com.oracle.graal.phases.common

Class FloatingReadPhase.MemoryMapImpl

java.lang.Object

com.oracle.graal.phases.common.FloatingReadPhase.MemoryMapImpl

All Implemented Interfaces:

MemoryMap

Enclosing class:

FloatingReadPhase

public static class FloatingReadPhase.MemoryMapImpl
extends Object
implements MemoryMap

Field Summary

Fields

Modifier and Type	Field and Description
private Map<LocationIdentity,MemoryNode>	lastMemorySnapshot

Constructor Summary

Constructors

Constructor and Description
MemoryMapImpl()
MemoryMapImpl(FloatingReadPhase.MemoryMapImpl memoryMap)
MemoryMapImpl(StartNode start)

Method Summary

Modifier and Type	Method and Description
MemoryNode	getLastLocationAccess(LocationIdentity locationIdentity) Gets the last node that that (potentially) wrote to locationIdentity.
Collection<LocationIdentity>	getLocations() Gets the location identities in the domain of this map.
Map<LocationIdentity,MemoryNode>	getMap()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

lastMemorySnapshot

private final Map<LocationIdentity,MemoryNode> lastMemorySnapshot

Constructor Detail

MemoryMapImpl

public MemoryMapImpl(FloatingReadPhase.MemoryMapImpl memoryMap)

MemoryMapImpl

public MemoryMapImpl(StartNode start)

MemoryMapImpl

public MemoryMapImpl()

Method Detail

getLastLocationAccess

public MemoryNode getLastLocationAccess(LocationIdentity locationIdentity)

Description copied from interface: MemoryMap

Gets the last node that that (potentially) wrote to locationIdentity.

Specified by:

getLastLocationAccess in interface MemoryMap

getLocations

public Collection<LocationIdentity> getLocations()

Description copied from interface: MemoryMap

Gets the location identities in the domain of this map.

Specified by:

getLocations in interface MemoryMap

getMap

public Map<LocationIdentity,MemoryNode> getMap()