; LLVM IR from clangen/musikcube :: src/plugins/taglib_plugin (TaglibMetadataReader)

; 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.TagLib::StringList" = type { %"class.TagLib::List.7", ptr }
%"class.TagLib::List.7" = type { ptr, ptr }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.TagLib::String" = type { ptr, ptr }

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

declare i32 @__gxx_personality_v0(...)

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

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK6TagLib3MapINS_6StringENS_3MP44ItemEE8containsERKS1_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) #2 align 2

declare void @_ZN6TagLib6StringC1EPKcNS0_4TypeE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef, i32 noundef) unnamed_addr #3

; Function Attrs: nounwind
declare void @_ZN6TagLib6StringD1Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNK6TagLib3MapINS_6StringENS_3MP44ItemEEixERKS1_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) #2 align 2

declare void @_ZNK6TagLib3MP44Item12toStringListEv(ptr dead_on_unwind writable sret(%"class.TagLib::StringList") align 8, ptr noundef nonnull align 8 dereferenceable(8)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK6TagLib4ListINS_6StringEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(16)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZN6TagLib4ListINS_6StringEEixEj(ptr noundef nonnull align 8 dereferenceable(16), i32 noundef) #2 align 2

; Function Attrs: nounwind
declare void @_ZN6TagLib10StringListD1Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #4

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN20TaglibMetadataReader18ExtractValueForKeyERKN6TagLib3MapINS0_6StringENS0_3MP44ItemEEERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESF_(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8 %0, ptr noundef nonnull align 8 dereferenceable(8) %1, ptr noundef nonnull align 8 dereferenceable(16) %2, ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef nonnull align 8 dereferenceable(32) %4) #2 align 2 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 ptr, align 8
  %11 = alloca %"class.TagLib::String", align 8
  %12 = alloca ptr, align 8
  %13 = alloca i32, align 4
  %14 = alloca %"class.TagLib::StringList", align 8
  %15 = alloca %"class.TagLib::String", align 8
  %16 = alloca i32, align 4
  store ptr %0, ptr %6, align 8
  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 ptr %4, ptr %10, align 8, !tbaa !5
  %17 = load ptr, ptr %7, align 8
  %18 = load ptr, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 16, ptr %11) #5
  %19 = load ptr, ptr %9, align 8, !tbaa !5
  %20 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %19) #5
  call void @_ZN6TagLib6StringC1EPKcNS0_4TypeE(ptr noundef nonnull align 8 dereferenceable(16) %11, ptr noundef %20, i32 noundef 0)
  %21 = invoke noundef zeroext i1 @_ZNK6TagLib3MapINS_6StringENS_3MP44ItemEE8containsERKS1_(ptr noundef nonnull align 8 dereferenceable(16) %18, ptr noundef nonnull align 8 dereferenceable(16) %11)
          to label %22 unwind label %37

22:                                               ; preds = %5
  call void @_ZN6TagLib6StringD1Ev(ptr noundef nonnull align 8 dereferenceable(16) %11) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr %11) #5
  br i1 %21, label %23, label %54

23:                                               ; preds = %22
  call void @llvm.lifetime.start.p0(i64 24, ptr %14) #5
  %24 = load ptr, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 16, ptr %15) #5
  %25 = load ptr, ptr %9, align 8, !tbaa !5
  %26 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %25) #5
  call void @_ZN6TagLib6StringC1EPKcNS0_4TypeE(ptr noundef nonnull align 8 dereferenceable(16) %15, ptr noundef %26, i32 noundef 0)
  %27 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNK6TagLib3MapINS_6StringENS_3MP44ItemEEixERKS1_(ptr noundef nonnull align 8 dereferenceable(16) %24, ptr noundef nonnull align 8 dereferenceable(16) %15)
          to label %28 unwind label %41

28:                                               ; preds = %23
  invoke void @_ZNK6TagLib3MP44Item12toStringListEv(ptr dead_on_unwind writable sret(%"class.TagLib::StringList") align 8 %14, ptr noundef nonnull align 8 dereferenceable(8) %27)
          to label %29 unwind label %41

29:                                               ; preds = %28
  call void @_ZN6TagLib6StringD1Ev(ptr noundef nonnull align 8 dereferenceable(16) %15) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr %15) #5
  %30 = invoke noundef i32 @_ZNK6TagLib4ListINS_6StringEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(16) %14)
          to label %31 unwind label %45

31:                                               ; preds = %29
  %32 = icmp ne i32 %30, 0
  br i1 %32, label %33, label %49

33:                                               ; preds = %31
  %34 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZN6TagLib4ListINS_6StringEEixEj(ptr noundef nonnull align 8 dereferenceable(16) %14, i32 noundef 0)
          to label %35 unwind label %45

35:                                               ; preds = %33
  invoke void @_ZNK6TagLib6String6to8BitB5cxx11Eb(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %0, ptr noundef nonnull align 8 dereferenceable(16) %34, i1 noundef zeroext true)
          to label %36 unwind label %45

36:                                               ; preds = %35
  store i32 1, ptr %16, align 4
  br label %50

37:                                               ; preds = %5
  %38 = landingpad { ptr, i32 }
          cleanup
  %39 = extractvalue { ptr, i32 } %38, 0
  store ptr %39, ptr %12, align 8
  %40 = extractvalue { ptr, i32 } %38, 1
  store i32 %40, ptr %13, align 4
  call void @_ZN6TagLib6StringD1Ev(ptr noundef nonnull align 8 dereferenceable(16) %11) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr %11) #5
  br label %57

41:                                               ; preds = %28, %23
  %42 = landingpad { ptr, i32 }
          cleanup
  %43 = extractvalue { ptr, i32 } %42, 0
  store ptr %43, ptr %12, align 8
  %44 = extractvalue { ptr, i32 } %42, 1
  store i32 %44, ptr %13, align 4
  call void @_ZN6TagLib6StringD1Ev(ptr noundef nonnull align 8 dereferenceable(16) %15) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr %15) #5
  br label %53

45:                                               ; preds = %35, %33, %29
  %46 = landingpad { ptr, i32 }
          cleanup
  %47 = extractvalue { ptr, i32 } %46, 0
  store ptr %47, ptr %12, align 8
  %48 = extractvalue { ptr, i32 } %46, 1
  store i32 %48, ptr %13, align 4
  call void @_ZN6TagLib10StringListD1Ev(ptr noundef nonnull align 8 dereferenceable(24) %14) #5
  br label %53

49:                                               ; preds = %31
  store i32 0, ptr %16, align 4
  br label %50

50:                                               ; preds = %49, %36
  call void @_ZN6TagLib10StringListD1Ev(ptr noundef nonnull align 8 dereferenceable(24) %14) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr %14) #5
  %51 = load i32, ptr %16, align 4
  switch i32 %51, label %62 [
    i32 0, label %52
    i32 1, label %56
  ]

52:                                               ; preds = %50
  br label %54

53:                                               ; preds = %45, %41
  call void @llvm.lifetime.end.p0(i64 24, ptr %14) #5
  br label %57

54:                                               ; preds = %52, %22
  %55 = load ptr, ptr %10, align 8, !tbaa !5
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %0, ptr noundef nonnull align 8 dereferenceable(32) %55)
  br label %56

56:                                               ; preds = %54, %50
  ret void

57:                                               ; preds = %53, %37
  %58 = load ptr, ptr %12, align 8
  %59 = load i32, ptr %13, align 4
  %60 = insertvalue { ptr, i32 } poison, ptr %58, 0
  %61 = insertvalue { ptr, i32 } %60, i32 %59, 1
  resume { ptr, i32 } %61

62:                                               ; preds = %50
  unreachable
}

declare void @_ZNK6TagLib6String6to8BitB5cxx11Eb(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(16), i1 noundef zeroext) #3

; Function Attrs: mustprogress uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { "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 "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 = { 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.TagLib::StringList" = type { %"class.TagLib::List.7", ptr }
%"class.TagLib::List.7" = type { ptr, ptr }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.TagLib::String" = 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

declare i32 @__gxx_personality_v0(...)

; 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 nounwind uwtable
declare noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK6TagLib3MapINS_6StringENS_3MP44ItemEE8containsERKS1_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #2 align 2

declare void @_ZN6TagLib6StringC1EPKcNS0_4TypeE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef, i32 noundef) unnamed_addr #3

; Function Attrs: nounwind
declare void @_ZN6TagLib6StringD1Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNK6TagLib3MapINS_6StringENS_3MP44ItemEEixERKS1_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #2 align 2

declare void @_ZNK6TagLib3MP44Item12toStringListEv(ptr dead_on_unwind writable sret(%"class.TagLib::StringList") align 8, ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK6TagLib4ListINS_6StringEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZN6TagLib4ListINS_6StringEEixEj(ptr noundef nonnull align 8 dereferenceable(16), i32 noundef) local_unnamed_addr #2 align 2

; Function Attrs: nounwind
declare void @_ZN6TagLib10StringListD1Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #4

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN20TaglibMetadataReader18ExtractValueForKeyERKN6TagLib3MapINS0_6StringENS0_3MP44ItemEEERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESF_(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8 %0, ptr nocapture noundef nonnull readnone align 8 dereferenceable(8) %1, ptr noundef nonnull align 8 dereferenceable(16) %2, ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef nonnull align 8 dereferenceable(32) %4) local_unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %6 = alloca %"class.TagLib::String", align 8
  %7 = alloca %"class.TagLib::StringList", align 8
  %8 = alloca %"class.TagLib::String", align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %6) #5
  %9 = tail call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %3) #5
  call void @_ZN6TagLib6StringC1EPKcNS0_4TypeE(ptr noundef nonnull align 8 dereferenceable(16) %6, ptr noundef %9, i32 noundef 0)
  %10 = invoke noundef zeroext i1 @_ZNK6TagLib3MapINS_6StringENS_3MP44ItemEE8containsERKS1_(ptr noundef nonnull align 8 dereferenceable(16) %2, ptr noundef nonnull align 8 dereferenceable(16) %6)
          to label %11 unwind label %21

11:                                               ; preds = %5
  call void @_ZN6TagLib6StringD1Ev(ptr noundef nonnull align 8 dereferenceable(16) %6) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %6) #5
  br i1 %10, label %12, label %29

12:                                               ; preds = %11
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %7) #5
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %8) #5
  %13 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %3) #5
  call void @_ZN6TagLib6StringC1EPKcNS0_4TypeE(ptr noundef nonnull align 8 dereferenceable(16) %8, ptr noundef %13, i32 noundef 0)
  %14 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNK6TagLib3MapINS_6StringENS_3MP44ItemEEixERKS1_(ptr noundef nonnull align 8 dereferenceable(16) %2, ptr noundef nonnull align 8 dereferenceable(16) %8)
          to label %15 unwind label %23

15:                                               ; preds = %12
  invoke void @_ZNK6TagLib3MP44Item12toStringListEv(ptr dead_on_unwind nonnull writable sret(%"class.TagLib::StringList") align 8 %7, ptr noundef nonnull align 8 dereferenceable(8) %14)
          to label %16 unwind label %23

16:                                               ; preds = %15
  call void @_ZN6TagLib6StringD1Ev(ptr noundef nonnull align 8 dereferenceable(16) %8) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #5
  %17 = call noundef i32 @_ZNK6TagLib4ListINS_6StringEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(16) %7)
  %.not.not = icmp eq i32 %17, 0
  br i1 %.not.not, label %.thread, label %18

.thread:                                          ; preds = %16
  call void @_ZN6TagLib10StringListD1Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %7) #5
  br label %29

18:                                               ; preds = %16
  %19 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZN6TagLib4ListINS_6StringEEixEj(ptr noundef nonnull align 8 dereferenceable(16) %7, i32 noundef 0)
          to label %20 unwind label %25

20:                                               ; preds = %18
  invoke void @_ZNK6TagLib6String6to8BitB5cxx11Eb(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %0, ptr noundef nonnull align 8 dereferenceable(16) %19, i1 noundef zeroext true)
          to label %27 unwind label %25

21:                                               ; preds = %5
  %22 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN6TagLib6StringD1Ev(ptr noundef nonnull align 8 dereferenceable(16) %6) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %6) #5
  br label %31

23:                                               ; preds = %15, %12
  %24 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN6TagLib6StringD1Ev(ptr noundef nonnull align 8 dereferenceable(16) %8) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #5
  br label %28

25:                                               ; preds = %20, %18
  %26 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN6TagLib10StringListD1Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #5
  br label %28

27:                                               ; preds = %20
  call void @_ZN6TagLib10StringListD1Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %7) #5
  br label %30

28:                                               ; preds = %25, %23
  %.pn = phi { ptr, i32 } [ %26, %25 ], [ %24, %23 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %7) #5
  br label %31

29:                                               ; preds = %.thread, %11
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %0, ptr noundef nonnull align 8 dereferenceable(32) %4)
  br label %30

30:                                               ; preds = %27, %29
  ret void

31:                                               ; preds = %28, %21
  %.pn.pn = phi { ptr, i32 } [ %.pn, %28 ], [ %22, %21 ]
  resume { ptr, i32 } %.pn.pn
}

declare void @_ZNK6TagLib6String6to8BitB5cxx11Eb(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(16), i1 noundef zeroext) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { "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 "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 = { 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: GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass