; LLVM IR from gem5/gem5 :: src/base/atomicio.test.ll (ZN37AtomicioTest_AtomicReadBigBuffer_Test8TestBodyEv)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::allocator" = type { i8 }
%"class.testing::AssertionResult" = type { i8, %"class.std::unique_ptr" }
%"class.std::unique_ptr" = type { %"struct.std::__uniq_ptr_data" }
%"struct.std::__uniq_ptr_data" = type { %"class.std::__uniq_ptr_impl" }
%"class.std::__uniq_ptr_impl" = type { %"class.std::tuple" }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Head_base.1" }
%"struct.std::_Head_base.1" = type { ptr }
%"class.testing::Message" = type { %"class.std::unique_ptr.2" }
%"class.std::unique_ptr.2" = type { %"struct.std::__uniq_ptr_data.3" }
%"struct.std::__uniq_ptr_data.3" = type { %"class.std::__uniq_ptr_impl.4" }
%"class.std::__uniq_ptr_impl.4" = type { %"class.std::tuple.5" }
%"class.std::tuple.5" = type { %"struct.std::_Tuple_impl.6" }
%"struct.std::_Tuple_impl.6" = type { %"struct.std::_Head_base.9" }
%"struct.std::_Head_base.9" = type { ptr }
%"class.testing::internal::AssertHelper" = type { ptr }

@.str.3 = external hidden unnamed_addr constant [69 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [78 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [21 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [5 x i8], align 1

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

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

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

declare i32 @__gxx_personality_v0(...)

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

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

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

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN37AtomicioTest_AtomicReadBigBuffer_Test8TestBodyEv(ptr noundef nonnull align 8 dereferenceable(16) %0) unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  %3 = alloca ptr, align 8
  %4 = alloca %"class.std::__cxx11::basic_string", align 8
  %5 = alloca %"class.std::allocator", align 1
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca [1000 x i8], align 16
  %9 = alloca i64, align 8
  %10 = alloca %"class.testing::AssertionResult", align 8
  %11 = alloca i64, align 8
  %12 = alloca %"class.testing::Message", align 8
  %13 = alloca %"class.testing::internal::AssertHelper", align 8
  %14 = alloca i32, align 4
  %15 = alloca %"class.testing::AssertionResult", align 8
  %16 = alloca %"class.testing::Message", align 8
  %17 = alloca %"class.testing::internal::AssertHelper", align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  %18 = load ptr, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #6
  %19 = call noalias ptr @tmpfile()
  store ptr %19, ptr %3, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 32, ptr %4) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr %5) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef @.str.4, ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %20 unwind label %43

20:                                               ; preds = %1
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %5) #6
  %21 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %4) #6
  %22 = load ptr, ptr %3, align 8, !tbaa !5
  %23 = invoke i32 @fputs(ptr noundef %21, ptr noundef %22)
          to label %24 unwind label %47

24:                                               ; preds = %20
  %25 = load ptr, ptr %3, align 8, !tbaa !5
  %26 = invoke i32 @fflush(ptr noundef %25)
          to label %27 unwind label %47

27:                                               ; preds = %24
  %28 = load ptr, ptr %3, align 8, !tbaa !5
  invoke void @rewind(ptr noundef %28)
          to label %29 unwind label %47

29:                                               ; preds = %27
  call void @llvm.lifetime.start.p0(i64 1000, ptr %8) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #6
  %30 = load ptr, ptr %3, align 8, !tbaa !5
  %31 = call i32 @fileno(ptr noundef %30) #6
  %32 = getelementptr inbounds [1000 x i8], ptr %8, i64 0, i64 0
  %33 = invoke noundef i64 @_ZN4gem511atomic_readEiPvm(i32 noundef %31, ptr noundef %32, i64 noundef 1000)
          to label %34 unwind label %51

34:                                               ; preds = %29
  store i64 %33, ptr %9, align 8, !tbaa !9
  %35 = load ptr, ptr %3, align 8, !tbaa !5
  %36 = invoke i32 @fclose(ptr noundef %35)
          to label %37 unwind label %51

37:                                               ; preds = %34
  call void @llvm.lifetime.start.p0(i64 16, ptr %10) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #6
  %38 = call noundef i64 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(32) %4) #6
  store i64 %38, ptr %11, align 8, !tbaa !9
  invoke void @_ZN7testing8internal8EqHelper7CompareImlTnPNSt9enable_ifIXoontsr3std11is_integralIT_EE5valuentsr3std10is_pointerIT0_EE5valueEvE4typeELPv0EEENS_15AssertionResultEPKcSC_RKS4_RKS5_(ptr dead_on_unwind writable sret(%"class.testing::AssertionResult") align 8 %10, ptr noundef @.str.5, ptr noundef @.str.6, ptr noundef nonnull align 8 dereferenceable(8) %11, ptr noundef nonnull align 8 dereferenceable(8) %9)
          to label %39 unwind label %55

39:                                               ; preds = %37
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #6
  %40 = invoke noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %10)
          to label %41 unwind label %59

41:                                               ; preds = %39
  br i1 %40, label %42, label %63

42:                                               ; preds = %41
  br label %83

43:                                               ; preds = %1
  %44 = landingpad { ptr, i32 }
          cleanup
  %45 = extractvalue { ptr, i32 } %44, 0
  store ptr %45, ptr %6, align 8
  %46 = extractvalue { ptr, i32 } %44, 1
  store i32 %46, ptr %7, align 4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %5) #6
  br label %141

47:                                               ; preds = %27, %24, %20
  %48 = landingpad { ptr, i32 }
          cleanup
  %49 = extractvalue { ptr, i32 } %48, 0
  store ptr %49, ptr %6, align 8
  %50 = extractvalue { ptr, i32 } %48, 1
  store i32 %50, ptr %7, align 4
  br label %140

51:                                               ; preds = %34, %29
  %52 = landingpad { ptr, i32 }
          cleanup
  %53 = extractvalue { ptr, i32 } %52, 0
  store ptr %53, ptr %6, align 8
  %54 = extractvalue { ptr, i32 } %52, 1
  store i32 %54, ptr %7, align 4
  br label %139

55:                                               ; preds = %37
  %56 = landingpad { ptr, i32 }
          cleanup
  %57 = extractvalue { ptr, i32 } %56, 0
  store ptr %57, ptr %6, align 8
  %58 = extractvalue { ptr, i32 } %56, 1
  store i32 %58, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #6
  br label %91

59:                                               ; preds = %39
  %60 = landingpad { ptr, i32 }
          cleanup
  %61 = extractvalue { ptr, i32 } %60, 0
  store ptr %61, ptr %6, align 8
  %62 = extractvalue { ptr, i32 } %60, 1
  store i32 %62, ptr %7, align 4
  br label %90

63:                                               ; preds = %41
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #6
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %12)
          to label %64 unwind label %69

64:                                               ; preds = %63
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #6
  %65 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %10)
          to label %66 unwind label %73

66:                                               ; preds = %64
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %13, i32 noundef 1, ptr noundef @.str.3, i32 noundef 68, ptr noundef %65)
          to label %67 unwind label %73

67:                                               ; preds = %66
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %13, ptr noundef nonnull align 8 dereferenceable(8) %12)
          to label %68 unwind label %77

68:                                               ; preds = %67
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %13) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #6
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %12) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #6
  br label %83

69:                                               ; preds = %63
  %70 = landingpad { ptr, i32 }
          cleanup
  %71 = extractvalue { ptr, i32 } %70, 0
  store ptr %71, ptr %6, align 8
  %72 = extractvalue { ptr, i32 } %70, 1
  store i32 %72, ptr %7, align 4
  br label %82

73:                                               ; preds = %66, %64
  %74 = landingpad { ptr, i32 }
          cleanup
  %75 = extractvalue { ptr, i32 } %74, 0
  store ptr %75, ptr %6, align 8
  %76 = extractvalue { ptr, i32 } %74, 1
  store i32 %76, ptr %7, align 4
  br label %81

77:                                               ; preds = %67
  %78 = landingpad { ptr, i32 }
          cleanup
  %79 = extractvalue { ptr, i32 } %78, 0
  store ptr %79, ptr %6, align 8
  %80 = extractvalue { ptr, i32 } %78, 1
  store i32 %80, ptr %7, align 4
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %13) #6
  br label %81

81:                                               ; preds = %77, %73
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #6
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %12) #6
  br label %82

82:                                               ; preds = %81, %69
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #6
  br label %90

83:                                               ; preds = %68, %42
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %10) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %10) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #6
  store i32 0, ptr %14, align 4, !tbaa !11
  br label %84

84:                                               ; preds = %133, %83
  %85 = load i32, ptr %14, align 4, !tbaa !11
  %86 = zext i32 %85 to i64
  %87 = load i64, ptr %9, align 8, !tbaa !9
  %88 = icmp slt i64 %86, %87
  br i1 %88, label %92, label %89

89:                                               ; preds = %84
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #6
  br label %138

90:                                               ; preds = %82, %59
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %10) #6
  br label %91

91:                                               ; preds = %90, %55
  call void @llvm.lifetime.end.p0(i64 16, ptr %10) #6
  br label %139

92:                                               ; preds = %84
  call void @llvm.lifetime.start.p0(i64 16, ptr %15) #6
  %93 = load i32, ptr %14, align 4, !tbaa !11
  %94 = zext i32 %93 to i64
  %95 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %4, i64 noundef %94)
          to label %96 unwind label %104

96:                                               ; preds = %92
  %97 = load i32, ptr %14, align 4, !tbaa !11
  %98 = zext i32 %97 to i64
  %99 = getelementptr inbounds [1000 x i8], ptr %8, i64 0, i64 %98
  invoke void @_ZN7testing8internal8EqHelper7CompareIccTnPNSt9enable_ifIXoontsr3std11is_integralIT_EE5valuentsr3std10is_pointerIT0_EE5valueEvE4typeELPv0EEENS_15AssertionResultEPKcSC_RKS4_RKS5_(ptr dead_on_unwind writable sret(%"class.testing::AssertionResult") align 8 %15, ptr noundef @.str.7, ptr noundef @.str.8, ptr noundef nonnull align 1 dereferenceable(1) %95, ptr noundef nonnull align 1 dereferenceable(1) %99)
          to label %100 unwind label %104

100:                                              ; preds = %96
  %101 = invoke noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %15)
          to label %102 unwind label %108

102:                                              ; preds = %100
  br i1 %101, label %103, label %112

103:                                              ; preds = %102
  br label %132

104:                                              ; preds = %96, %92
  %105 = landingpad { ptr, i32 }
          cleanup
  %106 = extractvalue { ptr, i32 } %105, 0
  store ptr %106, ptr %6, align 8
  %107 = extractvalue { ptr, i32 } %105, 1
  store i32 %107, ptr %7, align 4
  br label %137

108:                                              ; preds = %100
  %109 = landingpad { ptr, i32 }
          cleanup
  %110 = extractvalue { ptr, i32 } %109, 0
  store ptr %110, ptr %6, align 8
  %111 = extractvalue { ptr, i32 } %109, 1
  store i32 %111, ptr %7, align 4
  br label %136

112:                                              ; preds = %102
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #6
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %16)
          to label %113 unwind label %118

113:                                              ; preds = %112
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #6
  %114 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %15)
          to label %115 unwind label %122

115:                                              ; preds = %113
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %17, i32 noundef 1, ptr noundef @.str.3, i32 noundef 70, ptr noundef %114)
          to label %116 unwind label %122

116:                                              ; preds = %115
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %17, ptr noundef nonnull align 8 dereferenceable(8) %16)
          to label %117 unwind label %126

117:                                              ; preds = %116
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %17) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #6
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %16) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #6
  br label %132

118:                                              ; preds = %112
  %119 = landingpad { ptr, i32 }
          cleanup
  %120 = extractvalue { ptr, i32 } %119, 0
  store ptr %120, ptr %6, align 8
  %121 = extractvalue { ptr, i32 } %119, 1
  store i32 %121, ptr %7, align 4
  br label %131

122:                                              ; preds = %115, %113
  %123 = landingpad { ptr, i32 }
          cleanup
  %124 = extractvalue { ptr, i32 } %123, 0
  store ptr %124, ptr %6, align 8
  %125 = extractvalue { ptr, i32 } %123, 1
  store i32 %125, ptr %7, align 4
  br label %130

126:                                              ; preds = %116
  %127 = landingpad { ptr, i32 }
          cleanup
  %128 = extractvalue { ptr, i32 } %127, 0
  store ptr %128, ptr %6, align 8
  %129 = extractvalue { ptr, i32 } %127, 1
  store i32 %129, ptr %7, align 4
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %17) #6
  br label %130

130:                                              ; preds = %126, %122
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #6
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %16) #6
  br label %131

131:                                              ; preds = %130, %118
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #6
  br label %136

132:                                              ; preds = %117, %103
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %15) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %15) #6
  br label %133

133:                                              ; preds = %132
  %134 = load i32, ptr %14, align 4, !tbaa !11
  %135 = add i32 %134, 1
  store i32 %135, ptr %14, align 4, !tbaa !11
  br label %84, !llvm.loop !13

136:                                              ; preds = %131, %108
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %15) #6
  br label %137

137:                                              ; preds = %136, %104
  call void @llvm.lifetime.end.p0(i64 16, ptr %15) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #6
  br label %139

138:                                              ; preds = %89
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #6
  call void @llvm.lifetime.end.p0(i64 1000, ptr %8) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %4) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #6
  ret void

139:                                              ; preds = %137, %91, %51
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #6
  call void @llvm.lifetime.end.p0(i64 1000, ptr %8) #6
  br label %140

140:                                              ; preds = %139, %47
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #6
  br label %141

141:                                              ; preds = %140, %43
  call void @llvm.lifetime.end.p0(i64 32, ptr %4) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #6
  br label %142

142:                                              ; preds = %141
  %143 = load ptr, ptr %6, align 8
  %144 = load i32, ptr %7, align 4
  %145 = insertvalue { ptr, i32 } poison, ptr %143, 0
  %146 = insertvalue { ptr, i32 } %145, i32 %144, 1
  resume { ptr, i32 } %146
}

declare noalias ptr @tmpfile() #3

declare i32 @fputs(ptr noundef, ptr noundef) #3

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32)) #1 align 2

declare i32 @fflush(ptr noundef) #3

declare void @rewind(ptr noundef) #3

declare noundef i64 @_ZN4gem511atomic_readEiPvm(i32 noundef, ptr noundef, i64 noundef) #3

; Function Attrs: nounwind
declare i32 @fileno(ptr noundef) #4

declare i32 @fclose(ptr noundef) #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN7testing8internal8EqHelper7CompareImlTnPNSt9enable_ifIXoontsr3std11is_integralIT_EE5valuentsr3std10is_pointerIT0_EE5valueEvE4typeELPv0EEENS_15AssertionResultEPKcSC_RKS4_RKS5_(ptr dead_on_unwind noalias writable sret(%"class.testing::AssertionResult") align 8, ptr noundef, ptr noundef, ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare noundef i64 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(32)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16)) #1 align 2

declare void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16)) #2 align 2

declare void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef, ptr noundef, i32 noundef, ptr noundef) unnamed_addr #3

declare void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #3

; Function Attrs: nounwind
declare void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #4

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN7testing8internal8EqHelper7CompareIccTnPNSt9enable_ifIXoontsr3std11is_integralIT_EE5valuentsr3std10is_pointerIT0_EE5valueEvE4typeELPv0EEENS_15AssertionResultEPKcSC_RKS4_RKS5_(ptr dead_on_unwind noalias writable sret(%"class.testing::AssertionResult") align 8, ptr noundef, ptr noundef, ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 1 dereferenceable(1)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32), i64 noundef) #1 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nounwind "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 = { 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 #6 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"long", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"int", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}


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

%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::allocator" = type { i8 }
%"class.testing::AssertionResult" = type { i8, %"class.std::unique_ptr" }
%"class.std::unique_ptr" = type { %"struct.std::__uniq_ptr_data" }
%"struct.std::__uniq_ptr_data" = type { %"class.std::__uniq_ptr_impl" }
%"class.std::__uniq_ptr_impl" = type { %"class.std::tuple" }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Head_base.1" }
%"struct.std::_Head_base.1" = type { ptr }
%"class.testing::Message" = type { %"class.std::unique_ptr.2" }
%"class.std::unique_ptr.2" = type { %"struct.std::__uniq_ptr_data.3" }
%"struct.std::__uniq_ptr_data.3" = type { %"class.std::__uniq_ptr_impl.4" }
%"class.std::__uniq_ptr_impl.4" = type { %"class.std::tuple.5" }
%"class.std::tuple.5" = type { %"struct.std::_Tuple_impl.6" }
%"struct.std::_Tuple_impl.6" = type { %"struct.std::_Head_base.9" }
%"struct.std::_Head_base.9" = type { ptr }
%"class.testing::internal::AssertHelper" = type { ptr }

@.str.3 = external hidden unnamed_addr constant [69 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [78 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [21 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [5 x i8], align 1

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

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

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

declare i32 @__gxx_personality_v0(...)

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

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

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

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN37AtomicioTest_AtomicReadBigBuffer_Test8TestBodyEv(ptr nocapture noundef nonnull readnone align 8 dereferenceable(16) %0) unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca %"class.std::__cxx11::basic_string", align 8
  %3 = alloca %"class.std::allocator", align 1
  %4 = alloca [1000 x i8], align 16
  %5 = alloca i64, align 8
  %6 = alloca %"class.testing::AssertionResult", align 8
  %7 = alloca i64, align 8
  %8 = alloca %"class.testing::Message", align 8
  %9 = alloca %"class.testing::internal::AssertHelper", align 8
  %10 = alloca %"class.testing::AssertionResult", align 8
  %11 = alloca %"class.testing::Message", align 8
  %12 = alloca %"class.testing::internal::AssertHelper", align 8
  %13 = tail call noalias ptr @tmpfile()
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %2) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %3) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %2, ptr noundef nonnull @.str.4, ptr noundef nonnull align 1 dereferenceable(1) %3)
          to label %14 unwind label %25

14:                                               ; preds = %1
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %3) #7
  %15 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %2) #7
  %16 = call i32 @fputs(ptr noundef %15, ptr noundef %13)
  %17 = call i32 @fflush(ptr noundef %13)
  call void @rewind(ptr noundef %13)
  call void @llvm.lifetime.start.p0(i64 1000, ptr nonnull %4) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #7
  %18 = call i32 @fileno(ptr noundef %13) #7
  %19 = invoke noundef i64 @_ZN4gem511atomic_readEiPvm(i32 noundef %18, ptr noundef nonnull %4, i64 noundef 1000)
          to label %20 unwind label %27

20:                                               ; preds = %14
  store i64 %19, ptr %5, align 8, !tbaa !5
  %21 = call i32 @fclose(ptr noundef %13)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %6) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #7
  %22 = call noundef i64 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(32) %2) #7
  store i64 %22, ptr %7, align 8, !tbaa !5
  invoke void @_ZN7testing8internal8EqHelper7CompareImlTnPNSt9enable_ifIXoontsr3std11is_integralIT_EE5valuentsr3std10is_pointerIT0_EE5valueEvE4typeELPv0EEENS_15AssertionResultEPKcSC_RKS4_RKS5_(ptr dead_on_unwind nonnull writable sret(%"class.testing::AssertionResult") align 8 %6, ptr noundef nonnull @.str.5, ptr noundef nonnull @.str.6, ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull align 8 dereferenceable(8) %5)
          to label %23 unwind label %29

23:                                               ; preds = %20
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #7
  %24 = call noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %6)
  br i1 %24, label %45, label %31

25:                                               ; preds = %1
  %26 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %3) #7
  br label %77

27:                                               ; preds = %14
  %28 = landingpad { ptr, i32 }
          cleanup
  br label %76

29:                                               ; preds = %20
  %30 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #7
  br label %48

31:                                               ; preds = %23
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #7
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %8)
          to label %32 unwind label %37

32:                                               ; preds = %31
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #7
  %33 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %6)
          to label %34 unwind label %39

34:                                               ; preds = %32
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %9, i32 noundef 1, ptr noundef nonnull @.str.3, i32 noundef 68, ptr noundef %33)
          to label %35 unwind label %39

35:                                               ; preds = %34
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(8) %8)
          to label %36 unwind label %41

36:                                               ; preds = %35
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %9) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #7
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %8) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #7
  br label %45

37:                                               ; preds = %31
  %38 = landingpad { ptr, i32 }
          cleanup
  br label %44

39:                                               ; preds = %34, %32
  %40 = landingpad { ptr, i32 }
          cleanup
  br label %43

41:                                               ; preds = %35
  %42 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %9) #7
  br label %43

43:                                               ; preds = %41, %39
  %.pn = phi { ptr, i32 } [ %42, %41 ], [ %40, %39 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #7
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %8) #7
  br label %44

44:                                               ; preds = %43, %37
  %.pn.pn = phi { ptr, i32 } [ %.pn, %43 ], [ %38, %37 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #7
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %6) #7
  br label %48

45:                                               ; preds = %23, %36
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %6) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %6) #7
  %46 = load i64, ptr %5, align 8, !tbaa !5
  %47 = icmp sgt i64 %46, 0
  br i1 %47, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %70, %45
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #7
  call void @llvm.lifetime.end.p0(i64 1000, ptr nonnull %4) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %2) #7
  ret void

48:                                               ; preds = %44, %29
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %44 ], [ %30, %29 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %6) #7
  br label %76

.lr.ph:                                           ; preds = %45, %70
  %49 = phi i64 [ %72, %70 ], [ 0, %45 ]
  %.030 = phi i32 [ %71, %70 ], [ 0, %45 ]
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %10) #7
  %50 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %2, i64 noundef %49)
  %51 = getelementptr inbounds [1000 x i8], ptr %4, i64 0, i64 %49
  invoke void @_ZN7testing8internal8EqHelper7CompareIccTnPNSt9enable_ifIXoontsr3std11is_integralIT_EE5valuentsr3std10is_pointerIT0_EE5valueEvE4typeELPv0EEENS_15AssertionResultEPKcSC_RKS4_RKS5_(ptr dead_on_unwind nonnull writable sret(%"class.testing::AssertionResult") align 8 %10, ptr noundef nonnull @.str.7, ptr noundef nonnull @.str.8, ptr noundef nonnull align 1 dereferenceable(1) %50, ptr noundef nonnull align 1 dereferenceable(1) %51)
          to label %52 unwind label %54

52:                                               ; preds = %.lr.ph
  %53 = call noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %10)
  br i1 %53, label %70, label %56

54:                                               ; preds = %.lr.ph
  %55 = landingpad { ptr, i32 }
          cleanup
  br label %75

56:                                               ; preds = %52
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #7
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %11)
          to label %57 unwind label %62

57:                                               ; preds = %56
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #7
  %58 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %10)
          to label %59 unwind label %64

59:                                               ; preds = %57
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %12, i32 noundef 1, ptr noundef nonnull @.str.3, i32 noundef 70, ptr noundef %58)
          to label %60 unwind label %64

60:                                               ; preds = %59
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull align 8 dereferenceable(8) %11)
          to label %61 unwind label %66

61:                                               ; preds = %60
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %12) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #7
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %11) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #7
  br label %70

62:                                               ; preds = %56
  %63 = landingpad { ptr, i32 }
          cleanup
  br label %69

64:                                               ; preds = %59, %57
  %65 = landingpad { ptr, i32 }
          cleanup
  br label %68

66:                                               ; preds = %60
  %67 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %12) #7
  br label %68

68:                                               ; preds = %66, %64
  %.pn24 = phi { ptr, i32 } [ %67, %66 ], [ %65, %64 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #7
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %11) #7
  br label %69

69:                                               ; preds = %68, %62
  %.pn24.pn = phi { ptr, i32 } [ %.pn24, %68 ], [ %63, %62 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #7
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %10) #7
  br label %75

70:                                               ; preds = %52, %61
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %10) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %10) #7
  %71 = add i32 %.030, 1
  %72 = zext i32 %71 to i64
  %73 = load i64, ptr %5, align 8, !tbaa !5
  %74 = icmp sgt i64 %73, %72
  br i1 %74, label %.lr.ph, label %._crit_edge, !llvm.loop !9

75:                                               ; preds = %69, %54
  %.pn24.pn.pn = phi { ptr, i32 } [ %.pn24.pn, %69 ], [ %55, %54 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %10) #7
  br label %76

76:                                               ; preds = %75, %48, %27
  %.pn24.pn.pn.pn = phi { ptr, i32 } [ %.pn24.pn.pn, %75 ], [ %.pn.pn.pn, %48 ], [ %28, %27 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #7
  call void @llvm.lifetime.end.p0(i64 1000, ptr nonnull %4) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #7
  br label %77

77:                                               ; preds = %76, %25
  %.pn24.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn24.pn.pn.pn, %76 ], [ %26, %25 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %2) #7
  resume { ptr, i32 } %.pn24.pn.pn.pn.pn
}

; Function Attrs: nofree nounwind
declare noalias noundef ptr @tmpfile() local_unnamed_addr #3

; Function Attrs: nofree nounwind
declare noundef i32 @fputs(ptr nocapture noundef readonly, ptr nocapture noundef) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1 align 2

; Function Attrs: nofree nounwind
declare noundef i32 @fflush(ptr nocapture noundef) local_unnamed_addr #3

; Function Attrs: nofree nounwind
declare void @rewind(ptr nocapture noundef) local_unnamed_addr #3

declare noundef i64 @_ZN4gem511atomic_readEiPvm(i32 noundef, ptr noundef, i64 noundef) local_unnamed_addr #4

; Function Attrs: nofree nounwind
declare noundef i32 @fileno(ptr nocapture noundef) local_unnamed_addr #3

; Function Attrs: nofree nounwind
declare noundef i32 @fclose(ptr nocapture noundef) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN7testing8internal8EqHelper7CompareImlTnPNSt9enable_ifIXoontsr3std11is_integralIT_EE5valuentsr3std10is_pointerIT0_EE5valueEvE4typeELPv0EEENS_15AssertionResultEPKcSC_RKS4_RKS5_(ptr dead_on_unwind noalias writable sret(%"class.testing::AssertionResult") align 8, ptr noundef, ptr noundef, ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare noundef i64 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1 align 2

declare void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #2 align 2

declare void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef, ptr noundef, i32 noundef, ptr noundef) unnamed_addr #4

declare void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4

; Function Attrs: nounwind
declare void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #5

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #6 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN7testing8internal8EqHelper7CompareIccTnPNSt9enable_ifIXoontsr3std11is_integralIT_EE5valuentsr3std10is_pointerIT0_EE5valueEvE4typeELPv0EEENS_15AssertionResultEPKcSC_RKS4_RKS5_(ptr dead_on_unwind noalias writable sret(%"class.testing::AssertionResult") align 8, ptr noundef, ptr noundef, ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32), i64 noundef) local_unnamed_addr #1 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree 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 #4 = { "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 "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 = { 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 #7 = { 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 = !{!"long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}


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