; LLVM IR from lzyrapx/Competitive-Programming :: LibreOJ (6092（构造）)

; 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::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 }
%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }

@n = external dso_local global i32, align 4
@m = external dso_local global i32, align 4
@x = external dso_local global i32, align 4
@y = external dso_local global i32, align 4
@pos = external dso_local global i32, align 4
@ans = external dso_local global i32, align 4
@c = external dso_local global i8, align 1
@s = external dso_local global [2010 x i8], align 16
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@.str = external hidden unnamed_addr constant [3 x i8], align 1
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  %3 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @n)
  %4 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef getelementptr inbounds (i8, ptr @s, i64 1))
  %5 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @m)
  br label %6

6:                                                ; preds = %69, %0
  %7 = load i32, ptr @m, align 4, !tbaa !5
  %8 = add nsw i32 %7, -1
  store i32 %8, ptr @m, align 4, !tbaa !5
  %9 = icmp ne i32 %7, 0
  br i1 %9, label %10, label %73

10:                                               ; preds = %6
  %11 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @x)
  %12 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcEERSt13basic_istreamIT_T0_ES6_RS3_(ptr noundef nonnull align 8 dereferenceable(16) %11, ptr noundef nonnull align 1 dereferenceable(1) @c)
  store i32 1, ptr @y, align 4, !tbaa !5
  %13 = load i32, ptr @x, align 4, !tbaa !5
  store i32 %13, ptr @pos, align 4, !tbaa !5
  store i32 0, ptr @ans, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #5
  store i32 1, ptr %2, align 4, !tbaa !5
  br label %14

14:                                               ; preds = %66, %10
  %15 = load i32, ptr %2, align 4, !tbaa !5
  %16 = load i32, ptr @n, align 4, !tbaa !5
  %17 = icmp sle i32 %15, %16
  br i1 %17, label %19, label %18

18:                                               ; preds = %14
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #5
  br label %69

19:                                               ; preds = %14
  br label %20

20:                                               ; preds = %40, %19
  %21 = load i32, ptr @y, align 4, !tbaa !5
  %22 = load i32, ptr @n, align 4, !tbaa !5
  %23 = icmp sle i32 %21, %22
  br i1 %23, label %24, label %43

24:                                               ; preds = %20
  %25 = load i32, ptr @y, align 4, !tbaa !5
  %26 = sext i32 %25 to i64
  %27 = getelementptr inbounds [2010 x i8], ptr @s, i64 0, i64 %26
  %28 = load i8, ptr %27, align 1, !tbaa !9
  %29 = sext i8 %28 to i32
  %30 = load i8, ptr @c, align 1, !tbaa !9
  %31 = sext i8 %30 to i32
  %32 = icmp ne i32 %29, %31
  br i1 %32, label %33, label %40

33:                                               ; preds = %24
  %34 = load i32, ptr @pos, align 4, !tbaa !5
  %35 = icmp eq i32 %34, 0
  br i1 %35, label %36, label %37

36:                                               ; preds = %33
  br label %43

37:                                               ; preds = %33
  %38 = load i32, ptr @pos, align 4, !tbaa !5
  %39 = add nsw i32 %38, -1
  store i32 %39, ptr @pos, align 4, !tbaa !5
  br label %40

40:                                               ; preds = %37, %24
  %41 = load i32, ptr @y, align 4, !tbaa !5
  %42 = add nsw i32 %41, 1
  store i32 %42, ptr @y, align 4, !tbaa !5
  br label %20, !llvm.loop !10

43:                                               ; preds = %36, %20
  %44 = load i32, ptr %2, align 4, !tbaa !5
  %45 = sext i32 %44 to i64
  %46 = getelementptr inbounds [2010 x i8], ptr @s, i64 0, i64 %45
  %47 = load i8, ptr %46, align 1, !tbaa !9
  %48 = sext i8 %47 to i32
  %49 = load i8, ptr @c, align 1, !tbaa !9
  %50 = sext i8 %49 to i32
  %51 = icmp ne i32 %48, %50
  br i1 %51, label %52, label %55

52:                                               ; preds = %43
  %53 = load i32, ptr @pos, align 4, !tbaa !5
  %54 = add nsw i32 %53, 1
  store i32 %54, ptr @pos, align 4, !tbaa !5
  br label %55

55:                                               ; preds = %52, %43
  %56 = load i32, ptr @y, align 4, !tbaa !5
  %57 = load i32, ptr %2, align 4, !tbaa !5
  %58 = sub nsw i32 %56, %57
  %59 = load i32, ptr @ans, align 4, !tbaa !5
  %60 = icmp sgt i32 %58, %59
  br i1 %60, label %61, label %65

61:                                               ; preds = %55
  %62 = load i32, ptr @y, align 4, !tbaa !5
  %63 = load i32, ptr %2, align 4, !tbaa !5
  %64 = sub nsw i32 %62, %63
  store i32 %64, ptr @ans, align 4, !tbaa !5
  br label %65

65:                                               ; preds = %61, %55
  br label %66

66:                                               ; preds = %65
  %67 = load i32, ptr %2, align 4, !tbaa !5
  %68 = add nsw i32 %67, 1
  store i32 %68, ptr %2, align 4, !tbaa !5
  br label %14, !llvm.loop !12

69:                                               ; preds = %18
  %70 = load i32, ptr @ans, align 4, !tbaa !5
  %71 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %70)
  %72 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %71, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %6, !llvm.loop !13

73:                                               ; preds = %6
  ret i32 0
}

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) #1

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

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcEERSt13basic_istreamIT_T0_ES6_RS3_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 1 dereferenceable(1)) #1

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

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

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #1

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #4

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 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 = { 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 #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 = !{!7, !7, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
!12 = distinct !{!12, !11}
!13 = distinct !{!13, !11}


; 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::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 }
%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }

@n = external dso_local global i32, align 4
@m = external dso_local global i32, align 4
@x = external dso_local global i32, align 4
@y = external dso_local local_unnamed_addr global i32, align 4
@pos = external dso_local local_unnamed_addr global i32, align 4
@ans = external dso_local local_unnamed_addr global i32, align 4
@c = external dso_local global i8, align 1
@s = external dso_local global [2010 x i8], align 16
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@.str = external hidden unnamed_addr constant [3 x i8], align 1
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 {
  %1 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @n)
  %2 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull getelementptr inbounds (i8, ptr @s, i64 1))
  %3 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @m)
  %4 = load i32, ptr @m, align 4, !tbaa !5
  %5 = add nsw i32 %4, -1
  store i32 %5, ptr @m, align 4, !tbaa !5
  %.not33 = icmp eq i32 %4, 0
  br i1 %.not33, label %._crit_edge36, label %.lr.ph35

.lr.ph35:                                         ; preds = %0, %._crit_edge32
  %6 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @x)
  %7 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcEERSt13basic_istreamIT_T0_ES6_RS3_(ptr noundef nonnull align 8 dereferenceable(16) %6, ptr noundef nonnull align 1 dereferenceable(1) @c)
  store i32 1, ptr @y, align 4, !tbaa !5
  %8 = load i32, ptr @x, align 4, !tbaa !5
  store i32 %8, ptr @pos, align 4, !tbaa !5
  store i32 0, ptr @ans, align 4, !tbaa !5
  %9 = load i32, ptr @n, align 4, !tbaa !5
  %.not828 = icmp slt i32 %9, 1
  br i1 %.not828, label %._crit_edge32, label %.preheader.lr.ph

.preheader.lr.ph:                                 ; preds = %.lr.ph35
  %10 = load i8, ptr @c, align 1
  %11 = zext nneg i32 %9 to i64
  %12 = add nuw i32 %9, 1
  %wide.trip.count = zext i32 %12 to i64
  br label %.preheader

.preheader:                                       ; preds = %.preheader.lr.ph, %40
  %indvars.iv38 = phi i64 [ 1, %.preheader.lr.ph ], [ %indvars.iv.next39, %40 ]
  %pos.promoted2030 = phi i32 [ %8, %.preheader.lr.ph ], [ %pos.promoted18, %40 ]
  %y.promoted2429 = phi i32 [ 1, %.preheader.lr.ph ], [ %y.promoted23, %40 ]
  %13 = phi i32 [ 0, %.preheader.lr.ph ], [ %41, %40 ]
  %.not912 = icmp sgt i32 %y.promoted2429, %9
  br i1 %.not912, label %._crit_edge, label %.lr.ph.preheader

.lr.ph.preheader:                                 ; preds = %.preheader
  %14 = sext i32 %y.promoted2429 to i64
  br label %.lr.ph

._crit_edge32:                                    ; preds = %40, %.lr.ph35
  %15 = phi i32 [ 0, %.lr.ph35 ], [ %41, %40 ]
  %16 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %15)
  %17 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %16, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  %18 = load i32, ptr @m, align 4, !tbaa !5
  %19 = add nsw i32 %18, -1
  store i32 %19, ptr @m, align 4, !tbaa !5
  %.not = icmp eq i32 %18, 0
  br i1 %.not, label %._crit_edge36, label %.lr.ph35, !llvm.loop !9

.lr.ph:                                           ; preds = %.lr.ph.preheader, %27
  %indvars.iv = phi i64 [ %14, %.lr.ph.preheader ], [ %indvars.iv.next, %27 ]
  %pos.promoted17 = phi i32 [ %pos.promoted2030, %.lr.ph.preheader ], [ %pos.promoted16, %27 ]
  %20 = phi i32 [ %pos.promoted2030, %.lr.ph.preheader ], [ %28, %27 ]
  %21 = getelementptr inbounds [2010 x i8], ptr @s, i64 0, i64 %indvars.iv
  %22 = load i8, ptr %21, align 1, !tbaa !11
  %.not10 = icmp eq i8 %22, %10
  br i1 %.not10, label %27, label %23

23:                                               ; preds = %.lr.ph
  %24 = icmp eq i32 %20, 0
  br i1 %24, label %._crit_edge.loopexit.split.loop.exit, label %25

25:                                               ; preds = %23
  %26 = add nsw i32 %20, -1
  store i32 %26, ptr @pos, align 4, !tbaa !5
  br label %27

27:                                               ; preds = %25, %.lr.ph
  %pos.promoted16 = phi i32 [ %26, %25 ], [ %pos.promoted17, %.lr.ph ]
  %28 = phi i32 [ %26, %25 ], [ %20, %.lr.ph ]
  %indvars.iv.next = add nsw i64 %indvars.iv, 1
  %29 = trunc nsw i64 %indvars.iv.next to i32
  store i32 %29, ptr @y, align 4, !tbaa !5
  %.not9.not = icmp slt i64 %indvars.iv, %11
  br i1 %.not9.not, label %.lr.ph, label %._crit_edge, !llvm.loop !12

._crit_edge.loopexit.split.loop.exit:             ; preds = %23
  %30 = trunc nsw i64 %indvars.iv to i32
  br label %._crit_edge

._crit_edge:                                      ; preds = %27, %._crit_edge.loopexit.split.loop.exit, %.preheader
  %y.promoted23 = phi i32 [ %y.promoted2429, %.preheader ], [ %30, %._crit_edge.loopexit.split.loop.exit ], [ %12, %27 ]
  %pos.promoted19 = phi i32 [ %pos.promoted2030, %.preheader ], [ %pos.promoted17, %._crit_edge.loopexit.split.loop.exit ], [ %pos.promoted16, %27 ]
  %31 = getelementptr inbounds [2010 x i8], ptr @s, i64 0, i64 %indvars.iv38
  %32 = load i8, ptr %31, align 1, !tbaa !11
  %.not11 = icmp eq i8 %32, %10
  br i1 %.not11, label %35, label %33

33:                                               ; preds = %._crit_edge
  %34 = add nsw i32 %pos.promoted19, 1
  store i32 %34, ptr @pos, align 4, !tbaa !5
  br label %35

35:                                               ; preds = %33, %._crit_edge
  %pos.promoted18 = phi i32 [ %34, %33 ], [ %pos.promoted19, %._crit_edge ]
  %36 = trunc nuw nsw i64 %indvars.iv38 to i32
  %37 = sub nsw i32 %y.promoted23, %36
  %38 = icmp sgt i32 %37, %13
  br i1 %38, label %39, label %40

39:                                               ; preds = %35
  store i32 %37, ptr @ans, align 4, !tbaa !5
  br label %40

40:                                               ; preds = %35, %39
  %41 = phi i32 [ %13, %35 ], [ %37, %39 ]
  %indvars.iv.next39 = add nuw nsw i64 %indvars.iv38, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next39, %wide.trip.count
  br i1 %exitcond.not, label %._crit_edge32, label %.preheader, !llvm.loop !13

._crit_edge36:                                    ; preds = %._crit_edge32, %0
  ret i32 0
}

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #1

; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcEERSt13basic_istreamIT_T0_ES6_RS3_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #1

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #1

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #4

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 = { 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 #3 = { 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 #4 = { 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" }

!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}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass