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buzbeeb5860fb2014-06-21 15:31:01 -07001/*
2 * Copyright (C) 2014 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#ifndef ART_COMPILER_DEX_REG_STORAGE_EQ_H_
18#define ART_COMPILER_DEX_REG_STORAGE_EQ_H_
19
20#include "reg_storage.h"
21
22namespace art {
23
24// Define == and != operators for RegStorage. These are based on exact equality of the reg storage,
25// that is, 32b and 64b views of the same physical register won't match. This is often not the
26// intended behavior, so be careful when including this header.
27
28inline bool operator==(const RegStorage& lhs, const RegStorage& rhs) {
29 return lhs.ExactlyEquals(rhs);
30}
31
32inline bool operator!=(const RegStorage& lhs, const RegStorage& rhs) {
33 return lhs.NotExactlyEquals(rhs);
34}
35
36} // namespace art
37
38#endif // ART_COMPILER_DEX_REG_STORAGE_EQ_H_
39