| // Copyright (c) 2019, 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.ir.optimize.info; |
| |
| public class BitAccessInfo { |
| |
| private static final int ALL_BITS_READ = -1; |
| private static final int NO_BITS_READ = 0; |
| |
| private BitAccessInfo() {} |
| |
| public static int getAllBitsReadValue() { |
| return ALL_BITS_READ; |
| } |
| |
| public static int getNoBitsReadValue() { |
| return NO_BITS_READ; |
| } |
| |
| public static boolean allBitsRead(int readBits) { |
| return readBits == ALL_BITS_READ; |
| } |
| } |