; LLVM IR from alibaba/euler :: euler/core/graph/graph_meta.ll (ZNK5euler9GraphMeta8ToStringB5cxx11Ev)

; 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.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::__cxx11::basic_stringstream" = type { %"class.std::basic_iostream.base", %"class.std::__cxx11::basic_stringbuf", %"class.std::basic_ios" }
%"class.std::basic_iostream.base" = type { %"class.std::basic_istream.base", %"class.std::basic_ostream.base" }
%"class.std::basic_istream.base" = type { ptr, i64 }
%"class.std::basic_ostream.base" = type { ptr }
%"class.std::__cxx11::basic_stringbuf" = type { %"class.std::basic_streambuf", i32, %"class.std::__cxx11::basic_string" }
%"class.std::basic_streambuf" = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, %"class.std::locale" }
%"class.std::locale" = type { ptr }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"struct.std::__detail::_Node_const_iterator" = type { %"struct.std::__detail::_Node_iterator_base" }
%"struct.std::__detail::_Node_iterator_base" = type { ptr }
%"struct.std::__detail::_Node_const_iterator.28" = type { %"struct.std::__detail::_Node_iterator_base.29" }
%"struct.std::__detail::_Node_iterator_base.29" = type { ptr }
%"class.euler::GraphMeta" = type { %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", i64, i64, i32, %"class.std::unordered_map", %"class.std::unordered_map", %"class.std::unordered_map.5", %"class.std::unordered_map.5" }
%"class.std::unordered_map" = type { %"class.std::_Hashtable" }
%"class.std::_Hashtable" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"struct.std::__detail::_Hash_node_base" = type { ptr }
%"struct.std::__detail::_Prime_rehash_policy" = type { float, i64 }
%"class.std::unordered_map.5" = type { %"class.std::_Hashtable.6" }
%"class.std::_Hashtable.6" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"struct.std::pair" = type { %"class.std::__cxx11::basic_string", %"class.std::tuple" }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Tuple_impl.base", %"struct.std::_Head_base.22" }
%"struct.std::_Tuple_impl.base" = type <{ %"struct.std::_Tuple_impl.20", %"struct.std::_Head_base.21" }>
%"struct.std::_Tuple_impl.20" = type { %"struct.std::_Head_base" }
%"struct.std::_Head_base" = type { i64 }
%"struct.std::_Head_base.21" = type { i32 }
%"struct.std::_Head_base.22" = type { i32 }
%"struct.std::pair.30" = type <{ %"class.std::__cxx11::basic_string", i32, [4 x i8] }>

@.str.2 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [10 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [20 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.15 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.16 = external hidden unnamed_addr constant [20 x i8], align 1
@.str.17 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.18 = external hidden unnamed_addr constant [10 x i8], align 1
@.str.19 = external hidden unnamed_addr constant [18 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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEESt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S9_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(56)) #1 align 2

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

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm0EJN5euler11FeatureTypeEilEERKNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERKS6_(ptr noundef nonnull align 8 dereferenceable(16)) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3getILm2EJN5euler11FeatureTypeEilEERKNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERKS6_(ptr noundef nonnull align 8 dereferenceable(16)) #1

; Function Attrs: mustprogress uwtable
define dso_local void @_ZNK5euler9GraphMeta8ToStringB5cxx11Ev(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8 %0, ptr noundef nonnull align 8 dereferenceable(312) %1) #2 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca %"class.std::__cxx11::basic_stringstream", align 8
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca ptr, align 8
  %9 = alloca %"struct.std::__detail::_Node_const_iterator", align 8
  %10 = alloca %"struct.std::__detail::_Node_const_iterator", align 8
  %11 = alloca ptr, align 8
  %12 = alloca ptr, align 8
  %13 = alloca %"struct.std::__detail::_Node_const_iterator", align 8
  %14 = alloca %"struct.std::__detail::_Node_const_iterator", align 8
  %15 = alloca ptr, align 8
  %16 = alloca ptr, align 8
  %17 = alloca %"struct.std::__detail::_Node_const_iterator.28", align 8
  %18 = alloca %"struct.std::__detail::_Node_const_iterator.28", align 8
  %19 = alloca ptr, align 8
  %20 = alloca ptr, align 8
  %21 = alloca %"struct.std::__detail::_Node_const_iterator.28", align 8
  %22 = alloca %"struct.std::__detail::_Node_const_iterator.28", align 8
  %23 = alloca ptr, align 8
  store ptr %0, ptr %3, align 8
  store ptr %1, ptr %4, align 8, !tbaa !5
  %24 = load ptr, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 392, ptr %5) #4
  call void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEC1Ev(ptr noundef nonnull align 8 dereferenceable(128) %5)
  %25 = getelementptr inbounds i8, ptr %5, i64 16
  %26 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %25, ptr noundef @.str.2)
          to label %27 unwind label %77

27:                                               ; preds = %2
  %28 = getelementptr inbounds %"class.euler::GraphMeta", ptr %24, i32 0, i32 0
  %29 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %26, ptr noundef nonnull align 8 dereferenceable(32) %28)
          to label %30 unwind label %77

30:                                               ; preds = %27
  %31 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %29, ptr noundef @.str.3)
          to label %32 unwind label %77

32:                                               ; preds = %30
  %33 = getelementptr inbounds i8, ptr %5, i64 16
  %34 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %33, ptr noundef @.str.4)
          to label %35 unwind label %77

35:                                               ; preds = %32
  %36 = getelementptr inbounds %"class.euler::GraphMeta", ptr %24, i32 0, i32 1
  %37 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %34, ptr noundef nonnull align 8 dereferenceable(32) %36)
          to label %38 unwind label %77

38:                                               ; preds = %35
  %39 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %37, ptr noundef @.str.3)
          to label %40 unwind label %77

40:                                               ; preds = %38
  %41 = getelementptr inbounds i8, ptr %5, i64 16
  %42 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %41, ptr noundef @.str.5)
          to label %43 unwind label %77

43:                                               ; preds = %40
  %44 = getelementptr inbounds %"class.euler::GraphMeta", ptr %24, i32 0, i32 2
  %45 = load i64, ptr %44, align 8, !tbaa !9
  %46 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %42, i64 noundef %45)
          to label %47 unwind label %77

47:                                               ; preds = %43
  %48 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %46, ptr noundef @.str.3)
          to label %49 unwind label %77

49:                                               ; preds = %47
  %50 = getelementptr inbounds i8, ptr %5, i64 16
  %51 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %50, ptr noundef @.str.6)
          to label %52 unwind label %77

52:                                               ; preds = %49
  %53 = getelementptr inbounds %"class.euler::GraphMeta", ptr %24, i32 0, i32 3
  %54 = load i64, ptr %53, align 8, !tbaa !22
  %55 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %51, i64 noundef %54)
          to label %56 unwind label %77

56:                                               ; preds = %52
  %57 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %55, ptr noundef @.str.3)
          to label %58 unwind label %77

58:                                               ; preds = %56
  %59 = getelementptr inbounds i8, ptr %5, i64 16
  %60 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %59, ptr noundef @.str.7)
          to label %61 unwind label %77

61:                                               ; preds = %58
  %62 = getelementptr inbounds i8, ptr %5, i64 16
  %63 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %62, ptr noundef @.str.8)
          to label %64 unwind label %77

64:                                               ; preds = %61
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #4
  %65 = getelementptr inbounds %"class.euler::GraphMeta", ptr %24, i32 0, i32 5
  store ptr %65, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #4
  %66 = load ptr, ptr %8, align 8, !tbaa !5
  %67 = call ptr @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEESt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S9_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(56) %66) #4
  %68 = getelementptr inbounds %"struct.std::__detail::_Node_const_iterator", ptr %9, i32 0, i32 0
  %69 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base", ptr %68, i32 0, i32 0
  store ptr %67, ptr %69, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #4
  %70 = load ptr, ptr %8, align 8, !tbaa !5
  %71 = call ptr @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEESt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S9_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(56) %70) #4
  %72 = getelementptr inbounds %"struct.std::__detail::_Node_const_iterator", ptr %10, i32 0, i32 0
  %73 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base", ptr %72, i32 0, i32 0
  store ptr %71, ptr %73, align 8
  br label %74

74:                                               ; preds = %130, %64
  %75 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb1EEESG_(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(8) %10) #4
  br i1 %75, label %81, label %76

76:                                               ; preds = %74
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  br label %132

77:                                               ; preds = %288, %248, %245, %205, %202, %135, %132, %61, %58, %56, %52, %49, %47, %43, %40, %38, %35, %32, %30, %27, %2
  %78 = landingpad { ptr, i32 }
          cleanup
  %79 = extractvalue { ptr, i32 } %78, 0
  store ptr %79, ptr %6, align 8
  %80 = extractvalue { ptr, i32 } %78, 1
  store i32 %80, ptr %7, align 4
  br label %290

81:                                               ; preds = %74
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #4
  %82 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNKSt8__detail20_Node_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb0ELb1EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %9) #4
  store ptr %82, ptr %11, align 8, !tbaa !5
  %83 = getelementptr inbounds i8, ptr %5, i64 16
  %84 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %83, ptr noundef @.str.2)
          to label %85 unwind label %98

85:                                               ; preds = %81
  %86 = load ptr, ptr %11, align 8, !tbaa !5
  %87 = getelementptr inbounds %"struct.std::pair", ptr %86, i32 0, i32 0
  %88 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %84, ptr noundef nonnull align 8 dereferenceable(32) %87)
          to label %89 unwind label %98

89:                                               ; preds = %85
  %90 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %88, ptr noundef @.str.9)
          to label %91 unwind label %98

91:                                               ; preds = %89
  %92 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %90, ptr noundef @.str.10)
          to label %93 unwind label %98

93:                                               ; preds = %91
  %94 = load ptr, ptr %11, align 8, !tbaa !5
  %95 = getelementptr inbounds %"struct.std::pair", ptr %94, i32 0, i32 1
  %96 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm0EJN5euler11FeatureTypeEilEERKNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %95) #4
  %97 = load i32, ptr %96, align 4, !tbaa !23
  switch i32 %97, label %118 [
    i32 0, label %102
    i32 2, label %106
    i32 1, label %110
    i32 3, label %114
  ]

98:                                               ; preds = %127, %121, %118, %114, %110, %106, %102, %91, %89, %85, %81
  %99 = landingpad { ptr, i32 }
          cleanup
  %100 = extractvalue { ptr, i32 } %99, 0
  store ptr %100, ptr %6, align 8
  %101 = extractvalue { ptr, i32 } %99, 1
  store i32 %101, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  br label %290

102:                                              ; preds = %93
  %103 = getelementptr inbounds i8, ptr %5, i64 16
  %104 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %103, ptr noundef @.str.11)
          to label %105 unwind label %98

105:                                              ; preds = %102
  br label %118

106:                                              ; preds = %93
  %107 = getelementptr inbounds i8, ptr %5, i64 16
  %108 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %107, ptr noundef @.str.12)
          to label %109 unwind label %98

109:                                              ; preds = %106
  br label %118

110:                                              ; preds = %93
  %111 = getelementptr inbounds i8, ptr %5, i64 16
  %112 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %111, ptr noundef @.str.13)
          to label %113 unwind label %98

113:                                              ; preds = %110
  br label %118

114:                                              ; preds = %93
  %115 = getelementptr inbounds i8, ptr %5, i64 16
  %116 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %115, ptr noundef @.str.14)
          to label %117 unwind label %98

117:                                              ; preds = %114
  br label %118

118:                                              ; preds = %117, %113, %109, %105, %93
  %119 = getelementptr inbounds i8, ptr %5, i64 16
  %120 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %119, ptr noundef @.str.15)
          to label %121 unwind label %98

121:                                              ; preds = %118
  %122 = load ptr, ptr %11, align 8, !tbaa !5
  %123 = getelementptr inbounds %"struct.std::pair", ptr %122, i32 0, i32 1
  %124 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3getILm2EJN5euler11FeatureTypeEilEERKNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %123) #4
  %125 = load i64, ptr %124, align 8, !tbaa !25
  %126 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEl(ptr noundef nonnull align 8 dereferenceable(8) %120, i64 noundef %125)
          to label %127 unwind label %98

127:                                              ; preds = %121
  %128 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %126, ptr noundef @.str.3)
          to label %129 unwind label %98

129:                                              ; preds = %127
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #4
  br label %130

130:                                              ; preds = %129
  %131 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail20_Node_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb0ELb1EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %9) #4
  br label %74

132:                                              ; preds = %76
  %133 = getelementptr inbounds i8, ptr %5, i64 16
  %134 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %133, ptr noundef @.str.7)
          to label %135 unwind label %77

135:                                              ; preds = %132
  %136 = getelementptr inbounds i8, ptr %5, i64 16
  %137 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %136, ptr noundef @.str.16)
          to label %138 unwind label %77

138:                                              ; preds = %135
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #4
  %139 = getelementptr inbounds %"class.euler::GraphMeta", ptr %24, i32 0, i32 6
  store ptr %139, ptr %12, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #4
  %140 = load ptr, ptr %12, align 8, !tbaa !5
  %141 = call ptr @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEESt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S9_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(56) %140) #4
  %142 = getelementptr inbounds %"struct.std::__detail::_Node_const_iterator", ptr %13, i32 0, i32 0
  %143 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base", ptr %142, i32 0, i32 0
  store ptr %141, ptr %143, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #4
  %144 = load ptr, ptr %12, align 8, !tbaa !5
  %145 = call ptr @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEESt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S9_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(56) %144) #4
  %146 = getelementptr inbounds %"struct.std::__detail::_Node_const_iterator", ptr %14, i32 0, i32 0
  %147 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base", ptr %146, i32 0, i32 0
  store ptr %145, ptr %147, align 8
  br label %148

148:                                              ; preds = %200, %138
  %149 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb1EEESG_(ptr noundef nonnull align 8 dereferenceable(8) %13, ptr noundef nonnull align 8 dereferenceable(8) %14) #4
  br i1 %149, label %151, label %150

150:                                              ; preds = %148
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #4
  br label %202

151:                                              ; preds = %148
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #4
  %152 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNKSt8__detail20_Node_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb0ELb1EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %13) #4
  store ptr %152, ptr %15, align 8, !tbaa !5
  %153 = getelementptr inbounds i8, ptr %5, i64 16
  %154 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %153, ptr noundef @.str.2)
          to label %155 unwind label %168

155:                                              ; preds = %151
  %156 = load ptr, ptr %15, align 8, !tbaa !5
  %157 = getelementptr inbounds %"struct.std::pair", ptr %156, i32 0, i32 0
  %158 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %154, ptr noundef nonnull align 8 dereferenceable(32) %157)
          to label %159 unwind label %168

159:                                              ; preds = %155
  %160 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %158, ptr noundef @.str.9)
          to label %161 unwind label %168

161:                                              ; preds = %159
  %162 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %160, ptr noundef @.str.10)
          to label %163 unwind label %168

163:                                              ; preds = %161
  %164 = load ptr, ptr %15, align 8, !tbaa !5
  %165 = getelementptr inbounds %"struct.std::pair", ptr %164, i32 0, i32 1
  %166 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm0EJN5euler11FeatureTypeEilEERKNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %165) #4
  %167 = load i32, ptr %166, align 4, !tbaa !23
  switch i32 %167, label %188 [
    i32 0, label %172
    i32 2, label %176
    i32 1, label %180
    i32 3, label %184
  ]

168:                                              ; preds = %197, %191, %188, %184, %180, %176, %172, %161, %159, %155, %151
  %169 = landingpad { ptr, i32 }
          cleanup
  %170 = extractvalue { ptr, i32 } %169, 0
  store ptr %170, ptr %6, align 8
  %171 = extractvalue { ptr, i32 } %169, 1
  store i32 %171, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #4
  br label %290

172:                                              ; preds = %163
  %173 = getelementptr inbounds i8, ptr %5, i64 16
  %174 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %173, ptr noundef @.str.11)
          to label %175 unwind label %168

175:                                              ; preds = %172
  br label %188

176:                                              ; preds = %163
  %177 = getelementptr inbounds i8, ptr %5, i64 16
  %178 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %177, ptr noundef @.str.12)
          to label %179 unwind label %168

179:                                              ; preds = %176
  br label %188

180:                                              ; preds = %163
  %181 = getelementptr inbounds i8, ptr %5, i64 16
  %182 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %181, ptr noundef @.str.13)
          to label %183 unwind label %168

183:                                              ; preds = %180
  br label %188

184:                                              ; preds = %163
  %185 = getelementptr inbounds i8, ptr %5, i64 16
  %186 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %185, ptr noundef @.str.14)
          to label %187 unwind label %168

187:                                              ; preds = %184
  br label %188

188:                                              ; preds = %187, %183, %179, %175, %163
  %189 = getelementptr inbounds i8, ptr %5, i64 16
  %190 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %189, ptr noundef @.str.15)
          to label %191 unwind label %168

191:                                              ; preds = %188
  %192 = load ptr, ptr %15, align 8, !tbaa !5
  %193 = getelementptr inbounds %"struct.std::pair", ptr %192, i32 0, i32 1
  %194 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3getILm2EJN5euler11FeatureTypeEilEERKNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %193) #4
  %195 = load i64, ptr %194, align 8, !tbaa !25
  %196 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEl(ptr noundef nonnull align 8 dereferenceable(8) %190, i64 noundef %195)
          to label %197 unwind label %168

197:                                              ; preds = %191
  %198 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %196, ptr noundef @.str.3)
          to label %199 unwind label %168

199:                                              ; preds = %197
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #4
  br label %200

200:                                              ; preds = %199
  %201 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail20_Node_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb0ELb1EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %13) #4
  br label %148

202:                                              ; preds = %150
  %203 = getelementptr inbounds i8, ptr %5, i64 16
  %204 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %203, ptr noundef @.str.7)
          to label %205 unwind label %77

205:                                              ; preds = %202
  %206 = getelementptr inbounds i8, ptr %5, i64 16
  %207 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %206, ptr noundef @.str.17)
          to label %208 unwind label %77

208:                                              ; preds = %205
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #4
  %209 = getelementptr inbounds %"class.euler::GraphMeta", ptr %24, i32 0, i32 7
  store ptr %209, ptr %16, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #4
  %210 = load ptr, ptr %16, align 8, !tbaa !5
  %211 = call ptr @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_jEEE5beginEv(ptr noundef nonnull align 8 dereferenceable(56) %210) #4
  %212 = getelementptr inbounds %"struct.std::__detail::_Node_const_iterator.28", ptr %17, i32 0, i32 0
  %213 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base.29", ptr %212, i32 0, i32 0
  store ptr %211, ptr %213, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #4
  %214 = load ptr, ptr %16, align 8, !tbaa !5
  %215 = call ptr @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_jEEE3endEv(ptr noundef nonnull align 8 dereferenceable(56) %214) #4
  %216 = getelementptr inbounds %"struct.std::__detail::_Node_const_iterator.28", ptr %18, i32 0, i32 0
  %217 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base.29", ptr %216, i32 0, i32 0
  store ptr %215, ptr %217, align 8
  br label %218

218:                                              ; preds = %239, %208
  %219 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb1EEESC_(ptr noundef nonnull align 8 dereferenceable(8) %17, ptr noundef nonnull align 8 dereferenceable(8) %18) #4
  br i1 %219, label %221, label %220

220:                                              ; preds = %218
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #4
  br label %245

221:                                              ; preds = %218
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #4
  %222 = call noundef nonnull align 8 dereferenceable(36) ptr @_ZNKSt8__detail20_Node_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb0ELb1EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %17) #4
  store ptr %222, ptr %19, align 8, !tbaa !5
  %223 = getelementptr inbounds i8, ptr %5, i64 16
  %224 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %223, ptr noundef @.str.2)
          to label %225 unwind label %241

225:                                              ; preds = %221
  %226 = load ptr, ptr %19, align 8, !tbaa !5
  %227 = getelementptr inbounds %"struct.std::pair.30", ptr %226, i32 0, i32 0
  %228 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %224, ptr noundef nonnull align 8 dereferenceable(32) %227)
          to label %229 unwind label %241

229:                                              ; preds = %225
  %230 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %228, ptr noundef @.str.18)
          to label %231 unwind label %241

231:                                              ; preds = %229
  %232 = load ptr, ptr %19, align 8, !tbaa !5
  %233 = getelementptr inbounds %"struct.std::pair.30", ptr %232, i32 0, i32 1
  %234 = load i32, ptr %233, align 8, !tbaa !26
  %235 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %230, i32 noundef %234)
          to label %236 unwind label %241

236:                                              ; preds = %231
  %237 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %235, ptr noundef @.str.3)
          to label %238 unwind label %241

238:                                              ; preds = %236
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #4
  br label %239

239:                                              ; preds = %238
  %240 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail20_Node_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb0ELb1EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %17) #4
  br label %218

241:                                              ; preds = %236, %231, %229, %225, %221
  %242 = landingpad { ptr, i32 }
          cleanup
  %243 = extractvalue { ptr, i32 } %242, 0
  store ptr %243, ptr %6, align 8
  %244 = extractvalue { ptr, i32 } %242, 1
  store i32 %244, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #4
  br label %290

245:                                              ; preds = %220
  %246 = getelementptr inbounds i8, ptr %5, i64 16
  %247 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %246, ptr noundef @.str.7)
          to label %248 unwind label %77

248:                                              ; preds = %245
  %249 = getelementptr inbounds i8, ptr %5, i64 16
  %250 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %249, ptr noundef @.str.19)
          to label %251 unwind label %77

251:                                              ; preds = %248
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #4
  %252 = getelementptr inbounds %"class.euler::GraphMeta", ptr %24, i32 0, i32 8
  store ptr %252, ptr %20, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %21) #4
  %253 = load ptr, ptr %20, align 8, !tbaa !5
  %254 = call ptr @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_jEEE5beginEv(ptr noundef nonnull align 8 dereferenceable(56) %253) #4
  %255 = getelementptr inbounds %"struct.std::__detail::_Node_const_iterator.28", ptr %21, i32 0, i32 0
  %256 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base.29", ptr %255, i32 0, i32 0
  store ptr %254, ptr %256, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #4
  %257 = load ptr, ptr %20, align 8, !tbaa !5
  %258 = call ptr @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_jEEE3endEv(ptr noundef nonnull align 8 dereferenceable(56) %257) #4
  %259 = getelementptr inbounds %"struct.std::__detail::_Node_const_iterator.28", ptr %22, i32 0, i32 0
  %260 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base.29", ptr %259, i32 0, i32 0
  store ptr %258, ptr %260, align 8
  br label %261

261:                                              ; preds = %282, %251
  %262 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb1EEESC_(ptr noundef nonnull align 8 dereferenceable(8) %21, ptr noundef nonnull align 8 dereferenceable(8) %22) #4
  br i1 %262, label %264, label %263

263:                                              ; preds = %261
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #4
  br label %288

264:                                              ; preds = %261
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #4
  %265 = call noundef nonnull align 8 dereferenceable(36) ptr @_ZNKSt8__detail20_Node_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb0ELb1EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %21) #4
  store ptr %265, ptr %23, align 8, !tbaa !5
  %266 = getelementptr inbounds i8, ptr %5, i64 16
  %267 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %266, ptr noundef @.str.2)
          to label %268 unwind label %284

268:                                              ; preds = %264
  %269 = load ptr, ptr %23, align 8, !tbaa !5
  %270 = getelementptr inbounds %"struct.std::pair.30", ptr %269, i32 0, i32 0
  %271 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %267, ptr noundef nonnull align 8 dereferenceable(32) %270)
          to label %272 unwind label %284

272:                                              ; preds = %268
  %273 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %271, ptr noundef @.str.18)
          to label %274 unwind label %284

274:                                              ; preds = %272
  %275 = load ptr, ptr %23, align 8, !tbaa !5
  %276 = getelementptr inbounds %"struct.std::pair.30", ptr %275, i32 0, i32 1
  %277 = load i32, ptr %276, align 8, !tbaa !26
  %278 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %273, i32 noundef %277)
          to label %279 unwind label %284

279:                                              ; preds = %274
  %280 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %278, ptr noundef @.str.3)
          to label %281 unwind label %284

281:                                              ; preds = %279
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #4
  br label %282

282:                                              ; preds = %281
  %283 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail20_Node_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb0ELb1EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %21) #4
  br label %261

284:                                              ; preds = %279, %274, %272, %268, %264
  %285 = landingpad { ptr, i32 }
          cleanup
  %286 = extractvalue { ptr, i32 } %285, 0
  store ptr %286, ptr %6, align 8
  %287 = extractvalue { ptr, i32 } %285, 1
  store i32 %287, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #4
  br label %290

288:                                              ; preds = %263
  invoke void @_ZNKSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEE3strEv(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %0, ptr noundef nonnull align 8 dereferenceable(128) %5)
          to label %289 unwind label %77

289:                                              ; preds = %288
  call void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(128) %5) #4
  call void @llvm.lifetime.end.p0(i64 392, ptr %5) #4
  ret void

290:                                              ; preds = %284, %241, %168, %98, %77
  call void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(128) %5) #4
  call void @llvm.lifetime.end.p0(i64 392, ptr %5) #4
  br label %291

291:                                              ; preds = %290
  %292 = load ptr, ptr %6, align 8
  %293 = load i32, ptr %7, align 4
  %294 = insertvalue { ptr, i32 } poison, ptr %292, 0
  %295 = insertvalue { ptr, i32 } %294, i32 %293, 1
  resume { ptr, i32 } %295
}

; Function Attrs: mustprogress uwtable
declare void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEC1Ev(ptr noundef nonnull align 8 dereferenceable(128)) unnamed_addr #2 align 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) #3

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(32)) #3

; 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 ptr @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEESt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S9_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(56)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb1EEESG_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(48) ptr @_ZNKSt8__detail20_Node_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb0ELb1EEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail20_Node_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb0ELb1EEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_jEEE5beginEv(ptr noundef nonnull align 8 dereferenceable(56)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_jEEE3endEv(ptr noundef nonnull align 8 dereferenceable(56)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb1EEESC_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(36) ptr @_ZNKSt8__detail20_Node_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb0ELb1EEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail20_Node_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb0ELb1EEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress uwtable
declare void @_ZNKSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEE3strEv(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(128)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(128)) unnamed_addr #1 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { 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 #4 = { nounwind }

!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, !13, i64 64}
!10 = !{!"_ZTSN5euler9GraphMetaE", !11, i64 0, !11, i64 32, !13, i64 64, !13, i64 72, !14, i64 80, !15, i64 88, !15, i64 144, !20, i64 200, !20, i64 256}
!11 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !12, i64 0, !13, i64 8, !7, i64 16}
!12 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, i64 0}
!13 = !{!"long", !7, i64 0}
!14 = !{!"int", !7, i64 0}
!15 = !{!"_ZTSSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEESt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S9_EEE", !16, i64 0}
!16 = !{!"_ZTSSt10_HashtableINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt4pairIKS5_St5tupleIJN5euler11FeatureTypeEilEEESaISC_ENSt8__detail10_Select1stESt8equal_toIS5_ESt4hashIS5_ENSE_18_Mod_range_hashingENSE_20_Default_ranged_hashENSE_20_Prime_rehash_policyENSE_17_Hashtable_traitsILb1ELb0ELb1EEEE", !6, i64 0, !13, i64 8, !17, i64 16, !13, i64 24, !18, i64 32, !6, i64 48}
!17 = !{!"_ZTSNSt8__detail15_Hash_node_baseE", !6, i64 0}
!18 = !{!"_ZTSNSt8__detail20_Prime_rehash_policyE", !19, i64 0, !13, i64 8}
!19 = !{!"float", !7, i64 0}
!20 = !{!"_ZTSSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_jEEE", !21, i64 0}
!21 = !{!"_ZTSSt10_HashtableINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt4pairIKS5_jESaIS8_ENSt8__detail10_Select1stESt8equal_toIS5_ESt4hashIS5_ENSA_18_Mod_range_hashingENSA_20_Default_ranged_hashENSA_20_Prime_rehash_policyENSA_17_Hashtable_traitsILb1ELb0ELb1EEEE", !6, i64 0, !13, i64 8, !17, i64 16, !13, i64 24, !18, i64 32, !6, i64 48}
!22 = !{!10, !13, i64 72}
!23 = !{!24, !24, i64 0}
!24 = !{!"_ZTSN5euler11FeatureTypeE", !7, i64 0}
!25 = !{!13, !13, i64 0}
!26 = !{!27, !14, i64 32}
!27 = !{!"_ZTSSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjE", !11, i64 0, !14, i64 32}


; 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.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::__cxx11::basic_stringstream" = type { %"class.std::basic_iostream.base", %"class.std::__cxx11::basic_stringbuf", %"class.std::basic_ios" }
%"class.std::basic_iostream.base" = type { %"class.std::basic_istream.base", %"class.std::basic_ostream.base" }
%"class.std::basic_istream.base" = type { ptr, i64 }
%"class.std::basic_ostream.base" = type { ptr }
%"class.std::__cxx11::basic_stringbuf" = type { %"class.std::basic_streambuf", i32, %"class.std::__cxx11::basic_string" }
%"class.std::basic_streambuf" = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, %"class.std::locale" }
%"class.std::locale" = type { ptr }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"struct.std::__detail::_Node_const_iterator" = type { %"struct.std::__detail::_Node_iterator_base" }
%"struct.std::__detail::_Node_iterator_base" = type { ptr }
%"struct.std::__detail::_Node_const_iterator.28" = type { %"struct.std::__detail::_Node_iterator_base.29" }
%"struct.std::__detail::_Node_iterator_base.29" = type { ptr }

@.str.2 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [10 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [20 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.15 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.16 = external hidden unnamed_addr constant [20 x i8], align 1
@.str.17 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.18 = external hidden unnamed_addr constant [10 x i8], align 1
@.str.19 = external hidden unnamed_addr constant [18 x i8], align 1
@switch.table._ZNK5euler9GraphMeta8ToStringB5cxx11Ev.1 = private unnamed_addr constant [4 x ptr] [ptr @.str.11, ptr @.str.13, ptr @.str.12, ptr @.str.14], align 8

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEESt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S9_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #1 align 2

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

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm0EJN5euler11FeatureTypeEilEERKNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERKS6_(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3getILm2EJN5euler11FeatureTypeEilEERKNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERKS6_(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
define dso_local void @_ZNK5euler9GraphMeta8ToStringB5cxx11Ev(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8 %0, ptr noundef nonnull align 8 dereferenceable(312) %1) local_unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.std::__cxx11::basic_stringstream", align 8
  %4 = alloca %"struct.std::__detail::_Node_const_iterator", align 8
  %5 = alloca %"struct.std::__detail::_Node_const_iterator", align 8
  %6 = alloca %"struct.std::__detail::_Node_const_iterator", align 8
  %7 = alloca %"struct.std::__detail::_Node_const_iterator", align 8
  %8 = alloca %"struct.std::__detail::_Node_const_iterator.28", align 8
  %9 = alloca %"struct.std::__detail::_Node_const_iterator.28", align 8
  %10 = alloca %"struct.std::__detail::_Node_const_iterator.28", align 8
  %11 = alloca %"struct.std::__detail::_Node_const_iterator.28", align 8
  call void @llvm.lifetime.start.p0(i64 392, ptr nonnull %3) #4
  call void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEC1Ev(ptr noundef nonnull align 8 dereferenceable(128) %3)
  %12 = getelementptr inbounds i8, ptr %3, i64 16
  %13 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull @.str.2)
          to label %14 unwind label %51

14:                                               ; preds = %2
  %15 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %13, ptr noundef nonnull align 8 dereferenceable(32) %1)
          to label %16 unwind label %51

16:                                               ; preds = %14
  %17 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %15, ptr noundef nonnull @.str.3)
          to label %18 unwind label %51

18:                                               ; preds = %16
  %19 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull @.str.4)
          to label %20 unwind label %51

20:                                               ; preds = %18
  %21 = getelementptr inbounds i8, ptr %1, i64 32
  %22 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %19, ptr noundef nonnull align 8 dereferenceable(32) %21)
          to label %23 unwind label %51

23:                                               ; preds = %20
  %24 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %22, ptr noundef nonnull @.str.3)
          to label %25 unwind label %51

25:                                               ; preds = %23
  %26 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull @.str.5)
          to label %27 unwind label %51

27:                                               ; preds = %25
  %28 = getelementptr inbounds i8, ptr %1, i64 64
  %29 = load i64, ptr %28, align 8, !tbaa !5
  %30 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %26, i64 noundef %29)
          to label %31 unwind label %51

31:                                               ; preds = %27
  %32 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %30, ptr noundef nonnull @.str.3)
          to label %33 unwind label %51

33:                                               ; preds = %31
  %34 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull @.str.6)
          to label %35 unwind label %51

35:                                               ; preds = %33
  %36 = getelementptr inbounds i8, ptr %1, i64 72
  %37 = load i64, ptr %36, align 8, !tbaa !21
  %38 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %34, i64 noundef %37)
          to label %39 unwind label %51

39:                                               ; preds = %35
  %40 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %38, ptr noundef nonnull @.str.3)
          to label %41 unwind label %51

41:                                               ; preds = %39
  %42 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull @.str.7)
          to label %43 unwind label %51

43:                                               ; preds = %41
  %44 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull @.str.8)
          to label %45 unwind label %51

45:                                               ; preds = %43
  %46 = getelementptr inbounds i8, ptr %1, i64 88
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #4
  %47 = call ptr @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEESt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S9_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(56) %46) #4
  store ptr %47, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #4
  %48 = call ptr @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEESt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S9_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(56) %46) #4
  store ptr %48, ptr %5, align 8
  %49 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb1EEESG_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #4
  br i1 %49, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %78, %45
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #4
  %50 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull @.str.7)
          to label %81 unwind label %51

51:                                               ; preds = %._crit_edge30, %142, %._crit_edge27, %117, %._crit_edge24, %81, %._crit_edge, %43, %41, %39, %35, %33, %31, %27, %25, %23, %20, %18, %16, %14, %2
  %52 = landingpad { ptr, i32 }
          cleanup
  br label %167

.lr.ph:                                           ; preds = %45, %78
  %53 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNKSt8__detail20_Node_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb0ELb1EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #4
  %54 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull @.str.2)
          to label %55 unwind label %66

55:                                               ; preds = %.lr.ph
  %56 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %54, ptr noundef nonnull align 8 dereferenceable(32) %53)
          to label %57 unwind label %66

57:                                               ; preds = %55
  %58 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %56, ptr noundef nonnull @.str.9)
          to label %59 unwind label %66

59:                                               ; preds = %57
  %60 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %58, ptr noundef nonnull @.str.10)
          to label %61 unwind label %66

61:                                               ; preds = %59
  %62 = getelementptr inbounds i8, ptr %53, i64 32
  %63 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm0EJN5euler11FeatureTypeEilEERKNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %62) #4
  %64 = load i32, ptr %63, align 4, !tbaa !22
  %65 = icmp ult i32 %64, 4
  br i1 %65, label %switch.lookup, label %70

66:                                               ; preds = %switch.lookup, %76, %72, %70, %59, %57, %55, %.lr.ph
  %67 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #4
  br label %167

switch.lookup:                                    ; preds = %61
  %68 = zext nneg i32 %64 to i64
  %switch.gep = getelementptr inbounds [4 x ptr], ptr @switch.table._ZNK5euler9GraphMeta8ToStringB5cxx11Ev.1, i64 0, i64 %68
  %switch.load = load ptr, ptr %switch.gep, align 8
  %69 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull %switch.load)
          to label %70 unwind label %66

70:                                               ; preds = %61, %switch.lookup
  %71 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull @.str.15)
          to label %72 unwind label %66

72:                                               ; preds = %70
  %73 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3getILm2EJN5euler11FeatureTypeEilEERKNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %62) #4
  %74 = load i64, ptr %73, align 8, !tbaa !24
  %75 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEl(ptr noundef nonnull align 8 dereferenceable(8) %71, i64 noundef %74)
          to label %76 unwind label %66

76:                                               ; preds = %72
  %77 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %75, ptr noundef nonnull @.str.3)
          to label %78 unwind label %66

78:                                               ; preds = %76
  %79 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail20_Node_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb0ELb1EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #4
  %80 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb1EEESG_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #4
  br i1 %80, label %.lr.ph, label %._crit_edge

81:                                               ; preds = %._crit_edge
  %82 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull @.str.16)
          to label %83 unwind label %51

83:                                               ; preds = %81
  %84 = getelementptr inbounds i8, ptr %1, i64 144
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #4
  %85 = call ptr @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEESt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S9_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(56) %84) #4
  store ptr %85, ptr %6, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #4
  %86 = call ptr @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEESt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S9_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(56) %84) #4
  store ptr %86, ptr %7, align 8
  %87 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb1EEESG_(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(8) %7) #4
  br i1 %87, label %.lr.ph23, label %._crit_edge24

._crit_edge24:                                    ; preds = %114, %83
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #4
  %88 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull @.str.7)
          to label %117 unwind label %51

.lr.ph23:                                         ; preds = %83, %114
  %89 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNKSt8__detail20_Node_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb0ELb1EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %6) #4
  %90 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull @.str.2)
          to label %91 unwind label %102

91:                                               ; preds = %.lr.ph23
  %92 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %90, ptr noundef nonnull align 8 dereferenceable(32) %89)
          to label %93 unwind label %102

93:                                               ; preds = %91
  %94 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %92, ptr noundef nonnull @.str.9)
          to label %95 unwind label %102

95:                                               ; preds = %93
  %96 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %94, ptr noundef nonnull @.str.10)
          to label %97 unwind label %102

97:                                               ; preds = %95
  %98 = getelementptr inbounds i8, ptr %89, i64 32
  %99 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm0EJN5euler11FeatureTypeEilEERKNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %98) #4
  %100 = load i32, ptr %99, align 4, !tbaa !22
  %101 = icmp ult i32 %100, 4
  br i1 %101, label %switch.lookup32, label %106

102:                                              ; preds = %switch.lookup32, %112, %108, %106, %95, %93, %91, %.lr.ph23
  %103 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #4
  br label %167

switch.lookup32:                                  ; preds = %97
  %104 = zext nneg i32 %100 to i64
  %switch.gep33 = getelementptr inbounds [4 x ptr], ptr @switch.table._ZNK5euler9GraphMeta8ToStringB5cxx11Ev.1, i64 0, i64 %104
  %switch.load34 = load ptr, ptr %switch.gep33, align 8
  %105 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull %switch.load34)
          to label %106 unwind label %102

106:                                              ; preds = %97, %switch.lookup32
  %107 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull @.str.15)
          to label %108 unwind label %102

108:                                              ; preds = %106
  %109 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3getILm2EJN5euler11FeatureTypeEilEERKNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %98) #4
  %110 = load i64, ptr %109, align 8, !tbaa !24
  %111 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEl(ptr noundef nonnull align 8 dereferenceable(8) %107, i64 noundef %110)
          to label %112 unwind label %102

112:                                              ; preds = %108
  %113 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %111, ptr noundef nonnull @.str.3)
          to label %114 unwind label %102

114:                                              ; preds = %112
  %115 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail20_Node_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb0ELb1EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %6) #4
  %116 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb1EEESG_(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(8) %7) #4
  br i1 %116, label %.lr.ph23, label %._crit_edge24

117:                                              ; preds = %._crit_edge24
  %118 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull @.str.17)
          to label %119 unwind label %51

119:                                              ; preds = %117
  %120 = getelementptr inbounds i8, ptr %1, i64 200
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #4
  %121 = call ptr @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_jEEE5beginEv(ptr noundef nonnull align 8 dereferenceable(56) %120) #4
  store ptr %121, ptr %8, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #4
  %122 = call ptr @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_jEEE3endEv(ptr noundef nonnull align 8 dereferenceable(56) %120) #4
  store ptr %122, ptr %9, align 8
  %123 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb1EEESC_(ptr noundef nonnull align 8 dereferenceable(8) %8, ptr noundef nonnull align 8 dereferenceable(8) %9) #4
  br i1 %123, label %.lr.ph26, label %._crit_edge27

._crit_edge27:                                    ; preds = %137, %119
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #4
  %124 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull @.str.7)
          to label %142 unwind label %51

.lr.ph26:                                         ; preds = %119, %137
  %125 = call noundef nonnull align 8 dereferenceable(36) ptr @_ZNKSt8__detail20_Node_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb0ELb1EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %8) #4
  %126 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull @.str.2)
          to label %127 unwind label %140

127:                                              ; preds = %.lr.ph26
  %128 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %126, ptr noundef nonnull align 8 dereferenceable(32) %125)
          to label %129 unwind label %140

129:                                              ; preds = %127
  %130 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %128, ptr noundef nonnull @.str.18)
          to label %131 unwind label %140

131:                                              ; preds = %129
  %132 = getelementptr inbounds i8, ptr %125, i64 32
  %133 = load i32, ptr %132, align 8, !tbaa !25
  %134 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %130, i32 noundef %133)
          to label %135 unwind label %140

135:                                              ; preds = %131
  %136 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %134, ptr noundef nonnull @.str.3)
          to label %137 unwind label %140

137:                                              ; preds = %135
  %138 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail20_Node_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb0ELb1EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %8) #4
  %139 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb1EEESC_(ptr noundef nonnull align 8 dereferenceable(8) %8, ptr noundef nonnull align 8 dereferenceable(8) %9) #4
  br i1 %139, label %.lr.ph26, label %._crit_edge27

140:                                              ; preds = %135, %131, %129, %127, %.lr.ph26
  %141 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #4
  br label %167

142:                                              ; preds = %._crit_edge27
  %143 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull @.str.19)
          to label %144 unwind label %51

144:                                              ; preds = %142
  %145 = getelementptr inbounds i8, ptr %1, i64 256
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #4
  %146 = call ptr @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_jEEE5beginEv(ptr noundef nonnull align 8 dereferenceable(56) %145) #4
  store ptr %146, ptr %10, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #4
  %147 = call ptr @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_jEEE3endEv(ptr noundef nonnull align 8 dereferenceable(56) %145) #4
  store ptr %147, ptr %11, align 8
  %148 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb1EEESC_(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull align 8 dereferenceable(8) %11) #4
  br i1 %148, label %.lr.ph29, label %._crit_edge30

._crit_edge30:                                    ; preds = %161, %144
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #4
  invoke void @_ZNKSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEE3strEv(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %0, ptr noundef nonnull align 8 dereferenceable(128) %3)
          to label %166 unwind label %51

.lr.ph29:                                         ; preds = %144, %161
  %149 = call noundef nonnull align 8 dereferenceable(36) ptr @_ZNKSt8__detail20_Node_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb0ELb1EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #4
  %150 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull @.str.2)
          to label %151 unwind label %164

151:                                              ; preds = %.lr.ph29
  %152 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %150, ptr noundef nonnull align 8 dereferenceable(32) %149)
          to label %153 unwind label %164

153:                                              ; preds = %151
  %154 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %152, ptr noundef nonnull @.str.18)
          to label %155 unwind label %164

155:                                              ; preds = %153
  %156 = getelementptr inbounds i8, ptr %149, i64 32
  %157 = load i32, ptr %156, align 8, !tbaa !25
  %158 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %154, i32 noundef %157)
          to label %159 unwind label %164

159:                                              ; preds = %155
  %160 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %158, ptr noundef nonnull @.str.3)
          to label %161 unwind label %164

161:                                              ; preds = %159
  %162 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail20_Node_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb0ELb1EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #4
  %163 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb1EEESC_(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull align 8 dereferenceable(8) %11) #4
  br i1 %163, label %.lr.ph29, label %._crit_edge30

164:                                              ; preds = %159, %155, %153, %151, %.lr.ph29
  %165 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #4
  br label %167

166:                                              ; preds = %._crit_edge30
  call void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(128) %3) #4
  call void @llvm.lifetime.end.p0(i64 392, ptr nonnull %3) #4
  ret void

167:                                              ; preds = %164, %140, %102, %66, %51
  %.pn = phi { ptr, i32 } [ %67, %66 ], [ %103, %102 ], [ %141, %140 ], [ %165, %164 ], [ %52, %51 ]
  call void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(128) %3) #4
  call void @llvm.lifetime.end.p0(i64 392, ptr nonnull %3) #4
  resume { ptr, i32 } %.pn
}

; Function Attrs: mustprogress uwtable
declare void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEC1Ev(ptr noundef nonnull align 8 dereferenceable(128)) unnamed_addr #2 align 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 #3

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #3

; 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 ptr @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEESt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S9_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb1EEESG_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(48) ptr @_ZNKSt8__detail20_Node_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb0ELb1EEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail20_Node_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb0ELb1EEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_jEEE5beginEv(ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_jEEE3endEv(ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb1EEESC_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(36) ptr @_ZNKSt8__detail20_Node_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb0ELb1EEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 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 #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail20_Node_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb0ELb1EEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare void @_ZNKSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEE3strEv(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(128)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(128)) unnamed_addr #1 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { 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 #4 = { nounwind }

!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, !12, i64 64}
!6 = !{!"_ZTSN5euler9GraphMetaE", !7, i64 0, !7, i64 32, !12, i64 64, !12, i64 72, !13, i64 80, !14, i64 88, !14, i64 144, !19, i64 200, !19, i64 256}
!7 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !8, i64 0, !12, i64 8, !10, i64 16}
!8 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !9, i64 0}
!9 = !{!"any pointer", !10, i64 0}
!10 = !{!"omnipotent char", !11, i64 0}
!11 = !{!"Simple C++ TBAA"}
!12 = !{!"long", !10, i64 0}
!13 = !{!"int", !10, i64 0}
!14 = !{!"_ZTSSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEESt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S9_EEE", !15, i64 0}
!15 = !{!"_ZTSSt10_HashtableINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt4pairIKS5_St5tupleIJN5euler11FeatureTypeEilEEESaISC_ENSt8__detail10_Select1stESt8equal_toIS5_ESt4hashIS5_ENSE_18_Mod_range_hashingENSE_20_Default_ranged_hashENSE_20_Prime_rehash_policyENSE_17_Hashtable_traitsILb1ELb0ELb1EEEE", !9, i64 0, !12, i64 8, !16, i64 16, !12, i64 24, !17, i64 32, !9, i64 48}
!16 = !{!"_ZTSNSt8__detail15_Hash_node_baseE", !9, i64 0}
!17 = !{!"_ZTSNSt8__detail20_Prime_rehash_policyE", !18, i64 0, !12, i64 8}
!18 = !{!"float", !10, i64 0}
!19 = !{!"_ZTSSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_jEEE", !20, i64 0}
!20 = !{!"_ZTSSt10_HashtableINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt4pairIKS5_jESaIS8_ENSt8__detail10_Select1stESt8equal_toIS5_ESt4hashIS5_ENSA_18_Mod_range_hashingENSA_20_Default_ranged_hashENSA_20_Prime_rehash_policyENSA_17_Hashtable_traitsILb1ELb0ELb1EEEE", !9, i64 0, !12, i64 8, !16, i64 16, !12, i64 24, !17, i64 32, !9, i64 48}
!21 = !{!6, !12, i64 72}
!22 = !{!23, !23, i64 0}
!23 = !{!"_ZTSN5euler11FeatureTypeE", !10, i64 0}
!24 = !{!12, !12, i64 0}
!25 = !{!26, !13, i64 32}
!26 = !{!"_ZTSSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjE", !7, i64 0, !13, i64 32}


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