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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 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.graph.ProgramMethod;
import com.android.tools.r8.ir.analysis.inlining.SimpleInliningConstraint;
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.constraint.ClassInlinerMethodConstraint;
import com.android.tools.r8.ir.optimize.info.bridge.BridgeInfo;
import com.android.tools.r8.ir.optimize.info.initializer.InstanceInitializerInfoCollection;
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 unsetAbstractReturnValue(DexEncodedMethod method);
void methodReturnsObjectWithUpperBoundType(
DexEncodedMethod method, AppView<?> appView, TypeElement type);
void methodReturnsObjectWithLowerBoundType(DexEncodedMethod method, ClassTypeElement type);
void methodMayNotHaveSideEffects(DexEncodedMethod method);
void methodReturnValueOnlyDependsOnArguments(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 setClassInlinerMethodConstraint(
ProgramMethod method, ClassInlinerMethodConstraint classInlinerConstraint);
void setInstanceInitializerInfoCollection(
DexEncodedMethod method, InstanceInitializerInfoCollection instanceInitializerInfoCollection);
void setInitializerEnablingJavaVmAssertions(DexEncodedMethod method);
void setNonNullParamOrThrow(DexEncodedMethod method, BitSet facts);
void setNonNullParamOnNormalExits(DexEncodedMethod method, BitSet facts);
void setSimpleInliningConstraint(ProgramMethod method, SimpleInliningConstraint constraint);
void classInitializerMayBePostponed(DexEncodedMethod method);
}