; LLVM IR from drohmer/cgp :: library/cgp/07_image (image)

; 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.cgp::image_structure" = type { i32, i32, i32, %"struct.cgp::numarray" }
%"struct.cgp::numarray" = type { %"class.std::vector" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl_data" = type { ptr, 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 uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZN3cgp8numarrayIhE6resizeEi(ptr noundef nonnull align 8 dereferenceable(24), i32 noundef) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 1 dereferenceable(1) ptr @_ZN3cgp8numarrayIhEixEi(ptr noundef nonnull align 8 dereferenceable(24), i32 noundef) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN3cgp15image_structureD2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #2 align 2

declare void @_ZN3cgp17assert_file_existERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(32)) #3

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN3cgp14image_load_jpgERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind noalias writable sret(%"struct.cgp::image_structure") align 8 %0, ptr noundef nonnull align 8 dereferenceable(32) %1) #1 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca ptr, align 8
  %9 = alloca i1, align 1
  %10 = alloca i32, align 4
  %11 = alloca ptr, align 8
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  store ptr %0, ptr %3, align 8
  store ptr %1, ptr %4, align 8, !tbaa !5
  %14 = load ptr, ptr %4, align 8, !tbaa !5
  call void @_ZN3cgp17assert_file_existERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(32) %14)
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #5
  store i32 0, ptr %5, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #5
  store i32 0, ptr %6, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #5
  store i32 0, ptr %7, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #5
  %15 = load ptr, ptr %4, align 8, !tbaa !5
  %16 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %15) #5
  %17 = call noundef ptr @_ZN4jpgd31decompress_jpeg_image_from_fileEPKcPiS2_S2_i(ptr noundef %16, ptr noundef %5, ptr noundef %6, ptr noundef %7, i32 noundef 3)
  store ptr %17, ptr %8, align 8, !tbaa !5
  store i1 false, ptr %9, align 1
  call void @_ZN3cgp15image_structureC1Ev(ptr noundef nonnull align 8 dereferenceable(40) %0)
  %18 = getelementptr inbounds %"struct.cgp::image_structure", ptr %0, i32 0, i32 2
  store i32 0, ptr %18, align 8, !tbaa !11
  %19 = load i32, ptr %5, align 4, !tbaa !9
  %20 = getelementptr inbounds %"struct.cgp::image_structure", ptr %0, i32 0, i32 0
  store i32 %19, ptr %20, align 8, !tbaa !19
  %21 = load i32, ptr %6, align 4, !tbaa !9
  %22 = getelementptr inbounds %"struct.cgp::image_structure", ptr %0, i32 0, i32 1
  store i32 %21, ptr %22, align 4, !tbaa !20
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #5
  %23 = getelementptr inbounds %"struct.cgp::image_structure", ptr %0, i32 0, i32 0
  %24 = load i32, ptr %23, align 8, !tbaa !19
  %25 = getelementptr inbounds %"struct.cgp::image_structure", ptr %0, i32 0, i32 1
  %26 = load i32, ptr %25, align 4, !tbaa !20
  %27 = mul nsw i32 %24, %26
  %28 = mul nsw i32 %27, 3
  store i32 %28, ptr %10, align 4, !tbaa !9
  %29 = getelementptr inbounds %"struct.cgp::image_structure", ptr %0, i32 0, i32 3
  %30 = load i32, ptr %10, align 4, !tbaa !9
  %31 = invoke noundef nonnull align 8 dereferenceable(24) ptr @_ZN3cgp8numarrayIhE6resizeEi(ptr noundef nonnull align 8 dereferenceable(24) %29, i32 noundef %30)
          to label %32 unwind label %38

32:                                               ; preds = %2
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #5
  store i32 0, ptr %13, align 4, !tbaa !9
  br label %33

33:                                               ; preds = %52, %32
  %34 = load i32, ptr %13, align 4, !tbaa !9
  %35 = load i32, ptr %10, align 4, !tbaa !9
  %36 = icmp slt i32 %34, %35
  br i1 %36, label %42, label %37

37:                                               ; preds = %33
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #5
  br label %59

38:                                               ; preds = %2
  %39 = landingpad { ptr, i32 }
          cleanup
  %40 = extractvalue { ptr, i32 } %39, 0
  store ptr %40, ptr %11, align 8
  %41 = extractvalue { ptr, i32 } %39, 1
  store i32 %41, ptr %12, align 4
  br label %61

42:                                               ; preds = %33
  %43 = load ptr, ptr %8, align 8, !tbaa !5
  %44 = load i32, ptr %13, align 4, !tbaa !9
  %45 = sext i32 %44 to i64
  %46 = getelementptr inbounds i8, ptr %43, i64 %45
  %47 = load i8, ptr %46, align 1, !tbaa !21
  %48 = getelementptr inbounds %"struct.cgp::image_structure", ptr %0, i32 0, i32 3
  %49 = load i32, ptr %13, align 4, !tbaa !9
  %50 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZN3cgp8numarrayIhEixEi(ptr noundef nonnull align 8 dereferenceable(24) %48, i32 noundef %49)
          to label %51 unwind label %55

51:                                               ; preds = %42
  store i8 %47, ptr %50, align 1, !tbaa !21
  br label %52

52:                                               ; preds = %51
  %53 = load i32, ptr %13, align 4, !tbaa !9
  %54 = add nsw i32 %53, 1
  store i32 %54, ptr %13, align 4, !tbaa !9
  br label %33, !llvm.loop !22

55:                                               ; preds = %42
  %56 = landingpad { ptr, i32 }
          cleanup
  %57 = extractvalue { ptr, i32 } %56, 0
  store ptr %57, ptr %11, align 8
  %58 = extractvalue { ptr, i32 } %56, 1
  store i32 %58, ptr %12, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #5
  br label %61

59:                                               ; preds = %37
  store i1 true, ptr %9, align 1
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #5
  %60 = load i1, ptr %9, align 1
  br i1 %60, label %63, label %62

61:                                               ; preds = %55, %38
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #5
  call void @_ZN3cgp15image_structureD2Ev(ptr noundef nonnull align 8 dereferenceable(40) %0) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #5
  br label %64

62:                                               ; preds = %59
  call void @_ZN3cgp15image_structureD2Ev(ptr noundef nonnull align 8 dereferenceable(40) %0) #5
  br label %63

63:                                               ; preds = %62, %59
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #5
  ret void

64:                                               ; preds = %61
  %65 = load ptr, ptr %11, align 8
  %66 = load i32, ptr %12, align 4
  %67 = insertvalue { ptr, i32 } poison, ptr %65, 0
  %68 = insertvalue { ptr, i32 } %67, i32 %66, 1
  resume { ptr, i32 } %68
}

declare noundef ptr @_ZN4jpgd31decompress_jpeg_image_from_fileEPKcPiS2_S2_i(ptr noundef, ptr noundef, ptr noundef, ptr noundef, i32 noundef) #3

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32)) #4 align 2

declare void @_ZN3cgp15image_structureC1Ev(ptr)

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 = { 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 #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 = { 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 #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"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !13, i64 8}
!12 = !{!"_ZTSN3cgp15image_structureE", !10, i64 0, !10, i64 4, !13, i64 8, !14, i64 16}
!13 = !{!"_ZTSN3cgp16image_color_typeE", !7, i64 0}
!14 = !{!"_ZTSN3cgp8numarrayIhEE", !15, i64 0}
!15 = !{!"_ZTSSt6vectorIhSaIhEE", !16, i64 0}
!16 = !{!"_ZTSSt12_Vector_baseIhSaIhEE", !17, i64 0}
!17 = !{!"_ZTSNSt12_Vector_baseIhSaIhEE12_Vector_implE", !18, i64 0}
!18 = !{!"_ZTSNSt12_Vector_baseIhSaIhEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!19 = !{!12, !10, i64 0}
!20 = !{!12, !10, i64 4}
!21 = !{!7, !7, i64 0}
!22 = distinct !{!22, !23}
!23 = !{!"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"

%"struct.cgp::image_structure" = type { i32, i32, i32, %"struct.cgp::numarray" }
%"struct.cgp::numarray" = type { %"class.std::vector" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl_data" = type { ptr, 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 uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZN3cgp8numarrayIhE6resizeEi(ptr noundef nonnull align 8 dereferenceable(24), i32 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 1 dereferenceable(1) ptr @_ZN3cgp8numarrayIhEixEi(ptr noundef nonnull align 8 dereferenceable(24), i32 noundef) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN3cgp15image_structureD2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #2 align 2

declare void @_ZN3cgp17assert_file_existERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN3cgp14image_load_jpgERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind noalias writable sret(%"struct.cgp::image_structure") align 8 %0, ptr noundef nonnull align 8 dereferenceable(32) %1) local_unnamed_addr #1 personality ptr @__gxx_personality_v0 {
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  tail call void @_ZN3cgp17assert_file_existERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(32) %1)
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #5
  store i32 0, ptr %3, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #5
  store i32 0, ptr %4, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #5
  store i32 0, ptr %5, align 4, !tbaa !5
  %6 = tail call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %1) #5
  %7 = call noundef ptr @_ZN4jpgd31decompress_jpeg_image_from_fileEPKcPiS2_S2_i(ptr noundef %6, ptr noundef nonnull %3, ptr noundef nonnull %4, ptr noundef nonnull %5, i32 noundef 3)
  call void @_ZN3cgp15image_structureC1Ev(ptr noundef nonnull align 8 dereferenceable(40) %0)
  %8 = getelementptr inbounds i8, ptr %0, i64 8
  store i32 0, ptr %8, align 8, !tbaa !9
  %9 = load i32, ptr %3, align 4, !tbaa !5
  store i32 %9, ptr %0, align 8, !tbaa !18
  %10 = load i32, ptr %4, align 4, !tbaa !5
  %11 = getelementptr inbounds i8, ptr %0, i64 4
  store i32 %10, ptr %11, align 4, !tbaa !19
  %12 = mul i32 %9, 3
  %13 = mul i32 %12, %10
  %14 = getelementptr inbounds i8, ptr %0, i64 16
  %15 = invoke noundef nonnull align 8 dereferenceable(24) ptr @_ZN3cgp8numarrayIhE6resizeEi(ptr noundef nonnull align 8 dereferenceable(24) %14, i32 noundef %13)
          to label %.preheader unwind label %17

.preheader:                                       ; preds = %2
  %16 = icmp sgt i32 %13, 0
  br i1 %16, label %.lr.ph.preheader, label %._crit_edge

.lr.ph.preheader:                                 ; preds = %.preheader
  %wide.trip.count = zext nneg i32 %13 to i64
  br label %.lr.ph

17:                                               ; preds = %2
  %18 = landingpad { ptr, i32 }
          cleanup
  br label %26

.lr.ph:                                           ; preds = %.lr.ph.preheader, %23
  %indvars.iv = phi i64 [ 0, %.lr.ph.preheader ], [ %indvars.iv.next, %23 ]
  %19 = getelementptr inbounds i8, ptr %7, i64 %indvars.iv
  %20 = load i8, ptr %19, align 1, !tbaa !20
  %21 = trunc nuw nsw i64 %indvars.iv to i32
  %22 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZN3cgp8numarrayIhEixEi(ptr noundef nonnull align 8 dereferenceable(24) %14, i32 noundef %21)
          to label %23 unwind label %24

23:                                               ; preds = %.lr.ph
  store i8 %20, ptr %22, align 1, !tbaa !20
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
  br i1 %exitcond.not, label %._crit_edge, label %.lr.ph, !llvm.loop !21

24:                                               ; preds = %.lr.ph
  %25 = landingpad { ptr, i32 }
          cleanup
  br label %26

26:                                               ; preds = %24, %17
  %.pn = phi { ptr, i32 } [ %25, %24 ], [ %18, %17 ]
  call void @_ZN3cgp15image_structureD2Ev(ptr noundef nonnull align 8 dereferenceable(40) %0) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #5
  resume { ptr, i32 } %.pn

._crit_edge:                                      ; preds = %23, %.preheader
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #5
  ret void
}

declare noundef ptr @_ZN4jpgd31decompress_jpeg_image_from_fileEPKcPiS2_S2_i(ptr noundef, ptr noundef, ptr noundef, ptr noundef, i32 noundef) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #4 align 2

declare void @_ZN3cgp15image_structureC1Ev(ptr) local_unnamed_addr

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 = { 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 #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 = { 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 #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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !11, i64 8}
!10 = !{!"_ZTSN3cgp15image_structureE", !6, i64 0, !6, i64 4, !11, i64 8, !12, i64 16}
!11 = !{!"_ZTSN3cgp16image_color_typeE", !7, i64 0}
!12 = !{!"_ZTSN3cgp8numarrayIhEE", !13, i64 0}
!13 = !{!"_ZTSSt6vectorIhSaIhEE", !14, i64 0}
!14 = !{!"_ZTSSt12_Vector_baseIhSaIhEE", !15, i64 0}
!15 = !{!"_ZTSNSt12_Vector_baseIhSaIhEE12_Vector_implE", !16, i64 0}
!16 = !{!"_ZTSNSt12_Vector_baseIhSaIhEE17_Vector_impl_dataE", !17, i64 0, !17, i64 8, !17, i64 16}
!17 = !{!"any pointer", !7, i64 0}
!18 = !{!10, !6, i64 0}
!19 = !{!10, !6, i64 4}
!20 = !{!7, !7, i64 0}
!21 = distinct !{!21, !22}
!22 = !{!"llvm.loop.mustprogress"}


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