| // 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.graph.AppView; |
| import com.android.tools.r8.graph.DexEncodedField; |
| import com.android.tools.r8.graph.DexEncodedMember; |
| import com.android.tools.r8.graph.DexEncodedMethod; |
| import com.android.tools.r8.graph.DexProgramClass; |
| import com.android.tools.r8.ir.conversion.FieldOptimizationFeedback; |
| import com.android.tools.r8.ir.conversion.MethodOptimizationFeedback; |
| import com.android.tools.r8.shaking.AppInfoWithLivenessModifier; |
| import com.android.tools.r8.utils.ThreadUtils; |
| import java.util.concurrent.ExecutionException; |
| import java.util.concurrent.ExecutorService; |
| import java.util.function.Consumer; |
| |
| public abstract class OptimizationFeedback |
| implements FieldOptimizationFeedback, MethodOptimizationFeedback { |
| |
| public interface OptimizationInfoFixer { |
| |
| void fixup(DexEncodedField field, MutableFieldOptimizationInfo optimizationInfo); |
| |
| void fixup(DexEncodedMethod method, MutableMethodOptimizationInfo optimizationInfo); |
| |
| default void fixup(DexEncodedMember<?, ?> member) { |
| MemberOptimizationInfo<?> optimizationInfo = member.getOptimizationInfo(); |
| if (optimizationInfo.isMutableOptimizationInfo()) { |
| member.accept( |
| field -> fixup(field, optimizationInfo.asMutableFieldOptimizationInfo()), |
| method -> fixup(method, optimizationInfo.asMutableMethodOptimizationInfo())); |
| } |
| } |
| } |
| |
| public static OptimizationFeedbackIgnore getIgnoreFeedback() { |
| return OptimizationFeedbackIgnore.getInstance(); |
| } |
| |
| public static OptimizationFeedbackSimple getSimple() { |
| return OptimizationFeedbackSimple.getInstance(); |
| } |
| |
| public static OptimizationFeedbackSimple getSimpleFeedback() { |
| return getSimple(); |
| } |
| |
| public void fixupOptimizationInfos( |
| AppView<?> appView, ExecutorService executorService, OptimizationInfoFixer fixer) |
| throws ExecutionException { |
| fixupOptimizationInfos(appView.appInfo().classes(), executorService, fixer); |
| } |
| |
| public void fixupOptimizationInfos( |
| Iterable<DexProgramClass> classes, |
| ExecutorService executorService, |
| OptimizationInfoFixer fixer) |
| throws ExecutionException { |
| ThreadUtils.processItems( |
| classes, clazz -> clazz.members().forEach(fixer::fixup), executorService); |
| } |
| |
| public void modifyAppInfoWithLiveness(Consumer<AppInfoWithLivenessModifier> consumer) { |
| // Intentionally empty. |
| } |
| } |