com.oracle.graal.pointsto.flow

Class OffsetStoreTypeFlow.AbstractUnsafeStoreTypeFlow

java.lang.Object

com.oracle.graal.pointsto.flow.TypeFlow<jdk.vm.ci.code.BytecodePosition>

com.oracle.graal.pointsto.flow.OffsetStoreTypeFlow

com.oracle.graal.pointsto.flow.OffsetStoreTypeFlow.AbstractUnsafeStoreTypeFlow

Direct Known Subclasses:

OffsetStoreTypeFlow.AtomicWriteTypeFlow, OffsetStoreTypeFlow.CompareAndSwapTypeFlow, OffsetStoreTypeFlow.JavaWriteTypeFlow, OffsetStoreTypeFlow.UnsafePartitionStoreTypeFlow, OffsetStoreTypeFlow.UnsafeStoreTypeFlow

Enclosing class:

OffsetStoreTypeFlow

public abstract static class OffsetStoreTypeFlow.AbstractUnsafeStoreTypeFlow
extends OffsetStoreTypeFlow

Nested Class Summary

Nested classes/interfaces inherited from class com.oracle.graal.pointsto.flow.OffsetStoreTypeFlow

OffsetStoreTypeFlow.AbstractUnsafeStoreTypeFlow, OffsetStoreTypeFlow.AtomicWriteTypeFlow, OffsetStoreTypeFlow.CompareAndSwapTypeFlow, OffsetStoreTypeFlow.JavaWriteTypeFlow, OffsetStoreTypeFlow.StoreIndexedTypeFlow, OffsetStoreTypeFlow.UnsafePartitionStoreTypeFlow, OffsetStoreTypeFlow.UnsafeStoreTypeFlow

Field Summary

Fields inherited from class com.oracle.graal.pointsto.flow.OffsetStoreTypeFlow

objectFlow

Fields inherited from class com.oracle.graal.pointsto.flow.TypeFlow

context, declaredType, graphRef, id, inQueue, nextId, source, usedAsAParameter, usedAsAReceiver

Method Summary

Modifier and Type	Method and Description
boolean	addState(PointsToAnalysis bb, TypeState add)
OffsetStoreTypeFlow.AbstractUnsafeStoreTypeFlow	copy(PointsToAnalysis bb, MethodFlowsGraph methodFlows) By default a type flow is not cloneable.
void	initClone(PointsToAnalysis bb) Initialization code for some clone corner case type flows.
protected abstract OffsetStoreTypeFlow.AbstractUnsafeStoreTypeFlow	makeCopy(PointsToAnalysis bb, MethodFlowsGraph methodFlows)
void	onObservedUpdate(PointsToAnalysis bb) Notify the observer that the observed type flow state has changed.

Methods inherited from class com.oracle.graal.pointsto.flow.OffsetStoreTypeFlow

getObjectState, onObservedSaturated, receiver, setObserved

Methods inherited from class com.oracle.graal.pointsto.flow.TypeFlow

addInput, addObservee, addObserver, addOriginalObserver, addOriginalUse, addState, addUse, canSaturate, context, declaredTypeFilter, doAddUse, equals, filter, format, formatSource, getDeclaredType, getInputs, getObservees, getObservers, getSlot, getSource, getState, getUses, graphRef, hashCode, id, isAllInstantiated, isClone, isSaturated, isUsedAsAParameter, isUsedAsAReceiver, method, notifyObserverOfSaturation, notifyObservers, notifyUseOfSaturation, onInputSaturated, onSaturated, removeInput, removeObservee, removeObserver, removeUse, replacedObservedWith, replaceObservedWith, setSaturated, setSlot, setState, setUsedAsAParameter, setUsedAsAReceiver, swapAtObserver, swapAtUse, swapOut, toString, update

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

copy

public final OffsetStoreTypeFlow.AbstractUnsafeStoreTypeFlow copy(PointsToAnalysis bb,
                                                                  MethodFlowsGraph methodFlows)

Description copied from class: TypeFlow

By default a type flow is not cloneable.

Specified by:

copy in class OffsetStoreTypeFlow

makeCopy

protected abstract OffsetStoreTypeFlow.AbstractUnsafeStoreTypeFlow makeCopy(PointsToAnalysis bb,
                                                                            MethodFlowsGraph methodFlows)

initClone

public void initClone(PointsToAnalysis bb)

Description copied from class: TypeFlow

Initialization code for some clone corner case type flows.

Overrides:

initClone in class TypeFlow<jdk.vm.ci.code.BytecodePosition>

addState

public boolean addState(PointsToAnalysis bb,
                        TypeState add)

Specified by:

addState in class OffsetStoreTypeFlow

onObservedUpdate

public void onObservedUpdate(PointsToAnalysis bb)

Description copied from class: TypeFlow

Notify the observer that the observed type flow state has changed.

Specified by:

onObservedUpdate in class OffsetStoreTypeFlow