| // 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.library; |
| |
| import com.android.tools.r8.contexts.CompilationContext.MethodProcessingContext; |
| import com.android.tools.r8.graph.DexClassAndMethod; |
| import com.android.tools.r8.ir.code.IRCode; |
| import com.android.tools.r8.ir.code.InstructionListIterator; |
| import com.android.tools.r8.ir.code.InvokeMethod; |
| import com.android.tools.r8.ir.code.Value; |
| import com.android.tools.r8.ir.conversion.MethodProcessor; |
| import com.android.tools.r8.ir.optimize.library.StatelessLibraryMethodModelCollection.State; |
| import java.util.Set; |
| |
| public abstract class StatelessLibraryMethodModelCollection |
| implements LibraryMethodModelCollection<State> { |
| |
| @Override |
| public final State createInitialState(MethodProcessor methodProcessor) { |
| return null; |
| } |
| |
| public abstract void optimize( |
| IRCode code, |
| InstructionListIterator instructionIterator, |
| InvokeMethod invoke, |
| DexClassAndMethod singleTarget, |
| Set<Value> affectedValues); |
| |
| @Override |
| public final void optimize( |
| IRCode code, |
| InstructionListIterator instructionIterator, |
| InvokeMethod invoke, |
| DexClassAndMethod singleTarget, |
| Set<Value> affectedValues, |
| State state, |
| MethodProcessingContext methodProcessingContext) { |
| assert state == null; |
| optimize(code, instructionIterator, invoke, singleTarget, affectedValues); |
| } |
| |
| static class State implements LibraryMethodModelCollection.State {} |
| } |