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

; 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.euler::BytesWriter" = type { %"class.std::__cxx11::basic_string" }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"struct.std::__detail::_Node_iterator" = type { %"struct.std::__detail::_Node_iterator_base" }
%"struct.std::__detail::_Node_iterator_base" = type { ptr }
%"struct.std::__detail::_Node_iterator.32" = 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] }>

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

; 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 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 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 uwtable
define dso_local noundef zeroext i1 @_ZN5euler9GraphMeta9SerializeEPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(312) %0, ptr noundef %1) #2 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca %"class.euler::BytesWriter", align 8
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca ptr, align 8
  %10 = alloca %"struct.std::__detail::_Node_iterator", align 8
  %11 = alloca %"struct.std::__detail::_Node_iterator", align 8
  %12 = alloca ptr, align 8
  %13 = alloca ptr, align 8
  %14 = alloca %"struct.std::__detail::_Node_iterator", align 8
  %15 = alloca %"struct.std::__detail::_Node_iterator", align 8
  %16 = alloca ptr, align 8
  %17 = alloca ptr, align 8
  %18 = alloca %"struct.std::__detail::_Node_iterator.32", align 8
  %19 = alloca %"struct.std::__detail::_Node_iterator.32", align 8
  %20 = alloca ptr, align 8
  %21 = alloca ptr, align 8
  %22 = alloca %"struct.std::__detail::_Node_iterator.32", align 8
  %23 = alloca %"struct.std::__detail::_Node_iterator.32", align 8
  %24 = alloca ptr, align 8
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  %25 = load ptr, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 32, ptr %5) #4
  call void @_ZN5euler11BytesWriterC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5)
  %26 = getelementptr inbounds %"class.euler::GraphMeta", ptr %25, i32 0, i32 0
  %27 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef nonnull align 8 dereferenceable(32) %26)
          to label %28 unwind label %62

28:                                               ; preds = %2
  %29 = getelementptr inbounds %"class.euler::GraphMeta", ptr %25, i32 0, i32 1
  %30 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef nonnull align 8 dereferenceable(32) %29)
          to label %31 unwind label %62

31:                                               ; preds = %28
  %32 = getelementptr inbounds %"class.euler::GraphMeta", ptr %25, i32 0, i32 2
  %33 = load i64, ptr %32, align 8, !tbaa !9
  %34 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteImEEbT_(ptr noundef nonnull align 8 dereferenceable(32) %5, i64 noundef %33)
          to label %35 unwind label %62

35:                                               ; preds = %31
  %36 = getelementptr inbounds %"class.euler::GraphMeta", ptr %25, i32 0, i32 3
  %37 = load i64, ptr %36, align 8, !tbaa !22
  %38 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteImEEbT_(ptr noundef nonnull align 8 dereferenceable(32) %5, i64 noundef %37)
          to label %39 unwind label %62

39:                                               ; preds = %35
  %40 = getelementptr inbounds %"class.euler::GraphMeta", ptr %25, i32 0, i32 4
  %41 = load i32, ptr %40, align 8, !tbaa !23
  %42 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteIiEEbT_(ptr noundef nonnull align 8 dereferenceable(32) %5, i32 noundef %41)
          to label %43 unwind label %62

43:                                               ; preds = %39
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #4
  %44 = getelementptr inbounds %"class.euler::GraphMeta", ptr %25, i32 0, i32 5
  %45 = call noundef i64 @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEESt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S9_EEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(56) %44) #4
  %46 = trunc i64 %45 to i32
  store i32 %46, ptr %8, align 4, !tbaa !24
  %47 = load i32, ptr %8, align 4, !tbaa !24
  %48 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteIjEEbT_(ptr noundef nonnull align 8 dereferenceable(32) %5, i32 noundef %47)
          to label %49 unwind label %66

49:                                               ; preds = %43
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #4
  %50 = getelementptr inbounds %"class.euler::GraphMeta", ptr %25, i32 0, i32 5
  store ptr %50, ptr %9, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #4
  %51 = load ptr, ptr %9, align 8, !tbaa !5
  %52 = call ptr @_ZNSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEESt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S9_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(56) %51) #4
  %53 = getelementptr inbounds %"struct.std::__detail::_Node_iterator", ptr %10, i32 0, i32 0
  %54 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base", ptr %53, i32 0, i32 0
  store ptr %52, ptr %54, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #4
  %55 = load ptr, ptr %9, align 8, !tbaa !5
  %56 = call ptr @_ZNSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEESt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S9_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(56) %55) #4
  %57 = getelementptr inbounds %"struct.std::__detail::_Node_iterator", ptr %11, i32 0, i32 0
  %58 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base", ptr %57, i32 0, i32 0
  store ptr %56, ptr %58, align 8
  br label %59

59:                                               ; preds = %94, %49
  %60 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb1EEESG_(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull align 8 dereferenceable(8) %11) #4
  br i1 %60, label %70, label %61

61:                                               ; preds = %59
  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
  br label %100

62:                                               ; preds = %39, %35, %31, %28, %2
  %63 = landingpad { ptr, i32 }
          cleanup
  %64 = extractvalue { ptr, i32 } %63, 0
  store ptr %64, ptr %6, align 8
  %65 = extractvalue { ptr, i32 } %63, 1
  store i32 %65, ptr %7, align 4
  br label %228

66:                                               ; preds = %223, %221, %185, %149, %100, %43
  %67 = landingpad { ptr, i32 }
          cleanup
  %68 = extractvalue { ptr, i32 } %67, 0
  store ptr %68, ptr %6, align 8
  %69 = extractvalue { ptr, i32 } %67, 1
  store i32 %69, ptr %7, align 4
  br label %227

70:                                               ; preds = %59
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #4
  %71 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb0ELb1EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #4
  store ptr %71, ptr %12, align 8, !tbaa !5
  %72 = load ptr, ptr %12, align 8, !tbaa !5
  %73 = getelementptr inbounds %"struct.std::pair", ptr %72, i32 0, i32 0
  %74 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef nonnull align 8 dereferenceable(32) %73)
          to label %75 unwind label %96

75:                                               ; preds = %70
  %76 = load ptr, ptr %12, align 8, !tbaa !5
  %77 = getelementptr inbounds %"struct.std::pair", ptr %76, i32 0, i32 1
  %78 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm0EJN5euler11FeatureTypeEilEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS6_(ptr noundef nonnull align 8 dereferenceable(16) %77) #4
  %79 = load i32, ptr %78, align 4, !tbaa !25
  %80 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteINS_11FeatureTypeEEEbT_(ptr noundef nonnull align 8 dereferenceable(32) %5, i32 noundef %79)
          to label %81 unwind label %96

81:                                               ; preds = %75
  %82 = load ptr, ptr %12, align 8, !tbaa !5
  %83 = getelementptr inbounds %"struct.std::pair", ptr %82, i32 0, i32 1
  %84 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm1EJN5euler11FeatureTypeEilEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS6_(ptr noundef nonnull align 8 dereferenceable(16) %83) #4
  %85 = load i32, ptr %84, align 4, !tbaa !24
  %86 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteIiEEbT_(ptr noundef nonnull align 8 dereferenceable(32) %5, i32 noundef %85)
          to label %87 unwind label %96

87:                                               ; preds = %81
  %88 = load ptr, ptr %12, align 8, !tbaa !5
  %89 = getelementptr inbounds %"struct.std::pair", ptr %88, i32 0, i32 1
  %90 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3getILm2EJN5euler11FeatureTypeEilEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS6_(ptr noundef nonnull align 8 dereferenceable(16) %89) #4
  %91 = load i64, ptr %90, align 8, !tbaa !27
  %92 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteIlEEbT_(ptr noundef nonnull align 8 dereferenceable(32) %5, i64 noundef %91)
          to label %93 unwind label %96

93:                                               ; preds = %87
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #4
  br label %94

94:                                               ; preds = %93
  %95 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb0ELb1EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #4
  br label %59

96:                                               ; preds = %87, %81, %75, %70
  %97 = landingpad { ptr, i32 }
          cleanup
  %98 = extractvalue { ptr, i32 } %97, 0
  store ptr %98, ptr %6, align 8
  %99 = extractvalue { ptr, i32 } %97, 1
  store i32 %99, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #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
  br label %227

100:                                              ; preds = %61
  %101 = getelementptr inbounds %"class.euler::GraphMeta", ptr %25, i32 0, i32 6
  %102 = call noundef i64 @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEESt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S9_EEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(56) %101) #4
  %103 = trunc i64 %102 to i32
  store i32 %103, ptr %8, align 4, !tbaa !24
  %104 = load i32, ptr %8, align 4, !tbaa !24
  %105 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteIjEEbT_(ptr noundef nonnull align 8 dereferenceable(32) %5, i32 noundef %104)
          to label %106 unwind label %66

106:                                              ; preds = %100
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #4
  %107 = getelementptr inbounds %"class.euler::GraphMeta", ptr %25, i32 0, i32 6
  store ptr %107, ptr %13, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #4
  %108 = load ptr, ptr %13, align 8, !tbaa !5
  %109 = call ptr @_ZNSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEESt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S9_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(56) %108) #4
  %110 = getelementptr inbounds %"struct.std::__detail::_Node_iterator", ptr %14, i32 0, i32 0
  %111 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base", ptr %110, i32 0, i32 0
  store ptr %109, ptr %111, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #4
  %112 = load ptr, ptr %13, align 8, !tbaa !5
  %113 = call ptr @_ZNSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEESt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S9_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(56) %112) #4
  %114 = getelementptr inbounds %"struct.std::__detail::_Node_iterator", ptr %15, i32 0, i32 0
  %115 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base", ptr %114, i32 0, i32 0
  store ptr %113, ptr %115, align 8
  br label %116

116:                                              ; preds = %143, %106
  %117 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb1EEESG_(ptr noundef nonnull align 8 dereferenceable(8) %14, ptr noundef nonnull align 8 dereferenceable(8) %15) #4
  br i1 %117, label %119, label %118

118:                                              ; preds = %116
  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
  br label %149

119:                                              ; preds = %116
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #4
  %120 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb0ELb1EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %14) #4
  store ptr %120, ptr %16, align 8, !tbaa !5
  %121 = load ptr, ptr %16, align 8, !tbaa !5
  %122 = getelementptr inbounds %"struct.std::pair", ptr %121, i32 0, i32 0
  %123 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef nonnull align 8 dereferenceable(32) %122)
          to label %124 unwind label %145

124:                                              ; preds = %119
  %125 = load ptr, ptr %16, align 8, !tbaa !5
  %126 = getelementptr inbounds %"struct.std::pair", ptr %125, i32 0, i32 1
  %127 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm0EJN5euler11FeatureTypeEilEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS6_(ptr noundef nonnull align 8 dereferenceable(16) %126) #4
  %128 = load i32, ptr %127, align 4, !tbaa !25
  %129 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteINS_11FeatureTypeEEEbT_(ptr noundef nonnull align 8 dereferenceable(32) %5, i32 noundef %128)
          to label %130 unwind label %145

130:                                              ; preds = %124
  %131 = load ptr, ptr %16, align 8, !tbaa !5
  %132 = getelementptr inbounds %"struct.std::pair", ptr %131, i32 0, i32 1
  %133 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm1EJN5euler11FeatureTypeEilEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS6_(ptr noundef nonnull align 8 dereferenceable(16) %132) #4
  %134 = load i32, ptr %133, align 4, !tbaa !24
  %135 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteIiEEbT_(ptr noundef nonnull align 8 dereferenceable(32) %5, i32 noundef %134)
          to label %136 unwind label %145

136:                                              ; preds = %130
  %137 = load ptr, ptr %16, align 8, !tbaa !5
  %138 = getelementptr inbounds %"struct.std::pair", ptr %137, i32 0, i32 1
  %139 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3getILm2EJN5euler11FeatureTypeEilEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS6_(ptr noundef nonnull align 8 dereferenceable(16) %138) #4
  %140 = load i64, ptr %139, align 8, !tbaa !27
  %141 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteIlEEbT_(ptr noundef nonnull align 8 dereferenceable(32) %5, i64 noundef %140)
          to label %142 unwind label %145

142:                                              ; preds = %136
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #4
  br label %143

143:                                              ; preds = %142
  %144 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb0ELb1EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %14) #4
  br label %116

145:                                              ; preds = %136, %130, %124, %119
  %146 = landingpad { ptr, i32 }
          cleanup
  %147 = extractvalue { ptr, i32 } %146, 0
  store ptr %147, ptr %6, align 8
  %148 = extractvalue { ptr, i32 } %146, 1
  store i32 %148, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #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
  br label %227

149:                                              ; preds = %118
  %150 = getelementptr inbounds %"class.euler::GraphMeta", ptr %25, i32 0, i32 7
  %151 = call noundef i64 @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_jEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(56) %150) #4
  %152 = trunc i64 %151 to i32
  store i32 %152, ptr %8, align 4, !tbaa !24
  %153 = load i32, ptr %8, align 4, !tbaa !24
  %154 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteIjEEbT_(ptr noundef nonnull align 8 dereferenceable(32) %5, i32 noundef %153)
          to label %155 unwind label %66

155:                                              ; preds = %149
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #4
  %156 = getelementptr inbounds %"class.euler::GraphMeta", ptr %25, i32 0, i32 7
  store ptr %156, ptr %17, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #4
  %157 = load ptr, ptr %17, align 8, !tbaa !5
  %158 = call ptr @_ZNSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_jEEE5beginEv(ptr noundef nonnull align 8 dereferenceable(56) %157) #4
  %159 = getelementptr inbounds %"struct.std::__detail::_Node_iterator.32", ptr %18, i32 0, i32 0
  %160 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base.29", ptr %159, i32 0, i32 0
  store ptr %158, ptr %160, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #4
  %161 = load ptr, ptr %17, align 8, !tbaa !5
  %162 = call ptr @_ZNSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_jEEE3endEv(ptr noundef nonnull align 8 dereferenceable(56) %161) #4
  %163 = getelementptr inbounds %"struct.std::__detail::_Node_iterator.32", ptr %19, i32 0, i32 0
  %164 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base.29", ptr %163, i32 0, i32 0
  store ptr %162, ptr %164, align 8
  br label %165

165:                                              ; preds = %179, %155
  %166 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb1EEESC_(ptr noundef nonnull align 8 dereferenceable(8) %18, ptr noundef nonnull align 8 dereferenceable(8) %19) #4
  br i1 %166, label %168, label %167

167:                                              ; preds = %165
  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
  br label %185

168:                                              ; preds = %165
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #4
  %169 = call noundef nonnull align 8 dereferenceable(36) ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb0ELb1EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %18) #4
  store ptr %169, ptr %20, align 8, !tbaa !5
  %170 = load ptr, ptr %20, align 8, !tbaa !5
  %171 = getelementptr inbounds %"struct.std::pair.30", ptr %170, i32 0, i32 0
  %172 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef nonnull align 8 dereferenceable(32) %171)
          to label %173 unwind label %181

173:                                              ; preds = %168
  %174 = load ptr, ptr %20, align 8, !tbaa !5
  %175 = getelementptr inbounds %"struct.std::pair.30", ptr %174, i32 0, i32 1
  %176 = load i32, ptr %175, align 8, !tbaa !28
  %177 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteIjEEbT_(ptr noundef nonnull align 8 dereferenceable(32) %5, i32 noundef %176)
          to label %178 unwind label %181

178:                                              ; preds = %173
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #4
  br label %179

179:                                              ; preds = %178
  %180 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb0ELb1EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %18) #4
  br label %165

181:                                              ; preds = %173, %168
  %182 = landingpad { ptr, i32 }
          cleanup
  %183 = extractvalue { ptr, i32 } %182, 0
  store ptr %183, ptr %6, align 8
  %184 = extractvalue { ptr, i32 } %182, 1
  store i32 %184, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #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
  br label %227

185:                                              ; preds = %167
  %186 = getelementptr inbounds %"class.euler::GraphMeta", ptr %25, i32 0, i32 8
  %187 = call noundef i64 @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_jEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(56) %186) #4
  %188 = trunc i64 %187 to i32
  store i32 %188, ptr %8, align 4, !tbaa !24
  %189 = load i32, ptr %8, align 4, !tbaa !24
  %190 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteIjEEbT_(ptr noundef nonnull align 8 dereferenceable(32) %5, i32 noundef %189)
          to label %191 unwind label %66

191:                                              ; preds = %185
  call void @llvm.lifetime.start.p0(i64 8, ptr %21) #4
  %192 = getelementptr inbounds %"class.euler::GraphMeta", ptr %25, i32 0, i32 8
  store ptr %192, ptr %21, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #4
  %193 = load ptr, ptr %21, align 8, !tbaa !5
  %194 = call ptr @_ZNSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_jEEE5beginEv(ptr noundef nonnull align 8 dereferenceable(56) %193) #4
  %195 = getelementptr inbounds %"struct.std::__detail::_Node_iterator.32", ptr %22, i32 0, i32 0
  %196 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base.29", ptr %195, i32 0, i32 0
  store ptr %194, ptr %196, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #4
  %197 = load ptr, ptr %21, align 8, !tbaa !5
  %198 = call ptr @_ZNSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_jEEE3endEv(ptr noundef nonnull align 8 dereferenceable(56) %197) #4
  %199 = getelementptr inbounds %"struct.std::__detail::_Node_iterator.32", ptr %23, i32 0, i32 0
  %200 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base.29", ptr %199, i32 0, i32 0
  store ptr %198, ptr %200, align 8
  br label %201

201:                                              ; preds = %215, %191
  %202 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb1EEESC_(ptr noundef nonnull align 8 dereferenceable(8) %22, ptr noundef nonnull align 8 dereferenceable(8) %23) #4
  br i1 %202, label %204, label %203

203:                                              ; preds = %201
  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
  br label %221

204:                                              ; preds = %201
  call void @llvm.lifetime.start.p0(i64 8, ptr %24) #4
  %205 = call noundef nonnull align 8 dereferenceable(36) ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb0ELb1EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %22) #4
  store ptr %205, ptr %24, align 8, !tbaa !5
  %206 = load ptr, ptr %24, align 8, !tbaa !5
  %207 = getelementptr inbounds %"struct.std::pair.30", ptr %206, i32 0, i32 0
  %208 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef nonnull align 8 dereferenceable(32) %207)
          to label %209 unwind label %217

209:                                              ; preds = %204
  %210 = load ptr, ptr %24, align 8, !tbaa !5
  %211 = getelementptr inbounds %"struct.std::pair.30", ptr %210, i32 0, i32 1
  %212 = load i32, ptr %211, align 8, !tbaa !28
  %213 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteIjEEbT_(ptr noundef nonnull align 8 dereferenceable(32) %5, i32 noundef %212)
          to label %214 unwind label %217

214:                                              ; preds = %209
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #4
  br label %215

215:                                              ; preds = %214
  %216 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb0ELb1EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %22) #4
  br label %201

217:                                              ; preds = %209, %204
  %218 = landingpad { ptr, i32 }
          cleanup
  %219 = extractvalue { ptr, i32 } %218, 0
  store ptr %219, ptr %6, align 8
  %220 = extractvalue { ptr, i32 } %218, 1
  store i32 %220, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #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
  br label %227

221:                                              ; preds = %203
  %222 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNK5euler11BytesWriter4dataB5cxx11Ev(ptr noundef nonnull align 8 dereferenceable(32) %5)
          to label %223 unwind label %66

223:                                              ; preds = %221
  %224 = load ptr, ptr %4, align 8, !tbaa !5
  %225 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %224, ptr noundef nonnull align 8 dereferenceable(32) %222)
          to label %226 unwind label %66

226:                                              ; preds = %223
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #4
  call void @_ZN5euler11BytesWriterD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %5) #4
  ret i1 true

227:                                              ; preds = %217, %181, %145, %96, %66
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #4
  br label %228

228:                                              ; preds = %227, %62
  call void @_ZN5euler11BytesWriterD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %5) #4
  br label %229

229:                                              ; preds = %228
  %230 = load ptr, ptr %6, align 8
  %231 = load i32, ptr %7, align 4
  %232 = insertvalue { ptr, i32 } poison, ptr %230, 0
  %233 = insertvalue { ptr, i32 } %232, i32 %231, 1
  resume { ptr, i32 } %233
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5euler11BytesWriterC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5euler11BytesWriter5WriteERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5euler11BytesWriter5WriteImEEbT_(ptr noundef nonnull align 8 dereferenceable(32), i64 noundef) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5euler11BytesWriter5WriteIiEEbT_(ptr noundef nonnull align 8 dereferenceable(32), i32 noundef) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEESt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S9_EEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(56)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5euler11BytesWriter5WriteIjEEbT_(ptr noundef nonnull align 8 dereferenceable(32), i32 noundef) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt13unordered_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 ptr @_ZNSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEESt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S9_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(56)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(48) ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb0ELb1EEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5euler11BytesWriter5WriteINS_11FeatureTypeEEEbT_(ptr noundef nonnull align 8 dereferenceable(32), i32 noundef) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm0EJN5euler11FeatureTypeEilEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS6_(ptr noundef nonnull align 8 dereferenceable(16)) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm1EJN5euler11FeatureTypeEilEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS6_(ptr noundef nonnull align 8 dereferenceable(16)) #1

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5euler11BytesWriter5WriteIlEEbT_(ptr noundef nonnull align 8 dereferenceable(32), i64 noundef) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3getILm2EJN5euler11FeatureTypeEilEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS6_(ptr noundef nonnull align 8 dereferenceable(16)) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb0ELb1EEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_jEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(56)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt13unordered_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 @_ZNSt13unordered_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 nonnull align 8 dereferenceable(36) ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb0ELb1EEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb0ELb1EEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNK5euler11BytesWriter4dataB5cxx11Ev(ptr noundef nonnull align 8 dereferenceable(32)) #1 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN5euler11BytesWriterD2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 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 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 }

!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 = !{!10, !14, i64 80}
!24 = !{!14, !14, i64 0}
!25 = !{!26, !26, i64 0}
!26 = !{!"_ZTSN5euler11FeatureTypeE", !7, i64 0}
!27 = !{!13, !13, i64 0}
!28 = !{!29, !14, i64 32}
!29 = !{!"_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.euler::BytesWriter" = type { %"class.std::__cxx11::basic_string" }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"struct.std::__detail::_Node_iterator" = type { %"struct.std::__detail::_Node_iterator_base" }
%"struct.std::__detail::_Node_iterator_base" = type { ptr }
%"struct.std::__detail::_Node_iterator.32" = type { %"struct.std::__detail::_Node_iterator_base.29" }
%"struct.std::__detail::_Node_iterator_base.29" = type { ptr }

; 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 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 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 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 uwtable
define dso_local noundef zeroext i1 @_ZN5euler9GraphMeta9SerializeEPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(312) %0, ptr noundef %1) local_unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.euler::BytesWriter", align 8
  %4 = alloca %"struct.std::__detail::_Node_iterator", align 8
  %5 = alloca %"struct.std::__detail::_Node_iterator", align 8
  %6 = alloca %"struct.std::__detail::_Node_iterator", align 8
  %7 = alloca %"struct.std::__detail::_Node_iterator", align 8
  %8 = alloca %"struct.std::__detail::_Node_iterator.32", align 8
  %9 = alloca %"struct.std::__detail::_Node_iterator.32", align 8
  %10 = alloca %"struct.std::__detail::_Node_iterator.32", align 8
  %11 = alloca %"struct.std::__detail::_Node_iterator.32", align 8
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %3) #4
  call void @_ZN5euler11BytesWriterC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3)
  %12 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef nonnull align 8 dereferenceable(32) %0)
          to label %13 unwind label %41

13:                                               ; preds = %2
  %14 = getelementptr inbounds i8, ptr %0, i64 32
  %15 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef nonnull align 8 dereferenceable(32) %14)
          to label %16 unwind label %41

16:                                               ; preds = %13
  %17 = getelementptr inbounds i8, ptr %0, i64 64
  %18 = load i64, ptr %17, align 8, !tbaa !5
  %19 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteImEEbT_(ptr noundef nonnull align 8 dereferenceable(32) %3, i64 noundef %18)
          to label %20 unwind label %41

20:                                               ; preds = %16
  %21 = getelementptr inbounds i8, ptr %0, i64 72
  %22 = load i64, ptr %21, align 8, !tbaa !21
  %23 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteImEEbT_(ptr noundef nonnull align 8 dereferenceable(32) %3, i64 noundef %22)
          to label %24 unwind label %41

24:                                               ; preds = %20
  %25 = getelementptr inbounds i8, ptr %0, i64 80
  %26 = load i32, ptr %25, align 8, !tbaa !22
  %27 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteIiEEbT_(ptr noundef nonnull align 8 dereferenceable(32) %3, i32 noundef %26)
          to label %28 unwind label %41

28:                                               ; preds = %24
  %29 = getelementptr inbounds i8, ptr %0, i64 88
  %30 = call noundef i64 @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEESt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S9_EEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(56) %29) #4
  %31 = trunc i64 %30 to i32
  %32 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteIjEEbT_(ptr noundef nonnull align 8 dereferenceable(32) %3, i32 noundef %31)
          to label %33 unwind label %43

33:                                               ; preds = %28
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #4
  %34 = call ptr @_ZNSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEESt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S9_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(56) %29) #4
  store ptr %34, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #4
  %35 = call ptr @_ZNSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEESt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S9_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(56) %29) #4
  store ptr %35, ptr %5, align 8
  %36 = 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 %36, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %60, %33
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #4
  %37 = getelementptr inbounds i8, ptr %0, i64 144
  %38 = call noundef i64 @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEESt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S9_EEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(56) %37) #4
  %39 = trunc i64 %38 to i32
  %40 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteIjEEbT_(ptr noundef nonnull align 8 dereferenceable(32) %3, i32 noundef %39)
          to label %65 unwind label %43

41:                                               ; preds = %24, %20, %16, %13, %2
  %42 = landingpad { ptr, i32 }
          cleanup
  br label %130

43:                                               ; preds = %._crit_edge39, %._crit_edge36, %._crit_edge33, %._crit_edge, %28
  %44 = landingpad { ptr, i32 }
          cleanup
  br label %130

.lr.ph:                                           ; preds = %33, %60
  %45 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb0ELb1EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #4
  %46 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef nonnull align 8 dereferenceable(32) %45)
          to label %47 unwind label %63

47:                                               ; preds = %.lr.ph
  %48 = getelementptr inbounds i8, ptr %45, i64 32
  %49 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm0EJN5euler11FeatureTypeEilEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS6_(ptr noundef nonnull align 8 dereferenceable(16) %48) #4
  %50 = load i32, ptr %49, align 4, !tbaa !23
  %51 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteINS_11FeatureTypeEEEbT_(ptr noundef nonnull align 8 dereferenceable(32) %3, i32 noundef %50)
          to label %52 unwind label %63

52:                                               ; preds = %47
  %53 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm1EJN5euler11FeatureTypeEilEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS6_(ptr noundef nonnull align 8 dereferenceable(16) %48) #4
  %54 = load i32, ptr %53, align 4, !tbaa !25
  %55 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteIiEEbT_(ptr noundef nonnull align 8 dereferenceable(32) %3, i32 noundef %54)
          to label %56 unwind label %63

56:                                               ; preds = %52
  %57 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3getILm2EJN5euler11FeatureTypeEilEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS6_(ptr noundef nonnull align 8 dereferenceable(16) %48) #4
  %58 = load i64, ptr %57, align 8, !tbaa !26
  %59 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteIlEEbT_(ptr noundef nonnull align 8 dereferenceable(32) %3, i64 noundef %58)
          to label %60 unwind label %63

60:                                               ; preds = %56
  %61 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb0ELb1EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #4
  %62 = 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 %62, label %.lr.ph, label %._crit_edge

63:                                               ; preds = %56, %52, %47, %.lr.ph
  %64 = 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 %130

65:                                               ; preds = %._crit_edge
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #4
  %66 = call ptr @_ZNSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEESt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S9_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(56) %37) #4
  store ptr %66, ptr %6, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #4
  %67 = call ptr @_ZNSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEESt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S9_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(56) %37) #4
  store ptr %67, ptr %7, align 8
  %68 = 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 %68, label %.lr.ph32, label %._crit_edge33

._crit_edge33:                                    ; preds = %88, %65
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #4
  %69 = getelementptr inbounds i8, ptr %0, i64 200
  %70 = call noundef i64 @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_jEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(56) %69) #4
  %71 = trunc i64 %70 to i32
  %72 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteIjEEbT_(ptr noundef nonnull align 8 dereferenceable(32) %3, i32 noundef %71)
          to label %93 unwind label %43

.lr.ph32:                                         ; preds = %65, %88
  %73 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb0ELb1EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %6) #4
  %74 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef nonnull align 8 dereferenceable(32) %73)
          to label %75 unwind label %91

75:                                               ; preds = %.lr.ph32
  %76 = getelementptr inbounds i8, ptr %73, i64 32
  %77 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm0EJN5euler11FeatureTypeEilEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS6_(ptr noundef nonnull align 8 dereferenceable(16) %76) #4
  %78 = load i32, ptr %77, align 4, !tbaa !23
  %79 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteINS_11FeatureTypeEEEbT_(ptr noundef nonnull align 8 dereferenceable(32) %3, i32 noundef %78)
          to label %80 unwind label %91

80:                                               ; preds = %75
  %81 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm1EJN5euler11FeatureTypeEilEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS6_(ptr noundef nonnull align 8 dereferenceable(16) %76) #4
  %82 = load i32, ptr %81, align 4, !tbaa !25
  %83 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteIiEEbT_(ptr noundef nonnull align 8 dereferenceable(32) %3, i32 noundef %82)
          to label %84 unwind label %91

84:                                               ; preds = %80
  %85 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3getILm2EJN5euler11FeatureTypeEilEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS6_(ptr noundef nonnull align 8 dereferenceable(16) %76) #4
  %86 = load i64, ptr %85, align 8, !tbaa !26
  %87 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteIlEEbT_(ptr noundef nonnull align 8 dereferenceable(32) %3, i64 noundef %86)
          to label %88 unwind label %91

88:                                               ; preds = %84
  %89 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb0ELb1EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %6) #4
  %90 = 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 %90, label %.lr.ph32, label %._crit_edge33

91:                                               ; preds = %84, %80, %75, %.lr.ph32
  %92 = 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 %130

93:                                               ; preds = %._crit_edge33
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #4
  %94 = call ptr @_ZNSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_jEEE5beginEv(ptr noundef nonnull align 8 dereferenceable(56) %69) #4
  store ptr %94, ptr %8, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #4
  %95 = call ptr @_ZNSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_jEEE3endEv(ptr noundef nonnull align 8 dereferenceable(56) %69) #4
  store ptr %95, ptr %9, align 8
  %96 = 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 %96, label %.lr.ph35, label %._crit_edge36

._crit_edge36:                                    ; preds = %107, %93
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #4
  %97 = getelementptr inbounds i8, ptr %0, i64 256
  %98 = call noundef i64 @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_jEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(56) %97) #4
  %99 = trunc i64 %98 to i32
  %100 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteIjEEbT_(ptr noundef nonnull align 8 dereferenceable(32) %3, i32 noundef %99)
          to label %112 unwind label %43

.lr.ph35:                                         ; preds = %93, %107
  %101 = call noundef nonnull align 8 dereferenceable(36) ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb0ELb1EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %8) #4
  %102 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef nonnull align 8 dereferenceable(32) %101)
          to label %103 unwind label %110

103:                                              ; preds = %.lr.ph35
  %104 = getelementptr inbounds i8, ptr %101, i64 32
  %105 = load i32, ptr %104, align 8, !tbaa !27
  %106 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteIjEEbT_(ptr noundef nonnull align 8 dereferenceable(32) %3, i32 noundef %105)
          to label %107 unwind label %110

107:                                              ; preds = %103
  %108 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb0ELb1EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %8) #4
  %109 = 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 %109, label %.lr.ph35, label %._crit_edge36

110:                                              ; preds = %103, %.lr.ph35
  %111 = 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 %130

112:                                              ; preds = %._crit_edge36
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #4
  %113 = call ptr @_ZNSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_jEEE5beginEv(ptr noundef nonnull align 8 dereferenceable(56) %97) #4
  store ptr %113, ptr %10, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #4
  %114 = call ptr @_ZNSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_jEEE3endEv(ptr noundef nonnull align 8 dereferenceable(56) %97) #4
  store ptr %114, ptr %11, align 8
  %115 = 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 %115, label %.lr.ph38, label %._crit_edge39

._crit_edge39:                                    ; preds = %124, %112
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #4
  %116 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNK5euler11BytesWriter4dataB5cxx11Ev(ptr noundef nonnull align 8 dereferenceable(32) %3)
  %117 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %1, ptr noundef nonnull align 8 dereferenceable(32) %116)
          to label %129 unwind label %43

.lr.ph38:                                         ; preds = %112, %124
  %118 = call noundef nonnull align 8 dereferenceable(36) ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb0ELb1EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #4
  %119 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef nonnull align 8 dereferenceable(32) %118)
          to label %120 unwind label %127

120:                                              ; preds = %.lr.ph38
  %121 = getelementptr inbounds i8, ptr %118, i64 32
  %122 = load i32, ptr %121, align 8, !tbaa !27
  %123 = invoke noundef zeroext i1 @_ZN5euler11BytesWriter5WriteIjEEbT_(ptr noundef nonnull align 8 dereferenceable(32) %3, i32 noundef %122)
          to label %124 unwind label %127

124:                                              ; preds = %120
  %125 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb0ELb1EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #4
  %126 = 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 %126, label %.lr.ph38, label %._crit_edge39

127:                                              ; preds = %120, %.lr.ph38
  %128 = 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 %130

129:                                              ; preds = %._crit_edge39
  call void @_ZN5euler11BytesWriterD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #4
  ret i1 true

130:                                              ; preds = %43, %63, %91, %110, %127, %41
  %.pn.pn = phi { ptr, i32 } [ %42, %41 ], [ %64, %63 ], [ %92, %91 ], [ %111, %110 ], [ %128, %127 ], [ %44, %43 ]
  call void @_ZN5euler11BytesWriterD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #4
  resume { ptr, i32 } %.pn.pn
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5euler11BytesWriterC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5euler11BytesWriter5WriteERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5euler11BytesWriter5WriteImEEbT_(ptr noundef nonnull align 8 dereferenceable(32), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5euler11BytesWriter5WriteIiEEbT_(ptr noundef nonnull align 8 dereferenceable(32), i32 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEESt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S9_EEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5euler11BytesWriter5WriteIjEEbT_(ptr noundef nonnull align 8 dereferenceable(32), i32 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt13unordered_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 ptr @_ZNSt13unordered_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 nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(48) ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt5tupleIJN5euler11FeatureTypeEilEEELb0ELb1EEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5euler11BytesWriter5WriteINS_11FeatureTypeEEEbT_(ptr noundef nonnull align 8 dereferenceable(32), i32 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm0EJN5euler11FeatureTypeEilEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS6_(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm1EJN5euler11FeatureTypeEilEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS6_(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5euler11BytesWriter5WriteIlEEbT_(ptr noundef nonnull align 8 dereferenceable(32), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3getILm2EJN5euler11FeatureTypeEilEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS6_(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 @_ZNSt8__detail14_Node_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 noundef i64 @_ZNKSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_jEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt13unordered_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 @_ZNSt13unordered_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 nonnull align 8 dereferenceable(36) ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb0ELb1EEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjELb0ELb1EEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNK5euler11BytesWriter4dataB5cxx11Ev(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN5euler11BytesWriterD2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 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 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 }

!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 = !{!6, !13, i64 80}
!23 = !{!24, !24, i64 0}
!24 = !{!"_ZTSN5euler11FeatureTypeE", !10, i64 0}
!25 = !{!13, !13, i64 0}
!26 = !{!12, !12, i64 0}
!27 = !{!28, !13, i64 32}
!28 = !{!"_ZTSSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjE", !7, i64 0, !13, i64 32}


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