; LLVM IR from junhyeokahn/PyPnC :: external_source/yaml/src/nodebuilder.ll (ZN4YAML11NodeBuilderC2Ev)

; 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.YAML::NodeBuilder" = type { %"class.YAML::EventHandler", %"class.std::shared_ptr", ptr, %"class.std::vector", %"class.std::vector", %"class.std::vector.0", i64 }
%"class.YAML::EventHandler" = type { ptr }
%"class.std::shared_ptr" = type { %"class.std::__shared_ptr" }
%"class.std::__shared_ptr" = type { ptr, %"class.std::__shared_count" }
%"class.std::__shared_count" = type { ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<YAML::detail::node *, std::allocator<YAML::detail::node *>>::_Vector_impl" }
%"struct.std::_Vector_base<YAML::detail::node *, std::allocator<YAML::detail::node *>>::_Vector_impl" = type { %"struct.std::_Vector_base<YAML::detail::node *, std::allocator<YAML::detail::node *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<YAML::detail::node *, std::allocator<YAML::detail::node *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<std::pair<YAML::detail::node *, bool>, std::allocator<std::pair<YAML::detail::node *, bool>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<YAML::detail::node *, bool>, std::allocator<std::pair<YAML::detail::node *, bool>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<YAML::detail::node *, bool>, std::allocator<std::pair<YAML::detail::node *, bool>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<YAML::detail::node *, bool>, std::allocator<std::pair<YAML::detail::node *, bool>>>::_Vector_impl_data" = type { ptr, ptr, ptr }

@_ZTVN4YAML11NodeBuilderE = external dso_local unnamed_addr constant { [13 x ptr] }, align 8

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN4YAML11NodeBuilderC2Ev(ptr noundef nonnull align 8 dereferenceable(112) %0) unnamed_addr #0 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  %3 = alloca ptr, align 8
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  %6 = load ptr, ptr %2, align 8
  call void @_ZN4YAML12EventHandlerC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %6) #6
  store ptr getelementptr inbounds inrange(-16, 88) ({ [13 x ptr] }, ptr @_ZTVN4YAML11NodeBuilderE, i32 0, i32 0, i32 2), ptr %6, align 8, !tbaa !9
  %7 = getelementptr inbounds %"class.YAML::NodeBuilder", ptr %6, i32 0, i32 1
  %8 = invoke noalias noundef nonnull ptr @_Znwm(i64 noundef 16) #7
          to label %9 unwind label %19

9:                                                ; preds = %1
  invoke void @_ZN4YAML6detail13memory_holderC2Ev(ptr noundef nonnull align 8 dereferenceable(16) %8)
          to label %10 unwind label %23

10:                                               ; preds = %9
  invoke void @_ZNSt10shared_ptrIN4YAML6detail13memory_holderEEC2IS2_vEEPT_(ptr noundef nonnull align 8 dereferenceable(16) %7, ptr noundef %8)
          to label %11 unwind label %19

11:                                               ; preds = %10
  %12 = getelementptr inbounds %"class.YAML::NodeBuilder", ptr %6, i32 0, i32 2
  store ptr null, ptr %12, align 8, !tbaa !11
  %13 = getelementptr inbounds %"class.YAML::NodeBuilder", ptr %6, i32 0, i32 3
  call void @_ZNSt6vectorIPN4YAML6detail4nodeESaIS3_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %13) #6
  %14 = getelementptr inbounds %"class.YAML::NodeBuilder", ptr %6, i32 0, i32 4
  call void @_ZNSt6vectorIPN4YAML6detail4nodeESaIS3_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %14) #6
  %15 = getelementptr inbounds %"class.YAML::NodeBuilder", ptr %6, i32 0, i32 5
  call void @_ZNSt6vectorISt4pairIPN4YAML6detail4nodeEbESaIS5_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #6
  %16 = getelementptr inbounds %"class.YAML::NodeBuilder", ptr %6, i32 0, i32 6
  store i64 0, ptr %16, align 8, !tbaa !26
  %17 = getelementptr inbounds %"class.YAML::NodeBuilder", ptr %6, i32 0, i32 4
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #6
  store ptr null, ptr %5, align 8, !tbaa !5
  invoke void @_ZNSt6vectorIPN4YAML6detail4nodeESaIS3_EE9push_backEOS3_(ptr noundef nonnull align 8 dereferenceable(24) %17, ptr noundef nonnull align 8 dereferenceable(8) %5)
          to label %18 unwind label %27

18:                                               ; preds = %11
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #6
  ret void

19:                                               ; preds = %10, %1
  %20 = landingpad { ptr, i32 }
          cleanup
  %21 = extractvalue { ptr, i32 } %20, 0
  store ptr %21, ptr %3, align 8
  %22 = extractvalue { ptr, i32 } %20, 1
  store i32 %22, ptr %4, align 4
  br label %31

23:                                               ; preds = %9
  %24 = landingpad { ptr, i32 }
          cleanup
  %25 = extractvalue { ptr, i32 } %24, 0
  store ptr %25, ptr %3, align 8
  %26 = extractvalue { ptr, i32 } %24, 1
  store i32 %26, ptr %4, align 4
  call void @_ZdlPvm(ptr noundef %8, i64 noundef 16) #8
  br label %31

27:                                               ; preds = %11
  %28 = landingpad { ptr, i32 }
          cleanup
  %29 = extractvalue { ptr, i32 } %28, 0
  store ptr %29, ptr %3, align 8
  %30 = extractvalue { ptr, i32 } %28, 1
  store i32 %30, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #6
  call void @_ZNSt6vectorISt4pairIPN4YAML6detail4nodeEbESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #6
  call void @_ZNSt6vectorIPN4YAML6detail4nodeESaIS3_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %14) #6
  call void @_ZNSt6vectorIPN4YAML6detail4nodeESaIS3_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %13) #6
  call void @_ZNSt12__shared_ptrIN4YAML6detail13memory_holderELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %7) #6
  br label %31

31:                                               ; preds = %27, %23, %19
  call void @_ZN4YAML12EventHandlerD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %6) #6
  br label %32

32:                                               ; preds = %31
  %33 = load ptr, ptr %3, align 8
  %34 = load i32, ptr %4, align 4
  %35 = insertvalue { ptr, i32 } poison, ptr %33, 0
  %36 = insertvalue { ptr, i32 } %35, i32 %34, 1
  resume { ptr, i32 } %36
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN4YAML12EventHandlerC2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #1 align 2

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) #2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4YAML6detail13memory_holderC2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #0 align 2

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt10shared_ptrIN4YAML6detail13memory_holderEEC2IS2_vEEPT_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIPN4YAML6detail4nodeESaIS3_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIPN4YAML6detail4nodeEbESaIS5_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIPN4YAML6detail4nodeESaIS3_EE9push_backEOS3_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8)) #0 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #5

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIPN4YAML6detail4nodeEbESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIPN4YAML6detail4nodeESaIS3_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt12__shared_ptrIN4YAML6detail13memory_holderELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4YAML12EventHandlerD2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #4 align 2

attributes #0 = { 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 #1 = { 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 #2 = { 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 #3 = { 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 #4 = { 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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #6 = { nounwind }
attributes #7 = { builtin allocsize(0) }
attributes #8 = { 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 = !{!"vtable pointer", !8, i64 0}
!11 = !{!12, !6, i64 24}
!12 = !{!"_ZTSN4YAML11NodeBuilderE", !13, i64 0, !14, i64 8, !6, i64 24, !17, i64 32, !17, i64 56, !21, i64 80, !25, i64 104}
!13 = !{!"_ZTSN4YAML12EventHandlerE"}
!14 = !{!"_ZTSSt10shared_ptrIN4YAML6detail13memory_holderEE", !15, i64 0}
!15 = !{!"_ZTSSt12__shared_ptrIN4YAML6detail13memory_holderELN9__gnu_cxx12_Lock_policyE2EE", !6, i64 0, !16, i64 8}
!16 = !{!"_ZTSSt14__shared_countILN9__gnu_cxx12_Lock_policyE2EE", !6, i64 0}
!17 = !{!"_ZTSSt6vectorIPN4YAML6detail4nodeESaIS3_EE", !18, i64 0}
!18 = !{!"_ZTSSt12_Vector_baseIPN4YAML6detail4nodeESaIS3_EE", !19, i64 0}
!19 = !{!"_ZTSNSt12_Vector_baseIPN4YAML6detail4nodeESaIS3_EE12_Vector_implE", !20, i64 0}
!20 = !{!"_ZTSNSt12_Vector_baseIPN4YAML6detail4nodeESaIS3_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!21 = !{!"_ZTSSt6vectorISt4pairIPN4YAML6detail4nodeEbESaIS5_EE", !22, i64 0}
!22 = !{!"_ZTSSt12_Vector_baseISt4pairIPN4YAML6detail4nodeEbESaIS5_EE", !23, i64 0}
!23 = !{!"_ZTSNSt12_Vector_baseISt4pairIPN4YAML6detail4nodeEbESaIS5_EE12_Vector_implE", !24, i64 0}
!24 = !{!"_ZTSNSt12_Vector_baseISt4pairIPN4YAML6detail4nodeEbESaIS5_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!25 = !{!"long", !7, i64 0}
!26 = !{!12, !25, i64 104}


; 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"

@_ZTVN4YAML11NodeBuilderE = external dso_local unnamed_addr constant { [13 x ptr] }, align 8

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN4YAML11NodeBuilderC2Ev(ptr noundef nonnull align 8 dereferenceable(112) %0) unnamed_addr #0 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  tail call void @_ZN4YAML12EventHandlerC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %0) #6
  store ptr getelementptr inbounds inrange(-16, 88) (i8, ptr @_ZTVN4YAML11NodeBuilderE, i64 16), ptr %0, align 8, !tbaa !5
  %3 = getelementptr inbounds i8, ptr %0, i64 8
  %4 = invoke noalias noundef nonnull dereferenceable(16) ptr @_Znwm(i64 noundef 16) #7
          to label %5 unwind label %14

5:                                                ; preds = %1
  invoke void @_ZN4YAML6detail13memory_holderC2Ev(ptr noundef nonnull align 8 dereferenceable(16) %4)
          to label %6 unwind label %16

6:                                                ; preds = %5
  invoke void @_ZNSt10shared_ptrIN4YAML6detail13memory_holderEEC2IS2_vEEPT_(ptr noundef nonnull align 8 dereferenceable(16) %3, ptr noundef nonnull %4)
          to label %7 unwind label %14

7:                                                ; preds = %6
  %8 = getelementptr inbounds i8, ptr %0, i64 24
  store ptr null, ptr %8, align 8, !tbaa !8
  %9 = getelementptr inbounds i8, ptr %0, i64 32
  tail call void @_ZNSt6vectorIPN4YAML6detail4nodeESaIS3_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #6
  %10 = getelementptr inbounds i8, ptr %0, i64 56
  tail call void @_ZNSt6vectorIPN4YAML6detail4nodeESaIS3_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #6
  %11 = getelementptr inbounds i8, ptr %0, i64 80
  tail call void @_ZNSt6vectorISt4pairIPN4YAML6detail4nodeEbESaIS5_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #6
  %12 = getelementptr inbounds i8, ptr %0, i64 104
  store i64 0, ptr %12, align 8, !tbaa !25
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #6
  store ptr null, ptr %2, align 8, !tbaa !26
  invoke void @_ZNSt6vectorIPN4YAML6detail4nodeESaIS3_EE9push_backEOS3_(ptr noundef nonnull align 8 dereferenceable(24) %10, ptr noundef nonnull align 8 dereferenceable(8) %2)
          to label %13 unwind label %18

13:                                               ; preds = %7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #6
  ret void

14:                                               ; preds = %6, %1
  %15 = landingpad { ptr, i32 }
          cleanup
  br label %20

16:                                               ; preds = %5
  %17 = landingpad { ptr, i32 }
          cleanup
  tail call void @_ZdlPvm(ptr noundef nonnull %4, i64 noundef 16) #8
  br label %20

18:                                               ; preds = %7
  %19 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #6
  call void @_ZNSt6vectorISt4pairIPN4YAML6detail4nodeEbESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #6
  call void @_ZNSt6vectorIPN4YAML6detail4nodeESaIS3_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #6
  call void @_ZNSt6vectorIPN4YAML6detail4nodeESaIS3_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #6
  call void @_ZNSt12__shared_ptrIN4YAML6detail13memory_holderELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %3) #6
  br label %20

20:                                               ; preds = %18, %16, %14
  %.pn = phi { ptr, i32 } [ %19, %18 ], [ %15, %14 ], [ %17, %16 ]
  call void @_ZN4YAML12EventHandlerD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %0) #6
  resume { ptr, i32 } %.pn
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN4YAML12EventHandlerC2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #1 align 2

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) local_unnamed_addr #2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4YAML6detail13memory_holderC2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #0 align 2

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt10shared_ptrIN4YAML6detail13memory_holderEEC2IS2_vEEPT_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIPN4YAML6detail4nodeESaIS3_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIPN4YAML6detail4nodeEbESaIS5_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIPN4YAML6detail4nodeESaIS3_EE9push_backEOS3_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #5

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIPN4YAML6detail4nodeEbESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIPN4YAML6detail4nodeESaIS3_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt12__shared_ptrIN4YAML6detail13memory_holderELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4YAML12EventHandlerD2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #4 align 2

attributes #0 = { 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 #1 = { 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 #2 = { 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 #3 = { 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 #4 = { 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 nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #6 = { nounwind }
attributes #7 = { builtin allocsize(0) }
attributes #8 = { 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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !13, i64 24}
!9 = !{!"_ZTSN4YAML11NodeBuilderE", !10, i64 0, !11, i64 8, !13, i64 24, !16, i64 32, !16, i64 56, !20, i64 80, !24, i64 104}
!10 = !{!"_ZTSN4YAML12EventHandlerE"}
!11 = !{!"_ZTSSt10shared_ptrIN4YAML6detail13memory_holderEE", !12, i64 0}
!12 = !{!"_ZTSSt12__shared_ptrIN4YAML6detail13memory_holderELN9__gnu_cxx12_Lock_policyE2EE", !13, i64 0, !15, i64 8}
!13 = !{!"any pointer", !14, i64 0}
!14 = !{!"omnipotent char", !7, i64 0}
!15 = !{!"_ZTSSt14__shared_countILN9__gnu_cxx12_Lock_policyE2EE", !13, i64 0}
!16 = !{!"_ZTSSt6vectorIPN4YAML6detail4nodeESaIS3_EE", !17, i64 0}
!17 = !{!"_ZTSSt12_Vector_baseIPN4YAML6detail4nodeESaIS3_EE", !18, i64 0}
!18 = !{!"_ZTSNSt12_Vector_baseIPN4YAML6detail4nodeESaIS3_EE12_Vector_implE", !19, i64 0}
!19 = !{!"_ZTSNSt12_Vector_baseIPN4YAML6detail4nodeESaIS3_EE17_Vector_impl_dataE", !13, i64 0, !13, i64 8, !13, i64 16}
!20 = !{!"_ZTSSt6vectorISt4pairIPN4YAML6detail4nodeEbESaIS5_EE", !21, i64 0}
!21 = !{!"_ZTSSt12_Vector_baseISt4pairIPN4YAML6detail4nodeEbESaIS5_EE", !22, i64 0}
!22 = !{!"_ZTSNSt12_Vector_baseISt4pairIPN4YAML6detail4nodeEbESaIS5_EE12_Vector_implE", !23, i64 0}
!23 = !{!"_ZTSNSt12_Vector_baseISt4pairIPN4YAML6detail4nodeEbESaIS5_EE17_Vector_impl_dataE", !13, i64 0, !13, i64 8, !13, i64 16}
!24 = !{!"long", !14, i64 0}
!25 = !{!9, !24, i64 104}
!26 = !{!13, !13, i64 0}


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