; LLVM IR from abeaumont/competitive-programming :: kattis (freefood)

; 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"

%"class.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }

@a = external dso_local global [366 x i8], align 16
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; 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
  %8 = load ptr, ptr @_ZSt3cin, align 8, !tbaa !5
  %9 = getelementptr i8, ptr %8, i64 -24
  %10 = load i64, ptr %9, align 8
  %11 = getelementptr inbounds i8, ptr @_ZSt3cin, i64 %10
  %12 = call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %11, ptr noundef null)
  %13 = call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #5
  %14 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %2)
  br label %15

15:                                               ; preds = %35, %0
  %16 = load i32, ptr %2, align 4, !tbaa !8
  %17 = add nsw i32 %16, -1
  store i32 %17, ptr %2, align 4, !tbaa !8
  %18 = icmp ne i32 %16, 0
  br i1 %18, label %19, label %36

19:                                               ; preds = %15
  %20 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %3)
  %21 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %20, ptr noundef nonnull align 4 dereferenceable(4) %4)
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #5
  %22 = load i32, ptr %3, align 4, !tbaa !8
  store i32 %22, ptr %5, align 4, !tbaa !8
  br label %23

23:                                               ; preds = %32, %19
  %24 = load i32, ptr %5, align 4, !tbaa !8
  %25 = load i32, ptr %4, align 4, !tbaa !8
  %26 = icmp sle i32 %24, %25
  br i1 %26, label %28, label %27

27:                                               ; preds = %23
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #5
  br label %35

28:                                               ; preds = %23
  %29 = load i32, ptr %5, align 4, !tbaa !8
  %30 = sext i32 %29 to i64
  %31 = getelementptr inbounds [366 x i8], ptr @a, i64 0, i64 %30
  store i8 1, ptr %31, align 1, !tbaa !11
  br label %32

32:                                               ; preds = %28
  %33 = load i32, ptr %5, align 4, !tbaa !8
  %34 = add nsw i32 %33, 1
  store i32 %34, ptr %5, align 4, !tbaa !8
  br label %23, !llvm.loop !13

35:                                               ; preds = %27
  br label %15, !llvm.loop !15

36:                                               ; preds = %15
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #5
  store i32 0, ptr %6, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #5
  store i32 1, ptr %7, align 4, !tbaa !8
  br label %37

37:                                               ; preds = %50, %36
  %38 = load i32, ptr %7, align 4, !tbaa !8
  %39 = icmp sle i32 %38, 365
  br i1 %39, label %41, label %40

40:                                               ; preds = %37
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #5
  br label %53

41:                                               ; preds = %37
  %42 = load i32, ptr %7, align 4, !tbaa !8
  %43 = sext i32 %42 to i64
  %44 = getelementptr inbounds [366 x i8], ptr @a, i64 0, i64 %43
  %45 = load i8, ptr %44, align 1, !tbaa !11, !range !16, !noundef !17
  %46 = trunc i8 %45 to i1
  %47 = zext i1 %46 to i32
  %48 = load i32, ptr %6, align 4, !tbaa !8
  %49 = add nsw i32 %48, %47
  store i32 %49, ptr %6, align 4, !tbaa !8
  br label %50

50:                                               ; preds = %41
  %51 = load i32, ptr %7, align 4, !tbaa !8
  %52 = add nsw i32 %51, 1
  store i32 %52, ptr %7, align 4, !tbaa !8
  br label %37, !llvm.loop !18

53:                                               ; preds = %40
  %54 = load i32, ptr %6, align 4, !tbaa !8
  %55 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %54)
  %56 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %55, i8 noundef signext 10)
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #5
  %57 = load i32, ptr %1, align 4
  ret i32 %57
}

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264), ptr noundef) #1 align 2

declare noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext) #2

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

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), 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) #3

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8), i8 noundef signext) #4

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 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 = { 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 #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 = { inlinehint 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 #5 = { 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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"int", !10, i64 0}
!10 = !{!"omnipotent char", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"bool", !10, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = distinct !{!15, !14}
!16 = !{i8 0, i8 2}
!17 = !{}
!18 = distinct !{!18, !14}


; 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"

%"class.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }

@a = external dso_local local_unnamed_addr global [366 x i8], align 16
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = load ptr, ptr @_ZSt3cin, align 8, !tbaa !5
  %5 = getelementptr i8, ptr %4, i64 -24
  %6 = load i64, ptr %5, align 8
  %7 = getelementptr inbounds i8, ptr @_ZSt3cin, i64 %6
  %8 = tail call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %7, ptr noundef null)
  %9 = tail call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #7
  %10 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %1)
  %11 = load i32, ptr %1, align 4, !tbaa !8
  %12 = add nsw i32 %11, -1
  store i32 %12, ptr %1, align 4, !tbaa !8
  %.not14 = icmp eq i32 %11, 0
  br i1 %.not14, label %vector.body.preheader, label %.lr.ph15

.loopexit:                                        ; preds = %.lr.ph.preheader, %.lr.ph15
  %13 = load i32, ptr %1, align 4, !tbaa !8
  %14 = add nsw i32 %13, -1
  store i32 %14, ptr %1, align 4, !tbaa !8
  %.not = icmp eq i32 %13, 0
  br i1 %.not, label %vector.body.preheader, label %.lr.ph15, !llvm.loop !11

vector.body.preheader:                            ; preds = %.loopexit, %0
  br label %vector.body

vector.body:                                      ; preds = %vector.body, %vector.body.preheader
  %index = phi i64 [ 0, %vector.body.preheader ], [ %index.next.2, %vector.body ]
  %vec.phi = phi <4 x i32> [ zeroinitializer, %vector.body.preheader ], [ %31, %vector.body ]
  %vec.phi20 = phi <4 x i32> [ zeroinitializer, %vector.body.preheader ], [ %32, %vector.body ]
  %offset.idx = or disjoint i64 %index, 1
  %15 = getelementptr inbounds [366 x i8], ptr @a, i64 0, i64 %offset.idx
  %16 = getelementptr inbounds i8, ptr %15, i64 4
  %wide.load = load <4 x i8>, ptr %15, align 1, !tbaa !13
  %wide.load21 = load <4 x i8>, ptr %16, align 1, !tbaa !13
  %17 = zext <4 x i8> %wide.load to <4 x i32>
  %18 = zext <4 x i8> %wide.load21 to <4 x i32>
  %19 = add <4 x i32> %vec.phi, %17
  %20 = add <4 x i32> %vec.phi20, %18
  %offset.idx.1 = add nuw nsw i64 %index, 9
  %21 = getelementptr inbounds [366 x i8], ptr @a, i64 0, i64 %offset.idx.1
  %22 = getelementptr inbounds i8, ptr %21, i64 4
  %wide.load.1 = load <4 x i8>, ptr %21, align 1, !tbaa !13
  %wide.load21.1 = load <4 x i8>, ptr %22, align 1, !tbaa !13
  %23 = zext <4 x i8> %wide.load.1 to <4 x i32>
  %24 = zext <4 x i8> %wide.load21.1 to <4 x i32>
  %25 = add <4 x i32> %19, %23
  %26 = add <4 x i32> %20, %24
  %offset.idx.2 = add nuw nsw i64 %index, 17
  %27 = getelementptr inbounds [366 x i8], ptr @a, i64 0, i64 %offset.idx.2
  %28 = getelementptr inbounds i8, ptr %27, i64 4
  %wide.load.2 = load <4 x i8>, ptr %27, align 1, !tbaa !13
  %wide.load21.2 = load <4 x i8>, ptr %28, align 1, !tbaa !13
  %29 = zext <4 x i8> %wide.load.2 to <4 x i32>
  %30 = zext <4 x i8> %wide.load21.2 to <4 x i32>
  %31 = add <4 x i32> %25, %29
  %32 = add <4 x i32> %26, %30
  %index.next.2 = add nuw nsw i64 %index, 24
  %33 = icmp eq i64 %index.next.2, 360
  br i1 %33, label %.loopexit22, label %vector.body, !llvm.loop !15

.lr.ph15:                                         ; preds = %0, %.loopexit
  %34 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %35 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %34, ptr noundef nonnull align 4 dereferenceable(4) %3)
  %36 = load i32, ptr %2, align 4, !tbaa !8
  %37 = load i32, ptr %3, align 4, !tbaa !8
  %.not1112 = icmp sgt i32 %36, %37
  br i1 %.not1112, label %.loopexit, label %.lr.ph.preheader

.lr.ph.preheader:                                 ; preds = %.lr.ph15
  %38 = sext i32 %36 to i64
  %scevgep = getelementptr i8, ptr @a, i64 %38
  %39 = sub i32 %37, %36
  %40 = zext i32 %39 to i64
  %41 = add nuw nsw i64 %40, 1
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 1 dereferenceable(1) %scevgep, i8 1, i64 %41, i1 false), !tbaa !13
  br label %.loopexit

.loopexit22:                                      ; preds = %vector.body
  %bin.rdx = add <4 x i32> %32, %31
  %42 = call i32 @llvm.vector.reduce.add.v4i32(<4 x i32> %bin.rdx)
  %43 = load i8, ptr getelementptr inbounds (i8, ptr @a, i64 361), align 1, !tbaa !13, !range !18, !noundef !19
  %44 = zext nneg i8 %43 to i32
  %45 = add nuw nsw i32 %42, %44
  %46 = load i8, ptr getelementptr inbounds (i8, ptr @a, i64 362), align 2, !tbaa !13, !range !18, !noundef !19
  %47 = zext nneg i8 %46 to i32
  %48 = add nuw nsw i32 %45, %47
  %49 = load i8, ptr getelementptr inbounds (i8, ptr @a, i64 363), align 1, !tbaa !13, !range !18, !noundef !19
  %50 = zext nneg i8 %49 to i32
  %51 = add nuw nsw i32 %48, %50
  %52 = load i8, ptr getelementptr inbounds (i8, ptr @a, i64 364), align 4, !tbaa !13, !range !18, !noundef !19
  %53 = zext nneg i8 %52 to i32
  %54 = add nuw nsw i32 %51, %53
  %55 = load i8, ptr getelementptr inbounds (i8, ptr @a, i64 365), align 1, !tbaa !13, !range !18, !noundef !19
  %56 = zext nneg i8 %55 to i32
  %57 = add nuw nsw i32 %54, %56
  %58 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %57)
  %59 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %58, i8 noundef signext 10)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #7
  ret i32 0
}

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264), ptr noundef) local_unnamed_addr #1 align 2

declare noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext) 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

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), 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) #3

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8), i8 noundef signext) local_unnamed_addr #4

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #5

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.vector.reduce.add.v4i32(<4 x i32>) #6

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 = { 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 #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 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { inlinehint 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 #5 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #6 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #7 = { 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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"int", !10, i64 0}
!10 = !{!"omnipotent char", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = !{!14, !14, i64 0}
!14 = !{!"bool", !10, i64 0}
!15 = distinct !{!15, !12, !16, !17}
!16 = !{!"llvm.loop.isvectorized", i32 1}
!17 = !{!"llvm.loop.unroll.runtime.disable"}
!18 = !{i8 0, i8 2}
!19 = !{}


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