| // 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; |
| |
| import com.android.tools.r8.utils.AndroidApiLevel; |
| |
| public class DefaultFieldOptimizationWithMinApiInfo extends DefaultFieldOptimizationInfo { |
| |
| private static final DefaultFieldOptimizationWithMinApiInfo INSTANCE = |
| new DefaultFieldOptimizationWithMinApiInfo(); |
| |
| public static DefaultFieldOptimizationWithMinApiInfo getInstance() { |
| return INSTANCE; |
| } |
| |
| @Override |
| public boolean hasApiReferenceLevel() { |
| return true; |
| } |
| |
| @Override |
| public AndroidApiLevel getApiReferenceLevel(AndroidApiLevel minApi) { |
| return minApi; |
| } |
| |
| @Override |
| public MutableFieldOptimizationInfo toMutableOptimizationInfo() { |
| MutableFieldOptimizationInfo updatableFieldOptimizationInfo = super.toMutableOptimizationInfo(); |
| // Use null to specify that the min api is set to minApi. |
| updatableFieldOptimizationInfo.setMinApiReferenceLevel(); |
| return updatableFieldOptimizationInfo; |
| } |
| } |