; LLVM IR from TheAlgorithms/C-Plus-Plus :: dynamic_programming (unbounded_0_1_knapsack)

; 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"

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i16 @_ZN19dynamic_programming18unbounded_knapsack15KnapSackFillingEttRKSt6vectorItSaItEES5_RS1_IS1_IiSaIiEESaIS7_EE(i16 noundef zeroext %0, i16 noundef zeroext %1, ptr noundef nonnull align 8 dereferenceable(24) %2, ptr noundef nonnull align 8 dereferenceable(24) %3, ptr noundef nonnull align 8 dereferenceable(24) %4) #0 {
  %6 = alloca i16, align 2
  %7 = alloca i16, align 2
  %8 = alloca i16, align 2
  %9 = alloca ptr, align 8
  %10 = alloca ptr, align 8
  %11 = alloca ptr, align 8
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  store i16 %0, ptr %7, align 2, !tbaa !5
  store i16 %1, ptr %8, align 2, !tbaa !5
  store ptr %2, ptr %9, align 8, !tbaa !9
  store ptr %3, ptr %10, align 8, !tbaa !9
  store ptr %4, ptr %11, align 8, !tbaa !9
  %14 = load i16, ptr %7, align 2, !tbaa !5
  %15 = zext i16 %14 to i32
  %16 = icmp eq i32 %15, 0
  br i1 %16, label %17, label %40

17:                                               ; preds = %5
  %18 = load ptr, ptr %10, align 8, !tbaa !9
  %19 = call noundef nonnull align 2 dereferenceable(2) ptr @_ZNKSt6vectorItSaItEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %18, i64 noundef 0) #4
  %20 = load i16, ptr %19, align 2, !tbaa !5
  %21 = zext i16 %20 to i32
  %22 = load i16, ptr %8, align 2, !tbaa !5
  %23 = zext i16 %22 to i32
  %24 = icmp sle i32 %21, %23
  br i1 %24, label %25, label %39

25:                                               ; preds = %17
  %26 = load i16, ptr %8, align 2, !tbaa !5
  %27 = zext i16 %26 to i32
  %28 = load ptr, ptr %10, align 8, !tbaa !9
  %29 = call noundef nonnull align 2 dereferenceable(2) ptr @_ZNKSt6vectorItSaItEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %28, i64 noundef 0) #4
  %30 = load i16, ptr %29, align 2, !tbaa !5
  %31 = zext i16 %30 to i32
  %32 = sdiv i32 %27, %31
  %33 = load ptr, ptr %9, align 8, !tbaa !9
  %34 = call noundef nonnull align 2 dereferenceable(2) ptr @_ZNKSt6vectorItSaItEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %33, i64 noundef 0) #4
  %35 = load i16, ptr %34, align 2, !tbaa !5
  %36 = zext i16 %35 to i32
  %37 = mul nsw i32 %32, %36
  %38 = trunc i32 %37 to i16
  store i16 %38, ptr %6, align 2
  br label %115

39:                                               ; preds = %17
  store i16 0, ptr %6, align 2
  br label %115

40:                                               ; preds = %5
  %41 = load ptr, ptr %11, align 8, !tbaa !9
  %42 = load i16, ptr %7, align 2, !tbaa !5
  %43 = zext i16 %42 to i64
  %44 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %41, i64 noundef %43) #4
  %45 = load i16, ptr %8, align 2, !tbaa !5
  %46 = zext i16 %45 to i64
  %47 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %44, i64 noundef %46) #4
  %48 = load i32, ptr %47, align 4, !tbaa !11
  %49 = icmp ne i32 %48, -1
  br i1 %49, label %50, label %60

50:                                               ; preds = %40
  %51 = load ptr, ptr %11, align 8, !tbaa !9
  %52 = load i16, ptr %7, align 2, !tbaa !5
  %53 = zext i16 %52 to i64
  %54 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %51, i64 noundef %53) #4
  %55 = load i16, ptr %8, align 2, !tbaa !5
  %56 = zext i16 %55 to i64
  %57 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %54, i64 noundef %56) #4
  %58 = load i32, ptr %57, align 4, !tbaa !11
  %59 = trunc i32 %58 to i16
  store i16 %59, ptr %6, align 2
  br label %115

60:                                               ; preds = %40
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #4
  %61 = load i16, ptr %7, align 2, !tbaa !5
  %62 = zext i16 %61 to i32
  %63 = sub nsw i32 %62, 1
  %64 = trunc i32 %63 to i16
  %65 = load i16, ptr %8, align 2, !tbaa !5
  %66 = load ptr, ptr %9, align 8, !tbaa !9
  %67 = load ptr, ptr %10, align 8, !tbaa !9
  %68 = load ptr, ptr %11, align 8, !tbaa !9
  %69 = call noundef zeroext i16 @_ZN19dynamic_programming18unbounded_knapsack15KnapSackFillingEttRKSt6vectorItSaItEES5_RS1_IS1_IiSaIiEESaIS7_EE(i16 noundef zeroext %64, i16 noundef zeroext %65, ptr noundef nonnull align 8 dereferenceable(24) %66, ptr noundef nonnull align 8 dereferenceable(24) %67, ptr noundef nonnull align 8 dereferenceable(24) %68)
  %70 = zext i16 %69 to i32
  store i32 %70, ptr %12, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #4
  store i32 0, ptr %13, align 4, !tbaa !11
  %71 = load i16, ptr %8, align 2, !tbaa !5
  %72 = zext i16 %71 to i32
  %73 = load ptr, ptr %10, align 8, !tbaa !9
  %74 = load i16, ptr %7, align 2, !tbaa !5
  %75 = zext i16 %74 to i64
  %76 = call noundef nonnull align 2 dereferenceable(2) ptr @_ZNKSt6vectorItSaItEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %73, i64 noundef %75) #4
  %77 = load i16, ptr %76, align 2, !tbaa !5
  %78 = zext i16 %77 to i32
  %79 = icmp sge i32 %72, %78
  br i1 %79, label %80, label %104

80:                                               ; preds = %60
  %81 = load ptr, ptr %9, align 8, !tbaa !9
  %82 = load i16, ptr %7, align 2, !tbaa !5
  %83 = zext i16 %82 to i64
  %84 = call noundef nonnull align 2 dereferenceable(2) ptr @_ZNKSt6vectorItSaItEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %81, i64 noundef %83) #4
  %85 = load i16, ptr %84, align 2, !tbaa !5
  %86 = zext i16 %85 to i32
  %87 = load i16, ptr %7, align 2, !tbaa !5
  %88 = load i16, ptr %8, align 2, !tbaa !5
  %89 = zext i16 %88 to i32
  %90 = load ptr, ptr %10, align 8, !tbaa !9
  %91 = load i16, ptr %7, align 2, !tbaa !5
  %92 = zext i16 %91 to i64
  %93 = call noundef nonnull align 2 dereferenceable(2) ptr @_ZNKSt6vectorItSaItEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %90, i64 noundef %92) #4
  %94 = load i16, ptr %93, align 2, !tbaa !5
  %95 = zext i16 %94 to i32
  %96 = sub nsw i32 %89, %95
  %97 = trunc i32 %96 to i16
  %98 = load ptr, ptr %9, align 8, !tbaa !9
  %99 = load ptr, ptr %10, align 8, !tbaa !9
  %100 = load ptr, ptr %11, align 8, !tbaa !9
  %101 = call noundef zeroext i16 @_ZN19dynamic_programming18unbounded_knapsack15KnapSackFillingEttRKSt6vectorItSaItEES5_RS1_IS1_IiSaIiEESaIS7_EE(i16 noundef zeroext %87, i16 noundef zeroext %97, ptr noundef nonnull align 8 dereferenceable(24) %98, ptr noundef nonnull align 8 dereferenceable(24) %99, ptr noundef nonnull align 8 dereferenceable(24) %100)
  %102 = zext i16 %101 to i32
  %103 = add nsw i32 %86, %102
  store i32 %103, ptr %13, align 4, !tbaa !11
  br label %104

104:                                              ; preds = %80, %60
  %105 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %13, ptr noundef nonnull align 4 dereferenceable(4) %12)
  %106 = load i32, ptr %105, align 4, !tbaa !11
  %107 = load ptr, ptr %11, align 8, !tbaa !9
  %108 = load i16, ptr %7, align 2, !tbaa !5
  %109 = zext i16 %108 to i64
  %110 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %107, i64 noundef %109) #4
  %111 = load i16, ptr %8, align 2, !tbaa !5
  %112 = zext i16 %111 to i64
  %113 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %110, i64 noundef %112) #4
  store i32 %106, ptr %113, align 4, !tbaa !11
  %114 = trunc i32 %106 to i16
  store i16 %114, ptr %6, align 2
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #4
  br label %115

115:                                              ; preds = %104, %50, %39, %25
  %116 = load i16, ptr %6, align 2
  ret i16 %116
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 2 dereferenceable(2) ptr @_ZNKSt6vectorItSaItEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #3

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #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 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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = !{!"short", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"int", !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"

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef zeroext i16 @_ZN19dynamic_programming18unbounded_knapsack15KnapSackFillingEttRKSt6vectorItSaItEES5_RS1_IS1_IiSaIiEESaIS7_EE(i16 noundef zeroext %0, i16 noundef zeroext %1, ptr noundef nonnull align 8 dereferenceable(24) %2, ptr noundef nonnull align 8 dereferenceable(24) %3, ptr noundef nonnull align 8 dereferenceable(24) %4) local_unnamed_addr #0 {
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = icmp eq i16 %0, 0
  br i1 %8, label %9, label %19

9:                                                ; preds = %5
  %10 = tail call noundef nonnull align 2 dereferenceable(2) ptr @_ZNKSt6vectorItSaItEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef 0) #3
  %11 = load i16, ptr %10, align 2, !tbaa !5
  %.not36 = icmp ugt i16 %11, %1
  br i1 %.not36, label %52, label %12

12:                                               ; preds = %9
  %13 = tail call noundef nonnull align 2 dereferenceable(2) ptr @_ZNKSt6vectorItSaItEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef 0) #3
  %14 = load i16, ptr %13, align 2, !tbaa !5
  %15 = udiv i16 %1, %14
  %16 = tail call noundef nonnull align 2 dereferenceable(2) ptr @_ZNKSt6vectorItSaItEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef 0) #3
  %17 = load i16, ptr %16, align 2, !tbaa !5
  %18 = mul i16 %17, %15
  br label %52

19:                                               ; preds = %5
  %20 = zext i16 %0 to i64
  %21 = tail call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %20) #3
  %22 = zext i16 %1 to i64
  %23 = tail call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %21, i64 noundef %22) #3
  %24 = load i32, ptr %23, align 4, !tbaa !9
  %.not = icmp eq i32 %24, -1
  br i1 %.not, label %30, label %25

25:                                               ; preds = %19
  %26 = tail call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %20) #3
  %27 = tail call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %26, i64 noundef %22) #3
  %28 = load i32, ptr %27, align 4, !tbaa !9
  %29 = trunc i32 %28 to i16
  br label %52

30:                                               ; preds = %19
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %6) #3
  %31 = add i16 %0, -1
  %32 = tail call noundef zeroext i16 @_ZN19dynamic_programming18unbounded_knapsack15KnapSackFillingEttRKSt6vectorItSaItEES5_RS1_IS1_IiSaIiEESaIS7_EE(i16 noundef zeroext %31, i16 noundef zeroext %1, ptr noundef nonnull align 8 dereferenceable(24) %2, ptr noundef nonnull align 8 dereferenceable(24) %3, ptr noundef nonnull align 8 dereferenceable(24) %4)
  %33 = zext i16 %32 to i32
  store i32 %33, ptr %6, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %7) #3
  store i32 0, ptr %7, align 4, !tbaa !9
  %34 = tail call noundef nonnull align 2 dereferenceable(2) ptr @_ZNKSt6vectorItSaItEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %20) #3
  %35 = load i16, ptr %34, align 2, !tbaa !5
  %.not35 = icmp ugt i16 %35, %1
  br i1 %.not35, label %46, label %36

36:                                               ; preds = %30
  %37 = tail call noundef nonnull align 2 dereferenceable(2) ptr @_ZNKSt6vectorItSaItEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %20) #3
  %38 = load i16, ptr %37, align 2, !tbaa !5
  %39 = zext i16 %38 to i32
  %40 = tail call noundef nonnull align 2 dereferenceable(2) ptr @_ZNKSt6vectorItSaItEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %20) #3
  %41 = load i16, ptr %40, align 2, !tbaa !5
  %42 = sub i16 %1, %41
  %43 = tail call noundef zeroext i16 @_ZN19dynamic_programming18unbounded_knapsack15KnapSackFillingEttRKSt6vectorItSaItEES5_RS1_IS1_IiSaIiEESaIS7_EE(i16 noundef zeroext %0, i16 noundef zeroext %42, ptr noundef nonnull align 8 dereferenceable(24) %2, ptr noundef nonnull align 8 dereferenceable(24) %3, ptr noundef nonnull align 8 dereferenceable(24) %4)
  %44 = zext i16 %43 to i32
  %45 = add nuw nsw i32 %44, %39
  store i32 %45, ptr %7, align 4, !tbaa !9
  br label %46

46:                                               ; preds = %36, %30
  %47 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %7, ptr noundef nonnull align 4 dereferenceable(4) %6)
  %48 = load i32, ptr %47, align 4, !tbaa !9
  %49 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %20) #3
  %50 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %49, i64 noundef %22) #3
  store i32 %48, ptr %50, align 4, !tbaa !9
  %51 = trunc i32 %48 to i16
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %7) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #3
  br label %52

52:                                               ; preds = %9, %46, %25, %12
  %.0 = phi i16 [ %18, %12 ], [ %29, %25 ], [ %51, %46 ], [ 0, %9 ]
  ret i16 %.0
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 2 dereferenceable(2) ptr @_ZNKSt6vectorItSaItEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2

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

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 = !{!"short", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}


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