; LLVM IR from tangjz/acm-icpc :: hdu (6221)

; 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"

@Hand = external dso_local global [9 x ptr], align 16
@t = external dso_local global i32, align 4
@bits = external dso_local global [8193 x i32], align 16
@Log = external dso_local global [8193 x i32], align 16
@.str.11 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [10 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [5 x i8], align 1

; 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
declare dso_local noundef i32 @_Z5solvev() #1

declare i32 @__isoc99_scanf(ptr noundef, ...) #2

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #3 {
  %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
  store i32 -1, ptr @Log, align 16, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #6
  store i32 1, ptr %2, align 4, !tbaa !5
  br label %6

6:                                                ; preds = %31, %0
  %7 = load i32, ptr %2, align 4, !tbaa !5
  %8 = icmp slt i32 %7, 8192
  br i1 %8, label %10, label %9

9:                                                ; preds = %6
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #6
  br label %34

10:                                               ; preds = %6
  %11 = load i32, ptr %2, align 4, !tbaa !5
  %12 = ashr i32 %11, 1
  %13 = sext i32 %12 to i64
  %14 = getelementptr inbounds [8193 x i32], ptr @Log, i64 0, i64 %13
  %15 = load i32, ptr %14, align 4, !tbaa !5
  %16 = add nsw i32 %15, 1
  %17 = load i32, ptr %2, align 4, !tbaa !5
  %18 = sext i32 %17 to i64
  %19 = getelementptr inbounds [8193 x i32], ptr @Log, i64 0, i64 %18
  store i32 %16, ptr %19, align 4, !tbaa !5
  %20 = load i32, ptr %2, align 4, !tbaa !5
  %21 = ashr i32 %20, 1
  %22 = sext i32 %21 to i64
  %23 = getelementptr inbounds [8193 x i32], ptr @bits, i64 0, i64 %22
  %24 = load i32, ptr %23, align 4, !tbaa !5
  %25 = load i32, ptr %2, align 4, !tbaa !5
  %26 = and i32 %25, 1
  %27 = add nsw i32 %24, %26
  %28 = load i32, ptr %2, align 4, !tbaa !5
  %29 = sext i32 %28 to i64
  %30 = getelementptr inbounds [8193 x i32], ptr @bits, i64 0, i64 %29
  store i32 %27, ptr %30, align 4, !tbaa !5
  br label %31

31:                                               ; preds = %10
  %32 = load i32, ptr %2, align 4, !tbaa !5
  %33 = add nsw i32 %32, 1
  store i32 %33, ptr %2, align 4, !tbaa !5
  br label %6, !llvm.loop !9

34:                                               ; preds = %9
  %35 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.11, ptr noundef @t)
  br label %36

36:                                               ; preds = %90, %34
  %37 = load i32, ptr @t, align 4, !tbaa !5
  %38 = add nsw i32 %37, -1
  store i32 %38, ptr @t, align 4, !tbaa !5
  %39 = icmp ne i32 %37, 0
  br i1 %39, label %40, label %92

40:                                               ; preds = %36
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #6
  %41 = call noundef i32 @_Z5solvev()
  store i32 %41, ptr %3, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #6
  %42 = call noundef i32 @_Z5solvev()
  store i32 %42, ptr %4, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #6
  store i32 5, ptr %5, align 4, !tbaa !5
  %43 = load i32, ptr %3, align 4, !tbaa !5
  %44 = load i32, ptr %4, align 4, !tbaa !5
  %45 = icmp eq i32 %43, %44
  br i1 %45, label %46, label %48

46:                                               ; preds = %40
  %47 = call i32 (ptr, ...) @printf(ptr noundef @.str.12)
  br label %75

48:                                               ; preds = %40
  %49 = load i32, ptr %3, align 4, !tbaa !5
  %50 = load i32, ptr %4, align 4, !tbaa !5
  %51 = icmp slt i32 %49, %50
  %52 = zext i1 %51 to i64
  %53 = select i1 %51, i32 2, i32 1
  %54 = call i32 (ptr, ...) @printf(ptr noundef @.str.13, i32 noundef %53)
  br label %55

55:                                               ; preds = %62, %48
  %56 = load i32, ptr %3, align 4, !tbaa !5
  %57 = ashr i32 %56, 4
  %58 = load i32, ptr %4, align 4, !tbaa !5
  %59 = ashr i32 %58, 4
  %60 = icmp ne i32 %57, %59
  br i1 %60, label %61, label %69

61:                                               ; preds = %55
  br label %62

62:                                               ; preds = %61
  %63 = load i32, ptr %3, align 4, !tbaa !5
  %64 = ashr i32 %63, 4
  store i32 %64, ptr %3, align 4, !tbaa !5
  %65 = load i32, ptr %4, align 4, !tbaa !5
  %66 = ashr i32 %65, 4
  store i32 %66, ptr %4, align 4, !tbaa !5
  %67 = load i32, ptr %5, align 4, !tbaa !5
  %68 = add nsw i32 %67, -1
  store i32 %68, ptr %5, align 4, !tbaa !5
  br label %55, !llvm.loop !11

69:                                               ; preds = %55
  %70 = load i32, ptr %3, align 4, !tbaa !5
  %71 = load i32, ptr %4, align 4, !tbaa !5
  %72 = icmp slt i32 %70, %71
  br i1 %72, label %73, label %74

73:                                               ; preds = %69
  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) %3, ptr noundef nonnull align 4 dereferenceable(4) %4) #6
  br label %74

74:                                               ; preds = %73, %69
  br label %75

75:                                               ; preds = %74, %46
  br label %76

76:                                               ; preds = %80, %75
  %77 = load i32, ptr %5, align 4, !tbaa !5
  %78 = add nsw i32 %77, -1
  store i32 %78, ptr %5, align 4, !tbaa !5
  %79 = icmp ne i32 %77, 0
  br i1 %79, label %80, label %90

80:                                               ; preds = %76
  %81 = load i32, ptr %3, align 4, !tbaa !5
  %82 = load i32, ptr %5, align 4, !tbaa !5
  %83 = shl i32 %82, 2
  %84 = ashr i32 %81, %83
  %85 = and i32 %84, 15
  %86 = sext i32 %85 to i64
  %87 = getelementptr inbounds [9 x ptr], ptr @Hand, i64 0, i64 %86
  %88 = load ptr, ptr %87, align 8, !tbaa !12
  %89 = call i32 (ptr, ...) @printf(ptr noundef @.str.14, ptr noundef %88)
  br label %76, !llvm.loop !14

90:                                               ; preds = %76
  %91 = call i32 @putchar(i32 noundef 10)
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #6
  br label %36, !llvm.loop !15

92:                                               ; preds = %36
  ret i32 0
}

declare i32 @printf(ptr noundef, ...) #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)) #4

; Function Attrs: inlinehint mustprogress uwtable
declare i32 @putchar(i32 noundef) #5

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 = { "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 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 #4 = { 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 #5 = { 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 #6 = { 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 = distinct !{!11, !10}
!12 = !{!13, !13, i64 0}
!13 = !{!"any pointer", !7, i64 0}
!14 = distinct !{!14, !10}
!15 = distinct !{!15, !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"

@Hand = external dso_local local_unnamed_addr global [9 x ptr], align 16
@t = external dso_local global i32, align 4
@bits = external dso_local local_unnamed_addr global [8193 x i32], align 16
@Log = external dso_local local_unnamed_addr global [8193 x i32], align 16
@.str.11 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [10 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [5 x i8], align 1

; 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
declare dso_local noundef i32 @_Z5solvev() local_unnamed_addr #1

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

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #3 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  store i32 -1, ptr @Log, align 16, !tbaa !5
  br label %7

3:                                                ; preds = %7
  %4 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.11, ptr noundef nonnull @t)
  %5 = load i32, ptr @t, align 4, !tbaa !5
  %6 = add nsw i32 %5, -1
  store i32 %6, ptr @t, align 4, !tbaa !5
  %.not30 = icmp eq i32 %5, 0
  br i1 %.not30, label %._crit_edge33, label %.lr.ph32

7:                                                ; preds = %17, %0
  %indvars.iv = phi i64 [ 1, %0 ], [ %indvars.iv.next.1, %17 ]
  %8 = lshr i64 %indvars.iv, 1
  %9 = getelementptr inbounds [8193 x i32], ptr @Log, i64 0, i64 %8
  %10 = load i32, ptr %9, align 4, !tbaa !5
  %11 = add nsw i32 %10, 1
  %12 = getelementptr inbounds [8193 x i32], ptr @Log, i64 0, i64 %indvars.iv
  store i32 %11, ptr %12, align 4, !tbaa !5
  %13 = getelementptr inbounds [8193 x i32], ptr @bits, i64 0, i64 %8
  %14 = load i32, ptr %13, align 4, !tbaa !5
  %15 = add nsw i32 %14, 1
  %16 = getelementptr inbounds [8193 x i32], ptr @bits, i64 0, i64 %indvars.iv
  store i32 %15, ptr %16, align 4, !tbaa !5
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, 8192
  br i1 %exitcond.not, label %3, label %17, !llvm.loop !9

17:                                               ; preds = %7
  %18 = lshr i64 %indvars.iv.next, 1
  %19 = getelementptr inbounds [8193 x i32], ptr @Log, i64 0, i64 %18
  %20 = load i32, ptr %19, align 4, !tbaa !5
  %21 = add nsw i32 %20, 1
  %22 = getelementptr inbounds [8193 x i32], ptr @Log, i64 0, i64 %indvars.iv.next
  store i32 %21, ptr %22, align 4, !tbaa !5
  %23 = getelementptr inbounds [8193 x i32], ptr @bits, i64 0, i64 %18
  %24 = load i32, ptr %23, align 4, !tbaa !5
  %25 = getelementptr inbounds [8193 x i32], ptr @bits, i64 0, i64 %indvars.iv.next
  store i32 %24, ptr %25, align 4, !tbaa !5
  %indvars.iv.next.1 = add nuw nsw i64 %indvars.iv, 2
  br label %7

.lr.ph32:                                         ; preds = %3, %._crit_edge29
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #6
  %26 = call noundef i32 @_Z5solvev()
  store i32 %26, ptr %1, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #6
  %27 = call noundef i32 @_Z5solvev()
  store i32 %27, ptr %2, align 4, !tbaa !5
  %28 = load i32, ptr %1, align 4, !tbaa !5
  %29 = icmp eq i32 %28, %27
  br i1 %29, label %.thread, label %31

.thread:                                          ; preds = %.lr.ph32
  %30 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.12)
  br label %.lr.ph28.preheader

31:                                               ; preds = %.lr.ph32
  %32 = icmp slt i32 %28, %27
  %33 = select i1 %32, i32 2, i32 1
  %34 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.13, i32 noundef %33)
  %.promoted = load i32, ptr %1, align 4, !tbaa !5
  %.promoted18 = load i32, ptr %2, align 4, !tbaa !5
  %35 = ashr i32 %.promoted, 4
  %36 = ashr i32 %.promoted18, 4
  %.not1419 = icmp eq i32 %35, %36
  br i1 %.not1419, label %42, label %.lr.ph

.lr.ph:                                           ; preds = %31, %.lr.ph
  %37 = phi i32 [ %41, %.lr.ph ], [ %36, %31 ]
  %38 = phi i32 [ %40, %.lr.ph ], [ %35, %31 ]
  %.020 = phi i32 [ %39, %.lr.ph ], [ 5, %31 ]
  %39 = add nsw i32 %.020, -1
  %40 = ashr i32 %38, 4
  %41 = ashr i32 %37, 4
  %.not14 = icmp eq i32 %40, %41
  br i1 %.not14, label %._crit_edge, label %.lr.ph, !llvm.loop !11

._crit_edge:                                      ; preds = %.lr.ph
  store i32 %38, ptr %1, align 4, !tbaa !5
  store i32 %37, ptr %2, align 4, !tbaa !5
  br label %42

42:                                               ; preds = %._crit_edge, %31
  %.0.lcssa = phi i32 [ %39, %._crit_edge ], [ 5, %31 ]
  %.lcssa16 = phi i32 [ %38, %._crit_edge ], [ %.promoted, %31 ]
  %.lcssa = phi i32 [ %37, %._crit_edge ], [ %.promoted18, %31 ]
  %43 = icmp slt i32 %.lcssa16, %.lcssa
  br i1 %43, label %44, label %45

44:                                               ; preds = %42
  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) %1, ptr noundef nonnull align 4 dereferenceable(4) %2) #6
  br label %45

45:                                               ; preds = %42, %44
  %.not1525 = icmp eq i32 %.0.lcssa, 0
  br i1 %.not1525, label %._crit_edge29, label %.lr.ph28.preheader

.lr.ph28.preheader:                               ; preds = %.thread, %45
  %.226.ph = phi i32 [ %.0.lcssa, %45 ], [ 5, %.thread ]
  br label %.lr.ph28

.lr.ph28:                                         ; preds = %.lr.ph28.preheader, %.lr.ph28
  %.226 = phi i32 [ %46, %.lr.ph28 ], [ %.226.ph, %.lr.ph28.preheader ]
  %46 = add nsw i32 %.226, -1
  %47 = load i32, ptr %1, align 4, !tbaa !5
  %48 = shl i32 %46, 2
  %49 = ashr i32 %47, %48
  %50 = and i32 %49, 15
  %51 = zext nneg i32 %50 to i64
  %52 = getelementptr inbounds [9 x ptr], ptr @Hand, i64 0, i64 %51
  %53 = load ptr, ptr %52, align 8, !tbaa !12
  %54 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.14, ptr noundef %53)
  %.not15 = icmp eq i32 %46, 0
  br i1 %.not15, label %._crit_edge29, label %.lr.ph28, !llvm.loop !14

._crit_edge29:                                    ; preds = %.lr.ph28, %45
  %55 = call i32 @putchar(i32 noundef 10)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #6
  %56 = load i32, ptr @t, align 4, !tbaa !5
  %57 = add nsw i32 %56, -1
  store i32 %57, ptr @t, align 4, !tbaa !5
  %.not = icmp eq i32 %56, 0
  br i1 %.not, label %._crit_edge33, label %.lr.ph32, !llvm.loop !15

._crit_edge33:                                    ; preds = %._crit_edge29, %3
  ret i32 0
}

; Function Attrs: nofree nounwind
declare noundef i32 @printf(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 #4

; Function Attrs: inlinehint mustprogress nofree nounwind uwtable
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #5

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 = { 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 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 #4 = { 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 #5 = { inlinehint mustprogress nofree 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 #6 = { 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 = distinct !{!11, !10}
!12 = !{!13, !13, i64 0}
!13 = !{!"any pointer", !7, i64 0}
!14 = distinct !{!14, !10}
!15 = distinct !{!15, !10}


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