| // 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 com.android.tools.r8.graph.AppView; |
| import com.android.tools.r8.graph.DexEncodedField; |
| import com.android.tools.r8.ir.analysis.type.ClassTypeElement; |
| import com.android.tools.r8.ir.analysis.type.TypeElement; |
| import com.android.tools.r8.ir.analysis.value.AbstractValue; |
| import com.android.tools.r8.shaking.AppInfoWithLiveness; |
| |
| public interface FieldOptimizationFeedback { |
| |
| void markFieldCannotBeKept(DexEncodedField field); |
| |
| void markFieldAsDead(DexEncodedField field); |
| |
| void markFieldAsPropagated(DexEncodedField field); |
| |
| void markFieldHasDynamicLowerBoundType(DexEncodedField field, ClassTypeElement type); |
| |
| void markFieldHasDynamicUpperBoundType(DexEncodedField field, TypeElement type); |
| |
| void markFieldBitsRead(DexEncodedField field, int bitsRead); |
| |
| void recordFieldHasAbstractValue( |
| DexEncodedField field, AppView<AppInfoWithLiveness> appView, AbstractValue abstractValue); |
| } |