; LLVM IR from tangjz/acm-icpc :: buaa/oj3rd (624)

; 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"

@t = external dso_local global i32, align 4
@n = external dso_local global i32, align 4
@op = external dso_local global [2 x i8], align 1
@str = external dso_local global [10 x [11 x i8]], align 16
@.str = external hidden unnamed_addr constant [3 x i8], align 1
@.str.1 = 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
  store i32 0, ptr %1, align 4
  %5 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef @t)
  br label %6

6:                                                ; preds = %103, %0
  %7 = load i32, ptr @t, align 4, !tbaa !5
  %8 = add nsw i32 %7, -1
  store i32 %8, ptr @t, align 4, !tbaa !5
  %9 = icmp ne i32 %7, 0
  br i1 %9, label %10, label %104

10:                                               ; preds = %6
  call void @llvm.memset.p0.i64(ptr align 16 @str, i8 32, i64 110, i1 false)
  %11 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.1, ptr noundef @op, ptr noundef @n)
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #4
  store i32 0, ptr %2, align 4, !tbaa !5
  br label %12

12:                                               ; preds = %33, %10
  %13 = load i32, ptr %2, align 4, !tbaa !5
  %14 = load i32, ptr @n, align 4, !tbaa !5
  %15 = icmp slt i32 %13, %14
  br i1 %15, label %17, label %16

16:                                               ; preds = %12
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #4
  br label %36

17:                                               ; preds = %12
  %18 = load i8, ptr @op, align 1, !tbaa !9
  %19 = load i32, ptr %2, align 4, !tbaa !5
  %20 = sext i32 %19 to i64
  %21 = getelementptr inbounds [10 x [11 x i8]], ptr @str, i64 0, i64 %20
  %22 = getelementptr inbounds [11 x i8], ptr %21, i64 0, i64 0
  store i8 %18, ptr %22, align 1, !tbaa !9
  %23 = load i8, ptr @op, align 1, !tbaa !9
  %24 = add i8 %23, 1
  store i8 %24, ptr @op, align 1, !tbaa !9
  %25 = sext i8 %24 to i32
  %26 = icmp sgt i32 %25, 122
  br i1 %26, label %27, label %32

27:                                               ; preds = %17
  %28 = load i8, ptr @op, align 1, !tbaa !9
  %29 = sext i8 %28 to i32
  %30 = sub nsw i32 %29, 26
  %31 = trunc i32 %30 to i8
  store i8 %31, ptr @op, align 1, !tbaa !9
  br label %32

32:                                               ; preds = %27, %17
  br label %33

33:                                               ; preds = %32
  %34 = load i32, ptr %2, align 4, !tbaa !5
  %35 = add nsw i32 %34, 1
  store i32 %35, ptr %2, align 4, !tbaa !5
  br label %12, !llvm.loop !10

36:                                               ; preds = %16
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #4
  store i32 1, ptr %3, align 4, !tbaa !5
  br label %37

37:                                               ; preds = %61, %36
  %38 = load i32, ptr %3, align 4, !tbaa !5
  %39 = load i32, ptr @n, align 4, !tbaa !5
  %40 = sub nsw i32 %39, 1
  %41 = icmp slt i32 %38, %40
  br i1 %41, label %43, label %42

42:                                               ; preds = %37
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #4
  br label %64

43:                                               ; preds = %37
  %44 = load i8, ptr @op, align 1, !tbaa !9
  %45 = load i32, ptr %3, align 4, !tbaa !5
  %46 = sext i32 %45 to i64
  %47 = getelementptr inbounds [10 x [11 x i8]], ptr @str, i64 0, i64 %46
  %48 = load i32, ptr %3, align 4, !tbaa !5
  %49 = sext i32 %48 to i64
  %50 = getelementptr inbounds [11 x i8], ptr %47, i64 0, i64 %49
  store i8 %44, ptr %50, align 1, !tbaa !9
  %51 = load i8, ptr @op, align 1, !tbaa !9
  %52 = add i8 %51, 1
  store i8 %52, ptr @op, align 1, !tbaa !9
  %53 = sext i8 %52 to i32
  %54 = icmp sgt i32 %53, 122
  br i1 %54, label %55, label %60

55:                                               ; preds = %43
  %56 = load i8, ptr @op, align 1, !tbaa !9
  %57 = sext i8 %56 to i32
  %58 = sub nsw i32 %57, 26
  %59 = trunc i32 %58 to i8
  store i8 %59, ptr @op, align 1, !tbaa !9
  br label %60

60:                                               ; preds = %55, %43
  br label %61

61:                                               ; preds = %60
  %62 = load i32, ptr %3, align 4, !tbaa !5
  %63 = add nsw i32 %62, 1
  store i32 %63, ptr %3, align 4, !tbaa !5
  br label %37, !llvm.loop !12

64:                                               ; preds = %42
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #4
  store i32 0, ptr %4, align 4, !tbaa !5
  br label %65

65:                                               ; preds = %100, %64
  %66 = load i32, ptr %4, align 4, !tbaa !5
  %67 = load i32, ptr @n, align 4, !tbaa !5
  %68 = icmp slt i32 %66, %67
  br i1 %68, label %70, label %69

69:                                               ; preds = %65
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #4
  br label %103

70:                                               ; preds = %65
  %71 = load i8, ptr @op, align 1, !tbaa !9
  %72 = load i32, ptr %4, align 4, !tbaa !5
  %73 = sext i32 %72 to i64
  %74 = getelementptr inbounds [10 x [11 x i8]], ptr @str, i64 0, i64 %73
  %75 = load i32, ptr @n, align 4, !tbaa !5
  %76 = sub nsw i32 %75, 1
  %77 = sext i32 %76 to i64
  %78 = getelementptr inbounds [11 x i8], ptr %74, i64 0, i64 %77
  store i8 %71, ptr %78, align 1, !tbaa !9
  %79 = load i32, ptr %4, align 4, !tbaa !5
  %80 = sext i32 %79 to i64
  %81 = getelementptr inbounds [10 x [11 x i8]], ptr @str, i64 0, i64 %80
  %82 = load i32, ptr @n, align 4, !tbaa !5
  %83 = sext i32 %82 to i64
  %84 = getelementptr inbounds [11 x i8], ptr %81, i64 0, i64 %83
  store i8 0, ptr %84, align 1, !tbaa !9
  %85 = load i32, ptr %4, align 4, !tbaa !5
  %86 = sext i32 %85 to i64
  %87 = getelementptr inbounds [10 x [11 x i8]], ptr @str, i64 0, i64 %86
  %88 = getelementptr inbounds [11 x i8], ptr %87, i64 0, i64 0
  %89 = call i32 @puts(ptr noundef %88)
  %90 = load i8, ptr @op, align 1, !tbaa !9
  %91 = add i8 %90, 1
  store i8 %91, ptr @op, align 1, !tbaa !9
  %92 = sext i8 %91 to i32
  %93 = icmp sgt i32 %92, 122
  br i1 %93, label %94, label %99

94:                                               ; preds = %70
  %95 = load i8, ptr @op, align 1, !tbaa !9
  %96 = sext i8 %95 to i32
  %97 = sub nsw i32 %96, 26
  %98 = trunc i32 %97 to i8
  store i8 %98, ptr @op, align 1, !tbaa !9
  br label %99

99:                                               ; preds = %94, %70
  br label %100

100:                                              ; preds = %99
  %101 = load i32, ptr %4, align 4, !tbaa !5
  %102 = add nsw i32 %101, 1
  store i32 %102, ptr %4, align 4, !tbaa !5
  br label %65, !llvm.loop !13

103:                                              ; preds = %69
  br label %6, !llvm.loop !14

104:                                              ; preds = %6
  ret i32 0
}

declare i32 @__isoc99_scanf(ptr noundef, ...) #1

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

declare i32 @puts(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 nounwind willreturn memory(argmem: write) }
attributes #3 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = !{!7, !7, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
!12 = distinct !{!12, !11}
!13 = distinct !{!13, !11}
!14 = distinct !{!14, !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"

@t = external dso_local global i32, align 4
@n = external dso_local global i32, align 4
@op = external dso_local global [2 x i8], align 1
@str = external dso_local global [10 x [11 x i8]], align 16
@.str = external hidden unnamed_addr constant [3 x i8], align 1
@.str.1 = 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 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull @t)
  %2 = load i32, ptr @t, align 4, !tbaa !5
  %3 = add nsw i32 %2, -1
  store i32 %3, ptr @t, align 4, !tbaa !5
  %.not33 = icmp eq i32 %2, 0
  br i1 %.not33, label %._crit_edge, label %.lr.ph34

.loopexit:                                        ; preds = %.lr.ph32, %.lr.ph34, %.preheader
  %4 = load i32, ptr @t, align 4, !tbaa !5
  %5 = add nsw i32 %4, -1
  store i32 %5, ptr @t, align 4, !tbaa !5
  %.not = icmp eq i32 %4, 0
  br i1 %.not, label %._crit_edge, label %.lr.ph34, !llvm.loop !9

.lr.ph34:                                         ; preds = %0, %.loopexit
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(110) @str, i8 32, i64 110, i1 false)
  %6 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull @op, ptr noundef nonnull @n)
  %7 = load i32, ptr @n, align 4, !tbaa !5
  %8 = icmp sgt i32 %7, 0
  br i1 %8, label %.lr.ph.preheader, label %.loopexit

.lr.ph.preheader:                                 ; preds = %.lr.ph34
  %op.promoted = load i8, ptr @op, align 1, !tbaa !11
  %wide.trip.count = zext nneg i32 %7 to i64
  %xtraiter = and i64 %wide.trip.count, 1
  %9 = icmp eq i32 %7, 1
  br i1 %9, label %.preheader22.unr-lcssa, label %.lr.ph.preheader.new

.lr.ph.preheader.new:                             ; preds = %.lr.ph.preheader
  %unroll_iter = and i64 %wide.trip.count, 2147483646
  br label %.lr.ph

.preheader22.unr-lcssa:                           ; preds = %.lr.ph, %.lr.ph.preheader
  %spec.select.lcssa.ph = phi i8 [ poison, %.lr.ph.preheader ], [ %spec.select.1, %.lr.ph ]
  %indvars.iv.unr = phi i64 [ 0, %.lr.ph.preheader ], [ %indvars.iv.next.1, %.lr.ph ]
  %spec.select2324.unr = phi i8 [ %op.promoted, %.lr.ph.preheader ], [ %spec.select.1, %.lr.ph ]
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br i1 %lcmp.mod.not, label %.preheader22, label %.lr.ph.epil

.lr.ph.epil:                                      ; preds = %.preheader22.unr-lcssa
  %10 = getelementptr inbounds [10 x [11 x i8]], ptr @str, i64 0, i64 %indvars.iv.unr
  store i8 %spec.select2324.unr, ptr %10, align 1, !tbaa !11
  %11 = add i8 %spec.select2324.unr, 1
  %12 = icmp sgt i8 %11, 122
  %13 = add nsw i8 %spec.select2324.unr, -25
  %spec.select.epil = select i1 %12, i8 %13, i8 %11
  br label %.preheader22

.preheader22:                                     ; preds = %.preheader22.unr-lcssa, %.lr.ph.epil
  %spec.select.lcssa = phi i8 [ %spec.select.lcssa.ph, %.preheader22.unr-lcssa ], [ %spec.select.epil, %.lr.ph.epil ]
  store i8 %spec.select.lcssa, ptr @op, align 1, !tbaa !11
  %14 = icmp sgt i32 %7, 2
  br i1 %14, label %.lr.ph30.preheader, label %.preheader

.lr.ph30.preheader:                               ; preds = %.preheader22
  %15 = zext nneg i32 %7 to i64
  %xtraiter45 = and i64 %15, 1
  %16 = icmp eq i32 %7, 3
  br i1 %16, label %..preheader_crit_edge.unr-lcssa, label %.lr.ph30.preheader.new

.lr.ph30.preheader.new:                           ; preds = %.lr.ph30.preheader
  %17 = and i64 %15, 2147483646
  %18 = add nsw i64 %17, -4
  br label %.lr.ph30

.lr.ph:                                           ; preds = %.lr.ph, %.lr.ph.preheader.new
  %indvars.iv = phi i64 [ 0, %.lr.ph.preheader.new ], [ %indvars.iv.next.1, %.lr.ph ]
  %spec.select2324 = phi i8 [ %op.promoted, %.lr.ph.preheader.new ], [ %spec.select.1, %.lr.ph ]
  %niter = phi i64 [ 0, %.lr.ph.preheader.new ], [ %niter.next.1, %.lr.ph ]
  %19 = getelementptr inbounds [10 x [11 x i8]], ptr @str, i64 0, i64 %indvars.iv
  store i8 %spec.select2324, ptr %19, align 2, !tbaa !11
  %20 = add i8 %spec.select2324, 1
  %21 = icmp sgt i8 %20, 122
  %22 = add nsw i8 %spec.select2324, -25
  %spec.select = select i1 %21, i8 %22, i8 %20
  %indvars.iv.next = or disjoint i64 %indvars.iv, 1
  %23 = getelementptr inbounds [10 x [11 x i8]], ptr @str, i64 0, i64 %indvars.iv.next
  store i8 %spec.select, ptr %23, align 1, !tbaa !11
  %24 = add i8 %spec.select, 1
  %25 = icmp sgt i8 %24, 122
  %26 = add nsw i8 %spec.select, -25
  %spec.select.1 = select i1 %25, i8 %26, i8 %24
  %indvars.iv.next.1 = add nuw nsw i64 %indvars.iv, 2
  %niter.next.1 = add i64 %niter, 2
  %niter.ncmp.1 = icmp eq i64 %niter.next.1, %unroll_iter
  br i1 %niter.ncmp.1, label %.preheader22.unr-lcssa, label %.lr.ph, !llvm.loop !12

..preheader_crit_edge.unr-lcssa:                  ; preds = %.lr.ph30, %.lr.ph30.preheader
  %spec.select20.lcssa.ph = phi i8 [ poison, %.lr.ph30.preheader ], [ %spec.select20.1, %.lr.ph30 ]
  %indvars.iv35.unr = phi i64 [ 1, %.lr.ph30.preheader ], [ %indvars.iv.next36.1, %.lr.ph30 ]
  %spec.select202728.unr = phi i8 [ %spec.select.lcssa, %.lr.ph30.preheader ], [ %spec.select20.1, %.lr.ph30 ]
  %lcmp.mod46.not = icmp eq i64 %xtraiter45, 0
  br i1 %lcmp.mod46.not, label %..preheader_crit_edge, label %.lr.ph30.epil

.lr.ph30.epil:                                    ; preds = %..preheader_crit_edge.unr-lcssa
  %27 = getelementptr inbounds [10 x [11 x i8]], ptr @str, i64 0, i64 %indvars.iv35.unr, i64 %indvars.iv35.unr
  store i8 %spec.select202728.unr, ptr %27, align 1, !tbaa !11
  %28 = add i8 %spec.select202728.unr, 1
  %29 = icmp sgt i8 %28, 122
  %30 = add nsw i8 %spec.select202728.unr, -25
  %spec.select20.epil = select i1 %29, i8 %30, i8 %28
  br label %..preheader_crit_edge

..preheader_crit_edge:                            ; preds = %..preheader_crit_edge.unr-lcssa, %.lr.ph30.epil
  %spec.select20.lcssa = phi i8 [ %spec.select20.lcssa.ph, %..preheader_crit_edge.unr-lcssa ], [ %spec.select20.epil, %.lr.ph30.epil ]
  store i8 %spec.select20.lcssa, ptr @op, align 1, !tbaa !11
  br label %.preheader

.preheader:                                       ; preds = %..preheader_crit_edge, %.preheader22
  %31 = phi i8 [ %spec.select20.lcssa, %..preheader_crit_edge ], [ %spec.select.lcssa, %.preheader22 ]
  br i1 %8, label %.lr.ph32, label %.loopexit

.lr.ph30:                                         ; preds = %.lr.ph30, %.lr.ph30.preheader.new
  %indvars.iv35 = phi i64 [ 1, %.lr.ph30.preheader.new ], [ %indvars.iv.next36.1, %.lr.ph30 ]
  %spec.select202728 = phi i8 [ %spec.select.lcssa, %.lr.ph30.preheader.new ], [ %spec.select20.1, %.lr.ph30 ]
  %niter49 = phi i64 [ 0, %.lr.ph30.preheader.new ], [ %niter49.next.1, %.lr.ph30 ]
  %32 = getelementptr inbounds [10 x [11 x i8]], ptr @str, i64 0, i64 %indvars.iv35, i64 %indvars.iv35
  store i8 %spec.select202728, ptr %32, align 1, !tbaa !11
  %33 = add i8 %spec.select202728, 1
  %34 = icmp sgt i8 %33, 122
  %35 = add nsw i8 %spec.select202728, -25
  %spec.select20 = select i1 %34, i8 %35, i8 %33
  %indvars.iv.next36 = add nuw nsw i64 %indvars.iv35, 1
  %36 = getelementptr inbounds [10 x [11 x i8]], ptr @str, i64 0, i64 %indvars.iv.next36, i64 %indvars.iv.next36
  store i8 %spec.select20, ptr %36, align 1, !tbaa !11
  %37 = add i8 %spec.select20, 1
  %38 = icmp sgt i8 %37, 122
  %39 = add nsw i8 %spec.select20, -25
  %spec.select20.1 = select i1 %38, i8 %39, i8 %37
  %indvars.iv.next36.1 = add nuw nsw i64 %indvars.iv35, 2
  %niter49.next.1 = add i64 %niter49, 2
  %niter49.ncmp.1 = icmp eq i64 %niter49, %18
  br i1 %niter49.ncmp.1, label %..preheader_crit_edge.unr-lcssa, label %.lr.ph30, !llvm.loop !13

.lr.ph32:                                         ; preds = %.preheader, %.lr.ph32
  %40 = phi i8 [ %spec.select21, %.lr.ph32 ], [ %31, %.preheader ]
  %indvars.iv39 = phi i64 [ %indvars.iv.next40, %.lr.ph32 ], [ 0, %.preheader ]
  %41 = phi i32 [ %53, %.lr.ph32 ], [ %7, %.preheader ]
  %42 = getelementptr inbounds [10 x [11 x i8]], ptr @str, i64 0, i64 %indvars.iv39
  %43 = add nsw i32 %41, -1
  %44 = sext i32 %43 to i64
  %45 = getelementptr inbounds [10 x [11 x i8]], ptr @str, i64 0, i64 %indvars.iv39, i64 %44
  store i8 %40, ptr %45, align 1, !tbaa !11
  %46 = sext i32 %41 to i64
  %47 = getelementptr inbounds [10 x [11 x i8]], ptr @str, i64 0, i64 %indvars.iv39, i64 %46
  store i8 0, ptr %47, align 1, !tbaa !11
  %48 = tail call i32 @puts(ptr noundef nonnull dereferenceable(1) %42)
  %49 = load i8, ptr @op, align 1, !tbaa !11
  %50 = add i8 %49, 1
  %51 = icmp sgt i8 %50, 122
  %52 = add nsw i8 %49, -25
  %spec.select21 = select i1 %51, i8 %52, i8 %50
  store i8 %spec.select21, ptr @op, align 1, !tbaa !11
  %indvars.iv.next40 = add nuw nsw i64 %indvars.iv39, 1
  %53 = load i32, ptr @n, align 4, !tbaa !5
  %54 = sext i32 %53 to i64
  %55 = icmp slt i64 %indvars.iv.next40, %54
  br i1 %55, label %.lr.ph32, label %.loopexit, !llvm.loop !14

._crit_edge:                                      ; preds = %.loopexit, %0
  ret i32 0
}

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

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #2

; Function Attrs: nofree nounwind
declare noundef i32 @puts(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" }
attributes #2 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }

!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 = !{!7, !7, i64 0}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
!14 = distinct !{!14, !10}


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