; LLVM IR from vczh/herodb :: Kernel/Source/Vlpp.ll (ZN2vl7parsing16ParsingTreeToken5CloneEv)

; 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.vl::Ptr.46" = type { ptr, ptr, ptr, ptr }
%"class.vl::Ptr.595" = type { ptr, ptr, ptr, ptr }
%"class.vl::parsing::ParsingTreeToken" = type { %"class.vl::parsing::ParsingTreeNode.base", %"class.vl::reflection::Description.base.607", %"class.vl::ObjectString", i64, %"class.vl::reflection::DescriptableObject" }
%"class.vl::parsing::ParsingTreeNode.base" = type { %"class.vl::Object", %"class.vl::reflection::Description.base.597", %"struct.vl::parsing::ParsingTextRange", ptr, %"class.vl::collections::List.598" }
%"class.vl::Object" = type { ptr }
%"class.vl::reflection::Description.base.597" = type { ptr }
%"struct.vl::parsing::ParsingTextRange" = type { %"struct.vl::parsing::ParsingTextPos", %"struct.vl::parsing::ParsingTextPos", i64 }
%"struct.vl::parsing::ParsingTextPos" = type { i64, i64, i64 }
%"class.vl::collections::List.598" = type { %"class.vl::collections::ListBase.base.604", %"class.vl::collections::IEnumerable.602" }
%"class.vl::collections::ListBase.base.604" = type <{ %"class.vl::collections::ArrayBase.base.603", i64, i8 }>
%"class.vl::collections::ArrayBase.base.603" = type { %"class.vl::collections::ListStore.601", ptr, i64 }
%"class.vl::collections::ListStore.601" = type { %"class.vl::Object" }
%"class.vl::collections::IEnumerable.602" = type { %"class.vl::Interface" }
%"class.vl::Interface" = type { ptr }
%"class.vl::reflection::Description.base.607" = type { ptr }
%"class.vl::ObjectString" = type { %"class.vl::Object", ptr, ptr, i64, i64, i64 }
%"class.vl::reflection::DescriptableObject" = type { ptr, i64, ptr, i64, ptr, %"class.vl::Ptr.12" }
%"class.vl::Ptr.12" = type { ptr, ptr, ptr, ptr }
%"class.vl::parsing::ParsingTreeNode" = type { %"class.vl::Object", %"class.vl::reflection::Description.base.597", %"struct.vl::parsing::ParsingTextRange", ptr, %"class.vl::collections::List.598", %"class.vl::reflection::DescriptableObject" }

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

declare i32 @__gxx_personality_v0(...)

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN2vl3PtrINS_7parsing16ParsingTreeTokenEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN2vl7parsing16ParsingTreeTokenC1ERKNS_12ObjectStringIwEElRKNS0_16ParsingTextRangeE(ptr noundef nonnull align 8 dereferenceable(192), ptr noundef nonnull align 8 dereferenceable(48), i64 noundef, ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN2vl3PtrINS_7parsing15ParsingTreeNodeEEC2INS1_16ParsingTreeTokenEEERKNS0_IT_EE(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN2vl3PtrINS_7parsing16ParsingTreeTokenEEC2EPS2_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN2vl7parsing16ParsingTreeToken5CloneEv(ptr dead_on_unwind noalias writable sret(%"class.vl::Ptr.46") align 8 %0, ptr noundef nonnull align 8 dereferenceable(192) %1) unnamed_addr #4 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca %"class.vl::Ptr.595", align 8
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  store ptr %0, ptr %3, align 8
  store ptr %1, ptr %4, align 8, !tbaa !5
  %8 = load ptr, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 32, ptr %5) #5
  %9 = call noalias noundef nonnull ptr @_Znwm(i64 noundef 264) #6
  %10 = getelementptr inbounds %"class.vl::parsing::ParsingTreeToken", ptr %8, i32 0, i32 2
  %11 = getelementptr inbounds %"class.vl::parsing::ParsingTreeToken", ptr %8, i32 0, i32 3
  %12 = load i64, ptr %11, align 8, !tbaa !9
  %13 = getelementptr inbounds %"class.vl::parsing::ParsingTreeNode", ptr %8, i32 0, i32 2
  invoke void @_ZN2vl7parsing16ParsingTreeTokenC1ERKNS_12ObjectStringIwEElRKNS0_16ParsingTextRangeE(ptr noundef nonnull align 8 dereferenceable(192) %9, ptr noundef nonnull align 8 dereferenceable(48) %10, i64 noundef %12, ptr noundef nonnull align 8 dereferenceable(56) %13)
          to label %14 unwind label %16

14:                                               ; preds = %2
  call void @_ZN2vl3PtrINS_7parsing16ParsingTreeTokenEEC2EPS2_(ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef %9)
  invoke void @_ZN2vl3PtrINS_7parsing15ParsingTreeNodeEEC2INS1_16ParsingTreeTokenEEERKNS0_IT_EE(ptr noundef nonnull align 8 dereferenceable(32) %0, ptr noundef nonnull align 8 dereferenceable(32) %5)
          to label %15 unwind label %20

15:                                               ; preds = %14
  call void @_ZN2vl3PtrINS_7parsing16ParsingTreeTokenEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #5
  call void @llvm.lifetime.end.p0(i64 32, ptr %5) #5
  ret void

16:                                               ; preds = %2
  %17 = landingpad { ptr, i32 }
          cleanup
  %18 = extractvalue { ptr, i32 } %17, 0
  store ptr %18, ptr %6, align 8
  %19 = extractvalue { ptr, i32 } %17, 1
  store i32 %19, ptr %7, align 4
  call void @_ZdlPvm(ptr noundef %9, i64 noundef 264) #7
  br label %24

20:                                               ; preds = %14
  %21 = landingpad { ptr, i32 }
          cleanup
  %22 = extractvalue { ptr, i32 } %21, 0
  store ptr %22, ptr %6, align 8
  %23 = extractvalue { ptr, i32 } %21, 1
  store i32 %23, ptr %7, align 4
  call void @_ZN2vl3PtrINS_7parsing16ParsingTreeTokenEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #5
  br label %24

24:                                               ; preds = %20, %16
  call void @llvm.lifetime.end.p0(i64 32, ptr %5) #5
  br label %25

25:                                               ; preds = %24
  %26 = load ptr, ptr %6, align 8
  %27 = load i32, ptr %7, align 4
  %28 = insertvalue { ptr, i32 } poison, ptr %26, 0
  %29 = insertvalue { ptr, i32 } %28, i32 %27, 1
  resume { ptr, i32 } %29
}

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 = { 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 #5 = { nounwind }
attributes #6 = { builtin allocsize(0) }
attributes #7 = { 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, !16, i64 184}
!10 = !{!"_ZTSN2vl7parsing16ParsingTreeTokenE", !11, i64 0, !22, i64 128, !23, i64 136, !16, i64 184}
!11 = !{!"_ZTSN2vl7parsing15ParsingTreeNodeE", !12, i64 0, !13, i64 8, !14, i64 16, !6, i64 72, !17, i64 80}
!12 = !{!"_ZTSN2vl6ObjectE"}
!13 = !{!"_ZTSN2vl10reflection11DescriptionINS_7parsing15ParsingTreeNodeEEE"}
!14 = !{!"_ZTSN2vl7parsing16ParsingTextRangeE", !15, i64 0, !15, i64 24, !16, i64 48}
!15 = !{!"_ZTSN2vl7parsing14ParsingTextPosE", !16, i64 0, !16, i64 8, !16, i64 16}
!16 = !{!"long", !7, i64 0}
!17 = !{!"_ZTSN2vl11collections4ListINS_3PtrINS_7parsing15ParsingTreeNodeEEEPS4_EE", !18, i64 0}
!18 = !{!"_ZTSN2vl11collections8ListBaseINS_3PtrINS_7parsing15ParsingTreeNodeEEEPS4_EE", !19, i64 0, !16, i64 24, !21, i64 32}
!19 = !{!"_ZTSN2vl11collections9ArrayBaseINS_3PtrINS_7parsing15ParsingTreeNodeEEEEE", !20, i64 0, !6, i64 8, !16, i64 16}
!20 = !{!"_ZTSN2vl11collections9ListStoreINS_3PtrINS_7parsing15ParsingTreeNodeEEELb0EEE", !12, i64 0}
!21 = !{!"bool", !7, i64 0}
!22 = !{!"_ZTSN2vl10reflection11DescriptionINS_7parsing16ParsingTreeTokenEEE"}
!23 = !{!"_ZTSN2vl12ObjectStringIwEE", !12, i64 0, !6, i64 8, !6, i64 16, !16, i64 24, !16, i64 32, !16, i64 40}


; 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.vl::Ptr.46" = type { ptr, ptr, ptr, ptr }
%"class.vl::Ptr.595" = type { ptr, ptr, ptr, ptr }

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

declare i32 @__gxx_personality_v0(...)

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN2vl3PtrINS_7parsing16ParsingTreeTokenEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN2vl7parsing16ParsingTreeTokenC1ERKNS_12ObjectStringIwEElRKNS0_16ParsingTextRangeE(ptr noundef nonnull align 8 dereferenceable(192), ptr noundef nonnull align 8 dereferenceable(48), i64 noundef, ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN2vl3PtrINS_7parsing15ParsingTreeNodeEEC2INS1_16ParsingTreeTokenEEERKNS0_IT_EE(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN2vl3PtrINS_7parsing16ParsingTreeTokenEEC2EPS2_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN2vl7parsing16ParsingTreeToken5CloneEv(ptr dead_on_unwind noalias writable sret(%"class.vl::Ptr.46") align 8 %0, ptr noundef nonnull align 8 dereferenceable(192) %1) unnamed_addr #4 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.vl::Ptr.595", align 8
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %3) #5
  %4 = tail call noalias noundef nonnull dereferenceable(264) ptr @_Znwm(i64 noundef 264) #6
  %5 = getelementptr inbounds i8, ptr %1, i64 136
  %6 = getelementptr inbounds i8, ptr %1, i64 184
  %7 = load i64, ptr %6, align 8, !tbaa !5
  %8 = getelementptr inbounds i8, ptr %1, i64 16
  invoke void @_ZN2vl7parsing16ParsingTreeTokenC1ERKNS_12ObjectStringIwEElRKNS0_16ParsingTextRangeE(ptr noundef nonnull align 8 dereferenceable(192) %4, ptr noundef nonnull align 8 dereferenceable(48) %5, i64 noundef %7, ptr noundef nonnull align 8 dereferenceable(56) %8)
          to label %9 unwind label %10

9:                                                ; preds = %2
  call void @_ZN2vl3PtrINS_7parsing16ParsingTreeTokenEEC2EPS2_(ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef nonnull %4)
  call void @_ZN2vl3PtrINS_7parsing15ParsingTreeNodeEEC2INS1_16ParsingTreeTokenEEERKNS0_IT_EE(ptr noundef nonnull align 8 dereferenceable(32) %0, ptr noundef nonnull align 8 dereferenceable(32) %3)
  call void @_ZN2vl3PtrINS_7parsing16ParsingTreeTokenEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #5
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #5
  ret void

10:                                               ; preds = %2
  %11 = landingpad { ptr, i32 }
          cleanup
  tail call void @_ZdlPvm(ptr noundef nonnull %4, i64 noundef 264) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #5
  resume { ptr, i32 } %11
}

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 = { 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 #5 = { nounwind }
attributes #6 = { builtin allocsize(0) }
attributes #7 = { 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, !12, i64 184}
!6 = !{!"_ZTSN2vl7parsing16ParsingTreeTokenE", !7, i64 0, !21, i64 128, !22, i64 136, !12, i64 184}
!7 = !{!"_ZTSN2vl7parsing15ParsingTreeNodeE", !8, i64 0, !9, i64 8, !10, i64 16, !15, i64 72, !16, i64 80}
!8 = !{!"_ZTSN2vl6ObjectE"}
!9 = !{!"_ZTSN2vl10reflection11DescriptionINS_7parsing15ParsingTreeNodeEEE"}
!10 = !{!"_ZTSN2vl7parsing16ParsingTextRangeE", !11, i64 0, !11, i64 24, !12, i64 48}
!11 = !{!"_ZTSN2vl7parsing14ParsingTextPosE", !12, i64 0, !12, i64 8, !12, i64 16}
!12 = !{!"long", !13, i64 0}
!13 = !{!"omnipotent char", !14, i64 0}
!14 = !{!"Simple C++ TBAA"}
!15 = !{!"any pointer", !13, i64 0}
!16 = !{!"_ZTSN2vl11collections4ListINS_3PtrINS_7parsing15ParsingTreeNodeEEEPS4_EE", !17, i64 0}
!17 = !{!"_ZTSN2vl11collections8ListBaseINS_3PtrINS_7parsing15ParsingTreeNodeEEEPS4_EE", !18, i64 0, !12, i64 24, !20, i64 32}
!18 = !{!"_ZTSN2vl11collections9ArrayBaseINS_3PtrINS_7parsing15ParsingTreeNodeEEEEE", !19, i64 0, !15, i64 8, !12, i64 16}
!19 = !{!"_ZTSN2vl11collections9ListStoreINS_3PtrINS_7parsing15ParsingTreeNodeEEELb0EEE", !8, i64 0}
!20 = !{!"bool", !13, i64 0}
!21 = !{!"_ZTSN2vl10reflection11DescriptionINS_7parsing16ParsingTreeTokenEEE"}
!22 = !{!"_ZTSN2vl12ObjectStringIwEE", !8, i64 0, !15, i64 8, !15, i64 16, !12, i64 24, !12, i64 32, !12, i64 40}


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