| // Copyright (c) 2022, 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.horizontalclassmerging.policies; |
| |
| import com.android.tools.r8.graph.AppView; |
| import com.android.tools.r8.graph.DexEncodedMethod; |
| import com.android.tools.r8.graph.DexProgramClass; |
| import com.android.tools.r8.graph.ProgramMethod; |
| |
| public class NotTwoInitsWithMonitors extends AtMostOneClassThatMatchesPolicy { |
| |
| private final AppView<?> appView; |
| |
| public NotTwoInitsWithMonitors(AppView<?> appView) { |
| this.appView = appView; |
| } |
| |
| @Override |
| public boolean atMostOneOf(DexProgramClass clazz) { |
| for (ProgramMethod initializer : clazz.programInstanceInitializers()) { |
| DexEncodedMethod definition = initializer.getDefinition(); |
| if (definition.isSynchronized() || definition.getCode().hasMonitorInstructions()) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| @Override |
| public String getName() { |
| return "NotTwoInitsWithMonitors"; |
| } |
| |
| @Override |
| public boolean shouldSkipPolicy() { |
| return !appView.options().canHaveIssueWithInlinedMonitors(); |
| } |
| } |