org.graalvm.compiler.replacements.gc

Class WriteBarrierSnippets

java.lang.Object

org.graalvm.compiler.replacements.gc.WriteBarrierSnippets

Direct Known Subclasses:

G1WriteBarrierSnippets, SerialWriteBarrierSnippets

public abstract class WriteBarrierSnippets
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static org.graalvm.word.LocationIdentity	GC_CARD_LOCATION

Constructor Summary

Constructors

Constructor and Description
WriteBarrierSnippets()

Method Summary

Modifier and Type	Method and Description
protected static Word	getPointerToFirstArrayElement(AddressNode.Address address, long length, int elementStride)
protected static Word	getPointerToLastArrayElement(AddressNode.Address address, long length, int elementStride)
protected static void	verifyNotArray(Object object)

Methods inherited from class java.lang.Object

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

Field Detail

GC_CARD_LOCATION

public static final org.graalvm.word.LocationIdentity GC_CARD_LOCATION

Constructor Detail

WriteBarrierSnippets

public WriteBarrierSnippets()

Method Detail

verifyNotArray

protected static void verifyNotArray(Object object)

getPointerToFirstArrayElement

protected static Word getPointerToFirstArrayElement(AddressNode.Address address,
                                                    long length,
                                                    int elementStride)

getPointerToLastArrayElement

protected static Word getPointerToLastArrayElement(AddressNode.Address address,
                                                   long length,
                                                   int elementStride)