; LLVM IR from VastoLorde95/Competitive-Programming :: Codeforces/200 Division 1/Problem C/C.ll (Z1fx)

; 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
@m = external dso_local global i32, align 4
@h = external dso_local global [100100 x i64], align 16
@p = external dso_local global [100100 x i64], align 16

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_Z1fx(i64 noundef %0) #0 {
  %2 = alloca i1, align 1
  %3 = alloca i64, align 8
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i64, align 8
  %8 = alloca i64, align 8
  %9 = alloca i64, align 8
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  store i64 %0, ptr %3, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #3
  store i32 1, ptr %4, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #3
  store i32 1, ptr %5, align 4, !tbaa !9
  br label %12

12:                                               ; preds = %136, %1
  %13 = load i32, ptr %4, align 4, !tbaa !9
  %14 = load i32, ptr @n, align 4, !tbaa !9
  %15 = icmp sle i32 %13, %14
  br i1 %15, label %17, label %16

16:                                               ; preds = %12
  store i32 2, ptr %6, align 4
  br label %139

17:                                               ; preds = %12
  %18 = load i32, ptr %5, align 4, !tbaa !9
  %19 = sext i32 %18 to i64
  %20 = getelementptr inbounds [100100 x i64], ptr @p, i64 0, i64 %19
  %21 = load i64, ptr %20, align 8, !tbaa !5
  %22 = load i32, ptr %4, align 4, !tbaa !9
  %23 = sext i32 %22 to i64
  %24 = getelementptr inbounds [100100 x i64], ptr @h, i64 0, i64 %23
  %25 = load i64, ptr %24, align 8, !tbaa !5
  %26 = icmp slt i64 %21, %25
  br i1 %26, label %27, label %107

27:                                               ; preds = %17
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #3
  %28 = load i32, ptr %4, align 4, !tbaa !9
  %29 = sext i32 %28 to i64
  %30 = getelementptr inbounds [100100 x i64], ptr @h, i64 0, i64 %29
  %31 = load i64, ptr %30, align 8, !tbaa !5
  %32 = load i32, ptr %5, align 4, !tbaa !9
  %33 = sext i32 %32 to i64
  %34 = getelementptr inbounds [100100 x i64], ptr @p, i64 0, i64 %33
  %35 = load i64, ptr %34, align 8, !tbaa !5
  %36 = sub nsw i64 %31, %35
  store i64 %36, ptr %7, align 8, !tbaa !5
  %37 = load i64, ptr %7, align 8, !tbaa !5
  %38 = load i64, ptr %3, align 8, !tbaa !5
  %39 = icmp sgt i64 %37, %38
  br i1 %39, label %40, label %41

40:                                               ; preds = %27
  store i1 false, ptr %2, align 1
  store i32 1, ptr %6, align 4
  br label %104

41:                                               ; preds = %27
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #3
  %42 = load i64, ptr %3, align 8, !tbaa !5
  %43 = load i64, ptr %7, align 8, !tbaa !5
  %44 = mul nsw i64 %43, 2
  %45 = sub nsw i64 %42, %44
  store i64 %45, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #3
  %46 = load i64, ptr %3, align 8, !tbaa !5
  %47 = load i64, ptr %7, align 8, !tbaa !5
  %48 = sub nsw i64 %46, %47
  %49 = sdiv i64 %48, 2
  store i64 %49, ptr %9, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #3
  %50 = load i32, ptr %5, align 4, !tbaa !9
  store i32 %50, ptr %10, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #3
  %51 = load i32, ptr %5, align 4, !tbaa !9
  store i32 %51, ptr %11, align 4, !tbaa !9
  br label %52

52:                                               ; preds = %70, %41
  %53 = load i32, ptr %10, align 4, !tbaa !9
  %54 = load i32, ptr @m, align 4, !tbaa !9
  %55 = icmp sle i32 %53, %54
  br i1 %55, label %56, label %68

56:                                               ; preds = %52
  %57 = load i32, ptr %10, align 4, !tbaa !9
  %58 = sext i32 %57 to i64
  %59 = getelementptr inbounds [100100 x i64], ptr @p, i64 0, i64 %58
  %60 = load i64, ptr %59, align 8, !tbaa !5
  %61 = load i32, ptr %4, align 4, !tbaa !9
  %62 = sext i32 %61 to i64
  %63 = getelementptr inbounds [100100 x i64], ptr @h, i64 0, i64 %62
  %64 = load i64, ptr %63, align 8, !tbaa !5
  %65 = load i64, ptr %8, align 8, !tbaa !5
  %66 = add nsw i64 %64, %65
  %67 = icmp sle i64 %60, %66
  br label %68

68:                                               ; preds = %56, %52
  %69 = phi i1 [ false, %52 ], [ %67, %56 ]
  br i1 %69, label %70, label %73

70:                                               ; preds = %68
  %71 = load i32, ptr %10, align 4, !tbaa !9
  %72 = add nsw i32 %71, 1
  store i32 %72, ptr %10, align 4, !tbaa !9
  br label %52, !llvm.loop !11

73:                                               ; preds = %68
  br label %74

74:                                               ; preds = %92, %73
  %75 = load i32, ptr %11, align 4, !tbaa !9
  %76 = load i32, ptr @m, align 4, !tbaa !9
  %77 = icmp sle i32 %75, %76
  br i1 %77, label %78, label %90

78:                                               ; preds = %74
  %79 = load i32, ptr %11, align 4, !tbaa !9
  %80 = sext i32 %79 to i64
  %81 = getelementptr inbounds [100100 x i64], ptr @p, i64 0, i64 %80
  %82 = load i64, ptr %81, align 8, !tbaa !5
  %83 = load i32, ptr %4, align 4, !tbaa !9
  %84 = sext i32 %83 to i64
  %85 = getelementptr inbounds [100100 x i64], ptr @h, i64 0, i64 %84
  %86 = load i64, ptr %85, align 8, !tbaa !5
  %87 = load i64, ptr %9, align 8, !tbaa !5
  %88 = add nsw i64 %86, %87
  %89 = icmp sle i64 %82, %88
  br label %90

90:                                               ; preds = %78, %74
  %91 = phi i1 [ false, %74 ], [ %89, %78 ]
  br i1 %91, label %92, label %95

92:                                               ; preds = %90
  %93 = load i32, ptr %11, align 4, !tbaa !9
  %94 = add nsw i32 %93, 1
  store i32 %94, ptr %11, align 4, !tbaa !9
  br label %74, !llvm.loop !13

95:                                               ; preds = %90
  %96 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %10, ptr noundef nonnull align 4 dereferenceable(4) %11)
  %97 = load i32, ptr %96, align 4, !tbaa !9
  store i32 %97, ptr %5, align 4, !tbaa !9
  %98 = load i32, ptr %5, align 4, !tbaa !9
  %99 = load i32, ptr @m, align 4, !tbaa !9
  %100 = icmp sgt i32 %98, %99
  br i1 %100, label %101, label %102

101:                                              ; preds = %95
  store i1 true, ptr %2, align 1
  store i32 1, ptr %6, align 4
  br label %103

102:                                              ; preds = %95
  store i32 0, ptr %6, align 4
  br label %103

103:                                              ; preds = %102, %101
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #3
  br label %104

104:                                              ; preds = %103, %40
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #3
  %105 = load i32, ptr %6, align 4
  switch i32 %105, label %139 [
    i32 0, label %106
  ]

106:                                              ; preds = %104
  br label %135

107:                                              ; preds = %17
  br label %108

108:                                              ; preds = %126, %107
  %109 = load i32, ptr %5, align 4, !tbaa !9
  %110 = load i32, ptr @m, align 4, !tbaa !9
  %111 = icmp sle i32 %109, %110
  br i1 %111, label %112, label %124

112:                                              ; preds = %108
  %113 = load i32, ptr %5, align 4, !tbaa !9
  %114 = sext i32 %113 to i64
  %115 = getelementptr inbounds [100100 x i64], ptr @p, i64 0, i64 %114
  %116 = load i64, ptr %115, align 8, !tbaa !5
  %117 = load i32, ptr %4, align 4, !tbaa !9
  %118 = sext i32 %117 to i64
  %119 = getelementptr inbounds [100100 x i64], ptr @h, i64 0, i64 %118
  %120 = load i64, ptr %119, align 8, !tbaa !5
  %121 = load i64, ptr %3, align 8, !tbaa !5
  %122 = add nsw i64 %120, %121
  %123 = icmp sle i64 %116, %122
  br label %124

124:                                              ; preds = %112, %108
  %125 = phi i1 [ false, %108 ], [ %123, %112 ]
  br i1 %125, label %126, label %129

126:                                              ; preds = %124
  %127 = load i32, ptr %5, align 4, !tbaa !9
  %128 = add nsw i32 %127, 1
  store i32 %128, ptr %5, align 4, !tbaa !9
  br label %108, !llvm.loop !14

129:                                              ; preds = %124
  %130 = load i32, ptr %5, align 4, !tbaa !9
  %131 = load i32, ptr @m, align 4, !tbaa !9
  %132 = icmp sgt i32 %130, %131
  br i1 %132, label %133, label %134

133:                                              ; preds = %129
  store i1 true, ptr %2, align 1
  store i32 1, ptr %6, align 4
  br label %139

134:                                              ; preds = %129
  br label %135

135:                                              ; preds = %134, %106
  br label %136

136:                                              ; preds = %135
  %137 = load i32, ptr %4, align 4, !tbaa !9
  %138 = add nsw i32 %137, 1
  store i32 %138, ptr %4, align 4, !tbaa !9
  br label %12, !llvm.loop !15

139:                                              ; preds = %133, %104, %16
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #3
  %140 = load i32, ptr %6, align 4
  switch i32 %140, label %144 [
    i32 2, label %141
    i32 1, label %142
  ]

141:                                              ; preds = %139
  store i1 false, ptr %2, align 1
  br label %142

142:                                              ; preds = %141, %139
  %143 = load i1, ptr %2, align 1
  ret i1 %143

144:                                              ; preds = %139
  unreachable
}

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #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 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 = { inlinehint mustprogress 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 #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 = !{!"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 = distinct !{!15, !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"

@n = external dso_local local_unnamed_addr global i32, align 4
@m = external dso_local local_unnamed_addr global i32, align 4
@h = external dso_local local_unnamed_addr global [100100 x i64], align 16
@p = external dso_local local_unnamed_addr global [100100 x i64], align 16

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef zeroext i1 @_Z1fx(i64 noundef %0) local_unnamed_addr #0 {
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = load i32, ptr @n, align 4, !tbaa !5
  %.not71 = icmp sgt i32 %4, 0
  br i1 %.not71, label %.lr.ph75, label %.thread

.lr.ph75:                                         ; preds = %1, %.critedge4
  %5 = phi i32 [ %47, %.critedge4 ], [ %4, %1 ]
  %indvars.iv98 = phi i64 [ %indvars.iv.next99, %.critedge4 ], [ 1, %1 ]
  %.promoted67 = phi i32 [ %.335, %.critedge4 ], [ 1, %1 ]
  %6 = sext i32 %.promoted67 to i64
  %7 = getelementptr inbounds [100100 x i64], ptr @p, i64 0, i64 %6
  %8 = load i64, ptr %7, align 8, !tbaa !9
  %9 = getelementptr inbounds [100100 x i64], ptr @h, i64 0, i64 %indvars.iv98
  %10 = load i64, ptr %9, align 8, !tbaa !9
  %11 = icmp slt i64 %8, %10
  br i1 %11, label %15, label %.preheader

.preheader:                                       ; preds = %.lr.ph75
  %12 = load i32, ptr @m, align 4, !tbaa !5
  %.not4559 = icmp sgt i32 %.promoted67, %12
  br i1 %.not4559, label %.thread, label %.lr.ph

.lr.ph:                                           ; preds = %.preheader
  %13 = add nsw i64 %10, %0
  %14 = add i32 %12, 1
  br label %42

15:                                               ; preds = %.lr.ph75
  %16 = sub nsw i64 %10, %8
  %17 = icmp sgt i64 %16, %0
  br i1 %17, label %.thread, label %18

18:                                               ; preds = %15
  %19 = sub nsw i64 %0, %16
  %20 = sdiv i64 %19, 2
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #3
  store i32 %.promoted67, ptr %2, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #3
  store i32 %.promoted67, ptr %3, align 4, !tbaa !5
  %21 = load i32, ptr @m, align 4, !tbaa !5
  %.not4762 = icmp sgt i32 %.promoted67, %21
  br i1 %.not4762, label %.critedge2, label %.lr.ph63

.lr.ph63:                                         ; preds = %18
  %22 = add i64 %10, %0
  %23 = shl i64 %16, 1
  %24 = sub i64 %22, %23
  %25 = add i32 %21, 1
  br label %26

26:                                               ; preds = %.lr.ph63, %29
  %indvars.iv88 = phi i64 [ %6, %.lr.ph63 ], [ %indvars.iv.next89, %29 ]
  %27 = getelementptr inbounds [100100 x i64], ptr @p, i64 0, i64 %indvars.iv88
  %28 = load i64, ptr %27, align 8, !tbaa !9
  %.not48 = icmp sgt i64 %28, %24
  br i1 %.not48, label %.critedge, label %29

29:                                               ; preds = %26
  %indvars.iv.next89 = add nsw i64 %indvars.iv88, 1
  %30 = trunc i64 %indvars.iv.next89 to i32
  store i32 %30, ptr %2, align 4, !tbaa !5
  %exitcond92.not = icmp eq i32 %25, %30
  br i1 %exitcond92.not, label %.critedge, label %26, !llvm.loop !11

.critedge:                                        ; preds = %26, %29
  br i1 %.not4762, label %.critedge2, label %.lr.ph69

.lr.ph69:                                         ; preds = %.critedge
  %31 = add nsw i64 %20, %10
  %32 = add i32 %21, 1
  br label %33

33:                                               ; preds = %.lr.ph69, %36
  %indvars.iv93 = phi i64 [ %6, %.lr.ph69 ], [ %indvars.iv.next94, %36 ]
  %34 = getelementptr inbounds [100100 x i64], ptr @p, i64 0, i64 %indvars.iv93
  %35 = load i64, ptr %34, align 8, !tbaa !9
  %.not50 = icmp sgt i64 %35, %31
  br i1 %.not50, label %.critedge2, label %36

36:                                               ; preds = %33
  %indvars.iv.next94 = add nsw i64 %indvars.iv93, 1
  %37 = trunc i64 %indvars.iv.next94 to i32
  store i32 %37, ptr %3, align 4, !tbaa !5
  %exitcond97.not = icmp eq i32 %32, %37
  br i1 %exitcond97.not, label %.critedge2, label %33, !llvm.loop !13

.critedge2:                                       ; preds = %33, %36, %18, %.critedge
  %38 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %2, ptr noundef nonnull align 4 dereferenceable(4) %3)
  %39 = load i32, ptr %38, align 4, !tbaa !5
  %40 = load i32, ptr @m, align 4, !tbaa !5
  %41 = icmp sgt i32 %39, %40
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #3
  br i1 %41, label %.thread, label %.critedge2..critedge4_crit_edge

.critedge2..critedge4_crit_edge:                  ; preds = %.critedge2
  %.pre = load i32, ptr @n, align 4, !tbaa !5
  br label %.critedge4

42:                                               ; preds = %.lr.ph, %45
  %indvars.iv = phi i64 [ %6, %.lr.ph ], [ %indvars.iv.next, %45 ]
  %43 = getelementptr inbounds [100100 x i64], ptr @p, i64 0, i64 %indvars.iv
  %44 = load i64, ptr %43, align 8, !tbaa !9
  %.not46 = icmp sgt i64 %44, %13
  br i1 %.not46, label %.critedge4.loopexit, label %45

45:                                               ; preds = %42
  %indvars.iv.next = add nsw i64 %indvars.iv, 1
  %lftr.wideiv = trunc i64 %indvars.iv.next to i32
  %exitcond.not = icmp eq i32 %14, %lftr.wideiv
  br i1 %exitcond.not, label %.thread, label %42, !llvm.loop !14

.critedge4.loopexit:                              ; preds = %42
  %46 = trunc nsw i64 %indvars.iv to i32
  br label %.critedge4

.critedge4:                                       ; preds = %.critedge2..critedge4_crit_edge, %.critedge4.loopexit
  %47 = phi i32 [ %.pre, %.critedge2..critedge4_crit_edge ], [ %5, %.critedge4.loopexit ]
  %.335 = phi i32 [ %39, %.critedge2..critedge4_crit_edge ], [ %46, %.critedge4.loopexit ]
  %indvars.iv.next99 = add nuw nsw i64 %indvars.iv98, 1
  %48 = sext i32 %47 to i64
  %.not = icmp slt i64 %indvars.iv98, %48
  br i1 %.not, label %.lr.ph75, label %.thread, !llvm.loop !15

.thread:                                          ; preds = %.critedge4, %15, %.critedge2, %.preheader, %45, %1
  %.not58 = phi i1 [ false, %1 ], [ true, %45 ], [ true, %.preheader ], [ false, %.critedge4 ], [ true, %15 ], [ true, %.critedge2 ]
  %.4 = phi i1 [ undef, %1 ], [ true, %45 ], [ true, %.preheader ], [ undef, %.critedge4 ], [ false, %15 ], [ true, %.critedge2 ]
  %spec.select = and i1 %.not58, %.4
  ret i1 %spec.select
}

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2

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

attributes #0 = { mustprogress 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 = { inlinehint mustprogress 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 #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 = !{!"long long", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}
!15 = distinct !{!15, !12}


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