blob: 6976e5ab6ba6851eb25bd920c828be51c4733120 [file] [log] [blame]
// Copyright (c) 2021, 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;
import com.android.tools.r8.graph.AppInfo;
import com.android.tools.r8.graph.AppInfoWithClassHierarchy;
import com.android.tools.r8.graph.AppView;
import com.android.tools.r8.graph.ProgramMethod;
import com.android.tools.r8.ir.code.IRCode;
public class IRCodeProvider {
private final AppView<AppInfo> appViewForConversion;
public IRCodeProvider(AppView<? extends AppInfoWithClassHierarchy> appView) {
// At this point the code rewritings described by repackaging and synthetic finalization have
// not been applied to the code objects. These code rewritings will be applied in the
// application writer. We therefore simulate that we are in D8, to allow building IR for each of
// the class initializers without applying the unapplied code rewritings, to avoid that we apply
// the lens more than once to the same piece of code.
AppView<AppInfo> appViewForConversion =
AppView.createForD8(AppInfo.createInitialAppInfo(appView.appInfo().app()));
appViewForConversion.setGraphLens(appView.graphLens());
this.appViewForConversion = appViewForConversion;
}
public IRCode buildIR(ProgramMethod method) {
return method
.getDefinition()
.getCode()
.buildIR(method, appViewForConversion, method.getOrigin());
}
}