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

; 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.477" = type { ptr, ptr, ptr, ptr }

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) #0

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) #1

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN2vl7parsing9analyzing20CollectAttributeInfoENS_3PtrINS0_7tabling12ParsingTable17AttributeInfoListEEERNS_11collections4ListINS2_INS0_11definitions26ParsingDefinitionAttributeEEEPSA_EE(ptr noundef, ptr noundef nonnull align 8 dereferenceable(33)) #2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN2vl7parsing9analyzing19CreateAttributeInfoERNS_11collections4ListINS_3PtrINS0_11definitions26ParsingDefinitionAttributeEEEPS6_EE(ptr dead_on_unwind noalias writable sret(%"class.vl::Ptr.477") align 8 %0, ptr noundef nonnull align 8 dereferenceable(33) %1) #2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i1, align 1
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca %"class.vl::Ptr.477", align 8
  store ptr %0, ptr %3, align 8
  store ptr %1, ptr %4, align 8, !tbaa !5
  store i1 false, ptr %5, align 1
  %9 = call noalias noundef nonnull ptr @_Znwm(i64 noundef 56) #5
  invoke void @_ZN2vl7parsing7tabling12ParsingTable17AttributeInfoListC2Ev(ptr noundef nonnull align 8 dereferenceable(56) %9)
          to label %10 unwind label %15

10:                                               ; preds = %2
  call void @_ZN2vl3PtrINS_7parsing7tabling12ParsingTable17AttributeInfoListEEC2EPS4_(ptr noundef nonnull align 8 dereferenceable(32) %0, ptr noundef %9)
  invoke void @_ZN2vl3PtrINS_7parsing7tabling12ParsingTable17AttributeInfoListEEC2ERKS5_(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef nonnull align 8 dereferenceable(32) %0)
          to label %11 unwind label %19

11:                                               ; preds = %10
  %12 = load ptr, ptr %4, align 8, !tbaa !5
  invoke void @_ZN2vl7parsing9analyzing20CollectAttributeInfoENS_3PtrINS0_7tabling12ParsingTable17AttributeInfoListEEERNS_11collections4ListINS2_INS0_11definitions26ParsingDefinitionAttributeEEEPSA_EE(ptr noundef %8, ptr noundef nonnull align 8 dereferenceable(33) %12)
          to label %13 unwind label %23

13:                                               ; preds = %11
  call void @_ZN2vl3PtrINS_7parsing7tabling12ParsingTable17AttributeInfoListEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #6
  store i1 true, ptr %5, align 1
  %14 = load i1, ptr %5, align 1
  br i1 %14, label %28, label %27

15:                                               ; preds = %2
  %16 = landingpad { ptr, i32 }
          cleanup
  %17 = extractvalue { ptr, i32 } %16, 0
  store ptr %17, ptr %6, align 8
  %18 = extractvalue { ptr, i32 } %16, 1
  store i32 %18, ptr %7, align 4
  call void @_ZdlPvm(ptr noundef %9, i64 noundef 56) #7
  br label %30

19:                                               ; preds = %10
  %20 = landingpad { ptr, i32 }
          cleanup
  %21 = extractvalue { ptr, i32 } %20, 0
  store ptr %21, ptr %6, align 8
  %22 = extractvalue { ptr, i32 } %20, 1
  store i32 %22, ptr %7, align 4
  br label %29

23:                                               ; preds = %11
  %24 = landingpad { ptr, i32 }
          cleanup
  %25 = extractvalue { ptr, i32 } %24, 0
  store ptr %25, ptr %6, align 8
  %26 = extractvalue { ptr, i32 } %24, 1
  store i32 %26, ptr %7, align 4
  call void @_ZN2vl3PtrINS_7parsing7tabling12ParsingTable17AttributeInfoListEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #6
  br label %29

27:                                               ; preds = %13
  call void @_ZN2vl3PtrINS_7parsing7tabling12ParsingTable17AttributeInfoListEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %0) #6
  br label %28

28:                                               ; preds = %27, %13
  ret void

29:                                               ; preds = %23, %19
  call void @_ZN2vl3PtrINS_7parsing7tabling12ParsingTable17AttributeInfoListEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %0) #6
  br label %30

30:                                               ; preds = %29, %15
  %31 = load ptr, ptr %6, align 8
  %32 = load i32, ptr %7, align 4
  %33 = insertvalue { ptr, i32 } poison, ptr %31, 0
  %34 = insertvalue { ptr, i32 } %33, i32 %32, 1
  resume { ptr, i32 } %34
}

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN2vl7parsing7tabling12ParsingTable17AttributeInfoListC2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN2vl3PtrINS_7parsing7tabling12ParsingTable17AttributeInfoListEEC2EPS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN2vl3PtrINS_7parsing7tabling12ParsingTable17AttributeInfoListEEC2ERKS5_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN2vl3PtrINS_7parsing7tabling12ParsingTable17AttributeInfoListEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4 align 2

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 = { 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 #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 = { inlinehint 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 #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 = { builtin allocsize(0) }
attributes #6 = { nounwind }
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"}


; 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.477" = type { ptr, ptr, ptr, ptr }

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) local_unnamed_addr #0

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN2vl7parsing9analyzing20CollectAttributeInfoENS_3PtrINS0_7tabling12ParsingTable17AttributeInfoListEEERNS_11collections4ListINS2_INS0_11definitions26ParsingDefinitionAttributeEEEPSA_EE(ptr noundef, ptr noundef nonnull align 8 dereferenceable(33)) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN2vl7parsing9analyzing19CreateAttributeInfoERNS_11collections4ListINS_3PtrINS0_11definitions26ParsingDefinitionAttributeEEEPS6_EE(ptr dead_on_unwind noalias writable sret(%"class.vl::Ptr.477") align 8 %0, ptr noundef nonnull align 8 dereferenceable(33) %1) local_unnamed_addr #2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.vl::Ptr.477", align 8
  %4 = tail call noalias noundef nonnull dereferenceable(56) ptr @_Znwm(i64 noundef 56) #5
  invoke void @_ZN2vl7parsing7tabling12ParsingTable17AttributeInfoListC2Ev(ptr noundef nonnull align 8 dereferenceable(56) %4)
          to label %5 unwind label %7

5:                                                ; preds = %2
  tail call void @_ZN2vl3PtrINS_7parsing7tabling12ParsingTable17AttributeInfoListEEC2EPS4_(ptr noundef nonnull align 8 dereferenceable(32) %0, ptr noundef nonnull %4)
  call void @_ZN2vl3PtrINS_7parsing7tabling12ParsingTable17AttributeInfoListEEC2ERKS5_(ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef nonnull align 8 dereferenceable(32) %0)
  invoke void @_ZN2vl7parsing9analyzing20CollectAttributeInfoENS_3PtrINS0_7tabling12ParsingTable17AttributeInfoListEEERNS_11collections4ListINS2_INS0_11definitions26ParsingDefinitionAttributeEEEPSA_EE(ptr noundef nonnull %3, ptr noundef nonnull align 8 dereferenceable(33) %1)
          to label %6 unwind label %9

6:                                                ; preds = %5
  call void @_ZN2vl3PtrINS_7parsing7tabling12ParsingTable17AttributeInfoListEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #6
  ret void

7:                                                ; preds = %2
  %8 = landingpad { ptr, i32 }
          cleanup
  tail call void @_ZdlPvm(ptr noundef nonnull %4, i64 noundef 56) #7
  br label %11

9:                                                ; preds = %5
  %10 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN2vl3PtrINS_7parsing7tabling12ParsingTable17AttributeInfoListEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #6
  call void @_ZN2vl3PtrINS_7parsing7tabling12ParsingTable17AttributeInfoListEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %0) #6
  br label %11

11:                                               ; preds = %9, %7
  %.pn = phi { ptr, i32 } [ %10, %9 ], [ %8, %7 ]
  resume { ptr, i32 } %.pn
}

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN2vl7parsing7tabling12ParsingTable17AttributeInfoListC2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN2vl3PtrINS_7parsing7tabling12ParsingTable17AttributeInfoListEEC2EPS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN2vl3PtrINS_7parsing7tabling12ParsingTable17AttributeInfoListEEC2ERKS5_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN2vl3PtrINS_7parsing7tabling12ParsingTable17AttributeInfoListEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4 align 2

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 = { 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 #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 = { inlinehint 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 #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 = { builtin allocsize(0) }
attributes #6 = { nounwind }
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)"}


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