com.oracle.graal.virtual.phases.ea

Class ReadEliminationBlockState.UnsafeLoadCacheEntry

java.lang.Object

com.oracle.graal.virtual.phases.ea.ReadEliminationBlockState.CacheEntry<ValueNode>

com.oracle.graal.virtual.phases.ea.ReadEliminationBlockState.UnsafeLoadCacheEntry

Enclosing class:

ReadEliminationBlockState

static class ReadEliminationBlockState.UnsafeLoadCacheEntry
extends ReadEliminationBlockState.CacheEntry<ValueNode>

CacheEntry describing an Unsafe memory reference. The memory location and the location identity are separate so both must be considered when looking for optimizable memory accesses.

Field Summary

Fields

Modifier and Type	Field and Description
private LocationIdentity	locationIdentity

Fields inherited from class com.oracle.graal.virtual.phases.ea.ReadEliminationBlockState.CacheEntry

identity, object

Constructor Summary

Constructors

Constructor and Description
UnsafeLoadCacheEntry(ValueNode object, ValueNode location, LocationIdentity locationIdentity)

Method Summary

Modifier and Type	Method and Description
boolean	conflicts(LocationIdentity other)
ReadEliminationBlockState.CacheEntry<ValueNode>	duplicateWithObject(ValueNode newObject)

Methods inherited from class com.oracle.graal.virtual.phases.ea.ReadEliminationBlockState.CacheEntry

equals, hashCode, toString

Methods inherited from class java.lang.Object

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

Field Detail

locationIdentity

private LocationIdentity locationIdentity

Constructor Detail

UnsafeLoadCacheEntry

public UnsafeLoadCacheEntry(ValueNode object,
                            ValueNode location,
                            LocationIdentity locationIdentity)

Method Detail

duplicateWithObject

public ReadEliminationBlockState.CacheEntry<ValueNode> duplicateWithObject(ValueNode newObject)

Specified by:

duplicateWithObject in class ReadEliminationBlockState.CacheEntry<ValueNode>

conflicts

public boolean conflicts(LocationIdentity other)

Specified by:

conflicts in class ReadEliminationBlockState.CacheEntry<ValueNode>