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// 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.conversion;
import static com.google.common.base.Predicates.alwaysTrue;
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;
import com.android.tools.r8.shaking.AppInfoWithLiveness;
import com.android.tools.r8.utils.ThreadUtils;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.ExecutorService;
public class CallGraphBuilder extends CallGraphBuilderBase {
CallGraphBuilder(AppView<AppInfoWithLiveness> appView) {
super(appView);
}
@Override
void populateGraph(ExecutorService executorService) throws ExecutionException {
ThreadUtils.processItems(appView.appInfo().classes(), this::processClass, executorService);
}
private void processClass(DexProgramClass clazz) {
clazz.forEachProgramMethodMatching(DexEncodedMethod::hasCode, this::processMethod);
}
private void processMethod(ProgramMethod method) {
method.registerCodeReferences(new InvokeExtractor(getOrCreateNode(method), alwaysTrue()));
}
@Override
boolean verifyAllMethodsWithCodeExists() {
for (DexProgramClass clazz : appView.appInfo().classes()) {
for (DexEncodedMethod method : clazz.methods()) {
assert method.hasCode() == (nodes.get(method.getReference()) != null);
}
}
return true;
}
}