; LLVM IR from facebook/hermes :: external/llvh/lib/Demangle (MicrosoftDemangle)

; 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.(anonymous namespace)::Demangler" = type { ptr, i8, %"class.llvh::ms_demangle::ArenaAllocator", %"struct.(anonymous namespace)::BackrefContext" }
%"class.llvh::ms_demangle::ArenaAllocator" = type { ptr }
%"struct.(anonymous namespace)::BackrefContext" = type { [10 x ptr], i64, [10 x ptr], i64 }
%class.OutputStream = type { ptr, i64, i64, i32, i32 }
%class.StringView = type { ptr, 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

; Function Attrs: mustprogress uwtable
define dso_local noundef ptr @_ZN4llvh17microsoftDemangleEPKcPcPmPiNS_15MSDemangleFlagsE(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, i32 noundef %4) #1 personality ptr @__gxx_personality_v0 {
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca %"class.(anonymous namespace)::Demangler", align 8
  %13 = alloca %class.OutputStream, align 8
  %14 = alloca %class.StringView, align 8
  %15 = alloca ptr, align 8
  %16 = alloca i32, align 4
  %17 = alloca ptr, align 8
  store ptr %0, ptr %6, align 8, !tbaa !5
  store ptr %1, ptr %7, align 8, !tbaa !5
  store ptr %2, ptr %8, align 8, !tbaa !5
  store ptr %3, ptr %9, align 8, !tbaa !5
  store i32 %4, ptr %10, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #4
  store i32 0, ptr %11, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 200, ptr %12) #4
  call void @_ZN12_GLOBAL__N_19DemanglerC2Ev(ptr noundef nonnull align 8 dereferenceable(200) %12)
  call void @llvm.lifetime.start.p0(i64 32, ptr %13) #4
  call void @_ZN12OutputStreamC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %13) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr %14) #4
  %18 = load ptr, ptr %6, align 8, !tbaa !5
  invoke void @_ZN10StringViewC2EPKc(ptr noundef nonnull align 8 dereferenceable(16) %14, ptr noundef %18)
          to label %19 unwind label %27

19:                                               ; preds = %5
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #4
  %20 = invoke noundef ptr @_ZN12_GLOBAL__N_19Demangler5parseER10StringView(ptr noundef nonnull align 8 dereferenceable(200) %12, ptr noundef nonnull align 8 dereferenceable(16) %14)
          to label %21 unwind label %31

21:                                               ; preds = %19
  store ptr %20, ptr %17, align 8, !tbaa !5
  %22 = load i32, ptr %10, align 4, !tbaa !9
  %23 = and i32 %22, 1
  %24 = icmp ne i32 %23, 0
  br i1 %24, label %25, label %35

25:                                               ; preds = %21
  invoke void @_ZN12_GLOBAL__N_19Demangler18dumpBackReferencesEv(ptr noundef nonnull align 8 dereferenceable(200) %12)
          to label %26 unwind label %31

26:                                               ; preds = %25
  br label %35

27:                                               ; preds = %5
  %28 = landingpad { ptr, i32 }
          cleanup
  %29 = extractvalue { ptr, i32 } %28, 0
  store ptr %29, ptr %15, align 8
  %30 = extractvalue { ptr, i32 } %28, 1
  store i32 %30, ptr %16, align 4
  br label %78

31:                                               ; preds = %60, %56, %51, %46, %40, %25, %19
  %32 = landingpad { ptr, i32 }
          cleanup
  %33 = extractvalue { ptr, i32 } %32, 0
  store ptr %33, ptr %15, align 8
  %34 = extractvalue { ptr, i32 } %32, 1
  store i32 %34, ptr %16, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #4
  br label %78

35:                                               ; preds = %26, %21
  %36 = getelementptr inbounds %"class.(anonymous namespace)::Demangler", ptr %12, i32 0, i32 1
  %37 = load i8, ptr %36, align 8, !tbaa !13, !range !19, !noundef !20
  %38 = trunc i8 %37 to i1
  br i1 %38, label %39, label %40

39:                                               ; preds = %35
  store i32 -2, ptr %11, align 4, !tbaa !11
  br label %64

40:                                               ; preds = %35
  %41 = load ptr, ptr %7, align 8, !tbaa !5
  %42 = load ptr, ptr %8, align 8, !tbaa !5
  %43 = invoke noundef zeroext i1 @_Z22initializeOutputStreamPcPmR12OutputStreamm(ptr noundef %41, ptr noundef %42, ptr noundef nonnull align 8 dereferenceable(32) %13, i64 noundef 1024)
          to label %44 unwind label %31

44:                                               ; preds = %40
  br i1 %43, label %45, label %46

45:                                               ; preds = %44
  store i32 -1, ptr %11, align 4, !tbaa !11
  br label %63

46:                                               ; preds = %44
  %47 = load ptr, ptr %17, align 8, !tbaa !5
  %48 = load ptr, ptr %47, align 8, !tbaa !21
  %49 = getelementptr inbounds ptr, ptr %48, i64 2
  %50 = load ptr, ptr %49, align 8
  invoke void %50(ptr noundef nonnull align 8 dereferenceable(24) %47, ptr noundef nonnull align 8 dereferenceable(32) %13, i32 noundef 0)
          to label %51 unwind label %31

51:                                               ; preds = %46
  %52 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZN12OutputStreampLEc(ptr noundef nonnull align 8 dereferenceable(32) %13, i8 noundef signext 0)
          to label %53 unwind label %31

53:                                               ; preds = %51
  %54 = load ptr, ptr %8, align 8, !tbaa !5
  %55 = icmp ne ptr %54, null
  br i1 %55, label %56, label %60

56:                                               ; preds = %53
  %57 = invoke noundef i64 @_ZNK12OutputStream18getCurrentPositionEv(ptr noundef nonnull align 8 dereferenceable(32) %13)
          to label %58 unwind label %31

58:                                               ; preds = %56
  %59 = load ptr, ptr %8, align 8, !tbaa !5
  store i64 %57, ptr %59, align 8, !tbaa !23
  br label %60

60:                                               ; preds = %58, %53
  %61 = invoke noundef ptr @_ZN12OutputStream9getBufferEv(ptr noundef nonnull align 8 dereferenceable(32) %13)
          to label %62 unwind label %31

62:                                               ; preds = %60
  store ptr %61, ptr %7, align 8, !tbaa !5
  br label %63

63:                                               ; preds = %62, %45
  br label %64

64:                                               ; preds = %63, %39
  %65 = load ptr, ptr %9, align 8, !tbaa !5
  %66 = icmp ne ptr %65, null
  br i1 %66, label %67, label %70

67:                                               ; preds = %64
  %68 = load i32, ptr %11, align 4, !tbaa !11
  %69 = load ptr, ptr %9, align 8, !tbaa !5
  store i32 %68, ptr %69, align 4, !tbaa !11
  br label %70

70:                                               ; preds = %67, %64
  %71 = load i32, ptr %11, align 4, !tbaa !11
  %72 = icmp eq i32 %71, 0
  br i1 %72, label %73, label %75

73:                                               ; preds = %70
  %74 = load ptr, ptr %7, align 8, !tbaa !5
  br label %76

75:                                               ; preds = %70
  br label %76

76:                                               ; preds = %75, %73
  %77 = phi ptr [ %74, %73 ], [ null, %75 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %14) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %13) #4
  call void @_ZN12_GLOBAL__N_19DemanglerD2Ev(ptr noundef nonnull align 8 dereferenceable(200) %12) #4
  call void @llvm.lifetime.end.p0(i64 200, ptr %12) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #4
  ret ptr %77

78:                                               ; preds = %31, %27
  call void @llvm.lifetime.end.p0(i64 16, ptr %14) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %13) #4
  call void @_ZN12_GLOBAL__N_19DemanglerD2Ev(ptr noundef nonnull align 8 dereferenceable(200) %12) #4
  call void @llvm.lifetime.end.p0(i64 200, ptr %12) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #4
  br label %79

79:                                               ; preds = %78
  %80 = load ptr, ptr %15, align 8
  %81 = load i32, ptr %16, align 4
  %82 = insertvalue { ptr, i32 } poison, ptr %80, 0
  %83 = insertvalue { ptr, i32 } %82, i32 %81, 1
  resume { ptr, i32 } %83
}

; Function Attrs: mustprogress uwtable
declare hidden void @_ZN12_GLOBAL__N_19DemanglerC2Ev(ptr noundef nonnull align 8 dereferenceable(200)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN12OutputStreamC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN10StringViewC2EPKc(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) unnamed_addr #2 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare hidden noundef ptr @_ZN12_GLOBAL__N_19Demangler5parseER10StringView(ptr noundef nonnull align 8 dereferenceable(200), ptr noundef nonnull align 8 dereferenceable(16)) #1 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @_ZN12_GLOBAL__N_19Demangler18dumpBackReferencesEv(ptr noundef nonnull align 8 dereferenceable(200)) #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_Z22initializeOutputStreamPcPmR12OutputStreamm(ptr noundef, ptr noundef, ptr noundef nonnull align 8 dereferenceable(32), i64 noundef) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZN12OutputStreampLEc(ptr noundef nonnull align 8 dereferenceable(32), i8 noundef signext) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNK12OutputStream18getCurrentPositionEv(ptr noundef nonnull align 8 dereferenceable(32)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN12OutputStream9getBufferEv(ptr noundef nonnull align 8 dereferenceable(32)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden void @_ZN12_GLOBAL__N_19DemanglerD2Ev(ptr noundef nonnull align 8 dereferenceable(200)) unnamed_addr #2 align 2

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 = { 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 = { 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 = !{!"_ZTSN4llvh15MSDemangleFlagsE", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"int", !7, i64 0}
!13 = !{!14, !15, i64 8}
!14 = !{!"_ZTSN12_GLOBAL__N_19DemanglerE", !15, i64 8, !16, i64 16, !17, i64 24}
!15 = !{!"bool", !7, i64 0}
!16 = !{!"_ZTSN4llvh11ms_demangle14ArenaAllocatorE", !6, i64 0}
!17 = !{!"_ZTSN12_GLOBAL__N_114BackrefContextE", !7, i64 0, !18, i64 80, !7, i64 88, !18, i64 168}
!18 = !{!"long", !7, i64 0}
!19 = !{i8 0, i8 2}
!20 = !{}
!21 = !{!22, !22, i64 0}
!22 = !{!"vtable pointer", !8, i64 0}
!23 = !{!18, !18, i64 0}


; 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.(anonymous namespace)::Demangler" = type { ptr, i8, %"class.llvh::ms_demangle::ArenaAllocator", %"struct.(anonymous namespace)::BackrefContext" }
%"class.llvh::ms_demangle::ArenaAllocator" = type { ptr }
%"struct.(anonymous namespace)::BackrefContext" = type { [10 x ptr], i64, [10 x ptr], i64 }
%class.OutputStream = type { ptr, i64, i64, i32, i32 }
%class.StringView = type { ptr, ptr }

; 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

; Function Attrs: mustprogress uwtable
define dso_local noundef ptr @_ZN4llvh17microsoftDemangleEPKcPcPmPiNS_15MSDemangleFlagsE(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef writeonly %3, i32 noundef %4) local_unnamed_addr #1 personality ptr @__gxx_personality_v0 {
  %6 = alloca %"class.(anonymous namespace)::Demangler", align 8
  %7 = alloca %class.OutputStream, align 8
  %8 = alloca %class.StringView, align 8
  call void @llvm.lifetime.start.p0(i64 200, ptr nonnull %6) #4
  call void @_ZN12_GLOBAL__N_19DemanglerC2Ev(ptr noundef nonnull align 8 dereferenceable(200) %6)
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %7) #4
  call void @_ZN12OutputStreamC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %8) #4
  call void @_ZN10StringViewC2EPKc(ptr noundef nonnull align 8 dereferenceable(16) %8, ptr noundef %0)
  %9 = invoke noundef ptr @_ZN12_GLOBAL__N_19Demangler5parseER10StringView(ptr noundef nonnull align 8 dereferenceable(200) %6, ptr noundef nonnull align 8 dereferenceable(16) %8)
          to label %10 unwind label %13

10:                                               ; preds = %5
  %11 = and i32 %4, 1
  %.not = icmp eq i32 %11, 0
  br i1 %.not, label %15, label %12

12:                                               ; preds = %10
  invoke void @_ZN12_GLOBAL__N_19Demangler18dumpBackReferencesEv(ptr noundef nonnull align 8 dereferenceable(200) %6)
          to label %15 unwind label %13

13:                                               ; preds = %22, %19, %12, %5
  %14 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %7) #4
  call void @_ZN12_GLOBAL__N_19DemanglerD2Ev(ptr noundef nonnull align 8 dereferenceable(200) %6) #4
  call void @llvm.lifetime.end.p0(i64 200, ptr nonnull %6) #4
  resume { ptr, i32 } %14

15:                                               ; preds = %12, %10
  %16 = getelementptr inbounds i8, ptr %6, i64 8
  %17 = load i8, ptr %16, align 8, !tbaa !5, !range !14, !noundef !15
  %18 = trunc nuw i8 %17 to i1
  br i1 %18, label %32, label %19

19:                                               ; preds = %15
  %20 = invoke noundef zeroext i1 @_Z22initializeOutputStreamPcPmR12OutputStreamm(ptr noundef %1, ptr noundef %2, ptr noundef nonnull align 8 dereferenceable(32) %7, i64 noundef 1024)
          to label %21 unwind label %13

21:                                               ; preds = %19
  br i1 %20, label %32, label %22

22:                                               ; preds = %21
  %23 = load ptr, ptr %9, align 8, !tbaa !16
  %24 = getelementptr inbounds i8, ptr %23, i64 16
  %25 = load ptr, ptr %24, align 8
  invoke void %25(ptr noundef nonnull align 8 dereferenceable(24) %9, ptr noundef nonnull align 8 dereferenceable(32) %7, i32 noundef 0)
          to label %26 unwind label %13

26:                                               ; preds = %22
  %27 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN12OutputStreampLEc(ptr noundef nonnull align 8 dereferenceable(32) %7, i8 noundef signext 0)
  %.not16 = icmp eq ptr %2, null
  br i1 %.not16, label %30, label %28

28:                                               ; preds = %26
  %29 = call noundef i64 @_ZNK12OutputStream18getCurrentPositionEv(ptr noundef nonnull align 8 dereferenceable(32) %7)
  store i64 %29, ptr %2, align 8, !tbaa !18
  br label %30

30:                                               ; preds = %28, %26
  %31 = call noundef ptr @_ZN12OutputStream9getBufferEv(ptr noundef nonnull align 8 dereferenceable(32) %7)
  br label %32

32:                                               ; preds = %21, %15, %30
  %33 = phi ptr [ %31, %30 ], [ null, %15 ], [ null, %21 ]
  %.013 = phi i32 [ 0, %30 ], [ -2, %15 ], [ -1, %21 ]
  %.not17 = icmp eq ptr %3, null
  br i1 %.not17, label %35, label %34

34:                                               ; preds = %32
  store i32 %.013, ptr %3, align 4, !tbaa !19
  br label %35

35:                                               ; preds = %34, %32
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %7) #4
  call void @_ZN12_GLOBAL__N_19DemanglerD2Ev(ptr noundef nonnull align 8 dereferenceable(200) %6) #4
  call void @llvm.lifetime.end.p0(i64 200, ptr nonnull %6) #4
  ret ptr %33
}

; Function Attrs: mustprogress uwtable
declare hidden void @_ZN12_GLOBAL__N_19DemanglerC2Ev(ptr noundef nonnull align 8 dereferenceable(200)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN12OutputStreamC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN10StringViewC2EPKc(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) unnamed_addr #2 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare hidden noundef ptr @_ZN12_GLOBAL__N_19Demangler5parseER10StringView(ptr noundef nonnull align 8 dereferenceable(200), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @_ZN12_GLOBAL__N_19Demangler18dumpBackReferencesEv(ptr noundef nonnull align 8 dereferenceable(200)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_Z22initializeOutputStreamPcPmR12OutputStreamm(ptr noundef, ptr noundef, ptr noundef nonnull align 8 dereferenceable(32), i64 noundef) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZN12OutputStreampLEc(ptr noundef nonnull align 8 dereferenceable(32), i8 noundef signext) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNK12OutputStream18getCurrentPositionEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN12OutputStream9getBufferEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden void @_ZN12_GLOBAL__N_19DemanglerD2Ev(ptr noundef nonnull align 8 dereferenceable(200)) unnamed_addr #2 align 2

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 = { 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 = { 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, !7, i64 8}
!6 = !{!"_ZTSN12_GLOBAL__N_19DemanglerE", !7, i64 8, !10, i64 16, !12, i64 24}
!7 = !{!"bool", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"_ZTSN4llvh11ms_demangle14ArenaAllocatorE", !11, i64 0}
!11 = !{!"any pointer", !8, i64 0}
!12 = !{!"_ZTSN12_GLOBAL__N_114BackrefContextE", !8, i64 0, !13, i64 80, !8, i64 88, !13, i64 168}
!13 = !{!"long", !8, i64 0}
!14 = !{i8 0, i8 2}
!15 = !{}
!16 = !{!17, !17, i64 0}
!17 = !{!"vtable pointer", !9, i64 0}
!18 = !{!13, !13, i64 0}
!19 = !{!20, !20, i64 0}
!20 = !{!"int", !8, i64 0}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass