; LLVM IR from vczh/herodb :: Kernel/Source/Vlpp.ll (ZN2vl7parsing9analyzing5StateC2Ev)

; 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::analyzing::State" = type { %"class.vl::Object", %"class.vl::collections::List.395", %"class.vl::collections::List.395", i8, ptr, ptr, ptr, ptr, i32, %"class.vl::ObjectString", %"class.vl::ObjectString" }
%"class.vl::Object" = type { ptr }
%"class.vl::collections::List.395" = type { %"class.vl::collections::ListBase.base.401", %"class.vl::collections::IEnumerable.399" }
%"class.vl::collections::ListBase.base.401" = type <{ %"class.vl::collections::ArrayBase.base.400", i64, i8 }>
%"class.vl::collections::ArrayBase.base.400" = type { %"class.vl::collections::ListStore.398", ptr, i64 }
%"class.vl::collections::ListStore.398" = type { %"class.vl::Object" }
%"class.vl::collections::IEnumerable.399" = type { %"class.vl::Interface" }
%"class.vl::Interface" = type { ptr }
%"class.vl::ObjectString" = type { %"class.vl::Object", ptr, ptr, i64, i64, i64 }

@_ZTVN2vl7parsing9analyzing5StateE = external dso_local unnamed_addr constant { [4 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 @_ZN2vl12ObjectStringIwED2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #1 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
define dso_local void @_ZN2vl7parsing9analyzing5StateC2Ev(ptr noundef nonnull align 8 dereferenceable(248) %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
  call void @_ZN2vl6ObjectC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %5) #3
  store ptr getelementptr inbounds inrange(-16, 16) ({ [4 x ptr] }, ptr @_ZTVN2vl7parsing9analyzing5StateE, i32 0, i32 0, i32 2), ptr %5, align 8, !tbaa !9
  %6 = getelementptr inbounds %"class.vl::parsing::analyzing::State", ptr %5, i32 0, i32 1
  invoke void @_ZN2vl11collections4ListIPNS_7parsing9analyzing10TransitionES5_EC1Ev(ptr noundef nonnull align 8 dereferenceable(33) %6)
          to label %7 unwind label %20

7:                                                ; preds = %1
  %8 = getelementptr inbounds %"class.vl::parsing::analyzing::State", ptr %5, i32 0, i32 2
  invoke void @_ZN2vl11collections4ListIPNS_7parsing9analyzing10TransitionES5_EC1Ev(ptr noundef nonnull align 8 dereferenceable(33) %8)
          to label %9 unwind label %24

9:                                                ; preds = %7
  %10 = getelementptr inbounds %"class.vl::parsing::analyzing::State", ptr %5, i32 0, i32 3
  store i8 0, ptr %10, align 8, !tbaa !11
  %11 = getelementptr inbounds %"class.vl::parsing::analyzing::State", ptr %5, i32 0, i32 4
  store ptr null, ptr %11, align 8, !tbaa !22
  %12 = getelementptr inbounds %"class.vl::parsing::analyzing::State", ptr %5, i32 0, i32 5
  store ptr null, ptr %12, align 8, !tbaa !23
  %13 = getelementptr inbounds %"class.vl::parsing::analyzing::State", ptr %5, i32 0, i32 6
  store ptr null, ptr %13, align 8, !tbaa !24
  %14 = getelementptr inbounds %"class.vl::parsing::analyzing::State", ptr %5, i32 0, i32 7
  store ptr null, ptr %14, align 8, !tbaa !25
  %15 = getelementptr inbounds %"class.vl::parsing::analyzing::State", ptr %5, i32 0, i32 8
  store i32 0, ptr %15, align 8, !tbaa !26
  %16 = getelementptr inbounds %"class.vl::parsing::analyzing::State", ptr %5, i32 0, i32 9
  invoke void @_ZN2vl12ObjectStringIwEC2Ev(ptr noundef nonnull align 8 dereferenceable(48) %16)
          to label %17 unwind label %28

17:                                               ; preds = %9
  %18 = getelementptr inbounds %"class.vl::parsing::analyzing::State", ptr %5, i32 0, i32 10
  invoke void @_ZN2vl12ObjectStringIwEC2Ev(ptr noundef nonnull align 8 dereferenceable(48) %18)
          to label %19 unwind label %32

19:                                               ; preds = %17
  ret void

20:                                               ; preds = %1
  %21 = landingpad { ptr, i32 }
          cleanup
  %22 = extractvalue { ptr, i32 } %21, 0
  store ptr %22, ptr %3, align 8
  %23 = extractvalue { ptr, i32 } %21, 1
  store i32 %23, ptr %4, align 4
  br label %38

24:                                               ; preds = %7
  %25 = landingpad { ptr, i32 }
          cleanup
  %26 = extractvalue { ptr, i32 } %25, 0
  store ptr %26, ptr %3, align 8
  %27 = extractvalue { ptr, i32 } %25, 1
  store i32 %27, ptr %4, align 4
  br label %37

28:                                               ; preds = %9
  %29 = landingpad { ptr, i32 }
          cleanup
  %30 = extractvalue { ptr, i32 } %29, 0
  store ptr %30, ptr %3, align 8
  %31 = extractvalue { ptr, i32 } %29, 1
  store i32 %31, ptr %4, align 4
  br label %36

32:                                               ; preds = %17
  %33 = landingpad { ptr, i32 }
          cleanup
  %34 = extractvalue { ptr, i32 } %33, 0
  store ptr %34, ptr %3, align 8
  %35 = extractvalue { ptr, i32 } %33, 1
  store i32 %35, ptr %4, align 4
  call void @_ZN2vl12ObjectStringIwED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %16) #3
  br label %36

36:                                               ; preds = %32, %28
  call void @_ZN2vl11collections4ListIPNS_7parsing9analyzing10TransitionES5_ED1Ev(ptr noundef nonnull align 8 dereferenceable(33) %8) #3
  br label %37

37:                                               ; preds = %36, %24
  call void @_ZN2vl11collections4ListIPNS_7parsing9analyzing10TransitionES5_ED1Ev(ptr noundef nonnull align 8 dereferenceable(33) %6) #3
  br label %38

38:                                               ; preds = %37, %20
  call void @_ZN2vl6ObjectD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %5) #3
  br label %39

39:                                               ; preds = %38
  %40 = load ptr, ptr %3, align 8
  %41 = load i32, ptr %4, align 4
  %42 = insertvalue { ptr, i32 } poison, ptr %40, 0
  %43 = insertvalue { ptr, i32 } %42, i32 %41, 1
  resume { ptr, i32 } %43
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN2vl11collections4ListIPNS_7parsing9analyzing10TransitionES5_EC1Ev(ptr noundef nonnull align 8 dereferenceable(33)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN2vl11collections4ListIPNS_7parsing9analyzing10TransitionES5_ED1Ev(ptr noundef nonnull align 8 dereferenceable(33)) unnamed_addr #0 align 2

; 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, !19, i64 104}
!12 = !{!"_ZTSN2vl7parsing9analyzing5StateE", !13, i64 0, !14, i64 8, !14, i64 56, !19, i64 104, !6, i64 112, !6, i64 120, !6, i64 128, !6, i64 136, !20, i64 144, !21, i64 152, !21, i64 200}
!13 = !{!"_ZTSN2vl6ObjectE"}
!14 = !{!"_ZTSN2vl11collections4ListIPNS_7parsing9analyzing10TransitionES5_EE", !15, i64 0}
!15 = !{!"_ZTSN2vl11collections8ListBaseIPNS_7parsing9analyzing10TransitionES5_EE", !16, i64 0, !18, i64 24, !19, i64 32}
!16 = !{!"_ZTSN2vl11collections9ArrayBaseIPNS_7parsing9analyzing10TransitionEEE", !17, i64 0, !6, i64 8, !18, i64 16}
!17 = !{!"_ZTSN2vl11collections9ListStoreIPNS_7parsing9analyzing10TransitionELb1EEE", !13, i64 0}
!18 = !{!"long", !7, i64 0}
!19 = !{!"bool", !7, i64 0}
!20 = !{!"_ZTSN2vl7parsing9analyzing5State13StatePositionE", !7, i64 0}
!21 = !{!"_ZTSN2vl12ObjectStringIwEE", !13, i64 0, !6, i64 8, !6, i64 16, !18, i64 24, !18, i64 32, !18, i64 40}
!22 = !{!12, !6, i64 112}
!23 = !{!12, !6, i64 120}
!24 = !{!12, !6, i64 128}
!25 = !{!12, !6, i64 136}
!26 = !{!12, !20, i64 144}


; 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"

@_ZTVN2vl7parsing9analyzing5StateE = external dso_local unnamed_addr constant { [4 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
define dso_local void @_ZN2vl7parsing9analyzing5StateC2Ev(ptr noundef nonnull align 8 dereferenceable(248) %0) unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  tail call void @_ZN2vl6ObjectC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %0) #4
  store ptr getelementptr inbounds inrange(-16, 16) (i8, ptr @_ZTVN2vl7parsing9analyzing5StateE, i64 16), ptr %0, align 8, !tbaa !5
  %2 = getelementptr inbounds i8, ptr %0, i64 8
  invoke void @_ZN2vl11collections4ListIPNS_7parsing9analyzing10TransitionES5_EC1Ev(ptr noundef nonnull align 8 dereferenceable(33) %2)
          to label %3 unwind label %10

3:                                                ; preds = %1
  %4 = getelementptr inbounds i8, ptr %0, i64 56
  invoke void @_ZN2vl11collections4ListIPNS_7parsing9analyzing10TransitionES5_EC1Ev(ptr noundef nonnull align 8 dereferenceable(33) %4)
          to label %5 unwind label %12

5:                                                ; preds = %3
  %6 = getelementptr inbounds i8, ptr %0, i64 104
  store i8 0, ptr %6, align 8, !tbaa !8
  %7 = getelementptr inbounds i8, ptr %0, i64 112
  %8 = getelementptr inbounds i8, ptr %0, i64 152
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(36) %7, i8 0, i64 36, i1 false)
  tail call void @_ZN2vl12ObjectStringIwEC2Ev(ptr noundef nonnull align 8 dereferenceable(48) %8)
  %9 = getelementptr inbounds i8, ptr %0, i64 200
  tail call void @_ZN2vl12ObjectStringIwEC2Ev(ptr noundef nonnull align 8 dereferenceable(48) %9)
  ret void

10:                                               ; preds = %1
  %11 = landingpad { ptr, i32 }
          cleanup
  br label %14

12:                                               ; preds = %3
  %13 = landingpad { ptr, i32 }
          cleanup
  tail call void @_ZN2vl11collections4ListIPNS_7parsing9analyzing10TransitionES5_ED1Ev(ptr noundef nonnull align 8 dereferenceable(33) %2) #4
  br label %14

14:                                               ; preds = %12, %10
  %.pn = phi { ptr, i32 } [ %13, %12 ], [ %11, %10 ]
  tail call void @_ZN2vl6ObjectD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %0) #4
  resume { ptr, i32 } %.pn
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN2vl11collections4ListIPNS_7parsing9analyzing10TransitionES5_EC1Ev(ptr noundef nonnull align 8 dereferenceable(33)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN2vl11collections4ListIPNS_7parsing9analyzing10TransitionES5_ED1Ev(ptr noundef nonnull align 8 dereferenceable(33)) unnamed_addr #0 align 2

; 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"}
!8 = !{!9, !18, i64 104}
!9 = !{!"_ZTSN2vl7parsing9analyzing5StateE", !10, i64 0, !11, i64 8, !11, i64 56, !18, i64 104, !15, i64 112, !15, i64 120, !15, i64 128, !15, i64 136, !19, i64 144, !20, i64 152, !20, i64 200}
!10 = !{!"_ZTSN2vl6ObjectE"}
!11 = !{!"_ZTSN2vl11collections4ListIPNS_7parsing9analyzing10TransitionES5_EE", !12, i64 0}
!12 = !{!"_ZTSN2vl11collections8ListBaseIPNS_7parsing9analyzing10TransitionES5_EE", !13, i64 0, !17, i64 24, !18, i64 32}
!13 = !{!"_ZTSN2vl11collections9ArrayBaseIPNS_7parsing9analyzing10TransitionEEE", !14, i64 0, !15, i64 8, !17, i64 16}
!14 = !{!"_ZTSN2vl11collections9ListStoreIPNS_7parsing9analyzing10TransitionELb1EEE", !10, i64 0}
!15 = !{!"any pointer", !16, i64 0}
!16 = !{!"omnipotent char", !7, i64 0}
!17 = !{!"long", !16, i64 0}
!18 = !{!"bool", !16, i64 0}
!19 = !{!"_ZTSN2vl7parsing9analyzing5State13StatePositionE", !16, i64 0}
!20 = !{!"_ZTSN2vl12ObjectStringIwEE", !10, i64 0, !15, i64 8, !15, i64 16, !17, i64 24, !17, i64 32, !17, i64 40}


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