; LLVM IR from turi-code/SFrame :: oss_src/sframe (sarray_v1_block_manager)

; 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.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.anon.74 = type { ptr }
%"class.graphlab::v1_block_impl::block_writer" = type { %"class.std::vector.44", %"class.std::vector.49", %"class.std::vector.54" }
%"class.std::vector.44" = type { %"struct.std::_Vector_base.45" }
%"struct.std::_Vector_base.45" = type { %"struct.std::_Vector_base<std::vector<char>, std::allocator<std::vector<char>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<char>, std::allocator<std::vector<char>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<char>, std::allocator<std::vector<char>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<char>, std::allocator<std::vector<char>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.49" = type { %"struct.std::_Vector_base.50" }
%"struct.std::_Vector_base.50" = type { %"struct.std::_Vector_base<std::unique_ptr<graphlab::general_ofstream>, std::allocator<std::unique_ptr<graphlab::general_ofstream>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::unique_ptr<graphlab::general_ofstream>, std::allocator<std::unique_ptr<graphlab::general_ofstream>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::unique_ptr<graphlab::general_ofstream>, std::allocator<std::unique_ptr<graphlab::general_ofstream>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::unique_ptr<graphlab::general_ofstream>, std::allocator<std::unique_ptr<graphlab::general_ofstream>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.54" = type { %"struct.std::_Vector_base.55" }
%"struct.std::_Vector_base.55" = type { %"struct.std::_Vector_base<std::vector<graphlab::v1_block_impl::block_header>, std::allocator<std::vector<graphlab::v1_block_impl::block_header>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<graphlab::v1_block_impl::block_header>, std::allocator<std::vector<graphlab::v1_block_impl::block_header>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<graphlab::v1_block_impl::block_header>, std::allocator<std::vector<graphlab::v1_block_impl::block_header>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<graphlab::v1_block_impl::block_header>, std::allocator<std::vector<graphlab::v1_block_impl::block_header>>>::_Vector_impl_data" = type { ptr, ptr, ptr }

declare i32 @__gxx_personality_v0(...)

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

; 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

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) #4

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN8graphlab13v1_block_impl12block_writer12open_segmentEmNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(72) %0, i64 noundef %1, ptr noundef %2) #2 align 2 personality ptr @__gxx_personality_v0 {
  %4 = alloca ptr, align 8
  %5 = alloca i64, align 8
  %6 = alloca ptr, align 8
  %7 = alloca %"class.std::__cxx11::basic_string", align 8
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  %10 = alloca i1, align 1
  %11 = alloca %class.anon.74, align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store i64 %1, ptr %5, align 8, !tbaa !9
  store ptr %2, ptr %6, align 8, !tbaa !5
  %12 = load ptr, ptr %4, align 8
  %13 = getelementptr inbounds %"class.graphlab::v1_block_impl::block_writer", ptr %12, i32 0, i32 1
  %14 = load i64, ptr %5, align 8, !tbaa !9
  %15 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorISt10unique_ptrIN8graphlab16general_ofstreamESt14default_deleteIS2_EESaIS5_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef %14) #7
  %16 = call noalias noundef nonnull ptr @_Znwm(i64 noundef 512) #8
  store i1 true, ptr %10, align 1
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %17 unwind label %28

17:                                               ; preds = %3
  invoke void @_ZN8graphlab16general_ofstreamC1ENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEb(ptr noundef nonnull align 8 dereferenceable(248) %16, ptr noundef %7, i1 noundef zeroext false)
          to label %18 unwind label %32

18:                                               ; preds = %17
  store i1 false, ptr %10, align 1
  call void @_ZNSt10unique_ptrIN8graphlab16general_ofstreamESt14default_deleteIS1_EE5resetEPS1_(ptr noundef nonnull align 8 dereferenceable(8) %15, ptr noundef %16) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #7
  %19 = getelementptr inbounds %"class.graphlab::v1_block_impl::block_writer", ptr %12, i32 0, i32 1
  %20 = load i64, ptr %5, align 8, !tbaa !9
  %21 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorISt10unique_ptrIN8graphlab16general_ofstreamESt14default_deleteIS2_EESaIS5_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %19, i64 noundef %20) #7
  %22 = call noundef ptr @_ZNKSt10unique_ptrIN8graphlab16general_ofstreamESt14default_deleteIS1_EEptEv(ptr noundef nonnull align 8 dereferenceable(8) %21) #7
  %23 = call noundef zeroext i1 @_ZNK8graphlab16general_ofstream4failEv(ptr noundef nonnull align 8 dereferenceable(248) %22)
  br i1 %23, label %24, label %40

24:                                               ; preds = %18
  br label %25

25:                                               ; preds = %24
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #7
  %26 = getelementptr inbounds %class.anon.74, ptr %11, i32 0, i32 0
  store ptr %2, ptr %26, align 8, !tbaa !5
  call void @"_ZZN8graphlab13v1_block_impl12block_writer12open_segmentEmNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEENK3$_0clEv"(ptr noundef nonnull align 8 dereferenceable(8) %11)
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #7
  br label %27

27:                                               ; preds = %25
  br label %40

28:                                               ; preds = %3
  %29 = landingpad { ptr, i32 }
          cleanup
  %30 = extractvalue { ptr, i32 } %29, 0
  store ptr %30, ptr %8, align 8
  %31 = extractvalue { ptr, i32 } %29, 1
  store i32 %31, ptr %9, align 4
  br label %36

32:                                               ; preds = %17
  %33 = landingpad { ptr, i32 }
          cleanup
  %34 = extractvalue { ptr, i32 } %33, 0
  store ptr %34, ptr %8, align 8
  %35 = extractvalue { ptr, i32 } %33, 1
  store i32 %35, ptr %9, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #7
  br label %36

36:                                               ; preds = %32, %28
  %37 = load i1, ptr %10, align 1
  br i1 %37, label %38, label %39

38:                                               ; preds = %36
  call void @_ZdlPvm(ptr noundef %16, i64 noundef 512) #9
  br label %39

39:                                               ; preds = %38, %36
  br label %41

40:                                               ; preds = %27, %18
  ret void

41:                                               ; preds = %39
  %42 = load ptr, ptr %8, align 8
  %43 = load i32, ptr %9, align 4
  %44 = insertvalue { ptr, i32 } poison, ptr %42, 0
  %45 = insertvalue { ptr, i32 } %44, i32 %43, 1
  resume { ptr, i32 } %45
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorISt10unique_ptrIN8graphlab16general_ofstreamESt14default_deleteIS2_EESaIS5_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10unique_ptrIN8graphlab16general_ofstreamESt14default_deleteIS1_EE5resetEPS1_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #3 align 2

declare void @_ZN8graphlab16general_ofstreamC1ENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEb(ptr noundef nonnull align 8 dereferenceable(248), ptr noundef, i1 noundef zeroext) unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt10unique_ptrIN8graphlab16general_ofstreamESt14default_deleteIS1_EEptEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

declare noundef zeroext i1 @_ZNK8graphlab16general_ofstream4failEv(ptr noundef nonnull align 8 dereferenceable(248)) #5

; Function Attrs: inlinehint mustprogress uwtable
declare hidden void @"_ZZN8graphlab13v1_block_impl12block_writer12open_segmentEmNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEENK3$_0clEv"(ptr noundef nonnull align 8 dereferenceable(8)) #6 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 = { 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 #5 = { "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 = { 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 #7 = { nounwind }
attributes #8 = { builtin allocsize(0) }
attributes #9 = { 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}


; 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.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.anon.74 = type { ptr }

declare i32 @__gxx_personality_v0(...)

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

; 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

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN8graphlab13v1_block_impl12block_writer12open_segmentEmNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(72) %0, i64 noundef %1, ptr noundef %2) local_unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %4 = alloca %"class.std::__cxx11::basic_string", align 8
  %5 = alloca %class.anon.74, align 8
  %6 = getelementptr inbounds i8, ptr %0, i64 24
  %7 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorISt10unique_ptrIN8graphlab16general_ofstreamESt14default_deleteIS2_EESaIS5_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef %1) #7
  %8 = tail call noalias noundef nonnull dereferenceable(512) ptr @_Znwm(i64 noundef 512) #8
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %9 unwind label %15

9:                                                ; preds = %3
  invoke void @_ZN8graphlab16general_ofstreamC1ENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEb(ptr noundef nonnull align 8 dereferenceable(248) %8, ptr noundef nonnull %4, i1 noundef zeroext false)
          to label %10 unwind label %17

10:                                               ; preds = %9
  call void @_ZNSt10unique_ptrIN8graphlab16general_ofstreamESt14default_deleteIS1_EE5resetEPS1_(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull %8) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #7
  %11 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorISt10unique_ptrIN8graphlab16general_ofstreamESt14default_deleteIS2_EESaIS5_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef %1) #7
  %12 = call noundef ptr @_ZNKSt10unique_ptrIN8graphlab16general_ofstreamESt14default_deleteIS1_EEptEv(ptr noundef nonnull align 8 dereferenceable(8) %11) #7
  %13 = call noundef zeroext i1 @_ZNK8graphlab16general_ofstream4failEv(ptr noundef nonnull align 8 dereferenceable(248) %12)
  br i1 %13, label %14, label %20

14:                                               ; preds = %10
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #7
  store ptr %2, ptr %5, align 8, !tbaa !5
  call void @"_ZZN8graphlab13v1_block_impl12block_writer12open_segmentEmNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEENK3$_0clEv"(ptr noundef nonnull align 8 dereferenceable(8) %5)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #7
  br label %20

15:                                               ; preds = %3
  %16 = landingpad { ptr, i32 }
          cleanup
  br label %19

17:                                               ; preds = %9
  %18 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #7
  br label %19

19:                                               ; preds = %15, %17
  %.pn = phi { ptr, i32 } [ %18, %17 ], [ %16, %15 ]
  call void @_ZdlPvm(ptr noundef nonnull %8, i64 noundef 512) #9
  resume { ptr, i32 } %.pn

20:                                               ; preds = %14, %10
  ret void
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorISt10unique_ptrIN8graphlab16general_ofstreamESt14default_deleteIS2_EESaIS5_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10unique_ptrIN8graphlab16general_ofstreamESt14default_deleteIS1_EE5resetEPS1_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #3 align 2

declare void @_ZN8graphlab16general_ofstreamC1ENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEb(ptr noundef nonnull align 8 dereferenceable(248), ptr noundef, i1 noundef zeroext) unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt10unique_ptrIN8graphlab16general_ofstreamESt14default_deleteIS1_EEptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

declare noundef zeroext i1 @_ZNK8graphlab16general_ofstream4failEv(ptr noundef nonnull align 8 dereferenceable(248)) local_unnamed_addr #5

; Function Attrs: inlinehint mustprogress uwtable
declare hidden void @"_ZZN8graphlab13v1_block_impl12block_writer12open_segmentEmNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEENK3$_0clEv"(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #6 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 = { 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 #5 = { "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 = { 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 #7 = { nounwind }
attributes #8 = { builtin allocsize(0) }
attributes #9 = { 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"}


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