; LLVM IR from google/benchmark :: src/benchmark.ll (ZN9benchmark5State11PauseTimingEv)

; 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::basic_string_view" = type { i64, ptr }
%"class.benchmark::internal::CheckHandler" = type { ptr }
%"class.std::vector.21" = type { %"struct.std::_Vector_base.22" }
%"struct.std::_Vector_base.22" = type { %"struct.std::_Vector_base<std::pair<std::__cxx11::basic_string<char>, double>, std::allocator<std::pair<std::__cxx11::basic_string<char>, double>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<std::__cxx11::basic_string<char>, double>, std::allocator<std::pair<std::__cxx11::basic_string<char>, double>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<std::__cxx11::basic_string<char>, double>, std::allocator<std::pair<std::__cxx11::basic_string<char>, double>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<std::__cxx11::basic_string<char>, double>, std::allocator<std::pair<std::__cxx11::basic_string<char>, double>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator.26" = type { ptr }
%"struct.std::_Rb_tree_iterator" = type { ptr }
%"class.benchmark::State" = type { i64, i64, i64, i8, i8, i32, %"class.std::vector", i64, %"class.std::map.6", %"class.std::__cxx11::basic_string", i32, i32, ptr, ptr, ptr, ptr, [8 x i8] }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl" }
%"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl" = type { %"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl_data" }
%"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::map.6" = type { %"class.std::_Rb_tree.7" }
%"class.std::_Rb_tree.7" = type { %"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, benchmark::Counter>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, benchmark::Counter>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, benchmark::Counter>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, benchmark::Counter>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, ptr, ptr, ptr }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"struct.std::pair" = type { %"class.std::__cxx11::basic_string", double }
%"class.benchmark::Counter" = type { double, i32, i32 }

@.str.42 = external hidden unnamed_addr constant [67 x i8], align 1
@.str.46 = external hidden unnamed_addr constant [37 x i8], align 1
@__func__._ZN9benchmark5State11PauseTimingEv = external hidden unnamed_addr constant [12 x i8], align 1
@.str.47 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.48 = external hidden unnamed_addr constant [37 x i8], align 1
@.str.49 = external hidden unnamed_addr constant [38 x i8], align 1
@__PRETTY_FUNCTION__._ZN9benchmark5State11PauseTimingEv = external hidden unnamed_addr constant [37 x i8], align 1

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

declare i32 @__gxx_personality_v0(...)

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

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9benchmark8internal18GetNullLogInstanceEv() #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt17basic_string_viewIcSt11char_traitsIcEEC2EPKc(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN9benchmark8internal12CheckHandlerC2ESt17basic_string_viewIcSt11char_traitsIcEES5_S5_i(ptr noundef nonnull align 8 dereferenceable(8), i64, ptr, i64, ptr, ptr noundef byval(%"class.std::basic_string_view") align 8, i32 noundef) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9benchmark8internal12CheckHandler6GetLogEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress noreturn uwtable
declare dso_local void @_ZN9benchmark8internal12CheckHandlerD2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #4 align 2

; Function Attrs: noinline noreturn nounwind uwtable
declare hidden void @__clang_call_terminate(ptr noundef) #5

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN9benchmark7CounterESt4lessIS5_ESaISt4pairIKS5_S7_EEEixERSB_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(32)) #3 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN9benchmark5State11PauseTimingEv(ptr noundef nonnull align 64 dereferenceable(184) %0) #3 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  %3 = alloca %"class.benchmark::internal::CheckHandler", align 8
  %4 = alloca i1, align 1
  %5 = alloca %"class.std::basic_string_view", align 8
  %6 = alloca %"class.std::basic_string_view", align 8
  %7 = alloca %"class.std::basic_string_view", align 8
  %8 = alloca i1, align 1
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca %"class.std::vector.21", align 8
  %12 = alloca %"class.benchmark::internal::CheckHandler", align 8
  %13 = alloca %"class.std::basic_string_view", align 8
  %14 = alloca %"class.std::basic_string_view", align 8
  %15 = alloca %"class.std::basic_string_view", align 8
  %16 = alloca ptr, align 8
  %17 = alloca %"class.__gnu_cxx::__normal_iterator.26", align 8
  %18 = alloca %"class.__gnu_cxx::__normal_iterator.26", align 8
  %19 = alloca ptr, align 8
  %20 = alloca ptr, align 8
  %21 = alloca double, align 8
  %22 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %23 = alloca %"struct.std::_Rb_tree_iterator", align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  %24 = load ptr, ptr %2, align 8
  %25 = getelementptr inbounds %"class.benchmark::State", ptr %24, i32 0, i32 3
  %26 = load i8, ptr %25, align 8, !tbaa !9, !range !29, !noundef !30
  %27 = trunc i8 %26 to i1
  store i1 false, ptr %4, align 1
  store i1 false, ptr %8, align 1
  br i1 %27, label %28, label %36

28:                                               ; preds = %1
  %29 = getelementptr inbounds %"class.benchmark::State", ptr %24, i32 0, i32 4
  %30 = load i8, ptr %29, align 1, !tbaa !31, !range !29, !noundef !30
  %31 = trunc i8 %30 to i1
  br i1 %31, label %36, label %32

32:                                               ; preds = %28
  %33 = call noundef zeroext i1 @_ZNK9benchmark5State7skippedEv(ptr noundef nonnull align 64 dereferenceable(184) %24)
  br i1 %33, label %36, label %34

34:                                               ; preds = %32
  %35 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9benchmark8internal18GetNullLogInstanceEv()
  br label %47

36:                                               ; preds = %32, %28, %1
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #9
  store i1 true, ptr %4, align 1
  call void @_ZNSt17basic_string_viewIcSt11char_traitsIcEEC2EPKc(ptr noundef nonnull align 8 dereferenceable(16) %5, ptr noundef @.str.46) #9
  call void @_ZNSt17basic_string_viewIcSt11char_traitsIcEEC2EPKc(ptr noundef nonnull align 8 dereferenceable(16) %6, ptr noundef @.str.42) #9
  call void @_ZNSt17basic_string_viewIcSt11char_traitsIcEEC2EPKc(ptr noundef nonnull align 8 dereferenceable(16) %7, ptr noundef @__func__._ZN9benchmark5State11PauseTimingEv) #9
  %37 = getelementptr inbounds { i64, ptr }, ptr %5, i32 0, i32 0
  %38 = load i64, ptr %37, align 8
  %39 = getelementptr inbounds { i64, ptr }, ptr %5, i32 0, i32 1
  %40 = load ptr, ptr %39, align 8
  %41 = getelementptr inbounds { i64, ptr }, ptr %6, i32 0, i32 0
  %42 = load i64, ptr %41, align 8
  %43 = getelementptr inbounds { i64, ptr }, ptr %6, i32 0, i32 1
  %44 = load ptr, ptr %43, align 8
  call void @_ZN9benchmark8internal12CheckHandlerC2ESt17basic_string_viewIcSt11char_traitsIcEES5_S5_i(ptr noundef nonnull align 8 dereferenceable(8) %3, i64 %38, ptr %40, i64 %42, ptr %44, ptr noundef byval(%"class.std::basic_string_view") align 8 %7, i32 noundef 255)
  store i1 true, ptr %8, align 1
  %45 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN9benchmark8internal12CheckHandler6GetLogEv(ptr noundef nonnull align 8 dereferenceable(8) %3)
          to label %46 unwind label %51

46:                                               ; preds = %36
  br label %47

47:                                               ; preds = %46, %34
  %48 = phi ptr [ %35, %34 ], [ %45, %46 ]
  %49 = load i1, ptr %8, align 1
  br i1 %49, label %50, label %57

50:                                               ; preds = %47
  call void @_ZN9benchmark8internal12CheckHandlerD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %3) #10
  unreachable

51:                                               ; preds = %36
  %52 = landingpad { ptr, i32 }
          cleanup
  %53 = extractvalue { ptr, i32 } %52, 0
  store ptr %53, ptr %9, align 8
  %54 = extractvalue { ptr, i32 } %52, 1
  store i32 %54, ptr %10, align 4
  %55 = load i1, ptr %8, align 1
  br i1 %55, label %86, label %89

56:                                               ; No predecessors!
  br label %57

57:                                               ; preds = %56, %47
  %58 = load i1, ptr %4, align 1
  br i1 %58, label %59, label %60

59:                                               ; preds = %57
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #9
  br label %60

60:                                               ; preds = %59, %57
  %61 = getelementptr inbounds %"class.benchmark::State", ptr %24, i32 0, i32 12
  %62 = load ptr, ptr %61, align 8, !tbaa !32
  call void @_ZN9benchmark8internal11ThreadTimer9StopTimerEv(ptr noundef nonnull align 8 dereferenceable(48) %62)
  %63 = getelementptr inbounds %"class.benchmark::State", ptr %24, i32 0, i32 14
  %64 = load ptr, ptr %63, align 8, !tbaa !33
  %65 = icmp ne ptr %64, null
  br i1 %65, label %66, label %159

66:                                               ; preds = %60
  call void @llvm.lifetime.start.p0(i64 24, ptr %11) #9
  call void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESaIS7_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #9
  %67 = getelementptr inbounds %"class.benchmark::State", ptr %24, i32 0, i32 14
  %68 = load ptr, ptr %67, align 8, !tbaa !33
  %69 = invoke noundef zeroext i1 @_ZN9benchmark8internal23PerfCountersMeasurement4StopERSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESaISA_EE(ptr noundef nonnull align 8 dereferenceable(640) %68, ptr noundef nonnull align 8 dereferenceable(24) %11)
          to label %70 unwind label %93

70:                                               ; preds = %66
  br i1 %69, label %108, label %71

71:                                               ; preds = %70
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #9
  call void @_ZNSt17basic_string_viewIcSt11char_traitsIcEEC2EPKc(ptr noundef nonnull align 8 dereferenceable(16) %13, ptr noundef @.str.47) #9
  call void @_ZNSt17basic_string_viewIcSt11char_traitsIcEEC2EPKc(ptr noundef nonnull align 8 dereferenceable(16) %14, ptr noundef @.str.42) #9
  call void @_ZNSt17basic_string_viewIcSt11char_traitsIcEEC2EPKc(ptr noundef nonnull align 8 dereferenceable(16) %15, ptr noundef @__func__._ZN9benchmark5State11PauseTimingEv) #9
  %72 = getelementptr inbounds { i64, ptr }, ptr %13, i32 0, i32 0
  %73 = load i64, ptr %72, align 8
  %74 = getelementptr inbounds { i64, ptr }, ptr %13, i32 0, i32 1
  %75 = load ptr, ptr %74, align 8
  %76 = getelementptr inbounds { i64, ptr }, ptr %14, i32 0, i32 0
  %77 = load i64, ptr %76, align 8
  %78 = getelementptr inbounds { i64, ptr }, ptr %14, i32 0, i32 1
  %79 = load ptr, ptr %78, align 8
  invoke void @_ZN9benchmark8internal12CheckHandlerC2ESt17basic_string_viewIcSt11char_traitsIcEES5_S5_i(ptr noundef nonnull align 8 dereferenceable(8) %12, i64 %73, ptr %75, i64 %77, ptr %79, ptr noundef byval(%"class.std::basic_string_view") align 8 %15, i32 noundef 260)
          to label %80 unwind label %97

80:                                               ; preds = %71
  %81 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN9benchmark8internal12CheckHandler6GetLogEv(ptr noundef nonnull align 8 dereferenceable(8) %12)
          to label %82 unwind label %101

82:                                               ; preds = %80
  %83 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN9benchmark8internallsIA37_cEERNS0_7LogTypeES4_RKT_(ptr noundef nonnull align 8 dereferenceable(8) %81, ptr noundef nonnull align 1 dereferenceable(37) @.str.48)
          to label %84 unwind label %101

84:                                               ; preds = %82
  invoke void @_ZN9benchmark8internal12CheckHandlerD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %12) #10
          to label %85 unwind label %97

85:                                               ; preds = %84
  unreachable

86:                                               ; preds = %51
  invoke void @_ZN9benchmark8internal12CheckHandlerD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %3) #10
          to label %87 unwind label %165

87:                                               ; preds = %86
  unreachable

88:                                               ; No predecessors!
  br label %89

89:                                               ; preds = %88, %51
  %90 = load i1, ptr %4, align 1
  br i1 %90, label %91, label %92

91:                                               ; preds = %89
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #9
  br label %92

92:                                               ; preds = %91, %89
  br label %160

93:                                               ; preds = %66
  %94 = landingpad { ptr, i32 }
          cleanup
  %95 = extractvalue { ptr, i32 } %94, 0
  store ptr %95, ptr %9, align 8
  %96 = extractvalue { ptr, i32 } %94, 1
  store i32 %96, ptr %10, align 4
  br label %158

97:                                               ; preds = %84, %71
  %98 = landingpad { ptr, i32 }
          cleanup
  %99 = extractvalue { ptr, i32 } %98, 0
  store ptr %99, ptr %9, align 8
  %100 = extractvalue { ptr, i32 } %98, 1
  store i32 %100, ptr %10, align 4
  br label %107

101:                                              ; preds = %82, %80
  %102 = landingpad { ptr, i32 }
          cleanup
  %103 = extractvalue { ptr, i32 } %102, 0
  store ptr %103, ptr %9, align 8
  %104 = extractvalue { ptr, i32 } %102, 1
  store i32 %104, ptr %10, align 4
  invoke void @_ZN9benchmark8internal12CheckHandlerD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %12) #10
          to label %105 unwind label %165

105:                                              ; preds = %101
  unreachable

106:                                              ; No predecessors!
  br label %107

107:                                              ; preds = %106, %97
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #9
  br label %158

108:                                              ; preds = %70
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #9
  store ptr %11, ptr %16, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #9
  %109 = load ptr, ptr %16, align 8, !tbaa !5
  %110 = call ptr @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESaIS7_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %109) #9
  %111 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.26", ptr %17, i32 0, i32 0
  store ptr %110, ptr %111, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #9
  %112 = load ptr, ptr %16, align 8, !tbaa !5
  %113 = call ptr @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESaIS7_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %112) #9
  %114 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.26", ptr %18, i32 0, i32 0
  store ptr %113, ptr %114, align 8
  br label %115

115:                                              ; preds = %150, %108
  %116 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESt6vectorIS8_SaIS8_EEEEbRKNS_17__normal_iteratorIT_T0_EESI_(ptr noundef nonnull align 8 dereferenceable(8) %17, ptr noundef nonnull align 8 dereferenceable(8) %18) #9
  br i1 %116, label %118, label %117

117:                                              ; preds = %115
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #9
  br label %157

118:                                              ; preds = %115
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #9
  %119 = call noundef nonnull align 8 dereferenceable(40) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESt6vectorIS8_SaIS8_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %17) #9
  store ptr %119, ptr %19, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #9
  %120 = load ptr, ptr %19, align 8, !tbaa !5
  %121 = getelementptr inbounds %"struct.std::pair", ptr %120, i32 0, i32 0
  store ptr %121, ptr %20, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %21) #9
  %122 = load ptr, ptr %19, align 8, !tbaa !5
  %123 = getelementptr inbounds %"struct.std::pair", ptr %122, i32 0, i32 1
  %124 = load double, ptr %123, align 8, !tbaa !34
  store double %124, ptr %21, align 8, !tbaa !37
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #9
  %125 = getelementptr inbounds %"class.benchmark::State", ptr %24, i32 0, i32 8
  %126 = load ptr, ptr %20, align 8, !tbaa !5
  %127 = invoke ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN9benchmark7CounterESt4lessIS5_ESaISt4pairIKS5_S7_EEE4findERSB_(ptr noundef nonnull align 8 dereferenceable(48) %125, ptr noundef nonnull align 8 dereferenceable(32) %126)
          to label %128 unwind label %136

128:                                              ; preds = %118
  %129 = getelementptr inbounds %"struct.std::_Rb_tree_iterator", ptr %22, i32 0, i32 0
  store ptr %127, ptr %129, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #9
  %130 = getelementptr inbounds %"class.benchmark::State", ptr %24, i32 0, i32 8
  %131 = call ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN9benchmark7CounterESt4lessIS5_ESaISt4pairIKS5_S7_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %130) #9
  %132 = getelementptr inbounds %"struct.std::_Rb_tree_iterator", ptr %23, i32 0, i32 0
  store ptr %131, ptr %132, align 8
  %133 = call noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN9benchmark7CounterEEESD_(ptr noundef nonnull align 8 dereferenceable(8) %22, ptr noundef nonnull align 8 dereferenceable(8) %23) #9
  br i1 %133, label %134, label %135

134:                                              ; preds = %128
  br label %141

135:                                              ; preds = %128
  call void @__assert_fail(ptr noundef @.str.49, ptr noundef @.str.42, i32 noundef 266, ptr noundef @__PRETTY_FUNCTION__._ZN9benchmark5State11PauseTimingEv) #11
  unreachable

136:                                              ; preds = %118
  %137 = landingpad { ptr, i32 }
          cleanup
  %138 = extractvalue { ptr, i32 } %137, 0
  store ptr %138, ptr %9, align 8
  %139 = extractvalue { ptr, i32 } %137, 1
  store i32 %139, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #9
  br label %156

140:                                              ; No predecessors!
  br label %141

141:                                              ; preds = %140, %134
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #9
  %142 = load double, ptr %21, align 8, !tbaa !37
  %143 = getelementptr inbounds %"class.benchmark::State", ptr %24, i32 0, i32 8
  %144 = load ptr, ptr %20, align 8, !tbaa !5
  %145 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN9benchmark7CounterESt4lessIS5_ESaISt4pairIKS5_S7_EEEixERSB_(ptr noundef nonnull align 8 dereferenceable(48) %143, ptr noundef nonnull align 8 dereferenceable(32) %144)
          to label %146 unwind label %152

146:                                              ; preds = %141
  %147 = getelementptr inbounds %"class.benchmark::Counter", ptr %145, i32 0, i32 0
  %148 = load double, ptr %147, align 8, !tbaa !38
  %149 = fadd double %148, %142
  store double %149, ptr %147, align 8, !tbaa !38
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #9
  br label %150

150:                                              ; preds = %146
  %151 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESt6vectorIS8_SaIS8_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %17) #9
  br label %115

152:                                              ; preds = %141
  %153 = landingpad { ptr, i32 }
          cleanup
  %154 = extractvalue { ptr, i32 } %153, 0
  store ptr %154, ptr %9, align 8
  %155 = extractvalue { ptr, i32 } %153, 1
  store i32 %155, ptr %10, align 4
  br label %156

156:                                              ; preds = %152, %136
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #9
  br label %158

157:                                              ; preds = %117
  call void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESaIS7_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #9
  call void @llvm.lifetime.end.p0(i64 24, ptr %11) #9
  br label %159

158:                                              ; preds = %156, %107, %93
  call void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESaIS7_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #9
  call void @llvm.lifetime.end.p0(i64 24, ptr %11) #9
  br label %160

159:                                              ; preds = %157, %60
  ret void

160:                                              ; preds = %158, %92
  %161 = load ptr, ptr %9, align 8
  %162 = load i32, ptr %10, align 4
  %163 = insertvalue { ptr, i32 } poison, ptr %161, 0
  %164 = insertvalue { ptr, i32 } %163, i32 %162, 1
  resume { ptr, i32 } %164

165:                                              ; preds = %101, %86
  %166 = landingpad { ptr, i32 }
          catch ptr null
  %167 = extractvalue { ptr, i32 } %166, 0
  call void @__clang_call_terminate(ptr %167) #11
  unreachable
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK9benchmark5State7skippedEv(ptr noundef nonnull align 64 dereferenceable(184)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN9benchmark8internal11ThreadTimer9StopTimerEv(ptr noundef nonnull align 8 dereferenceable(48)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESaIS7_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: alwaysinline mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN9benchmark8internal23PerfCountersMeasurement4StopERSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESaISA_EE(ptr noundef nonnull align 8 dereferenceable(640), ptr noundef nonnull align 8 dereferenceable(24)) #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9benchmark8internallsIA37_cEERNS0_7LogTypeES4_RKT_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 1 dereferenceable(37)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESaIS7_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESaIS7_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_cxxneIPSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESt6vectorIS8_SaIS8_EEEEbRKNS_17__normal_iteratorIT_T0_EESI_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #7

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(40) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESt6vectorIS8_SaIS8_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN9benchmark7CounterEEESD_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN9benchmark7CounterESt4lessIS5_ESaISt4pairIKS5_S7_EEE4findERSB_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(32)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN9benchmark7CounterESt4lessIS5_ESaISt4pairIKS5_S7_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) #2 align 2

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) #8

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESt6vectorIS8_SaIS8_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESaIS7_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #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 = { 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 = { mustprogress noreturn 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 #5 = { noinline noreturn nounwind uwtable "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { alwaysinline mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #8 = { noreturn nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #9 = { nounwind }
attributes #10 = { noreturn }
attributes #11 = { noreturn 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, !12, i64 24}
!10 = !{!"_ZTSN9benchmark5StateE", !11, i64 0, !11, i64 8, !11, i64 16, !12, i64 24, !12, i64 25, !13, i64 28, !14, i64 32, !11, i64 56, !18, i64 64, !26, i64 112, !28, i64 144, !28, i64 148, !6, i64 152, !6, i64 160, !6, i64 168, !6, i64 176}
!11 = !{!"long", !7, i64 0}
!12 = !{!"bool", !7, i64 0}
!13 = !{!"_ZTSN9benchmark8internal7SkippedE", !7, i64 0}
!14 = !{!"_ZTSSt6vectorIlSaIlEE", !15, i64 0}
!15 = !{!"_ZTSSt12_Vector_baseIlSaIlEE", !16, i64 0}
!16 = !{!"_ZTSNSt12_Vector_baseIlSaIlEE12_Vector_implE", !17, i64 0}
!17 = !{!"_ZTSNSt12_Vector_baseIlSaIlEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!18 = !{!"_ZTSSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN9benchmark7CounterESt4lessIS5_ESaISt4pairIKS5_S7_EEE", !19, i64 0}
!19 = !{!"_ZTSSt8_Rb_treeINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt4pairIKS5_N9benchmark7CounterEESt10_Select1stISA_ESt4lessIS5_ESaISA_EE", !20, i64 0}
!20 = !{!"_ZTSNSt8_Rb_treeINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt4pairIKS5_N9benchmark7CounterEESt10_Select1stISA_ESt4lessIS5_ESaISA_EE13_Rb_tree_implISE_Lb1EEE", !21, i64 0, !23, i64 8}
!21 = !{!"_ZTSSt20_Rb_tree_key_compareISt4lessINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEE", !22, i64 0}
!22 = !{!"_ZTSSt4lessINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE"}
!23 = !{!"_ZTSSt15_Rb_tree_header", !24, i64 0, !11, i64 32}
!24 = !{!"_ZTSSt18_Rb_tree_node_base", !25, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!25 = !{!"_ZTSSt14_Rb_tree_color", !7, i64 0}
!26 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !27, i64 0, !11, i64 8, !7, i64 16}
!27 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, i64 0}
!28 = !{!"int", !7, i64 0}
!29 = !{i8 0, i8 2}
!30 = !{}
!31 = !{!10, !12, i64 25}
!32 = !{!10, !6, i64 152}
!33 = !{!10, !6, i64 168}
!34 = !{!35, !36, i64 32}
!35 = !{!"_ZTSSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdE", !26, i64 0, !36, i64 32}
!36 = !{!"double", !7, i64 0}
!37 = !{!36, !36, i64 0}
!38 = !{!39, !36, i64 0}
!39 = !{!"_ZTSN9benchmark7CounterE", !36, i64 0, !40, i64 8, !41, i64 12}
!40 = !{!"_ZTSN9benchmark7Counter5FlagsE", !7, i64 0}
!41 = !{!"_ZTSN9benchmark7Counter4OneKE", !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::basic_string_view" = type { i64, ptr }
%"class.benchmark::internal::CheckHandler" = type { ptr }
%"class.std::vector.21" = type { %"struct.std::_Vector_base.22" }
%"struct.std::_Vector_base.22" = type { %"struct.std::_Vector_base<std::pair<std::__cxx11::basic_string<char>, double>, std::allocator<std::pair<std::__cxx11::basic_string<char>, double>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<std::__cxx11::basic_string<char>, double>, std::allocator<std::pair<std::__cxx11::basic_string<char>, double>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<std::__cxx11::basic_string<char>, double>, std::allocator<std::pair<std::__cxx11::basic_string<char>, double>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<std::__cxx11::basic_string<char>, double>, std::allocator<std::pair<std::__cxx11::basic_string<char>, double>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator.26" = type { ptr }
%"struct.std::_Rb_tree_iterator" = type { ptr }

@.str.42 = external hidden unnamed_addr constant [67 x i8], align 1
@.str.46 = external hidden unnamed_addr constant [37 x i8], align 1
@__func__._ZN9benchmark5State11PauseTimingEv = external hidden unnamed_addr constant [12 x i8], align 1
@.str.47 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.48 = external hidden unnamed_addr constant [37 x i8], align 1
@.str.49 = external hidden unnamed_addr constant [38 x i8], align 1
@__PRETTY_FUNCTION__._ZN9benchmark5State11PauseTimingEv = external hidden unnamed_addr constant [37 x i8], align 1

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

declare i32 @__gxx_personality_v0(...)

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

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9benchmark8internal18GetNullLogInstanceEv() local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt17basic_string_viewIcSt11char_traitsIcEEC2EPKc(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN9benchmark8internal12CheckHandlerC2ESt17basic_string_viewIcSt11char_traitsIcEES5_S5_i(ptr noundef nonnull align 8 dereferenceable(8), i64, ptr, i64, ptr, ptr noundef byval(%"class.std::basic_string_view") align 8, i32 noundef) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9benchmark8internal12CheckHandler6GetLogEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress noreturn uwtable
declare dso_local void @_ZN9benchmark8internal12CheckHandlerD2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #4 align 2

; Function Attrs: noinline noreturn nounwind uwtable
declare hidden void @__clang_call_terminate(ptr noundef) local_unnamed_addr #5

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN9benchmark7CounterESt4lessIS5_ESaISt4pairIKS5_S7_EEEixERSB_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN9benchmark5State11PauseTimingEv(ptr noundef nonnull align 64 dereferenceable(184) %0) local_unnamed_addr #3 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca %"class.benchmark::internal::CheckHandler", align 8
  %3 = alloca %"class.std::basic_string_view", align 8
  %4 = alloca %"class.std::basic_string_view", align 8
  %5 = alloca %"class.std::basic_string_view", align 8
  %6 = alloca %"class.std::vector.21", align 8
  %7 = alloca %"class.benchmark::internal::CheckHandler", align 8
  %8 = alloca %"class.std::basic_string_view", align 8
  %9 = alloca %"class.std::basic_string_view", align 8
  %10 = alloca %"class.std::basic_string_view", align 8
  %11 = alloca %"class.__gnu_cxx::__normal_iterator.26", align 8
  %12 = alloca %"class.__gnu_cxx::__normal_iterator.26", align 8
  %13 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %14 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %15 = getelementptr inbounds i8, ptr %0, i64 24
  %16 = load i8, ptr %15, align 8, !tbaa !5, !range !28, !noundef !29
  %17 = trunc nuw i8 %16 to i1
  br i1 %17, label %18, label %.critedge

18:                                               ; preds = %1
  %19 = getelementptr inbounds i8, ptr %0, i64 25
  %20 = load i8, ptr %19, align 1, !tbaa !30, !range !28, !noundef !29
  %21 = trunc nuw i8 %20 to i1
  br i1 %21, label %.critedge, label %22

22:                                               ; preds = %18
  %23 = tail call noundef zeroext i1 @_ZNK9benchmark5State7skippedEv(ptr noundef nonnull align 64 dereferenceable(184) %0)
  br i1 %23, label %.critedge, label %24

24:                                               ; preds = %22
  %25 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9benchmark8internal18GetNullLogInstanceEv()
  %26 = getelementptr inbounds i8, ptr %0, i64 152
  %27 = load ptr, ptr %26, align 8, !tbaa !31
  tail call void @_ZN9benchmark8internal11ThreadTimer9StopTimerEv(ptr noundef nonnull align 8 dereferenceable(48) %27)
  %28 = getelementptr inbounds i8, ptr %0, i64 168
  %29 = load ptr, ptr %28, align 8, !tbaa !32
  %.not = icmp eq ptr %29, null
  br i1 %.not, label %87, label %37

.critedge:                                        ; preds = %22, %18, %1
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #9
  call void @_ZNSt17basic_string_viewIcSt11char_traitsIcEEC2EPKc(ptr noundef nonnull align 8 dereferenceable(16) %3, ptr noundef @.str.46) #9
  call void @_ZNSt17basic_string_viewIcSt11char_traitsIcEEC2EPKc(ptr noundef nonnull align 8 dereferenceable(16) %4, ptr noundef @.str.42) #9
  call void @_ZNSt17basic_string_viewIcSt11char_traitsIcEEC2EPKc(ptr noundef nonnull align 8 dereferenceable(16) %5, ptr noundef @__func__._ZN9benchmark5State11PauseTimingEv) #9
  %30 = load i64, ptr %3, align 8
  %31 = getelementptr inbounds i8, ptr %3, i64 8
  %32 = load ptr, ptr %31, align 8
  %33 = load i64, ptr %4, align 8
  %34 = getelementptr inbounds i8, ptr %4, i64 8
  %35 = load ptr, ptr %34, align 8
  call void @_ZN9benchmark8internal12CheckHandlerC2ESt17basic_string_viewIcSt11char_traitsIcEES5_S5_i(ptr noundef nonnull align 8 dereferenceable(8) %2, i64 %30, ptr %32, i64 %33, ptr %35, ptr noundef nonnull byval(%"class.std::basic_string_view") align 8 %5, i32 noundef 255)
  %36 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9benchmark8internal12CheckHandler6GetLogEv(ptr noundef nonnull align 8 dereferenceable(8) %2)
  call void @_ZN9benchmark8internal12CheckHandlerD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %2) #10
  unreachable

37:                                               ; preds = %24
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %6) #9
  call void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESaIS7_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #9
  %38 = load ptr, ptr %28, align 8, !tbaa !32
  %39 = invoke noundef zeroext i1 @_ZN9benchmark8internal23PerfCountersMeasurement4StopERSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESaISA_EE(ptr noundef nonnull align 8 dereferenceable(640) %38, ptr noundef nonnull align 8 dereferenceable(24) %6)
          to label %40 unwind label %53

40:                                               ; preds = %37
  br i1 %39, label %60, label %41

41:                                               ; preds = %40
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #9
  call void @_ZNSt17basic_string_viewIcSt11char_traitsIcEEC2EPKc(ptr noundef nonnull align 8 dereferenceable(16) %8, ptr noundef @.str.47) #9
  call void @_ZNSt17basic_string_viewIcSt11char_traitsIcEEC2EPKc(ptr noundef nonnull align 8 dereferenceable(16) %9, ptr noundef @.str.42) #9
  call void @_ZNSt17basic_string_viewIcSt11char_traitsIcEEC2EPKc(ptr noundef nonnull align 8 dereferenceable(16) %10, ptr noundef @__func__._ZN9benchmark5State11PauseTimingEv) #9
  %42 = load i64, ptr %8, align 8
  %43 = getelementptr inbounds i8, ptr %8, i64 8
  %44 = load ptr, ptr %43, align 8
  %45 = load i64, ptr %9, align 8
  %46 = getelementptr inbounds i8, ptr %9, i64 8
  %47 = load ptr, ptr %46, align 8
  invoke void @_ZN9benchmark8internal12CheckHandlerC2ESt17basic_string_viewIcSt11char_traitsIcEES5_S5_i(ptr noundef nonnull align 8 dereferenceable(8) %7, i64 %42, ptr %44, i64 %45, ptr %47, ptr noundef nonnull byval(%"class.std::basic_string_view") align 8 %10, i32 noundef 260)
          to label %48 unwind label %55

48:                                               ; preds = %41
  %49 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9benchmark8internal12CheckHandler6GetLogEv(ptr noundef nonnull align 8 dereferenceable(8) %7)
  %50 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN9benchmark8internallsIA37_cEERNS0_7LogTypeES4_RKT_(ptr noundef nonnull align 8 dereferenceable(8) %49, ptr noundef nonnull align 1 dereferenceable(37) @.str.48)
          to label %51 unwind label %57

51:                                               ; preds = %48
  invoke void @_ZN9benchmark8internal12CheckHandlerD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %7) #10
          to label %52 unwind label %55

52:                                               ; preds = %51
  unreachable

53:                                               ; preds = %37
  %54 = landingpad { ptr, i32 }
          cleanup
  br label %86

55:                                               ; preds = %51, %41
  %56 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #9
  br label %86

57:                                               ; preds = %48
  %58 = landingpad { ptr, i32 }
          cleanup
  invoke void @_ZN9benchmark8internal12CheckHandlerD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %7) #10
          to label %59 unwind label %88

59:                                               ; preds = %57
  unreachable

60:                                               ; preds = %40
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #9
  %61 = call ptr @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESaIS7_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %6) #9
  store ptr %61, ptr %11, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #9
  %62 = call ptr @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESaIS7_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %6) #9
  store ptr %62, ptr %12, align 8
  %63 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESt6vectorIS8_SaIS8_EEEEbRKNS_17__normal_iteratorIT_T0_EESI_(ptr noundef nonnull align 8 dereferenceable(8) %11, ptr noundef nonnull align 8 dereferenceable(8) %12) #9
  br i1 %63, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %60
  %64 = getelementptr inbounds i8, ptr %0, i64 64
  br label %65

._crit_edge:                                      ; preds = %78, %60
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #9
  call void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESaIS7_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #9
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %6) #9
  br label %87

65:                                               ; preds = %.lr.ph, %78
  %66 = call noundef nonnull align 8 dereferenceable(40) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESt6vectorIS8_SaIS8_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %11) #9
  %67 = getelementptr inbounds i8, ptr %66, i64 32
  %68 = load double, ptr %67, align 8, !tbaa !33
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %13) #9
  %69 = invoke ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN9benchmark7CounterESt4lessIS5_ESaISt4pairIKS5_S7_EEE4findERSB_(ptr noundef nonnull align 8 dereferenceable(48) %64, ptr noundef nonnull align 8 dereferenceable(32) %66)
          to label %70 unwind label %74

70:                                               ; preds = %65
  store ptr %69, ptr %13, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %14) #9
  %71 = call ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN9benchmark7CounterESt4lessIS5_ESaISt4pairIKS5_S7_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %64) #9
  store ptr %71, ptr %14, align 8
  %72 = call noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN9benchmark7CounterEEESD_(ptr noundef nonnull align 8 dereferenceable(8) %13, ptr noundef nonnull align 8 dereferenceable(8) %14) #9
  br i1 %72, label %76, label %73

73:                                               ; preds = %70
  call void @__assert_fail(ptr noundef nonnull @.str.49, ptr noundef nonnull @.str.42, i32 noundef 266, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN9benchmark5State11PauseTimingEv) #11
  unreachable

74:                                               ; preds = %65
  %75 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #9
  br label %85

76:                                               ; preds = %70
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %14) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #9
  %77 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN9benchmark7CounterESt4lessIS5_ESaISt4pairIKS5_S7_EEEixERSB_(ptr noundef nonnull align 8 dereferenceable(48) %64, ptr noundef nonnull align 8 dereferenceable(32) %66)
          to label %78 unwind label %83

78:                                               ; preds = %76
  %79 = load double, ptr %77, align 8, !tbaa !36
  %80 = fadd double %68, %79
  store double %80, ptr %77, align 8, !tbaa !36
  %81 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESt6vectorIS8_SaIS8_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %11) #9
  %82 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESt6vectorIS8_SaIS8_EEEEbRKNS_17__normal_iteratorIT_T0_EESI_(ptr noundef nonnull align 8 dereferenceable(8) %11, ptr noundef nonnull align 8 dereferenceable(8) %12) #9
  br i1 %82, label %65, label %._crit_edge

83:                                               ; preds = %76
  %84 = landingpad { ptr, i32 }
          cleanup
  br label %85

85:                                               ; preds = %83, %74
  %.pn = phi { ptr, i32 } [ %84, %83 ], [ %75, %74 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #9
  br label %86

86:                                               ; preds = %85, %55, %53
  %.pn.pn = phi { ptr, i32 } [ %.pn, %85 ], [ %56, %55 ], [ %54, %53 ]
  call void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESaIS7_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #9
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %6) #9
  resume { ptr, i32 } %.pn.pn

87:                                               ; preds = %._crit_edge, %24
  ret void

88:                                               ; preds = %57
  %89 = landingpad { ptr, i32 }
          catch ptr null
  %90 = extractvalue { ptr, i32 } %89, 0
  call void @__clang_call_terminate(ptr %90) #11
  unreachable
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK9benchmark5State7skippedEv(ptr noundef nonnull align 64 dereferenceable(184)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN9benchmark8internal11ThreadTimer9StopTimerEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESaIS7_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: alwaysinline mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN9benchmark8internal23PerfCountersMeasurement4StopERSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESaISA_EE(ptr noundef nonnull align 8 dereferenceable(640), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9benchmark8internallsIA37_cEERNS0_7LogTypeES4_RKT_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 1 dereferenceable(37)) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESaIS7_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESaIS7_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_cxxneIPSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESt6vectorIS8_SaIS8_EEEEbRKNS_17__normal_iteratorIT_T0_EESI_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #7

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(40) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESt6vectorIS8_SaIS8_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN9benchmark7CounterEEESD_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN9benchmark7CounterESt4lessIS5_ESaISt4pairIKS5_S7_EEE4findERSB_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN9benchmark7CounterESt4lessIS5_ESaISt4pairIKS5_S7_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #2 align 2

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #8

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESt6vectorIS8_SaIS8_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdESaIS7_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #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 = { 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 = { mustprogress noreturn 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 #5 = { noinline noreturn nounwind uwtable "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { alwaysinline mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #8 = { noreturn nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #9 = { nounwind }
attributes #10 = { noreturn }
attributes #11 = { noreturn 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, !10, i64 24}
!6 = !{!"_ZTSN9benchmark5StateE", !7, i64 0, !7, i64 8, !7, i64 16, !10, i64 24, !10, i64 25, !11, i64 28, !12, i64 32, !7, i64 56, !17, i64 64, !25, i64 112, !27, i64 144, !27, i64 148, !16, i64 152, !16, i64 160, !16, i64 168, !16, i64 176}
!7 = !{!"long", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"bool", !8, i64 0}
!11 = !{!"_ZTSN9benchmark8internal7SkippedE", !8, i64 0}
!12 = !{!"_ZTSSt6vectorIlSaIlEE", !13, i64 0}
!13 = !{!"_ZTSSt12_Vector_baseIlSaIlEE", !14, i64 0}
!14 = !{!"_ZTSNSt12_Vector_baseIlSaIlEE12_Vector_implE", !15, i64 0}
!15 = !{!"_ZTSNSt12_Vector_baseIlSaIlEE17_Vector_impl_dataE", !16, i64 0, !16, i64 8, !16, i64 16}
!16 = !{!"any pointer", !8, i64 0}
!17 = !{!"_ZTSSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN9benchmark7CounterESt4lessIS5_ESaISt4pairIKS5_S7_EEE", !18, i64 0}
!18 = !{!"_ZTSSt8_Rb_treeINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt4pairIKS5_N9benchmark7CounterEESt10_Select1stISA_ESt4lessIS5_ESaISA_EE", !19, i64 0}
!19 = !{!"_ZTSNSt8_Rb_treeINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt4pairIKS5_N9benchmark7CounterEESt10_Select1stISA_ESt4lessIS5_ESaISA_EE13_Rb_tree_implISE_Lb1EEE", !20, i64 0, !22, i64 8}
!20 = !{!"_ZTSSt20_Rb_tree_key_compareISt4lessINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEE", !21, i64 0}
!21 = !{!"_ZTSSt4lessINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE"}
!22 = !{!"_ZTSSt15_Rb_tree_header", !23, i64 0, !7, i64 32}
!23 = !{!"_ZTSSt18_Rb_tree_node_base", !24, i64 0, !16, i64 8, !16, i64 16, !16, i64 24}
!24 = !{!"_ZTSSt14_Rb_tree_color", !8, i64 0}
!25 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !26, i64 0, !7, i64 8, !8, i64 16}
!26 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !16, i64 0}
!27 = !{!"int", !8, i64 0}
!28 = !{i8 0, i8 2}
!29 = !{}
!30 = !{!6, !10, i64 25}
!31 = !{!6, !16, i64 152}
!32 = !{!6, !16, i64 168}
!33 = !{!34, !35, i64 32}
!34 = !{!"_ZTSSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEdE", !25, i64 0, !35, i64 32}
!35 = !{!"double", !8, i64 0}
!36 = !{!37, !35, i64 0}
!37 = !{!"_ZTSN9benchmark7CounterE", !35, i64 0, !38, i64 8, !39, i64 12}
!38 = !{!"_ZTSN9benchmark7Counter5FlagsE", !8, i64 0}
!39 = !{!"_ZTSN9benchmark7Counter4OneKE", !8, i64 0}


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