noundef %99)
  %100 = load ptr, ptr %18, align 8, !tbaa !5
  %101 = getelementptr inbounds %"struct.TypeRepr::VariantMode::Data_Linear", ptr %100, i32 0, i32 0
  %102 = getelementptr inbounds %"struct.TypeRepr::FieldPath", ptr %101, i32 0, i32 1
  %103 = load i64, ptr %102, align 8, !tbaa !18
  %104 = call { i64, i64 } @_ZNK19EncodedLiteralSlice9read_uintEm(ptr noundef nonnull align 8 dereferenceable(24) %20, i64 noundef %103)
  %105 = getelementptr inbounds { i64, i64 }, ptr %19, i32 0, i32 0
  %106 = extractvalue { i64, i64 } %104, 0
  store i64 %106, ptr %105, align 8
  %107 = getelementptr inbounds { i64, i64 }, ptr %19, i32 0, i32 1
  %108 = extractvalue { i64, i64 } %104, 1
  store i64 %108, ptr %107, align 8
  call void @llvm.lifetime.end.p0(i64 24, ptr %20) #8
  %109 = load ptr, ptr %18, align 8, !tbaa !5
  %110 = getelementptr inbounds %"struct.TypeRepr::VariantMode::Data_Linear", ptr %109, i32 0, i32 1
  %111 = load i64, ptr %110, align 8, !tbaa !26
  %112 = trunc i64 %111 to i32
  %113 = call noundef zeroext i1 @_ZNK4U128ltEj(ptr noundef nonnull align 8 dereferenceable(16) %19, i32 noundef %112)
  br i1 %113, label %114, label %133

114:                                              ; preds = %89
  %115 = load ptr, ptr %18, align 8, !tbaa !5
  %116 = getelementptr inbounds %"struct.TypeRepr::VariantMode::Data_Linear", ptr %115, i32 0, i32 0
  %117 = getelementptr inbounds %"struct.TypeRepr::FieldPath", ptr %116, i32 0, i32 0
  %118 = load i64, ptr %117, align 8, !tbaa !27
  %119 = trunc i64 %118 to i32
  store i32 %119, ptr %10, align 4, !tbaa !9
  store i8 0, ptr %11, align 1, !tbaa !11
  br label %120

120:                                              ; preds = %114
  %121 = call noundef zeroext i1 @_Z13debug_enabledv()
  br i1 %121, label %122, label %130

122:                                              ; preds = %120
  %123 = load i32, ptr @g_debug_indent_level, align 4, !tbaa !9
  %124 = call noundef nonnull align 8 dereferenceable(8) ptr @_Z12debug_outputiPKc(i32 noundef %123, ptr noundef @__FUNCTION__._ZNK8TypeRepr16get_enum_variantERK4SpanRK18StaticTraitResolveRK19EncodedLiteralSlice)
  %125 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %124, ptr noundef @.str.67)
  %126 = load i32, ptr %10, align 4, !tbaa !9
  %127 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %125, i32 noundef %126)
  %128 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %127, ptr noundef @_ZSt3decRSt8ios_base)
  %129 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %128, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %130

130:                                              ; preds = %122, %120
  br label %131

131:                                              ; preds = %130
  br label %132

132:                                              ; preds = %131
  br label %153

133:                                              ; preds = %89
  %134 = call noundef i64 @_ZNK4U12812truncate_u64Ev(ptr noundef nonnull align 8 dereferenceable(16) %19)
  %135 = load ptr, ptr %18, align 8, !tbaa !5
  %136 = getelementptr inbounds %"struct.TypeRepr::VariantMode::Data_Linear", ptr %135, i32 0, i32 1
  %137 = load i64, ptr %136, align 8, !tbaa !26
  %138 = sub i64 %134, %137
  %139 = trunc i64 %138 to i32
  store i32 %139, ptr %10, align 4, !tbaa !9
  store i8 1, ptr %11, align 1, !tbaa !11
  br label %140

140:                                              ; preds = %133
  %141 = call noundef zeroext i1 @_Z13debug_enabledv()
  br i1 %141, label %142, label %150

142:                                              ; preds = %140
  %143 = load i32, ptr @g_debug_indent_level, align 4, !tbaa !9
  %144 = call noundef nonnull align 8 dereferenceable(8) ptr @_Z12debug_outputiPKc(i32 noundef %143, ptr noundef @__FUNCTION__._ZNK8TypeRepr16get_enum_variantERK4SpanRK18StaticTraitResolveRK19EncodedLiteralSlice)
  %145 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %144, ptr noundef @.str.68)
  %146 = load i32, ptr %10, align 4, !tbaa !9
  %147 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %145, i32 noundef %146)
  %148 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %147, ptr noundef @_ZSt3decRSt8ios_base)
  %149 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %148, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %150

150:                                              ; preds = %142, %140
  br label %151

151:                                              ; preds = %150
  br label %152

152:                                              ; preds = %151
  br label %153

153:                                              ; preds = %152, %132
  call void @llvm.lifetime.end.p0(i64 16, ptr %19) #8
  br label %154

154:                                              ; preds = %153
  store i8 0, ptr %17, align 1, !tbaa !11
  br label %84, !llvm.loop !28

155:                                              ; preds = %88
  br label %156

156:                                              ; preds = %155
  store i8 0, ptr %17, align 1, !tbaa !11
  br label %77, !llvm.loop !29

157:                                              ; preds = %80
  br label %329

158:                                              ; preds = %54
  call void @llvm.lifetime.start.p0(i64 1, ptr %21) #8
  store i8 1, ptr %21, align 1, !tbaa !11
  br label %159

159:                                              ; preds = %252, %158
  %160 = load i8, ptr %21, align 1, !tbaa !11, !range !13, !noundef !14
  %161 = trunc i8 %160 to i1
  br i1 %161, label %163, label %162

162:                                              ; preds = %159
  store i32 25, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %21) #8
  br label %253

163:                                              ; preds = %159
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #8
  %164 = load ptr, ptr %14, align 8, !tbaa !5
  %165 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNK8TypeRepr11VariantMode9as_ValuesEv(ptr noundef nonnull align 8 dereferenceable(72) %164)
  store ptr %165, ptr %22, align 8, !tbaa !5
  br label %166

166:                                              ; preds = %249, %163
  %167 = load ptr, ptr %22, align 8, !tbaa !5
  %168 = load i8, ptr %21, align 1, !tbaa !11, !range !13, !noundef !14
  %169 = trunc i8 %168 to i1
  br i1 %169, label %171, label %170

170:                                              ; preds = %166
  store i32 28, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #8
  br label %251

171:                                              ; preds = %166
  call void @llvm.lifetime.start.p0(i64 16, ptr %23) #8
  call void @llvm.lifetime.start.p0(i64 24, ptr %24) #8
  %172 = load ptr, ptr %9, align 8, !tbaa !5
  %173 = load ptr, ptr %7, align 8, !tbaa !5
  %174 = load ptr, ptr %8, align 8, !tbaa !5
  %175 = load ptr, ptr %22, align 8, !tbaa !5
  %176 = getelementptr inbounds %"struct.TypeRepr::VariantMode::Data_Values", ptr %175, i32 0, i32 0
  %177 = call noundef i64 @_ZNK8TypeRepr10get_offsetERK4SpanRK18StaticTraitResolveRKNS_9FieldPathE(ptr noundef nonnull align 8 dereferenceable(112) %43, ptr noundef nonnull align 8 dereferenceable(8) %173, ptr noundef nonnull align 8 dereferenceable(424) %174, ptr noundef nonnull align 8 dereferenceable(40) %176)
  %178 = load ptr, ptr %22, align 8, !tbaa !5
  %179 = getelementptr inbounds %"struct.TypeRepr::VariantMode::Data_Values", ptr %178, i32 0, i32 0
  %180 = getelementptr inbounds %"struct.TypeRepr::FieldPath", ptr %179, i32 0, i32 1
  %181 = load i64, ptr %180, align 8, !tbaa !30
  call void @_ZNK19EncodedLiteralSlice5sliceEmm(ptr dead_on_unwind writable sret(%struct.EncodedLiteralSlice) align 8 %24, ptr noundef nonnull align 8 dereferenceable(24) %172, i64 noundef %177, i64 noundef %181)
  %182 = load ptr, ptr %22, align 8, !tbaa !5
  %183 = getelementptr inbounds %"struct.TypeRepr::VariantMode::Data_Values", ptr %182, i32 0, i32 0
  %184 = getelementptr inbounds %"struct.TypeRepr::FieldPath", ptr %183, i32 0, i32 1
  %185 = load i64, ptr %184, align 8, !tbaa !30
  %186 = call { i64, i64 } @_ZNK19EncodedLiteralSlice9read_uintEm(ptr noundef nonnull align 8 dereferenceable(24) %24, i64 noundef %185)
  %187 = getelementptr inbounds { i64, i64 }, ptr %23, i32 0, i32 0
  %188 = extractvalue { i64, i64 } %186, 0
  store i64 %188, ptr %187, align 8
  %189 = getelementptr inbounds { i64, i64 }, ptr %23, i32 0, i32 1
  %190 = extractvalue { i64, i64 } %186, 1
  store i64 %190, ptr %189, align 8
  call void @llvm.lifetime.end.p0(i64 24, ptr %24) #8
  call void @llvm.lifetime.start.p0(i64 8, ptr %25) #8
  %191 = load ptr, ptr %22, align 8, !tbaa !5
  %192 = getelementptr inbounds %"struct.TypeRepr::VariantMode::Data_Values", ptr %191, i32 0, i32 1
  %193 = call ptr @_ZNKSt6vectorImSaImEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %192) #8
  %194 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %26, i32 0, i32 0
  store ptr %193, ptr %194, align 8
  %195 = load ptr, ptr %22, align 8, !tbaa !5
  %196 = getelementptr inbounds %"struct.TypeRepr::VariantMode::Data_Values", ptr %195, i32 0, i32 1
  %197 = call ptr @_ZNKSt6vectorImSaImEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %196) #8
  %198 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %27, i32 0, i32 0
  store ptr %197, ptr %198, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %28) #8
  %199 = call noundef i64 @_ZNK4U12812truncate_u64Ev(ptr noundef nonnull align 8 dereferenceable(16) %23)
  store i64 %199, ptr %28, align 8, !tbaa !32
  %200 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %26, i32 0, i32 0
  %201 = load ptr, ptr %200, align 8
  %202 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %27, i32 0, i32 0
  %203 = load ptr, ptr %202, align 8
  %204 = call ptr @_ZSt4findIN9__gnu_cxx17__normal_iteratorIPKmSt6vectorImSaImEEEEmET_S8_S8_RKT0_(ptr %201, ptr %203, ptr noundef nonnull align 8 dereferenceable(8) %28)
  %205 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %25, i32 0, i32 0
  store ptr %204, ptr %205, align 8
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #8
  br label %206

206:                                              ; preds = %171
  call void @llvm.lifetime.start.p0(i64 8, ptr %29) #8
  %207 = load ptr, ptr %22, align 8, !tbaa !5
  %208 = getelementptr inbounds %"struct.TypeRepr::VariantMode::Data_Values", ptr %207, i32 0, i32 1
  %209 = call ptr @_ZNKSt6vectorImSaImEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %208) #8
  %210 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %29, i32 0, i32 0
  store ptr %209, ptr %210, align 8
  %211 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKmSt6vectorImSaImEEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8) %25, ptr noundef nonnull align 8 dereferenceable(8) %29) #8
  %212 = xor i1 %211, true
  call void @llvm.lifetime.end.p0(i64 8, ptr %29) #8
  br i1 %212, label %213, label %227

213:                                              ; preds = %206
  call void @llvm.lifetime.start.p0(i64 8, ptr %30) #8
  %214 = load ptr, ptr %7, align 8, !tbaa !5
  call void @_ZN4SpanC1ERKS_(ptr noundef nonnull align 8 dereferenceable(8) %30, ptr noundef nonnull align 8 dereferenceable(8) %214)
  call void @llvm.lifetime.start.p0(i64 8, ptr %32) #8
  %215 = getelementptr inbounds %class.anon.130, ptr %32, i32 0, i32 0
  store ptr %23, ptr %215, align 8, !tbaa !5
  call void @"_ZNSt8functionIFvRSoEEC2IZNK8TypeRepr16get_enum_variantERK4SpanRK18StaticTraitResolveRK19EncodedLiteralSliceE3$_0vEEOT_"(ptr noundef nonnull align 8 dereferenceable(32) %31, ptr noundef nonnull align 8 dereferenceable(8) %32) #8
  invoke void @_ZNK4Span3bugESt8functionIFvRSoEE(ptr noundef nonnull align 8 dereferenceable(8) %30, ptr noundef %31)
          to label %216 unwind label %219

216:                                              ; preds = %213
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %31) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %32) #8
  call void @_ZN4SpanD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %30) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %30) #8
  %217 = call ptr @__cxa_allocate_exception(i64 16) #8
  invoke void @_ZNSt13runtime_errorC1EPKc(ptr noundef nonnull align 8 dereferenceable(16) %217, ptr noundef @.str.54)
          to label %218 unwind label %223

218:                                              ; preds = %216
  call void @__cxa_throw(ptr %217, ptr @_ZTISt13runtime_error, ptr @_ZNSt13runtime_errorD1Ev) #10
  unreachable

219:                                              ; preds = %213
  %220 = landingpad { ptr, i32 }
          cleanup
  %221 = extractvalue { ptr, i32 } %220, 0
  store ptr %221, ptr %33, align 8
  %222 = extractvalue { ptr, i32 } %220, 1
  store i32 %222, ptr %34, align 4
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %31) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %32) #8
  call void @_ZN4SpanD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %30) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %30) #8
  br label %250

223:                                              ; preds = %216
  %224 = landingpad { ptr, i32 }
          cleanup
  %225 = extractvalue { ptr, i32 } %224, 0
  store ptr %225, ptr %33, align 8
  %226 = extractvalue { ptr, i32 } %224, 1
  store i32 %226, ptr %34, align 4
  call void @__cxa_free_exception(ptr %217) #8
  br label %250

227:                                              ; preds = %206
  br label %228

228:                                              ; preds = %227
  br label %229

229:                                              ; preds = %228
  call void @llvm.lifetime.start.p0(i64 8, ptr %35) #8
  %230 = load ptr, ptr %22, align 8, !tbaa !5
  %231 = getelementptr inbounds %"struct.TypeRepr::VariantMode::Data_Values", ptr %230, i32 0, i32 1
  %232 = call ptr @_ZNKSt6vectorImSaImEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %231) #8
  %233 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %35, i32 0, i32 0
  store ptr %232, ptr %233, align 8
  %234 = call noundef i64 @_ZN9__gnu_cxxmiIPKmSt6vectorImSaImEEEENS_17__normal_iteratorIT_T0_E15difference_typeERKS9_SC_(ptr noundef nonnull align 8 dereferenceable(8) %25, ptr noundef nonnull align 8 dereferenceable(8) %35) #8
  %235 = trunc i64 %234 to i32
  store i32 %235, ptr %10, align 4, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 8, ptr %35) #8
  br label %236

236:                                              ; preds = %229
  %237 = call noundef zeroext i1 @_Z13debug_enabledv()
  br i1 %237, label %238, label %246

238:                                              ; preds = %236
  %239 = load i32, ptr @g_debug_indent_level, align 4, !tbaa !9
  %240 = call noundef nonnull align 8 dereferenceable(8) ptr @_Z12debug_outputiPKc(i32 noundef %239, ptr noundef @__FUNCTION__._ZNK8TypeRepr16get_enum_variantERK4SpanRK18StaticTraitResolveRK19EncodedLiteralSlice)
  %241 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %240, ptr noundef @.str.69)
  %242 = load i32, ptr %10, align 4, !tbaa !9
  %243 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %241, i32 noundef %242)
  %244 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %243, ptr noundef @_ZSt3decRSt8ios_base)
  %245 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %244, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %246

246:                                              ; preds = %238, %236
  br label %247

247:                                              ; preds = %246
  br label %248

248:                                              ; preds = %247
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %23) #8
  br label %249

249:                                              ; preds = %248
  store i8 0, ptr %21, align 1, !tbaa !11
  br label %166, !llvm.loop !33

250:                                              ; preds = %223, %219
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %23) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %21) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %11) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #8
  br label %337

251:                                              ; preds = %170
  br label %252

252:                                              ; preds = %251
  store i8 0, ptr %21, align 1, !tbaa !11
  br label %159, !llvm.loop !34

253:                                              ; preds = %162
  br label %329

254:                                              ; preds = %54
  call void @llvm.lifetime.start.p0(i64 1, ptr %36) #8
  store i8 1, ptr %36, align 1, !tbaa !11
  br label %255

255:                                              ; preds = %327, %254
  %256 = load i8, ptr %36, align 1, !tbaa !11, !range !13, !noundef !14
  %257 = trunc i8 %256 to i1
  br i1 %257, label %259, label %258

258:                                              ; preds = %255
  store i32 35, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %36) #8
  br label %328

259:                                              ; preds = %255
  call void @llvm.lifetime.start.p0(i64 8, ptr %37) #8
  %260 = load ptr, ptr %14, align 8, !tbaa !5
  %261 = call noundef nonnull align 8 dereferenceable(44) ptr @_ZNK8TypeRepr11VariantMode10as_NonZeroEv(ptr noundef nonnull align 8 dereferenceable(72) %260)
  store ptr %261, ptr %37, align 8, !tbaa !5
  br label %262

262:                                              ; preds = %325, %259
  %263 = load ptr, ptr %37, align 8, !tbaa !5
  %264 = load i8, ptr %36, align 1, !tbaa !11, !range !13, !noundef !14
  %265 = trunc i8 %264 to i1
  br i1 %265, label %267, label %266

266:                                              ; preds = %262
  store i32 38, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %37) #8
  br label %326

267:                                              ; preds = %262
  call void @llvm.lifetime.start.p0(i64 8, ptr %38) #8
  %268 = load ptr, ptr %7, align 8, !tbaa !5
  %269 = load ptr, ptr %8, align 8, !tbaa !5
  %270 = load ptr, ptr %37, align 8, !tbaa !5
  %271 = getelementptr inbounds %"struct.TypeRepr::VariantMode::Data_NonZero", ptr %270, i32 0, i32 0
  %272 = call noundef i64 @_ZNK8TypeRepr10get_offsetERK4SpanRK18StaticTraitResolveRKNS_9FieldPathE(ptr noundef nonnull align 8 dereferenceable(112) %43, ptr noundef nonnull align 8 dereferenceable(8) %268, ptr noundef nonnull align 8 dereferenceable(424) %269, ptr noundef nonnull align 8 dereferenceable(40) %271)
  store i64 %272, ptr %38, align 8, !tbaa !32
  call void @llvm.lifetime.start.p0(i64 1, ptr %39) #8
  store i8 0, ptr %39, align 1, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 8, ptr %40) #8
  store i64 0, ptr %40, align 8, !tbaa !32
  br label %273

273:                                              ; preds = %294, %267
  %274 = load i64, ptr %40, align 8, !tbaa !32
  %275 = load ptr, ptr %37, align 8, !tbaa !5
  %276 = getelementptr inbounds %"struct.TypeRepr::VariantMode::Data_NonZero", ptr %275, i32 0, i32 0
  %277 = getelementptr inbounds %"struct.TypeRepr::FieldPath", ptr %276, i32 0, i32 1
  %278 = load i64, ptr %277, align 8, !tbaa !35
  %279 = icmp ult i64 %274, %278
  br i1 %279, label %281, label %280

280:                                              ; preds = %273
  store i32 41, ptr %13, align 4
  br label %297

281:                                              ; preds = %273
  call void @llvm.lifetime.start.p0(i64 16, ptr %41) #8
  call void @llvm.lifetime.start.p0(i64 24, ptr %42) #8
  %282 = load ptr, ptr %9, align 8, !tbaa !5
  %283 = load i64, ptr %38, align 8, !tbaa !32
  %284 = load i64, ptr %40, align 8, !tbaa !32
  %285 = add i64 %283, %284
  call void @_ZNK19EncodedLiteralSlice5sliceEmm(ptr dead_on_unwind writable sret(%struct.EncodedLiteralSlice) align 8 %42, ptr noundef nonnull align 8 dereferenceable(24) %282, i64 noundef %285, i64 noundef 1)
  %286 = call { i64, i64 } @_ZNK19EncodedLiteralSlice9read_uintEm(ptr noundef nonnull align 8 dereferenceable(24) %42, i64 noundef 1)
  %287 = getelementptr inbounds { i64, i64 }, ptr %41, i32 0, i32 0
  %288 = extractvalue { i64, i64 } %286, 0
  store i64 %288, ptr %287, align 8
  %289 = getelementptr inbounds { i64, i64 }, ptr %41, i32 0, i32 1
  %290 = extractvalue { i64, i64 } %286, 1
  store i64 %290, ptr %289, align 8
  %291 = call noundef zeroext i1 @_ZNK4U128neEj(ptr noundef nonnull align 8 dereferenceable(16) %41, i32 noundef 0)
  call void @llvm.lifetime.end.p0(i64 24, ptr %42) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %41) #8
  br i1 %291, label %292, label %293

292:                                              ; preds = %281
  store i8 1, ptr %39, align 1, !tbaa !11
  store i32 41, ptr %13, align 4
  br label %297

293:                                              ; preds = %281
  br label %294

294:                                              ; preds = %293
  %295 = load i64, ptr %40, align 8, !tbaa !32
  %296 = add i64 %295, 1
  store i64 %296, ptr %40, align 8, !tbaa !32
  br label %273, !llvm.loop !37

297:                                              ; preds = %292, %280
  call void @llvm.lifetime.end.p0(i64 8, ptr %40) #8
  br label %298

298:                                              ; preds = %297
  %299 = load i8, ptr %39, align 1, !tbaa !11, !range !13, !noundef !14
  %300 = trunc i8 %299 to i1
  br i1 %300, label %301, label %306

301:                                              ; preds = %298
  %302 = load ptr, ptr %37, align 8, !tbaa !5
  %303 = getelementptr inbounds %"struct.TypeRepr::VariantMode::Data_NonZero", ptr %302, i32 0, i32 1
  %304 = load i32, ptr %303, align 8, !tbaa !38
  %305 = sub i32 1, %304
  br label %310

306:                                              ; preds = %298
  %307 = load ptr, ptr %37, align 8, !tbaa !5
  %308 = getelementptr inbounds %"struct.TypeRepr::VariantMode::Data_NonZero", ptr %307, i32 0, i32 1
  %309 = load i32, ptr %308, align 8, !tbaa !38
  br label %310

310:                                              ; preds = %306, %301
  %311 = phi i32 [ %305, %301 ], [ %309, %306 ]
  store i32 %311, ptr %10, align 4, !tbaa !9
  br label %312

312:                                              ; preds = %310
  %313 = call noundef zeroext i1 @_Z13debug_enabledv()
  br i1 %313, label %314, label %322

314:                                              ; preds = %312
  %315 = load i32, ptr @g_debug_indent_level, align 4, !tbaa !9
  %316 = call noundef nonnull align 8 dereferenceable(8) ptr @_Z12debug_outputiPKc(i32 noundef %315, ptr noundef @__FUNCTION__._ZNK8TypeRepr16get_enum_variantERK4SpanRK18StaticTraitResolveRK19EncodedLiteralSlice)
  %317 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %316, ptr noundef @.str.70)
  %318 = load i32, ptr %10, align 4, !tbaa !9
  %319 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %317, i32 noundef %318)
  %320 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %319, ptr noundef @_ZSt3decRSt8ios_base)
  %321 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %320, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %322

322:                                              ; preds = %314, %312
  br label %323

323:                                              ; preds = %322
  br label %324

324:                                              ; preds = %323
  call void @llvm.lifetime.end.p0(i64 1, ptr %39) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %38) #8
  br label %325

325:                                              ; preds = %324
  store i8 0, ptr %36, align 1, !tbaa !11
  br label %262, !llvm.loop !39

326:                                              ; preds = %266
  br label %327

327:                                              ; preds = %326
  store i8 0, ptr %36, align 1, !tbaa !11
  br label %255, !llvm.loop !40

328:                                              ; preds = %258
  br label %329

329:                                              ; preds = %328, %253, %157, %75, %54
  br label %330

330:                                              ; preds = %329
  store i8 0, ptr %12, align 1, !tbaa !11
  br label %50, !llvm.loop !41

331:                                              ; preds = %53
  br label %332

332:                                              ; preds = %331
  store i8 0, ptr %12, align 1, !tbaa !11
  br label %44, !llvm.loop !42

333:                                              ; preds = %47
  %334 = call i64 @_ZSt9make_pairIRjRbESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS3_INS4_IT0_E4typeEE6__typeEEOS5_OSA_(ptr noundef nonnull align 4 dereferenceable(4) %10, ptr noundef nonnull align 1 dereferenceable(1) %11)
  %335 = trunc i64 %334 to i40
  store i40 %335, ptr %5, align 4
  store i32 1, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %11) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #8
  %336 = load i64, ptr %5, align 4
  ret i64 %336

337:                                              ; preds = %250
  %338 = load ptr, ptr %33, align 8
  %339 = load i32, ptr %34, align 4
  %340 = insertvalue { ptr, i32 } poison, ptr %338, 0
  %341 = insertvalue { ptr, i32 } %340, i32 %339, 1
  resume { ptr, i32 } %341
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK8TypeRepr11VariantMode3tagEv(ptr noundef nonnull align 8 dereferenceable(72)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 1 dereferenceable(1) ptr @_ZNK8TypeRepr11VariantMode7as_NoneEv(ptr noundef nonnull align 8 dereferenceable(72)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(56) ptr @_ZNK8TypeRepr11VariantMode9as_LinearEv(ptr noundef nonnull align 8 dereferenceable(72)) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK19EncodedLiteralSlice5sliceEmm(ptr dead_on_unwind noalias writable sret(%struct.EncodedLiteralSlice) align 8, ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, i64 noundef) #6 align 2

declare { i64, i64 } @_ZNK19EncodedLiteralSlice9read_uintEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK4U128ltEj(ptr noundef nonnull align 8 dereferenceable(16), i32 noundef) #6 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNK4U12812truncate_u64Ev(ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(64) ptr @_ZNK8TypeRepr11VariantMode9as_ValuesEv(ptr noundef nonnull align 8 dereferenceable(72)) #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local ptr @_ZSt4findIN9__gnu_cxx17__normal_iteratorIPKmSt6vectorImSaImEEEEmET_S8_S8_RKT0_(ptr, ptr, ptr noundef nonnull align 8 dereferenceable(8)) #5

; Function Attrs: mustprogress nounwind uwtable
declare hidden void @"_ZNSt8functionIFvRSoEEC2IZNK8TypeRepr16get_enum_variantERK4SpanRK18StaticTraitResolveRK19EncodedLiteralSliceE3$_0vEEOT_"(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZN9__gnu_cxxmiIPKmSt6vectorImSaImEEEENS_17__normal_iteratorIT_T0_E15difference_typeERKS9_SC_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #7

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(44) ptr @_ZNK8TypeRepr11VariantMode10as_NonZeroEv(ptr noundef nonnull align 8 dereferenceable(72)) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK4U128neEj(ptr noundef nonnull align 8 dereferenceable(16), i32 noundef) #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local i64 @_ZSt9make_pairIRjRbESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS3_INS4_IT0_E4typeEE6__typeEEOS5_OSA_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 1 dereferenceable(1)) #6

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress 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 = { 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 #7 = { 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 #8 = { nounwind }
attributes #9 = { noreturn nounwind }
attributes #10 = { 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, !12, i64 0}
!12 = !{!"bool", !7, i64 0}
!13 = !{i8 0, i8 2}
!14 = !{}
!15 = distinct !{!15, !16}
!16 = !{!"llvm.loop.mustprogress"}
!17 = distinct !{!17, !16}
!18 = !{!19, !21, i64 8}
!19 = !{!"_ZTSN8TypeRepr11VariantMode11Data_LinearE", !20, i64 0, !21, i64 40, !21, i64 48}
!20 = !{!"_ZTSN8TypeRepr9FieldPathE", !21, i64 0, !21, i64 8, !22, i64 16}
!21 = !{!"long", !7, i64 0}
!22 = !{!"_ZTSSt6vectorImSaImEE", !23, i64 0}
!23 = !{!"_ZTSSt12_Vector_baseImSaImEE", !24, i64 0}
!24 = !{!"_ZTSNSt12_Vector_baseImSaImEE12_Vector_implE", !25, i64 0}
!25 = !{!"_ZTSNSt12_Vector_baseImSaImEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!26 = !{!19, !21, i64 40}
!27 = !{!19, !21, i64 0}
!28 = distinct !{!28, !16}
!29 = distinct !{!29, !16}
!30 = !{!31, !21, i64 8}
!31 = !{!"_ZTSN8TypeRepr11VariantMode11Data_ValuesE", !20, i64 0, !22, i64 40}
!32 = !{!21, !21, i64 0}
!33 = distinct !{!33, !16}
!34 = distinct !{!34, !16}
!35 = !{!36, !21, i64 8}
!36 = !{!"_ZTSN8TypeRepr11VariantMode12Data_NonZeroE", !20, i64 0, !10, i64 40}
!37 = distinct !{!37, !16}
!38 = !{!36, !10, i64 40}
!39 = distinct !{!39, !16}
!40 = distinct !{!40, !16}
!41 = distinct !{!41, !16}
!42 = distinct !{!42, !16}


; 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.U128 = type { i64, i64 }
%struct.EncodedLiteralSlice = type { ptr, i64, i64 }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%struct.Span = type { ptr }
%"class.std::function.64" = 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.130 = type { ptr }

@.str.52 = external hidden unnamed_addr constant [39 x i8], align 1
@.str.53 = external hidden unnamed_addr constant [75 x i8], align 1
@.str.54 = external hidden unnamed_addr constant [17 x i8], align 1
@_ZTISt13runtime_error = external constant ptr
@g_debug_indent_level = external local_unnamed_addr global i32, align 4
@__PRETTY_FUNCTION__._ZNK8TypeRepr16get_enum_variantERK4SpanRK18StaticTraitResolveRK19EncodedLiteralSlice = external hidden unnamed_addr constant [134 x i8], align 1
@__FUNCTION__._ZNK8TypeRepr16get_enum_variantERK4SpanRK18StaticTraitResolveRK19EncodedLiteralSlice = external hidden unnamed_addr constant [17 x i8], align 1
@.str.67 = external hidden unnamed_addr constant [30 x i8], align 1
@.str.68 = external hidden unnamed_addr constant [30 x i8], align 1
@.str.69 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.70 = external hidden unnamed_addr constant [25 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 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) #0

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #1

declare void @_ZN4SpanC1ERKS_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #2

declare void @_ZNK4Span3bugESt8functionIFvRSoEE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #2

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

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

declare ptr @__cxa_allocate_exception(i64) local_unnamed_addr

declare void @_ZNSt13runtime_errorC1EPKc(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) unnamed_addr #2

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 #4

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

declare noundef zeroext i1 @_Z13debug_enabledv() local_unnamed_addr #2

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

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

; 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 #6 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 #6 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

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZNK8TypeRepr10get_offsetERK4SpanRK18StaticTraitResolveRKNS_9FieldPathE(ptr noundef nonnull align 8 dereferenceable(112), ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(424), ptr noundef nonnull align 8 dereferenceable(40)) local_unnamed_addr #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorImSaImEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorImSaImEE3endEv(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_cxxneIPKmSt6vectorImSaImEEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #7

; Function Attrs: mustprogress uwtable
define dso_local range(i64 0, 1099511627776) i64 @_ZNK8TypeRepr16get_enum_variantERK4SpanRK18StaticTraitResolveRK19EncodedLiteralSlice(ptr noundef nonnull align 8 dereferenceable(112) %0, ptr noundef nonnull align 8 dereferenceable(8) %1, ptr noundef nonnull align 8 dereferenceable(424) %2, ptr noundef nonnull align 8 dereferenceable(24) %3) local_unnamed_addr #6 align 2 personality ptr @__gxx_personality_v0 {
.lr.ph89:
  %4 = alloca i32, align 4
  %5 = alloca i8, align 1
  %6 = alloca %class.U128, align 8
  %7 = alloca %struct.EncodedLiteralSlice, align 8
  %8 = alloca %class.U128, align 8
  %9 = alloca %struct.EncodedLiteralSlice, align 8
  %10 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %11 = alloca i64, align 8
  %12 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %13 = alloca %struct.Span, align 8
  %14 = alloca %"class.std::function.64", align 8
  %15 = alloca %class.anon.130, align 8
  %16 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %17 = alloca %class.U128, align 8
  %18 = alloca %struct.EncodedLiteralSlice, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #8
  store i32 0, ptr %4, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %5) #8
  store i8 0, ptr %5, align 1, !tbaa !9
  %19 = getelementptr inbounds i8, ptr %0, i64 16
  %20 = getelementptr inbounds i8, ptr %17, i64 8
  %21 = tail call noundef i32 @_ZNK8TypeRepr11VariantMode3tagEv(ptr noundef nonnull align 8 dereferenceable(72) %19)
  switch i32 %21, label %.loopexit78 [
    i32 0, label %24
    i32 1, label %.preheader
    i32 2, label %.lr.ph84
    i32 3, label %.lr.ph82
    i32 4, label %.lr.ph80
  ]

.loopexit78:                                      ; preds = %.preheader, %.lr.ph89, %..loopexit68_crit_edge, %..loopexit69_crit_edge, %109, %112
  %22 = call i64 @_ZSt9make_pairIRjRbESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS3_INS4_IT0_E4typeEE6__typeEEOS5_OSA_(ptr noundef nonnull align 4 dereferenceable(4) %4, ptr noundef nonnull align 1 dereferenceable(1) %5)
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #8
  %.sroa.054.0.insert.ext = and i64 %22, 1099511627775
  ret i64 %.sroa.054.0.insert.ext

.preheader:                                       ; preds = %.lr.ph89
  %23 = tail call noundef nonnull align 1 dereferenceable(1) ptr @_ZNK8TypeRepr11VariantMode7as_NoneEv(ptr noundef nonnull align 8 dereferenceable(72) %19)
  br label %.loopexit78

24:                                               ; preds = %.lr.ph89
  tail call void @__assert_fail(ptr noundef nonnull @.str.52, ptr noundef nonnull @.str.53, i32 noundef 2240, ptr noundef nonnull @__PRETTY_FUNCTION__._ZNK8TypeRepr16get_enum_variantERK4SpanRK18StaticTraitResolveRK19EncodedLiteralSlice) #9
  unreachable

.lr.ph84:                                         ; preds = %.lr.ph89
  %25 = getelementptr inbounds i8, ptr %6, i64 8
  %26 = tail call noundef nonnull align 8 dereferenceable(56) ptr @_ZNK8TypeRepr11VariantMode9as_LinearEv(ptr noundef nonnull align 8 dereferenceable(72) %19)
  %27 = getelementptr inbounds i8, ptr %26, i64 8
  %28 = getelementptr inbounds i8, ptr %26, i64 40
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %6) #8
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %7) #8
  %29 = tail call noundef i64 @_ZNK8TypeRepr10get_offsetERK4SpanRK18StaticTraitResolveRKNS_9FieldPathE(ptr noundef nonnull align 8 dereferenceable(112) %0, ptr noundef nonnull align 8 dereferenceable(8) %1, ptr noundef nonnull align 8 dereferenceable(424) %2, ptr noundef nonnull align 8 dereferenceable(40) %26)
  %30 = load i64, ptr %27, align 8, !tbaa !11
  call void @_ZNK19EncodedLiteralSlice5sliceEmm(ptr dead_on_unwind nonnull writable sret(%struct.EncodedLiteralSlice) align 8 %7, ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %29, i64 noundef %30)
  %31 = load i64, ptr %27, align 8, !tbaa !11
  %32 = call { i64, i64 } @_ZNK19EncodedLiteralSlice9read_uintEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %31)
  %33 = extractvalue { i64, i64 } %32, 0
  store i64 %33, ptr %6, align 8
  %34 = extractvalue { i64, i64 } %32, 1
  store i64 %34, ptr %25, align 8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %7) #8
  %35 = load i64, ptr %28, align 8, !tbaa !20
  %36 = trunc i64 %35 to i32
  %37 = call noundef zeroext i1 @_ZNK4U128ltEj(ptr noundef nonnull align 8 dereferenceable(16) %6, i32 noundef %36)
  br i1 %37, label %38, label %42

38:                                               ; preds = %.lr.ph84
  %39 = load i64, ptr %26, align 8, !tbaa !21
  %40 = trunc i64 %39 to i32
  store i32 %40, ptr %4, align 4, !tbaa !5
  store i8 0, ptr %5, align 1, !tbaa !9
  %41 = call noundef zeroext i1 @_Z13debug_enabledv()
  br i1 %41, label %..loopexit68_crit_edge.sink.split, label %..loopexit68_crit_edge

42:                                               ; preds = %.lr.ph84
  %43 = call noundef i64 @_ZNK4U12812truncate_u64Ev(ptr noundef nonnull align 8 dereferenceable(16) %6)
  %44 = load i64, ptr %28, align 8, !tbaa !20
  %45 = sub i64 %43, %44
  %46 = trunc i64 %45 to i32
  store i32 %46, ptr %4, align 4, !tbaa !5
  store i8 1, ptr %5, align 1, !tbaa !9
  %47 = call noundef zeroext i1 @_Z13debug_enabledv()
  br i1 %47, label %..loopexit68_crit_edge.sink.split, label %..loopexit68_crit_edge

..loopexit68_crit_edge.sink.split:                ; preds = %42, %38
  %.str.68.sink = phi ptr [ @.str.67, %38 ], [ @.str.68, %42 ]
  %.sink93 = phi i32 [ %40, %38 ], [ %46, %42 ]
  %48 = load i32, ptr @g_debug_indent_level, align 4, !tbaa !5
  %49 = call noundef nonnull align 8 dereferenceable(8) ptr @_Z12debug_outputiPKc(i32 noundef %48, ptr noundef nonnull @__FUNCTION__._ZNK8TypeRepr16get_enum_variantERK4SpanRK18StaticTraitResolveRK19EncodedLiteralSlice)
  %50 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %49, ptr noundef nonnull %.str.68.sink)
  %51 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %50, i32 noundef %.sink93)
  %52 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %51, ptr noundef nonnull @_ZSt3decRSt8ios_base)
  %53 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %52, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %..loopexit68_crit_edge

..loopexit68_crit_edge:                           ; preds = %..loopexit68_crit_edge.sink.split, %42, %38
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %6) #8
  br label %.loopexit78

.lr.ph82:                                         ; preds = %.lr.ph89
  %54 = getelementptr inbounds i8, ptr %8, i64 8
  %55 = tail call noundef nonnull align 8 dereferenceable(64) ptr @_ZNK8TypeRepr11VariantMode9as_ValuesEv(ptr noundef nonnull align 8 dereferenceable(72) %19)
  %56 = getelementptr inbounds i8, ptr %55, i64 8
  %57 = getelementptr inbounds i8, ptr %55, i64 40
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %8) #8
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %9) #8
  %58 = tail call noundef i64 @_ZNK8TypeRepr10get_offsetERK4SpanRK18StaticTraitResolveRKNS_9FieldPathE(ptr noundef nonnull align 8 dereferenceable(112) %0, ptr noundef nonnull align 8 dereferenceable(8) %1, ptr noundef nonnull align 8 dereferenceable(424) %2, ptr noundef nonnull align 8 dereferenceable(40) %55)
  %59 = load i64, ptr %56, align 8, !tbaa !22
  call void @_ZNK19EncodedLiteralSlice5sliceEmm(ptr dead_on_unwind nonnull writable sret(%struct.EncodedLiteralSlice) align 8 %9, ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %58, i64 noundef %59)
  %60 = load i64, ptr %56, align 8, !tbaa !22
  %61 = call { i64, i64 } @_ZNK19EncodedLiteralSlice9read_uintEm(ptr noundef nonnull align 8 dereferenceable(24) %9, i64 noundef %60)
  %62 = extractvalue { i64, i64 } %61, 0
  store i64 %62, ptr %8, align 8
  %63 = extractvalue { i64, i64 } %61, 1
  store i64 %63, ptr %54, align 8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %9) #8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #8
  %64 = call ptr @_ZNKSt6vectorImSaImEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %57) #8
  %65 = call ptr @_ZNKSt6vectorImSaImEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %57) #8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #8
  %66 = call noundef i64 @_ZNK4U12812truncate_u64Ev(ptr noundef nonnull align 8 dereferenceable(16) %8)
  store i64 %66, ptr %11, align 8, !tbaa !24
  %67 = call ptr @_ZSt4findIN9__gnu_cxx17__normal_iteratorIPKmSt6vectorImSaImEEEEmET_S8_S8_RKT0_(ptr %64, ptr %65, ptr noundef nonnull align 8 dereferenceable(8) %11)
  store ptr %67, ptr %10, align 8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #8
  %68 = call ptr @_ZNKSt6vectorImSaImEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %57) #8
  store ptr %68, ptr %12, align 8
  %69 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKmSt6vectorImSaImEEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull align 8 dereferenceable(8) %12) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #8
  br i1 %69, label %78, label %70

70:                                               ; preds = %.lr.ph82
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %13) #8
  call void @_ZN4SpanC1ERKS_(ptr noundef nonnull align 8 dereferenceable(8) %13, ptr noundef nonnull align 8 dereferenceable(8) %1)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %15) #8
  store ptr %8, ptr %15, align 8, !tbaa !25
  call void @"_ZNSt8functionIFvRSoEEC2IZNK8TypeRepr16get_enum_variantERK4SpanRK18StaticTraitResolveRK19EncodedLiteralSliceE3$_0vEEOT_"(ptr noundef nonnull align 8 dereferenceable(32) %14, ptr noundef nonnull align 8 dereferenceable(8) %15) #8
  invoke void @_ZNK4Span3bugESt8functionIFvRSoEE(ptr noundef nonnull align 8 dereferenceable(8) %13, ptr noundef nonnull %14)
          to label %71 unwind label %74

71:                                               ; preds = %70
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %14) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %15) #8
  call void @_ZN4SpanD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %13) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #8
  %72 = call ptr @__cxa_allocate_exception(i64 16) #8
  invoke void @_ZNSt13runtime_errorC1EPKc(ptr noundef nonnull align 8 dereferenceable(16) %72, ptr noundef nonnull @.str.54)
          to label %73 unwind label %76

73:                                               ; preds = %71
  call void @__cxa_throw(ptr nonnull %72, ptr nonnull @_ZTISt13runtime_error, ptr nonnull @_ZNSt13runtime_errorD1Ev) #10
  unreachable

74:                                               ; preds = %70
  %75 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %14) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %15) #8
  call void @_ZN4SpanD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %13) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #8
  br label %90

76:                                               ; preds = %71
  %77 = landingpad { ptr, i32 }
          cleanup
  call void @__cxa_free_exception(ptr %72) #8
  br label %90

78:                                               ; preds = %.lr.ph82
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %16) #8
  %79 = call ptr @_ZNKSt6vectorImSaImEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %57) #8
  store ptr %79, ptr %16, align 8
  %80 = call noundef i64 @_ZN9__gnu_cxxmiIPKmSt6vectorImSaImEEEENS_17__normal_iteratorIT_T0_E15difference_typeERKS9_SC_(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull align 8 dereferenceable(8) %16) #8
  %81 = trunc i64 %80 to i32
  store i32 %81, ptr %4, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %16) #8
  %82 = call noundef zeroext i1 @_Z13debug_enabledv()
  br i1 %82, label %83, label %..loopexit69_crit_edge

83:                                               ; preds = %78
  %84 = load i32, ptr @g_debug_indent_level, align 4, !tbaa !5
  %85 = call noundef nonnull align 8 dereferenceable(8) ptr @_Z12debug_outputiPKc(i32 noundef %84, ptr noundef nonnull @__FUNCTION__._ZNK8TypeRepr16get_enum_variantERK4SpanRK18StaticTraitResolveRK19EncodedLiteralSlice)
  %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.69)
  %87 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %86, i32 noundef %81)
  %88 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %87, ptr noundef nonnull @_ZSt3decRSt8ios_base)
  %89 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %88, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %..loopexit69_crit_edge

..loopexit69_crit_edge:                           ; preds = %83, %78
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #8
  br label %.loopexit78

90:                                               ; preds = %76, %74
  %.pn = phi { ptr, i32 } [ %77, %76 ], [ %75, %74 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #8
  resume { ptr, i32 } %.pn

.lr.ph80:                                         ; preds = %.lr.ph89
  %91 = tail call noundef nonnull align 8 dereferenceable(44) ptr @_ZNK8TypeRepr11VariantMode10as_NonZeroEv(ptr noundef nonnull align 8 dereferenceable(72) %19)
  %92 = getelementptr inbounds i8, ptr %91, i64 8
  %93 = getelementptr inbounds i8, ptr %91, i64 40
  %94 = tail call noundef i64 @_ZNK8TypeRepr10get_offsetERK4SpanRK18StaticTraitResolveRKNS_9FieldPathE(ptr noundef nonnull align 8 dereferenceable(112) %0, ptr noundef nonnull align 8 dereferenceable(8) %1, ptr noundef nonnull align 8 dereferenceable(424) %2, ptr noundef nonnull align 8 dereferenceable(40) %91)
  %95 = load i64, ptr %92, align 8, !tbaa !26
  %.not = icmp eq i64 %95, 0
  br i1 %.not, label %.critedge, label %.lr.ph

96:                                               ; preds = %.lr.ph
  %97 = add nuw i64 %.079, 1
  %98 = load i64, ptr %92, align 8, !tbaa !26
  %99 = icmp ult i64 %97, %98
  br i1 %99, label %.lr.ph, label %.critedge, !llvm.loop !28

.lr.ph:                                           ; preds = %.lr.ph80, %96
  %.079 = phi i64 [ %97, %96 ], [ 0, %.lr.ph80 ]
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %17) #8
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %18) #8
  %100 = add i64 %.079, %94
  call void @_ZNK19EncodedLiteralSlice5sliceEmm(ptr dead_on_unwind nonnull writable sret(%struct.EncodedLiteralSlice) align 8 %18, ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %100, i64 noundef 1)
  %101 = call { i64, i64 } @_ZNK19EncodedLiteralSlice9read_uintEm(ptr noundef nonnull align 8 dereferenceable(24) %18, i64 noundef 1)
  %102 = extractvalue { i64, i64 } %101, 0
  store i64 %102, ptr %17, align 8
  %103 = extractvalue { i64, i64 } %101, 1
  store i64 %103, ptr %20, align 8
  %104 = call noundef zeroext i1 @_ZNK4U128neEj(ptr noundef nonnull align 8 dereferenceable(16) %17, i32 noundef 0)
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %18) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %17) #8
  br i1 %104, label %105, label %96

105:                                              ; preds = %.lr.ph
  %106 = load i32, ptr %93, align 8, !tbaa !30
  %107 = sub i32 1, %106
  br label %109

.critedge:                                        ; preds = %96, %.lr.ph80
  %108 = load i32, ptr %93, align 8, !tbaa !30
  br label %109

109:                                              ; preds = %.critedge, %105
  %110 = phi i32 [ %107, %105 ], [ %108, %.critedge ]
  store i32 %110, ptr %4, align 4, !tbaa !5
  %111 = call noundef zeroext i1 @_Z13debug_enabledv()
  br i1 %111, label %112, label %.loopexit78

112:                                              ; preds = %109
  %113 = load i32, ptr @g_debug_indent_level, align 4, !tbaa !5
  %114 = call noundef nonnull align 8 dereferenceable(8) ptr @_Z12debug_outputiPKc(i32 noundef %113, ptr noundef nonnull @__FUNCTION__._ZNK8TypeRepr16get_enum_variantERK4SpanRK18StaticTraitResolveRK19EncodedLiteralSlice)
  %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.70)
  %116 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %115, i32 noundef %110)
  %117 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %116, ptr noundef nonnull @_ZSt3decRSt8ios_base)
  %118 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %117, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %.loopexit78
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK8TypeRepr11VariantMode3tagEv(ptr noundef nonnull align 8 dereferenceable(72)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 1 dereferenceable(1) ptr @_ZNK8TypeRepr11VariantMode7as_NoneEv(ptr noundef nonnull align 8 dereferenceable(72)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(56) ptr @_ZNK8TypeRepr11VariantMode9as_LinearEv(ptr noundef nonnull align 8 dereferenceable(72)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK19EncodedLiteralSlice5sliceEmm(ptr dead_on_unwind noalias writable sret(%struct.EncodedLiteralSlice) align 8, ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, i64 noundef) local_unnamed_addr #6 align 2

declare { i64, i64 } @_ZNK19EncodedLiteralSlice9read_uintEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK4U128ltEj(ptr noundef nonnull align 8 dereferenceable(16), i32 noundef) local_unnamed_addr #6 align 2

; 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 #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNK4U12812truncate_u64Ev(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(64) ptr @_ZNK8TypeRepr11VariantMode9as_ValuesEv(ptr noundef nonnull align 8 dereferenceable(72)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local ptr @_ZSt4findIN9__gnu_cxx17__normal_iteratorIPKmSt6vectorImSaImEEEEmET_S8_S8_RKT0_(ptr, ptr, ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare hidden void @"_ZNSt8functionIFvRSoEEC2IZNK8TypeRepr16get_enum_variantERK4SpanRK18StaticTraitResolveRK19EncodedLiteralSliceE3$_0vEEOT_"(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZN9__gnu_cxxmiIPKmSt6vectorImSaImEEEENS_17__normal_iteratorIT_T0_E15difference_typeERKS9_SC_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #7

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(44) ptr @_ZNK8TypeRepr11VariantMode10as_NonZeroEv(ptr noundef nonnull align 8 dereferenceable(72)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK4U128neEj(ptr noundef nonnull align 8 dereferenceable(16), i32 noundef) local_unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local i64 @_ZSt9make_pairIRjRbESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS3_INS4_IT0_E4typeEE6__typeEEOS5_OSA_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #6

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress 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 = { 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 #7 = { 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 #8 = { nounwind }
attributes #9 = { noreturn nounwind }
attributes #10 = { 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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"bool", !7, i64 0}
!11 = !{!12, !14, i64 8}
!12 = !{!"_ZTSN8TypeRepr11VariantMode11Data_LinearE", !13, i64 0, !14, i64 40, !14, i64 48}
!13 = !{!"_ZTSN8TypeRepr9FieldPathE", !14, i64 0, !14, i64 8, !15, i64 16}
!14 = !{!"long", !7, i64 0}
!15 = !{!"_ZTSSt6vectorImSaImEE", !16, i64 0}
!16 = !{!"_ZTSSt12_Vector_baseImSaImEE", !17, i64 0}
!17 = !{!"_ZTSNSt12_Vector_baseImSaImEE12_Vector_implE", !18, i64 0}
!18 = !{!"_ZTSNSt12_Vector_baseImSaImEE17_Vector_impl_dataE", !19, i64 0, !19, i64 8, !19, i64 16}
!19 = !{!"any pointer", !7, i64 0}
!20 = !{!12, !14, i64 40}
!21 = !{!12, !14, i64 0}
!22 = !{!23, !14, i64 8}
!23 = !{!"_ZTSN8TypeRepr11VariantMode11Data_ValuesE", !13, i64 0, !15, i64 40}
!24 = !{!14, !14, i64 0}
!25 = !{!19, !19, i64 0}
!26 = !{!27, !14, i64 8}
!27 = !{!"_ZTSN8TypeRepr11VariantMode12Data_NonZeroE", !13, i64 0, !6, i64 40}
!28 = distinct !{!28, !29}
!29 = !{!"llvm.loop.mustprogress"}
!30 = !{!27, !6, i64 40}


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