; LLVM IR from basicthinker/YCSB-C :: db (hashtable_db)

; 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::vector.3" = type { %"struct.std::_Vector_base.4" }
%"struct.std::_Vector_base.4" = type { %"struct.std::_Vector_base<std::pair<const char *, const char *>, std::allocator<std::pair<const char *, const char *>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<const char *, const char *>, std::allocator<std::pair<const char *, const char *>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<const char *, const char *>, std::allocator<std::pair<const char *, const char *>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<const char *, const char *>, std::allocator<std::pair<const char *, const char *>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"struct.std::pair.9" = type { %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string" }
%"struct.std::pair" = type { ptr, ptr }
%"class.__gnu_cxx::__normal_iterator.16" = type { ptr }
%"struct.std::pair.17" = type { %"class.std::__cxx11::basic_string", ptr }
%"class.ycsbc::HashtableDB" = type { %"class.ycsbc::DB", ptr }
%"class.ycsbc::DB" = type { ptr }

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_ZN5ycsbc11HashtableDB4ReadERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_PKSt6vectorIS6_SaIS6_EERS9_ISt4pairIS6_S6_ESaISF_EE(ptr noundef nonnull align 8 dereferenceable(16) %0, ptr noundef nonnull align 8 dereferenceable(32) %1, ptr noundef nonnull align 8 dereferenceable(32) %2, ptr noundef %3, ptr noundef nonnull align 8 dereferenceable(24) %4) unnamed_addr #0 align 2 personality ptr @__gxx_personality_v0 {
  %6 = alloca i32, align 4
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca ptr, align 8
  %11 = alloca ptr, align 8
  %12 = alloca %"class.std::__cxx11::basic_string", align 8
  %13 = alloca ptr, align 8
  %14 = alloca ptr, align 8
  %15 = alloca i32, align 4
  %16 = alloca i32, align 4
  %17 = alloca %"class.std::vector.3", align 8
  %18 = alloca ptr, align 8
  %19 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %20 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %21 = alloca ptr, align 8
  %22 = alloca %"struct.std::pair.9", align 8
  %23 = alloca %"struct.std::pair", align 8
  %24 = alloca ptr, align 8
  %25 = alloca %"class.__gnu_cxx::__normal_iterator.16", align 8
  %26 = alloca %"class.__gnu_cxx::__normal_iterator.16", align 8
  %27 = alloca ptr, align 8
  %28 = alloca ptr, align 8
  %29 = alloca %"struct.std::pair.9", align 8
  %30 = alloca %"struct.std::pair.17", align 8
  store ptr %0, ptr %7, align 8, !tbaa !5
  store ptr %1, ptr %8, align 8, !tbaa !5
  store ptr %2, ptr %9, align 8, !tbaa !5
  store ptr %3, ptr %10, align 8, !tbaa !5
  store ptr %4, ptr %11, align 8, !tbaa !5
  %31 = load ptr, ptr %7, align 8
  call void @llvm.lifetime.start.p0(i64 32, ptr %12) #4
  %32 = load ptr, ptr %8, align 8, !tbaa !5
  %33 = load ptr, ptr %9, align 8, !tbaa !5
  call void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EERKS8_SA_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %12, ptr noundef nonnull align 8 dereferenceable(32) %32, ptr noundef nonnull align 8 dereferenceable(32) %33)
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #4
  %34 = getelementptr inbounds %"class.ycsbc::HashtableDB", ptr %31, i32 0, i32 1
  %35 = load ptr, ptr %34, align 8, !tbaa !9
  %36 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %12) #4
  %37 = load ptr, ptr %35, align 8, !tbaa !12
  %38 = getelementptr inbounds ptr, ptr %37, i64 0
  %39 = load ptr, ptr %38, align 8
  %40 = invoke noundef ptr %39(ptr noundef nonnull align 8 dereferenceable(8) %35, ptr noundef %36)
          to label %41 unwind label %45

41:                                               ; preds = %5
  store ptr %40, ptr %13, align 8, !tbaa !5
  %42 = load ptr, ptr %13, align 8, !tbaa !5
  %43 = icmp ne ptr %42, null
  br i1 %43, label %49, label %44

44:                                               ; preds = %41
  store i32 1, ptr %6, align 4
  store i32 1, ptr %16, align 4
  br label %159

45:                                               ; preds = %5
  %46 = landingpad { ptr, i32 }
          cleanup
  %47 = extractvalue { ptr, i32 } %46, 0
  store ptr %47, ptr %14, align 8
  %48 = extractvalue { ptr, i32 } %46, 1
  store i32 %48, ptr %15, align 4
  br label %161

49:                                               ; preds = %41
  %50 = load ptr, ptr %11, align 8, !tbaa !5
  call void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES6_ESaIS7_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(24) %50) #4
  %51 = load ptr, ptr %10, align 8, !tbaa !5
  %52 = icmp ne ptr %51, null
  br i1 %52, label %100, label %53

53:                                               ; preds = %49
  call void @llvm.lifetime.start.p0(i64 24, ptr %17) #4
  %54 = load ptr, ptr %13, align 8, !tbaa !5
  %55 = load ptr, ptr %54, align 8, !tbaa !12
  %56 = getelementptr inbounds ptr, ptr %55, i64 4
  %57 = load ptr, ptr %56, align 8
  invoke void %57(ptr dead_on_unwind writable sret(%"class.std::vector.3") align 8 %17, ptr noundef nonnull align 8 dereferenceable(8) %54, ptr noundef null, i64 noundef -1)
          to label %58 unwind label %68

58:                                               ; preds = %53
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #4
  store ptr %17, ptr %18, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #4
  %59 = load ptr, ptr %18, align 8, !tbaa !5
  %60 = call ptr @_ZNSt6vectorISt4pairIPKcS2_ESaIS3_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %59) #4
  %61 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %19, i32 0, i32 0
  store ptr %60, ptr %61, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #4
  %62 = load ptr, ptr %18, align 8, !tbaa !5
  %63 = call ptr @_ZNSt6vectorISt4pairIPKcS2_ESaIS3_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %62) #4
  %64 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %20, i32 0, i32 0
  store ptr %63, ptr %64, align 8
  br label %65

65:                                               ; preds = %87, %58
  %66 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt4pairIPKcS3_ESt6vectorIS4_SaIS4_EEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8) %19, ptr noundef nonnull align 8 dereferenceable(8) %20) #4
  br i1 %66, label %72, label %67

67:                                               ; preds = %65
  store i32 2, ptr %16, 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
  br label %98

68:                                               ; preds = %53
  %69 = landingpad { ptr, i32 }
          cleanup
  %70 = extractvalue { ptr, i32 } %69, 0
  store ptr %70, ptr %14, align 8
  %71 = extractvalue { ptr, i32 } %69, 1
  store i32 %71, ptr %15, align 4
  br label %99

72:                                               ; preds = %65
  call void @llvm.lifetime.start.p0(i64 8, ptr %21) #4
  %73 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt4pairIPKcS3_ESt6vectorIS4_SaIS4_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %19) #4
  store ptr %73, ptr %21, align 8, !tbaa !5
  %74 = load ptr, ptr %11, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 64, ptr %22) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr %23) #4
  %75 = load ptr, ptr %21, align 8, !tbaa !5
  %76 = getelementptr inbounds %"struct.std::pair", ptr %75, i32 0, i32 0
  %77 = load ptr, ptr %21, align 8, !tbaa !5
  %78 = getelementptr inbounds %"struct.std::pair", ptr %77, i32 0, i32 1
  %79 = invoke { ptr, ptr } @_ZSt9make_pairIRPKcS2_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS4_INS5_IT0_E4typeEE6__typeEEOS6_OSB_(ptr noundef nonnull align 8 dereferenceable(8) %76, ptr noundef nonnull align 8 dereferenceable(8) %78)
          to label %80 unwind label %89

80:                                               ; preds = %72
  %81 = getelementptr inbounds { ptr, ptr }, ptr %23, i32 0, i32 0
  %82 = extractvalue { ptr, ptr } %79, 0
  store ptr %82, ptr %81, align 8
  %83 = getelementptr inbounds { ptr, ptr }, ptr %23, i32 0, i32 1
  %84 = extractvalue { ptr, ptr } %79, 1
  store ptr %84, ptr %83, align 8
  invoke void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_EC2IPKcS9_TnNSt9enable_ifIXaaclsr6_PCCFPIT_T0_EE22_MoveConstructiblePairISB_SC_EEclsr6_PCCFPISB_SC_EE30_ImplicitlyMoveConvertiblePairISB_SC_EEEbE4typeELb1EEEOS_ISB_SC_E(ptr noundef nonnull align 8 dereferenceable(64) %22, ptr noundef nonnull align 8 dereferenceable(16) %23)
          to label %85 unwind label %89

85:                                               ; preds = %80
  invoke void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES6_ESaIS7_EE9push_backEOS7_(ptr noundef nonnull align 8 dereferenceable(24) %74, ptr noundef nonnull align 8 dereferenceable(64) %22)
          to label %86 unwind label %93

86:                                               ; preds = %85
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_ED2Ev(ptr noundef nonnull align 8 dereferenceable(64) %22) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %23) #4
  call void @llvm.lifetime.end.p0(i64 64, ptr %22) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #4
  br label %87

87:                                               ; preds = %86
  %88 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt4pairIPKcS3_ESt6vectorIS4_SaIS4_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %19) #4
  br label %65

89:                                               ; preds = %80, %72
  %90 = landingpad { ptr, i32 }
          cleanup
  %91 = extractvalue { ptr, i32 } %90, 0
  store ptr %91, ptr %14, align 8
  %92 = extractvalue { ptr, i32 } %90, 1
  store i32 %92, ptr %15, align 4
  br label %97

93:                                               ; preds = %85
  %94 = landingpad { ptr, i32 }
          cleanup
  %95 = extractvalue { ptr, i32 } %94, 0
  store ptr %95, ptr %14, align 8
  %96 = extractvalue { ptr, i32 } %94, 1
  store i32 %96, ptr %15, align 4
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_ED2Ev(ptr noundef nonnull align 8 dereferenceable(64) %22) #4
  br label %97

97:                                               ; preds = %93, %89
  call void @llvm.lifetime.end.p0(i64 16, ptr %23) #4
  call void @llvm.lifetime.end.p0(i64 64, ptr %22) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #4
  call void @_ZNSt6vectorISt4pairIPKcS2_ESaIS3_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %17) #4
  br label %99

98:                                               ; preds = %67
  call void @_ZNSt6vectorISt4pairIPKcS2_ESaIS3_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %17) #4
  call void @llvm.lifetime.end.p0(i64 24, ptr %17) #4
  br label %158

99:                                               ; preds = %97, %68
  call void @llvm.lifetime.end.p0(i64 24, ptr %17) #4
  br label %161

100:                                              ; preds = %49
  call void @llvm.lifetime.start.p0(i64 8, ptr %24) #4
  %101 = load ptr, ptr %10, align 8, !tbaa !5
  store ptr %101, ptr %24, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %25) #4
  %102 = load ptr, ptr %24, align 8, !tbaa !5
  %103 = call ptr @_ZNKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %102) #4
  %104 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.16", ptr %25, i32 0, i32 0
  store ptr %103, ptr %104, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %26) #4
  %105 = load ptr, ptr %24, align 8, !tbaa !5
  %106 = call ptr @_ZNKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %105) #4
  %107 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.16", ptr %26, i32 0, i32 0
  store ptr %106, ptr %107, align 8
  br label %108

108:                                              ; preds = %140, %100
  %109 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEEbRKNS_17__normal_iteratorIT_T0_EESH_(ptr noundef nonnull align 8 dereferenceable(8) %25, ptr noundef nonnull align 8 dereferenceable(8) %26) #4
  br i1 %109, label %111, label %110

110:                                              ; preds = %108
  store i32 4, ptr %16, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #4
  br label %157

111:                                              ; preds = %108
  call void @llvm.lifetime.start.p0(i64 8, ptr %27) #4
  %112 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %25) #4
  store ptr %112, ptr %27, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %28) #4
  %113 = load ptr, ptr %13, align 8, !tbaa !5
  %114 = load ptr, ptr %27, align 8, !tbaa !5
  %115 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %114) #4
  %116 = load ptr, ptr %113, align 8, !tbaa !12
  %117 = getelementptr inbounds ptr, ptr %116, i64 0
  %118 = load ptr, ptr %117, align 8
  %119 = invoke noundef ptr %118(ptr noundef nonnull align 8 dereferenceable(8) %113, ptr noundef %115)
          to label %120 unwind label %124

120:                                              ; preds = %111
  store ptr %119, ptr %28, align 8, !tbaa !5
  %121 = load ptr, ptr %28, align 8, !tbaa !5
  %122 = icmp ne ptr %121, null
  br i1 %122, label %128, label %123

123:                                              ; preds = %120
  store i32 5, ptr %16, align 4
  br label %134

124:                                              ; preds = %111
  %125 = landingpad { ptr, i32 }
          cleanup
  %126 = extractvalue { ptr, i32 } %125, 0
  store ptr %126, ptr %14, align 8
  %127 = extractvalue { ptr, i32 } %125, 1
  store i32 %127, ptr %15, align 4
  br label %156

128:                                              ; preds = %120
  %129 = load ptr, ptr %11, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 64, ptr %29) #4
  call void @llvm.lifetime.start.p0(i64 40, ptr %30) #4
  %130 = load ptr, ptr %27, align 8, !tbaa !5
  invoke void @_ZSt9make_pairIRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERPKcESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENSC_INSD_IT0_E4typeEE6__typeEEOSE_OSJ_(ptr dead_on_unwind writable sret(%"struct.std::pair.17") align 8 %30, ptr noundef nonnull align 8 dereferenceable(32) %130, ptr noundef nonnull align 8 dereferenceable(8) %28)
          to label %131 unwind label %142

131:                                              ; preds = %128
  invoke void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_EC2IS5_PKcTnNSt9enable_ifIXaaclsr6_PCCFPIT_T0_EE22_MoveConstructiblePairISB_SC_EEclsr6_PCCFPISB_SC_EE30_ImplicitlyMoveConvertiblePairISB_SC_EEEbE4typeELb1EEEOS_ISB_SC_E(ptr noundef nonnull align 8 dereferenceable(64) %29, ptr noundef nonnull align 8 dereferenceable(40) %30)
          to label %132 unwind label %146

132:                                              ; preds = %131
  invoke void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES6_ESaIS7_EE9push_backEOS7_(ptr noundef nonnull align 8 dereferenceable(24) %129, ptr noundef nonnull align 8 dereferenceable(64) %29)
          to label %133 unwind label %150

133:                                              ; preds = %132
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_ED2Ev(ptr noundef nonnull align 8 dereferenceable(64) %29) #4
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPKcED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %30) #4
  call void @llvm.lifetime.end.p0(i64 40, ptr %30) #4
  call void @llvm.lifetime.end.p0(i64 64, ptr %29) #4
  store i32 0, ptr %16, align 4
  br label %134

134:                                              ; preds = %133, %123
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #4
  %135 = load i32, ptr %16, align 4
  switch i32 %135, label %137 [
    i32 0, label %136
  ]

136:                                              ; preds = %134
  store i32 0, ptr %16, align 4
  br label %137

137:                                              ; preds = %136, %134
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #4
  %138 = load i32, ptr %16, align 4
  switch i32 %138, label %167 [
    i32 0, label %139
    i32 5, label %140
  ]

139:                                              ; preds = %137
  br label %140

140:                                              ; preds = %139, %137
  %141 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %25) #4
  br label %108

142:                                              ; preds = %128
  %143 = landingpad { ptr, i32 }
          cleanup
  %144 = extractvalue { ptr, i32 } %143, 0
  store ptr %144, ptr %14, align 8
  %145 = extractvalue { ptr, i32 } %143, 1
  store i32 %145, ptr %15, align 4
  br label %155

146:                                              ; preds = %131
  %147 = landingpad { ptr, i32 }
          cleanup
  %148 = extractvalue { ptr, i32 } %147, 0
  store ptr %148, ptr %14, align 8
  %149 = extractvalue { ptr, i32 } %147, 1
  store i32 %149, ptr %15, align 4
  br label %154

150:                                              ; preds = %132
  %151 = landingpad { ptr, i32 }
          cleanup
  %152 = extractvalue { ptr, i32 } %151, 0
  store ptr %152, ptr %14, align 8
  %153 = extractvalue { ptr, i32 } %151, 1
  store i32 %153, ptr %15, align 4
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_ED2Ev(ptr noundef nonnull align 8 dereferenceable(64) %29) #4
  br label %154

154:                                              ; preds = %150, %146
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPKcED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %30) #4
  br label %155

155:                                              ; preds = %154, %142
  call void @llvm.lifetime.end.p0(i64 40, ptr %30) #4
  call void @llvm.lifetime.end.p0(i64 64, ptr %29) #4
  br label %156

156:                                              ; preds = %155, %124
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #4
  br label %161

157:                                              ; preds = %110
  br label %158

158:                                              ; preds = %157, %98
  store i32 0, ptr %6, align 4
  store i32 1, ptr %16, align 4
  br label %159

159:                                              ; preds = %158, %44
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %12) #4
  %160 = load i32, ptr %6, align 4
  ret i32 %160

161:                                              ; preds = %156, %99, %45
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %12) #4
  br label %162

162:                                              ; preds = %161
  %163 = load ptr, ptr %14, align 8
  %164 = load i32, ptr %15, align 4
  %165 = insertvalue { ptr, i32 } poison, ptr %163, 0
  %166 = insertvalue { ptr, i32 } %165, i32 %164, 1
  resume { ptr, i32 } %166

167:                                              ; preds = %137
  unreachable
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EERKS8_SA_(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)) #0

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32)) #2 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES6_ESaIS7_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt4pairIPKcS2_ESaIS3_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt4pairIPKcS2_ESaIS3_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPSt4pairIPKcS3_ESt6vectorIS4_SaIS4_EEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt4pairIPKcS3_ESt6vectorIS4_SaIS4_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES6_ESaIS7_EE9push_backEOS7_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(64)) #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, ptr } @_ZSt9make_pairIRPKcS2_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS4_INS5_IT0_E4typeEE6__typeEEOS6_OSB_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_EC2IPKcS9_TnNSt9enable_ifIXaaclsr6_PCCFPIT_T0_EE22_MoveConstructiblePairISB_SC_EEclsr6_PCCFPISB_SC_EE30_ImplicitlyMoveConvertiblePairISB_SC_EEEbE4typeELb1EEEOS_ISB_SC_E(ptr noundef nonnull align 8 dereferenceable(64), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_ED2Ev(ptr noundef nonnull align 8 dereferenceable(64)) unnamed_addr #3 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt4pairIPKcS3_ESt6vectorIS4_SaIS4_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIPKcS2_ESaIS3_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEEbRKNS_17__normal_iteratorIT_T0_EESH_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZSt9make_pairIRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERPKcESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENSC_INSD_IT0_E4typeEE6__typeEEOSE_OSJ_(ptr dead_on_unwind noalias writable sret(%"struct.std::pair.17") align 8, ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(8)) #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_EC2IS5_PKcTnNSt9enable_ifIXaaclsr6_PCCFPIT_T0_EE22_MoveConstructiblePairISB_SC_EEclsr6_PCCFPISB_SC_EE30_ImplicitlyMoveConvertiblePairISB_SC_EEEbE4typeELb1EEEOS_ISB_SC_E(ptr noundef nonnull align 8 dereferenceable(64), ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPKcED2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

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

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #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, !6, i64 8}
!10 = !{!"_ZTSN5ycsbc11HashtableDBE", !11, i64 0, !6, i64 8}
!11 = !{!"_ZTSN5ycsbc2DBE"}
!12 = !{!13, !13, i64 0}
!13 = !{!"vtable pointer", !8, 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::vector.3" = type { %"struct.std::_Vector_base.4" }
%"struct.std::_Vector_base.4" = type { %"struct.std::_Vector_base<std::pair<const char *, const char *>, std::allocator<std::pair<const char *, const char *>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<const char *, const char *>, std::allocator<std::pair<const char *, const char *>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<const char *, const char *>, std::allocator<std::pair<const char *, const char *>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<const char *, const char *>, std::allocator<std::pair<const char *, const char *>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"struct.std::pair.9" = type { %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string" }
%"struct.std::pair" = type { ptr, ptr }
%"class.__gnu_cxx::__normal_iterator.16" = type { ptr }
%"struct.std::pair.17" = type { %"class.std::__cxx11::basic_string", ptr }

; Function Attrs: mustprogress uwtable
define dso_local noundef range(i32 0, 2) i32 @_ZN5ycsbc11HashtableDB4ReadERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_PKSt6vectorIS6_SaIS6_EERS9_ISt4pairIS6_S6_ESaISF_EE(ptr nocapture noundef nonnull readonly align 8 dereferenceable(16) %0, ptr noundef nonnull align 8 dereferenceable(32) %1, ptr noundef nonnull align 8 dereferenceable(32) %2, ptr noundef %3, ptr noundef nonnull align 8 dereferenceable(24) %4) unnamed_addr #0 align 2 personality ptr @__gxx_personality_v0 {
  %6 = alloca %"class.std::__cxx11::basic_string", align 8
  %7 = alloca %"class.std::vector.3", align 8
  %8 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %9 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %10 = alloca %"struct.std::pair.9", align 8
  %11 = alloca %"struct.std::pair", align 8
  %12 = alloca %"class.__gnu_cxx::__normal_iterator.16", align 8
  %13 = alloca %"class.__gnu_cxx::__normal_iterator.16", align 8
  %14 = alloca ptr, align 8
  %15 = alloca %"struct.std::pair.9", align 8
  %16 = alloca %"struct.std::pair.17", align 8
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %6) #4
  call void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EERKS8_SA_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %6, ptr noundef nonnull align 8 dereferenceable(32) %1, ptr noundef nonnull align 8 dereferenceable(32) %2)
  %17 = getelementptr inbounds i8, ptr %0, i64 8
  %18 = load ptr, ptr %17, align 8, !tbaa !5
  %19 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %6) #4
  %20 = load ptr, ptr %18, align 8, !tbaa !11
  %21 = load ptr, ptr %20, align 8
  %22 = invoke noundef ptr %21(ptr noundef nonnull align 8 dereferenceable(8) %18, ptr noundef %19)
          to label %23 unwind label %24

23:                                               ; preds = %5
  %.not = icmp eq ptr %22, null
  br i1 %.not, label %83, label %26

24:                                               ; preds = %5
  %25 = landingpad { ptr, i32 }
          cleanup
  br label %84

26:                                               ; preds = %23
  call void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES6_ESaIS7_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(24) %4) #4
  %.not32 = icmp eq ptr %3, null
  br i1 %.not32, label %27, label %55

27:                                               ; preds = %26
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %7) #4
  %28 = load ptr, ptr %22, align 8, !tbaa !11
  %29 = getelementptr inbounds i8, ptr %28, i64 32
  %30 = load ptr, ptr %29, align 8
  invoke void %30(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.3") align 8 %7, ptr noundef nonnull align 8 dereferenceable(8) %22, ptr noundef null, i64 noundef -1)
          to label %31 unwind label %36

31:                                               ; preds = %27
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #4
  %32 = call ptr @_ZNSt6vectorISt4pairIPKcS2_ESaIS3_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #4
  store ptr %32, ptr %8, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #4
  %33 = call ptr @_ZNSt6vectorISt4pairIPKcS2_ESaIS3_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #4
  store ptr %33, ptr %9, align 8
  %34 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt4pairIPKcS3_ESt6vectorIS4_SaIS4_EEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8) %8, ptr noundef nonnull align 8 dereferenceable(8) %9) #4
  br i1 %34, label %.lr.ph42, label %._crit_edge43

.lr.ph42:                                         ; preds = %31
  %35 = getelementptr inbounds i8, ptr %11, i64 8
  br label %38

._crit_edge43:                                    ; preds = %46, %31
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #4
  call void @_ZNSt6vectorISt4pairIPKcS2_ESaIS3_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #4
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %7) #4
  br label %83

36:                                               ; preds = %27
  %37 = landingpad { ptr, i32 }
          cleanup
  br label %54

38:                                               ; preds = %.lr.ph42, %46
  %39 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt4pairIPKcS3_ESt6vectorIS4_SaIS4_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %8) #4
  call void @llvm.lifetime.start.p0(i64 64, ptr nonnull %10) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %11) #4
  %40 = getelementptr inbounds i8, ptr %39, i64 8
  %41 = invoke { ptr, ptr } @_ZSt9make_pairIRPKcS2_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS4_INS5_IT0_E4typeEE6__typeEEOS6_OSB_(ptr noundef nonnull align 8 dereferenceable(8) %39, ptr noundef nonnull align 8 dereferenceable(8) %40)
          to label %42 unwind label %49

42:                                               ; preds = %38
  %43 = extractvalue { ptr, ptr } %41, 0
  store ptr %43, ptr %11, align 8
  %44 = extractvalue { ptr, ptr } %41, 1
  store ptr %44, ptr %35, align 8
  invoke void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_EC2IPKcS9_TnNSt9enable_ifIXaaclsr6_PCCFPIT_T0_EE22_MoveConstructiblePairISB_SC_EEclsr6_PCCFPISB_SC_EE30_ImplicitlyMoveConvertiblePairISB_SC_EEEbE4typeELb1EEEOS_ISB_SC_E(ptr noundef nonnull align 8 dereferenceable(64) %10, ptr noundef nonnull align 8 dereferenceable(16) %11)
          to label %45 unwind label %49

45:                                               ; preds = %42
  invoke void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES6_ESaIS7_EE9push_backEOS7_(ptr noundef nonnull align 8 dereferenceable(24) %4, ptr noundef nonnull align 8 dereferenceable(64) %10)
          to label %46 unwind label %51

46:                                               ; preds = %45
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_ED2Ev(ptr noundef nonnull align 8 dereferenceable(64) %10) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %11) #4
  call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %10) #4
  %47 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt4pairIPKcS3_ESt6vectorIS4_SaIS4_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %8) #4
  %48 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt4pairIPKcS3_ESt6vectorIS4_SaIS4_EEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8) %8, ptr noundef nonnull align 8 dereferenceable(8) %9) #4
  br i1 %48, label %38, label %._crit_edge43

49:                                               ; preds = %42, %38
  %50 = landingpad { ptr, i32 }
          cleanup
  br label %53

51:                                               ; preds = %45
  %52 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_ED2Ev(ptr noundef nonnull align 8 dereferenceable(64) %10) #4
  br label %53

53:                                               ; preds = %51, %49
  %.pn = phi { ptr, i32 } [ %52, %51 ], [ %50, %49 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %11) #4
  call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %10) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #4
  call void @_ZNSt6vectorISt4pairIPKcS2_ESaIS3_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #4
  br label %54

54:                                               ; preds = %53, %36
  %.pn.pn = phi { ptr, i32 } [ %.pn, %53 ], [ %37, %36 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %7) #4
  br label %84

55:                                               ; preds = %26
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #4
  %56 = call ptr @_ZNKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #4
  store ptr %56, ptr %12, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %13) #4
  %57 = call ptr @_ZNKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #4
  store ptr %57, ptr %13, align 8
  %58 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEEbRKNS_17__normal_iteratorIT_T0_EESH_(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull align 8 dereferenceable(8) %13) #4
  br i1 %58, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %71, %55
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #4
  br label %83

.lr.ph:                                           ; preds = %55, %71
  %59 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %12) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %14) #4
  %60 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %59) #4
  %61 = load ptr, ptr %22, align 8, !tbaa !11
  %62 = load ptr, ptr %61, align 8
  %63 = invoke noundef ptr %62(ptr noundef nonnull align 8 dereferenceable(8) %22, ptr noundef %60)
          to label %64 unwind label %65

64:                                               ; preds = %.lr.ph
  store ptr %63, ptr %14, align 8, !tbaa !13
  %.not35 = icmp eq ptr %63, null
  br i1 %.not35, label %71, label %67

65:                                               ; preds = %.lr.ph
  %66 = landingpad { ptr, i32 }
          cleanup
  br label %82

67:                                               ; preds = %64
  call void @llvm.lifetime.start.p0(i64 64, ptr nonnull %15) #4
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %16) #4
  invoke void @_ZSt9make_pairIRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERPKcESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENSC_INSD_IT0_E4typeEE6__typeEEOSE_OSJ_(ptr dead_on_unwind nonnull writable sret(%"struct.std::pair.17") align 8 %16, ptr noundef nonnull align 8 dereferenceable(32) %59, ptr noundef nonnull align 8 dereferenceable(8) %14)
          to label %68 unwind label %74

68:                                               ; preds = %67
  invoke void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_EC2IS5_PKcTnNSt9enable_ifIXaaclsr6_PCCFPIT_T0_EE22_MoveConstructiblePairISB_SC_EEclsr6_PCCFPISB_SC_EE30_ImplicitlyMoveConvertiblePairISB_SC_EEEbE4typeELb1EEEOS_ISB_SC_E(ptr noundef nonnull align 8 dereferenceable(64) %15, ptr noundef nonnull align 8 dereferenceable(40) %16)
          to label %69 unwind label %76

69:                                               ; preds = %68
  invoke void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES6_ESaIS7_EE9push_backEOS7_(ptr noundef nonnull align 8 dereferenceable(24) %4, ptr noundef nonnull align 8 dereferenceable(64) %15)
          to label %70 unwind label %78

70:                                               ; preds = %69
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_ED2Ev(ptr noundef nonnull align 8 dereferenceable(64) %15) #4
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPKcED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %16) #4
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %16) #4
  call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %15) #4
  br label %71

71:                                               ; preds = %64, %70
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %14) #4
  %72 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %12) #4
  %73 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEEbRKNS_17__normal_iteratorIT_T0_EESH_(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull align 8 dereferenceable(8) %13) #4
  br i1 %73, label %.lr.ph, label %._crit_edge

74:                                               ; preds = %67
  %75 = landingpad { ptr, i32 }
          cleanup
  br label %81

76:                                               ; preds = %68
  %77 = landingpad { ptr, i32 }
          cleanup
  br label %80

78:                                               ; preds = %69
  %79 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_ED2Ev(ptr noundef nonnull align 8 dereferenceable(64) %15) #4
  br label %80

80:                                               ; preds = %78, %76
  %.pn36 = phi { ptr, i32 } [ %79, %78 ], [ %77, %76 ]
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPKcED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %16) #4
  br label %81

81:                                               ; preds = %80, %74
  %.pn36.pn = phi { ptr, i32 } [ %.pn36, %80 ], [ %75, %74 ]
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %16) #4
  call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %15) #4
  br label %82

82:                                               ; preds = %81, %65
  %.pn36.pn.pn = phi { ptr, i32 } [ %.pn36.pn, %81 ], [ %66, %65 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %14) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #4
  br label %84

83:                                               ; preds = %._crit_edge43, %._crit_edge, %23
  %.0 = phi i32 [ 1, %23 ], [ 0, %._crit_edge ], [ 0, %._crit_edge43 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %6) #4
  ret i32 %.0

84:                                               ; preds = %82, %54, %24
  %.pn36.pn.pn.pn = phi { ptr, i32 } [ %.pn36.pn.pn, %82 ], [ %.pn.pn, %54 ], [ %25, %24 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %6) #4
  resume { ptr, i32 } %.pn36.pn.pn.pn
}

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EERKS8_SA_(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 #0

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES6_ESaIS7_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt4pairIPKcS2_ESaIS3_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt4pairIPKcS2_ESaIS3_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPSt4pairIPKcS3_ESt6vectorIS4_SaIS4_EEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt4pairIPKcS3_ESt6vectorIS4_SaIS4_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES6_ESaIS7_EE9push_backEOS7_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(64)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, ptr } @_ZSt9make_pairIRPKcS2_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS4_INS5_IT0_E4typeEE6__typeEEOS6_OSB_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_EC2IPKcS9_TnNSt9enable_ifIXaaclsr6_PCCFPIT_T0_EE22_MoveConstructiblePairISB_SC_EEclsr6_PCCFPISB_SC_EE30_ImplicitlyMoveConvertiblePairISB_SC_EEEbE4typeELb1EEEOS_ISB_SC_E(ptr noundef nonnull align 8 dereferenceable(64), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_ED2Ev(ptr noundef nonnull align 8 dereferenceable(64)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt4pairIPKcS3_ESt6vectorIS4_SaIS4_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIPKcS2_ESaIS3_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEEbRKNS_17__normal_iteratorIT_T0_EESH_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZSt9make_pairIRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERPKcESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENSC_INSD_IT0_E4typeEE6__typeEEOSE_OSJ_(ptr dead_on_unwind noalias writable sret(%"struct.std::pair.17") align 8, ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_EC2IS5_PKcTnNSt9enable_ifIXaaclsr6_PCCFPIT_T0_EE22_MoveConstructiblePairISB_SC_EEclsr6_PCCFPISB_SC_EE30_ImplicitlyMoveConvertiblePairISB_SC_EEEbE4typeELb1EEEOS_ISB_SC_E(ptr noundef nonnull align 8 dereferenceable(64), ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPKcED2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

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

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #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, !8, i64 8}
!6 = !{!"_ZTSN5ycsbc11HashtableDBE", !7, i64 0, !8, i64 8}
!7 = !{!"_ZTSN5ycsbc2DBE"}
!8 = !{!"any pointer", !9, i64 0}
!9 = !{!"omnipotent char", !10, i64 0}
!10 = !{!"Simple C++ TBAA"}
!11 = !{!12, !12, i64 0}
!12 = !{!"vtable pointer", !10, i64 0}
!13 = !{!8, !8, i64 0}


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