; LLVM IR from tangjz/acm-icpc :: lydsy (2190)

; 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
@prime = external dso_local global [40001 x i32], align 16
@tot = external dso_local global i32, align 4
@phi = external dso_local global [40001 x i32], align 16
@vis = external dso_local global [40001 x i8], align 16
@ans = external dso_local global i64, align 8
@.str = external hidden unnamed_addr constant [3 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
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #3
  %4 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef @n)
  store i32 2, ptr %2, align 4, !tbaa !5
  br label %5

5:                                                ; preds = %105, %0
  %6 = load i32, ptr %2, align 4, !tbaa !5
  %7 = load i32, ptr @n, align 4, !tbaa !5
  %8 = icmp sle i32 %6, %7
  br i1 %8, label %9, label %108

9:                                                ; preds = %5
  %10 = load i32, ptr %2, align 4, !tbaa !5
  %11 = sext i32 %10 to i64
  %12 = getelementptr inbounds [40001 x i8], ptr @vis, i64 0, i64 %11
  %13 = load i8, ptr %12, align 1, !tbaa !9, !range !11, !noundef !12
  %14 = trunc i8 %13 to i1
  br i1 %14, label %29, label %15

15:                                               ; preds = %9
  %16 = load i32, ptr %2, align 4, !tbaa !5
  %17 = sext i32 %16 to i64
  %18 = getelementptr inbounds [40001 x i8], ptr @vis, i64 0, i64 %17
  store i8 1, ptr %18, align 1, !tbaa !9
  %19 = load i32, ptr %2, align 4, !tbaa !5
  %20 = load i32, ptr @tot, align 4, !tbaa !5
  %21 = add nsw i32 %20, 1
  store i32 %21, ptr @tot, align 4, !tbaa !5
  %22 = sext i32 %20 to i64
  %23 = getelementptr inbounds [40001 x i32], ptr @prime, i64 0, i64 %22
  store i32 %19, ptr %23, align 4, !tbaa !5
  %24 = load i32, ptr %2, align 4, !tbaa !5
  %25 = sub nsw i32 %24, 1
  %26 = load i32, ptr %2, align 4, !tbaa !5
  %27 = sext i32 %26 to i64
  %28 = getelementptr inbounds [40001 x i32], ptr @phi, i64 0, i64 %27
  store i32 %25, ptr %28, align 4, !tbaa !5
  br label %29

29:                                               ; preds = %15, %9
  store i32 0, ptr %3, align 4, !tbaa !5
  br label %30

30:                                               ; preds = %101, %29
  %31 = load i32, ptr %3, align 4, !tbaa !5
  %32 = load i32, ptr @tot, align 4, !tbaa !5
  %33 = icmp slt i32 %31, %32
  br i1 %33, label %34, label %43

34:                                               ; preds = %30
  %35 = load i32, ptr %2, align 4, !tbaa !5
  %36 = load i32, ptr %3, align 4, !tbaa !5
  %37 = sext i32 %36 to i64
  %38 = getelementptr inbounds [40001 x i32], ptr @prime, i64 0, i64 %37
  %39 = load i32, ptr %38, align 4, !tbaa !5
  %40 = mul nsw i32 %35, %39
  %41 = load i32, ptr @n, align 4, !tbaa !5
  %42 = icmp sle i32 %40, %41
  br label %43

43:                                               ; preds = %34, %30
  %44 = phi i1 [ false, %30 ], [ %42, %34 ]
  br i1 %44, label %45, label %104

45:                                               ; preds = %43
  %46 = load i32, ptr %2, align 4, !tbaa !5
  %47 = load i32, ptr %3, align 4, !tbaa !5
  %48 = sext i32 %47 to i64
  %49 = getelementptr inbounds [40001 x i32], ptr @prime, i64 0, i64 %48
  %50 = load i32, ptr %49, align 4, !tbaa !5
  %51 = mul nsw i32 %46, %50
  %52 = sext i32 %51 to i64
  %53 = getelementptr inbounds [40001 x i8], ptr @vis, i64 0, i64 %52
  store i8 1, ptr %53, align 1, !tbaa !9
  %54 = load i32, ptr %2, align 4, !tbaa !5
  %55 = load i32, ptr %3, align 4, !tbaa !5
  %56 = sext i32 %55 to i64
  %57 = getelementptr inbounds [40001 x i32], ptr @prime, i64 0, i64 %56
  %58 = load i32, ptr %57, align 4, !tbaa !5
  %59 = srem i32 %54, %58
  %60 = icmp eq i32 %59, 0
  br i1 %60, label %61, label %79

61:                                               ; preds = %45
  %62 = load i32, ptr %2, align 4, !tbaa !5
  %63 = sext i32 %62 to i64
  %64 = getelementptr inbounds [40001 x i32], ptr @phi, i64 0, i64 %63
  %65 = load i32, ptr %64, align 4, !tbaa !5
  %66 = load i32, ptr %3, align 4, !tbaa !5
  %67 = sext i32 %66 to i64
  %68 = getelementptr inbounds [40001 x i32], ptr @prime, i64 0, i64 %67
  %69 = load i32, ptr %68, align 4, !tbaa !5
  %70 = mul nsw i32 %65, %69
  %71 = load i32, ptr %2, align 4, !tbaa !5
  %72 = load i32, ptr %3, align 4, !tbaa !5
  %73 = sext i32 %72 to i64
  %74 = getelementptr inbounds [40001 x i32], ptr @prime, i64 0, i64 %73
  %75 = load i32, ptr %74, align 4, !tbaa !5
  %76 = mul nsw i32 %71, %75
  %77 = sext i32 %76 to i64
  %78 = getelementptr inbounds [40001 x i32], ptr @phi, i64 0, i64 %77
  store i32 %70, ptr %78, align 4, !tbaa !5
  br label %104

79:                                               ; preds = %45
  %80 = load i32, ptr %2, align 4, !tbaa !5
  %81 = sext i32 %80 to i64
  %82 = getelementptr inbounds [40001 x i32], ptr @phi, i64 0, i64 %81
  %83 = load i32, ptr %82, align 4, !tbaa !5
  %84 = load i32, ptr %3, align 4, !tbaa !5
  %85 = sext i32 %84 to i64
  %86 = getelementptr inbounds [40001 x i32], ptr @prime, i64 0, i64 %85
  %87 = load i32, ptr %86, align 4, !tbaa !5
  %88 = sext i32 %87 to i64
  %89 = getelementptr inbounds [40001 x i32], ptr @phi, i64 0, i64 %88
  %90 = load i32, ptr %89, align 4, !tbaa !5
  %91 = mul nsw i32 %83, %90
  %92 = load i32, ptr %2, align 4, !tbaa !5
  %93 = load i32, ptr %3, align 4, !tbaa !5
  %94 = sext i32 %93 to i64
  %95 = getelementptr inbounds [40001 x i32], ptr @prime, i64 0, i64 %94
  %96 = load i32, ptr %95, align 4, !tbaa !5
  %97 = mul nsw i32 %92, %96
  %98 = sext i32 %97 to i64
  %99 = getelementptr inbounds [40001 x i32], ptr @phi, i64 0, i64 %98
  store i32 %91, ptr %99, align 4, !tbaa !5
  br label %100

100:                                              ; preds = %79
  br label %101

101:                                              ; preds = %100
  %102 = load i32, ptr %3, align 4, !tbaa !5
  %103 = add nsw i32 %102, 1
  store i32 %103, ptr %3, align 4, !tbaa !5
  br label %30, !llvm.loop !13

104:                                              ; preds = %61, %43
  br label %105

105:                                              ; preds = %104
  %106 = load i32, ptr %2, align 4, !tbaa !5
  %107 = add nsw i32 %106, 1
  store i32 %107, ptr %2, align 4, !tbaa !5
  br label %5, !llvm.loop !15

108:                                              ; preds = %5
  store i32 2, ptr %2, align 4, !tbaa !5
  br label %109

109:                                              ; preds = %122, %108
  %110 = load i32, ptr %2, align 4, !tbaa !5
  %111 = load i32, ptr @n, align 4, !tbaa !5
  %112 = icmp slt i32 %110, %111
  br i1 %112, label %113, label %125

113:                                              ; preds = %109
  %114 = load i32, ptr %2, align 4, !tbaa !5
  %115 = sext i32 %114 to i64
  %116 = getelementptr inbounds [40001 x i32], ptr @phi, i64 0, i64 %115
  %117 = load i32, ptr %116, align 4, !tbaa !5
  %118 = shl i32 %117, 1
  %119 = sext i32 %118 to i64
  %120 = load i64, ptr @ans, align 8, !tbaa !16
  %121 = add nsw i64 %120, %119
  store i64 %121, ptr @ans, align 8, !tbaa !16
  br label %122

122:                                              ; preds = %113
  %123 = load i32, ptr %2, align 4, !tbaa !5
  %124 = add nsw i32 %123, 1
  store i32 %124, ptr %2, align 4, !tbaa !5
  br label %109, !llvm.loop !18

125:                                              ; preds = %109
  %126 = load i64, ptr @ans, align 8, !tbaa !16
  %127 = add nsw i64 %126, 3
  %128 = call i32 (ptr, ...) @printf(ptr noundef @.str.1, i64 noundef %127)
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #3
  ret i32 0
}

; 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 = !{!10, !10, i64 0}
!10 = !{!"bool", !7, i64 0}
!11 = !{i8 0, i8 2}
!12 = !{}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = distinct !{!15, !14}
!16 = !{!17, !17, i64 0}
!17 = !{!"long long", !7, i64 0}
!18 = distinct !{!18, !14}


; 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
@prime = external dso_local local_unnamed_addr global [40001 x i32], align 16
@tot = external dso_local local_unnamed_addr global i32, align 4
@phi = external dso_local local_unnamed_addr global [40001 x i32], align 16
@vis = external dso_local local_unnamed_addr global [40001 x i8], align 16
@ans = external dso_local local_unnamed_addr global i64, align 8
@.str = external hidden unnamed_addr constant [3 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 @n)
  %2 = load i32, ptr @n, align 4, !tbaa !5
  %.not33 = icmp slt i32 %2, 2
  br i1 %.not33, label %.preheader.thread, label %.lr.ph36.preheader

.preheader.thread:                                ; preds = %0
  %ans.promoted54 = load i64, ptr @ans, align 8, !tbaa !9
  br label %58

.lr.ph36.preheader:                               ; preds = %0
  %tot.promoted = load i32, ptr @tot, align 4, !tbaa !5
  %3 = add nuw i32 %2, 1
  %wide.trip.count47 = zext i32 %3 to i64
  br label %.lr.ph36

.preheader:                                       ; preds = %.critedge
  %ans.promoted = load i64, ptr @ans, align 8, !tbaa !9
  %.not = icmp eq i32 %2, 2
  br i1 %.not, label %58, label %.lr.ph38.preheader

.lr.ph38.preheader:                               ; preds = %.preheader
  %wide.trip.count52 = zext nneg i32 %2 to i64
  %4 = add nsw i64 %wide.trip.count52, -2
  %min.iters.check = icmp ult i64 %4, 4
  br i1 %min.iters.check, label %.lr.ph38.preheader63, label %vector.ph

.lr.ph38.preheader63:                             ; preds = %middle.block, %.lr.ph38.preheader
  %indvars.iv49.ph = phi i64 [ 2, %.lr.ph38.preheader ], [ %ind.end, %middle.block ]
  %.ph = phi i64 [ %ans.promoted, %.lr.ph38.preheader ], [ %15, %middle.block ]
  br label %.lr.ph38

vector.ph:                                        ; preds = %.lr.ph38.preheader
  %n.vec = and i64 %4, -4
  %ind.end = or disjoint i64 %n.vec, 2
  %5 = insertelement <2 x i64> <i64 poison, i64 0>, i64 %ans.promoted, i64 0
  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> [ %5, %vector.ph ], [ %12, %vector.body ]
  %vec.phi61 = phi <2 x i64> [ zeroinitializer, %vector.ph ], [ %13, %vector.body ]
  %offset.idx = or disjoint i64 %index, 2
  %6 = getelementptr inbounds [40001 x i32], ptr @phi, i64 0, i64 %offset.idx
  %7 = getelementptr inbounds i8, ptr %6, i64 8
  %wide.load = load <2 x i32>, ptr %6, align 8, !tbaa !5
  %wide.load62 = load <2 x i32>, ptr %7, align 16, !tbaa !5
  %8 = shl <2 x i32> %wide.load, <i32 1, i32 1>
  %9 = shl <2 x i32> %wide.load62, <i32 1, i32 1>
  %10 = sext <2 x i32> %8 to <2 x i64>
  %11 = sext <2 x i32> %9 to <2 x i64>
  %12 = add <2 x i64> %vec.phi, %10
  %13 = add <2 x i64> %vec.phi61, %11
  %index.next = add nuw i64 %index, 4
  %14 = icmp eq i64 %index.next, %n.vec
  br i1 %14, label %middle.block, label %vector.body, !llvm.loop !11

middle.block:                                     ; preds = %vector.body
  %bin.rdx = add <2 x i64> %13, %12
  %15 = tail call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %bin.rdx)
  %cmp.n = icmp eq i64 %4, %n.vec
  br i1 %cmp.n, label %._crit_edge, label %.lr.ph38.preheader63

.lr.ph36:                                         ; preds = %.lr.ph36.preheader, %.critedge
  %indvars.iv44 = phi i64 [ 2, %.lr.ph36.preheader ], [ %indvars.iv.next45, %.critedge ]
  %16 = phi i32 [ %tot.promoted, %.lr.ph36.preheader ], [ %29, %.critedge ]
  %17 = getelementptr inbounds [40001 x i8], ptr @vis, i64 0, i64 %indvars.iv44
  %18 = load i8, ptr %17, align 1, !tbaa !15, !range !17, !noundef !18
  %19 = trunc nuw i8 %18 to i1
  br i1 %19, label %28, label %20

20:                                               ; preds = %.lr.ph36
  store i8 1, ptr %17, align 1, !tbaa !15
  %21 = add nsw i32 %16, 1
  store i32 %21, ptr @tot, align 4, !tbaa !5
  %22 = sext i32 %16 to i64
  %23 = getelementptr inbounds [40001 x i32], ptr @prime, i64 0, i64 %22
  %24 = trunc nuw nsw i64 %indvars.iv44 to i32
  store i32 %24, ptr %23, align 4, !tbaa !5
  %25 = getelementptr inbounds [40001 x i32], ptr @phi, i64 0, i64 %indvars.iv44
  %26 = trunc i64 %indvars.iv44 to i32
  %27 = add i32 %26, -1
  store i32 %27, ptr %25, align 4, !tbaa !5
  br label %28

28:                                               ; preds = %20, %.lr.ph36
  %29 = phi i32 [ %21, %20 ], [ %16, %.lr.ph36 ]
  %30 = icmp sgt i32 %29, 0
  br i1 %30, label %.lr.ph, label %.critedge

.lr.ph:                                           ; preds = %28
  %31 = getelementptr inbounds [40001 x i32], ptr @phi, i64 0, i64 %indvars.iv44
  %wide.trip.count = zext nneg i32 %29 to i64
  %32 = trunc nuw nsw i64 %indvars.iv44 to i32
  br label %33

33:                                               ; preds = %.lr.ph, %46
  %indvars.iv = phi i64 [ 0, %.lr.ph ], [ %indvars.iv.next, %46 ]
  %34 = getelementptr inbounds [40001 x i32], ptr @prime, i64 0, i64 %indvars.iv
  %35 = load i32, ptr %34, align 4, !tbaa !5
  %36 = mul nsw i32 %35, %32
  %.not28 = icmp sgt i32 %36, %2
  br i1 %.not28, label %.critedge, label %37

37:                                               ; preds = %33
  %38 = sext i32 %36 to i64
  %39 = getelementptr inbounds [40001 x i8], ptr @vis, i64 0, i64 %38
  store i8 1, ptr %39, align 1, !tbaa !15
  %40 = srem i32 %32, %35
  %41 = icmp eq i32 %40, 0
  %42 = load i32, ptr %31, align 4, !tbaa !5
  br i1 %41, label %43, label %46

43:                                               ; preds = %37
  %44 = mul nsw i32 %42, %35
  %45 = getelementptr inbounds [40001 x i32], ptr @phi, i64 0, i64 %38
  store i32 %44, ptr %45, align 4, !tbaa !5
  br label %.critedge

46:                                               ; preds = %37
  %47 = sext i32 %35 to i64
  %48 = getelementptr inbounds [40001 x i32], ptr @phi, i64 0, i64 %47
  %49 = load i32, ptr %48, align 4, !tbaa !5
  %50 = mul nsw i32 %49, %42
  %51 = getelementptr inbounds [40001 x i32], ptr @phi, i64 0, i64 %38
  store i32 %50, ptr %51, align 4, !tbaa !5
  %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 %.critedge, label %33, !llvm.loop !19

.critedge:                                        ; preds = %46, %33, %28, %43
  %indvars.iv.next45 = add nuw nsw i64 %indvars.iv44, 1
  %exitcond48.not = icmp eq i64 %indvars.iv.next45, %wide.trip.count47
  br i1 %exitcond48.not, label %.preheader, label %.lr.ph36, !llvm.loop !20

.lr.ph38:                                         ; preds = %.lr.ph38.preheader63, %.lr.ph38
  %indvars.iv49 = phi i64 [ %indvars.iv.next50, %.lr.ph38 ], [ %indvars.iv49.ph, %.lr.ph38.preheader63 ]
  %52 = phi i64 [ %57, %.lr.ph38 ], [ %.ph, %.lr.ph38.preheader63 ]
  %53 = getelementptr inbounds [40001 x i32], ptr @phi, i64 0, i64 %indvars.iv49
  %54 = load i32, ptr %53, align 4, !tbaa !5
  %55 = shl i32 %54, 1
  %56 = sext i32 %55 to i64
  %57 = add nsw i64 %52, %56
  %indvars.iv.next50 = add nuw nsw i64 %indvars.iv49, 1
  %exitcond53.not = icmp eq i64 %indvars.iv.next50, %wide.trip.count52
  br i1 %exitcond53.not, label %._crit_edge, label %.lr.ph38, !llvm.loop !21

._crit_edge:                                      ; preds = %.lr.ph38, %middle.block
  %.lcssa = phi i64 [ %15, %middle.block ], [ %57, %.lr.ph38 ]
  store i64 %.lcssa, ptr @ans, align 8, !tbaa !9
  br label %58

58:                                               ; preds = %.preheader.thread, %._crit_edge, %.preheader
  %59 = phi i64 [ %.lcssa, %._crit_edge ], [ %ans.promoted, %.preheader ], [ %ans.promoted54, %.preheader.thread ]
  %60 = add nsw i64 %59, 3
  %61 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %60)
  ret i32 0
}

; 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

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

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" }
attributes #2 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }

!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 = !{!16, !16, i64 0}
!16 = !{!"bool", !7, i64 0}
!17 = !{i8 0, i8 2}
!18 = !{}
!19 = distinct !{!19, !12}
!20 = distinct !{!20, !12}
!21 = distinct !{!21, !12, !14, !13}


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