; LLVM IR from tangjz/acm-icpc :: codeforces/complete (1367A)

; 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
@_ZZ4mainE3buf = external hidden global [500001 x i8], align 16
@.str.1 = external hidden unnamed_addr constant [3 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
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #4
  store i32 1, ptr %2, align 4, !tbaa !5
  %8 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef %2)
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #4
  store i32 1, ptr %3, align 4, !tbaa !5
  br label %9

9:                                                ; preds = %49, %0
  %10 = load i32, ptr %3, align 4, !tbaa !5
  %11 = load i32, ptr %2, align 4, !tbaa !5
  %12 = icmp sle i32 %10, %11
  br i1 %12, label %14, label %13

13:                                               ; preds = %9
  store i32 2, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #4
  br label %52

14:                                               ; preds = %9
  %15 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.1, ptr noundef @_ZZ4mainE3buf)
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #4
  %16 = call i64 @strlen(ptr noundef @_ZZ4mainE3buf) #5
  %17 = trunc i64 %16 to i32
  store i32 %17, ptr %5, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #4
  store i32 0, ptr %6, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #4
  store i32 0, ptr %7, align 4, !tbaa !5
  br label %18

18:                                               ; preds = %32, %14
  %19 = load i32, ptr %7, align 4, !tbaa !5
  %20 = load i32, ptr %5, align 4, !tbaa !5
  %21 = icmp slt i32 %19, %20
  br i1 %21, label %23, label %22

22:                                               ; preds = %18
  store i32 5, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #4
  br label %35

23:                                               ; preds = %18
  %24 = load i32, ptr %7, align 4, !tbaa !5
  %25 = sext i32 %24 to i64
  %26 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %25
  %27 = load i8, ptr %26, align 1, !tbaa !9
  %28 = load i32, ptr %6, align 4, !tbaa !5
  %29 = add nsw i32 %28, 1
  store i32 %29, ptr %6, align 4, !tbaa !5
  %30 = sext i32 %28 to i64
  %31 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %30
  store i8 %27, ptr %31, align 1, !tbaa !9
  br label %32

32:                                               ; preds = %23
  %33 = load i32, ptr %7, align 4, !tbaa !5
  %34 = add nsw i32 %33, 2
  store i32 %34, ptr %7, align 4, !tbaa !5
  br label %18, !llvm.loop !10

35:                                               ; preds = %22
  %36 = load i32, ptr %5, align 4, !tbaa !5
  %37 = sub nsw i32 %36, 1
  %38 = sext i32 %37 to i64
  %39 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %38
  %40 = load i8, ptr %39, align 1, !tbaa !9
  %41 = load i32, ptr %6, align 4, !tbaa !5
  %42 = add nsw i32 %41, 1
  store i32 %42, ptr %6, align 4, !tbaa !5
  %43 = sext i32 %41 to i64
  %44 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %43
  store i8 %40, ptr %44, align 1, !tbaa !9
  %45 = load i32, ptr %6, align 4, !tbaa !5
  %46 = sext i32 %45 to i64
  %47 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %46
  store i8 0, ptr %47, align 1, !tbaa !9
  %48 = call i32 @puts(ptr noundef @_ZZ4mainE3buf)
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #4
  br label %49

49:                                               ; preds = %35
  %50 = load i32, ptr %3, align 4, !tbaa !5
  %51 = add nsw i32 %50, 1
  store i32 %51, ptr %3, align 4, !tbaa !5
  br label %9, !llvm.loop !12

52:                                               ; preds = %13
  store i32 0, ptr %1, align 4
  store i32 1, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #4
  %53 = load i32, ptr %1, align 4
  ret i32 %53
}

; 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

; Function Attrs: nounwind willreturn memory(read)
declare i64 @strlen(ptr noundef) #3

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

declare i32 @puts(ptr noundef) #2

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 willreturn memory(read) "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 }
attributes #5 = { nounwind willreturn memory(read) }

!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 = !{!7, !7, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
!12 = distinct !{!12, !11}


; 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
@_ZZ4mainE3buf = external hidden global [500001 x i8], align 16
@.str.1 = external hidden unnamed_addr constant [3 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
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #4
  store i32 1, ptr %1, align 4, !tbaa !5
  %2 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %1)
  %3 = load i32, ptr %1, align 4, !tbaa !5
  %.not16 = icmp slt i32 %3, 1
  br i1 %.not16, label %._crit_edge20, label %.lr.ph19

._crit_edge20:                                    ; preds = %._crit_edge, %0
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #4
  ret i32 0

.lr.ph19:                                         ; preds = %0, %._crit_edge
  %.01217 = phi i32 [ %123, %._crit_edge ], [ 1, %0 ]
  %4 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull @_ZZ4mainE3buf)
  %5 = call i64 @strlen(ptr noundef nonnull dereferenceable(1) @_ZZ4mainE3buf) #5
  %6 = trunc i64 %5 to i32
  %7 = icmp sgt i32 %6, 0
  br i1 %7, label %iter.check, label %._crit_edge

iter.check:                                       ; preds = %.lr.ph19
  %8 = add nsw i32 %6, -1
  %9 = lshr i32 %8, 1
  %10 = add nuw nsw i32 %9, 1
  %wide.trip.count = zext nneg i32 %10 to i64
  %min.iters.check = icmp ult i32 %6, 17
  br i1 %min.iters.check, label %.lr.ph.preheader, label %vector.main.loop.iter.check

vector.main.loop.iter.check:                      ; preds = %iter.check
  %min.iters.check26 = icmp ult i32 %6, 33
  br i1 %min.iters.check26, label %vec.epilog.ph, label %vector.ph

vector.ph:                                        ; preds = %vector.main.loop.iter.check
  %n.mod.vf = and i64 %wide.trip.count, 15
  %11 = icmp eq i64 %n.mod.vf, 0
  %12 = select i1 %11, i64 16, i64 %n.mod.vf
  %n.vec = sub nsw i64 %wide.trip.count, %12
  br label %vector.body

vector.body:                                      ; preds = %vector.body, %vector.ph
  %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
  %offset.idx = shl i64 %index, 1
  %13 = or disjoint i64 %offset.idx, 2
  %14 = or disjoint i64 %offset.idx, 4
  %15 = or disjoint i64 %offset.idx, 6
  %16 = or disjoint i64 %offset.idx, 8
  %17 = or disjoint i64 %offset.idx, 10
  %18 = or disjoint i64 %offset.idx, 12
  %19 = or disjoint i64 %offset.idx, 14
  %20 = or disjoint i64 %offset.idx, 16
  %21 = or disjoint i64 %offset.idx, 18
  %22 = or disjoint i64 %offset.idx, 20
  %23 = or disjoint i64 %offset.idx, 22
  %24 = or disjoint i64 %offset.idx, 24
  %25 = or disjoint i64 %offset.idx, 26
  %26 = or disjoint i64 %offset.idx, 28
  %27 = or disjoint i64 %offset.idx, 30
  %28 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %offset.idx
  %29 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %13
  %30 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %14
  %31 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %15
  %32 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %16
  %33 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %17
  %34 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %18
  %35 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %19
  %36 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %20
  %37 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %21
  %38 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %22
  %39 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %23
  %40 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %24
  %41 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %25
  %42 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %26
  %43 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %27
  %44 = load i8, ptr %28, align 16, !tbaa !9
  %45 = load i8, ptr %29, align 2, !tbaa !9
  %46 = load i8, ptr %30, align 4, !tbaa !9
  %47 = load i8, ptr %31, align 2, !tbaa !9
  %48 = load i8, ptr %32, align 8, !tbaa !9
  %49 = load i8, ptr %33, align 2, !tbaa !9
  %50 = load i8, ptr %34, align 4, !tbaa !9
  %51 = load i8, ptr %35, align 2, !tbaa !9
  %52 = load i8, ptr %36, align 16, !tbaa !9
  %53 = load i8, ptr %37, align 2, !tbaa !9
  %54 = load i8, ptr %38, align 4, !tbaa !9
  %55 = load i8, ptr %39, align 2, !tbaa !9
  %56 = load i8, ptr %40, align 8, !tbaa !9
  %57 = load i8, ptr %41, align 2, !tbaa !9
  %58 = load i8, ptr %42, align 4, !tbaa !9
  %59 = load i8, ptr %43, align 2, !tbaa !9
  %60 = insertelement <16 x i8> poison, i8 %44, i64 0
  %61 = insertelement <16 x i8> %60, i8 %45, i64 1
  %62 = insertelement <16 x i8> %61, i8 %46, i64 2
  %63 = insertelement <16 x i8> %62, i8 %47, i64 3
  %64 = insertelement <16 x i8> %63, i8 %48, i64 4
  %65 = insertelement <16 x i8> %64, i8 %49, i64 5
  %66 = insertelement <16 x i8> %65, i8 %50, i64 6
  %67 = insertelement <16 x i8> %66, i8 %51, i64 7
  %68 = insertelement <16 x i8> %67, i8 %52, i64 8
  %69 = insertelement <16 x i8> %68, i8 %53, i64 9
  %70 = insertelement <16 x i8> %69, i8 %54, i64 10
  %71 = insertelement <16 x i8> %70, i8 %55, i64 11
  %72 = insertelement <16 x i8> %71, i8 %56, i64 12
  %73 = insertelement <16 x i8> %72, i8 %57, i64 13
  %74 = insertelement <16 x i8> %73, i8 %58, i64 14
  %75 = insertelement <16 x i8> %74, i8 %59, i64 15
  %76 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %index
  store <16 x i8> %75, ptr %76, align 16, !tbaa !9
  %index.next = add nuw i64 %index, 16
  %77 = icmp eq i64 %index.next, %n.vec
  br i1 %77, label %vec.epilog.iter.check, label %vector.body, !llvm.loop !10

vec.epilog.iter.check:                            ; preds = %vector.body
  %ind.end29 = shl nsw i64 %n.vec, 1
  %min.epilog.iters.check = icmp ult i64 %12, 9
  br i1 %min.epilog.iters.check, label %.lr.ph.preheader, label %vec.epilog.ph

.lr.ph.preheader:                                 ; preds = %vec.epilog.vector.body, %iter.check, %vec.epilog.iter.check
  %indvars.iv21.ph = phi i64 [ 0, %iter.check ], [ %n.vec, %vec.epilog.iter.check ], [ %n.vec28, %vec.epilog.vector.body ]
  %indvars.iv.ph = phi i64 [ 0, %iter.check ], [ %ind.end29, %vec.epilog.iter.check ], [ %ind.end, %vec.epilog.vector.body ]
  br label %.lr.ph

vec.epilog.ph:                                    ; preds = %vector.main.loop.iter.check, %vec.epilog.iter.check
  %vec.epilog.resume.val = phi i64 [ %n.vec, %vec.epilog.iter.check ], [ 0, %vector.main.loop.iter.check ]
  %n.mod.vf27 = and i64 %wide.trip.count, 7
  %78 = icmp eq i64 %n.mod.vf27, 0
  %79 = select i1 %78, i64 8, i64 %n.mod.vf27
  %n.vec28 = sub nsw i64 %wide.trip.count, %79
  %ind.end = shl nsw i64 %n.vec28, 1
  br label %vec.epilog.vector.body

vec.epilog.vector.body:                           ; preds = %vec.epilog.vector.body, %vec.epilog.ph
  %index31 = phi i64 [ %vec.epilog.resume.val, %vec.epilog.ph ], [ %index.next33, %vec.epilog.vector.body ]
  %offset.idx32 = shl i64 %index31, 1
  %80 = add i64 %offset.idx32, 2
  %81 = add i64 %offset.idx32, 4
  %82 = add i64 %offset.idx32, 6
  %83 = add i64 %offset.idx32, 8
  %84 = add i64 %offset.idx32, 10
  %85 = add i64 %offset.idx32, 12
  %86 = add i64 %offset.idx32, 14
  %87 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %offset.idx32
  %88 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %80
  %89 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %81
  %90 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %82
  %91 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %83
  %92 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %84
  %93 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %85
  %94 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %86
  %95 = load i8, ptr %87, align 2, !tbaa !9
  %96 = load i8, ptr %88, align 2, !tbaa !9
  %97 = load i8, ptr %89, align 2, !tbaa !9
  %98 = load i8, ptr %90, align 2, !tbaa !9
  %99 = load i8, ptr %91, align 2, !tbaa !9
  %100 = load i8, ptr %92, align 2, !tbaa !9
  %101 = load i8, ptr %93, align 2, !tbaa !9
  %102 = load i8, ptr %94, align 2, !tbaa !9
  %103 = insertelement <8 x i8> poison, i8 %95, i64 0
  %104 = insertelement <8 x i8> %103, i8 %96, i64 1
  %105 = insertelement <8 x i8> %104, i8 %97, i64 2
  %106 = insertelement <8 x i8> %105, i8 %98, i64 3
  %107 = insertelement <8 x i8> %106, i8 %99, i64 4
  %108 = insertelement <8 x i8> %107, i8 %100, i64 5
  %109 = insertelement <8 x i8> %108, i8 %101, i64 6
  %110 = insertelement <8 x i8> %109, i8 %102, i64 7
  %111 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %index31
  store <8 x i8> %110, ptr %111, align 1, !tbaa !9
  %index.next33 = add nuw i64 %index31, 8
  %112 = icmp eq i64 %index.next33, %n.vec28
  br i1 %112, label %.lr.ph.preheader, label %vec.epilog.vector.body, !llvm.loop !14

._crit_edge:                                      ; preds = %.lr.ph, %.lr.ph19
  %.011.lcssa = phi i32 [ 0, %.lr.ph19 ], [ %10, %.lr.ph ]
  %113 = shl i64 %5, 32
  %sext = add i64 %113, -4294967296
  %114 = ashr exact i64 %sext, 32
  %115 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %114
  %116 = load i8, ptr %115, align 1, !tbaa !9
  %117 = add nuw nsw i32 %.011.lcssa, 1
  %118 = zext nneg i32 %.011.lcssa to i64
  %119 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %118
  store i8 %116, ptr %119, align 1, !tbaa !9
  %120 = zext nneg i32 %117 to i64
  %121 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %120
  store i8 0, ptr %121, align 1, !tbaa !9
  %122 = call i32 @puts(ptr noundef nonnull dereferenceable(1) @_ZZ4mainE3buf)
  %123 = add nuw nsw i32 %.01217, 1
  %124 = load i32, ptr %1, align 4, !tbaa !5
  %.not.not = icmp slt i32 %.01217, %124
  br i1 %.not.not, label %.lr.ph19, label %._crit_edge20, !llvm.loop !15

.lr.ph:                                           ; preds = %.lr.ph.preheader, %.lr.ph
  %indvars.iv21 = phi i64 [ %indvars.iv.next22, %.lr.ph ], [ %indvars.iv21.ph, %.lr.ph.preheader ]
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ %indvars.iv.ph, %.lr.ph.preheader ]
  %125 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %indvars.iv
  %126 = load i8, ptr %125, align 2, !tbaa !9
  %indvars.iv.next22 = add nuw nsw i64 %indvars.iv21, 1
  %127 = getelementptr inbounds [500001 x i8], ptr @_ZZ4mainE3buf, i64 0, i64 %indvars.iv21
  store i8 %126, ptr %127, align 1, !tbaa !9
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 2
  %exitcond.not = icmp eq i64 %indvars.iv.next22, %wide.trip.count
  br i1 %exitcond.not, label %._crit_edge, label %.lr.ph, !llvm.loop !16
}

; 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: mustprogress nofree nounwind willreturn memory(argmem: read)
declare i64 @strlen(ptr nocapture noundef) local_unnamed_addr #3

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

; Function Attrs: nofree nounwind
declare noundef i32 @puts(ptr nocapture noundef readonly) local_unnamed_addr #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 = { 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 = { mustprogress nofree nounwind willreturn memory(argmem: read) "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 }
attributes #5 = { nounwind willreturn memory(read) }

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


; Effective O3 passes: CorrelatedValuePropagationPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LCSSAPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,LoopVectorizePass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,SimplifyCFGPass