; LLVM IR from ImperialCollegeLondon/pnflow :: src/pnm/pnflow/ElementThroat.ll (ZNK6Throat16neighbouringPoreEPK4Elem)

; 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::allocator.5" = type { i8 }
%class.Elem = type { %class.Apex, [5 x %class.SlvrElm], i8, i32, ptr, double, double, i32, %"class.std::vector", ptr, double, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, %"struct.std::pair", %"struct.std::pair", %"struct.std::pair", i32, i32, i32, i32, %class.var3 }
%class.Apex = type { ptr, i8, double, double, ptr, i32, double, double, double, double, i8, i8, i8, i8, %"struct.std::pair" }
%class.SlvrElm = type { i8, i8, i8, double, double }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<Elem *, std::allocator<Elem *>>::_Vector_impl" }
%"struct.std::_Vector_base<Elem *, std::allocator<Elem *>>::_Vector_impl" = type { %"struct.std::_Vector_base<Elem *, std::allocator<Elem *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<Elem *, std::allocator<Elem *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.std::pair" = type { i32, double }
%class.var3 = type { double, double, double }

@.str.2 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [10 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [5 x i8], align 1
@__FUNCTION__._ZNK6Throat16neighbouringPoreEPK4Elem = external hidden unnamed_addr constant [17 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [95 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [55 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 noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIP4ElemSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

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

; Function Attrs: mustprogress uwtable
define dso_local noundef ptr @_ZNK6Throat16neighbouringPoreEPK4Elem(ptr noundef nonnull align 8 dereferenceable(456) %0, ptr noundef %1) #2 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca %"class.std::__cxx11::basic_string", align 8
  %7 = alloca %"class.std::__cxx11::basic_string", align 8
  %8 = alloca i1, align 1
  %9 = alloca %"class.std::__cxx11::basic_string", align 8
  %10 = alloca i1, align 1
  %11 = alloca %"class.std::__cxx11::basic_string", align 8
  %12 = alloca i1, align 1
  %13 = alloca %"class.std::__cxx11::basic_string", align 8
  %14 = alloca i1, align 1
  %15 = alloca %"class.std::__cxx11::basic_string", align 8
  %16 = alloca i1, align 1
  %17 = alloca %"class.std::__cxx11::basic_string", align 8
  %18 = alloca i1, align 1
  %19 = alloca %"class.std::allocator.5", align 1
  %20 = alloca i1, align 1
  %21 = alloca i1, align 1
  %22 = alloca ptr, align 8
  %23 = alloca i32, align 4
  %24 = alloca i1, align 1
  %25 = alloca i1, align 1
  %26 = alloca %"class.std::__cxx11::basic_string", align 8
  %27 = alloca i1, align 1
  %28 = alloca %"class.std::allocator.5", align 1
  %29 = alloca i1, align 1
  %30 = alloca i1, align 1
  %31 = alloca i1, align 1
  %32 = alloca i1, align 1
  %33 = alloca i1, align 1
  %34 = alloca %"class.std::__cxx11::basic_string", align 8
  %35 = alloca i1, align 1
  %36 = alloca %"class.std::allocator.5", align 1
  %37 = alloca i1, align 1
  %38 = alloca i1, align 1
  %39 = alloca i1, align 1
  %40 = alloca i1, align 1
  %41 = alloca i1, align 1
  %42 = alloca %"class.std::__cxx11::basic_string", align 8
  %43 = alloca i1, align 1
  %44 = alloca i32, align 4
  %45 = alloca i1, align 1
  %46 = alloca i1, align 1
  %47 = alloca %"class.std::__cxx11::basic_string", align 8
  %48 = alloca %"class.std::__cxx11::basic_string", align 8
  %49 = alloca i1, align 1
  %50 = alloca %"class.std::__cxx11::basic_string", align 8
  %51 = alloca i1, align 1
  %52 = alloca %"class.std::__cxx11::basic_string", align 8
  %53 = alloca i1, align 1
  %54 = alloca %"class.std::allocator.5", align 1
  %55 = alloca i1, align 1
  %56 = alloca i1, align 1
  %57 = alloca i1, align 1
  %58 = alloca i1, align 1
  %59 = alloca i1, align 1
  %60 = alloca i1, align 1
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  %61 = load ptr, ptr %4, align 8
  %62 = getelementptr inbounds %class.Elem, ptr %61, i32 0, i32 8
  %63 = call noundef i64 @_ZNKSt6vectorIP4ElemSaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %62) #4
  %64 = icmp eq i64 %63, 2
  store i1 false, ptr %8, align 1
  store i1 false, ptr %10, align 1
  store i1 false, ptr %12, align 1
  store i1 false, ptr %14, align 1
  store i1 false, ptr %16, align 1
  store i1 false, ptr %18, align 1
  store i1 false, ptr %20, align 1
  store i1 false, ptr %21, align 1
  store i1 false, ptr %24, align 1
  store i1 false, ptr %25, align 1
  store i1 false, ptr %27, align 1
  store i1 false, ptr %29, align 1
  store i1 false, ptr %30, align 1
  store i1 false, ptr %31, align 1
  store i1 false, ptr %32, align 1
  store i1 false, ptr %33, align 1
  store i1 false, ptr %35, align 1
  store i1 false, ptr %37, align 1
  store i1 false, ptr %38, align 1
  store i1 false, ptr %39, align 1
  store i1 false, ptr %40, align 1
  store i1 false, ptr %41, align 1
  store i1 false, ptr %43, align 1
  call void @llvm.lifetime.start.p0(i64 4, ptr %44) #4
  store i1 false, ptr %45, align 1
  store i1 false, ptr %46, align 1
  store i1 false, ptr %49, align 1
  store i1 false, ptr %51, align 1
  store i1 false, ptr %53, align 1
  store i1 false, ptr %55, align 1
  store i1 false, ptr %56, align 1
  store i1 false, ptr %57, align 1
  store i1 false, ptr %58, align 1
  store i1 false, ptr %59, align 1
  store i1 false, ptr %60, align 1
  br i1 %64, label %82, label %65

65:                                               ; preds = %2
  call void @llvm.lifetime.start.p0(i64 32, ptr %7) #4
  store i1 true, ptr %8, align 1
  call void @llvm.lifetime.start.p0(i64 32, ptr %9) #4
  store i1 true, ptr %10, align 1
  call void @llvm.lifetime.start.p0(i64 32, ptr %11) #4
  store i1 true, ptr %12, align 1
  call void @llvm.lifetime.start.p0(i64 32, ptr %13) #4
  store i1 true, ptr %14, align 1
  call void @llvm.lifetime.start.p0(i64 32, ptr %15) #4
  store i1 true, ptr %16, align 1
  call void @llvm.lifetime.start.p0(i64 32, ptr %17) #4
  store i1 true, ptr %18, align 1
  call void @llvm.lifetime.start.p0(i64 1, ptr %19) #4
  store i1 true, ptr %20, align 1
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #4
  store i1 true, ptr %21, align 1
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %17, ptr noundef @.str.6, ptr noundef nonnull align 1 dereferenceable(1) %19)
          to label %66 unwind label %196

66:                                               ; preds = %65
  store i1 true, ptr %24, align 1
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_PKS5_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %15, ptr noundef nonnull align 8 dereferenceable(32) %17, ptr noundef @.str.7)
          to label %67 unwind label %200

67:                                               ; preds = %66
  store i1 true, ptr %25, align 1
  call void @llvm.lifetime.start.p0(i64 32, ptr %26) #4
  store i1 true, ptr %27, align 1
  call void @llvm.lifetime.start.p0(i64 1, ptr %28) #4
  store i1 true, ptr %29, align 1
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %28) #4
  store i1 true, ptr %30, align 1
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %26, ptr noundef @__FUNCTION__._ZNK6Throat16neighbouringPoreEPK4Elem, ptr noundef nonnull align 1 dereferenceable(1) %28)
          to label %68 unwind label %204

68:                                               ; preds = %67
  store i1 true, ptr %31, align 1
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_S9_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %13, ptr noundef nonnull align 8 dereferenceable(32) %15, ptr noundef nonnull align 8 dereferenceable(32) %26)
          to label %69 unwind label %208

69:                                               ; preds = %68
  store i1 true, ptr %32, align 1
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_PKS5_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %11, ptr noundef nonnull align 8 dereferenceable(32) %13, ptr noundef @.str.8)
          to label %70 unwind label %212

70:                                               ; preds = %69
  store i1 true, ptr %33, align 1
  call void @llvm.lifetime.start.p0(i64 32, ptr %34) #4
  store i1 true, ptr %35, align 1
  call void @llvm.lifetime.start.p0(i64 1, ptr %36) #4
  store i1 true, ptr %37, align 1
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %36) #4
  store i1 true, ptr %38, align 1
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %34, ptr noundef @.str.9, ptr noundef nonnull align 1 dereferenceable(1) %36)
          to label %71 unwind label %216

71:                                               ; preds = %70
  store i1 true, ptr %39, align 1
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_S9_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %9, ptr noundef nonnull align 8 dereferenceable(32) %11, ptr noundef nonnull align 8 dereferenceable(32) %34)
          to label %72 unwind label %220

72:                                               ; preds = %71
  store i1 true, ptr %40, align 1
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_PKS5_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %7, ptr noundef nonnull align 8 dereferenceable(32) %9, ptr noundef @.str.2)
          to label %73 unwind label %224

73:                                               ; preds = %72
  store i1 true, ptr %41, align 1
  call void @llvm.lifetime.start.p0(i64 32, ptr %42) #4
  store i1 true, ptr %43, align 1
  store i32 60, ptr %44, align 4, !tbaa !9
  invoke void @_Z2_sIiENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERKT_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %42, ptr noundef nonnull align 4 dereferenceable(4) %44)
          to label %74 unwind label %228

74:                                               ; preds = %73
  store i1 true, ptr %45, align 1
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_S9_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %6, ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef nonnull align 8 dereferenceable(32) %42)
          to label %75 unwind label %232

75:                                               ; preds = %74
  store i1 true, ptr %46, align 1
  call void @llvm.lifetime.start.p0(i64 32, ptr %48) #4
  store i1 true, ptr %49, align 1
  call void @llvm.lifetime.start.p0(i64 32, ptr %50) #4
  store i1 true, ptr %51, align 1
  call void @llvm.lifetime.start.p0(i64 32, ptr %52) #4
  store i1 true, ptr %53, align 1
  call void @llvm.lifetime.start.p0(i64 1, ptr %54) #4
  store i1 true, ptr %55, align 1
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %54) #4
  store i1 true, ptr %56, align 1
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %52, ptr noundef @.str.10, ptr noundef nonnull align 1 dereferenceable(1) %54)
          to label %76 unwind label %236

76:                                               ; preds = %75
  store i1 true, ptr %57, align 1
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_PKS5_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %50, ptr noundef nonnull align 8 dereferenceable(32) %52, ptr noundef @.str.11)
          to label %77 unwind label %240

77:                                               ; preds = %76
  store i1 true, ptr %58, align 1
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_PKS5_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %48, ptr noundef nonnull align 8 dereferenceable(32) %50, ptr noundef @.str.12)
          to label %78 unwind label %244

78:                                               ; preds = %77
  store i1 true, ptr %59, align 1
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_PKS5_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %47, ptr noundef nonnull align 8 dereferenceable(32) %48, ptr noundef @.str.5)
          to label %79 unwind label %248

79:                                               ; preds = %78
  store i1 true, ptr %60, align 1
  %80 = invoke noundef zeroext i1 @_Z6_cerr_NSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES4_i(ptr noundef %6, ptr noundef %47, i32 noundef -1)
          to label %81 unwind label %252

81:                                               ; preds = %79
  br label %82

82:                                               ; preds = %81, %2
  %83 = phi i1 [ true, %2 ], [ %80, %81 ]
  %84 = xor i1 %83, true
  %85 = load i1, ptr %60, align 1
  br i1 %85, label %86, label %87

86:                                               ; preds = %82
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %47) #4
  br label %87

87:                                               ; preds = %86, %82
  %88 = load i1, ptr %59, align 1
  br i1 %88, label %89, label %90

89:                                               ; preds = %87
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %48) #4
  br label %90

90:                                               ; preds = %89, %87
  %91 = load i1, ptr %58, align 1
  br i1 %91, label %92, label %93

92:                                               ; preds = %90
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %50) #4
  br label %93

93:                                               ; preds = %92, %90
  %94 = load i1, ptr %57, align 1
  br i1 %94, label %95, label %96

95:                                               ; preds = %93
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %52) #4
  br label %96

96:                                               ; preds = %95, %93
  %97 = load i1, ptr %56, align 1
  br i1 %97, label %98, label %99

98:                                               ; preds = %96
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %54) #4
  br label %99

99:                                               ; preds = %98, %96
  %100 = load i1, ptr %55, align 1
  br i1 %100, label %101, label %102

101:                                              ; preds = %99
  call void @llvm.lifetime.end.p0(i64 1, ptr %54) #4
  br label %102

102:                                              ; preds = %101, %99
  %103 = load i1, ptr %53, align 1
  br i1 %103, label %104, label %105

104:                                              ; preds = %102
  call void @llvm.lifetime.end.p0(i64 32, ptr %52) #4
  br label %105

105:                                              ; preds = %104, %102
  %106 = load i1, ptr %51, align 1
  br i1 %106, label %107, label %108

107:                                              ; preds = %105
  call void @llvm.lifetime.end.p0(i64 32, ptr %50) #4
  br label %108

108:                                              ; preds = %107, %105
  %109 = load i1, ptr %49, align 1
  br i1 %109, label %110, label %111

110:                                              ; preds = %108
  call void @llvm.lifetime.end.p0(i64 32, ptr %48) #4
  br label %111

111:                                              ; preds = %110, %108
  %112 = load i1, ptr %46, align 1
  br i1 %112, label %113, label %114

113:                                              ; preds = %111
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #4
  br label %114

114:                                              ; preds = %113, %111
  %115 = load i1, ptr %45, align 1
  br i1 %115, label %116, label %117

116:                                              ; preds = %114
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %42) #4
  br label %117

117:                                              ; preds = %116, %114
  call void @llvm.lifetime.end.p0(i64 4, ptr %44) #4
  %118 = load i1, ptr %43, align 1
  br i1 %118, label %119, label %120

119:                                              ; preds = %117
  call void @llvm.lifetime.end.p0(i64 32, ptr %42) #4
  br label %120

120:                                              ; preds = %119, %117
  %121 = load i1, ptr %41, align 1
  br i1 %121, label %122, label %123

122:                                              ; preds = %120
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #4
  br label %123

123:                                              ; preds = %122, %120
  %124 = load i1, ptr %40, align 1
  br i1 %124, label %125, label %126

125:                                              ; preds = %123
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #4
  br label %126

126:                                              ; preds = %125, %123
  %127 = load i1, ptr %39, align 1
  br i1 %127, label %128, label %129

128:                                              ; preds = %126
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %34) #4
  br label %129

129:                                              ; preds = %128, %126
  %130 = load i1, ptr %38, align 1
  br i1 %130, label %131, label %132

131:                                              ; preds = %129
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %36) #4
  br label %132

132:                                              ; preds = %131, %129
  %133 = load i1, ptr %37, align 1
  br i1 %133, label %134, label %135

134:                                              ; preds = %132
  call void @llvm.lifetime.end.p0(i64 1, ptr %36) #4
  br label %135

135:                                              ; preds = %134, %132
  %136 = load i1, ptr %35, align 1
  br i1 %136, label %137, label %138

137:                                              ; preds = %135
  call void @llvm.lifetime.end.p0(i64 32, ptr %34) #4
  br label %138

138:                                              ; preds = %137, %135
  %139 = load i1, ptr %33, align 1
  br i1 %139, label %140, label %141

140:                                              ; preds = %138
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #4
  br label %141

141:                                              ; preds = %140, %138
  %142 = load i1, ptr %32, align 1
  br i1 %142, label %143, label %144

143:                                              ; preds = %141
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %13) #4
  br label %144

144:                                              ; preds = %143, %141
  %145 = load i1, ptr %31, align 1
  br i1 %145, label %146, label %147

146:                                              ; preds = %144
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %26) #4
  br label %147

147:                                              ; preds = %146, %144
  %148 = load i1, ptr %30, align 1
  br i1 %148, label %149, label %150

149:                                              ; preds = %147
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %28) #4
  br label %150

150:                                              ; preds = %149, %147
  %151 = load i1, ptr %29, align 1
  br i1 %151, label %152, label %153

152:                                              ; preds = %150
  call void @llvm.lifetime.end.p0(i64 1, ptr %28) #4
  br label %153

153:                                              ; preds = %152, %150
  %154 = load i1, ptr %27, align 1
  br i1 %154, label %155, label %156

155:                                              ; preds = %153
  call void @llvm.lifetime.end.p0(i64 32, ptr %26) #4
  br label %156

156:                                              ; preds = %155, %153
  %157 = load i1, ptr %25, align 1
  br i1 %157, label %158, label %159

158:                                              ; preds = %156
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #4
  br label %159

159:                                              ; preds = %158, %156
  %160 = load i1, ptr %24, align 1
  br i1 %160, label %161, label %162

161:                                              ; preds = %159
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %17) #4
  br label %162

162:                                              ; preds = %161, %159
  %163 = load i1, ptr %21, align 1
  br i1 %163, label %164, label %165

164:                                              ; preds = %162
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #4
  br label %165

165:                                              ; preds = %164, %162
  %166 = load i1, ptr %20, align 1
  br i1 %166, label %167, label %168

167:                                              ; preds = %165
  call void @llvm.lifetime.end.p0(i64 1, ptr %19) #4
  br label %168

168:                                              ; preds = %167, %165
  %169 = load i1, ptr %18, align 1
  br i1 %169, label %170, label %171

170:                                              ; preds = %168
  call void @llvm.lifetime.end.p0(i64 32, ptr %17) #4
  br label %171

171:                                              ; preds = %170, %168
  %172 = load i1, ptr %16, align 1
  br i1 %172, label %173, label %174

173:                                              ; preds = %171
  call void @llvm.lifetime.end.p0(i64 32, ptr %15) #4
  br label %174

174:                                              ; preds = %173, %171
  %175 = load i1, ptr %14, align 1
  br i1 %175, label %176, label %177

176:                                              ; preds = %174
  call void @llvm.lifetime.end.p0(i64 32, ptr %13) #4
  br label %177

177:                                              ; preds = %176, %174
  %178 = load i1, ptr %12, align 1
  br i1 %178, label %179, label %180

179:                                              ; preds = %177
  call void @llvm.lifetime.end.p0(i64 32, ptr %11) #4
  br label %180

180:                                              ; preds = %179, %177
  %181 = load i1, ptr %10, align 1
  br i1 %181, label %182, label %183

182:                                              ; preds = %180
  call void @llvm.lifetime.end.p0(i64 32, ptr %9) #4
  br label %183

183:                                              ; preds = %182, %180
  %184 = load i1, ptr %8, align 1
  br i1 %184, label %185, label %186

185:                                              ; preds = %183
  call void @llvm.lifetime.end.p0(i64 32, ptr %7) #4
  br label %186

186:                                              ; preds = %185, %183
  %187 = getelementptr inbounds %class.Elem, ptr %61, i32 0, i32 8
  %188 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIP4ElemSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %187, i64 noundef 0) #4
  %189 = load ptr, ptr %188, align 8, !tbaa !5
  %190 = load ptr, ptr %5, align 8, !tbaa !5
  %191 = icmp eq ptr %189, %190
  br i1 %191, label %192, label %372

192:                                              ; preds = %186
  %193 = getelementptr inbounds %class.Elem, ptr %61, i32 0, i32 8
  %194 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIP4ElemSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %193, i64 noundef 1) #4
  %195 = load ptr, ptr %194, align 8, !tbaa !5
  store ptr %195, ptr %3, align 8
  br label %376

196:                                              ; preds = %65
  %197 = landingpad { ptr, i32 }
          cleanup
  %198 = extractvalue { ptr, i32 } %197, 0
  store ptr %198, ptr %22, align 8
  %199 = extractvalue { ptr, i32 } %197, 1
  store i32 %199, ptr %23, align 4
  br label %347

200:                                              ; preds = %66
  %201 = landingpad { ptr, i32 }
          cleanup
  %202 = extractvalue { ptr, i32 } %201, 0
  store ptr %202, ptr %22, align 8
  %203 = extractvalue { ptr, i32 } %201, 1
  store i32 %203, ptr %23, align 4
  br label %343

204:                                              ; preds = %67
  %205 = landingpad { ptr, i32 }
          cleanup
  %206 = extractvalue { ptr, i32 } %205, 0
  store ptr %206, ptr %22, align 8
  %207 = extractvalue { ptr, i32 } %205, 1
  store i32 %207, ptr %23, align 4
  br label %330

208:                                              ; preds = %68
  %209 = landingpad { ptr, i32 }
          cleanup
  %210 = extractvalue { ptr, i32 } %209, 0
  store ptr %210, ptr %22, align 8
  %211 = extractvalue { ptr, i32 } %209, 1
  store i32 %211, ptr %23, align 4
  br label %326

212:                                              ; preds = %69
  %213 = landingpad { ptr, i32 }
          cleanup
  %214 = extractvalue { ptr, i32 } %213, 0
  store ptr %214, ptr %22, align 8
  %215 = extractvalue { ptr, i32 } %213, 1
  store i32 %215, ptr %23, align 4
  br label %322

216:                                              ; preds = %70
  %217 = landingpad { ptr, i32 }
          cleanup
  %218 = extractvalue { ptr, i32 } %217, 0
  store ptr %218, ptr %22, align 8
  %219 = extractvalue { ptr, i32 } %217, 1
  store i32 %219, ptr %23, align 4
  br label %309

220:                                              ; preds = %71
  %221 = landingpad { ptr, i32 }
          cleanup
  %222 = extractvalue { ptr, i32 } %221, 0
  store ptr %222, ptr %22, align 8
  %223 = extractvalue { ptr, i32 } %221, 1
  store i32 %223, ptr %23, align 4
  br label %305

224:                                              ; preds = %72
  %225 = landingpad { ptr, i32 }
          cleanup
  %226 = extractvalue { ptr, i32 } %225, 0
  store ptr %226, ptr %22, align 8
  %227 = extractvalue { ptr, i32 } %225, 1
  store i32 %227, ptr %23, align 4
  br label %301

228:                                              ; preds = %73
  %229 = landingpad { ptr, i32 }
          cleanup
  %230 = extractvalue { ptr, i32 } %229, 0
  store ptr %230, ptr %22, align 8
  %231 = extractvalue { ptr, i32 } %229, 1
  store i32 %231, ptr %23, align 4
  br label %294

232:                                              ; preds = %74
  %233 = landingpad { ptr, i32 }
          cleanup
  %234 = extractvalue { ptr, i32 } %233, 0
  store ptr %234, ptr %22, align 8
  %235 = extractvalue { ptr, i32 } %233, 1
  store i32 %235, ptr %23, align 4
  br label %290

236:                                              ; preds = %75
  %237 = landingpad { ptr, i32 }
          cleanup
  %238 = extractvalue { ptr, i32 } %237, 0
  store ptr %238, ptr %22, align 8
  %239 = extractvalue { ptr, i32 } %237, 1
  store i32 %239, ptr %23, align 4
  br label %271

240:                                              ; preds = %76
  %241 = landingpad { ptr, i32 }
          cleanup
  %242 = extractvalue { ptr, i32 } %241, 0
  store ptr %242, ptr %22, align 8
  %243 = extractvalue { ptr, i32 } %241, 1
  store i32 %243, ptr %23, align 4
  br label %267

244:                                              ; preds = %77
  %245 = landingpad { ptr, i32 }
          cleanup
  %246 = extractvalue { ptr, i32 } %245, 0
  store ptr %246, ptr %22, align 8
  %247 = extractvalue { ptr, i32 } %245, 1
  store i32 %247, ptr %23, align 4
  br label %263

248:                                              ; preds = %78
  %249 = landingpad { ptr, i32 }
          cleanup
  %250 = extractvalue { ptr, i32 } %249, 0
  store ptr %250, ptr %22, align 8
  %251 = extractvalue { ptr, i32 } %249, 1
  store i32 %251, ptr %23, align 4
  br label %259

252:                                              ; preds = %79
  %253 = landingpad { ptr, i32 }
          cleanup
  %254 = extractvalue { ptr, i32 } %253, 0
  store ptr %254, ptr %22, align 8
  %255 = extractvalue { ptr, i32 } %253, 1
  store i32 %255, ptr %23, align 4
  %256 = load i1, ptr %60, align 1
  br i1 %256, label %257, label %258

257:                                              ; preds = %252
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %47) #4
  br label %258

258:                                              ; preds = %257, %252
  br label %259

259:                                              ; preds = %258, %248
  %260 = load i1, ptr %59, align 1
  br i1 %260, label %261, label %262

261:                                              ; preds = %259
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %48) #4
  br label %262

262:                                              ; preds = %261, %259
  br label %263

263:                                              ; preds = %262, %244
  %264 = load i1, ptr %58, align 1
  br i1 %264, label %265, label %266

265:                                              ; preds = %263
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %50) #4
  br label %266

266:                                              ; preds = %265, %263
  br label %267

267:                                              ; preds = %266, %240
  %268 = load i1, ptr %57, align 1
  br i1 %268, label %269, label %270

269:                                              ; preds = %267
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %52) #4
  br label %270

270:                                              ; preds = %269, %267
  br label %271

271:                                              ; preds = %270, %236
  %272 = load i1, ptr %56, align 1
  br i1 %272, label %273, label %274

273:                                              ; preds = %271
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %54) #4
  br label %274

274:                                              ; preds = %273, %271
  %275 = load i1, ptr %55, align 1
  br i1 %275, label %276, label %277

276:                                              ; preds = %274
  call void @llvm.lifetime.end.p0(i64 1, ptr %54) #4
  br label %277

277:                                              ; preds = %276, %274
  %278 = load i1, ptr %53, align 1
  br i1 %278, label %279, label %280

279:                                              ; preds = %277
  call void @llvm.lifetime.end.p0(i64 32, ptr %52) #4
  br label %280

280:                                              ; preds = %279, %277
  %281 = load i1, ptr %51, align 1
  br i1 %281, label %282, label %283

282:                                              ; preds = %280
  call void @llvm.lifetime.end.p0(i64 32, ptr %50) #4
  br label %283

283:                                              ; preds = %282, %280
  %284 = load i1, ptr %49, align 1
  br i1 %284, label %285, label %286

285:                                              ; preds = %283
  call void @llvm.lifetime.end.p0(i64 32, ptr %48) #4
  br label %286

286:                                              ; preds = %285, %283
  %287 = load i1, ptr %46, align 1
  br i1 %287, label %288, label %289

288:                                              ; preds = %286
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #4
  br label %289

289:                                              ; preds = %288, %286
  br label %290

290:                                              ; preds = %289, %232
  %291 = load i1, ptr %45, align 1
  br i1 %291, label %292, label %293

292:                                              ; preds = %290
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %42) #4
  br label %293

293:                                              ; preds = %292, %290
  br label %294

294:                                              ; preds = %293, %228
  call void @llvm.lifetime.end.p0(i64 4, ptr %44) #4
  %295 = load i1, ptr %43, align 1
  br i1 %295, label %296, label %297

296:                                              ; preds = %294
  call void @llvm.lifetime.end.p0(i64 32, ptr %42) #4
  br label %297

297:                                              ; preds = %296, %294
  %298 = load i1, ptr %41, align 1
  br i1 %298, label %299, label %300

299:                                              ; preds = %297
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #4
  br label %300

300:                                              ; preds = %299, %297
  br label %301

301:                                              ; preds = %300, %224
  %302 = load i1, ptr %40, align 1
  br i1 %302, label %303, label %304

303:                                              ; preds = %301
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #4
  br label %304

304:                                              ; preds = %303, %301
  br label %305

305:                                              ; preds = %304, %220
  %306 = load i1, ptr %39, align 1
  br i1 %306, label %307, label %308

307:                                              ; preds = %305
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %34) #4
  br label %308

308:                                              ; preds = %307, %305
  br label %309

309:                                              ; preds = %308, %216
  %310 = load i1, ptr %38, align 1
  br i1 %310, label %311, label %312

311:                                              ; preds = %309
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %36) #4
  br label %312

312:                                              ; preds = %311, %309
  %313 = load i1, ptr %37, align 1
  br i1 %313, label %314, label %315

314:                                              ; preds = %312
  call void @llvm.lifetime.end.p0(i64 1, ptr %36) #4
  br label %315

315:                                              ; preds = %314, %312
  %316 = load i1, ptr %35, align 1
  br i1 %316, label %317, label %318

317:                                              ; preds = %315
  call void @llvm.lifetime.end.p0(i64 32, ptr %34) #4
  br label %318

318:                                              ; preds = %317, %315
  %319 = load i1, ptr %33, align 1
  br i1 %319, label %320, label %321

320:                                              ; preds = %318
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #4
  br label %321

321:                                              ; preds = %320, %318
  br label %322

322:                                              ; preds = %321, %212
  %323 = load i1, ptr %32, align 1
  br i1 %323, label %324, label %325

324:                                              ; preds = %322
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %13) #4
  br label %325

325:                                              ; preds = %324, %322
  br label %326

326:                                              ; preds = %325, %208
  %327 = load i1, ptr %31, align 1
  br i1 %327, label %328, label %329

328:                                              ; preds = %326
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %26) #4
  br label %329

329:                                              ; preds = %328, %326
  br label %330

330:                                              ; preds = %329, %204
  %331 = load i1, ptr %30, align 1
  br i1 %331, label %332, label %333

332:                                              ; preds = %330
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %28) #4
  br label %333

333:                                              ; preds = %332, %330
  %334 = load i1, ptr %29, align 1
  br i1 %334, label %335, label %336

335:                                              ; preds = %333
  call void @llvm.lifetime.end.p0(i64 1, ptr %28) #4
  br label %336

336:                                              ; preds = %335, %333
  %337 = load i1, ptr %27, align 1
  br i1 %337, label %338, label %339

338:                                              ; preds = %336
  call void @llvm.lifetime.end.p0(i64 32, ptr %26) #4
  br label %339

339:                                              ; preds = %338, %336
  %340 = load i1, ptr %25, align 1
  br i1 %340, label %341, label %342

341:                                              ; preds = %339
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #4
  br label %342

342:                                              ; preds = %341, %339
  br label %343

343:                                              ; preds = %342, %200
  %344 = load i1, ptr %24, align 1
  br i1 %344, label %345, label %346

345:                                              ; preds = %343
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %17) #4
  br label %346

346:                                              ; preds = %345, %343
  br label %347

347:                                              ; preds = %346, %196
  %348 = load i1, ptr %21, align 1
  br i1 %348, label %349, label %350

349:                                              ; preds = %347
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #4
  br label %350

350:                                              ; preds = %349, %347
  %351 = load i1, ptr %20, align 1
  br i1 %351, label %352, label %353

352:                                              ; preds = %350
  call void @llvm.lifetime.end.p0(i64 1, ptr %19) #4
  br label %353

353:                                              ; preds = %352, %350
  %354 = load i1, ptr %18, align 1
  br i1 %354, label %355, label %356

355:                                              ; preds = %353
  call void @llvm.lifetime.end.p0(i64 32, ptr %17) #4
  br label %356

356:                                              ; preds = %355, %353
  %357 = load i1, ptr %16, align 1
  br i1 %357, label %358, label %359

358:                                              ; preds = %356
  call void @llvm.lifetime.end.p0(i64 32, ptr %15) #4
  br label %359

359:                                              ; preds = %358, %356
  %360 = load i1, ptr %14, align 1
  br i1 %360, label %361, label %362

361:                                              ; preds = %359
  call void @llvm.lifetime.end.p0(i64 32, ptr %13) #4
  br label %362

362:                                              ; preds = %361, %359
  %363 = load i1, ptr %12, align 1
  br i1 %363, label %364, label %365

364:                                              ; preds = %362
  call void @llvm.lifetime.end.p0(i64 32, ptr %11) #4
  br label %365

365:                                              ; preds = %364, %362
  %366 = load i1, ptr %10, align 1
  br i1 %366, label %367, label %368

367:                                              ; preds = %365
  call void @llvm.lifetime.end.p0(i64 32, ptr %9) #4
  br label %368

368:                                              ; preds = %367, %365
  %369 = load i1, ptr %8, align 1
  br i1 %369, label %370, label %371

370:                                              ; preds = %368
  call void @llvm.lifetime.end.p0(i64 32, ptr %7) #4
  br label %371

371:                                              ; preds = %370, %368
  br label %378

372:                                              ; preds = %186
  %373 = getelementptr inbounds %class.Elem, ptr %61, i32 0, i32 8
  %374 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIP4ElemSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %373, i64 noundef 0) #4
  %375 = load ptr, ptr %374, align 8, !tbaa !5
  store ptr %375, ptr %3, align 8
  br label %376

376:                                              ; preds = %372, %192
  %377 = load ptr, ptr %3, align 8
  ret ptr %377

378:                                              ; preds = %371
  %379 = load ptr, ptr %22, align 8
  %380 = load i32, ptr %23, align 4
  %381 = insertvalue { ptr, i32 } poison, ptr %379, 0
  %382 = insertvalue { ptr, i32 } %381, i32 %380, 1
  resume { ptr, i32 } %382
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIP4ElemSaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_Z6_cerr_NSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES4_i(ptr noundef, ptr noundef, i32 noundef) #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_S9_(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_PKS5_(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) #3

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z2_sIiENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERKT_(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 4 dereferenceable(4)) #2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) 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, !10, i64 0}
!10 = !{!"int", !7, i64 0}


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

%"class.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::allocator.5" = type { i8 }

@.str.2 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [10 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [5 x i8], align 1
@__FUNCTION__._ZNK6Throat16neighbouringPoreEPK4Elem = external hidden unnamed_addr constant [17 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [95 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [55 x i8], align 1

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIP4ElemSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) 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

; Function Attrs: mustprogress uwtable
define dso_local noundef ptr @_ZNK6Throat16neighbouringPoreEPK4Elem(ptr noundef nonnull align 8 dereferenceable(456) %0, ptr noundef readnone %1) local_unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.std::__cxx11::basic_string", align 8
  %4 = alloca %"class.std::__cxx11::basic_string", align 8
  %5 = alloca %"class.std::__cxx11::basic_string", align 8
  %6 = alloca %"class.std::__cxx11::basic_string", align 8
  %7 = alloca %"class.std::__cxx11::basic_string", align 8
  %8 = alloca %"class.std::__cxx11::basic_string", align 8
  %9 = alloca %"class.std::__cxx11::basic_string", align 8
  %10 = alloca %"class.std::allocator.5", align 1
  %11 = alloca %"class.std::__cxx11::basic_string", align 8
  %12 = alloca %"class.std::allocator.5", align 1
  %13 = alloca %"class.std::__cxx11::basic_string", align 8
  %14 = alloca %"class.std::allocator.5", align 1
  %15 = alloca %"class.std::__cxx11::basic_string", align 8
  %16 = alloca i32, align 4
  %17 = alloca %"class.std::__cxx11::basic_string", align 8
  %18 = alloca %"class.std::__cxx11::basic_string", align 8
  %19 = alloca %"class.std::__cxx11::basic_string", align 8
  %20 = alloca %"class.std::__cxx11::basic_string", align 8
  %21 = alloca %"class.std::allocator.5", align 1
  %22 = getelementptr inbounds i8, ptr %0, i64 264
  %23 = tail call noundef i64 @_ZNKSt6vectorIP4ElemSaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %22) #4
  %.not = icmp eq i64 %23, 2
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %16) #4
  br i1 %.not, label %.thread, label %24

24:                                               ; preds = %2
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %4) #4
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %5) #4
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %6) #4
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %7) #4
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %8) #4
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %9) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %10) #4
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %10) #4
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %9, ptr noundef nonnull @.str.6, ptr noundef nonnull align 1 dereferenceable(1) %10)
          to label %25 unwind label %44

25:                                               ; preds = %24
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_PKS5_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %8, ptr noundef nonnull align 8 dereferenceable(32) %9, ptr noundef nonnull @.str.7)
          to label %26 unwind label %46

26:                                               ; preds = %25
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %11) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %12) #4
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #4
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %11, ptr noundef nonnull @__FUNCTION__._ZNK6Throat16neighbouringPoreEPK4Elem, ptr noundef nonnull align 1 dereferenceable(1) %12)
          to label %27 unwind label %48

27:                                               ; preds = %26
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_S9_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %7, ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef nonnull align 8 dereferenceable(32) %11)
          to label %28 unwind label %50

28:                                               ; preds = %27
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_PKS5_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %6, ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef nonnull @.str.8)
          to label %29 unwind label %52

29:                                               ; preds = %28
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %13) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %14) #4
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #4
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %13, ptr noundef nonnull @.str.9, ptr noundef nonnull align 1 dereferenceable(1) %14)
          to label %30 unwind label %54

30:                                               ; preds = %29
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_S9_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %5, ptr noundef nonnull align 8 dereferenceable(32) %6, ptr noundef nonnull align 8 dereferenceable(32) %13)
          to label %31 unwind label %56

31:                                               ; preds = %30
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_PKS5_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %4, ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef nonnull @.str.2)
          to label %32 unwind label %58

32:                                               ; preds = %31
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %15) #4
  store i32 60, ptr %16, align 4, !tbaa !5
  invoke void @_Z2_sIiENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERKT_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %15, ptr noundef nonnull align 4 dereferenceable(4) %16)
          to label %33 unwind label %60

33:                                               ; preds = %32
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_S9_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %3, ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(32) %15)
          to label %34 unwind label %62

34:                                               ; preds = %33
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %18) #4
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %19) #4
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %20) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %21) #4
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #4
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %20, ptr noundef nonnull @.str.10, ptr noundef nonnull align 1 dereferenceable(1) %21)
          to label %35 unwind label %64

35:                                               ; preds = %34
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_PKS5_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %19, ptr noundef nonnull align 8 dereferenceable(32) %20, ptr noundef nonnull @.str.11)
          to label %36 unwind label %66

36:                                               ; preds = %35
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_PKS5_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %18, ptr noundef nonnull align 8 dereferenceable(32) %19, ptr noundef nonnull @.str.12)
          to label %37 unwind label %68

37:                                               ; preds = %36
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_PKS5_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %17, ptr noundef nonnull align 8 dereferenceable(32) %18, ptr noundef nonnull @.str.5)
          to label %38 unwind label %70

38:                                               ; preds = %37
  %39 = invoke noundef zeroext i1 @_Z6_cerr_NSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES4_i(ptr noundef nonnull %3, ptr noundef nonnull %17, i32 noundef -1)
          to label %.critedge147 unwind label %72

.thread:                                          ; preds = %2
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %16) #4
  br label %.critedge168

.critedge147:                                     ; preds = %38
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %17) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %18) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %19) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %20) #4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %21) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %20) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %19) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %18) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %16) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %15) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %13) #4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %14) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %13) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %12) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %11) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %10) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %10) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %9) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %8) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %7) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %6) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %5) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #4
  br label %.critedge168

.critedge168:                                     ; preds = %.thread, %.critedge147
  %40 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIP4ElemSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %22, i64 noundef 0) #4
  %41 = load ptr, ptr %40, align 8, !tbaa !9
  %42 = icmp eq ptr %41, %1
  %. = zext i1 %42 to i64
  %43 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIP4ElemSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %22, i64 noundef %.) #4
  %.0120 = load ptr, ptr %43, align 8, !tbaa !9
  ret ptr %.0120

44:                                               ; preds = %24
  %45 = landingpad { ptr, i32 }
          cleanup
  br label %87

46:                                               ; preds = %25
  %47 = landingpad { ptr, i32 }
          cleanup
  br label %86

48:                                               ; preds = %26
  %49 = landingpad { ptr, i32 }
          cleanup
  br label %85

50:                                               ; preds = %27
  %51 = landingpad { ptr, i32 }
          cleanup
  br label %84

52:                                               ; preds = %28
  %53 = landingpad { ptr, i32 }
          cleanup
  br label %83

54:                                               ; preds = %29
  %55 = landingpad { ptr, i32 }
          cleanup
  br label %82

56:                                               ; preds = %30
  %57 = landingpad { ptr, i32 }
          cleanup
  br label %81

58:                                               ; preds = %31
  %59 = landingpad { ptr, i32 }
          cleanup
  br label %80

60:                                               ; preds = %32
  %61 = landingpad { ptr, i32 }
          cleanup
  br label %79

62:                                               ; preds = %33
  %63 = landingpad { ptr, i32 }
          cleanup
  br label %78

64:                                               ; preds = %34
  %65 = landingpad { ptr, i32 }
          cleanup
  br label %77

66:                                               ; preds = %35
  %67 = landingpad { ptr, i32 }
          cleanup
  br label %76

68:                                               ; preds = %36
  %69 = landingpad { ptr, i32 }
          cleanup
  br label %75

70:                                               ; preds = %37
  %71 = landingpad { ptr, i32 }
          cleanup
  br label %74

72:                                               ; preds = %38
  %73 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %17) #4
  br label %74

74:                                               ; preds = %70, %72
  %.pn = phi { ptr, i32 } [ %73, %72 ], [ %71, %70 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %18) #4
  br label %75

75:                                               ; preds = %68, %74
  %.pn.pn = phi { ptr, i32 } [ %.pn, %74 ], [ %69, %68 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %19) #4
  br label %76

76:                                               ; preds = %66, %75
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %75 ], [ %67, %66 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %20) #4
  br label %77

77:                                               ; preds = %64, %76
  %.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn, %76 ], [ %65, %64 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %21) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %20) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %19) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %18) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #4
  br label %78

78:                                               ; preds = %62, %77
  %.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn.pn, %77 ], [ %63, %62 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #4
  br label %79

79:                                               ; preds = %78, %60
  %.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn.pn.pn, %78 ], [ %61, %60 ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %16) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %15) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #4
  br label %80

80:                                               ; preds = %58, %79
  %.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn.pn.pn.pn, %79 ], [ %59, %58 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #4
  br label %81

81:                                               ; preds = %56, %80
  %.pn.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn.pn.pn.pn.pn, %80 ], [ %57, %56 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %13) #4
  br label %82

82:                                               ; preds = %54, %81
  %.pn.pn.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn.pn.pn.pn.pn.pn, %81 ], [ %55, %54 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %14) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %13) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #4
  br label %83

83:                                               ; preds = %52, %82
  %.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn.pn.pn.pn.pn.pn.pn, %82 ], [ %53, %52 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #4
  br label %84

84:                                               ; preds = %50, %83
  %.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn, %83 ], [ %51, %50 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #4
  br label %85

85:                                               ; preds = %48, %84
  %.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn, %84 ], [ %49, %48 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %12) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %11) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #4
  br label %86

86:                                               ; preds = %46, %85
  %.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn, %85 ], [ %47, %46 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #4
  br label %87

87:                                               ; preds = %44, %86
  %.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn, %86 ], [ %45, %44 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %10) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %10) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %9) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %8) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %7) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %6) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %5) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #4
  resume { ptr, i32 } %.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIP4ElemSaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_Z6_cerr_NSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES4_i(ptr noundef, ptr noundef, i32 noundef) local_unnamed_addr #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_S9_(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_PKS5_(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z2_sIiENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERKT_(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) 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, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass