; LLVM IR from VastoLorde95/Competitive-Programming :: Codeforces/110 Division 1/Problem C (C)

; 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
@s = external dso_local global [101 x i8], align 16
@dp = external dso_local global [101 x [2601 x i64]], align 16
@MOD = 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 [3 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [4 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
  store i32 0, ptr %1, align 4
  store i64 1, ptr @dp, align 16, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #4
  store i32 1, ptr %2, align 4, !tbaa !9
  br label %9

9:                                                ; preds = %66, %0
  %10 = load i32, ptr %2, align 4, !tbaa !9
  %11 = icmp sle i32 %10, 100
  br i1 %11, label %13, label %12

12:                                               ; preds = %9
  store i32 2, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #4
  br label %69

13:                                               ; preds = %9
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #4
  %14 = load i32, ptr %2, align 4, !tbaa !9
  store i32 %14, ptr %4, align 4, !tbaa !9
  br label %15

15:                                               ; preds = %62, %13
  %16 = load i32, ptr %4, align 4, !tbaa !9
  %17 = load i32, ptr %2, align 4, !tbaa !9
  %18 = mul nsw i32 26, %17
  %19 = icmp sle i32 %16, %18
  br i1 %19, label %21, label %20

20:                                               ; preds = %15
  store i32 5, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #4
  br label %65

21:                                               ; preds = %15
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #4
  store i32 1, ptr %5, align 4, !tbaa !9
  br label %22

22:                                               ; preds = %58, %21
  %23 = load i32, ptr %5, align 4, !tbaa !9
  %24 = icmp sle i32 %23, 26
  br i1 %24, label %26, label %25

25:                                               ; preds = %22
  store i32 8, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #4
  br label %61

26:                                               ; preds = %22
  %27 = load i32, ptr %4, align 4, !tbaa !9
  %28 = load i32, ptr %5, align 4, !tbaa !9
  %29 = icmp sge i32 %27, %28
  br i1 %29, label %30, label %57

30:                                               ; preds = %26
  %31 = load i32, ptr %2, align 4, !tbaa !9
  %32 = sext i32 %31 to i64
  %33 = getelementptr inbounds [101 x [2601 x i64]], ptr @dp, i64 0, i64 %32
  %34 = load i32, ptr %4, align 4, !tbaa !9
  %35 = sext i32 %34 to i64
  %36 = getelementptr inbounds [2601 x i64], ptr %33, i64 0, i64 %35
  %37 = load i64, ptr %36, align 8, !tbaa !5
  %38 = load i32, ptr %2, align 4, !tbaa !9
  %39 = sub nsw i32 %38, 1
  %40 = sext i32 %39 to i64
  %41 = getelementptr inbounds [101 x [2601 x i64]], ptr @dp, i64 0, i64 %40
  %42 = load i32, ptr %4, align 4, !tbaa !9
  %43 = load i32, ptr %5, align 4, !tbaa !9
  %44 = sub nsw i32 %42, %43
  %45 = sext i32 %44 to i64
  %46 = getelementptr inbounds [2601 x i64], ptr %41, i64 0, i64 %45
  %47 = load i64, ptr %46, align 8, !tbaa !5
  %48 = add nsw i64 %37, %47
  %49 = load i64, ptr @MOD, align 8, !tbaa !5
  %50 = srem i64 %48, %49
  %51 = load i32, ptr %2, align 4, !tbaa !9
  %52 = sext i32 %51 to i64
  %53 = getelementptr inbounds [101 x [2601 x i64]], ptr @dp, i64 0, i64 %52
  %54 = load i32, ptr %4, align 4, !tbaa !9
  %55 = sext i32 %54 to i64
  %56 = getelementptr inbounds [2601 x i64], ptr %53, i64 0, i64 %55
  store i64 %50, ptr %56, align 8, !tbaa !5
  br label %57

57:                                               ; preds = %30, %26
  br label %58

58:                                               ; preds = %57
  %59 = load i32, ptr %5, align 4, !tbaa !9
  %60 = add nsw i32 %59, 1
  store i32 %60, ptr %5, align 4, !tbaa !9
  br label %22, !llvm.loop !11

61:                                               ; preds = %25
  br label %62

62:                                               ; preds = %61
  %63 = load i32, ptr %4, align 4, !tbaa !9
  %64 = add nsw i32 %63, 1
  store i32 %64, ptr %4, align 4, !tbaa !9
  br label %15, !llvm.loop !13

65:                                               ; preds = %20
  br label %66

66:                                               ; preds = %65
  %67 = load i32, ptr %2, align 4, !tbaa !9
  %68 = add nsw i32 %67, 1
  store i32 %68, ptr %2, align 4, !tbaa !9
  br label %9, !llvm.loop !14

69:                                               ; preds = %12
  %70 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef @t)
  br label %71

71:                                               ; preds = %97, %69
  %72 = load i32, ptr @t, align 4, !tbaa !9
  %73 = add nsw i32 %72, -1
  store i32 %73, ptr @t, align 4, !tbaa !9
  %74 = icmp ne i32 %72, 0
  br i1 %74, label %75, label %112

75:                                               ; preds = %71
  %76 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.1, ptr noundef @s)
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #4
  %77 = call i64 @strlen(ptr noundef @s) #5
  %78 = trunc i64 %77 to i32
  store i32 %78, ptr %6, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #4
  store i32 0, ptr %7, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #4
  store i32 0, ptr %8, align 4, !tbaa !9
  br label %79

79:                                               ; preds = %94, %75
  %80 = load i32, ptr %8, align 4, !tbaa !9
  %81 = load i32, ptr %6, align 4, !tbaa !9
  %82 = icmp slt i32 %80, %81
  br i1 %82, label %84, label %83

83:                                               ; preds = %79
  store i32 13, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #4
  br label %97

84:                                               ; preds = %79
  %85 = load i32, ptr %8, align 4, !tbaa !9
  %86 = sext i32 %85 to i64
  %87 = getelementptr inbounds [101 x i8], ptr @s, i64 0, i64 %86
  %88 = load i8, ptr %87, align 1, !tbaa !15
  %89 = sext i8 %88 to i32
  %90 = sub nsw i32 %89, 97
  %91 = add nsw i32 %90, 1
  %92 = load i32, ptr %7, align 4, !tbaa !9
  %93 = add nsw i32 %92, %91
  store i32 %93, ptr %7, align 4, !tbaa !9
  br label %94

94:                                               ; preds = %84
  %95 = load i32, ptr %8, align 4, !tbaa !9
  %96 = add nsw i32 %95, 1
  store i32 %96, ptr %8, align 4, !tbaa !9
  br label %79, !llvm.loop !16

97:                                               ; preds = %83
  %98 = load i32, ptr %6, align 4, !tbaa !9
  %99 = sext i32 %98 to i64
  %100 = getelementptr inbounds [101 x [2601 x i64]], ptr @dp, i64 0, i64 %99
  %101 = load i32, ptr %7, align 4, !tbaa !9
  %102 = sext i32 %101 to i64
  %103 = getelementptr inbounds [2601 x i64], ptr %100, i64 0, i64 %102
  %104 = load i64, ptr %103, align 8, !tbaa !5
  %105 = sub nsw i64 %104, 1
  %106 = load i64, ptr @MOD, align 8, !tbaa !5
  %107 = add nsw i64 %105, %106
  %108 = load i64, ptr @MOD, align 8, !tbaa !5
  %109 = srem i64 %107, %108
  %110 = trunc i64 %109 to i32
  %111 = call i32 (ptr, ...) @printf(ptr noundef @.str.2, i32 noundef %110)
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #4
  br label %71, !llvm.loop !17

112:                                              ; preds = %71
  ret i32 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

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

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

declare i32 @printf(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 = !{!"long long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}
!15 = !{!7, !7, i64 0}
!16 = distinct !{!16, !12}
!17 = distinct !{!17, !12}


; 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
@s = external dso_local global [101 x i8], align 16
@dp = external dso_local local_unnamed_addr global [101 x [2601 x i64]], align 16
@MOD = 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 [3 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [4 x i8], align 1

; Function Attrs: mustprogress nofree norecurse nounwind uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 {
  store i64 1, ptr @dp, align 16, !tbaa !5
  %1 = load i64, ptr @MOD, align 8
  br label %.preheader31

.preheader31:                                     ; preds = %0, %._crit_edge
  %indvars.iv53 = phi i64 [ 27, %0 ], [ %indvars.iv.next54, %._crit_edge ]
  %indvars.iv45 = phi i64 [ 1, %0 ], [ %indvars.iv.next46, %._crit_edge ]
  %2 = mul nuw nsw i64 %indvars.iv45, 26
  %.not2933 = icmp ugt i64 %indvars.iv45, %2
  br i1 %.not2933, label %._crit_edge, label %.preheader.lr.ph

.preheader.lr.ph:                                 ; preds = %.preheader31
  %3 = add nsw i64 %indvars.iv45, -1
  br label %.preheader

4:                                                ; preds = %._crit_edge
  %5 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull @t)
  %6 = load i32, ptr @t, align 4, !tbaa !9
  %7 = add nsw i32 %6, -1
  store i32 %7, ptr @t, align 4, !tbaa !9
  %.not40 = icmp eq i32 %6, 0
  br i1 %.not40, label %._crit_edge43, label %.lr.ph42

.preheader:                                       ; preds = %.preheader.lr.ph, %9
  %indvars.iv47 = phi i64 [ %indvars.iv45, %.preheader.lr.ph ], [ %indvars.iv.next48, %9 ]
  %8 = getelementptr inbounds [101 x [2601 x i64]], ptr @dp, i64 0, i64 %indvars.iv45, i64 %indvars.iv47
  br label %10

._crit_edge:                                      ; preds = %9, %.preheader31
  %indvars.iv.next46 = add nuw nsw i64 %indvars.iv45, 1
  %indvars.iv.next54 = add nuw nsw i64 %indvars.iv53, 26
  %exitcond58.not = icmp eq i64 %indvars.iv.next46, 101
  br i1 %exitcond58.not, label %4, label %.preheader31, !llvm.loop !11

9:                                                ; preds = %18
  %indvars.iv.next48 = add nuw nsw i64 %indvars.iv47, 1
  %exitcond52.not = icmp eq i64 %indvars.iv.next48, %indvars.iv53
  br i1 %exitcond52.not, label %._crit_edge, label %.preheader, !llvm.loop !13

10:                                               ; preds = %.preheader, %18
  %indvars.iv = phi i64 [ 1, %.preheader ], [ %indvars.iv.next, %18 ]
  %.not30 = icmp ult i64 %indvars.iv47, %indvars.iv
  br i1 %.not30, label %18, label %11

11:                                               ; preds = %10
  %12 = load i64, ptr %8, align 8, !tbaa !5
  %13 = sub nsw i64 %indvars.iv47, %indvars.iv
  %14 = getelementptr inbounds [101 x [2601 x i64]], ptr @dp, i64 0, i64 %3, i64 %13
  %15 = load i64, ptr %14, align 8, !tbaa !5
  %16 = add nsw i64 %15, %12
  %17 = srem i64 %16, %1
  store i64 %17, ptr %8, align 8, !tbaa !5
  br label %18

18:                                               ; preds = %10, %11
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, 27
  br i1 %exitcond.not, label %9, label %10, !llvm.loop !14

.lr.ph42:                                         ; preds = %4, %._crit_edge39
  %19 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull @s)
  %20 = tail call i64 @strlen(ptr noundef nonnull dereferenceable(1) @s) #4
  %21 = trunc i64 %20 to i32
  %22 = icmp sgt i32 %21, 0
  br i1 %22, label %.lr.ph.preheader, label %._crit_edge39

.lr.ph.preheader:                                 ; preds = %.lr.ph42
  %wide.trip.count = and i64 %20, 2147483647
  %min.iters.check = icmp ult i64 %wide.trip.count, 8
  br i1 %min.iters.check, label %.lr.ph.preheader65, label %vector.ph

.lr.ph.preheader65:                               ; preds = %middle.block, %.lr.ph.preheader
  %indvars.iv59.ph = phi i64 [ 0, %.lr.ph.preheader ], [ %n.vec, %middle.block ]
  %.02436.ph = phi i32 [ 0, %.lr.ph.preheader ], [ %32, %middle.block ]
  br label %.lr.ph

vector.ph:                                        ; preds = %.lr.ph.preheader
  %n.mod.vf = and i64 %20, 7
  %n.vec = sub nsw i64 %wide.trip.count, %n.mod.vf
  br label %vector.body

vector.body:                                      ; preds = %vector.body, %vector.ph
  %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
  %vec.phi = phi <4 x i32> [ zeroinitializer, %vector.ph ], [ %29, %vector.body ]
  %vec.phi63 = phi <4 x i32> [ zeroinitializer, %vector.ph ], [ %30, %vector.body ]
  %23 = getelementptr inbounds [101 x i8], ptr @s, i64 0, i64 %index
  %24 = getelementptr inbounds i8, ptr %23, i64 4
  %wide.load = load <4 x i8>, ptr %23, align 8, !tbaa !15
  %wide.load64 = load <4 x i8>, ptr %24, align 4, !tbaa !15
  %25 = sext <4 x i8> %wide.load to <4 x i32>
  %26 = sext <4 x i8> %wide.load64 to <4 x i32>
  %27 = add <4 x i32> %vec.phi, <i32 -96, i32 -96, i32 -96, i32 -96>
  %28 = add <4 x i32> %vec.phi63, <i32 -96, i32 -96, i32 -96, i32 -96>
  %29 = add <4 x i32> %27, %25
  %30 = add <4 x i32> %28, %26
  %index.next = add nuw i64 %index, 8
  %31 = icmp eq i64 %index.next, %n.vec
  br i1 %31, label %middle.block, label %vector.body, !llvm.loop !16

middle.block:                                     ; preds = %vector.body
  %bin.rdx = add <4 x i32> %30, %29
  %32 = tail call i32 @llvm.vector.reduce.add.v4i32(<4 x i32> %bin.rdx)
  %cmp.n = icmp eq i64 %n.mod.vf, 0
  br i1 %cmp.n, label %._crit_edge39, label %.lr.ph.preheader65

._crit_edge39:                                    ; preds = %.lr.ph, %middle.block, %.lr.ph42
  %.024.lcssa = phi i32 [ 0, %.lr.ph42 ], [ %32, %middle.block ], [ %49, %.lr.ph ]
  %sext = shl i64 %20, 32
  %33 = ashr exact i64 %sext, 32
  %34 = sext i32 %.024.lcssa to i64
  %35 = getelementptr inbounds [101 x [2601 x i64]], ptr @dp, i64 0, i64 %33, i64 %34
  %36 = load i64, ptr %35, align 8, !tbaa !5
  %37 = add nsw i64 %36, -1
  %38 = load i64, ptr @MOD, align 8, !tbaa !5
  %39 = add nsw i64 %37, %38
  %40 = srem i64 %39, %38
  %41 = trunc i64 %40 to i32
  %42 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %41)
  %43 = load i32, ptr @t, align 4, !tbaa !9
  %44 = add nsw i32 %43, -1
  store i32 %44, ptr @t, align 4, !tbaa !9
  %.not = icmp eq i32 %43, 0
  br i1 %.not, label %._crit_edge43, label %.lr.ph42, !llvm.loop !19

.lr.ph:                                           ; preds = %.lr.ph.preheader65, %.lr.ph
  %indvars.iv59 = phi i64 [ %indvars.iv.next60, %.lr.ph ], [ %indvars.iv59.ph, %.lr.ph.preheader65 ]
  %.02436 = phi i32 [ %49, %.lr.ph ], [ %.02436.ph, %.lr.ph.preheader65 ]
  %45 = getelementptr inbounds [101 x i8], ptr @s, i64 0, i64 %indvars.iv59
  %46 = load i8, ptr %45, align 1, !tbaa !15
  %47 = sext i8 %46 to i32
  %48 = add i32 %.02436, -96
  %49 = add i32 %48, %47
  %indvars.iv.next60 = add nuw nsw i64 %indvars.iv59, 1
  %exitcond62.not = icmp eq i64 %indvars.iv.next60, %wide.trip.count
  br i1 %exitcond62.not, label %._crit_edge39, label %.lr.ph, !llvm.loop !20

._crit_edge43:                                    ; preds = %._crit_edge39, %4
  ret i32 0
}

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

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare i64 @strlen(ptr nocapture noundef) local_unnamed_addr #2

; 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 i32 @llvm.vector.reduce.add.v4i32(<4 x i32>) #3

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 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 #3 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { 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 = !{!"long long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}
!15 = !{!7, !7, i64 0}
!16 = distinct !{!16, !12, !17, !18}
!17 = !{!"llvm.loop.isvectorized", i32 1}
!18 = !{!"llvm.loop.unroll.runtime.disable"}
!19 = distinct !{!19, !12}
!20 = distinct !{!20, !12, !18, !17}


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