; LLVM IR from VastoLorde95/Competitive-Programming :: Codeforces/237 Division 2/Problem A (A)

; 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.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }

@n = external dso_local global i32, align 4
@_Z1gB5cxx11 = external dso_local global [301 x %"class.std::__cxx11::basic_string"], align 16
@c1 = external dso_local global i8, align 1
@c2 = external dso_local global i8, align 1
@.str = external hidden unnamed_addr constant [3 x i8], align 1
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@.str.2 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [4 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  %6 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef @n)
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #4
  store i32 0, ptr %2, align 4, !tbaa !5
  br label %7

7:                                                ; preds = %17, %0
  %8 = load i32, ptr %2, align 4, !tbaa !5
  %9 = load i32, ptr @n, align 4, !tbaa !5
  %10 = icmp slt i32 %8, %9
  br i1 %10, label %12, label %11

11:                                               ; preds = %7
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #4
  br label %20

12:                                               ; preds = %7
  %13 = load i32, ptr %2, align 4, !tbaa !5
  %14 = sext i32 %13 to i64
  %15 = getelementptr inbounds [301 x %"class.std::__cxx11::basic_string"], ptr @_Z1gB5cxx11, i64 0, i64 %14
  %16 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(32) %15)
  br label %17

17:                                               ; preds = %12
  %18 = load i32, ptr %2, align 4, !tbaa !5
  %19 = add nsw i32 %18, 1
  store i32 %19, ptr %2, align 4, !tbaa !5
  br label %7, !llvm.loop !9

20:                                               ; preds = %11
  %21 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) @_Z1gB5cxx11, i64 noundef 0)
  %22 = load i8, ptr %21, align 1, !tbaa !11
  store i8 %22, ptr @c1, align 1, !tbaa !11
  %23 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) @_Z1gB5cxx11, i64 noundef 1)
  %24 = load i8, ptr %23, align 1, !tbaa !11
  store i8 %24, ptr @c2, align 1, !tbaa !11
  %25 = load i8, ptr @c1, align 1, !tbaa !11
  %26 = sext i8 %25 to i32
  %27 = load i8, ptr @c2, align 1, !tbaa !11
  %28 = sext i8 %27 to i32
  %29 = icmp eq i32 %26, %28
  br i1 %29, label %30, label %32

30:                                               ; preds = %20
  %31 = call i32 @puts(ptr noundef @.str.2)
  store i32 0, ptr %1, align 4
  br label %99

32:                                               ; preds = %20
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #4
  store i32 0, ptr %3, align 4, !tbaa !5
  br label %33

33:                                               ; preds = %92, %32
  %34 = load i32, ptr %3, align 4, !tbaa !5
  %35 = load i32, ptr @n, align 4, !tbaa !5
  %36 = icmp slt i32 %34, %35
  br i1 %36, label %38, label %37

37:                                               ; preds = %33
  store i32 5, ptr %4, align 4
  br label %95

38:                                               ; preds = %33
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #4
  store i32 0, ptr %5, align 4, !tbaa !5
  br label %39

39:                                               ; preds = %86, %38
  %40 = load i32, ptr %5, align 4, !tbaa !5
  %41 = load i32, ptr @n, align 4, !tbaa !5
  %42 = icmp slt i32 %40, %41
  br i1 %42, label %44, label %43

43:                                               ; preds = %39
  store i32 8, ptr %4, align 4
  br label %89

44:                                               ; preds = %39
  %45 = load i32, ptr %3, align 4, !tbaa !5
  %46 = load i32, ptr %5, align 4, !tbaa !5
  %47 = icmp eq i32 %45, %46
  br i1 %47, label %55, label %48

48:                                               ; preds = %44
  %49 = load i32, ptr %3, align 4, !tbaa !5
  %50 = load i32, ptr %5, align 4, !tbaa !5
  %51 = add nsw i32 %49, %50
  %52 = load i32, ptr @n, align 4, !tbaa !5
  %53 = sub nsw i32 %52, 1
  %54 = icmp eq i32 %51, %53
  br i1 %54, label %55, label %70

55:                                               ; preds = %48, %44
  %56 = load i32, ptr %3, align 4, !tbaa !5
  %57 = sext i32 %56 to i64
  %58 = getelementptr inbounds [301 x %"class.std::__cxx11::basic_string"], ptr @_Z1gB5cxx11, i64 0, i64 %57
  %59 = load i32, ptr %5, align 4, !tbaa !5
  %60 = sext i32 %59 to i64
  %61 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %58, i64 noundef %60)
  %62 = load i8, ptr %61, align 1, !tbaa !11
  %63 = sext i8 %62 to i32
  %64 = load i8, ptr @c1, align 1, !tbaa !11
  %65 = sext i8 %64 to i32
  %66 = icmp ne i32 %63, %65
  br i1 %66, label %67, label %69

67:                                               ; preds = %55
  %68 = call i32 @puts(ptr noundef @.str.2)
  store i32 0, ptr %1, align 4
  store i32 1, ptr %4, align 4
  br label %89

69:                                               ; preds = %55
  br label %85

70:                                               ; preds = %48
  %71 = load i32, ptr %3, align 4, !tbaa !5
  %72 = sext i32 %71 to i64
  %73 = getelementptr inbounds [301 x %"class.std::__cxx11::basic_string"], ptr @_Z1gB5cxx11, i64 0, i64 %72
  %74 = load i32, ptr %5, align 4, !tbaa !5
  %75 = sext i32 %74 to i64
  %76 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %73, i64 noundef %75)
  %77 = load i8, ptr %76, align 1, !tbaa !11
  %78 = sext i8 %77 to i32
  %79 = load i8, ptr @c2, align 1, !tbaa !11
  %80 = sext i8 %79 to i32
  %81 = icmp ne i32 %78, %80
  br i1 %81, label %82, label %84

82:                                               ; preds = %70
  %83 = call i32 @puts(ptr noundef @.str.2)
  store i32 0, ptr %1, align 4
  store i32 1, ptr %4, align 4
  br label %89

84:                                               ; preds = %70
  br label %85

85:                                               ; preds = %84, %69
  br label %86

86:                                               ; preds = %85
  %87 = load i32, ptr %5, align 4, !tbaa !5
  %88 = add nsw i32 %87, 1
  store i32 %88, ptr %5, align 4, !tbaa !5
  br label %39, !llvm.loop !12

89:                                               ; preds = %82, %67, %43
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #4
  %90 = load i32, ptr %4, align 4
  switch i32 %90, label %95 [
    i32 8, label %91
  ]

91:                                               ; preds = %89
  br label %92

92:                                               ; preds = %91
  %93 = load i32, ptr %3, align 4, !tbaa !5
  %94 = add nsw i32 %93, 1
  store i32 %94, ptr %3, align 4, !tbaa !5
  br label %33, !llvm.loop !13

95:                                               ; preds = %89, %37
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #4
  %96 = load i32, ptr %4, align 4
  switch i32 %96, label %101 [
    i32 5, label %97
    i32 1, label %99
  ]

97:                                               ; preds = %95
  %98 = call i32 @puts(ptr noundef @.str.3)
  store i32 0, ptr %1, align 4
  br label %99

99:                                               ; preds = %97, %95, %30
  %100 = load i32, ptr %1, align 4
  ret i32 %100

101:                                              ; preds = %95
  unreachable
}

declare i32 @__isoc99_scanf(ptr noundef, ...) #1

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

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(32)) #1

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

; Function Attrs: mustprogress nounwind uwtable
declare noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32), i64 noundef) #3 align 2

declare i32 @puts(ptr noundef) #1

attributes #0 = { mustprogress norecurse 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 = { "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 = { 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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!7, !7, i64 0}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}


; 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.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }

@n = external dso_local global i32, align 4
@_Z1gB5cxx11 = external dso_local global [301 x %"class.std::__cxx11::basic_string"], align 16
@c1 = external dso_local local_unnamed_addr global i8, align 1
@c2 = external dso_local local_unnamed_addr global i8, align 1
@.str = external hidden unnamed_addr constant [3 x i8], align 1
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@.str.2 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [4 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 {
  %1 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull @n)
  %2 = load i32, ptr @n, align 4, !tbaa !5
  %3 = icmp sgt i32 %2, 0
  br i1 %3, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %.lr.ph, %0
  %4 = tail call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) @_Z1gB5cxx11, i64 noundef 0)
  %5 = load i8, ptr %4, align 1, !tbaa !9
  store i8 %5, ptr @c1, align 1, !tbaa !9
  %6 = tail call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) @_Z1gB5cxx11, i64 noundef 1)
  %7 = load i8, ptr %6, align 1, !tbaa !9
  store i8 %7, ptr @c2, align 1, !tbaa !9
  %8 = load i8, ptr @c1, align 1, !tbaa !9
  %9 = icmp eq i8 %8, %7
  br i1 %9, label %._crit_edge38, label %.preheader31

.preheader31:                                     ; preds = %._crit_edge
  %10 = load i32, ptr @n, align 4, !tbaa !5
  %11 = icmp sgt i32 %10, 0
  br i1 %11, label %.preheader, label %._crit_edge38

.lr.ph:                                           ; preds = %0, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ 0, %0 ]
  %12 = getelementptr inbounds [301 x %"class.std::__cxx11::basic_string"], ptr @_Z1gB5cxx11, i64 0, i64 %indvars.iv
  %13 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(32) %12)
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %14 = load i32, ptr @n, align 4, !tbaa !5
  %15 = sext i32 %14 to i64
  %16 = icmp slt i64 %indvars.iv.next, %15
  br i1 %16, label %.lr.ph, label %._crit_edge, !llvm.loop !10

.preheader:                                       ; preds = %.preheader31, %._crit_edge36
  %17 = phi i32 [ %38, %._crit_edge36 ], [ %10, %.preheader31 ]
  %indvars.iv44 = phi i64 [ %indvars.iv.next45, %._crit_edge36 ], [ 0, %.preheader31 ]
  %.not2533 = icmp sgt i32 %17, 0
  br i1 %.not2533, label %.lr.ph35, label %.preheader.._crit_edge36_crit_edge

.preheader.._crit_edge36_crit_edge:               ; preds = %.preheader
  %.pre = sext i32 %17 to i64
  br label %._crit_edge36

.lr.ph35:                                         ; preds = %.preheader
  %18 = getelementptr inbounds [301 x %"class.std::__cxx11::basic_string"], ptr @_Z1gB5cxx11, i64 0, i64 %indvars.iv44
  br label %19

19:                                               ; preds = %.lr.ph35, %35
  %indvars.iv41 = phi i64 [ 0, %.lr.ph35 ], [ %indvars.iv.next42, %35 ]
  %20 = phi i32 [ %17, %.lr.ph35 ], [ %36, %35 ]
  %21 = icmp eq i64 %indvars.iv44, %indvars.iv41
  br i1 %21, label %27, label %22

22:                                               ; preds = %19
  %23 = add nuw nsw i64 %indvars.iv41, %indvars.iv44
  %24 = add nsw i32 %20, -1
  %25 = zext i32 %24 to i64
  %26 = icmp eq i64 %23, %25
  br i1 %26, label %27, label %31

27:                                               ; preds = %22, %19
  %28 = tail call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %18, i64 noundef %indvars.iv41)
  %29 = load i8, ptr %28, align 1, !tbaa !9
  %30 = load i8, ptr @c1, align 1, !tbaa !9
  %.not24 = icmp eq i8 %29, %30
  br i1 %.not24, label %35, label %._crit_edge38

31:                                               ; preds = %22
  %32 = tail call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %18, i64 noundef %indvars.iv41)
  %33 = load i8, ptr %32, align 1, !tbaa !9
  %34 = load i8, ptr @c2, align 1, !tbaa !9
  %.not = icmp eq i8 %33, %34
  br i1 %.not, label %35, label %._crit_edge38

35:                                               ; preds = %27, %31
  %indvars.iv.next42 = add nuw nsw i64 %indvars.iv41, 1
  %36 = load i32, ptr @n, align 4, !tbaa !5
  %37 = sext i32 %36 to i64
  %.not25 = icmp slt i64 %indvars.iv.next42, %37
  br i1 %.not25, label %19, label %._crit_edge36, !llvm.loop !12

._crit_edge36:                                    ; preds = %35, %.preheader.._crit_edge36_crit_edge
  %.pre-phi = phi i64 [ %.pre, %.preheader.._crit_edge36_crit_edge ], [ %37, %35 ]
  %38 = phi i32 [ %17, %.preheader.._crit_edge36_crit_edge ], [ %36, %35 ]
  %indvars.iv.next45 = add nuw nsw i64 %indvars.iv44, 1
  %39 = icmp slt i64 %indvars.iv.next45, %.pre-phi
  br i1 %39, label %.preheader, label %._crit_edge38, !llvm.loop !13

._crit_edge38:                                    ; preds = %._crit_edge36, %31, %27, %.preheader31, %._crit_edge
  %.str.2.sink = phi ptr [ @.str.2, %._crit_edge ], [ @.str.3, %.preheader31 ], [ @.str.2, %27 ], [ @.str.2, %31 ], [ @.str.3, %._crit_edge36 ]
  %40 = tail call i32 @puts(ptr noundef nonnull dereferenceable(1) %.str.2.sink)
  ret i32 0
}

; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #1

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32), i64 noundef) local_unnamed_addr #3 align 2

; Function Attrs: nofree nounwind
declare noundef i32 @puts(ptr nocapture noundef readonly) local_unnamed_addr #1

attributes #0 = { mustprogress norecurse 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 = { nofree 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 #2 = { "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" }

!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 = !{!7, !7, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
!12 = distinct !{!12, !11}
!13 = distinct !{!13, !11, !14}
!14 = !{!"llvm.loop.unswitch.partial.disable"}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopRotatePass,LoopSimplifyCFGPass,LoopSimplifyPass,LoopUnrollPass,ReassociatePass,SCCPPass,SROAPass,SimpleLoopUnswitchPass,SimplifyCFGPass,TailCallElimPass