; LLVM IR from tangjz/acm-icpc :: TDL_training/2015-10-21 (K - Knockout Racing - lzy)

; 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"

@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
@d = external dso_local global i32, align 4
@k = external dso_local global i32, align 4
@t = external dso_local global i32, align 4
@a = external dso_local global [1009 x i32], align 16
@b = external dso_local global [1009 x i32], align 16
@c = external dso_local global [1009 x i32], align 16
@.str = external hidden unnamed_addr constant [12 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [2 x i8], align 1
@stdin = external global ptr, align 8
@.str.2 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [2 x i8], align 1
@stdout = external global ptr, align 8
@.str.4 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.6 = 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
  store i32 0, ptr %1, align 4
  %5 = load ptr, ptr @stdin, align 8, !tbaa !5
  %6 = call ptr @freopen(ptr noundef @.str, ptr noundef @.str.1, ptr noundef %5)
  %7 = load ptr, ptr @stdout, align 8, !tbaa !5
  %8 = call ptr @freopen(ptr noundef @.str.2, ptr noundef @.str.3, ptr noundef %7)
  %9 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.4, ptr noundef @n, ptr noundef @m)
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #4
  store i32 0, ptr %2, align 4, !tbaa !9
  br label %10

10:                                               ; preds = %52, %0
  %11 = load i32, ptr %2, align 4, !tbaa !9
  %12 = load i32, ptr @n, align 4, !tbaa !9
  %13 = icmp slt i32 %11, %12
  br i1 %13, label %15, label %14

14:                                               ; preds = %10
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #4
  br label %55

15:                                               ; preds = %10
  %16 = load i32, ptr %2, align 4, !tbaa !9
  %17 = sext i32 %16 to i64
  %18 = getelementptr inbounds i32, ptr @a, i64 %17
  %19 = load i32, ptr %2, align 4, !tbaa !9
  %20 = sext i32 %19 to i64
  %21 = getelementptr inbounds i32, ptr @b, i64 %20
  %22 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.4, ptr noundef %18, ptr noundef %21)
  %23 = load i32, ptr %2, align 4, !tbaa !9
  %24 = sext i32 %23 to i64
  %25 = getelementptr inbounds [1009 x i32], ptr @a, i64 0, i64 %24
  %26 = load i32, ptr %25, align 4, !tbaa !9
  %27 = load i32, ptr %2, align 4, !tbaa !9
  %28 = sext i32 %27 to i64
  %29 = getelementptr inbounds [1009 x i32], ptr @b, i64 0, i64 %28
  %30 = load i32, ptr %29, align 4, !tbaa !9
  %31 = icmp sgt i32 %26, %30
  br i1 %31, label %32, label %39

32:                                               ; preds = %15
  %33 = load i32, ptr %2, align 4, !tbaa !9
  %34 = sext i32 %33 to i64
  %35 = getelementptr inbounds [1009 x i32], ptr @a, i64 0, i64 %34
  %36 = load i32, ptr %2, align 4, !tbaa !9
  %37 = sext i32 %36 to i64
  %38 = getelementptr inbounds [1009 x i32], ptr @b, i64 0, i64 %37
  call void @_ZSt4swapIiENSt9enable_ifIXsr6__and_ISt6__not_ISt15__is_tuple_likeIT_EESt21is_move_constructibleIS3_ESt18is_move_assignableIS3_EEE5valueEvE4typeERS3_SC_(ptr noundef nonnull align 4 dereferenceable(4) %35, ptr noundef nonnull align 4 dereferenceable(4) %38) #4
  br label %39

39:                                               ; preds = %32, %15
  %40 = load i32, ptr %2, align 4, !tbaa !9
  %41 = sext i32 %40 to i64
  %42 = getelementptr inbounds [1009 x i32], ptr @b, i64 0, i64 %41
  %43 = load i32, ptr %42, align 4, !tbaa !9
  %44 = load i32, ptr %2, align 4, !tbaa !9
  %45 = sext i32 %44 to i64
  %46 = getelementptr inbounds [1009 x i32], ptr @a, i64 0, i64 %45
  %47 = load i32, ptr %46, align 4, !tbaa !9
  %48 = sub nsw i32 %43, %47
  %49 = load i32, ptr %2, align 4, !tbaa !9
  %50 = sext i32 %49 to i64
  %51 = getelementptr inbounds [1009 x i32], ptr @c, i64 0, i64 %50
  store i32 %48, ptr %51, align 4, !tbaa !9
  br label %52

52:                                               ; preds = %39
  %53 = load i32, ptr %2, align 4, !tbaa !9
  %54 = add nsw i32 %53, 1
  store i32 %54, ptr %2, align 4, !tbaa !9
  br label %10, !llvm.loop !11

55:                                               ; preds = %14
  br label %56

56:                                               ; preds = %115, %55
  %57 = load i32, ptr @m, align 4, !tbaa !9
  %58 = add nsw i32 %57, -1
  store i32 %58, ptr @m, align 4, !tbaa !9
  %59 = icmp ne i32 %57, 0
  br i1 %59, label %60, label %118

60:                                               ; preds = %56
  %61 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.5, ptr noundef @x, ptr noundef @y, ptr noundef @t)
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #4
  store i32 0, ptr %3, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #4
  store i32 0, ptr %4, align 4, !tbaa !9
  br label %62

62:                                               ; preds = %112, %60
  %63 = load i32, ptr %4, align 4, !tbaa !9
  %64 = load i32, ptr @n, align 4, !tbaa !9
  %65 = icmp slt i32 %63, %64
  br i1 %65, label %67, label %66

66:                                               ; preds = %62
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #4
  br label %115

67:                                               ; preds = %62
  %68 = load i32, ptr @t, align 4, !tbaa !9
  %69 = load i32, ptr %4, align 4, !tbaa !9
  %70 = sext i32 %69 to i64
  %71 = getelementptr inbounds [1009 x i32], ptr @c, i64 0, i64 %70
  %72 = load i32, ptr %71, align 4, !tbaa !9
  %73 = mul nsw i32 2, %72
  %74 = srem i32 %68, %73
  store i32 %74, ptr @d, align 4, !tbaa !9
  %75 = load i32, ptr @d, align 4, !tbaa !9
  %76 = load i32, ptr %4, align 4, !tbaa !9
  %77 = sext i32 %76 to i64
  %78 = getelementptr inbounds [1009 x i32], ptr @c, i64 0, i64 %77
  %79 = load i32, ptr %78, align 4, !tbaa !9
  %80 = icmp sle i32 %75, %79
  br i1 %80, label %81, label %88

81:                                               ; preds = %67
  %82 = load i32, ptr %4, align 4, !tbaa !9
  %83 = sext i32 %82 to i64
  %84 = getelementptr inbounds [1009 x i32], ptr @a, i64 0, i64 %83
  %85 = load i32, ptr %84, align 4, !tbaa !9
  %86 = load i32, ptr @d, align 4, !tbaa !9
  %87 = add nsw i32 %85, %86
  store i32 %87, ptr @k, align 4, !tbaa !9
  br label %100

88:                                               ; preds = %67
  %89 = load i32, ptr %4, align 4, !tbaa !9
  %90 = sext i32 %89 to i64
  %91 = getelementptr inbounds [1009 x i32], ptr @b, i64 0, i64 %90
  %92 = load i32, ptr %91, align 4, !tbaa !9
  %93 = load i32, ptr @d, align 4, !tbaa !9
  %94 = load i32, ptr %4, align 4, !tbaa !9
  %95 = sext i32 %94 to i64
  %96 = getelementptr inbounds [1009 x i32], ptr @c, i64 0, i64 %95
  %97 = load i32, ptr %96, align 4, !tbaa !9
  %98 = sub nsw i32 %93, %97
  %99 = sub nsw i32 %92, %98
  store i32 %99, ptr @k, align 4, !tbaa !9
  br label %100

100:                                              ; preds = %88, %81
  %101 = load i32, ptr @x, align 4, !tbaa !9
  %102 = load i32, ptr @k, align 4, !tbaa !9
  %103 = icmp sle i32 %101, %102
  br i1 %103, label %104, label %111

104:                                              ; preds = %100
  %105 = load i32, ptr @k, align 4, !tbaa !9
  %106 = load i32, ptr @y, align 4, !tbaa !9
  %107 = icmp sle i32 %105, %106
  br i1 %107, label %108, label %111

108:                                              ; preds = %104
  %109 = load i32, ptr %3, align 4, !tbaa !9
  %110 = add nsw i32 %109, 1
  store i32 %110, ptr %3, align 4, !tbaa !9
  br label %111

111:                                              ; preds = %108, %104, %100
  br label %112

112:                                              ; preds = %111
  %113 = load i32, ptr %4, align 4, !tbaa !9
  %114 = add nsw i32 %113, 1
  store i32 %114, ptr %4, align 4, !tbaa !9
  br label %62, !llvm.loop !13

115:                                              ; preds = %66
  %116 = load i32, ptr %3, align 4, !tbaa !9
  %117 = call i32 (ptr, ...) @printf(ptr noundef @.str.6, i32 noundef %116)
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #4
  br label %56, !llvm.loop !14

118:                                              ; preds = %56
  ret i32 0
}

declare ptr @freopen(ptr noundef, ptr noundef, ptr noundef) #1

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZSt4swapIiENSt9enable_ifIXsr6__and_ISt6__not_ISt15__is_tuple_likeIT_EESt21is_move_constructibleIS3_ESt18is_move_assignableIS3_EEE5valueEvE4typeERS3_SC_(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

declare i32 @printf(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 = { 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 = !{!"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 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}


; 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"

@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
@d = external dso_local local_unnamed_addr global i32, align 4
@k = external dso_local local_unnamed_addr global i32, align 4
@t = external dso_local global i32, align 4
@a = external dso_local global [1009 x i32], align 16
@b = external dso_local global [1009 x i32], align 16
@c = external dso_local local_unnamed_addr global [1009 x i32], align 16
@.str = external hidden unnamed_addr constant [12 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [2 x i8], align 1
@stdin = external local_unnamed_addr global ptr, align 8
@.str.2 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [2 x i8], align 1
@stdout = external local_unnamed_addr global ptr, align 8
@.str.4 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.6 = 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 = load ptr, ptr @stdin, align 8, !tbaa !5
  %2 = tail call ptr @freopen(ptr noundef nonnull @.str, ptr noundef nonnull @.str.1, ptr noundef %1)
  %3 = load ptr, ptr @stdout, align 8, !tbaa !5
  %4 = tail call ptr @freopen(ptr noundef nonnull @.str.2, ptr noundef nonnull @.str.3, ptr noundef %3)
  %5 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.4, ptr noundef nonnull @n, ptr noundef nonnull @m)
  %6 = load i32, ptr @n, align 4, !tbaa !9
  %7 = icmp sgt i32 %6, 0
  br i1 %7, label %.lr.ph, label %.preheader

.preheader:                                       ; preds = %17, %0
  %8 = load i32, ptr @m, align 4, !tbaa !9
  %9 = add nsw i32 %8, -1
  store i32 %9, ptr @m, align 4, !tbaa !9
  %.not34 = icmp eq i32 %8, 0
  br i1 %.not34, label %._crit_edge36, label %.lr.ph35

.lr.ph:                                           ; preds = %0, %17
  %indvars.iv = phi i64 [ %indvars.iv.next, %17 ], [ 0, %0 ]
  %10 = getelementptr inbounds i32, ptr @a, i64 %indvars.iv
  %11 = getelementptr inbounds i32, ptr @b, i64 %indvars.iv
  %12 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.4, ptr noundef nonnull %10, ptr noundef nonnull %11)
  %13 = load i32, ptr %10, align 4, !tbaa !9
  %14 = load i32, ptr %11, align 4, !tbaa !9
  %15 = icmp sgt i32 %13, %14
  br i1 %15, label %16, label %17

16:                                               ; preds = %.lr.ph
  tail call void @_ZSt4swapIiENSt9enable_ifIXsr6__and_ISt6__not_ISt15__is_tuple_likeIT_EESt21is_move_constructibleIS3_ESt18is_move_assignableIS3_EEE5valueEvE4typeERS3_SC_(ptr noundef nonnull align 4 dereferenceable(4) %10, ptr noundef nonnull align 4 dereferenceable(4) %11) #4
  %.pre = load i32, ptr %11, align 4, !tbaa !9
  %.pre41 = load i32, ptr %10, align 4, !tbaa !9
  br label %17

17:                                               ; preds = %16, %.lr.ph
  %18 = phi i32 [ %.pre41, %16 ], [ %13, %.lr.ph ]
  %19 = phi i32 [ %.pre, %16 ], [ %14, %.lr.ph ]
  %20 = sub nsw i32 %19, %18
  %21 = getelementptr inbounds [1009 x i32], ptr @c, i64 0, i64 %indvars.iv
  store i32 %20, ptr %21, align 4, !tbaa !9
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %22 = load i32, ptr @n, align 4, !tbaa !9
  %23 = sext i32 %22 to i64
  %24 = icmp slt i64 %indvars.iv.next, %23
  br i1 %24, label %.lr.ph, label %.preheader, !llvm.loop !11

.lr.ph35:                                         ; preds = %.preheader, %31
  %25 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.5, ptr noundef nonnull @x, ptr noundef nonnull @y, ptr noundef nonnull @t)
  %26 = load i32, ptr @n, align 4, !tbaa !9
  %27 = icmp sgt i32 %26, 0
  br i1 %27, label %.lr.ph33, label %31

.lr.ph33:                                         ; preds = %.lr.ph35
  %28 = load i32, ptr @t, align 4, !tbaa !9
  %29 = load i32, ptr @x, align 4, !tbaa !9
  %30 = load i32, ptr @y, align 4
  %wide.trip.count = zext nneg i32 %26 to i64
  br label %35

._crit_edge:                                      ; preds = %48
  store i32 %39, ptr @d, align 4, !tbaa !9
  store i32 %storemerge, ptr @k, align 4, !tbaa !9
  br label %31

31:                                               ; preds = %._crit_edge, %.lr.ph35
  %.020.lcssa = phi i32 [ %.1, %._crit_edge ], [ 0, %.lr.ph35 ]
  %32 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.6, i32 noundef %.020.lcssa)
  %33 = load i32, ptr @m, align 4, !tbaa !9
  %34 = add nsw i32 %33, -1
  store i32 %34, ptr @m, align 4, !tbaa !9
  %.not = icmp eq i32 %33, 0
  br i1 %.not, label %._crit_edge36, label %.lr.ph35, !llvm.loop !13

35:                                               ; preds = %.lr.ph33, %48
  %indvars.iv38 = phi i64 [ 0, %.lr.ph33 ], [ %indvars.iv.next39, %48 ]
  %.02031 = phi i32 [ 0, %.lr.ph33 ], [ %.1, %48 ]
  %36 = getelementptr inbounds [1009 x i32], ptr @c, i64 0, i64 %indvars.iv38
  %37 = load i32, ptr %36, align 4, !tbaa !9
  %38 = shl nsw i32 %37, 1
  %39 = srem i32 %28, %38
  %.not26 = icmp sgt i32 %39, %37
  br i1 %.not26, label %44, label %40

40:                                               ; preds = %35
  %41 = getelementptr inbounds [1009 x i32], ptr @a, i64 0, i64 %indvars.iv38
  %42 = load i32, ptr %41, align 4, !tbaa !9
  %43 = add nsw i32 %42, %39
  br label %48

44:                                               ; preds = %35
  %45 = getelementptr inbounds [1009 x i32], ptr @b, i64 0, i64 %indvars.iv38
  %46 = load i32, ptr %45, align 4, !tbaa !9
  %.neg = sub i32 %37, %39
  %47 = add i32 %.neg, %46
  br label %48

48:                                               ; preds = %44, %40
  %storemerge = phi i32 [ %47, %44 ], [ %43, %40 ]
  %.not27 = icmp sle i32 %29, %storemerge
  %.not28 = icmp sle i32 %storemerge, %30
  %or.cond.not = select i1 %.not27, i1 %.not28, i1 false
  %49 = zext i1 %or.cond.not to i32
  %.1 = add nuw nsw i32 %.02031, %49
  %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_edge, label %35, !llvm.loop !14

._crit_edge36:                                    ; preds = %31, %.preheader
  ret i32 0
}

declare ptr @freopen(ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #1

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZSt4swapIiENSt9enable_ifIXsr6__and_ISt6__not_ISt15__is_tuple_likeIT_EESt21is_move_constructibleIS3_ESt18is_move_assignableIS3_EEE5valueEvE4typeERS3_SC_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #3

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

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 = { 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 = !{!"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 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}


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