; LLVM IR from zeux/meshoptimizer :: gltf (write)

; 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"

%struct.BufferView = type { i32, i32, i32, i64, i32, %"class.std::__cxx11::basic_string", i64 }
%"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] }

; Function Attrs: mustprogress uwtable
define dso_local noundef i64 @_Z13getBufferViewRSt6vectorI10BufferViewSaIS0_EENS0_4KindEN12StreamFormat6FilterENS0_11CompressionEmi(ptr noundef nonnull align 8 dereferenceable(24) %0, i32 noundef %1, i32 noundef %2, i32 noundef %3, i64 noundef %4, i32 noundef %5) #0 personality ptr @__gxx_personality_v0 {
  %7 = alloca i64, align 8
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca i64, align 8
  %13 = alloca i32, align 4
  %14 = alloca i64, align 8
  %15 = alloca i32, align 4
  %16 = alloca ptr, align 8
  %17 = alloca %struct.BufferView, align 8
  %18 = alloca ptr, align 8
  %19 = alloca i32, align 4
  store ptr %0, ptr %8, align 8, !tbaa !5
  store i32 %1, ptr %9, align 4, !tbaa !9
  store i32 %2, ptr %10, align 4, !tbaa !11
  store i32 %3, ptr %11, align 4, !tbaa !13
  store i64 %4, ptr %12, align 8, !tbaa !15
  store i32 %5, ptr %13, align 4, !tbaa !17
  %20 = load i32, ptr %13, align 4, !tbaa !17
  %21 = icmp sge i32 %20, 0
  br i1 %21, label %22, label %74

22:                                               ; preds = %6
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #4
  store i64 0, ptr %14, align 8, !tbaa !15
  br label %23

23:                                               ; preds = %68, %22
  %24 = load i64, ptr %14, align 8, !tbaa !15
  %25 = load ptr, ptr %8, align 8, !tbaa !5
  %26 = call noundef i64 @_ZNKSt6vectorI10BufferViewSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %25) #4
  %27 = icmp ult i64 %24, %26
  br i1 %27, label %29, label %28

28:                                               ; preds = %23
  store i32 2, ptr %15, align 4
  br label %71

29:                                               ; preds = %23
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #4
  %30 = load ptr, ptr %8, align 8, !tbaa !5
  %31 = load i64, ptr %14, align 8, !tbaa !15
  %32 = call noundef nonnull align 8 dereferenceable(72) ptr @_ZNSt6vectorI10BufferViewSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %30, i64 noundef %31) #4
  store ptr %32, ptr %16, align 8, !tbaa !5
  %33 = load ptr, ptr %16, align 8, !tbaa !5
  %34 = getelementptr inbounds %struct.BufferView, ptr %33, i32 0, i32 0
  %35 = load i32, ptr %34, align 8, !tbaa !19
  %36 = load i32, ptr %9, align 4, !tbaa !9
  %37 = icmp eq i32 %35, %36
  br i1 %37, label %38, label %64

38:                                               ; preds = %29
  %39 = load ptr, ptr %16, align 8, !tbaa !5
  %40 = getelementptr inbounds %struct.BufferView, ptr %39, i32 0, i32 1
  %41 = load i32, ptr %40, align 4, !tbaa !23
  %42 = load i32, ptr %10, align 4, !tbaa !11
  %43 = icmp eq i32 %41, %42
  br i1 %43, label %44, label %64

44:                                               ; preds = %38
  %45 = load ptr, ptr %16, align 8, !tbaa !5
  %46 = getelementptr inbounds %struct.BufferView, ptr %45, i32 0, i32 2
  %47 = load i32, ptr %46, align 8, !tbaa !24
  %48 = load i32, ptr %11, align 4, !tbaa !13
  %49 = icmp eq i32 %47, %48
  br i1 %49, label %50, label %64

50:                                               ; preds = %44
  %51 = load ptr, ptr %16, align 8, !tbaa !5
  %52 = getelementptr inbounds %struct.BufferView, ptr %51, i32 0, i32 3
  %53 = load i64, ptr %52, align 8, !tbaa !25
  %54 = load i64, ptr %12, align 8, !tbaa !15
  %55 = icmp eq i64 %53, %54
  br i1 %55, label %56, label %64

56:                                               ; preds = %50
  %57 = load ptr, ptr %16, align 8, !tbaa !5
  %58 = getelementptr inbounds %struct.BufferView, ptr %57, i32 0, i32 4
  %59 = load i32, ptr %58, align 8, !tbaa !26
  %60 = load i32, ptr %13, align 4, !tbaa !17
  %61 = icmp eq i32 %59, %60
  br i1 %61, label %62, label %64

62:                                               ; preds = %56
  %63 = load i64, ptr %14, align 8, !tbaa !15
  store i64 %63, ptr %7, align 8
  store i32 1, ptr %15, align 4
  br label %65

64:                                               ; preds = %56, %50, %44, %38, %29
  store i32 0, ptr %15, align 4
  br label %65

65:                                               ; preds = %64, %62
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #4
  %66 = load i32, ptr %15, align 4
  switch i32 %66, label %71 [
    i32 0, label %67
  ]

67:                                               ; preds = %65
  br label %68

68:                                               ; preds = %67
  %69 = load i64, ptr %14, align 8, !tbaa !15
  %70 = add i64 %69, 1
  store i64 %70, ptr %14, align 8, !tbaa !15
  br label %23, !llvm.loop !27

71:                                               ; preds = %65, %28
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #4
  %72 = load i32, ptr %15, align 4
  switch i32 %72, label %103 [
    i32 2, label %73
    i32 1, label %96
  ]

73:                                               ; preds = %71
  br label %74

74:                                               ; preds = %73, %6
  call void @llvm.lifetime.start.p0(i64 72, ptr %17) #4
  %75 = getelementptr inbounds %struct.BufferView, ptr %17, i32 0, i32 0
  %76 = load i32, ptr %9, align 4, !tbaa !9
  store i32 %76, ptr %75, align 8, !tbaa !19
  %77 = getelementptr inbounds %struct.BufferView, ptr %17, i32 0, i32 1
  %78 = load i32, ptr %10, align 4, !tbaa !11
  store i32 %78, ptr %77, align 4, !tbaa !23
  %79 = getelementptr inbounds %struct.BufferView, ptr %17, i32 0, i32 2
  %80 = load i32, ptr %11, align 4, !tbaa !13
  store i32 %80, ptr %79, align 8, !tbaa !24
  %81 = getelementptr inbounds %struct.BufferView, ptr %17, i32 0, i32 3
  %82 = load i64, ptr %12, align 8, !tbaa !15
  store i64 %82, ptr %81, align 8, !tbaa !25
  %83 = getelementptr inbounds %struct.BufferView, ptr %17, i32 0, i32 4
  %84 = load i32, ptr %13, align 4, !tbaa !17
  store i32 %84, ptr %83, align 8, !tbaa !26
  %85 = getelementptr inbounds %struct.BufferView, ptr %17, i32 0, i32 5
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %85) #4
  %86 = getelementptr inbounds %struct.BufferView, ptr %17, i32 0, i32 6
  store i64 0, ptr %86, align 8, !tbaa !29
  %87 = load ptr, ptr %8, align 8, !tbaa !5
  invoke void @_ZNSt6vectorI10BufferViewSaIS0_EE9push_backERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %87, ptr noundef nonnull align 8 dereferenceable(72) %17)
          to label %88 unwind label %92

88:                                               ; preds = %74
  %89 = load ptr, ptr %8, align 8, !tbaa !5
  %90 = call noundef i64 @_ZNKSt6vectorI10BufferViewSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %89) #4
  %91 = sub i64 %90, 1
  store i64 %91, ptr %7, align 8
  store i32 1, ptr %15, align 4
  call void @_ZN10BufferViewD2Ev(ptr noundef nonnull align 8 dereferenceable(72) %17) #4
  call void @llvm.lifetime.end.p0(i64 72, ptr %17) #4
  br label %96

92:                                               ; preds = %74
  %93 = landingpad { ptr, i32 }
          cleanup
  %94 = extractvalue { ptr, i32 } %93, 0
  store ptr %94, ptr %18, align 8
  %95 = extractvalue { ptr, i32 } %93, 1
  store i32 %95, ptr %19, align 4
  call void @_ZN10BufferViewD2Ev(ptr noundef nonnull align 8 dereferenceable(72) %17) #4
  call void @llvm.lifetime.end.p0(i64 72, ptr %17) #4
  br label %98

96:                                               ; preds = %88, %71
  %97 = load i64, ptr %7, align 8
  ret i64 %97

98:                                               ; preds = %92
  %99 = load ptr, ptr %18, align 8
  %100 = load i32, ptr %19, align 4
  %101 = insertvalue { ptr, i32 } poison, ptr %99, 0
  %102 = insertvalue { ptr, i32 } %101, i32 %100, 1
  resume { ptr, i32 } %102

103:                                              ; preds = %71
  unreachable
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorI10BufferViewSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(72) ptr @_ZNSt6vectorI10BufferViewSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #2 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorI10BufferViewSaIS0_EE9push_backERKS0_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(72)) #0 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN10BufferViewD2Ev(ptr noundef nonnull align 8 dereferenceable(72)) unnamed_addr #3 align 2

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 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 #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 = !{!"_ZTSN10BufferView4KindE", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"_ZTSN12StreamFormat6FilterE", !7, i64 0}
!13 = !{!14, !14, i64 0}
!14 = !{!"_ZTSN10BufferView11CompressionE", !7, i64 0}
!15 = !{!16, !16, i64 0}
!16 = !{!"long", !7, i64 0}
!17 = !{!18, !18, i64 0}
!18 = !{!"int", !7, i64 0}
!19 = !{!20, !10, i64 0}
!20 = !{!"_ZTS10BufferView", !10, i64 0, !12, i64 4, !14, i64 8, !16, i64 16, !18, i64 24, !21, i64 32, !16, i64 64}
!21 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !22, i64 0, !16, i64 8, !7, i64 16}
!22 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, i64 0}
!23 = !{!20, !12, i64 4}
!24 = !{!20, !14, i64 8}
!25 = !{!20, !16, i64 16}
!26 = !{!20, !18, i64 24}
!27 = distinct !{!27, !28}
!28 = !{!"llvm.loop.mustprogress"}
!29 = !{!20, !16, i64 64}


; 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"

%struct.BufferView = type { i32, i32, i32, i64, i32, %"class.std::__cxx11::basic_string", i64 }
%"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] }

; Function Attrs: mustprogress uwtable
define dso_local noundef i64 @_Z13getBufferViewRSt6vectorI10BufferViewSaIS0_EENS0_4KindEN12StreamFormat6FilterENS0_11CompressionEmi(ptr noundef nonnull align 8 dereferenceable(24) %0, i32 noundef %1, i32 noundef %2, i32 noundef %3, i64 noundef %4, i32 noundef %5) local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %7 = alloca %struct.BufferView, align 8
  %8 = icmp sgt i32 %5, -1
  br i1 %8, label %.preheader, label %.thread

.preheader:                                       ; preds = %6
  %9 = tail call noundef i64 @_ZNKSt6vectorI10BufferViewSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %0) #4
  %.not = icmp eq i64 %9, 0
  br i1 %.not, label %.thread, label %.lr.ph

10:                                               ; preds = %.lr.ph
  %11 = add nuw i64 %.02855, 1
  %12 = tail call noundef i64 @_ZNKSt6vectorI10BufferViewSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %0) #4
  %13 = icmp ult i64 %11, %12
  br i1 %13, label %.lr.ph, label %.thread, !llvm.loop !5

.lr.ph:                                           ; preds = %.preheader, %10
  %.02855 = phi i64 [ %11, %10 ], [ 0, %.preheader ]
  %14 = tail call noundef nonnull align 8 dereferenceable(72) ptr @_ZNSt6vectorI10BufferViewSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %.02855) #4
  %15 = load i32, ptr %14, align 8, !tbaa !7
  %16 = icmp ne i32 %15, %1
  %17 = getelementptr inbounds i8, ptr %14, i64 4
  %18 = load i32, ptr %17, align 4
  %19 = icmp ne i32 %18, %2
  %or.cond.not54 = select i1 %16, i1 true, i1 %19
  %20 = getelementptr inbounds i8, ptr %14, i64 8
  %21 = load i32, ptr %20, align 8
  %22 = icmp ne i32 %21, %3
  %or.cond36.not51 = select i1 %or.cond.not54, i1 true, i1 %22
  %23 = getelementptr inbounds i8, ptr %14, i64 16
  %24 = load i64, ptr %23, align 8
  %25 = icmp ne i64 %24, %4
  %or.cond39.not49 = select i1 %or.cond36.not51, i1 true, i1 %25
  %26 = getelementptr inbounds i8, ptr %14, i64 24
  %27 = load i32, ptr %26, align 8
  %28 = icmp ne i32 %27, %5
  %or.cond42.not = select i1 %or.cond39.not49, i1 true, i1 %28
  br i1 %or.cond42.not, label %10, label %.loopexit

.thread:                                          ; preds = %10, %.preheader, %6
  call void @llvm.lifetime.start.p0(i64 72, ptr nonnull %7) #4
  store i32 %1, ptr %7, align 8, !tbaa !7
  %29 = getelementptr inbounds i8, ptr %7, i64 4
  store i32 %2, ptr %29, align 4, !tbaa !19
  %30 = getelementptr inbounds i8, ptr %7, i64 8
  store i32 %3, ptr %30, align 8, !tbaa !20
  %31 = getelementptr inbounds i8, ptr %7, i64 16
  store i64 %4, ptr %31, align 8, !tbaa !21
  %32 = getelementptr inbounds i8, ptr %7, i64 24
  store i32 %5, ptr %32, align 8, !tbaa !22
  %33 = getelementptr inbounds i8, ptr %7, i64 32
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %33) #4
  %34 = getelementptr inbounds i8, ptr %7, i64 64
  store i64 0, ptr %34, align 8, !tbaa !23
  invoke void @_ZNSt6vectorI10BufferViewSaIS0_EE9push_backERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(72) %7)
          to label %35 unwind label %38

35:                                               ; preds = %.thread
  %36 = call noundef i64 @_ZNKSt6vectorI10BufferViewSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %0) #4
  %37 = add i64 %36, -1
  call void @_ZN10BufferViewD2Ev(ptr noundef nonnull align 8 dereferenceable(72) %7) #4
  call void @llvm.lifetime.end.p0(i64 72, ptr nonnull %7) #4
  br label %.loopexit

38:                                               ; preds = %.thread
  %39 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN10BufferViewD2Ev(ptr noundef nonnull align 8 dereferenceable(72) %7) #4
  call void @llvm.lifetime.end.p0(i64 72, ptr nonnull %7) #4
  resume { ptr, i32 } %39

.loopexit:                                        ; preds = %.lr.ph, %35
  %.3 = phi i64 [ %37, %35 ], [ %.02855, %.lr.ph ]
  ret i64 %.3
}

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorI10BufferViewSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(72) ptr @_ZNSt6vectorI10BufferViewSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorI10BufferViewSaIS0_EE9push_backERKS0_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(72)) local_unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN10BufferViewD2Ev(ptr noundef nonnull align 8 dereferenceable(72)) unnamed_addr #3 align 2

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 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 #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 = distinct !{!5, !6}
!6 = !{!"llvm.loop.mustprogress"}
!7 = !{!8, !9, i64 0}
!8 = !{!"_ZTS10BufferView", !9, i64 0, !12, i64 4, !13, i64 8, !14, i64 16, !15, i64 24, !16, i64 32, !14, i64 64}
!9 = !{!"_ZTSN10BufferView4KindE", !10, i64 0}
!10 = !{!"omnipotent char", !11, i64 0}
!11 = !{!"Simple C++ TBAA"}
!12 = !{!"_ZTSN12StreamFormat6FilterE", !10, i64 0}
!13 = !{!"_ZTSN10BufferView11CompressionE", !10, i64 0}
!14 = !{!"long", !10, i64 0}
!15 = !{!"int", !10, i64 0}
!16 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !17, i64 0, !14, i64 8, !10, i64 16}
!17 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !18, i64 0}
!18 = !{!"any pointer", !10, i64 0}
!19 = !{!8, !12, i64 4}
!20 = !{!8, !13, i64 8}
!21 = !{!8, !14, i64 16}
!22 = !{!8, !15, i64 24}
!23 = !{!8, !14, i64 64}


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