; LLVM IR from vczh/herodb :: Kernel/Source/Vlpp.ll (ZN2vl7parsing12ParsingErrorC1Ev)

; 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::parsing::ParsingError" = type { %"class.vl::Object", %"class.vl::reflection::Description.base.139", %"struct.vl::parsing::ParsingTextRange", ptr, ptr, %"class.vl::ObjectString", %"class.vl::reflection::DescriptableObject" }
%"class.vl::Object" = type { ptr }
%"class.vl::reflection::Description.base.139" = 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::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 }

@_ZTVN2vl7parsing12ParsingErrorE = external dso_local unnamed_addr constant { [5 x ptr], [5 x ptr], [5 x ptr] }, align 8
@_ZTTN2vl7parsing12ParsingErrorE = external dso_local unnamed_addr constant [5 x ptr], align 8

declare i32 @__gxx_personality_v0(...)

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN2vl6ObjectC2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN2vl12ObjectStringIwEC2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN2vl7parsing16ParsingTextRangeC2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN2vl10reflection18DescriptableObjectC2Ev(ptr noundef nonnull align 8 dereferenceable(72)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN2vl10reflection18DescriptableObjectD2Ev(ptr noundef nonnull align 8 dereferenceable(72)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN2vl10reflection11DescriptionINS_7parsing12ParsingErrorEEC2Ev(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN2vl10reflection11DescriptionINS_7parsing12ParsingErrorEED2Ev(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN2vl7parsing12ParsingErrorC1Ev(ptr noundef nonnull align 8 dereferenceable(136) %0) unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  %3 = alloca ptr, align 8
  %4 = alloca i32, align 4
  store ptr %0, ptr %2, align 8, !tbaa !5
  %5 = load ptr, ptr %2, align 8
  %6 = getelementptr inbounds i8, ptr %5, i64 136
  call void @_ZN2vl10reflection18DescriptableObjectC2Ev(ptr noundef nonnull align 8 dereferenceable(72) %6)
  call void @_ZN2vl6ObjectC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %5) #3
  %7 = getelementptr inbounds i8, ptr %5, i64 8
  invoke void @_ZN2vl10reflection11DescriptionINS_7parsing12ParsingErrorEEC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef getelementptr inbounds ([5 x ptr], ptr @_ZTTN2vl7parsing12ParsingErrorE, i64 0, i64 1))
          to label %8 unwind label %17

8:                                                ; preds = %1
  store ptr getelementptr inbounds inrange(-24, 16) ({ [5 x ptr], [5 x ptr], [5 x ptr] }, ptr @_ZTVN2vl7parsing12ParsingErrorE, i32 0, i32 0, i32 3), ptr %5, align 8, !tbaa !9
  %9 = getelementptr inbounds i8, ptr %5, i64 8
  store ptr getelementptr inbounds inrange(-24, 16) ({ [5 x ptr], [5 x ptr], [5 x ptr] }, ptr @_ZTVN2vl7parsing12ParsingErrorE, i32 0, i32 1, i32 3), ptr %9, align 8, !tbaa !9
  %10 = getelementptr inbounds i8, ptr %5, i64 136
  store ptr getelementptr inbounds inrange(-24, 16) ({ [5 x ptr], [5 x ptr], [5 x ptr] }, ptr @_ZTVN2vl7parsing12ParsingErrorE, i32 0, i32 2, i32 3), ptr %10, align 8, !tbaa !9
  %11 = getelementptr inbounds %"class.vl::parsing::ParsingError", ptr %5, i32 0, i32 2
  invoke void @_ZN2vl7parsing16ParsingTextRangeC2Ev(ptr noundef nonnull align 8 dereferenceable(56) %11)
          to label %12 unwind label %21

12:                                               ; preds = %8
  %13 = getelementptr inbounds %"class.vl::parsing::ParsingError", ptr %5, i32 0, i32 3
  store ptr null, ptr %13, align 8, !tbaa !11
  %14 = getelementptr inbounds %"class.vl::parsing::ParsingError", ptr %5, i32 0, i32 4
  store ptr null, ptr %14, align 8, !tbaa !19
  %15 = getelementptr inbounds %"class.vl::parsing::ParsingError", ptr %5, i32 0, i32 5
  invoke void @_ZN2vl12ObjectStringIwEC2Ev(ptr noundef nonnull align 8 dereferenceable(48) %15)
          to label %16 unwind label %21

16:                                               ; preds = %12
  ret void

17:                                               ; preds = %1
  %18 = landingpad { ptr, i32 }
          cleanup
  %19 = extractvalue { ptr, i32 } %18, 0
  store ptr %19, ptr %3, align 8
  %20 = extractvalue { ptr, i32 } %18, 1
  store i32 %20, ptr %4, align 4
  br label %26

21:                                               ; preds = %12, %8
  %22 = landingpad { ptr, i32 }
          cleanup
  %23 = extractvalue { ptr, i32 } %22, 0
  store ptr %23, ptr %3, align 8
  %24 = extractvalue { ptr, i32 } %22, 1
  store i32 %24, ptr %4, align 4
  %25 = getelementptr inbounds i8, ptr %5, i64 8
  call void @_ZN2vl10reflection11DescriptionINS_7parsing12ParsingErrorEED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %25, ptr noundef getelementptr inbounds ([5 x ptr], ptr @_ZTTN2vl7parsing12ParsingErrorE, i64 0, i64 1)) #3
  br label %26

26:                                               ; preds = %21, %17
  call void @_ZN2vl6ObjectD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %5) #3
  %27 = getelementptr inbounds i8, ptr %5, i64 136
  call void @_ZN2vl10reflection18DescriptableObjectD2Ev(ptr noundef nonnull align 8 dereferenceable(72) %27) #3
  br label %28

28:                                               ; preds = %26
  %29 = load ptr, ptr %3, align 8
  %30 = load i32, ptr %4, align 4
  %31 = insertvalue { ptr, i32 } poison, ptr %29, 0
  %32 = insertvalue { ptr, i32 } %31, i32 %30, 1
  resume { ptr, i32 } %32
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN2vl6ObjectD2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #1 align 2

attributes #0 = { 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 #1 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { 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 = { 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 72}
!12 = !{!"_ZTSN2vl7parsing12ParsingErrorE", !13, i64 0, !14, i64 8, !15, i64 16, !6, i64 72, !6, i64 80, !18, i64 88}
!13 = !{!"_ZTSN2vl6ObjectE"}
!14 = !{!"_ZTSN2vl10reflection11DescriptionINS_7parsing12ParsingErrorEEE"}
!15 = !{!"_ZTSN2vl7parsing16ParsingTextRangeE", !16, i64 0, !16, i64 24, !17, i64 48}
!16 = !{!"_ZTSN2vl7parsing14ParsingTextPosE", !17, i64 0, !17, i64 8, !17, i64 16}
!17 = !{!"long", !7, i64 0}
!18 = !{!"_ZTSN2vl12ObjectStringIwEE", !13, i64 0, !6, i64 8, !6, i64 16, !17, i64 24, !17, i64 32, !17, i64 40}
!19 = !{!12, !6, i64 80}


; 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"

@_ZTVN2vl7parsing12ParsingErrorE = external dso_local unnamed_addr constant { [5 x ptr], [5 x ptr], [5 x ptr] }, align 8
@_ZTTN2vl7parsing12ParsingErrorE = external dso_local unnamed_addr constant [5 x ptr], align 8

declare i32 @__gxx_personality_v0(...)

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN2vl6ObjectC2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN2vl12ObjectStringIwEC2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN2vl7parsing16ParsingTextRangeC2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN2vl10reflection18DescriptableObjectC2Ev(ptr noundef nonnull align 8 dereferenceable(72)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN2vl10reflection18DescriptableObjectD2Ev(ptr noundef nonnull align 8 dereferenceable(72)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN2vl10reflection11DescriptionINS_7parsing12ParsingErrorEEC2Ev(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN2vl10reflection11DescriptionINS_7parsing12ParsingErrorEED2Ev(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN2vl7parsing12ParsingErrorC1Ev(ptr noundef nonnull align 8 dereferenceable(136) %0) unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %2 = getelementptr inbounds i8, ptr %0, i64 136
  tail call void @_ZN2vl10reflection18DescriptableObjectC2Ev(ptr noundef nonnull align 8 dereferenceable(72) %2)
  tail call void @_ZN2vl6ObjectC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %0) #4
  %3 = getelementptr inbounds i8, ptr %0, i64 8
  tail call void @_ZN2vl10reflection11DescriptionINS_7parsing12ParsingErrorEEC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull getelementptr inbounds (i8, ptr @_ZTTN2vl7parsing12ParsingErrorE, i64 8))
  store ptr getelementptr inbounds inrange(-24, 16) (i8, ptr @_ZTVN2vl7parsing12ParsingErrorE, i64 24), ptr %0, align 8, !tbaa !5
  store ptr getelementptr inbounds inrange(-24, 16) (i8, ptr @_ZTVN2vl7parsing12ParsingErrorE, i64 64), ptr %3, align 8, !tbaa !5
  store ptr getelementptr inbounds inrange(-24, 16) (i8, ptr @_ZTVN2vl7parsing12ParsingErrorE, i64 104), ptr %2, align 8, !tbaa !5
  %4 = getelementptr inbounds i8, ptr %0, i64 16
  invoke void @_ZN2vl7parsing16ParsingTextRangeC2Ev(ptr noundef nonnull align 8 dereferenceable(56) %4)
          to label %5 unwind label %8

5:                                                ; preds = %1
  %6 = getelementptr inbounds i8, ptr %0, i64 72
  %7 = getelementptr inbounds i8, ptr %0, i64 88
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(16) %6, i8 0, i64 16, i1 false)
  tail call void @_ZN2vl12ObjectStringIwEC2Ev(ptr noundef nonnull align 8 dereferenceable(48) %7)
  ret void

8:                                                ; preds = %1
  %9 = landingpad { ptr, i32 }
          cleanup
  tail call void @_ZN2vl10reflection11DescriptionINS_7parsing12ParsingErrorEED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull getelementptr inbounds (i8, ptr @_ZTTN2vl7parsing12ParsingErrorE, i64 8)) #4
  tail call void @_ZN2vl6ObjectD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %0) #4
  tail call void @_ZN2vl10reflection18DescriptableObjectD2Ev(ptr noundef nonnull align 8 dereferenceable(72) %2) #4
  resume { ptr, i32 } %9
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN2vl6ObjectD2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #1 align 2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #3

attributes #0 = { 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 #1 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { 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 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #4 = { 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"}


; Effective O3 passes: EarlyCSEPass,InstCombinePass,MemCpyOptPass,SROAPass,SimplifyCFGPass,TailCallElimPass