| // Copyright (c) 2021, the R8 project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| package com.android.tools.r8.utils; |
| |
| import java.util.BitSet; |
| |
| public class BitSetUtils { |
| |
| @SuppressWarnings("unchecked") |
| public static BitSet or(BitSet bitSet, BitSet other) { |
| BitSet newBitSet = (BitSet) bitSet.clone(); |
| newBitSet.or(other); |
| return newBitSet; |
| } |
| |
| public static boolean verifyLessThanOrEqualTo(BitSet bitSet, BitSet other) { |
| assert other.equals(or(bitSet, other)); |
| return true; |
| } |
| } |