; LLVM IR from gem5/gem5 :: src/base/refcnt.test.ll (ZN47RefcntTest_ConstructionFromExistingPointer_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.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.4" }
%"struct.std::_Head_base.4" = type { ptr }
%"class.gem5::RefCountingPtr" = type { ptr }
%"class.testing::Message" = type { %"class.std::unique_ptr.5" }
%"class.std::unique_ptr.5" = type { %"struct.std::__uniq_ptr_data.6" }
%"struct.std::__uniq_ptr_data.6" = type { %"class.std::__uniq_ptr_impl.7" }
%"class.std::__uniq_ptr_impl.7" = type { %"class.std::tuple.8" }
%"class.std::tuple.8" = type { %"struct.std::_Tuple_impl.9" }
%"struct.std::_Tuple_impl.9" = type { %"struct.std::_Head_base.12" }
%"struct.std::_Head_base.12" = type { ptr }
%"class.testing::internal::AssertHelper" = type { ptr }

@.str.4 = external hidden unnamed_addr constant [67 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [2 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: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) #1

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) #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 noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16)) #3 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)) #5 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)) #4

; Function Attrs: nounwind
declare void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #6

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #7 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #7 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN7testing8internal8EqHelper7CompareIiiTnPNSt9enable_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 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden noundef i32 @_ZN12_GLOBAL__N_112liveListSizeEv() #3

; Function Attrs: mustprogress nounwind uwtable
declare hidden void @_ZN4gem514RefCountingPtrIN12_GLOBAL__N_16TestRCEED2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @_ZN12_GLOBAL__N_16TestRCC2Ev(ptr noundef nonnull align 8 dereferenceable(28)) unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @_ZN4gem514RefCountingPtrIN12_GLOBAL__N_16TestRCEEC2EPS2_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN47RefcntTest_ConstructionFromExistingPointer_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 %"class.gem5::RefCountingPtr", align 8
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca %"class.gem5::RefCountingPtr", align 8
  %7 = alloca %"class.testing::AssertionResult", align 8
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca %"class.testing::Message", align 8
  %11 = alloca %"class.testing::internal::AssertHelper", align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  %12 = load ptr, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #8
  %13 = call noalias noundef nonnull ptr @_Znwm(i64 noundef 32) #9
  invoke void @_ZN12_GLOBAL__N_16TestRCC2Ev(ptr noundef nonnull align 8 dereferenceable(28) %13)
          to label %14 unwind label %22

14:                                               ; preds = %1
  call void @_ZN4gem514RefCountingPtrIN12_GLOBAL__N_16TestRCEEC2EPS2_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef %13)
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #8
  invoke void @_ZN4gem514RefCountingPtrIN12_GLOBAL__N_16TestRCEEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(8) %3)
          to label %15 unwind label %26

15:                                               ; preds = %14
  call void @llvm.lifetime.start.p0(i64 16, ptr %7) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #8
  store i32 1, ptr %8, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #8
  %16 = invoke noundef i32 @_ZN12_GLOBAL__N_112liveListSizeEv()
          to label %17 unwind label %30

17:                                               ; preds = %15
  store i32 %16, ptr %9, align 4, !tbaa !9
  invoke void @_ZN7testing8internal8EqHelper7CompareIiiTnPNSt9enable_ifIXoontsr3std11is_integralIT_EE5valuentsr3std10is_pointerIT0_EE5valueEvE4typeELPv0EEENS_15AssertionResultEPKcSC_RKS4_RKS5_(ptr dead_on_unwind writable sret(%"class.testing::AssertionResult") align 8 %7, ptr noundef @.str.11, ptr noundef @.str.8, ptr noundef nonnull align 4 dereferenceable(4) %8, ptr noundef nonnull align 4 dereferenceable(4) %9)
          to label %18 unwind label %30

18:                                               ; preds = %17
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #8
  %19 = invoke noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %7)
          to label %20 unwind label %34

20:                                               ; preds = %18
  br i1 %19, label %21, label %38

21:                                               ; preds = %20
  br label %58

22:                                               ; preds = %1
  %23 = landingpad { ptr, i32 }
          cleanup
  %24 = extractvalue { ptr, i32 } %23, 0
  store ptr %24, ptr %4, align 8
  %25 = extractvalue { ptr, i32 } %23, 1
  store i32 %25, ptr %5, align 4
  call void @_ZdlPvm(ptr noundef %13, i64 noundef 32) #10
  br label %62

26:                                               ; preds = %14
  %27 = landingpad { ptr, i32 }
          cleanup
  %28 = extractvalue { ptr, i32 } %27, 0
  store ptr %28, ptr %4, align 8
  %29 = extractvalue { ptr, i32 } %27, 1
  store i32 %29, ptr %5, align 4
  br label %61

30:                                               ; preds = %17, %15
  %31 = landingpad { ptr, i32 }
          cleanup
  %32 = extractvalue { ptr, i32 } %31, 0
  store ptr %32, ptr %4, align 8
  %33 = extractvalue { ptr, i32 } %31, 1
  store i32 %33, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #8
  br label %60

34:                                               ; preds = %18
  %35 = landingpad { ptr, i32 }
          cleanup
  %36 = extractvalue { ptr, i32 } %35, 0
  store ptr %36, ptr %4, align 8
  %37 = extractvalue { ptr, i32 } %35, 1
  store i32 %37, ptr %5, align 4
  br label %59

38:                                               ; preds = %20
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #8
  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 %11) #8
  %40 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %7)
          to label %41 unwind label %48

41:                                               ; preds = %39
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %11, i32 noundef 1, ptr noundef @.str.4, i32 noundef 96, ptr noundef %40)
          to label %42 unwind label %48

42:                                               ; preds = %41
  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 %52

43:                                               ; preds = %42
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %11) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #8
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %10) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #8
  br label %58

44:                                               ; preds = %38
  %45 = landingpad { ptr, i32 }
          cleanup
  %46 = extractvalue { ptr, i32 } %45, 0
  store ptr %46, ptr %4, align 8
  %47 = extractvalue { ptr, i32 } %45, 1
  store i32 %47, ptr %5, align 4
  br label %57

48:                                               ; preds = %41, %39
  %49 = landingpad { ptr, i32 }
          cleanup
  %50 = extractvalue { ptr, i32 } %49, 0
  store ptr %50, ptr %4, align 8
  %51 = extractvalue { ptr, i32 } %49, 1
  store i32 %51, ptr %5, align 4
  br label %56

52:                                               ; preds = %42
  %53 = landingpad { ptr, i32 }
          cleanup
  %54 = extractvalue { ptr, i32 } %53, 0
  store ptr %54, ptr %4, align 8
  %55 = extractvalue { ptr, i32 } %53, 1
  store i32 %55, ptr %5, align 4
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %11) #8
  br label %56

56:                                               ; preds = %52, %48
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #8
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %10) #8
  br label %57

57:                                               ; preds = %56, %44
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #8
  br label %59

58:                                               ; preds = %43, %21
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %7) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %7) #8
  call void @_ZN4gem514RefCountingPtrIN12_GLOBAL__N_16TestRCEED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %6) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #8
  call void @_ZN4gem514RefCountingPtrIN12_GLOBAL__N_16TestRCEED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %3) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #8
  ret void

59:                                               ; preds = %57, %34
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %7) #8
  br label %60

60:                                               ; preds = %59, %30
  call void @llvm.lifetime.end.p0(i64 16, ptr %7) #8
  call void @_ZN4gem514RefCountingPtrIN12_GLOBAL__N_16TestRCEED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %6) #8
  br label %61

61:                                               ; preds = %60, %26
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #8
  call void @_ZN4gem514RefCountingPtrIN12_GLOBAL__N_16TestRCEED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %3) #8
  br label %62

62:                                               ; preds = %61, %22
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #8
  br label %63

63:                                               ; preds = %62
  %64 = load ptr, ptr %4, align 8
  %65 = load i32, ptr %5, align 4
  %66 = insertvalue { ptr, i32 } poison, ptr %64, 0
  %67 = insertvalue { ptr, i32 } %66, i32 %65, 1
  resume { ptr, i32 } %67
}

; Function Attrs: mustprogress uwtable
declare hidden void @_ZN4gem514RefCountingPtrIN12_GLOBAL__N_16TestRCEEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #5 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nobuiltin allocsize(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 = { nobuiltin 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 #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 = { "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 "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 = { nounwind }
attributes #9 = { builtin allocsize(0) }
attributes #10 = { builtin 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}


; 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.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.4" }
%"struct.std::_Head_base.4" = type { ptr }
%"class.gem5::RefCountingPtr" = type { ptr }
%"class.testing::Message" = type { %"class.std::unique_ptr.5" }
%"class.std::unique_ptr.5" = type { %"struct.std::__uniq_ptr_data.6" }
%"struct.std::__uniq_ptr_data.6" = type { %"class.std::__uniq_ptr_impl.7" }
%"class.std::__uniq_ptr_impl.7" = type { %"class.std::tuple.8" }
%"class.std::tuple.8" = type { %"struct.std::_Tuple_impl.9" }
%"struct.std::_Tuple_impl.9" = type { %"struct.std::_Head_base.12" }
%"struct.std::_Head_base.12" = type { ptr }
%"class.testing::internal::AssertHelper" = type { ptr }

@.str.4 = external hidden unnamed_addr constant [67 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [2 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: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) local_unnamed_addr #1

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) local_unnamed_addr #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 noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3 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 #5 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 #6

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #7 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #7 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN7testing8internal8EqHelper7CompareIiiTnPNSt9enable_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 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden noundef i32 @_ZN12_GLOBAL__N_112liveListSizeEv() local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare hidden void @_ZN4gem514RefCountingPtrIN12_GLOBAL__N_16TestRCEED2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @_ZN12_GLOBAL__N_16TestRCC2Ev(ptr noundef nonnull align 8 dereferenceable(28)) unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @_ZN4gem514RefCountingPtrIN12_GLOBAL__N_16TestRCEEC2EPS2_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN47RefcntTest_ConstructionFromExistingPointer_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::RefCountingPtr", align 8
  %3 = alloca %"class.gem5::RefCountingPtr", align 8
  %4 = alloca %"class.testing::AssertionResult", align 8
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca %"class.testing::Message", align 8
  %8 = alloca %"class.testing::internal::AssertHelper", align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #8
  %9 = tail call noalias noundef nonnull dereferenceable(32) ptr @_Znwm(i64 noundef 32) #9
  invoke void @_ZN12_GLOBAL__N_16TestRCC2Ev(ptr noundef nonnull align 8 dereferenceable(28) %9)
          to label %10 unwind label %15

10:                                               ; preds = %1
  call void @_ZN4gem514RefCountingPtrIN12_GLOBAL__N_16TestRCEEC2EPS2_(ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef nonnull %9)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #8
  invoke void @_ZN4gem514RefCountingPtrIN12_GLOBAL__N_16TestRCEEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(8) %2)
          to label %11 unwind label %17

11:                                               ; preds = %10
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %4) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #8
  store i32 1, ptr %5, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %6) #8
  %12 = call noundef i32 @_ZN12_GLOBAL__N_112liveListSizeEv()
  store i32 %12, ptr %6, align 4, !tbaa !5
  invoke void @_ZN7testing8internal8EqHelper7CompareIiiTnPNSt9enable_ifIXoontsr3std11is_integralIT_EE5valuentsr3std10is_pointerIT0_EE5valueEvE4typeELPv0EEENS_15AssertionResultEPKcSC_RKS4_RKS5_(ptr dead_on_unwind nonnull writable sret(%"class.testing::AssertionResult") align 8 %4, ptr noundef nonnull @.str.11, ptr noundef nonnull @.str.8, ptr noundef nonnull align 4 dereferenceable(4) %5, ptr noundef nonnull align 4 dereferenceable(4) %6)
          to label %13 unwind label %19

13:                                               ; preds = %11
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #8
  %14 = call noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %4)
  br i1 %14, label %35, label %21

15:                                               ; preds = %1
  %16 = landingpad { ptr, i32 }
          cleanup
  tail call void @_ZdlPvm(ptr noundef nonnull %9, i64 noundef 32) #10
  br label %38

17:                                               ; preds = %10
  %18 = landingpad { ptr, i32 }
          cleanup
  br label %37

19:                                               ; preds = %11
  %20 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #8
  br label %36

21:                                               ; preds = %13
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #8
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %7)
          to label %22 unwind label %27

22:                                               ; preds = %21
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #8
  %23 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %4)
          to label %24 unwind label %29

24:                                               ; preds = %22
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %8, i32 noundef 1, ptr noundef nonnull @.str.4, i32 noundef 96, ptr noundef %23)
          to label %25 unwind label %29

25:                                               ; preds = %24
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %8, ptr noundef nonnull align 8 dereferenceable(8) %7)
          to label %26 unwind label %31

26:                                               ; preds = %25
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %8) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #8
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %7) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #8
  br label %35

27:                                               ; preds = %21
  %28 = landingpad { ptr, i32 }
          cleanup
  br label %34

29:                                               ; preds = %24, %22
  %30 = landingpad { ptr, i32 }
          cleanup
  br label %33

31:                                               ; preds = %25
  %32 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %8) #8
  br label %33

33:                                               ; preds = %31, %29
  %.pn = phi { ptr, i32 } [ %32, %31 ], [ %30, %29 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #8
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %7) #8
  br label %34

34:                                               ; preds = %33, %27
  %.pn.pn = phi { ptr, i32 } [ %.pn, %33 ], [ %28, %27 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #8
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %4) #8
  br label %36

35:                                               ; preds = %13, %26
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %4) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %4) #8
  call void @_ZN4gem514RefCountingPtrIN12_GLOBAL__N_16TestRCEED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %3) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #8
  call void @_ZN4gem514RefCountingPtrIN12_GLOBAL__N_16TestRCEED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %2) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #8
  ret void

36:                                               ; preds = %34, %19
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %34 ], [ %20, %19 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %4) #8
  call void @_ZN4gem514RefCountingPtrIN12_GLOBAL__N_16TestRCEED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %3) #8
  br label %37

37:                                               ; preds = %36, %17
  %.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn, %36 ], [ %18, %17 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #8
  call void @_ZN4gem514RefCountingPtrIN12_GLOBAL__N_16TestRCEED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %2) #8
  br label %38

38:                                               ; preds = %37, %15
  %.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn.pn, %37 ], [ %16, %15 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #8
  resume { ptr, i32 } %.pn.pn.pn.pn.pn
}

; Function Attrs: mustprogress uwtable
declare hidden void @_ZN4gem514RefCountingPtrIN12_GLOBAL__N_16TestRCEEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #5 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nobuiltin allocsize(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 = { nobuiltin 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 #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 = { "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 "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 = { nounwind }
attributes #9 = { builtin allocsize(0) }
attributes #10 = { builtin 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"}


; Effective O3 passes: CorrelatedValuePropagationPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass