| // 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.DexEncodedMethod; |
| import com.android.tools.r8.graph.DexType; |
| 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.ir.optimize.Inliner.ConstraintWithTarget; |
| import com.android.tools.r8.ir.optimize.classinliner.ClassInlinerEligibilityInfo; |
| import com.android.tools.r8.ir.optimize.info.ParameterUsagesInfo; |
| import com.android.tools.r8.ir.optimize.info.bridge.BridgeInfo; |
| import com.android.tools.r8.ir.optimize.info.initializer.InstanceInitializerInfo; |
| import com.android.tools.r8.shaking.AppInfoWithLiveness; |
| import java.util.BitSet; |
| import java.util.Set; |
| |
| public interface MethodOptimizationFeedback { |
| |
| void markForceInline(DexEncodedMethod method); |
| |
| void markInlinedIntoSingleCallSite(DexEncodedMethod method); |
| |
| void markMethodCannotBeKept(DexEncodedMethod method); |
| |
| void methodInitializesClassesOnNormalExit( |
| DexEncodedMethod method, Set<DexType> initializedClasses); |
| |
| void methodReturnsArgument(DexEncodedMethod method, int argument); |
| |
| void methodReturnsAbstractValue( |
| DexEncodedMethod method, AppView<AppInfoWithLiveness> appView, AbstractValue abstractValue); |
| |
| void methodReturnsObjectWithUpperBoundType( |
| DexEncodedMethod method, AppView<?> appView, TypeElement type); |
| |
| void methodReturnsObjectWithLowerBoundType(DexEncodedMethod method, ClassTypeElement type); |
| |
| void methodMayNotHaveSideEffects(DexEncodedMethod method); |
| |
| void methodReturnValueOnlyDependsOnArguments(DexEncodedMethod method); |
| |
| void methodNeverReturnsNull(DexEncodedMethod method); |
| |
| void methodNeverReturnsNormally(DexEncodedMethod method); |
| |
| void markProcessed(DexEncodedMethod method, ConstraintWithTarget state); |
| |
| void markAsPropagated(DexEncodedMethod method); |
| |
| void markCheckNullReceiverBeforeAnySideEffect(DexEncodedMethod method, boolean mark); |
| |
| void markTriggerClassInitBeforeAnySideEffect(DexEncodedMethod method, boolean mark); |
| |
| void setBridgeInfo(DexEncodedMethod method, BridgeInfo bridgeInfo); |
| |
| void setClassInlinerEligibility(DexEncodedMethod method, ClassInlinerEligibilityInfo eligibility); |
| |
| void setInstanceInitializerInfo( |
| DexEncodedMethod method, InstanceInitializerInfo instanceInitializerInfo); |
| |
| void setInitializerEnablingJavaVmAssertions(DexEncodedMethod method); |
| |
| void setParameterUsages(DexEncodedMethod method, ParameterUsagesInfo parameterUsagesInfo); |
| |
| void setNonNullParamOrThrow(DexEncodedMethod method, BitSet facts); |
| |
| void setNonNullParamOnNormalExits(DexEncodedMethod method, BitSet facts); |
| |
| void classInitializerMayBePostponed(DexEncodedMethod method); |
| } |