; LLVM IR from VastoLorde95/Competitive-Programming :: Codejam/2016/Qualification/Problem D (D)

; 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"

@.str = external hidden unnamed_addr constant [3 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [5 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
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i64, align 8
  %10 = alloca i32, align 4
  %11 = alloca i64, align 8
  %12 = alloca i64, align 8
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #3
  %13 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef %2)
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #3
  store i32 1, ptr %3, align 4, !tbaa !5
  br label %14

14:                                               ; preds = %102, %0
  %15 = load i32, ptr %3, align 4, !tbaa !5
  %16 = load i32, ptr %2, align 4, !tbaa !5
  %17 = icmp sle i32 %15, %16
  br i1 %17, label %19, label %18

18:                                               ; preds = %14
  store i32 2, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #3
  br label %105

19:                                               ; preds = %14
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #3
  %20 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.1, ptr noundef %5, ptr noundef %6, ptr noundef %7)
  %21 = load i32, ptr %3, align 4, !tbaa !5
  %22 = call i32 (ptr, ...) @printf(ptr noundef @.str.2, i32 noundef %21)
  %23 = load i32, ptr %7, align 4, !tbaa !5
  %24 = load i32, ptr %5, align 4, !tbaa !5
  %25 = icmp eq i32 %23, %24
  br i1 %25, label %26, label %40

26:                                               ; preds = %19
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #3
  store i32 1, ptr %8, align 4, !tbaa !5
  br label %27

27:                                               ; preds = %35, %26
  %28 = load i32, ptr %8, align 4, !tbaa !5
  %29 = load i32, ptr %7, align 4, !tbaa !5
  %30 = icmp sle i32 %28, %29
  br i1 %30, label %32, label %31

31:                                               ; preds = %27
  store i32 5, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #3
  br label %38

32:                                               ; preds = %27
  %33 = load i32, ptr %8, align 4, !tbaa !5
  %34 = call i32 (ptr, ...) @printf(ptr noundef @.str.3, i32 noundef %33)
  br label %35

35:                                               ; preds = %32
  %36 = load i32, ptr %8, align 4, !tbaa !5
  %37 = add nsw i32 %36, 1
  store i32 %37, ptr %8, align 4, !tbaa !5
  br label %27, !llvm.loop !9

38:                                               ; preds = %31
  %39 = call i32 (ptr, ...) @printf(ptr noundef @.str.4)
  store i32 4, ptr %4, align 4
  br label %99

40:                                               ; preds = %19
  %41 = load i32, ptr %6, align 4, !tbaa !5
  %42 = icmp eq i32 %41, 1
  br i1 %42, label %43, label %45

43:                                               ; preds = %40
  %44 = call i32 (ptr, ...) @printf(ptr noundef @.str.5)
  store i32 4, ptr %4, align 4
  br label %99

45:                                               ; preds = %40
  %46 = load i32, ptr %7, align 4, !tbaa !5
  %47 = load i32, ptr %5, align 4, !tbaa !5
  %48 = add nsw i32 %47, 1
  %49 = sdiv i32 %48, 2
  %50 = icmp slt i32 %46, %49
  br i1 %50, label %51, label %53

51:                                               ; preds = %45
  %52 = call i32 (ptr, ...) @printf(ptr noundef @.str.5)
  store i32 4, ptr %4, align 4
  br label %99

53:                                               ; preds = %45
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #3
  store i64 1, ptr %9, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #3
  store i32 1, ptr %10, align 4, !tbaa !5
  br label %54

54:                                               ; preds = %64, %53
  %55 = load i32, ptr %10, align 4, !tbaa !5
  %56 = load i32, ptr %6, align 4, !tbaa !5
  %57 = icmp slt i32 %55, %56
  br i1 %57, label %59, label %58

58:                                               ; preds = %54
  store i32 8, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #3
  br label %67

59:                                               ; preds = %54
  %60 = load i32, ptr %5, align 4, !tbaa !5
  %61 = sext i32 %60 to i64
  %62 = load i64, ptr %9, align 8, !tbaa !11
  %63 = mul nsw i64 %62, %61
  store i64 %63, ptr %9, align 8, !tbaa !11
  br label %64

64:                                               ; preds = %59
  %65 = load i32, ptr %10, align 4, !tbaa !5
  %66 = add nsw i32 %65, 1
  store i32 %66, ptr %10, align 4, !tbaa !5
  br label %54, !llvm.loop !13

67:                                               ; preds = %58
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #3
  %68 = load i32, ptr %5, align 4, !tbaa !5
  %69 = sdiv i32 %68, 2
  %70 = sext i32 %69 to i64
  store i64 %70, ptr %11, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #3
  store i64 1, ptr %12, align 8, !tbaa !11
  br label %71

71:                                               ; preds = %86, %67
  %72 = load i64, ptr %12, align 8, !tbaa !11
  %73 = load i64, ptr %11, align 8, !tbaa !11
  %74 = icmp sle i64 %72, %73
  br i1 %74, label %76, label %75

75:                                               ; preds = %71
  store i32 11, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #3
  br label %89

76:                                               ; preds = %71
  %77 = load i64, ptr %9, align 8, !tbaa !11
  %78 = mul nsw i64 %77, 2
  %79 = load i64, ptr %12, align 8, !tbaa !11
  %80 = sub nsw i64 %79, 1
  %81 = mul nsw i64 %78, %80
  %82 = load i64, ptr %12, align 8, !tbaa !11
  %83 = mul nsw i64 2, %82
  %84 = add nsw i64 %81, %83
  %85 = call i32 (ptr, ...) @printf(ptr noundef @.str.6, i64 noundef %84)
  br label %86

86:                                               ; preds = %76
  %87 = load i64, ptr %12, align 8, !tbaa !11
  %88 = add nsw i64 %87, 1
  store i64 %88, ptr %12, align 8, !tbaa !11
  br label %71, !llvm.loop !14

89:                                               ; preds = %75
  %90 = load i32, ptr %5, align 4, !tbaa !5
  %91 = srem i32 %90, 2
  %92 = icmp ne i32 %91, 0
  br i1 %92, label %93, label %97

93:                                               ; preds = %89
  %94 = load i32, ptr %5, align 4, !tbaa !5
  %95 = sext i32 %94 to i64
  %96 = call i32 (ptr, ...) @printf(ptr noundef @.str.7, i64 noundef %95)
  br label %97

97:                                               ; preds = %93, %89
  %98 = call i32 (ptr, ...) @printf(ptr noundef @.str.4)
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #3
  store i32 0, ptr %4, align 4
  br label %99

99:                                               ; preds = %97, %51, %43, %38
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #3
  %100 = load i32, ptr %4, align 4
  switch i32 %100, label %107 [
    i32 0, label %101
    i32 4, label %102
  ]

101:                                              ; preds = %99
  br label %102

102:                                              ; preds = %101, %99
  %103 = load i32, ptr %3, align 4, !tbaa !5
  %104 = add nsw i32 %103, 1
  store i32 %104, ptr %3, align 4, !tbaa !5
  br label %14, !llvm.loop !15

105:                                              ; preds = %18
  store i32 0, ptr %1, align 4
  store i32 1, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #3
  %106 = load i32, ptr %1, align 4
  ret i32 %106

107:                                              ; preds = %99
  unreachable
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

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

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

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 = !{!12, !12, i64 0}
!12 = !{!"long long", !7, i64 0}
!13 = distinct !{!13, !10}
!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"

@.str = external hidden unnamed_addr constant [3 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [5 x i8], align 1

; Function Attrs: mustprogress nofree norecurse nounwind uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #3
  %5 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %1)
  %6 = load i32, ptr %1, align 4, !tbaa !5
  %.not37 = icmp slt i32 %6, 1
  br i1 %.not37, label %._crit_edge41, label %.lr.ph40

._crit_edge41:                                    ; preds = %._crit_edge36, %0
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #3
  ret i32 0

.lr.ph40:                                         ; preds = %0, %._crit_edge36
  %.01938 = phi i32 [ %41, %._crit_edge36 ], [ 1, %0 ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #3
  %7 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %2, ptr noundef nonnull %3, ptr noundef nonnull %4)
  %8 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %.01938)
  %9 = load i32, ptr %4, align 4, !tbaa !5
  %10 = load i32, ptr %2, align 4, !tbaa !5
  %11 = icmp eq i32 %9, %10
  br i1 %11, label %.preheader, label %15

.preheader:                                       ; preds = %.lr.ph40
  %.not2433 = icmp slt i32 %9, 1
  br i1 %.not2433, label %._crit_edge36, label %.lr.ph35

.lr.ph35:                                         ; preds = %.preheader, %.lr.ph35
  %.01834 = phi i32 [ %13, %.lr.ph35 ], [ 1, %.preheader ]
  %12 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3, i32 noundef %.01834)
  %13 = add nuw nsw i32 %.01834, 1
  %14 = load i32, ptr %4, align 4, !tbaa !5
  %.not24.not = icmp slt i32 %.01834, %14
  br i1 %.not24.not, label %.lr.ph35, label %._crit_edge36, !llvm.loop !9

15:                                               ; preds = %.lr.ph40
  %16 = load i32, ptr %3, align 4, !tbaa !5
  %17 = icmp eq i32 %16, 1
  br i1 %17, label %._crit_edge36, label %18

18:                                               ; preds = %15
  %19 = add nsw i32 %10, 1
  %20 = sdiv i32 %19, 2
  %21 = icmp slt i32 %9, %20
  br i1 %21, label %._crit_edge36, label %.preheader25

.preheader25:                                     ; preds = %18
  %22 = icmp sgt i32 %16, 1
  br i1 %22, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %.preheader25
  %23 = sext i32 %10 to i64
  %24 = add nsw i32 %16, -1
  %25 = add nsw i32 %16, -2
  %xtraiter = and i32 %24, 7
  %26 = icmp ult i32 %25, 7
  br i1 %26, label %._crit_edge.loopexit.unr-lcssa, label %.lr.ph.new

.lr.ph.new:                                       ; preds = %.lr.ph
  %unroll_iter = and i32 %24, -8
  %factor.op.mul = mul i64 %23, %23
  %factor.op.mul46 = mul i64 %factor.op.mul, %23
  %factor.op.mul47 = mul i64 %factor.op.mul46, %23
  %factor.op.mul48 = mul i64 %factor.op.mul47, %23
  %factor.op.mul49 = mul i64 %factor.op.mul48, %23
  %factor.op.mul50 = mul i64 %factor.op.mul49, %23
  %factor.op.mul51 = mul i64 %factor.op.mul50, %23
  br label %30

._crit_edge.loopexit.unr-lcssa:                   ; preds = %30, %.lr.ph
  %.lcssa.ph = phi i64 [ poison, %.lr.ph ], [ %.reass.reass.reass.reass.reass.reass.reass, %30 ]
  %.01726.unr = phi i64 [ 1, %.lr.ph ], [ %.reass.reass.reass.reass.reass.reass.reass, %30 ]
  %lcmp.mod.not = icmp eq i32 %xtraiter, 0
  br i1 %lcmp.mod.not, label %._crit_edge, label %.epil.preheader

.epil.preheader:                                  ; preds = %._crit_edge.loopexit.unr-lcssa, %.epil.preheader
  %.01726.epil = phi i64 [ %27, %.epil.preheader ], [ %.01726.unr, %._crit_edge.loopexit.unr-lcssa ]
  %epil.iter = phi i32 [ %epil.iter.next, %.epil.preheader ], [ 0, %._crit_edge.loopexit.unr-lcssa ]
  %27 = mul nsw i64 %.01726.epil, %23
  %epil.iter.next = add i32 %epil.iter, 1
  %epil.iter.cmp.not = icmp eq i32 %epil.iter.next, %xtraiter
  br i1 %epil.iter.cmp.not, label %._crit_edge, label %.epil.preheader, !llvm.loop !11

._crit_edge:                                      ; preds = %._crit_edge.loopexit.unr-lcssa, %.epil.preheader, %.preheader25
  %.017.lcssa = phi i64 [ 1, %.preheader25 ], [ %.lcssa.ph, %._crit_edge.loopexit.unr-lcssa ], [ %27, %.epil.preheader ]
  %.not2228 = icmp slt i32 %10, 2
  br i1 %.not2228, label %._crit_edge32, label %.lr.ph31.preheader

.lr.ph31.preheader:                               ; preds = %._crit_edge
  %28 = lshr i32 %10, 1
  %narrow = add nuw nsw i32 %28, 1
  %29 = zext nneg i32 %narrow to i64
  br label %.lr.ph31

30:                                               ; preds = %30, %.lr.ph.new
  %.01726 = phi i64 [ 1, %.lr.ph.new ], [ %.reass.reass.reass.reass.reass.reass.reass, %30 ]
  %niter = phi i32 [ 0, %.lr.ph.new ], [ %niter.next.7, %30 ]
  %.reass.reass.reass.reass.reass.reass.reass = mul i64 %.01726, %factor.op.mul51
  %niter.next.7 = add i32 %niter, 8
  %niter.ncmp.7 = icmp eq i32 %niter.next.7, %unroll_iter
  br i1 %niter.ncmp.7, label %._crit_edge.loopexit.unr-lcssa, label %30, !llvm.loop !13

._crit_edge32.loopexit:                           ; preds = %.lr.ph31
  %.pre = load i32, ptr %2, align 4, !tbaa !5
  br label %._crit_edge32

._crit_edge32:                                    ; preds = %._crit_edge32.loopexit, %._crit_edge
  %31 = phi i32 [ %.pre, %._crit_edge32.loopexit ], [ %10, %._crit_edge ]
  %32 = and i32 %31, 1
  %.not23 = icmp eq i32 %32, 0
  br i1 %.not23, label %._crit_edge36, label %37

.lr.ph31:                                         ; preds = %.lr.ph31.preheader, %.lr.ph31
  %.029 = phi i64 [ %36, %.lr.ph31 ], [ 1, %.lr.ph31.preheader ]
  %33 = add nuw i64 %.029, 9223372036854775807
  %34 = mul i64 %33, %.017.lcssa
  %reass.add = add i64 %34, %.029
  %reass.mul = shl i64 %reass.add, 1
  %35 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.6, i64 noundef %reass.mul)
  %36 = add nuw nsw i64 %.029, 1
  %exitcond42.not = icmp eq i64 %36, %29
  br i1 %exitcond42.not, label %._crit_edge32.loopexit, label %.lr.ph31, !llvm.loop !14

37:                                               ; preds = %._crit_edge32
  %38 = sext i32 %31 to i64
  %39 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.7, i64 noundef %38)
  br label %._crit_edge36

._crit_edge36:                                    ; preds = %.lr.ph35, %._crit_edge32, %37, %18, %15, %.preheader
  %.str.4.sink = phi ptr [ @.str.4, %.preheader ], [ @.str.5, %15 ], [ @.str.5, %18 ], [ @.str.4, %37 ], [ @.str.4, %._crit_edge32 ], [ @.str.4, %.lr.ph35 ]
  %40 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) %.str.4.sink)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #3
  %41 = add nuw nsw i32 %.01938, 1
  %42 = load i32, ptr %1, align 4, !tbaa !5
  %.not.not = icmp slt i32 %.01938, %42
  br i1 %.not.not, label %.lr.ph40, label %._crit_edge41, !llvm.loop !15
}

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

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

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

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #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 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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, !12}
!12 = !{!"llvm.loop.unroll.disable"}
!13 = distinct !{!13, !10}
!14 = distinct !{!14, !10}
!15 = distinct !{!15, !10}


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