; LLVM IR from Tunghohin/Competitive_Coding :: Luogu (p3275)

; 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"

@dist = external dso_local global [100010 x i32], align 16
@.str = external hidden unnamed_addr constant [5 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [6 x i8], align 1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_Z8add_edgeiii(i32 noundef, i32 noundef, i32 noundef) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_Z4spfaRi(ptr noundef nonnull align 4 dereferenceable(4)) #0

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

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

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #2 {
  %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 i64, align 8
  %9 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #4
  %10 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef %2, ptr noundef %3)
  br label %11

11:                                               ; preds = %48, %0
  %12 = load i32, ptr %3, align 4, !tbaa !5
  %13 = add nsw i32 %12, -1
  store i32 %13, ptr %3, align 4, !tbaa !5
  %14 = icmp ne i32 %12, 0
  br i1 %14, label %15, label %49

15:                                               ; preds = %11
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #4
  %16 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.1, ptr noundef %4, ptr noundef %5, ptr noundef %6)
  %17 = load i32, ptr %4, align 4, !tbaa !5
  %18 = icmp eq i32 %17, 1
  br i1 %18, label %19, label %24

19:                                               ; preds = %15
  %20 = load i32, ptr %6, align 4, !tbaa !5
  %21 = load i32, ptr %5, align 4, !tbaa !5
  call void @_Z8add_edgeiii(i32 noundef %20, i32 noundef %21, i32 noundef 0)
  %22 = load i32, ptr %5, align 4, !tbaa !5
  %23 = load i32, ptr %6, align 4, !tbaa !5
  call void @_Z8add_edgeiii(i32 noundef %22, i32 noundef %23, i32 noundef 0)
  br label %48

24:                                               ; preds = %15
  %25 = load i32, ptr %4, align 4, !tbaa !5
  %26 = icmp eq i32 %25, 2
  br i1 %26, label %27, label %30

27:                                               ; preds = %24
  %28 = load i32, ptr %5, align 4, !tbaa !5
  %29 = load i32, ptr %6, align 4, !tbaa !5
  call void @_Z8add_edgeiii(i32 noundef %28, i32 noundef %29, i32 noundef 1)
  br label %47

30:                                               ; preds = %24
  %31 = load i32, ptr %4, align 4, !tbaa !5
  %32 = icmp eq i32 %31, 3
  br i1 %32, label %33, label %36

33:                                               ; preds = %30
  %34 = load i32, ptr %6, align 4, !tbaa !5
  %35 = load i32, ptr %5, align 4, !tbaa !5
  call void @_Z8add_edgeiii(i32 noundef %34, i32 noundef %35, i32 noundef 0)
  br label %46

36:                                               ; preds = %30
  %37 = load i32, ptr %4, align 4, !tbaa !5
  %38 = icmp eq i32 %37, 4
  br i1 %38, label %39, label %42

39:                                               ; preds = %36
  %40 = load i32, ptr %6, align 4, !tbaa !5
  %41 = load i32, ptr %5, align 4, !tbaa !5
  call void @_Z8add_edgeiii(i32 noundef %40, i32 noundef %41, i32 noundef 1)
  br label %45

42:                                               ; preds = %36
  %43 = load i32, ptr %5, align 4, !tbaa !5
  %44 = load i32, ptr %6, align 4, !tbaa !5
  call void @_Z8add_edgeiii(i32 noundef %43, i32 noundef %44, i32 noundef 0)
  br label %45

45:                                               ; preds = %42, %39
  br label %46

46:                                               ; preds = %45, %33
  br label %47

47:                                               ; preds = %46, %27
  br label %48

48:                                               ; preds = %47, %19
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #4
  br label %11, !llvm.loop !9

49:                                               ; preds = %11
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #4
  store i32 1, ptr %7, align 4, !tbaa !5
  br label %50

50:                                               ; preds = %57, %49
  %51 = load i32, ptr %7, align 4, !tbaa !5
  %52 = load i32, ptr %2, align 4, !tbaa !5
  %53 = icmp sle i32 %51, %52
  br i1 %53, label %55, label %54

54:                                               ; preds = %50
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #4
  br label %60

55:                                               ; preds = %50
  %56 = load i32, ptr %7, align 4, !tbaa !5
  call void @_Z8add_edgeiii(i32 noundef 0, i32 noundef %56, i32 noundef 1)
  br label %57

57:                                               ; preds = %55
  %58 = load i32, ptr %7, align 4, !tbaa !5
  %59 = add nsw i32 %58, 1
  store i32 %59, ptr %7, align 4, !tbaa !5
  br label %50, !llvm.loop !11

60:                                               ; preds = %54
  %61 = call noundef zeroext i1 @_Z4spfaRi(ptr noundef nonnull align 4 dereferenceable(4) %2)
  br i1 %61, label %64, label %62

62:                                               ; preds = %60
  %63 = call i32 @puts(ptr noundef @.str.2)
  br label %84

64:                                               ; preds = %60
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #4
  store i64 0, ptr %8, align 8, !tbaa !12
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #4
  store i32 1, ptr %9, align 4, !tbaa !5
  br label %65

65:                                               ; preds = %78, %64
  %66 = load i32, ptr %9, align 4, !tbaa !5
  %67 = load i32, ptr %2, align 4, !tbaa !5
  %68 = icmp sle i32 %66, %67
  br i1 %68, label %70, label %69

69:                                               ; preds = %65
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #4
  br label %81

70:                                               ; preds = %65
  %71 = load i32, ptr %9, align 4, !tbaa !5
  %72 = sext i32 %71 to i64
  %73 = getelementptr inbounds [100010 x i32], ptr @dist, i64 0, i64 %72
  %74 = load i32, ptr %73, align 4, !tbaa !5
  %75 = sext i32 %74 to i64
  %76 = load i64, ptr %8, align 8, !tbaa !12
  %77 = add nsw i64 %76, %75
  store i64 %77, ptr %8, align 8, !tbaa !12
  br label %78

78:                                               ; preds = %70
  %79 = load i32, ptr %9, align 4, !tbaa !5
  %80 = add nsw i32 %79, 1
  store i32 %80, ptr %9, align 4, !tbaa !5
  br label %65, !llvm.loop !14

81:                                               ; preds = %69
  %82 = load i64, ptr %8, align 8, !tbaa !12
  %83 = call i32 (ptr, ...) @printf(ptr noundef @.str.3, i64 noundef %82)
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  br label %84

84:                                               ; preds = %81, %62
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #4
  %85 = load i32, ptr %1, align 4
  ret i32 %85
}

declare i32 @__isoc99_scanf(ptr noundef, ...) #3

declare i32 @puts(ptr noundef) #3

declare i32 @printf(ptr noundef, ...) #3

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #3 = { "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 = !{!"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 = !{!"long long", !7, i64 0}
!14 = distinct !{!14, !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"

@dist = external dso_local local_unnamed_addr global [100010 x i32], align 16
@.str = external hidden unnamed_addr constant [5 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [6 x i8], align 1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_Z8add_edgeiii(i32 noundef, i32 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_Z4spfaRi(ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #0

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

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

; Function Attrs: mustprogress norecurse nounwind uwtable
define dso_local noundef i32 @main() local_unnamed_addr #2 {
  %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
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #5
  %6 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %1, ptr noundef nonnull %2)
  %7 = load i32, ptr %2, align 4, !tbaa !5
  %8 = add nsw i32 %7, -1
  store i32 %8, ptr %2, align 4, !tbaa !5
  %.not15 = icmp eq i32 %7, 0
  br i1 %.not15, label %.preheader14, label %.lr.ph

.preheader14:                                     ; preds = %29, %0
  %9 = load i32, ptr %1, align 4, !tbaa !5
  %.not1216 = icmp slt i32 %9, 1
  br i1 %.not1216, label %._crit_edge, label %.lr.ph18

.lr.ph:                                           ; preds = %0, %29
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #5
  %10 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %3, ptr noundef nonnull %4, ptr noundef nonnull %5)
  %11 = load i32, ptr %3, align 4, !tbaa !5
  switch i32 %11, label %26 [
    i32 1, label %12
    i32 2, label %17
    i32 3, label %20
    i32 4, label %23
  ]

12:                                               ; preds = %.lr.ph
  %13 = load i32, ptr %5, align 4, !tbaa !5
  %14 = load i32, ptr %4, align 4, !tbaa !5
  call void @_Z8add_edgeiii(i32 noundef %13, i32 noundef %14, i32 noundef 0)
  %15 = load i32, ptr %4, align 4, !tbaa !5
  %16 = load i32, ptr %5, align 4, !tbaa !5
  call void @_Z8add_edgeiii(i32 noundef %15, i32 noundef %16, i32 noundef 0)
  br label %29

17:                                               ; preds = %.lr.ph
  %18 = load i32, ptr %4, align 4, !tbaa !5
  %19 = load i32, ptr %5, align 4, !tbaa !5
  call void @_Z8add_edgeiii(i32 noundef %18, i32 noundef %19, i32 noundef 1)
  br label %29

20:                                               ; preds = %.lr.ph
  %21 = load i32, ptr %5, align 4, !tbaa !5
  %22 = load i32, ptr %4, align 4, !tbaa !5
  call void @_Z8add_edgeiii(i32 noundef %21, i32 noundef %22, i32 noundef 0)
  br label %29

23:                                               ; preds = %.lr.ph
  %24 = load i32, ptr %5, align 4, !tbaa !5
  %25 = load i32, ptr %4, align 4, !tbaa !5
  call void @_Z8add_edgeiii(i32 noundef %24, i32 noundef %25, i32 noundef 1)
  br label %29

26:                                               ; preds = %.lr.ph
  %27 = load i32, ptr %4, align 4, !tbaa !5
  %28 = load i32, ptr %5, align 4, !tbaa !5
  call void @_Z8add_edgeiii(i32 noundef %27, i32 noundef %28, i32 noundef 0)
  br label %29

29:                                               ; preds = %17, %23, %26, %20, %12
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #5
  %30 = load i32, ptr %2, align 4, !tbaa !5
  %31 = add nsw i32 %30, -1
  store i32 %31, ptr %2, align 4, !tbaa !5
  %.not = icmp eq i32 %30, 0
  br i1 %.not, label %.preheader14, label %.lr.ph, !llvm.loop !9

._crit_edge:                                      ; preds = %.lr.ph18, %.preheader14
  %32 = call noundef zeroext i1 @_Z4spfaRi(ptr noundef nonnull align 4 dereferenceable(4) %1)
  br i1 %32, label %.preheader, label %46

.preheader:                                       ; preds = %._crit_edge
  %33 = load i32, ptr %1, align 4, !tbaa !5
  %.not1319 = icmp slt i32 %33, 1
  br i1 %.not1319, label %._crit_edge23, label %.lr.ph22.preheader

.lr.ph22.preheader:                               ; preds = %.preheader
  %34 = add nuw i32 %33, 1
  %wide.trip.count = zext i32 %34 to i64
  %35 = zext nneg i32 %33 to i64
  %min.iters.check = icmp ult i32 %33, 4
  br i1 %min.iters.check, label %.lr.ph22.preheader27, label %vector.ph

.lr.ph22.preheader27:                             ; preds = %middle.block, %.lr.ph22.preheader
  %indvars.iv.ph = phi i64 [ 1, %.lr.ph22.preheader ], [ %ind.end, %middle.block ]
  %.0920.ph = phi i64 [ 0, %.lr.ph22.preheader ], [ %43, %middle.block ]
  br label %.lr.ph22

vector.ph:                                        ; preds = %.lr.ph22.preheader
  %n.vec = and i64 %35, 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.phi = phi <2 x i64> [ zeroinitializer, %vector.ph ], [ %40, %vector.body ]
  %vec.phi25 = phi <2 x i64> [ zeroinitializer, %vector.ph ], [ %41, %vector.body ]
  %offset.idx = or disjoint i64 %index, 1
  %36 = getelementptr inbounds [100010 x i32], ptr @dist, i64 0, i64 %offset.idx
  %37 = getelementptr inbounds i8, ptr %36, i64 8
  %wide.load = load <2 x i32>, ptr %36, align 4, !tbaa !5
  %wide.load26 = load <2 x i32>, ptr %37, align 4, !tbaa !5
  %38 = sext <2 x i32> %wide.load to <2 x i64>
  %39 = sext <2 x i32> %wide.load26 to <2 x i64>
  %40 = add <2 x i64> %vec.phi, %38
  %41 = add <2 x i64> %vec.phi25, %39
  %index.next = add nuw i64 %index, 4
  %42 = icmp eq i64 %index.next, %n.vec
  br i1 %42, label %middle.block, label %vector.body, !llvm.loop !11

middle.block:                                     ; preds = %vector.body
  %bin.rdx = add <2 x i64> %41, %40
  %43 = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %bin.rdx)
  %cmp.n = icmp eq i64 %n.vec, %35
  br i1 %cmp.n, label %._crit_edge23, label %.lr.ph22.preheader27

.lr.ph18:                                         ; preds = %.preheader14, %.lr.ph18
  %.01017 = phi i32 [ %44, %.lr.ph18 ], [ 1, %.preheader14 ]
  call void @_Z8add_edgeiii(i32 noundef 0, i32 noundef %.01017, i32 noundef 1)
  %44 = add nuw nsw i32 %.01017, 1
  %45 = load i32, ptr %1, align 4, !tbaa !5
  %.not12.not = icmp slt i32 %.01017, %45
  br i1 %.not12.not, label %.lr.ph18, label %._crit_edge, !llvm.loop !14

46:                                               ; preds = %._crit_edge
  %47 = call i32 @puts(ptr noundef nonnull dereferenceable(1) @.str.2)
  br label %53

._crit_edge23:                                    ; preds = %.lr.ph22, %middle.block, %.preheader
  %.09.lcssa = phi i64 [ 0, %.preheader ], [ %43, %middle.block ], [ %52, %.lr.ph22 ]
  %48 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3, i64 noundef %.09.lcssa)
  br label %53

.lr.ph22:                                         ; preds = %.lr.ph22.preheader27, %.lr.ph22
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph22 ], [ %indvars.iv.ph, %.lr.ph22.preheader27 ]
  %.0920 = phi i64 [ %52, %.lr.ph22 ], [ %.0920.ph, %.lr.ph22.preheader27 ]
  %49 = getelementptr inbounds [100010 x i32], ptr @dist, i64 0, i64 %indvars.iv
  %50 = load i32, ptr %49, align 4, !tbaa !5
  %51 = sext i32 %50 to i64
  %52 = add nsw i64 %.0920, %51
  %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 %._crit_edge23, label %.lr.ph22, !llvm.loop !15

53:                                               ; preds = %._crit_edge23, %46
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #5
  ret i32 0
}

; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3

; Function Attrs: nofree nounwind
declare noundef i32 @puts(ptr nocapture noundef readonly) local_unnamed_addr #3

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.vector.reduce.add.v2i64(<2 x i64>) #4

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress 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 #3 = { 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 #4 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10, !12, !13}
!12 = !{!"llvm.loop.isvectorized", i32 1}
!13 = !{!"llvm.loop.unroll.runtime.disable"}
!14 = distinct !{!14, !10}
!15 = distinct !{!15, !10, !13, !12}


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