; LLVM IR from lekkas/c-algorithms :: test/list.ll (ZN35SINGLELIST_SEARCHANDDELETETAIL_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.testing::internal::scoped_ptr" }
%"class.testing::internal::scoped_ptr" = type { ptr }
%"class.testing::Message" = type { %"class.testing::internal::scoped_ptr.0" }
%"class.testing::internal::scoped_ptr.0" = type { ptr }
%"class.testing::internal::AssertHelper" = type { ptr }
%struct.SingleList = type { ptr, %struct.DataOps }
%struct.DataOps = type { ptr, ptr }
%struct.SingleListNode = type { ptr, ptr }

@.str.3 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [66 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [2 x i8], align 1
@_ZL5list2 = external hidden global [2 x i32], align 4
@.str.12 = external hidden unnamed_addr constant [43 x i8], align 1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_Z10countNodesP10SingleList(ptr noundef) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_Z28createSingleListFromIntArrayPii(ptr noundef, i32 noundef) #2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN7testing8internal8EqHelperILb0EE7CompareIiiEENS_15AssertionResultEPKcS6_RKT_RKT0_(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)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16)) #0 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

declare void @delSingleListNode(ptr noundef, ptr noundef) #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN7testing8internal8EqHelperILb1EE7CompareIiiEENS_15AssertionResultEPKcS6_RKT_RKT0_PNS0_8EnableIfIXntsr10is_pointerISA_EE5valueEE4typeE(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), ptr noundef) #2 align 2

declare void @delSingleList(ptr noundef) #3

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN35SINGLELIST_SEARCHANDDELETETAIL_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.testing::AssertionResult", align 8
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = alloca %"class.testing::Message", align 8
  %10 = alloca %"class.testing::internal::AssertHelper", align 8
  %11 = alloca i32, align 4
  %12 = alloca %"class.testing::AssertionResult", align 8
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca %"class.testing::Message", align 8
  %16 = alloca %"class.testing::internal::AssertHelper", align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  %17 = load ptr, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #6
  %18 = call noundef ptr @_Z28createSingleListFromIntArrayPii(ptr noundef @_ZL5list2, i32 noundef 2)
  store ptr %18, ptr %3, align 8, !tbaa !5
  %19 = load ptr, ptr %3, align 8, !tbaa !5
  %20 = load ptr, ptr %3, align 8, !tbaa !5
  %21 = call ptr @searchSingleListNode(ptr noundef %20, ptr noundef @_ZL5list2)
  call void @delSingleListNode(ptr noundef %19, ptr noundef %21)
  call void @llvm.lifetime.start.p0(i64 16, ptr %4) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #6
  store i32 0, ptr %5, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #6
  %22 = load ptr, ptr %3, align 8, !tbaa !5
  %23 = getelementptr inbounds %struct.SingleList, ptr %22, i32 0, i32 1
  %24 = getelementptr inbounds %struct.DataOps, ptr %23, i32 0, i32 0
  %25 = load ptr, ptr %24, align 8, !tbaa !11
  %26 = load ptr, ptr %3, align 8, !tbaa !5
  %27 = getelementptr inbounds %struct.SingleList, ptr %26, i32 0, i32 0
  %28 = load ptr, ptr %27, align 8, !tbaa !14
  %29 = getelementptr inbounds %struct.SingleListNode, ptr %28, i32 0, i32 0
  %30 = load ptr, ptr %29, align 8, !tbaa !15
  %31 = call noundef i32 %25(ptr noundef %30, ptr noundef getelementptr inbounds ([2 x i32], ptr @_ZL5list2, i64 0, i64 1))
  store i32 %31, ptr %6, align 4, !tbaa !9
  call void @_ZN7testing8internal8EqHelperILb1EE7CompareIiiEENS_15AssertionResultEPKcS6_RKT_RKT0_PNS0_8EnableIfIXntsr10is_pointerISA_EE5valueEE4typeE(ptr dead_on_unwind writable sret(%"class.testing::AssertionResult") align 8 %4, ptr noundef @.str.6, ptr noundef @.str.12, ptr noundef nonnull align 4 dereferenceable(4) %5, ptr noundef nonnull align 4 dereferenceable(4) %6, ptr noundef null)
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #6
  %32 = invoke noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %4)
          to label %33 unwind label %35

33:                                               ; preds = %1
  br i1 %32, label %34, label %39

34:                                               ; preds = %33
  br label %59

35:                                               ; preds = %1
  %36 = landingpad { ptr, i32 }
          cleanup
  %37 = extractvalue { ptr, i32 } %36, 0
  store ptr %37, ptr %7, align 8
  %38 = extractvalue { ptr, i32 } %36, 1
  store i32 %38, ptr %8, align 4
  br label %68

39:                                               ; preds = %33
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #6
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %9)
          to label %40 unwind label %45

40:                                               ; preds = %39
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #6
  %41 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %4)
          to label %42 unwind label %49

42:                                               ; preds = %40
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %10, i32 noundef 2, ptr noundef @.str.5, i32 noundef 82, ptr noundef %41)
          to label %43 unwind label %49

43:                                               ; preds = %42
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull align 8 dereferenceable(8) %9)
          to label %44 unwind label %53

44:                                               ; preds = %43
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %10) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #6
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %9) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #6
  store i32 1, ptr %11, align 4
  br label %60

45:                                               ; preds = %39
  %46 = landingpad { ptr, i32 }
          cleanup
  %47 = extractvalue { ptr, i32 } %46, 0
  store ptr %47, ptr %7, align 8
  %48 = extractvalue { ptr, i32 } %46, 1
  store i32 %48, ptr %8, align 4
  br label %58

49:                                               ; preds = %42, %40
  %50 = landingpad { ptr, i32 }
          cleanup
  %51 = extractvalue { ptr, i32 } %50, 0
  store ptr %51, ptr %7, align 8
  %52 = extractvalue { ptr, i32 } %50, 1
  store i32 %52, ptr %8, align 4
  br label %57

53:                                               ; preds = %43
  %54 = landingpad { ptr, i32 }
          cleanup
  %55 = extractvalue { ptr, i32 } %54, 0
  store ptr %55, ptr %7, align 8
  %56 = extractvalue { ptr, i32 } %54, 1
  store i32 %56, ptr %8, align 4
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %10) #6
  br label %57

57:                                               ; preds = %53, %49
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #6
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %9) #6
  br label %58

58:                                               ; preds = %57, %45
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #6
  br label %68

59:                                               ; preds = %34
  store i32 0, ptr %11, align 4
  br label %60

60:                                               ; preds = %59, %44
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %4) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %4) #6
  %61 = load i32, ptr %11, align 4
  switch i32 %61, label %98 [
    i32 0, label %62
  ]

62:                                               ; preds = %60
  call void @llvm.lifetime.start.p0(i64 16, ptr %12) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #6
  store i32 1, ptr %13, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #6
  %63 = load ptr, ptr %3, align 8, !tbaa !5
  %64 = call noundef i32 @_Z10countNodesP10SingleList(ptr noundef %63)
  store i32 %64, ptr %14, align 4, !tbaa !9
  call void @_ZN7testing8internal8EqHelperILb0EE7CompareIiiEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind writable sret(%"class.testing::AssertionResult") align 8 %12, ptr noundef @.str.3, ptr noundef @.str.4, ptr noundef nonnull align 4 dereferenceable(4) %13, ptr noundef nonnull align 4 dereferenceable(4) %14)
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #6
  %65 = invoke noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %12)
          to label %66 unwind label %69

66:                                               ; preds = %62
  br i1 %65, label %67, label %73

67:                                               ; preds = %66
  br label %93

68:                                               ; preds = %58, %35
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %4) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %4) #6
  br label %102

69:                                               ; preds = %62
  %70 = landingpad { ptr, i32 }
          cleanup
  %71 = extractvalue { ptr, i32 } %70, 0
  store ptr %71, ptr %7, align 8
  %72 = extractvalue { ptr, i32 } %70, 1
  store i32 %72, ptr %8, align 4
  br label %101

73:                                               ; preds = %66
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #6
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %15)
          to label %74 unwind label %79

74:                                               ; preds = %73
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #6
  %75 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %12)
          to label %76 unwind label %83

76:                                               ; preds = %74
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %16, i32 noundef 2, ptr noundef @.str.5, i32 noundef 83, ptr noundef %75)
          to label %77 unwind label %83

77:                                               ; preds = %76
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %16, ptr noundef nonnull align 8 dereferenceable(8) %15)
          to label %78 unwind label %87

78:                                               ; preds = %77
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %16) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #6
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %15) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #6
  store i32 1, ptr %11, align 4
  br label %94

79:                                               ; preds = %73
  %80 = landingpad { ptr, i32 }
          cleanup
  %81 = extractvalue { ptr, i32 } %80, 0
  store ptr %81, ptr %7, align 8
  %82 = extractvalue { ptr, i32 } %80, 1
  store i32 %82, ptr %8, align 4
  br label %92

83:                                               ; preds = %76, %74
  %84 = landingpad { ptr, i32 }
          cleanup
  %85 = extractvalue { ptr, i32 } %84, 0
  store ptr %85, ptr %7, align 8
  %86 = extractvalue { ptr, i32 } %84, 1
  store i32 %86, ptr %8, align 4
  br label %91

87:                                               ; preds = %77
  %88 = landingpad { ptr, i32 }
          cleanup
  %89 = extractvalue { ptr, i32 } %88, 0
  store ptr %89, ptr %7, align 8
  %90 = extractvalue { ptr, i32 } %88, 1
  store i32 %90, ptr %8, align 4
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %16) #6
  br label %91

91:                                               ; preds = %87, %83
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #6
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %15) #6
  br label %92

92:                                               ; preds = %91, %79
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #6
  br label %101

93:                                               ; preds = %67
  store i32 0, ptr %11, align 4
  br label %94

94:                                               ; preds = %93, %78
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %12) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %12) #6
  %95 = load i32, ptr %11, align 4
  switch i32 %95, label %98 [
    i32 0, label %96
  ]

96:                                               ; preds = %94
  %97 = load ptr, ptr %3, align 8, !tbaa !5
  call void @delSingleList(ptr noundef %97)
  store i32 0, ptr %11, align 4
  br label %98

98:                                               ; preds = %96, %94, %60
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #6
  %99 = load i32, ptr %11, align 4
  switch i32 %99, label %108 [
    i32 0, label %100
    i32 1, label %100
  ]

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

101:                                              ; preds = %92, %69
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %12) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %12) #6
  br label %102

102:                                              ; preds = %101, %68
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #6
  br label %103

103:                                              ; preds = %102
  %104 = load ptr, ptr %7, align 8
  %105 = load i32, ptr %8, 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
}

declare ptr @searchSingleListNode(ptr noundef, ptr noundef) #3

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = !{!"int", !7, i64 0}
!11 = !{!12, !6, i64 8}
!12 = !{!"_ZTS10SingleList", !6, i64 0, !13, i64 8}
!13 = !{!"_ZTS7DataOps", !6, i64 0, !6, i64 8}
!14 = !{!12, !6, i64 0}
!15 = !{!16, !6, i64 0}
!16 = !{!"_ZTS14SingleListNode", !6, i64 0, !6, i64 8}


; 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.testing::internal::scoped_ptr" }
%"class.testing::internal::scoped_ptr" = type { ptr }
%"class.testing::Message" = type { %"class.testing::internal::scoped_ptr.0" }
%"class.testing::internal::scoped_ptr.0" = type { ptr }
%"class.testing::internal::AssertHelper" = type { ptr }

@.str.3 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [66 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [2 x i8], align 1
@_ZL5list2 = external hidden global [2 x i32], align 4
@.str.12 = external hidden unnamed_addr constant [43 x i8], align 1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_Z10countNodesP10SingleList(ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_Z28createSingleListFromIntArrayPii(ptr noundef, i32 noundef) local_unnamed_addr #2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN7testing8internal8EqHelperILb0EE7CompareIiiEENS_15AssertionResultEPKcS6_RKT_RKT0_(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 #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #0 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)) 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 #3

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

declare void @delSingleListNode(ptr noundef, ptr noundef) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN7testing8internal8EqHelperILb1EE7CompareIiiEENS_15AssertionResultEPKcS6_RKT_RKT0_PNS0_8EnableIfIXntsr10is_pointerISA_EE5valueEE4typeE(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), ptr noundef) local_unnamed_addr #2 align 2

declare void @delSingleList(ptr noundef) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN35SINGLELIST_SEARCHANDDELETETAIL_Test8TestBodyEv(ptr nocapture noundef nonnull readnone align 8 dereferenceable(16) %0) unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca %"class.testing::AssertionResult", align 8
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca %"class.testing::Message", align 8
  %6 = alloca %"class.testing::internal::AssertHelper", 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
  %12 = tail call noundef ptr @_Z28createSingleListFromIntArrayPii(ptr noundef nonnull @_ZL5list2, i32 noundef 2)
  %13 = tail call ptr @searchSingleListNode(ptr noundef %12, ptr noundef nonnull @_ZL5list2)
  tail call void @delSingleListNode(ptr noundef %12, ptr noundef %13)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %2) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #6
  store i32 0, ptr %3, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #6
  %14 = getelementptr inbounds i8, ptr %12, i64 8
  %15 = load ptr, ptr %14, align 8, !tbaa !9
  %16 = load ptr, ptr %12, align 8, !tbaa !13
  %17 = load ptr, ptr %16, align 8, !tbaa !14
  %18 = tail call noundef i32 %15(ptr noundef %17, ptr noundef nonnull getelementptr inbounds (i8, ptr @_ZL5list2, i64 4))
  store i32 %18, ptr %4, align 4, !tbaa !5
  call void @_ZN7testing8internal8EqHelperILb1EE7CompareIiiEENS_15AssertionResultEPKcS6_RKT_RKT0_PNS0_8EnableIfIXntsr10is_pointerISA_EE5valueEE4typeE(ptr dead_on_unwind nonnull writable sret(%"class.testing::AssertionResult") align 8 %2, ptr noundef nonnull @.str.6, ptr noundef nonnull @.str.12, ptr noundef nonnull align 4 dereferenceable(4) %3, ptr noundef nonnull align 4 dereferenceable(4) %4, ptr noundef null)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #6
  %19 = call noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %2)
  br i1 %19, label %34, label %20

20:                                               ; 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 %21 unwind label %26

21:                                               ; preds = %20
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #6
  %22 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %2)
          to label %23 unwind label %28

23:                                               ; preds = %21
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %6, i32 noundef 2, ptr noundef nonnull @.str.5, i32 noundef 82, ptr noundef %22)
          to label %24 unwind label %28

24:                                               ; preds = %23
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(8) %5)
          to label %25 unwind label %30

25:                                               ; preds = %24
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %6) #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) %2) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %2) #6
  br label %52

26:                                               ; preds = %20
  %27 = landingpad { ptr, i32 }
          cleanup
  br label %33

28:                                               ; preds = %23, %21
  %29 = landingpad { ptr, i32 }
          cleanup
  br label %32

30:                                               ; preds = %24
  %31 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %6) #6
  br label %32

32:                                               ; preds = %30, %28
  %.pn = phi { ptr, i32 } [ %31, %30 ], [ %29, %28 ]
  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, %26
  %.pn.pn = phi { ptr, i32 } [ %.pn, %32 ], [ %27, %26 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #6
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %2) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %2) #6
  br label %53

34:                                               ; preds = %1
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %2) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %2) #6
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %7) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %8) #6
  store i32 1, ptr %8, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %9) #6
  %35 = call noundef i32 @_Z10countNodesP10SingleList(ptr noundef nonnull %12)
  store i32 %35, ptr %9, align 4, !tbaa !5
  call void @_ZN7testing8internal8EqHelperILb0EE7CompareIiiEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind nonnull writable sret(%"class.testing::AssertionResult") align 8 %7, ptr noundef nonnull @.str.3, ptr noundef nonnull @.str.4, ptr noundef nonnull align 4 dereferenceable(4) %8, ptr noundef nonnull align 4 dereferenceable(4) %9)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %9) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %8) #6
  %36 = call noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %7)
  br i1 %36, label %51, label %37

37:                                               ; 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 %38 unwind label %43

38:                                               ; preds = %37
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #6
  %39 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %7)
          to label %40 unwind label %45

40:                                               ; preds = %38
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %11, i32 noundef 2, ptr noundef nonnull @.str.5, i32 noundef 83, ptr noundef %39)
          to label %41 unwind label %45

41:                                               ; preds = %40
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %11, ptr noundef nonnull align 8 dereferenceable(8) %10)
          to label %42 unwind label %47

42:                                               ; preds = %41
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %11) #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
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %7) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %7) #6
  br label %52

43:                                               ; preds = %37
  %44 = landingpad { ptr, i32 }
          cleanup
  br label %50

45:                                               ; preds = %40, %38
  %46 = landingpad { ptr, i32 }
          cleanup
  br label %49

47:                                               ; preds = %41
  %48 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %11) #6
  br label %49

49:                                               ; preds = %47, %45
  %.pn20 = phi { ptr, i32 } [ %48, %47 ], [ %46, %45 ]
  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 %50

50:                                               ; preds = %49, %43
  %.pn20.pn = phi { ptr, i32 } [ %.pn20, %49 ], [ %44, %43 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #6
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %7) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %7) #6
  br label %53

51:                                               ; preds = %34
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %7) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %7) #6
  call void @delSingleList(ptr noundef nonnull %12)
  br label %52

52:                                               ; preds = %42, %25, %51
  ret void

53:                                               ; preds = %50, %33
  %.pn20.pn.pn = phi { ptr, i32 } [ %.pn20.pn, %50 ], [ %.pn.pn, %33 ]
  resume { ptr, i32 } %.pn20.pn.pn
}

declare ptr @searchSingleListNode(ptr noundef, ptr noundef) local_unnamed_addr #3

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !11, i64 8}
!10 = !{!"_ZTS10SingleList", !11, i64 0, !12, i64 8}
!11 = !{!"any pointer", !7, i64 0}
!12 = !{!"_ZTS7DataOps", !11, i64 0, !11, i64 8}
!13 = !{!10, !11, i64 0}
!14 = !{!15, !11, i64 0}
!15 = !{!"_ZTS14SingleListNode", !11, i64 0, !11, i64 8}


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