; LLVM IR from vczh/herodb :: Kernel/Source/Vlpp.ll (ZN2vl6stream11MbcsDecoder10ReadStringEPwl)

; 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::ObjectString.1123" = type { %"class.vl::Object", ptr, ptr, i64, i64, i64 }
%"class.vl::Object" = type { ptr }
%"class.vl::ObjectString" = type { %"class.vl::Object", ptr, ptr, i64, i64, i64 }
%"class.vl::stream::CharDecoder" = type { %"class.vl::Object", %"class.vl::stream::IDecoder", ptr, [4 x i8], i64 }
%"class.vl::stream::IDecoder" = type { %"class.vl::Interface" }
%"class.vl::Interface" = type { ptr }

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZNK2vl12ObjectStringIwE6BufferEv(ptr noundef nonnull align 8 dereferenceable(48)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN2vl12ObjectStringIwED2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #2 align 2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #3

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znam(i64 noundef) #4

; Function Attrs: nobuiltin nounwind
declare void @_ZdaPv(ptr noundef) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN2vl12ObjectStringIcED2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef i64 @_ZN2vl6stream11MbcsDecoder10ReadStringEPwl(ptr noundef nonnull align 8 dereferenceable(40) %0, ptr noundef %1, i64 noundef %2) unnamed_addr #1 align 2 personality ptr @__gxx_personality_v0 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i64, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca i64, align 8
  %10 = alloca %"class.vl::ObjectString.1123", align 8
  %11 = alloca %"class.vl::ObjectString", align 8
  %12 = alloca ptr, align 8
  %13 = alloca i32, align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  store i64 %2, ptr %6, align 8, !tbaa !9
  %14 = load ptr, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #6
  %15 = load i64, ptr %6, align 8, !tbaa !9
  %16 = mul nsw i64 %15, 2
  %17 = call noalias noundef nonnull ptr @_Znam(i64 noundef %16) #7
  store ptr %17, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #6
  %18 = load ptr, ptr %7, align 8, !tbaa !5
  store ptr %18, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #6
  store i64 0, ptr %9, align 8, !tbaa !9
  br label %19

19:                                               ; preds = %55, %3
  %20 = load i64, ptr %9, align 8, !tbaa !9
  %21 = load i64, ptr %6, align 8, !tbaa !9
  %22 = icmp slt i64 %20, %21
  br i1 %22, label %23, label %58

23:                                               ; preds = %19
  %24 = getelementptr inbounds %"class.vl::stream::CharDecoder", ptr %14, i32 0, i32 2
  %25 = load ptr, ptr %24, align 8, !tbaa !11
  %26 = load ptr, ptr %8, align 8, !tbaa !5
  %27 = load ptr, ptr %25, align 8, !tbaa !16
  %28 = getelementptr inbounds ptr, ptr %27, i64 14
  %29 = load ptr, ptr %28, align 8
  %30 = call noundef i64 %29(ptr noundef nonnull align 8 dereferenceable(8) %25, ptr noundef %26, i64 noundef 1)
  %31 = icmp ne i64 %30, 1
  br i1 %31, label %32, label %33

32:                                               ; preds = %23
  br label %58

33:                                               ; preds = %23
  %34 = load ptr, ptr %8, align 8, !tbaa !5
  %35 = load i8, ptr %34, align 1, !tbaa !18
  %36 = sext i8 %35 to i32
  %37 = icmp slt i32 %36, 0
  br i1 %37, label %38, label %52

38:                                               ; preds = %33
  %39 = getelementptr inbounds %"class.vl::stream::CharDecoder", ptr %14, i32 0, i32 2
  %40 = load ptr, ptr %39, align 8, !tbaa !11
  %41 = load ptr, ptr %8, align 8, !tbaa !5
  %42 = getelementptr inbounds i8, ptr %41, i64 1
  %43 = load ptr, ptr %40, align 8, !tbaa !16
  %44 = getelementptr inbounds ptr, ptr %43, i64 14
  %45 = load ptr, ptr %44, align 8
  %46 = call noundef i64 %45(ptr noundef nonnull align 8 dereferenceable(8) %40, ptr noundef %42, i64 noundef 1)
  %47 = icmp ne i64 %46, 1
  br i1 %47, label %48, label %49

48:                                               ; preds = %38
  br label %58

49:                                               ; preds = %38
  %50 = load ptr, ptr %8, align 8, !tbaa !5
  %51 = getelementptr inbounds i8, ptr %50, i64 2
  store ptr %51, ptr %8, align 8, !tbaa !5
  br label %55

52:                                               ; preds = %33
  %53 = load ptr, ptr %8, align 8, !tbaa !5
  %54 = getelementptr inbounds i8, ptr %53, i32 1
  store ptr %54, ptr %8, align 8, !tbaa !5
  br label %55

55:                                               ; preds = %52, %49
  %56 = load i64, ptr %9, align 8, !tbaa !9
  %57 = add nsw i64 %56, 1
  store i64 %57, ptr %9, align 8, !tbaa !9
  br label %19, !llvm.loop !19

58:                                               ; preds = %48, %32, %19
  call void @llvm.lifetime.start.p0(i64 48, ptr %10) #6
  %59 = load ptr, ptr %7, align 8, !tbaa !5
  %60 = load ptr, ptr %8, align 8, !tbaa !5
  %61 = load ptr, ptr %7, align 8, !tbaa !5
  %62 = ptrtoint ptr %60 to i64
  %63 = ptrtoint ptr %61 to i64
  %64 = sub i64 %62, %63
  call void @_ZN2vl12ObjectStringIcEC2EPKcl(ptr noundef nonnull align 8 dereferenceable(48) %10, ptr noundef %59, i64 noundef %64)
  call void @llvm.lifetime.start.p0(i64 48, ptr %11) #6
  invoke void @_ZN2vl4atowERKNS_12ObjectStringIcEE(ptr dead_on_unwind writable sret(%"class.vl::ObjectString") align 8 %11, ptr noundef nonnull align 8 dereferenceable(48) %10)
          to label %65 unwind label %76

65:                                               ; preds = %58
  %66 = load ptr, ptr %5, align 8, !tbaa !5
  %67 = invoke noundef ptr @_ZNK2vl12ObjectStringIwE6BufferEv(ptr noundef nonnull align 8 dereferenceable(48) %11)
          to label %68 unwind label %80

68:                                               ; preds = %65
  %69 = load i64, ptr %9, align 8, !tbaa !9
  %70 = mul i64 %69, 4
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %66, ptr align 4 %67, i64 %70, i1 false)
  %71 = load ptr, ptr %7, align 8, !tbaa !5
  %72 = icmp eq ptr %71, null
  br i1 %72, label %74, label %73

73:                                               ; preds = %68
  call void @_ZdaPv(ptr noundef %71) #8
  br label %74

74:                                               ; preds = %73, %68
  %75 = load i64, ptr %9, align 8, !tbaa !9
  call void @_ZN2vl12ObjectStringIwED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %11) #6
  call void @llvm.lifetime.end.p0(i64 48, ptr %11) #6
  call void @_ZN2vl12ObjectStringIcED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %10) #6
  call void @llvm.lifetime.end.p0(i64 48, ptr %10) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #6
  ret i64 %75

76:                                               ; preds = %58
  %77 = landingpad { ptr, i32 }
          cleanup
  %78 = extractvalue { ptr, i32 } %77, 0
  store ptr %78, ptr %12, align 8
  %79 = extractvalue { ptr, i32 } %77, 1
  store i32 %79, ptr %13, align 4
  br label %84

80:                                               ; preds = %65
  %81 = landingpad { ptr, i32 }
          cleanup
  %82 = extractvalue { ptr, i32 } %81, 0
  store ptr %82, ptr %12, align 8
  %83 = extractvalue { ptr, i32 } %81, 1
  store i32 %83, ptr %13, align 4
  call void @_ZN2vl12ObjectStringIwED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %11) #6
  br label %84

84:                                               ; preds = %80, %76
  call void @llvm.lifetime.end.p0(i64 48, ptr %11) #6
  call void @_ZN2vl12ObjectStringIcED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %10) #6
  call void @llvm.lifetime.end.p0(i64 48, ptr %10) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #6
  br label %85

85:                                               ; preds = %84
  %86 = load ptr, ptr %12, align 8
  %87 = load i32, ptr %13, align 4
  %88 = insertvalue { ptr, i32 } poison, ptr %86, 0
  %89 = insertvalue { ptr, i32 } %88, i32 %87, 1
  resume { ptr, i32 } %89
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN2vl12ObjectStringIcEC2EPKcl(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef, i64 noundef) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN2vl4atowERKNS_12ObjectStringIcEE(ptr dead_on_unwind noalias writable sret(%"class.vl::ObjectString") align 8, ptr noundef nonnull align 8 dereferenceable(48)) #1

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { 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 #3 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { 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 #5 = { 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 #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 = !{!"long", !7, i64 0}
!11 = !{!12, !6, i64 16}
!12 = !{!"_ZTSN2vl6stream11CharDecoderE", !13, i64 0, !14, i64 8, !6, i64 16, !7, i64 24, !10, i64 32}
!13 = !{!"_ZTSN2vl6ObjectE"}
!14 = !{!"_ZTSN2vl6stream8IDecoderE", !15, i64 0}
!15 = !{!"_ZTSN2vl9InterfaceE"}
!16 = !{!17, !17, i64 0}
!17 = !{!"vtable pointer", !8, i64 0}
!18 = !{!7, !7, i64 0}
!19 = distinct !{!19, !20}
!20 = !{!"llvm.loop.mustprogress"}


; 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::ObjectString.1123" = type { %"class.vl::Object", ptr, ptr, i64, i64, i64 }
%"class.vl::Object" = type { ptr }
%"class.vl::ObjectString" = type { %"class.vl::Object", ptr, ptr, i64, i64, i64 }

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZNK2vl12ObjectStringIwE6BufferEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN2vl12ObjectStringIwED2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #3

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znam(i64 noundef) local_unnamed_addr #4

; Function Attrs: nobuiltin nounwind
declare void @_ZdaPv(ptr noundef) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN2vl12ObjectStringIcED2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef i64 @_ZN2vl6stream11MbcsDecoder10ReadStringEPwl(ptr nocapture noundef nonnull readonly align 8 dereferenceable(40) %0, ptr nocapture noundef writeonly %1, i64 noundef %2) unnamed_addr #1 align 2 personality ptr @__gxx_personality_v0 {
  %4 = alloca %"class.vl::ObjectString.1123", align 8
  %5 = alloca %"class.vl::ObjectString", align 8
  %6 = shl nsw i64 %2, 1
  %7 = tail call noalias noundef nonnull ptr @_Znam(i64 noundef %6) #6
  %8 = getelementptr inbounds i8, ptr %0, i64 16
  %9 = icmp sgt i64 %2, 0
  br i1 %9, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %3, %25
  %.02025 = phi i64 [ %27, %25 ], [ 0, %3 ]
  %.02124 = phi ptr [ %26, %25 ], [ %7, %3 ]
  %10 = load ptr, ptr %8, align 8, !tbaa !5
  %11 = load ptr, ptr %10, align 8, !tbaa !14
  %12 = getelementptr inbounds i8, ptr %11, i64 112
  %13 = load ptr, ptr %12, align 8
  %14 = tail call noundef i64 %13(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull %.02124, i64 noundef 1)
  %.not = icmp eq i64 %14, 1
  br i1 %.not, label %15, label %._crit_edge

15:                                               ; preds = %.lr.ph
  %16 = load i8, ptr %.02124, align 1, !tbaa !16
  %17 = icmp slt i8 %16, 0
  br i1 %17, label %18, label %25

18:                                               ; preds = %15
  %19 = load ptr, ptr %8, align 8, !tbaa !5
  %20 = getelementptr inbounds i8, ptr %.02124, i64 1
  %21 = load ptr, ptr %19, align 8, !tbaa !14
  %22 = getelementptr inbounds i8, ptr %21, i64 112
  %23 = load ptr, ptr %22, align 8
  %24 = tail call noundef i64 %23(ptr noundef nonnull align 8 dereferenceable(8) %19, ptr noundef nonnull %20, i64 noundef 1)
  %.not22 = icmp eq i64 %24, 1
  br i1 %.not22, label %25, label %._crit_edge

25:                                               ; preds = %15, %18
  %.sink = phi i64 [ 2, %18 ], [ 1, %15 ]
  %26 = getelementptr inbounds i8, ptr %.02124, i64 %.sink
  %27 = add nuw nsw i64 %.02025, 1
  %exitcond.not = icmp eq i64 %27, %2
  br i1 %exitcond.not, label %._crit_edge, label %.lr.ph, !llvm.loop !17

._crit_edge:                                      ; preds = %25, %.lr.ph, %18, %3
  %.021.lcssa = phi ptr [ %7, %3 ], [ %.02124, %18 ], [ %.02124, %.lr.ph ], [ %26, %25 ]
  %.020.lcssa = phi i64 [ 0, %3 ], [ %.02025, %18 ], [ %.02025, %.lr.ph ], [ %2, %25 ]
  call void @llvm.lifetime.start.p0(i64 48, ptr nonnull %4) #7
  %28 = ptrtoint ptr %.021.lcssa to i64
  %29 = ptrtoint ptr %7 to i64
  %30 = sub i64 %28, %29
  call void @_ZN2vl12ObjectStringIcEC2EPKcl(ptr noundef nonnull align 8 dereferenceable(48) %4, ptr noundef nonnull %7, i64 noundef %30)
  call void @llvm.lifetime.start.p0(i64 48, ptr nonnull %5) #7
  invoke void @_ZN2vl4atowERKNS_12ObjectStringIcEE(ptr dead_on_unwind nonnull writable sret(%"class.vl::ObjectString") align 8 %5, ptr noundef nonnull align 8 dereferenceable(48) %4)
          to label %31 unwind label %35

31:                                               ; preds = %._crit_edge
  %32 = invoke noundef ptr @_ZNK2vl12ObjectStringIwE6BufferEv(ptr noundef nonnull align 8 dereferenceable(48) %5)
          to label %33 unwind label %37

33:                                               ; preds = %31
  %34 = shl i64 %.020.lcssa, 2
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %1, ptr align 4 %32, i64 %34, i1 false)
  call void @_ZdaPv(ptr noundef nonnull %7) #8
  call void @_ZN2vl12ObjectStringIwED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %5) #7
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %5) #7
  call void @_ZN2vl12ObjectStringIcED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %4) #7
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %4) #7
  ret i64 %.020.lcssa

35:                                               ; preds = %._crit_edge
  %36 = landingpad { ptr, i32 }
          cleanup
  br label %39

37:                                               ; preds = %31
  %38 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN2vl12ObjectStringIwED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %5) #7
  br label %39

39:                                               ; preds = %37, %35
  %.pn = phi { ptr, i32 } [ %38, %37 ], [ %36, %35 ]
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %5) #7
  call void @_ZN2vl12ObjectStringIcED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %4) #7
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %4) #7
  resume { ptr, i32 } %.pn
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN2vl12ObjectStringIcEC2EPKcl(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef, i64 noundef) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN2vl4atowERKNS_12ObjectStringIcEE(ptr dead_on_unwind noalias writable sret(%"class.vl::ObjectString") align 8, ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #1

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { 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 #3 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { 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 #5 = { 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 #6 = { builtin allocsize(0) }
attributes #7 = { nounwind }
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, !10, i64 16}
!6 = !{!"_ZTSN2vl6stream11CharDecoderE", !7, i64 0, !8, i64 8, !10, i64 16, !11, i64 24, !13, i64 32}
!7 = !{!"_ZTSN2vl6ObjectE"}
!8 = !{!"_ZTSN2vl6stream8IDecoderE", !9, i64 0}
!9 = !{!"_ZTSN2vl9InterfaceE"}
!10 = !{!"any pointer", !11, i64 0}
!11 = !{!"omnipotent char", !12, i64 0}
!12 = !{!"Simple C++ TBAA"}
!13 = !{!"long", !11, i64 0}
!14 = !{!15, !15, i64 0}
!15 = !{!"vtable pointer", !12, i64 0}
!16 = !{!11, !11, i64 0}
!17 = distinct !{!17, !18}
!18 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LCSSAPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass