; LLVM IR from tangjz/acm-icpc :: lydsy (1197)

; 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
@f = external dso_local global [16 x [101 x i64]], align 16
@.str = external hidden unnamed_addr constant [5 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [6 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
  %6 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  %7 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef @m, ptr noundef @n)
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #3
  store i32 1, ptr %2, align 4, !tbaa !5
  br label %8

8:                                                ; preds = %20, %0
  %9 = load i32, ptr %2, align 4, !tbaa !5
  %10 = load i32, ptr @m, align 4, !tbaa !5
  %11 = icmp sle i32 %9, %10
  br i1 %11, label %13, label %12

12:                                               ; preds = %8
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #3
  br label %23

13:                                               ; preds = %8
  %14 = load i32, ptr %2, align 4, !tbaa !5
  %15 = shl i32 %14, 1
  %16 = sext i32 %15 to i64
  %17 = load i32, ptr %2, align 4, !tbaa !5
  %18 = sext i32 %17 to i64
  %19 = getelementptr inbounds [101 x i64], ptr getelementptr inbounds ([16 x [101 x i64]], ptr @f, i64 0, i64 1), i64 0, i64 %18
  store i64 %16, ptr %19, align 8, !tbaa !9
  br label %20

20:                                               ; preds = %13
  %21 = load i32, ptr %2, align 4, !tbaa !5
  %22 = add nsw i32 %21, 1
  store i32 %22, ptr %2, align 4, !tbaa !5
  br label %8, !llvm.loop !11

23:                                               ; preds = %12
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #3
  store i32 1, ptr %3, align 4, !tbaa !5
  br label %24

24:                                               ; preds = %34, %23
  %25 = load i32, ptr %3, align 4, !tbaa !5
  %26 = load i32, ptr @n, align 4, !tbaa !5
  %27 = icmp sle i32 %25, %26
  br i1 %27, label %29, label %28

28:                                               ; preds = %24
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #3
  br label %37

29:                                               ; preds = %24
  %30 = load i32, ptr %3, align 4, !tbaa !5
  %31 = sext i32 %30 to i64
  %32 = getelementptr inbounds [16 x [101 x i64]], ptr @f, i64 0, i64 %31
  %33 = getelementptr inbounds [101 x i64], ptr %32, i64 0, i64 1
  store i64 2, ptr %33, align 8, !tbaa !9
  br label %34

34:                                               ; preds = %29
  %35 = load i32, ptr %3, align 4, !tbaa !5
  %36 = add nsw i32 %35, 1
  store i32 %36, ptr %3, align 4, !tbaa !5
  br label %24, !llvm.loop !13

37:                                               ; preds = %28
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #3
  store i32 2, ptr %4, align 4, !tbaa !5
  br label %38

38:                                               ; preds = %78, %37
  %39 = load i32, ptr %4, align 4, !tbaa !5
  %40 = load i32, ptr @n, align 4, !tbaa !5
  %41 = icmp sle i32 %39, %40
  br i1 %41, label %43, label %42

42:                                               ; preds = %38
  store i32 8, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #3
  br label %81

43:                                               ; preds = %38
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #3
  store i32 2, ptr %6, align 4, !tbaa !5
  br label %44

44:                                               ; preds = %74, %43
  %45 = load i32, ptr %6, align 4, !tbaa !5
  %46 = load i32, ptr @m, align 4, !tbaa !5
  %47 = icmp sle i32 %45, %46
  br i1 %47, label %49, label %48

48:                                               ; preds = %44
  store i32 11, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #3
  br label %77

49:                                               ; preds = %44
  %50 = load i32, ptr %4, align 4, !tbaa !5
  %51 = sext i32 %50 to i64
  %52 = getelementptr inbounds [16 x [101 x i64]], ptr @f, i64 0, i64 %51
  %53 = load i32, ptr %6, align 4, !tbaa !5
  %54 = sub nsw i32 %53, 1
  %55 = sext i32 %54 to i64
  %56 = getelementptr inbounds [101 x i64], ptr %52, i64 0, i64 %55
  %57 = load i64, ptr %56, align 8, !tbaa !9
  %58 = load i32, ptr %4, align 4, !tbaa !5
  %59 = sub nsw i32 %58, 1
  %60 = sext i32 %59 to i64
  %61 = getelementptr inbounds [16 x [101 x i64]], ptr @f, i64 0, i64 %60
  %62 = load i32, ptr %6, align 4, !tbaa !5
  %63 = sub nsw i32 %62, 1
  %64 = sext i32 %63 to i64
  %65 = getelementptr inbounds [101 x i64], ptr %61, i64 0, i64 %64
  %66 = load i64, ptr %65, align 8, !tbaa !9
  %67 = add nsw i64 %57, %66
  %68 = load i32, ptr %4, align 4, !tbaa !5
  %69 = sext i32 %68 to i64
  %70 = getelementptr inbounds [16 x [101 x i64]], ptr @f, i64 0, i64 %69
  %71 = load i32, ptr %6, align 4, !tbaa !5
  %72 = sext i32 %71 to i64
  %73 = getelementptr inbounds [101 x i64], ptr %70, i64 0, i64 %72
  store i64 %67, ptr %73, align 8, !tbaa !9
  br label %74

74:                                               ; preds = %49
  %75 = load i32, ptr %6, align 4, !tbaa !5
  %76 = add nsw i32 %75, 1
  store i32 %76, ptr %6, align 4, !tbaa !5
  br label %44, !llvm.loop !14

77:                                               ; preds = %48
  br label %78

78:                                               ; preds = %77
  %79 = load i32, ptr %4, align 4, !tbaa !5
  %80 = add nsw i32 %79, 1
  store i32 %80, ptr %4, align 4, !tbaa !5
  br label %38, !llvm.loop !15

81:                                               ; preds = %42
  %82 = load i32, ptr @n, align 4, !tbaa !5
  %83 = sext i32 %82 to i64
  %84 = getelementptr inbounds [16 x [101 x i64]], ptr @f, i64 0, i64 %83
  %85 = load i32, ptr @m, align 4, !tbaa !5
  %86 = sext i32 %85 to i64
  %87 = getelementptr inbounds [101 x i64], ptr %84, i64 0, i64 %86
  %88 = load i64, ptr %87, align 8, !tbaa !9
  %89 = call i32 (ptr, ...) @printf(ptr noundef @.str.1, i64 noundef %88)
  ret i32 0
}

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: 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 = { 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 = !{!10, !10, i64 0}
!10 = !{!"long long", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}
!15 = distinct !{!15, !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
@f = external dso_local local_unnamed_addr global [16 x [101 x i64]], align 16
@.str = external hidden unnamed_addr constant [5 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [6 x i8], align 1

; Function Attrs: mustprogress nofree norecurse nounwind 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 @m, ptr noundef nonnull @n)
  %2 = load i32, ptr @m, align 4, !tbaa !5
  %.not27 = icmp slt i32 %2, 1
  br i1 %.not27, label %.preheader25, label %.lr.ph.preheader

.lr.ph.preheader:                                 ; preds = %0
  %3 = add nuw i32 %2, 1
  %wide.trip.count = zext i32 %3 to i64
  %4 = zext nneg i32 %2 to i64
  %min.iters.check = icmp ult i32 %2, 4
  br i1 %min.iters.check, label %.lr.ph.preheader58, label %vector.ph

.lr.ph.preheader58:                               ; preds = %middle.block, %.lr.ph.preheader
  %indvars.iv.ph = phi i64 [ 1, %.lr.ph.preheader ], [ %ind.end, %middle.block ]
  br label %.lr.ph

vector.ph:                                        ; preds = %.lr.ph.preheader
  %n.vec = and i64 %4, 2147483644
  %ind.end = or disjoint i64 %n.vec, 1
  br label %vector.body

vector.body:                                      ; preds = %vector.body, %vector.ph
  %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
  %vec.ind = phi <2 x i32> [ <i32 1, i32 2>, %vector.ph ], [ %vec.ind.next, %vector.body ]
  %offset.idx = or disjoint i64 %index, 1
  %5 = shl <2 x i32> %vec.ind, <i32 1, i32 1>
  %step.add = shl <2 x i32> %vec.ind, <i32 1, i32 1>
  %6 = add <2 x i32> %step.add, <i32 4, i32 4>
  %7 = sext <2 x i32> %5 to <2 x i64>
  %8 = sext <2 x i32> %6 to <2 x i64>
  %9 = getelementptr inbounds [101 x i64], ptr getelementptr inbounds (i8, ptr @f, i64 808), i64 0, i64 %offset.idx
  %10 = getelementptr inbounds i8, ptr %9, i64 16
  store <2 x i64> %7, ptr %9, align 16, !tbaa !9
  store <2 x i64> %8, ptr %10, align 16, !tbaa !9
  %index.next = add nuw i64 %index, 4
  %vec.ind.next = add <2 x i32> %vec.ind, <i32 4, i32 4>
  %11 = icmp eq i64 %index.next, %n.vec
  br i1 %11, label %middle.block, label %vector.body, !llvm.loop !11

middle.block:                                     ; preds = %vector.body
  %cmp.n = icmp eq i64 %n.vec, %4
  br i1 %cmp.n, label %.preheader25, label %.lr.ph.preheader58

.preheader25:                                     ; preds = %.lr.ph, %middle.block, %0
  %12 = load i32, ptr @n, align 4, !tbaa !5
  %.not2129 = icmp slt i32 %12, 1
  br i1 %.not2129, label %._crit_edge38, label %.lr.ph31.preheader

.lr.ph31.preheader:                               ; preds = %.preheader25
  %13 = zext nneg i32 %12 to i64
  %xtraiter = and i64 %13, 3
  %14 = icmp ult i32 %12, 4
  br i1 %14, label %.preheader24.unr-lcssa, label %.lr.ph31.preheader.new

.lr.ph31.preheader.new:                           ; preds = %.lr.ph31.preheader
  %unroll_iter = and i64 %13, 2147483644
  br label %.lr.ph31

.lr.ph:                                           ; preds = %.lr.ph.preheader58, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ %indvars.iv.ph, %.lr.ph.preheader58 ]
  %indvars.iv.tr = trunc i64 %indvars.iv to i32
  %15 = shl i32 %indvars.iv.tr, 1
  %16 = sext i32 %15 to i64
  %17 = getelementptr inbounds [101 x i64], ptr getelementptr inbounds (i8, ptr @f, i64 808), i64 0, i64 %indvars.iv
  store i64 %16, ptr %17, align 8, !tbaa !9
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
  br i1 %exitcond.not, label %.preheader25, label %.lr.ph, !llvm.loop !15

.preheader24.unr-lcssa:                           ; preds = %.lr.ph31, %.lr.ph31.preheader
  %indvars.iv41.unr = phi i64 [ 1, %.lr.ph31.preheader ], [ %indvars.iv.next42.3, %.lr.ph31 ]
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br i1 %lcmp.mod.not, label %.preheader24, label %.lr.ph31.epil

.lr.ph31.epil:                                    ; preds = %.preheader24.unr-lcssa, %.lr.ph31.epil
  %indvars.iv41.epil = phi i64 [ %indvars.iv.next42.epil, %.lr.ph31.epil ], [ %indvars.iv41.unr, %.preheader24.unr-lcssa ]
  %epil.iter = phi i64 [ %epil.iter.next, %.lr.ph31.epil ], [ 0, %.preheader24.unr-lcssa ]
  %18 = getelementptr inbounds [16 x [101 x i64]], ptr @f, i64 0, i64 %indvars.iv41.epil, i64 1
  store i64 2, ptr %18, align 8, !tbaa !9
  %indvars.iv.next42.epil = add nuw nsw i64 %indvars.iv41.epil, 1
  %epil.iter.next = add i64 %epil.iter, 1
  %epil.iter.cmp.not = icmp eq i64 %epil.iter.next, %xtraiter
  br i1 %epil.iter.cmp.not, label %.preheader24, label %.lr.ph31.epil, !llvm.loop !16

.preheader24:                                     ; preds = %.lr.ph31.epil, %.preheader24.unr-lcssa
  %.not2236 = icmp eq i32 %12, 1
  %.not2333 = icmp slt i32 %2, 2
  %or.cond = or i1 %.not2236, %.not2333
  br i1 %or.cond, label %._crit_edge38, label %.preheader.preheader

.preheader.preheader:                             ; preds = %.preheader24
  %19 = add nuw i32 %2, 1
  %20 = add nuw i32 %12, 1
  %wide.trip.count54 = zext i32 %20 to i64
  %wide.trip.count49 = zext i32 %19 to i64
  %xtraiter59 = and i64 %wide.trip.count49, 1
  %21 = icmp eq i32 %19, 3
  %22 = and i64 %wide.trip.count49, 4294967294
  %23 = add nsw i64 %22, -4
  %lcmp.mod61.not = icmp eq i64 %xtraiter59, 0
  br label %.preheader

.lr.ph31:                                         ; preds = %.lr.ph31, %.lr.ph31.preheader.new
  %indvars.iv41 = phi i64 [ 1, %.lr.ph31.preheader.new ], [ %indvars.iv.next42.3, %.lr.ph31 ]
  %niter = phi i64 [ 0, %.lr.ph31.preheader.new ], [ %niter.next.3, %.lr.ph31 ]
  %24 = getelementptr inbounds [16 x [101 x i64]], ptr @f, i64 0, i64 %indvars.iv41, i64 1
  store i64 2, ptr %24, align 8, !tbaa !9
  %indvars.iv.next42 = add nuw nsw i64 %indvars.iv41, 1
  %25 = getelementptr inbounds [16 x [101 x i64]], ptr @f, i64 0, i64 %indvars.iv.next42, i64 1
  store i64 2, ptr %25, align 8, !tbaa !9
  %indvars.iv.next42.1 = add nuw nsw i64 %indvars.iv41, 2
  %26 = getelementptr inbounds [16 x [101 x i64]], ptr @f, i64 0, i64 %indvars.iv.next42.1, i64 1
  store i64 2, ptr %26, align 8, !tbaa !9
  %indvars.iv.next42.2 = add nuw nsw i64 %indvars.iv41, 3
  %27 = getelementptr inbounds [16 x [101 x i64]], ptr @f, i64 0, i64 %indvars.iv.next42.2, i64 1
  store i64 2, ptr %27, align 8, !tbaa !9
  %indvars.iv.next42.3 = add nuw nsw i64 %indvars.iv41, 4
  %niter.next.3 = add i64 %niter, 4
  %niter.ncmp.3 = icmp eq i64 %niter.next.3, %unroll_iter
  br i1 %niter.ncmp.3, label %.preheader24.unr-lcssa, label %.lr.ph31, !llvm.loop !18

.preheader:                                       ; preds = %.preheader.preheader, %._crit_edge
  %indvars.iv51 = phi i64 [ 2, %.preheader.preheader ], [ %indvars.iv.next52, %._crit_edge ]
  %28 = add nsw i64 %indvars.iv51, -1
  %.phi.trans.insert = getelementptr inbounds [16 x [101 x i64]], ptr @f, i64 0, i64 %indvars.iv51, i64 1
  %.pre = load i64, ptr %.phi.trans.insert, align 8, !tbaa !9
  br i1 %21, label %._crit_edge.unr-lcssa, label %.preheader.new

._crit_edge38:                                    ; preds = %._crit_edge, %.preheader25, %.preheader24
  %29 = sext i32 %12 to i64
  %30 = sext i32 %2 to i64
  %31 = getelementptr inbounds [16 x [101 x i64]], ptr @f, i64 0, i64 %29, i64 %30
  %32 = load i64, ptr %31, align 8, !tbaa !9
  %33 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %32)
  ret i32 0

._crit_edge.unr-lcssa:                            ; preds = %.preheader.new, %.preheader
  %.unr = phi i64 [ %.pre, %.preheader ], [ %47, %.preheader.new ]
  %indvars.iv46.unr = phi i64 [ 2, %.preheader ], [ %indvars.iv.next47.1, %.preheader.new ]
  br i1 %lcmp.mod61.not, label %._crit_edge, label %._crit_edge.epilog-lcssa

._crit_edge.epilog-lcssa:                         ; preds = %._crit_edge.unr-lcssa
  %34 = add nsw i64 %indvars.iv46.unr, -1
  %35 = getelementptr inbounds [16 x [101 x i64]], ptr @f, i64 0, i64 %28, i64 %34
  %36 = load i64, ptr %35, align 8, !tbaa !9
  %37 = add nsw i64 %36, %.unr
  %38 = getelementptr inbounds [16 x [101 x i64]], ptr @f, i64 0, i64 %indvars.iv51, i64 %indvars.iv46.unr
  store i64 %37, ptr %38, align 8, !tbaa !9
  br label %._crit_edge

._crit_edge:                                      ; preds = %._crit_edge.unr-lcssa, %._crit_edge.epilog-lcssa
  %indvars.iv.next52 = add nuw nsw i64 %indvars.iv51, 1
  %exitcond55.not = icmp eq i64 %indvars.iv.next52, %wide.trip.count54
  br i1 %exitcond55.not, label %._crit_edge38, label %.preheader, !llvm.loop !19

.preheader.new:                                   ; preds = %.preheader, %.preheader.new
  %39 = phi i64 [ %47, %.preheader.new ], [ %.pre, %.preheader ]
  %indvars.iv46 = phi i64 [ %indvars.iv.next47.1, %.preheader.new ], [ 2, %.preheader ]
  %niter63 = phi i64 [ %niter63.next.1, %.preheader.new ], [ 0, %.preheader ]
  %40 = add nsw i64 %indvars.iv46, -1
  %41 = getelementptr inbounds [16 x [101 x i64]], ptr @f, i64 0, i64 %28, i64 %40
  %42 = load i64, ptr %41, align 8, !tbaa !9
  %43 = add nsw i64 %42, %39
  %44 = getelementptr inbounds [16 x [101 x i64]], ptr @f, i64 0, i64 %indvars.iv51, i64 %indvars.iv46
  store i64 %43, ptr %44, align 8, !tbaa !9
  %indvars.iv.next47 = or disjoint i64 %indvars.iv46, 1
  %45 = getelementptr inbounds [16 x [101 x i64]], ptr @f, i64 0, i64 %28, i64 %indvars.iv46
  %46 = load i64, ptr %45, align 8, !tbaa !9
  %47 = add nsw i64 %46, %43
  %48 = getelementptr inbounds [16 x [101 x i64]], ptr @f, i64 0, i64 %indvars.iv51, i64 %indvars.iv.next47
  store i64 %47, ptr %48, align 8, !tbaa !9
  %indvars.iv.next47.1 = add nuw nsw i64 %indvars.iv46, 2
  %niter63.next.1 = add i64 %niter63, 2
  %niter63.ncmp.1 = icmp eq i64 %niter63, %23
  br i1 %niter63.ncmp.1, label %._crit_edge.unr-lcssa, label %.preheader.new, !llvm.loop !20
}

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

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

attributes #0 = { mustprogress nofree norecurse 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 #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" }

!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 = !{!10, !10, i64 0}
!10 = !{!"long long", !7, i64 0}
!11 = distinct !{!11, !12, !13, !14}
!12 = !{!"llvm.loop.mustprogress"}
!13 = !{!"llvm.loop.isvectorized", i32 1}
!14 = !{!"llvm.loop.unroll.runtime.disable"}
!15 = distinct !{!15, !12, !14, !13}
!16 = distinct !{!16, !17}
!17 = !{!"llvm.loop.unroll.disable"}
!18 = distinct !{!18, !12}
!19 = distinct !{!19, !12}
!20 = distinct !{!20, !12}


; Effective O3 passes: BDCEPass,EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopLoadEliminationPass,LoopRotatePass,LoopSimplifyCFGPass,LoopSimplifyPass,LoopUnrollPass,LoopVectorizePass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass