; LLVM IR from kazunetakahashi/atcoder :: 2018/0901_ARC102 (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"

%"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" }

@N = external dso_local global i64, align 8
@K = external dso_local global i64, align 8
@_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 [2 x i64], align 16
  %3 = alloca i32, align 4
  %4 = alloca i64, align 8
  %5 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  %6 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) @N)
  %7 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) %6, ptr noundef nonnull align 8 dereferenceable(8) @K)
  %8 = load i64, ptr @K, align 8, !tbaa !5
  %9 = srem i64 %8, 2
  %10 = icmp eq i64 %9, 0
  br i1 %10, label %11, label %59

11:                                               ; preds = %0
  call void @llvm.lifetime.start.p0(i64 16, ptr %2) #5
  call void @llvm.memset.p0.i64(ptr align 16 %2, i8 0, i64 16, i1 false)
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #5
  store i32 1, ptr %3, align 4, !tbaa !9
  br label %12

12:                                               ; preds = %36, %11
  %13 = load i32, ptr %3, align 4, !tbaa !9
  %14 = sext i32 %13 to i64
  %15 = load i64, ptr @N, align 8, !tbaa !5
  %16 = icmp sle i64 %14, %15
  br i1 %16, label %18, label %17

17:                                               ; preds = %12
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #5
  br label %39

18:                                               ; preds = %12
  %19 = load i32, ptr %3, align 4, !tbaa !9
  %20 = sext i32 %19 to i64
  %21 = load i64, ptr @K, align 8, !tbaa !5
  %22 = sdiv i64 %21, 2
  %23 = srem i64 %20, %22
  %24 = icmp eq i64 %23, 0
  br i1 %24, label %25, label %35

25:                                               ; preds = %18
  %26 = load i32, ptr %3, align 4, !tbaa !9
  %27 = sext i32 %26 to i64
  %28 = load i64, ptr @K, align 8, !tbaa !5
  %29 = sdiv i64 %28, 2
  %30 = sdiv i64 %27, %29
  %31 = srem i64 %30, 2
  %32 = getelementptr inbounds [2 x i64], ptr %2, i64 0, i64 %31
  %33 = load i64, ptr %32, align 8, !tbaa !5
  %34 = add nsw i64 %33, 1
  store i64 %34, ptr %32, align 8, !tbaa !5
  br label %35

35:                                               ; preds = %25, %18
  br label %36

36:                                               ; preds = %35
  %37 = load i32, ptr %3, align 4, !tbaa !9
  %38 = add nsw i32 %37, 1
  store i32 %38, ptr %3, align 4, !tbaa !9
  br label %12, !llvm.loop !11

39:                                               ; preds = %17
  %40 = getelementptr inbounds [2 x i64], ptr %2, i64 0, i64 0
  %41 = load i64, ptr %40, align 16, !tbaa !5
  %42 = getelementptr inbounds [2 x i64], ptr %2, i64 0, i64 0
  %43 = load i64, ptr %42, align 16, !tbaa !5
  %44 = mul nsw i64 %41, %43
  %45 = getelementptr inbounds [2 x i64], ptr %2, i64 0, i64 0
  %46 = load i64, ptr %45, align 16, !tbaa !5
  %47 = mul nsw i64 %44, %46
  %48 = getelementptr inbounds [2 x i64], ptr %2, i64 0, i64 1
  %49 = load i64, ptr %48, align 8, !tbaa !5
  %50 = getelementptr inbounds [2 x i64], ptr %2, i64 0, i64 1
  %51 = load i64, ptr %50, align 8, !tbaa !5
  %52 = mul nsw i64 %49, %51
  %53 = getelementptr inbounds [2 x i64], ptr %2, i64 0, i64 1
  %54 = load i64, ptr %53, align 8, !tbaa !5
  %55 = mul nsw i64 %52, %54
  %56 = add nsw i64 %47, %55
  %57 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %56)
  %58 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %57, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  call void @llvm.lifetime.end.p0(i64 16, ptr %2) #5
  br label %87

59:                                               ; preds = %0
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #5
  store i64 0, ptr %4, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #5
  store i32 1, ptr %5, align 4, !tbaa !9
  br label %60

60:                                               ; preds = %76, %59
  %61 = load i32, ptr %5, align 4, !tbaa !9
  %62 = sext i32 %61 to i64
  %63 = load i64, ptr @N, align 8, !tbaa !5
  %64 = icmp sle i64 %62, %63
  br i1 %64, label %66, label %65

65:                                               ; preds = %60
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #5
  br label %79

66:                                               ; preds = %60
  %67 = load i32, ptr %5, align 4, !tbaa !9
  %68 = sext i32 %67 to i64
  %69 = load i64, ptr @K, align 8, !tbaa !5
  %70 = srem i64 %68, %69
  %71 = icmp eq i64 %70, 0
  br i1 %71, label %72, label %75

72:                                               ; preds = %66
  %73 = load i64, ptr %4, align 8, !tbaa !5
  %74 = add nsw i64 %73, 1
  store i64 %74, ptr %4, align 8, !tbaa !5
  br label %75

75:                                               ; preds = %72, %66
  br label %76

76:                                               ; preds = %75
  %77 = load i32, ptr %5, align 4, !tbaa !9
  %78 = add nsw i32 %77, 1
  store i32 %78, ptr %5, align 4, !tbaa !9
  br label %60, !llvm.loop !13

79:                                               ; preds = %65
  %80 = load i64, ptr %4, align 8, !tbaa !5
  %81 = load i64, ptr %4, align 8, !tbaa !5
  %82 = mul nsw i64 %80, %81
  %83 = load i64, ptr %4, align 8, !tbaa !5
  %84 = mul nsw i64 %82, %83
  %85 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %84)
  %86 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %85, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #5
  br label %87

87:                                               ; preds = %79, %39
  %88 = load i32, ptr %1, align 4
  ret i32 %88
}

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #3

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #1 align 2

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #4

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 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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { nocallback nofree nounwind willreturn memory(argmem: write) }
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 = !{!"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}


; 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" }

@N = external dso_local global i64, align 8
@K = external dso_local global i64, align 8
@_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 [2 x i64], align 16
  %2 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) @N)
  %3 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) %2, ptr noundef nonnull align 8 dereferenceable(8) @K)
  %4 = load i64, ptr @K, align 8, !tbaa !5
  %5 = and i64 %4, 1
  %6 = icmp eq i64 %5, 0
  br i1 %6, label %9, label %.preheader

.preheader:                                       ; preds = %0
  %7 = load i64, ptr @N, align 8, !tbaa !5
  %.not17 = icmp slt i64 %7, 1
  br i1 %.not17, label %._crit_edge, label %.lr.ph.preheader

.lr.ph.preheader:                                 ; preds = %.preheader
  %xtraiter = and i64 %7, 1
  %8 = icmp eq i64 %7, 1
  br i1 %8, label %._crit_edge.loopexit.unr-lcssa, label %.lr.ph.preheader.new

.lr.ph.preheader.new:                             ; preds = %.lr.ph.preheader
  %unroll_iter = and i64 %7, 9223372036854775806
  br label %.lr.ph

9:                                                ; preds = %0
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %1) #5
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(16) %1, i8 0, i64 16, i1 false)
  %10 = load i64, ptr @N, align 8, !tbaa !5
  %.not1620 = icmp slt i64 %10, 1
  br i1 %.not1620, label %._crit_edge24, label %.lr.ph23

.lr.ph23:                                         ; preds = %9
  %11 = ashr exact i64 %4, 1
  br label %21

._crit_edge24.loopexit:                           ; preds = %30
  %.pre = load i64, ptr %1, align 16, !tbaa !5
  %.phi.trans.insert = getelementptr inbounds i8, ptr %1, i64 8
  %.pre30 = load i64, ptr %.phi.trans.insert, align 8, !tbaa !5
  br label %._crit_edge24

._crit_edge24:                                    ; preds = %._crit_edge24.loopexit, %9
  %12 = phi i64 [ %.pre30, %._crit_edge24.loopexit ], [ 0, %9 ]
  %13 = phi i64 [ %.pre, %._crit_edge24.loopexit ], [ 0, %9 ]
  %14 = mul nsw i64 %13, %13
  %15 = mul nsw i64 %14, %13
  %16 = mul nsw i64 %12, %12
  %17 = mul nsw i64 %16, %12
  %18 = add nsw i64 %17, %15
  %19 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %18)
  %20 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %19, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %1) #5
  br label %44

21:                                               ; preds = %.lr.ph23, %30
  %indvars.iv26 = phi i64 [ 1, %.lr.ph23 ], [ %indvars.iv.next27, %30 ]
  %22 = srem i64 %indvars.iv26, %11
  %23 = sdiv i64 %indvars.iv26, %11
  %24 = icmp eq i64 %22, 0
  br i1 %24, label %25, label %30

25:                                               ; preds = %21
  %26 = srem i64 %23, 2
  %27 = getelementptr inbounds [2 x i64], ptr %1, i64 0, i64 %26
  %28 = load i64, ptr %27, align 8, !tbaa !5
  %29 = add nsw i64 %28, 1
  store i64 %29, ptr %27, align 8, !tbaa !5
  br label %30

30:                                               ; preds = %21, %25
  %indvars.iv.next27 = add nuw nsw i64 %indvars.iv26, 1
  %exitcond29 = icmp eq i64 %indvars.iv26, %10
  br i1 %exitcond29, label %._crit_edge24.loopexit, label %21, !llvm.loop !9

._crit_edge.loopexit.unr-lcssa:                   ; preds = %.lr.ph, %.lr.ph.preheader
  %spec.select.lcssa.ph = phi i64 [ poison, %.lr.ph.preheader ], [ %spec.select.1, %.lr.ph ]
  %indvars.iv.unr = phi i64 [ 1, %.lr.ph.preheader ], [ %indvars.iv.next.1, %.lr.ph ]
  %.01218.unr = phi i64 [ 0, %.lr.ph.preheader ], [ %spec.select.1, %.lr.ph ]
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br i1 %lcmp.mod.not, label %._crit_edge, label %.lr.ph.epil

.lr.ph.epil:                                      ; preds = %._crit_edge.loopexit.unr-lcssa
  %31 = srem i64 %indvars.iv.unr, %4
  %32 = icmp eq i64 %31, 0
  %33 = zext i1 %32 to i64
  %spec.select.epil = add nuw nsw i64 %.01218.unr, %33
  br label %._crit_edge

._crit_edge:                                      ; preds = %.lr.ph.epil, %._crit_edge.loopexit.unr-lcssa, %.preheader
  %.012.lcssa = phi i64 [ 0, %.preheader ], [ %spec.select.lcssa.ph, %._crit_edge.loopexit.unr-lcssa ], [ %spec.select.epil, %.lr.ph.epil ]
  %34 = mul nuw nsw i64 %.012.lcssa, %.012.lcssa
  %35 = mul nuw nsw i64 %34, %.012.lcssa
  %36 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %35)
  %37 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %36, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %44

.lr.ph:                                           ; preds = %.lr.ph, %.lr.ph.preheader.new
  %indvars.iv = phi i64 [ 1, %.lr.ph.preheader.new ], [ %indvars.iv.next.1, %.lr.ph ]
  %.01218 = phi i64 [ 0, %.lr.ph.preheader.new ], [ %spec.select.1, %.lr.ph ]
  %niter = phi i64 [ 0, %.lr.ph.preheader.new ], [ %niter.next.1, %.lr.ph ]
  %38 = srem i64 %indvars.iv, %4
  %39 = icmp eq i64 %38, 0
  %40 = zext i1 %39 to i64
  %spec.select = add nuw nsw i64 %.01218, %40
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %41 = srem i64 %indvars.iv.next, %4
  %42 = icmp eq i64 %41, 0
  %43 = zext i1 %42 to i64
  %spec.select.1 = add nuw nsw i64 %spec.select, %43
  %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 %._crit_edge.loopexit.unr-lcssa, label %.lr.ph, !llvm.loop !11

44:                                               ; preds = %._crit_edge, %._crit_edge24
  ret i32 0
}

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #3

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) local_unnamed_addr #1 align 2

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #4

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 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 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
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 = !{!"long long", !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}


; Effective O3 passes: BDCEPass,DivRemPairsPass,EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass