; LLVM IR from gem5/gem5 :: src/base/flags.test.ll (ZN25FlagsTest_ClearMatch_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.gem5::Flags" = type { i32 }
%"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 [66 x i8], align 1
@.str.24 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.25 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.45 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.46 = external hidden unnamed_addr constant [43 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: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) 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 nounwind uwtable
declare dso_local void @_ZN4gem55FlagsIjEC2Ej(ptr noundef nonnull align 4 dereferenceable(4), i32 noundef) unnamed_addr #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 #2

declare void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef, ptr noundef, i32 noundef, ptr noundef) unnamed_addr #2

declare void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #2

; Function Attrs: nounwind
declare void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #3

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK4gem55FlagsIjE5isSetEj(ptr noundef nonnull align 4 dereferenceable(4), i32 noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN7testing15AssertionResultC2IbEERKT_PNSt9enable_ifIXntsr3std14is_convertibleIS2_S0_EE5valueEvE4typeE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 1 dereferenceable(1), ptr noundef) unnamed_addr #1 align 2

declare void @_ZN7testing8internal30GetBoolAssertionFailureMessageB5cxx11ERKNS_15AssertionResultEPKcS5_S5_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(16), ptr noundef, ptr noundef, ptr noundef) #2

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

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN25FlagsTest_ClearMatch_Test8TestBodyEv(ptr noundef nonnull align 8 dereferenceable(16) %0) unnamed_addr #5 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca %"class.gem5::Flags", align 4
  %6 = alloca %"class.testing::AssertionResult", align 8
  %7 = alloca i8, align 1
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  %10 = alloca %"class.testing::Message", align 8
  %11 = alloca %"class.testing::internal::AssertHelper", align 8
  %12 = alloca %"class.std::__cxx11::basic_string", align 8
  %13 = alloca i32, align 4
  %14 = alloca %"class.testing::AssertionResult", align 8
  %15 = alloca i8, align 1
  %16 = alloca %"class.testing::Message", align 8
  %17 = alloca %"class.testing::internal::AssertHelper", align 8
  %18 = alloca %"class.std::__cxx11::basic_string", align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  %19 = load ptr, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #6
  store i32 96, ptr %3, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #6
  store i32 552, ptr %4, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #6
  call void @_ZN4gem55FlagsIjEC2Ej(ptr noundef nonnull align 4 dereferenceable(4) %5, i32 noundef 96)
  call void @_ZN4gem55FlagsIjE5clearEj(ptr noundef nonnull align 4 dereferenceable(4) %5, i32 noundef 552)
  call void @llvm.lifetime.start.p0(i64 16, ptr %6) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr %7) #6
  %20 = call noundef zeroext i1 @_ZNK4gem55FlagsIjE5isSetEj(ptr noundef nonnull align 4 dereferenceable(4) %5, i32 noundef 32)
  %21 = xor i1 %20, true
  %22 = zext i1 %21 to i8
  store i8 %22, ptr %7, align 1, !tbaa !11
  call void @_ZN7testing15AssertionResultC2IbEERKT_PNSt9enable_ifIXntsr3std14is_convertibleIS2_S0_EE5valueEvE4typeE(ptr noundef nonnull align 8 dereferenceable(16) %6, ptr noundef nonnull align 1 dereferenceable(1) %7, ptr noundef null)
  call void @llvm.lifetime.end.p0(i64 1, ptr %7) #6
  %23 = invoke noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %6)
          to label %24 unwind label %26

24:                                               ; preds = %1
  br i1 %23, label %25, label %30

25:                                               ; preds = %24
  br label %55

26:                                               ; preds = %1
  %27 = landingpad { ptr, i32 }
          cleanup
  %28 = extractvalue { ptr, i32 } %27, 0
  store ptr %28, ptr %8, align 8
  %29 = extractvalue { ptr, i32 } %27, 1
  store i32 %29, ptr %9, align 4
  br label %64

30:                                               ; preds = %24
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #6
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %10)
          to label %31 unwind label %36

31:                                               ; preds = %30
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #6
  call void @llvm.lifetime.start.p0(i64 32, ptr %12) #6
  invoke void @_ZN7testing8internal30GetBoolAssertionFailureMessageB5cxx11ERKNS_15AssertionResultEPKcS5_S5_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %12, ptr noundef nonnull align 8 dereferenceable(16) %6, ptr noundef @.str.45, ptr noundef @.str.25, ptr noundef @.str.24)
          to label %32 unwind label %40

32:                                               ; preds = %31
  %33 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %12) #6
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %11, i32 noundef 2, ptr noundef @.str.3, i32 noundef 164, ptr noundef %33)
          to label %34 unwind label %44

34:                                               ; preds = %32
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %11, ptr noundef nonnull align 8 dereferenceable(8) %10)
          to label %35 unwind label %48

35:                                               ; preds = %34
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %11) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %12) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #6
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %10) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #6
  store i32 1, ptr %13, align 4
  br label %56

36:                                               ; preds = %30
  %37 = landingpad { ptr, i32 }
          cleanup
  %38 = extractvalue { ptr, i32 } %37, 0
  store ptr %38, ptr %8, align 8
  %39 = extractvalue { ptr, i32 } %37, 1
  store i32 %39, ptr %9, align 4
  br label %54

40:                                               ; preds = %31
  %41 = landingpad { ptr, i32 }
          cleanup
  %42 = extractvalue { ptr, i32 } %41, 0
  store ptr %42, ptr %8, align 8
  %43 = extractvalue { ptr, i32 } %41, 1
  store i32 %43, ptr %9, align 4
  br label %53

44:                                               ; preds = %32
  %45 = landingpad { ptr, i32 }
          cleanup
  %46 = extractvalue { ptr, i32 } %45, 0
  store ptr %46, ptr %8, align 8
  %47 = extractvalue { ptr, i32 } %45, 1
  store i32 %47, ptr %9, align 4
  br label %52

48:                                               ; preds = %34
  %49 = landingpad { ptr, i32 }
          cleanup
  %50 = extractvalue { ptr, i32 } %49, 0
  store ptr %50, ptr %8, align 8
  %51 = extractvalue { ptr, i32 } %49, 1
  store i32 %51, ptr %9, align 4
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %11) #6
  br label %52

52:                                               ; preds = %48, %44
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #6
  br label %53

53:                                               ; preds = %52, %40
  call void @llvm.lifetime.end.p0(i64 32, ptr %12) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #6
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %10) #6
  br label %54

54:                                               ; preds = %53, %36
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #6
  br label %64

55:                                               ; preds = %25
  store i32 0, ptr %13, align 4
  br label %56

56:                                               ; preds = %55, %35
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %6) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %6) #6
  %57 = load i32, ptr %13, align 4
  switch i32 %57, label %98 [
    i32 0, label %58
  ]

58:                                               ; preds = %56
  call void @llvm.lifetime.start.p0(i64 16, ptr %14) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr %15) #6
  %59 = call noundef zeroext i1 @_ZNK4gem55FlagsIjE5isSetEj(ptr noundef nonnull align 4 dereferenceable(4) %5, i32 noundef 64)
  %60 = zext i1 %59 to i8
  store i8 %60, ptr %15, align 1, !tbaa !11
  call void @_ZN7testing15AssertionResultC2IbEERKT_PNSt9enable_ifIXntsr3std14is_convertibleIS2_S0_EE5valueEvE4typeE(ptr noundef nonnull align 8 dereferenceable(16) %14, ptr noundef nonnull align 1 dereferenceable(1) %15, ptr noundef null)
  call void @llvm.lifetime.end.p0(i64 1, ptr %15) #6
  %61 = invoke noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %14)
          to label %62 unwind label %65

62:                                               ; preds = %58
  br i1 %61, label %63, label %69

63:                                               ; preds = %62
  br label %94

64:                                               ; preds = %54, %26
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %6) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %6) #6
  br label %102

65:                                               ; preds = %58
  %66 = landingpad { ptr, i32 }
          cleanup
  %67 = extractvalue { ptr, i32 } %66, 0
  store ptr %67, ptr %8, align 8
  %68 = extractvalue { ptr, i32 } %66, 1
  store i32 %68, ptr %9, align 4
  br label %101

69:                                               ; preds = %62
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #6
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %16)
          to label %70 unwind label %75

70:                                               ; preds = %69
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #6
  call void @llvm.lifetime.start.p0(i64 32, ptr %18) #6
  invoke void @_ZN7testing8internal30GetBoolAssertionFailureMessageB5cxx11ERKNS_15AssertionResultEPKcS5_S5_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %18, ptr noundef nonnull align 8 dereferenceable(16) %14, ptr noundef @.str.46, ptr noundef @.str.24, ptr noundef @.str.25)
          to label %71 unwind label %79

71:                                               ; preds = %70
  %72 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %18) #6
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %17, i32 noundef 2, ptr noundef @.str.3, i32 noundef 165, ptr noundef %72)
          to label %73 unwind label %83

73:                                               ; preds = %71
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %17, ptr noundef nonnull align 8 dereferenceable(8) %16)
          to label %74 unwind label %87

74:                                               ; preds = %73
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %17) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %18) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %18) #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
  store i32 1, ptr %13, align 4
  br label %95

75:                                               ; preds = %69
  %76 = landingpad { ptr, i32 }
          cleanup
  %77 = extractvalue { ptr, i32 } %76, 0
  store ptr %77, ptr %8, align 8
  %78 = extractvalue { ptr, i32 } %76, 1
  store i32 %78, ptr %9, align 4
  br label %93

79:                                               ; preds = %70
  %80 = landingpad { ptr, i32 }
          cleanup
  %81 = extractvalue { ptr, i32 } %80, 0
  store ptr %81, ptr %8, align 8
  %82 = extractvalue { ptr, i32 } %80, 1
  store i32 %82, ptr %9, align 4
  br label %92

83:                                               ; preds = %71
  %84 = landingpad { ptr, i32 }
          cleanup
  %85 = extractvalue { ptr, i32 } %84, 0
  store ptr %85, ptr %8, align 8
  %86 = extractvalue { ptr, i32 } %84, 1
  store i32 %86, ptr %9, align 4
  br label %91

87:                                               ; preds = %73
  %88 = landingpad { ptr, i32 }
          cleanup
  %89 = extractvalue { ptr, i32 } %88, 0
  store ptr %89, ptr %8, align 8
  %90 = extractvalue { ptr, i32 } %88, 1
  store i32 %90, ptr %9, align 4
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %17) #6
  br label %91

91:                                               ; preds = %87, %83
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %18) #6
  br label %92

92:                                               ; preds = %91, %79
  call void @llvm.lifetime.end.p0(i64 32, ptr %18) #6
  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 %93

93:                                               ; preds = %92, %75
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #6
  br label %101

94:                                               ; preds = %63
  store i32 0, ptr %13, align 4
  br label %95

95:                                               ; preds = %94, %74
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %14) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %14) #6
  %96 = load i32, ptr %13, align 4
  switch i32 %96, label %98 [
    i32 0, label %97
  ]

97:                                               ; preds = %95
  store i32 0, ptr %13, align 4
  br label %98

98:                                               ; preds = %97, %95, %56
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #6
  %99 = load i32, ptr %13, align 4
  switch i32 %99, label %108 [
    i32 0, label %100
    i32 1, label %100
  ]

100:                                              ; preds = %98, %98
  ret void

101:                                              ; preds = %93, %65
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %14) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %14) #6
  br label %102

102:                                              ; preds = %101, %64
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #6
  br label %103

103:                                              ; preds = %102
  %104 = load ptr, ptr %8, align 8
  %105 = load i32, ptr %9, align 4
  %106 = insertvalue { ptr, i32 } poison, ptr %104, 0
  %107 = insertvalue { ptr, i32 } %106, i32 %105, 1
  resume { ptr, i32 } %107

108:                                              ; preds = %98
  unreachable
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4gem55FlagsIjE5clearEj(ptr noundef nonnull align 4 dereferenceable(4), i32 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 = { "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 = { 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 = { 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 #5 = { 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 #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 = !{!"int", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"bool", !7, i64 0}


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

%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.gem5::Flags" = type { i32 }
%"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 [66 x i8], align 1
@.str.24 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.25 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.45 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.46 = external hidden unnamed_addr constant [43 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 nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) 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 nounwind uwtable
declare dso_local void @_ZN4gem55FlagsIjEC2Ej(ptr noundef nonnull align 4 dereferenceable(4), i32 noundef) 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 #2

declare void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef, ptr noundef, i32 noundef, ptr noundef) unnamed_addr #2

declare void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2

; Function Attrs: nounwind
declare void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #3

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK4gem55FlagsIjE5isSetEj(ptr noundef nonnull align 4 dereferenceable(4), i32 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN7testing15AssertionResultC2IbEERKT_PNSt9enable_ifIXntsr3std14is_convertibleIS2_S0_EE5valueEvE4typeE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 1 dereferenceable(1), ptr noundef) unnamed_addr #1 align 2

declare void @_ZN7testing8internal30GetBoolAssertionFailureMessageB5cxx11ERKNS_15AssertionResultEPKcS5_S5_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(16), ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

; 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: mustprogress uwtable
define dso_local void @_ZN25FlagsTest_ClearMatch_Test8TestBodyEv(ptr nocapture noundef nonnull readnone align 8 dereferenceable(16) %0) unnamed_addr #5 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca %"class.gem5::Flags", align 4
  %3 = alloca %"class.testing::AssertionResult", align 8
  %4 = alloca i8, align 1
  %5 = alloca %"class.testing::Message", align 8
  %6 = alloca %"class.testing::internal::AssertHelper", align 8
  %7 = alloca %"class.std::__cxx11::basic_string", align 8
  %8 = alloca %"class.testing::AssertionResult", align 8
  %9 = alloca i8, align 1
  %10 = alloca %"class.testing::Message", align 8
  %11 = alloca %"class.testing::internal::AssertHelper", align 8
  %12 = alloca %"class.std::__cxx11::basic_string", align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #6
  call void @_ZN4gem55FlagsIjEC2Ej(ptr noundef nonnull align 4 dereferenceable(4) %2, i32 noundef 96)
  call void @_ZN4gem55FlagsIjE5clearEj(ptr noundef nonnull align 4 dereferenceable(4) %2, i32 noundef 552)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %3) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %4) #6
  %13 = call noundef zeroext i1 @_ZNK4gem55FlagsIjE5isSetEj(ptr noundef nonnull align 4 dereferenceable(4) %2, i32 noundef 32)
  %14 = xor i1 %13, true
  %15 = zext i1 %14 to i8
  store i8 %15, ptr %4, align 1, !tbaa !5
  call void @_ZN7testing15AssertionResultC2IbEERKT_PNSt9enable_ifIXntsr3std14is_convertibleIS2_S0_EE5valueEvE4typeE(ptr noundef nonnull align 8 dereferenceable(16) %3, ptr noundef nonnull align 1 dereferenceable(1) %4, ptr noundef null)
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #6
  %16 = call noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %3)
  br i1 %16, label %34, label %17

17:                                               ; preds = %1
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #6
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %5)
          to label %18 unwind label %23

18:                                               ; preds = %17
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #6
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %7) #6
  invoke void @_ZN7testing8internal30GetBoolAssertionFailureMessageB5cxx11ERKNS_15AssertionResultEPKcS5_S5_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %7, ptr noundef nonnull align 8 dereferenceable(16) %3, ptr noundef nonnull @.str.45, ptr noundef nonnull @.str.25, ptr noundef nonnull @.str.24)
          to label %19 unwind label %25

19:                                               ; preds = %18
  %20 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %7) #6
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %6, i32 noundef 2, ptr noundef nonnull @.str.3, i32 noundef 164, ptr noundef %20)
          to label %21 unwind label %27

21:                                               ; preds = %19
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(8) %5)
          to label %22 unwind label %29

22:                                               ; preds = %21
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %6) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %7) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #6
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %5) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #6
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %3) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #6
  br label %56

23:                                               ; preds = %17
  %24 = landingpad { ptr, i32 }
          cleanup
  br label %33

25:                                               ; preds = %18
  %26 = landingpad { ptr, i32 }
          cleanup
  br label %32

27:                                               ; preds = %19
  %28 = landingpad { ptr, i32 }
          cleanup
  br label %31

29:                                               ; preds = %21
  %30 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %6) #6
  br label %31

31:                                               ; preds = %29, %27
  %.pn = phi { ptr, i32 } [ %30, %29 ], [ %28, %27 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #6
  br label %32

32:                                               ; preds = %31, %25
  %.pn.pn = phi { ptr, i32 } [ %.pn, %31 ], [ %26, %25 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %7) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #6
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %5) #6
  br label %33

33:                                               ; preds = %32, %23
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %32 ], [ %24, %23 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #6
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %3) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #6
  br label %57

34:                                               ; preds = %1
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %3) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #6
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %8) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %9) #6
  %35 = call noundef zeroext i1 @_ZNK4gem55FlagsIjE5isSetEj(ptr noundef nonnull align 4 dereferenceable(4) %2, i32 noundef 64)
  %36 = zext i1 %35 to i8
  store i8 %36, ptr %9, align 1, !tbaa !5
  call void @_ZN7testing15AssertionResultC2IbEERKT_PNSt9enable_ifIXntsr3std14is_convertibleIS2_S0_EE5valueEvE4typeE(ptr noundef nonnull align 8 dereferenceable(16) %8, ptr noundef nonnull align 1 dereferenceable(1) %9, ptr noundef null)
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #6
  %37 = call noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %8)
  br i1 %37, label %55, label %38

38:                                               ; preds = %34
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #6
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %10)
          to label %39 unwind label %44

39:                                               ; preds = %38
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #6
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %12) #6
  invoke void @_ZN7testing8internal30GetBoolAssertionFailureMessageB5cxx11ERKNS_15AssertionResultEPKcS5_S5_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %12, ptr noundef nonnull align 8 dereferenceable(16) %8, ptr noundef nonnull @.str.46, ptr noundef nonnull @.str.24, ptr noundef nonnull @.str.25)
          to label %40 unwind label %46

40:                                               ; preds = %39
  %41 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %12) #6
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %11, i32 noundef 2, ptr noundef nonnull @.str.3, i32 noundef 165, ptr noundef %41)
          to label %42 unwind label %48

42:                                               ; preds = %40
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %11, ptr noundef nonnull align 8 dereferenceable(8) %10)
          to label %43 unwind label %50

43:                                               ; preds = %42
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %11) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %12) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #6
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %10) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #6
  br label %55

44:                                               ; preds = %38
  %45 = landingpad { ptr, i32 }
          cleanup
  br label %54

46:                                               ; preds = %39
  %47 = landingpad { ptr, i32 }
          cleanup
  br label %53

48:                                               ; preds = %40
  %49 = landingpad { ptr, i32 }
          cleanup
  br label %52

50:                                               ; preds = %42
  %51 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %11) #6
  br label %52

52:                                               ; preds = %50, %48
  %.pn17 = phi { ptr, i32 } [ %51, %50 ], [ %49, %48 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #6
  br label %53

53:                                               ; preds = %52, %46
  %.pn17.pn = phi { ptr, i32 } [ %.pn17, %52 ], [ %47, %46 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %12) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #6
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %10) #6
  br label %54

54:                                               ; preds = %53, %44
  %.pn17.pn.pn = phi { ptr, i32 } [ %.pn17.pn, %53 ], [ %45, %44 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #6
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %8) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #6
  br label %57

55:                                               ; preds = %34, %43
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %8) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #6
  br label %56

56:                                               ; preds = %22, %55
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #6
  ret void

57:                                               ; preds = %54, %33
  %.pn17.pn.pn.pn = phi { ptr, i32 } [ %.pn17.pn.pn, %54 ], [ %.pn.pn.pn, %33 ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #6
  resume { ptr, i32 } %.pn17.pn.pn.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4gem55FlagsIjE5clearEj(ptr noundef nonnull align 4 dereferenceable(4), i32 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 = { "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 = { 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 = { 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 #5 = { 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 #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 = !{!"bool", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}


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