; LLVM IR from tangjz/acm-icpc :: 51nod (1439)

; 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
@q = external dso_local global i32, align 4
@a = external dso_local global [200010 x [10 x i32]], align 16
@num = external dso_local global i32, align 4
@ans = external dso_local global i64, align 8
@vis = external dso_local global [200010 x i8], align 16
@.str = external hidden unnamed_addr constant [5 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [6 x i8], align 1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z3addii(i32 noundef, i32 noundef) #0

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_Z3quei(i32 noundef) #0

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #1 {
  %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
  %8 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef @n, ptr noundef @q)
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #4
  store i32 1, ptr %2, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #4
  br label %9

9:                                                ; preds = %72, %0
  %10 = load i32, ptr %2, align 4, !tbaa !5
  %11 = load i32, ptr @n, 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
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #4
  br label %75

14:                                               ; preds = %9
  %15 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.1, ptr noundef %3)
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #4
  store i32 2, ptr %5, align 4, !tbaa !5
  br label %16

16:                                               ; preds = %52, %14
  %17 = load i32, ptr %5, align 4, !tbaa !5
  %18 = load i32, ptr %3, align 4, !tbaa !5
  %19 = load i32, ptr %5, align 4, !tbaa !5
  %20 = sdiv i32 %18, %19
  %21 = icmp sle i32 %17, %20
  br i1 %21, label %23, label %22

22:                                               ; preds = %16
  store i32 5, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #4
  br label %55

23:                                               ; preds = %16
  %24 = load i32, ptr %3, align 4, !tbaa !5
  %25 = load i32, ptr %5, align 4, !tbaa !5
  %26 = srem i32 %24, %25
  %27 = icmp eq i32 %26, 0
  br i1 %27, label %28, label %51

28:                                               ; preds = %23
  %29 = load i32, ptr %5, align 4, !tbaa !5
  %30 = load i32, ptr %2, align 4, !tbaa !5
  %31 = sext i32 %30 to i64
  %32 = getelementptr inbounds [200010 x [10 x i32]], ptr @a, i64 0, i64 %31
  %33 = load i32, ptr %2, align 4, !tbaa !5
  %34 = sext i32 %33 to i64
  %35 = getelementptr inbounds [200010 x [10 x i32]], ptr @a, i64 0, i64 %34
  %36 = getelementptr inbounds [10 x i32], ptr %35, i64 0, i64 0
  %37 = load i32, ptr %36, align 8, !tbaa !5
  %38 = add nsw i32 %37, 1
  store i32 %38, ptr %36, align 8, !tbaa !5
  %39 = sext i32 %38 to i64
  %40 = getelementptr inbounds [10 x i32], ptr %32, i64 0, i64 %39
  store i32 %29, ptr %40, align 4, !tbaa !5
  br label %41

41:                                               ; preds = %46, %28
  %42 = load i32, ptr %3, align 4, !tbaa !5
  %43 = load i32, ptr %5, align 4, !tbaa !5
  %44 = srem i32 %42, %43
  %45 = icmp eq i32 %44, 0
  br i1 %45, label %46, label %50

46:                                               ; preds = %41
  %47 = load i32, ptr %5, align 4, !tbaa !5
  %48 = load i32, ptr %3, align 4, !tbaa !5
  %49 = sdiv i32 %48, %47
  store i32 %49, ptr %3, align 4, !tbaa !5
  br label %41, !llvm.loop !9

50:                                               ; preds = %41
  br label %51

51:                                               ; preds = %50, %23
  br label %52

52:                                               ; preds = %51
  %53 = load i32, ptr %5, align 4, !tbaa !5
  %54 = add nsw i32 %53, 1
  store i32 %54, ptr %5, align 4, !tbaa !5
  br label %16, !llvm.loop !11

55:                                               ; preds = %22
  %56 = load i32, ptr %3, align 4, !tbaa !5
  %57 = icmp sgt i32 %56, 1
  br i1 %57, label %58, label %71

58:                                               ; preds = %55
  %59 = load i32, ptr %3, align 4, !tbaa !5
  %60 = load i32, ptr %2, align 4, !tbaa !5
  %61 = sext i32 %60 to i64
  %62 = getelementptr inbounds [200010 x [10 x i32]], ptr @a, i64 0, i64 %61
  %63 = load i32, ptr %2, align 4, !tbaa !5
  %64 = sext i32 %63 to i64
  %65 = getelementptr inbounds [200010 x [10 x i32]], ptr @a, i64 0, i64 %64
  %66 = getelementptr inbounds [10 x i32], ptr %65, i64 0, i64 0
  %67 = load i32, ptr %66, align 8, !tbaa !5
  %68 = add nsw i32 %67, 1
  store i32 %68, ptr %66, align 8, !tbaa !5
  %69 = sext i32 %68 to i64
  %70 = getelementptr inbounds [10 x i32], ptr %62, i64 0, i64 %69
  store i32 %59, ptr %70, align 4, !tbaa !5
  br label %71

71:                                               ; preds = %58, %55
  br label %72

72:                                               ; preds = %71
  %73 = load i32, ptr %2, align 4, !tbaa !5
  %74 = add nsw i32 %73, 1
  store i32 %74, ptr %2, align 4, !tbaa !5
  br label %9, !llvm.loop !12

75:                                               ; preds = %13
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #4
  store i32 1, ptr %6, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #4
  br label %76

76:                                               ; preds = %115, %75
  %77 = load i32, ptr %6, align 4, !tbaa !5
  %78 = load i32, ptr @q, align 4, !tbaa !5
  %79 = icmp sle i32 %77, %78
  br i1 %79, label %81, label %80

80:                                               ; preds = %76
  store i32 10, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #4
  br label %118

81:                                               ; preds = %76
  %82 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.1, ptr noundef %7)
  %83 = load i32, ptr %7, align 4, !tbaa !5
  %84 = sext i32 %83 to i64
  %85 = getelementptr inbounds [200010 x i8], ptr @vis, i64 0, i64 %84
  %86 = load i8, ptr %85, align 1, !tbaa !13, !range !15, !noundef !16
  %87 = trunc i8 %86 to i1
  br i1 %87, label %100, label %88

88:                                               ; preds = %81
  %89 = load i32, ptr %7, align 4, !tbaa !5
  %90 = sext i32 %89 to i64
  %91 = getelementptr inbounds [200010 x i8], ptr @vis, i64 0, i64 %90
  store i8 1, ptr %91, align 1, !tbaa !13
  %92 = load i32, ptr %7, align 4, !tbaa !5
  call void @_Z3addii(i32 noundef %92, i32 noundef 1)
  %93 = load i32, ptr @num, align 4, !tbaa !5
  %94 = add nsw i32 %93, 1
  store i32 %94, ptr @num, align 4, !tbaa !5
  %95 = load i32, ptr %7, align 4, !tbaa !5
  %96 = call noundef i32 @_Z3quei(i32 noundef %95)
  %97 = sext i32 %96 to i64
  %98 = load i64, ptr @ans, align 8, !tbaa !17
  %99 = add nsw i64 %98, %97
  store i64 %99, ptr @ans, align 8, !tbaa !17
  br label %112

100:                                              ; preds = %81
  %101 = load i32, ptr %7, align 4, !tbaa !5
  %102 = sext i32 %101 to i64
  %103 = getelementptr inbounds [200010 x i8], ptr @vis, i64 0, i64 %102
  store i8 0, ptr %103, align 1, !tbaa !13
  %104 = load i32, ptr %7, align 4, !tbaa !5
  %105 = call noundef i32 @_Z3quei(i32 noundef %104)
  %106 = sext i32 %105 to i64
  %107 = load i64, ptr @ans, align 8, !tbaa !17
  %108 = sub nsw i64 %107, %106
  store i64 %108, ptr @ans, align 8, !tbaa !17
  %109 = load i32, ptr @num, align 4, !tbaa !5
  %110 = add nsw i32 %109, -1
  store i32 %110, ptr @num, align 4, !tbaa !5
  %111 = load i32, ptr %7, align 4, !tbaa !5
  call void @_Z3addii(i32 noundef %111, i32 noundef -1)
  br label %112

112:                                              ; preds = %100, %88
  %113 = load i64, ptr @ans, align 8, !tbaa !17
  %114 = call i32 (ptr, ...) @printf(ptr noundef @.str.2, i64 noundef %113)
  br label %115

115:                                              ; preds = %112
  %116 = load i32, ptr %6, align 4, !tbaa !5
  %117 = add nsw i32 %116, 1
  store i32 %117, ptr %6, align 4, !tbaa !5
  br label %76, !llvm.loop !19

118:                                              ; preds = %80
  ret i32 0
}

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

attributes #0 = { mustprogress 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 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 #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 = { 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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = !{!14, !14, i64 0}
!14 = !{!"bool", !7, i64 0}
!15 = !{i8 0, i8 2}
!16 = !{}
!17 = !{!18, !18, i64 0}
!18 = !{!"long long", !7, i64 0}
!19 = distinct !{!19, !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"

@n = external dso_local global i32, align 4
@q = external dso_local global i32, align 4
@a = external dso_local local_unnamed_addr global [200010 x [10 x i32]], align 16
@num = external dso_local local_unnamed_addr global i32, align 4
@ans = external dso_local local_unnamed_addr global i64, align 8
@vis = external dso_local local_unnamed_addr global [200010 x i8], align 16
@.str = external hidden unnamed_addr constant [5 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [6 x i8], align 1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z3addii(i32 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_Z3quei(i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #1 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull @n, ptr noundef nonnull @q)
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #4
  %4 = load i32, ptr @n, align 4, !tbaa !5
  %.not30 = icmp slt i32 %4, 1
  br i1 %.not30, label %._crit_edge34, label %.lr.ph33

._crit_edge34:                                    ; preds = %28, %0
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #4
  %5 = load i32, ptr @q, align 4, !tbaa !5
  %.not1835 = icmp slt i32 %5, 1
  br i1 %.not1835, label %._crit_edge39, label %.lr.ph38

.lr.ph33:                                         ; preds = %0, %28
  %indvars.iv = phi i64 [ %indvars.iv.next, %28 ], [ 1, %0 ]
  %6 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %1)
  %.promoted21 = load i32, ptr %1, align 4, !tbaa !5
  %.not1925 = icmp slt i32 %.promoted21, 4
  br i1 %.not1925, label %._crit_edge, label %.lr.ph29

.lr.ph29:                                         ; preds = %.lr.ph33
  %7 = getelementptr inbounds [200010 x [10 x i32]], ptr @a, i64 0, i64 %indvars.iv
  br label %9

._crit_edge:                                      ; preds = %.loopexit, %.lr.ph33
  %.lcssa = phi i32 [ %.promoted21, %.lr.ph33 ], [ %.lcssa2022, %.loopexit ]
  %8 = icmp sgt i32 %.lcssa, 1
  br i1 %8, label %22, label %28

9:                                                ; preds = %.lr.ph29, %.loopexit
  %.01527 = phi i32 [ 2, %.lr.ph29 ], [ %20, %.loopexit ]
  %.lcssa202426 = phi i32 [ %.promoted21, %.lr.ph29 ], [ %.lcssa2022, %.loopexit ]
  %10 = srem i32 %.lcssa202426, %.01527
  %11 = icmp eq i32 %10, 0
  br i1 %11, label %.lr.ph.preheader, label %.loopexit

.lr.ph.preheader:                                 ; preds = %9
  %12 = load i32, ptr %7, align 8, !tbaa !5
  %13 = add nsw i32 %12, 1
  store i32 %13, ptr %7, align 8, !tbaa !5
  %14 = sext i32 %13 to i64
  %15 = getelementptr inbounds [200010 x [10 x i32]], ptr @a, i64 0, i64 %indvars.iv, i64 %14
  store i32 %.01527, ptr %15, align 4, !tbaa !5
  br label %.lr.ph

.lr.ph:                                           ; preds = %.lr.ph.preheader, %.lr.ph
  %16 = phi i32 [ %17, %.lr.ph ], [ %.lcssa202426, %.lr.ph.preheader ]
  %17 = sdiv i32 %16, %.01527
  %18 = srem i32 %17, %.01527
  %19 = icmp eq i32 %18, 0
  br i1 %19, label %.lr.ph, label %..loopexit_crit_edge, !llvm.loop !9

..loopexit_crit_edge:                             ; preds = %.lr.ph
  store i32 %17, ptr %1, align 4, !tbaa !5
  br label %.loopexit

.loopexit:                                        ; preds = %..loopexit_crit_edge, %9
  %.lcssa2022 = phi i32 [ %.lcssa202426, %9 ], [ %17, %..loopexit_crit_edge ]
  %20 = add nuw nsw i32 %.01527, 1
  %21 = sdiv i32 %.lcssa2022, %20
  %.not19.not = icmp slt i32 %.01527, %21
  br i1 %.not19.not, label %9, label %._crit_edge, !llvm.loop !11

22:                                               ; preds = %._crit_edge
  %23 = getelementptr inbounds [200010 x [10 x i32]], ptr @a, i64 0, i64 %indvars.iv
  %24 = load i32, ptr %23, align 8, !tbaa !5
  %25 = add nsw i32 %24, 1
  store i32 %25, ptr %23, align 8, !tbaa !5
  %26 = sext i32 %25 to i64
  %27 = getelementptr inbounds [200010 x [10 x i32]], ptr @a, i64 0, i64 %indvars.iv, i64 %26
  store i32 %.lcssa, ptr %27, align 4, !tbaa !5
  br label %28

28:                                               ; preds = %._crit_edge, %22
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %29 = load i32, ptr @n, align 4, !tbaa !5
  %30 = sext i32 %29 to i64
  %.not.not = icmp slt i64 %indvars.iv, %30
  br i1 %.not.not, label %.lr.ph33, label %._crit_edge34, !llvm.loop !12

._crit_edge39:                                    ; preds = %53, %._crit_edge34
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #4
  ret i32 0

.lr.ph38:                                         ; preds = %._crit_edge34, %53
  %.036 = phi i32 [ %56, %53 ], [ 1, %._crit_edge34 ]
  %31 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %2)
  %32 = load i32, ptr %2, align 4, !tbaa !5
  %33 = sext i32 %32 to i64
  %34 = getelementptr inbounds [200010 x i8], ptr @vis, i64 0, i64 %33
  %35 = load i8, ptr %34, align 1, !tbaa !13, !range !15, !noundef !16
  %36 = trunc nuw i8 %35 to i1
  br i1 %36, label %45, label %37

37:                                               ; preds = %.lr.ph38
  store i8 1, ptr %34, align 1, !tbaa !13
  call void @_Z3addii(i32 noundef %32, i32 noundef 1)
  %38 = load i32, ptr @num, align 4, !tbaa !5
  %39 = add nsw i32 %38, 1
  store i32 %39, ptr @num, align 4, !tbaa !5
  %40 = load i32, ptr %2, align 4, !tbaa !5
  %41 = call noundef i32 @_Z3quei(i32 noundef %40)
  %42 = sext i32 %41 to i64
  %43 = load i64, ptr @ans, align 8, !tbaa !17
  %44 = add nsw i64 %43, %42
  store i64 %44, ptr @ans, align 8, !tbaa !17
  br label %53

45:                                               ; preds = %.lr.ph38
  store i8 0, ptr %34, align 1, !tbaa !13
  %46 = call noundef i32 @_Z3quei(i32 noundef %32)
  %47 = sext i32 %46 to i64
  %48 = load i64, ptr @ans, align 8, !tbaa !17
  %49 = sub nsw i64 %48, %47
  store i64 %49, ptr @ans, align 8, !tbaa !17
  %50 = load i32, ptr @num, align 4, !tbaa !5
  %51 = add nsw i32 %50, -1
  store i32 %51, ptr @num, align 4, !tbaa !5
  %52 = load i32, ptr %2, align 4, !tbaa !5
  call void @_Z3addii(i32 noundef %52, i32 noundef -1)
  %.pre = load i64, ptr @ans, align 8, !tbaa !17
  br label %53

53:                                               ; preds = %45, %37
  %54 = phi i64 [ %.pre, %45 ], [ %44, %37 ]
  %55 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i64 noundef %54)
  %56 = add nuw nsw i32 %.036, 1
  %57 = load i32, ptr @q, align 4, !tbaa !5
  %.not18.not = icmp slt i32 %.036, %57
  br i1 %.not18.not, label %.lr.ph38, label %._crit_edge39, !llvm.loop !19
}

; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2

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

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

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2

attributes #0 = { mustprogress 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 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 #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 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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = !{!14, !14, i64 0}
!14 = !{!"bool", !7, i64 0}
!15 = !{i8 0, i8 2}
!16 = !{}
!17 = !{!18, !18, i64 0}
!18 = !{!"long long", !7, i64 0}
!19 = distinct !{!19, !10}


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