; LLVM IR from facebook/redex :: libredex/PointsToSemantics.ll (ZN16PointsToVariable11from_s_exprERKN6sparta6s_exprE)

; 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.boost::optional" = type { %"class.boost::optional_detail::optional_base" }
%"class.boost::optional_detail::optional_base" = type { i8, [3 x i8], %"class.boost::optional_detail::aligned_storage" }
%"class.boost::optional_detail::aligned_storage" = type { %"union.boost::optional_detail::aligned_storage<PointsToVariable>::dummy_u" }
%"union.boost::optional_detail::aligned_storage<PointsToVariable>::dummy_u" = type { [4 x i8] }
%"class.sparta::s_patn" = type { %"class.boost::intrusive_ptr.1" }
%"class.boost::intrusive_ptr.1" = type { ptr }
%"class.std::initializer_list.2" = type { ptr, i64 }
%class.PointsToVariable = type { i32 }

@.str.8 = external hidden unnamed_addr constant [2 x i8], align 1

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: mustprogress uwtable
define dso_local void @_ZN16PointsToVariable11from_s_exprERKN6sparta6s_exprE(ptr dead_on_unwind noalias writable sret(%"class.boost::optional") align 4 %0, ptr noundef nonnull align 8 dereferenceable(8) %1) #1 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca %"class.sparta::s_patn", align 8
  %7 = alloca %"class.std::initializer_list.2", align 8
  %8 = alloca [2 x %"class.sparta::s_patn"], align 8
  %9 = alloca ptr, align 8
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca %class.PointsToVariable, align 4
  store ptr %0, ptr %3, align 8
  store ptr %1, ptr %4, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #5
  call void @llvm.lifetime.start.p0(i64 16, ptr %8) #5
  store ptr %8, ptr %9, align 8
  invoke void @_ZN6sparta6s_patnC2EPKc(ptr noundef nonnull align 8 dereferenceable(8) %8, ptr noundef @.str.8)
          to label %14 unwind label %36

14:                                               ; preds = %2
  %15 = getelementptr inbounds %"class.sparta::s_patn", ptr %8, i64 1
  store ptr %15, ptr %9, align 8
  invoke void @_ZN6sparta6s_patnC2EPi(ptr noundef nonnull align 8 dereferenceable(8) %15, ptr noundef %5)
          to label %16 unwind label %36

16:                                               ; preds = %14
  %17 = getelementptr inbounds %"class.std::initializer_list.2", ptr %7, i32 0, i32 0
  store ptr %8, ptr %17, align 8, !tbaa !9
  %18 = getelementptr inbounds %"class.std::initializer_list.2", ptr %7, i32 0, i32 1
  store i64 2, ptr %18, align 8, !tbaa !12
  %19 = getelementptr inbounds { ptr, i64 }, ptr %7, i32 0, i32 0
  %20 = load ptr, ptr %19, align 8
  %21 = getelementptr inbounds { ptr, i64 }, ptr %7, i32 0, i32 1
  %22 = load i64, ptr %21, align 8
  invoke void @_ZN6sparta6s_patnC2ESt16initializer_listIS0_E(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr %20, i64 %22)
          to label %23 unwind label %47

23:                                               ; preds = %16
  %24 = load ptr, ptr %4, align 8, !tbaa !5
  %25 = invoke noundef zeroext i1 @_ZN6sparta6s_patn10match_withERKNS_6s_exprE(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(8) %24)
          to label %26 unwind label %51

26:                                               ; preds = %23
  %27 = xor i1 %25, true
  call void @_ZN6sparta6s_patnD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %6) #5
  %28 = getelementptr inbounds [2 x %"class.sparta::s_patn"], ptr %8, i32 0, i32 0
  %29 = getelementptr inbounds %"class.sparta::s_patn", ptr %28, i64 2
  br label %30

30:                                               ; preds = %30, %26
  %31 = phi ptr [ %29, %26 ], [ %32, %30 ]
  %32 = getelementptr inbounds %"class.sparta::s_patn", ptr %31, i64 -1
  call void @_ZN6sparta6s_patnD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %32) #5
  %33 = icmp eq ptr %32, %28
  br i1 %33, label %34, label %30

34:                                               ; preds = %30
  call void @llvm.lifetime.end.p0(i64 16, ptr %8) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #5
  br i1 %27, label %35, label %64

35:                                               ; preds = %34
  call void @_ZN5boost8optionalI16PointsToVariableEC2Ev(ptr noundef nonnull align 4 dereferenceable(8) %0) #5
  store i32 1, ptr %12, align 4
  br label %67

36:                                               ; preds = %14, %2
  %37 = landingpad { ptr, i32 }
          cleanup
  %38 = extractvalue { ptr, i32 } %37, 0
  store ptr %38, ptr %10, align 8
  %39 = extractvalue { ptr, i32 } %37, 1
  store i32 %39, ptr %11, align 4
  %40 = load ptr, ptr %9, align 8
  %41 = icmp eq ptr %8, %40
  br i1 %41, label %46, label %42

42:                                               ; preds = %42, %36
  %43 = phi ptr [ %40, %36 ], [ %44, %42 ]
  %44 = getelementptr inbounds %"class.sparta::s_patn", ptr %43, i64 -1
  call void @_ZN6sparta6s_patnD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %44) #5
  %45 = icmp eq ptr %44, %8
  br i1 %45, label %46, label %42

46:                                               ; preds = %42, %36
  br label %63

47:                                               ; preds = %16
  %48 = landingpad { ptr, i32 }
          cleanup
  %49 = extractvalue { ptr, i32 } %48, 0
  store ptr %49, ptr %10, align 8
  %50 = extractvalue { ptr, i32 } %48, 1
  store i32 %50, ptr %11, align 4
  br label %55

51:                                               ; preds = %23
  %52 = landingpad { ptr, i32 }
          cleanup
  %53 = extractvalue { ptr, i32 } %52, 0
  store ptr %53, ptr %10, align 8
  %54 = extractvalue { ptr, i32 } %52, 1
  store i32 %54, ptr %11, align 4
  call void @_ZN6sparta6s_patnD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %6) #5
  br label %55

55:                                               ; preds = %51, %47
  %56 = getelementptr inbounds [2 x %"class.sparta::s_patn"], ptr %8, i32 0, i32 0
  %57 = getelementptr inbounds %"class.sparta::s_patn", ptr %56, i64 2
  br label %58

58:                                               ; preds = %58, %55
  %59 = phi ptr [ %57, %55 ], [ %60, %58 ]
  %60 = getelementptr inbounds %"class.sparta::s_patn", ptr %59, i64 -1
  call void @_ZN6sparta6s_patnD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %60) #5
  %61 = icmp eq ptr %60, %56
  br i1 %61, label %62, label %58

62:                                               ; preds = %58
  br label %63

63:                                               ; preds = %62, %46
  call void @llvm.lifetime.end.p0(i64 16, ptr %8) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #5
  br label %68

64:                                               ; preds = %34
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #5
  %65 = load i32, ptr %5, align 4, !tbaa !13
  %66 = sext i32 %65 to i64
  call void @_ZN16PointsToVariableC2Em(ptr noundef nonnull align 4 dereferenceable(4) %13, i64 noundef %66)
  call void @_ZN5boost8optionalI16PointsToVariableEC2EOS1_(ptr noundef nonnull align 4 dereferenceable(8) %0, ptr noundef nonnull align 4 dereferenceable(4) %13)
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #5
  store i32 1, ptr %12, align 4
  br label %67

67:                                               ; preds = %64, %35
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #5
  ret void

68:                                               ; preds = %63
  %69 = load ptr, ptr %10, align 8
  %70 = load i32, ptr %11, align 4
  %71 = insertvalue { ptr, i32 } poison, ptr %69, 0
  %72 = insertvalue { ptr, i32 } %71, i32 %70, 1
  resume { ptr, i32 } %72
}

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6sparta6s_patnC2EPKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6sparta6s_patnC2EPi(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6sparta6s_patnD2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6sparta6s_patnC2ESt16initializer_listIS0_E(ptr noundef nonnull align 8 dereferenceable(8), ptr, i64) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN6sparta6s_patn10match_withERKNS_6s_exprE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN5boost8optionalI16PointsToVariableEC2Ev(ptr noundef nonnull align 4 dereferenceable(8)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN16PointsToVariableC2Em(ptr noundef nonnull align 4 dereferenceable(4), i64 noundef) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5boost8optionalI16PointsToVariableEC2EOS1_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #1 align 2

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 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 = { 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, !6, i64 0}
!10 = !{!"_ZTSSt16initializer_listIN6sparta6s_patnEE", !6, i64 0, !11, i64 8}
!11 = !{!"long", !7, i64 0}
!12 = !{!10, !11, i64 8}
!13 = !{!14, !14, i64 0}
!14 = !{!"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"

%"class.boost::optional" = type { %"class.boost::optional_detail::optional_base" }
%"class.boost::optional_detail::optional_base" = type { i8, [3 x i8], %"class.boost::optional_detail::aligned_storage" }
%"class.boost::optional_detail::aligned_storage" = type { %"union.boost::optional_detail::aligned_storage<PointsToVariable>::dummy_u" }
%"union.boost::optional_detail::aligned_storage<PointsToVariable>::dummy_u" = type { [4 x i8] }
%"class.sparta::s_patn" = type { %"class.boost::intrusive_ptr.1" }
%"class.boost::intrusive_ptr.1" = type { ptr }
%class.PointsToVariable = type { i32 }

@.str.8 = external hidden unnamed_addr constant [2 x i8], align 1

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: mustprogress uwtable
define dso_local void @_ZN16PointsToVariable11from_s_exprERKN6sparta6s_exprE(ptr dead_on_unwind noalias writable sret(%"class.boost::optional") align 4 %0, ptr noundef nonnull align 8 dereferenceable(8) %1) local_unnamed_addr #1 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca i32, align 4
  %4 = alloca %"class.sparta::s_patn", align 8
  %5 = alloca [2 x %"class.sparta::s_patn"], align 8
  %6 = alloca %class.PointsToVariable, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #5
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %5) #5
  call void @_ZN6sparta6s_patnC2EPKc(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull @.str.8)
  %7 = getelementptr inbounds i8, ptr %5, i64 8
  invoke void @_ZN6sparta6s_patnC2EPi(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull %3)
          to label %8 unwind label %.loopexit.loopexit11

8:                                                ; preds = %2
  invoke void @_ZN6sparta6s_patnC2ESt16initializer_listIS0_E(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr nonnull %5, i64 2)
          to label %9 unwind label %15

9:                                                ; preds = %8
  %10 = invoke noundef zeroext i1 @_ZN6sparta6s_patn10match_withERKNS_6s_exprE(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %1)
          to label %11 unwind label %17

11:                                               ; preds = %9
  call void @_ZN6sparta6s_patnD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %4) #5
  %12 = getelementptr inbounds i8, ptr %5, i64 8
  call void @_ZN6sparta6s_patnD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %12) #5
  call void @_ZN6sparta6s_patnD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %5) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %5) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #5
  br i1 %10, label %20, label %13

13:                                               ; preds = %11
  call void @_ZN5boost8optionalI16PointsToVariableEC2Ev(ptr noundef nonnull align 4 dereferenceable(8) %0) #5
  br label %23

.loopexit.loopexit11:                             ; preds = %2
  %14 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit

15:                                               ; preds = %8
  %16 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.loopexit

17:                                               ; preds = %9
  %18 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN6sparta6s_patnD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %4) #5
  br label %.loopexit.loopexit

.loopexit.loopexit:                               ; preds = %17, %15
  %.pn = phi { ptr, i32 } [ %18, %17 ], [ %16, %15 ]
  %19 = getelementptr inbounds i8, ptr %5, i64 8
  call void @_ZN6sparta6s_patnD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %19) #5
  br label %.loopexit

.loopexit:                                        ; preds = %.loopexit.loopexit11, %.loopexit.loopexit
  %.pn.pn = phi { ptr, i32 } [ %.pn, %.loopexit.loopexit ], [ %14, %.loopexit.loopexit11 ]
  call void @_ZN6sparta6s_patnD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %5) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %5) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #5
  resume { ptr, i32 } %.pn.pn

20:                                               ; preds = %11
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %6) #5
  %21 = load i32, ptr %3, align 4, !tbaa !5
  %22 = sext i32 %21 to i64
  call void @_ZN16PointsToVariableC2Em(ptr noundef nonnull align 4 dereferenceable(4) %6, i64 noundef %22)
  call void @_ZN5boost8optionalI16PointsToVariableEC2EOS1_(ptr noundef nonnull align 4 dereferenceable(8) %0, ptr noundef nonnull align 4 dereferenceable(4) %6)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #5
  br label %23

23:                                               ; preds = %20, %13
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #5
  ret void
}

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6sparta6s_patnC2EPKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6sparta6s_patnC2EPi(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6sparta6s_patnD2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6sparta6s_patnC2ESt16initializer_listIS0_E(ptr noundef nonnull align 8 dereferenceable(8), ptr, i64) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN6sparta6s_patn10match_withERKNS_6s_exprE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN5boost8optionalI16PointsToVariableEC2Ev(ptr noundef nonnull align 4 dereferenceable(8)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN16PointsToVariableC2Em(ptr noundef nonnull align 4 dereferenceable(4), i64 noundef) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5boost8optionalI16PointsToVariableEC2EOS1_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #1 align 2

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 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 = { 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"}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopSimplifyPass,SROAPass,SimplifyCFGPass