; LLVM IR from google/benchmark :: test (spec_arg_test)

; 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_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { 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] }
%"class.std::allocator" = type { i8 }
%"class.(anonymous namespace)::TestReporter" = type { %"class.benchmark::ConsoleReporter.base", %"class.std::vector" }
%"class.benchmark::ConsoleReporter.base" = type <{ %"class.benchmark::BenchmarkReporter", i32, [4 x i8], i64, %"class.std::map", i8 }>
%"class.benchmark::BenchmarkReporter" = type { ptr, ptr, ptr }
%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = 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::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" = type { ptr, ptr, ptr }

@.str = external hidden unnamed_addr constant [13 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [10 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [32 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [72 x i8], align 1
@__PRETTY_FUNCTION__.main = external hidden unnamed_addr constant [23 x i8], align 1
@_ZSt4cerr = external global %"class.std::basic_ostream", align 8
@.str.8 = external hidden unnamed_addr constant [65 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [20 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [30 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [21 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [20 x i8], align 1
@.str.15 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.16 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.17 = external hidden unnamed_addr constant [35 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: mustprogress norecurse uwtable
define dso_local noundef i32 @main(i32 noundef %0, ptr noundef %1) #1 personality ptr @__gxx_personality_v0 {
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca %"class.std::__cxx11::basic_string", align 8
  %7 = alloca %"class.std::allocator", align 1
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  %10 = alloca i8, align 1
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca %"class.std::__cxx11::basic_string", align 8
  %14 = alloca %"class.std::__cxx11::basic_string", align 8
  %15 = alloca %"class.(anonymous namespace)::TestReporter", align 8
  %16 = alloca ptr, align 8
  %17 = alloca i64, align 8
  %18 = alloca %"class.std::__cxx11::basic_string", align 8
  %19 = alloca %"class.std::allocator", align 1
  %20 = alloca %"class.std::vector", align 8
  %21 = alloca %"class.std::__cxx11::basic_string", align 8
  %22 = alloca %"class.std::allocator", align 1
  %23 = alloca %"class.std::__cxx11::basic_string", align 8
  %24 = alloca %"class.std::__cxx11::basic_string", align 8
  store i32 0, ptr %3, align 4
  store i32 %0, ptr %4, align 4, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !9
  %25 = load i32, ptr %4, align 4, !tbaa !5
  %26 = load ptr, ptr %5, align 8, !tbaa !9
  call void @_ZN9benchmark23MaybeReenterWithoutASLREiPPc(i32 noundef %25, ptr noundef %26)
  call void @llvm.lifetime.start.p0(i64 32, ptr %6) #9
  call void @llvm.lifetime.start.p0(i64 1, ptr %7) #9
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #9
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %6, ptr noundef @.str, ptr noundef nonnull align 1 dereferenceable(1) %7)
          to label %27 unwind label %33

27:                                               ; preds = %2
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #9
  call void @llvm.lifetime.end.p0(i64 1, ptr %7) #9
  call void @llvm.lifetime.start.p0(i64 1, ptr %10) #9
  store i8 0, ptr %10, align 1, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #9
  store i32 0, ptr %11, align 4, !tbaa !5
  br label %28

28:                                               ; preds = %47, %27
  %29 = load i32, ptr %11, align 4, !tbaa !5
  %30 = load i32, ptr %4, align 4, !tbaa !5
  %31 = icmp slt i32 %29, %30
  br i1 %31, label %37, label %32

32:                                               ; preds = %28
  store i32 2, ptr %12, align 4
  br label %50

33:                                               ; preds = %2
  %34 = landingpad { ptr, i32 }
          cleanup
  %35 = extractvalue { ptr, i32 } %34, 0
  store ptr %35, ptr %8, align 8
  %36 = extractvalue { ptr, i32 } %34, 1
  store i32 %36, ptr %9, align 4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #9
  call void @llvm.lifetime.end.p0(i64 1, ptr %7) #9
  br label %198

37:                                               ; preds = %28
  %38 = load ptr, ptr %5, align 8, !tbaa !9
  %39 = load i32, ptr %11, align 4, !tbaa !5
  %40 = sext i32 %39 to i64
  %41 = getelementptr inbounds ptr, ptr %38, i64 %40
  %42 = load ptr, ptr %41, align 8, !tbaa !9
  %43 = call i32 @strcmp(ptr noundef @.str.5, ptr noundef %42) #10
  %44 = icmp eq i32 %43, 0
  br i1 %44, label %45, label %46

45:                                               ; preds = %37
  store i8 1, ptr %10, align 1, !tbaa !11
  store i32 2, ptr %12, align 4
  br label %50

46:                                               ; preds = %37
  br label %47

47:                                               ; preds = %46
  %48 = load i32, ptr %11, align 4, !tbaa !5
  %49 = add nsw i32 %48, 1
  store i32 %49, ptr %11, align 4, !tbaa !5
  br label %28, !llvm.loop !13

50:                                               ; preds = %45, %32
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #9
  br label %51

51:                                               ; preds = %50
  %52 = load i8, ptr %10, align 1, !tbaa !11, !range !15, !noundef !16
  %53 = trunc i8 %52 to i1
  br i1 %53, label %54, label %55

54:                                               ; preds = %51
  br label %57

55:                                               ; preds = %51
  call void @__assert_fail(ptr noundef @.str.6, ptr noundef @.str.7, i32 noundef 70, ptr noundef @__PRETTY_FUNCTION__.main) #11
  unreachable

56:                                               ; No predecessors!
  br label %57

57:                                               ; preds = %56, %54
  %58 = load ptr, ptr %5, align 8, !tbaa !9
  invoke void @_ZN9benchmark10InitializeEPiPPcPFvvE(ptr noundef %4, ptr noundef %58, ptr noundef @_ZN9benchmark16PrintDefaultHelpEv)
          to label %59 unwind label %74

59:                                               ; preds = %57
  call void @llvm.lifetime.start.p0(i64 32, ptr %13) #9
  invoke void @_ZN9benchmark18GetBenchmarkFilterB5cxx11Ev(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %13)
          to label %60 unwind label %78

60:                                               ; preds = %59
  %61 = call noundef zeroext i1 @_ZStneIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EESA_(ptr noundef nonnull align 8 dereferenceable(32) %6, ptr noundef nonnull align 8 dereferenceable(32) %13) #9
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %13) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr %13) #9
  br i1 %61, label %62, label %91

62:                                               ; preds = %60
  %63 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef @.str.8)
          to label %64 unwind label %74

64:                                               ; preds = %62
  call void @llvm.lifetime.start.p0(i64 32, ptr %14) #9
  invoke void @_ZN9benchmark18GetBenchmarkFilterB5cxx11Ev(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %14)
          to label %65 unwind label %82

65:                                               ; preds = %64
  %66 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %63, ptr noundef nonnull align 8 dereferenceable(32) %14)
          to label %67 unwind label %86

67:                                               ; preds = %65
  %68 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %66, ptr noundef @.str.9)
          to label %69 unwind label %86

69:                                               ; preds = %67
  %70 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %68, ptr noundef nonnull align 8 dereferenceable(32) %6)
          to label %71 unwind label %86

71:                                               ; preds = %69
  %72 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %70, ptr noundef @.str.10)
          to label %73 unwind label %86

73:                                               ; preds = %71
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %14) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr %14) #9
  store i32 1, ptr %3, align 4
  store i32 1, ptr %12, align 4
  br label %195

74:                                               ; preds = %62, %57
  %75 = landingpad { ptr, i32 }
          cleanup
  %76 = extractvalue { ptr, i32 } %75, 0
  store ptr %76, ptr %8, align 8
  %77 = extractvalue { ptr, i32 } %75, 1
  store i32 %77, ptr %9, align 4
  br label %197

78:                                               ; preds = %59
  %79 = landingpad { ptr, i32 }
          cleanup
  %80 = extractvalue { ptr, i32 } %79, 0
  store ptr %80, ptr %8, align 8
  %81 = extractvalue { ptr, i32 } %79, 1
  store i32 %81, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 32, ptr %13) #9
  br label %197

82:                                               ; preds = %64
  %83 = landingpad { ptr, i32 }
          cleanup
  %84 = extractvalue { ptr, i32 } %83, 0
  store ptr %84, ptr %8, align 8
  %85 = extractvalue { ptr, i32 } %83, 1
  store i32 %85, ptr %9, align 4
  br label %90

86:                                               ; preds = %71, %69, %67, %65
  %87 = landingpad { ptr, i32 }
          cleanup
  %88 = extractvalue { ptr, i32 } %87, 0
  store ptr %88, ptr %8, align 8
  %89 = extractvalue { ptr, i32 } %87, 1
  store i32 %89, ptr %9, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %14) #9
  br label %90

90:                                               ; preds = %86, %82
  call void @llvm.lifetime.end.p0(i64 32, ptr %14) #9
  br label %197

91:                                               ; preds = %60
  call void @llvm.lifetime.start.p0(i64 120, ptr %15) #9
  invoke void @_ZN12_GLOBAL__N_112TestReporterC2Ev(ptr noundef nonnull align 8 dereferenceable(120) %15)
          to label %92 unwind label %100

92:                                               ; preds = %91
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #9
  store ptr @.str.4, ptr %16, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #9
  call void @llvm.lifetime.start.p0(i64 1, ptr %19) #9
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #9
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %18, ptr noundef @.str.4, ptr noundef nonnull align 1 dereferenceable(1) %19)
          to label %93 unwind label %104

93:                                               ; preds = %92
  %94 = invoke noundef i64 @_ZN9benchmark22RunSpecifiedBenchmarksEPNS_17BenchmarkReporterENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef %15, ptr noundef %18)
          to label %95 unwind label %108

95:                                               ; preds = %93
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %18) #9
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #9
  call void @llvm.lifetime.end.p0(i64 1, ptr %19) #9
  store i64 %94, ptr %17, align 8, !tbaa !17
  %96 = load i64, ptr %17, align 8, !tbaa !17
  %97 = icmp eq i64 %96, 1
  br i1 %97, label %98, label %99

98:                                               ; preds = %95
  br label %114

99:                                               ; preds = %95
  call void @__assert_fail(ptr noundef @.str.11, ptr noundef @.str.7, i32 noundef 87, ptr noundef @__PRETTY_FUNCTION__.main) #11
  unreachable

100:                                              ; preds = %91
  %101 = landingpad { ptr, i32 }
          cleanup
  %102 = extractvalue { ptr, i32 } %101, 0
  store ptr %102, ptr %8, align 8
  %103 = extractvalue { ptr, i32 } %101, 1
  store i32 %103, ptr %9, align 4
  br label %194

104:                                              ; preds = %92
  %105 = landingpad { ptr, i32 }
          cleanup
  %106 = extractvalue { ptr, i32 } %105, 0
  store ptr %106, ptr %8, align 8
  %107 = extractvalue { ptr, i32 } %105, 1
  store i32 %107, ptr %9, align 4
  br label %112

108:                                              ; preds = %93
  %109 = landingpad { ptr, i32 }
          cleanup
  %110 = extractvalue { ptr, i32 } %109, 0
  store ptr %110, ptr %8, align 8
  %111 = extractvalue { ptr, i32 } %109, 1
  store i32 %111, ptr %9, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %18) #9
  br label %112

112:                                              ; preds = %108, %104
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #9
  call void @llvm.lifetime.end.p0(i64 1, ptr %19) #9
  br label %193

113:                                              ; No predecessors!
  br label %114

114:                                              ; preds = %113, %98
  call void @llvm.lifetime.start.p0(i64 24, ptr %20) #9
  %115 = invoke noundef nonnull align 8 dereferenceable(24) ptr @_ZNK12_GLOBAL__N_112TestReporter19GetMatchedFunctionsB5cxx11Ev(ptr noundef nonnull align 8 dereferenceable(120) %15)
          to label %116 unwind label %122

116:                                              ; preds = %114
  invoke void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2ERKS7_(ptr noundef nonnull align 8 dereferenceable(24) %20, ptr noundef nonnull align 8 dereferenceable(24) %115)
          to label %117 unwind label %122

117:                                              ; preds = %116
  %118 = call noundef i64 @_ZNKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %20) #9
  %119 = icmp eq i64 %118, 1
  br i1 %119, label %120, label %121

120:                                              ; preds = %117
  br label %127

121:                                              ; preds = %117
  call void @__assert_fail(ptr noundef @.str.12, ptr noundef @.str.7, i32 noundef 90, ptr noundef @__PRETTY_FUNCTION__.main) #11
  unreachable

122:                                              ; preds = %116, %114
  %123 = landingpad { ptr, i32 }
          cleanup
  %124 = extractvalue { ptr, i32 } %123, 0
  store ptr %124, ptr %8, align 8
  %125 = extractvalue { ptr, i32 } %123, 1
  store i32 %125, ptr %9, align 4
  br label %192

126:                                              ; No predecessors!
  br label %127

127:                                              ; preds = %126, %120
  %128 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE5frontEv(ptr noundef nonnull align 8 dereferenceable(24) %20) #9
  %129 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %128) #9
  %130 = call i32 @strcmp(ptr noundef @.str.4, ptr noundef %129) #10
  %131 = icmp ne i32 %130, 0
  br i1 %131, label %132, label %148

132:                                              ; preds = %127
  %133 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef @.str.13)
          to label %134 unwind label %144

134:                                              ; preds = %132
  %135 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %133, ptr noundef @.str.4)
          to label %136 unwind label %144

136:                                              ; preds = %134
  %137 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %135, ptr noundef @.str.14)
          to label %138 unwind label %144

138:                                              ; preds = %136
  %139 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE5frontEv(ptr noundef nonnull align 8 dereferenceable(24) %20) #9
  %140 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %137, ptr noundef nonnull align 8 dereferenceable(32) %139)
          to label %141 unwind label %144

141:                                              ; preds = %138
  %142 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %140, ptr noundef @.str.10)
          to label %143 unwind label %144

143:                                              ; preds = %141
  store i32 2, ptr %3, align 4
  store i32 1, ptr %12, align 4
  br label %190

144:                                              ; preds = %141, %138, %136, %134, %132
  %145 = landingpad { ptr, i32 }
          cleanup
  %146 = extractvalue { ptr, i32 } %145, 0
  store ptr %146, ptr %8, align 8
  %147 = extractvalue { ptr, i32 } %145, 1
  store i32 %147, ptr %9, align 4
  br label %191

148:                                              ; preds = %127
  call void @llvm.lifetime.start.p0(i64 32, ptr %21) #9
  call void @llvm.lifetime.start.p0(i64 1, ptr %22) #9
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #9
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %21, ptr noundef @.str.15, ptr noundef nonnull align 1 dereferenceable(1) %22)
          to label %149 unwind label %165

149:                                              ; preds = %148
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #9
  call void @llvm.lifetime.end.p0(i64 1, ptr %22) #9
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %23, ptr noundef nonnull align 8 dereferenceable(32) %21)
          to label %150 unwind label %169

150:                                              ; preds = %149
  invoke void @_ZN9benchmark18SetBenchmarkFilterENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef %23)
          to label %151 unwind label %173

151:                                              ; preds = %150
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %23) #9
  call void @llvm.lifetime.start.p0(i64 32, ptr %24) #9
  invoke void @_ZN9benchmark18GetBenchmarkFilterB5cxx11Ev(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %24)
          to label %152 unwind label %177

152:                                              ; preds = %151
  %153 = call noundef zeroext i1 @_ZStneIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EESA_(ptr noundef nonnull align 8 dereferenceable(32) %21, ptr noundef nonnull align 8 dereferenceable(32) %24) #9
  br i1 %153, label %154, label %185

154:                                              ; preds = %152
  %155 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef @.str.16)
          to label %156 unwind label %181

156:                                              ; preds = %154
  %157 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %155, ptr noundef nonnull align 8 dereferenceable(32) %21)
          to label %158 unwind label %181

158:                                              ; preds = %156
  %159 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %157, ptr noundef @.str.17)
          to label %160 unwind label %181

160:                                              ; preds = %158
  %161 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %159, ptr noundef nonnull align 8 dereferenceable(32) %24)
          to label %162 unwind label %181

162:                                              ; preds = %160
  %163 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %161, ptr noundef @.str.10)
          to label %164 unwind label %181

164:                                              ; preds = %162
  store i32 3, ptr %3, align 4
  store i32 1, ptr %12, align 4
  br label %186

165:                                              ; preds = %148
  %166 = landingpad { ptr, i32 }
          cleanup
  %167 = extractvalue { ptr, i32 } %166, 0
  store ptr %167, ptr %8, align 8
  %168 = extractvalue { ptr, i32 } %166, 1
  store i32 %168, ptr %9, align 4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #9
  call void @llvm.lifetime.end.p0(i64 1, ptr %22) #9
  br label %189

169:                                              ; preds = %149
  %170 = landingpad { ptr, i32 }
          cleanup
  %171 = extractvalue { ptr, i32 } %170, 0
  store ptr %171, ptr %8, align 8
  %172 = extractvalue { ptr, i32 } %170, 1
  store i32 %172, ptr %9, align 4
  br label %188

173:                                              ; preds = %150
  %174 = landingpad { ptr, i32 }
          cleanup
  %175 = extractvalue { ptr, i32 } %174, 0
  store ptr %175, ptr %8, align 8
  %176 = extractvalue { ptr, i32 } %174, 1
  store i32 %176, ptr %9, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %23) #9
  br label %188

177:                                              ; preds = %151
  %178 = landingpad { ptr, i32 }
          cleanup
  %179 = extractvalue { ptr, i32 } %178, 0
  store ptr %179, ptr %8, align 8
  %180 = extractvalue { ptr, i32 } %178, 1
  store i32 %180, ptr %9, align 4
  br label %187

181:                                              ; preds = %162, %160, %158, %156, %154
  %182 = landingpad { ptr, i32 }
          cleanup
  %183 = extractvalue { ptr, i32 } %182, 0
  store ptr %183, ptr %8, align 8
  %184 = extractvalue { ptr, i32 } %182, 1
  store i32 %184, ptr %9, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %24) #9
  br label %187

185:                                              ; preds = %152
  store i32 0, ptr %3, align 4
  store i32 1, ptr %12, align 4
  br label %186

186:                                              ; preds = %185, %164
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %24) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr %24) #9
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %21) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr %21) #9
  br label %190

187:                                              ; preds = %181, %177
  call void @llvm.lifetime.end.p0(i64 32, ptr %24) #9
  br label %188

188:                                              ; preds = %187, %173, %169
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %21) #9
  br label %189

189:                                              ; preds = %188, %165
  call void @llvm.lifetime.end.p0(i64 32, ptr %21) #9
  br label %191

190:                                              ; preds = %186, %143
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %20) #9
  call void @llvm.lifetime.end.p0(i64 24, ptr %20) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #9
  call void @_ZN12_GLOBAL__N_112TestReporterD2Ev(ptr noundef nonnull align 8 dereferenceable(120) %15) #9
  call void @llvm.lifetime.end.p0(i64 120, ptr %15) #9
  br label %195

191:                                              ; preds = %189, %144
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %20) #9
  br label %192

192:                                              ; preds = %191, %122
  call void @llvm.lifetime.end.p0(i64 24, ptr %20) #9
  br label %193

193:                                              ; preds = %192, %112
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #9
  call void @_ZN12_GLOBAL__N_112TestReporterD2Ev(ptr noundef nonnull align 8 dereferenceable(120) %15) #9
  br label %194

194:                                              ; preds = %193, %100
  call void @llvm.lifetime.end.p0(i64 120, ptr %15) #9
  br label %197

195:                                              ; preds = %190, %73
  call void @llvm.lifetime.end.p0(i64 1, ptr %10) #9
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr %6) #9
  %196 = load i32, ptr %3, align 4
  ret i32 %196

197:                                              ; preds = %194, %90, %78, %74
  call void @llvm.lifetime.end.p0(i64 1, ptr %10) #9
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #9
  br label %198

198:                                              ; preds = %197, %33
  call void @llvm.lifetime.end.p0(i64 32, ptr %6) #9
  br label %199

199:                                              ; preds = %198
  %200 = load ptr, ptr %8, align 8
  %201 = load i32, ptr %9, align 4
  %202 = insertvalue { ptr, i32 } poison, ptr %200, 0
  %203 = insertvalue { ptr, i32 } %202, i32 %201, 1
  resume { ptr, i32 } %203
}

declare void @_ZN9benchmark23MaybeReenterWithoutASLREiPPc(i32 noundef, ptr noundef) #2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

; Function Attrs: nounwind willreturn memory(read)
declare i32 @strcmp(ptr noundef, ptr noundef) #5

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) #6

declare void @_ZN9benchmark10InitializeEPiPPcPFvvE(ptr noundef, ptr noundef, ptr noundef) #2

declare void @_ZN9benchmark16PrintDefaultHelpEv() #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EESA_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) #7

declare void @_ZN9benchmark18GetBenchmarkFilterB5cxx11Ev(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8) #2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #8

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

; Function Attrs: mustprogress uwtable
declare hidden void @_ZN12_GLOBAL__N_112TestReporterC2Ev(ptr noundef nonnull align 8 dereferenceable(120)) unnamed_addr #4 align 2

declare noundef i64 @_ZN9benchmark22RunSpecifiedBenchmarksEPNS_17BenchmarkReporterENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef, ptr noundef) #2

; Function Attrs: mustprogress nounwind uwtable
declare hidden noundef nonnull align 8 dereferenceable(24) ptr @_ZNK12_GLOBAL__N_112TestReporter19GetMatchedFunctionsB5cxx11Ev(ptr noundef nonnull align 8 dereferenceable(120)) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2ERKS7_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE5frontEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32)) #3 align 2

declare void @_ZN9benchmark18SetBenchmarkFilterENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef) #2

; Function Attrs: mustprogress uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden void @_ZN12_GLOBAL__N_112TestReporterD2Ev(ptr noundef nonnull align 8 dereferenceable(120)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress norecurse 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 = { "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 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 = { 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 #5 = { nounwind willreturn memory(read) "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 = { 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 #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 = { 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 #9 = { nounwind }
attributes #10 = { nounwind willreturn memory(read) }
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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"bool", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = !{i8 0, i8 2}
!16 = !{}
!17 = !{!18, !18, i64 0}
!18 = !{!"long", !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_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { 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] }
%"class.std::allocator" = type { i8 }
%"class.(anonymous namespace)::TestReporter" = type { %"class.benchmark::ConsoleReporter.base", %"class.std::vector" }
%"class.benchmark::ConsoleReporter.base" = type <{ %"class.benchmark::BenchmarkReporter", i32, [4 x i8], i64, %"class.std::map", i8 }>
%"class.benchmark::BenchmarkReporter" = type { ptr, ptr, ptr }
%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = 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::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" = type { ptr, ptr, ptr }

@.str = external hidden unnamed_addr constant [13 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [10 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [32 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [72 x i8], align 1
@__PRETTY_FUNCTION__.main = external hidden unnamed_addr constant [23 x i8], align 1
@_ZSt4cerr = external global %"class.std::basic_ostream", align 8
@.str.8 = external hidden unnamed_addr constant [65 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [20 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [30 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [21 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [20 x i8], align 1
@.str.15 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.16 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.17 = external hidden unnamed_addr constant [35 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: mustprogress norecurse uwtable
define dso_local noundef range(i32 0, 4) i32 @main(i32 noundef %0, ptr noundef %1) local_unnamed_addr #1 personality ptr @__gxx_personality_v0 {
  %3 = alloca i32, align 4
  %4 = alloca %"class.std::__cxx11::basic_string", align 8
  %5 = alloca %"class.std::allocator", align 1
  %6 = alloca %"class.std::__cxx11::basic_string", align 8
  %7 = alloca %"class.std::__cxx11::basic_string", align 8
  %8 = alloca %"class.(anonymous namespace)::TestReporter", align 8
  %9 = alloca %"class.std::__cxx11::basic_string", align 8
  %10 = alloca %"class.std::allocator", align 1
  %11 = alloca %"class.std::vector", align 8
  %12 = alloca %"class.std::__cxx11::basic_string", align 8
  %13 = alloca %"class.std::allocator", align 1
  %14 = alloca %"class.std::__cxx11::basic_string", align 8
  %15 = alloca %"class.std::__cxx11::basic_string", align 8
  store i32 %0, ptr %3, align 4, !tbaa !5
  tail call void @_ZN9benchmark23MaybeReenterWithoutASLREiPPc(i32 noundef %0, ptr noundef %1)
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %4) #9
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %5) #9
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #9
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull @.str, ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %16 unwind label %20

16:                                               ; preds = %2
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #9
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #9
  %17 = load i32, ptr %3, align 4, !tbaa !5
  %18 = icmp sgt i32 %17, 0
  br i1 %18, label %.lr.ph.preheader, label %.critedge

.lr.ph.preheader:                                 ; preds = %16
  %wide.trip.count = zext nneg i32 %17 to i64
  br label %.lr.ph

19:                                               ; preds = %.lr.ph
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
  br i1 %exitcond.not, label %.critedge, label %.lr.ph, !llvm.loop !9

20:                                               ; preds = %2
  %21 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #9
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #9
  br label %127

.lr.ph:                                           ; preds = %.lr.ph.preheader, %19
  %indvars.iv = phi i64 [ 0, %.lr.ph.preheader ], [ %indvars.iv.next, %19 ]
  %22 = getelementptr inbounds ptr, ptr %1, i64 %indvars.iv
  %23 = load ptr, ptr %22, align 8, !tbaa !11
  %24 = call i32 @strcmp(ptr noundef nonnull dereferenceable(1) @.str.5, ptr noundef nonnull dereferenceable(1) %23) #10
  %25 = icmp eq i32 %24, 0
  br i1 %25, label %26, label %19

.critedge:                                        ; preds = %19, %16
  call void @__assert_fail(ptr noundef nonnull @.str.6, ptr noundef nonnull @.str.7, i32 noundef 70, ptr noundef nonnull @__PRETTY_FUNCTION__.main) #11
  unreachable

26:                                               ; preds = %.lr.ph
  invoke void @_ZN9benchmark10InitializeEPiPPcPFvvE(ptr noundef nonnull %3, ptr noundef nonnull %1, ptr noundef nonnull @_ZN9benchmark16PrintDefaultHelpEv)
          to label %27 unwind label %42

27:                                               ; preds = %26
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %6) #9
  invoke void @_ZN9benchmark18GetBenchmarkFilterB5cxx11Ev(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %6)
          to label %28 unwind label %44

28:                                               ; preds = %27
  %29 = call noundef zeroext i1 @_ZStneIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EESA_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(32) %6) #9
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %6) #9
  br i1 %29, label %30, label %51

30:                                               ; preds = %28
  %31 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef nonnull @.str.8)
          to label %32 unwind label %42

32:                                               ; preds = %30
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %7) #9
  invoke void @_ZN9benchmark18GetBenchmarkFilterB5cxx11Ev(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %7)
          to label %33 unwind label %46

33:                                               ; preds = %32
  %34 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %31, ptr noundef nonnull align 8 dereferenceable(32) %7)
          to label %35 unwind label %48

35:                                               ; preds = %33
  %36 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %34, ptr noundef nonnull @.str.9)
          to label %37 unwind label %48

37:                                               ; preds = %35
  %38 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %36, ptr noundef nonnull align 8 dereferenceable(32) %4)
          to label %39 unwind label %48

39:                                               ; preds = %37
  %40 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %38, ptr noundef nonnull @.str.10)
          to label %41 unwind label %48

41:                                               ; preds = %39
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %7) #9
  br label %125

42:                                               ; preds = %30, %26
  %43 = landingpad { ptr, i32 }
          cleanup
  br label %126

44:                                               ; preds = %27
  %45 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %6) #9
  br label %126

46:                                               ; preds = %32
  %47 = landingpad { ptr, i32 }
          cleanup
  br label %50

48:                                               ; preds = %39, %37, %35, %33
  %49 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #9
  br label %50

50:                                               ; preds = %48, %46
  %.pn36 = phi { ptr, i32 } [ %49, %48 ], [ %47, %46 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %7) #9
  br label %126

51:                                               ; preds = %28
  call void @llvm.lifetime.start.p0(i64 120, ptr nonnull %8) #9
  invoke void @_ZN12_GLOBAL__N_112TestReporterC2Ev(ptr noundef nonnull align 8 dereferenceable(120) %8)
          to label %52 unwind label %58

52:                                               ; preds = %51
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %10) #9
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %10) #9
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %9, ptr noundef nonnull @.str.4, ptr noundef nonnull align 1 dereferenceable(1) %10)
          to label %53 unwind label %60

53:                                               ; preds = %52
  %54 = invoke noundef i64 @_ZN9benchmark22RunSpecifiedBenchmarksEPNS_17BenchmarkReporterENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull %8, ptr noundef nonnull %9)
          to label %55 unwind label %62

55:                                               ; preds = %53
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #9
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %10) #9
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %10) #9
  %56 = icmp eq i64 %54, 1
  br i1 %56, label %65, label %57

57:                                               ; preds = %55
  call void @__assert_fail(ptr noundef nonnull @.str.11, ptr noundef nonnull @.str.7, i32 noundef 87, ptr noundef nonnull @__PRETTY_FUNCTION__.main) #11
  unreachable

58:                                               ; preds = %51
  %59 = landingpad { ptr, i32 }
          cleanup
  br label %124

60:                                               ; preds = %52
  %61 = landingpad { ptr, i32 }
          cleanup
  br label %64

62:                                               ; preds = %53
  %63 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #9
  br label %64

64:                                               ; preds = %62, %60
  %.pn = phi { ptr, i32 } [ %63, %62 ], [ %61, %60 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %10) #9
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %10) #9
  br label %123

65:                                               ; preds = %55
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %11) #9
  %66 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNK12_GLOBAL__N_112TestReporter19GetMatchedFunctionsB5cxx11Ev(ptr noundef nonnull align 8 dereferenceable(120) %8)
  invoke void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2ERKS7_(ptr noundef nonnull align 8 dereferenceable(24) %11, ptr noundef nonnull align 8 dereferenceable(24) %66)
          to label %67 unwind label %71

67:                                               ; preds = %65
  %68 = call noundef i64 @_ZNKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %11) #9
  %69 = icmp eq i64 %68, 1
  br i1 %69, label %73, label %70

70:                                               ; preds = %67
  call void @__assert_fail(ptr noundef nonnull @.str.12, ptr noundef nonnull @.str.7, i32 noundef 90, ptr noundef nonnull @__PRETTY_FUNCTION__.main) #11
  unreachable

71:                                               ; preds = %65
  %72 = landingpad { ptr, i32 }
          cleanup
  br label %122

73:                                               ; preds = %67
  %74 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE5frontEv(ptr noundef nonnull align 8 dereferenceable(24) %11) #9
  %75 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %74) #9
  %76 = call i32 @strcmp(ptr noundef nonnull dereferenceable(1) @.str.4, ptr noundef nonnull dereferenceable(1) %75) #10
  %.not = icmp eq i32 %76, 0
  br i1 %.not, label %90, label %77

77:                                               ; preds = %73
  %78 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef nonnull @.str.13)
          to label %79 unwind label %88

79:                                               ; preds = %77
  %80 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %78, ptr noundef nonnull @.str.4)
          to label %81 unwind label %88

81:                                               ; preds = %79
  %82 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %80, ptr noundef nonnull @.str.14)
          to label %83 unwind label %88

83:                                               ; preds = %81
  %84 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE5frontEv(ptr noundef nonnull align 8 dereferenceable(24) %11) #9
  %85 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %82, ptr noundef nonnull align 8 dereferenceable(32) %84)
          to label %86 unwind label %88

86:                                               ; preds = %83
  %87 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %85, ptr noundef nonnull @.str.10)
          to label %120 unwind label %88

88:                                               ; preds = %86, %83, %81, %79, %77
  %89 = landingpad { ptr, i32 }
          cleanup
  br label %121

90:                                               ; preds = %73
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %12) #9
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %13) #9
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #9
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %12, ptr noundef nonnull @.str.15, ptr noundef nonnull align 1 dereferenceable(1) %13)
          to label %91 unwind label %106

91:                                               ; preds = %90
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #9
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %13) #9
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %14, ptr noundef nonnull align 8 dereferenceable(32) %12)
          to label %92 unwind label %108

92:                                               ; preds = %91
  invoke void @_ZN9benchmark18SetBenchmarkFilterENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull %14)
          to label %93 unwind label %110

93:                                               ; preds = %92
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %14) #9
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %15) #9
  invoke void @_ZN9benchmark18GetBenchmarkFilterB5cxx11Ev(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %15)
          to label %94 unwind label %112

94:                                               ; preds = %93
  %95 = call noundef zeroext i1 @_ZStneIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EESA_(ptr noundef nonnull align 8 dereferenceable(32) %12, ptr noundef nonnull align 8 dereferenceable(32) %15) #9
  br i1 %95, label %96, label %116

96:                                               ; preds = %94
  %97 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef nonnull @.str.16)
          to label %98 unwind label %114

98:                                               ; preds = %96
  %99 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %97, ptr noundef nonnull align 8 dereferenceable(32) %12)
          to label %100 unwind label %114

100:                                              ; preds = %98
  %101 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %99, ptr noundef nonnull @.str.17)
          to label %102 unwind label %114

102:                                              ; preds = %100
  %103 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %101, ptr noundef nonnull align 8 dereferenceable(32) %15)
          to label %104 unwind label %114

104:                                              ; preds = %102
  %105 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %103, ptr noundef nonnull @.str.10)
          to label %116 unwind label %114

106:                                              ; preds = %90
  %107 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #9
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %13) #9
  br label %119

108:                                              ; preds = %91
  %109 = landingpad { ptr, i32 }
          cleanup
  br label %118

110:                                              ; preds = %92
  %111 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %14) #9
  br label %118

112:                                              ; preds = %93
  %113 = landingpad { ptr, i32 }
          cleanup
  br label %117

114:                                              ; preds = %104, %102, %100, %98, %96
  %115 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #9
  br label %117

116:                                              ; preds = %94, %104
  %.0 = phi i32 [ 3, %104 ], [ 0, %94 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %15) #9
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %12) #9
  br label %120

117:                                              ; preds = %114, %112
  %.pn27 = phi { ptr, i32 } [ %115, %114 ], [ %113, %112 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %15) #9
  br label %118

118:                                              ; preds = %117, %110, %108
  %.pn27.pn = phi { ptr, i32 } [ %.pn27, %117 ], [ %111, %110 ], [ %109, %108 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #9
  br label %119

119:                                              ; preds = %118, %106
  %.pn27.pn.pn = phi { ptr, i32 } [ %.pn27.pn, %118 ], [ %107, %106 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %12) #9
  br label %121

120:                                              ; preds = %86, %116
  %.1 = phi i32 [ %.0, %116 ], [ 2, %86 ]
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #9
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %11) #9
  call void @_ZN12_GLOBAL__N_112TestReporterD2Ev(ptr noundef nonnull align 8 dereferenceable(120) %8) #9
  call void @llvm.lifetime.end.p0(i64 120, ptr nonnull %8) #9
  br label %125

121:                                              ; preds = %119, %88
  %.pn31 = phi { ptr, i32 } [ %89, %88 ], [ %.pn27.pn.pn, %119 ]
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #9
  br label %122

122:                                              ; preds = %121, %71
  %.pn31.pn = phi { ptr, i32 } [ %.pn31, %121 ], [ %72, %71 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %11) #9
  br label %123

123:                                              ; preds = %122, %64
  %.pn31.pn.pn = phi { ptr, i32 } [ %.pn31.pn, %122 ], [ %.pn, %64 ]
  call void @_ZN12_GLOBAL__N_112TestReporterD2Ev(ptr noundef nonnull align 8 dereferenceable(120) %8) #9
  br label %124

124:                                              ; preds = %123, %58
  %.pn31.pn.pn.pn = phi { ptr, i32 } [ %.pn31.pn.pn, %123 ], [ %59, %58 ]
  call void @llvm.lifetime.end.p0(i64 120, ptr nonnull %8) #9
  br label %126

125:                                              ; preds = %120, %41
  %.2 = phi i32 [ 1, %41 ], [ %.1, %120 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #9
  ret i32 %.2

126:                                              ; preds = %124, %50, %44, %42
  %.pn36.pn = phi { ptr, i32 } [ %.pn36, %50 ], [ %43, %42 ], [ %.pn31.pn.pn.pn, %124 ], [ %45, %44 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #9
  br label %127

127:                                              ; preds = %126, %20
  %.pn36.pn.pn = phi { ptr, i32 } [ %.pn36.pn, %126 ], [ %21, %20 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #9
  resume { ptr, i32 } %.pn36.pn.pn
}

declare void @_ZN9benchmark23MaybeReenterWithoutASLREiPPc(i32 noundef, ptr noundef) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare i32 @strcmp(ptr nocapture noundef, ptr nocapture noundef) local_unnamed_addr #5

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #6

declare void @_ZN9benchmark10InitializeEPiPPcPFvvE(ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

declare void @_ZN9benchmark16PrintDefaultHelpEv() #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EESA_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #7

declare void @_ZN9benchmark18GetBenchmarkFilterB5cxx11Ev(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #8

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

; Function Attrs: mustprogress uwtable
declare hidden void @_ZN12_GLOBAL__N_112TestReporterC2Ev(ptr noundef nonnull align 8 dereferenceable(120)) unnamed_addr #4 align 2

declare noundef i64 @_ZN9benchmark22RunSpecifiedBenchmarksEPNS_17BenchmarkReporterENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef, ptr noundef) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare hidden noundef nonnull align 8 dereferenceable(24) ptr @_ZNK12_GLOBAL__N_112TestReporter19GetMatchedFunctionsB5cxx11Ev(ptr noundef nonnull align 8 dereferenceable(120)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2ERKS7_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE5frontEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #3 align 2

declare void @_ZN9benchmark18SetBenchmarkFilterENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden void @_ZN12_GLOBAL__N_112TestReporterD2Ev(ptr noundef nonnull align 8 dereferenceable(120)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress norecurse 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 = { "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 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 = { 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 #5 = { mustprogress nofree nounwind willreturn memory(argmem: read) "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 = { 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 #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 = { 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 #9 = { nounwind }
attributes #10 = { nounwind willreturn memory(read) }
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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!12, !12, i64 0}
!12 = !{!"any pointer", !7, i64 0}


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