com.oracle.graal.replacements.nodes

Class DirectObjectStoreNode

java.lang.Object

com.oracle.graal.graph.Node

com.oracle.graal.nodes.ValueNode

com.oracle.graal.nodes.FixedNode

com.oracle.graal.nodes.FixedWithNextNode

com.oracle.graal.replacements.nodes.DirectObjectStoreNode

All Implemented Interfaces:

NodeInterface, Lowerable, Cloneable, Formattable, KindProvider

public final class DirectObjectStoreNode
extends FixedWithNextNode
implements Lowerable

A special purpose store node that differs from UnsafeStoreNode in that it is not a StateSplit and does not include a write barrier. Note that contrary to the sound of the name this node can be used for storing any kind.

Nested Class Summary

Nested classes/interfaces inherited from class com.oracle.graal.graph.Node

Node.ConstantNodeParameter, Node.InjectedNodeParameter, Node.Input, Node.NodeIntrinsic, Node.OptionalInput, Node.Successor, Node.ValueNumberable

Field Summary

Fields

Modifier and Type	Field and Description
protected int	displacement
protected LocationIdentity	locationIdentity
(package private) ValueNode	object
(package private) ValueNode	offset
protected Kind	storeKind
static NodeClass<DirectObjectStoreNode>	TYPE
(package private) ValueNode	value

Fields inherited from class com.oracle.graal.nodes.FixedWithNextNode

next

Fields inherited from class com.oracle.graal.nodes.ValueNode

stamp

Fields inherited from class com.oracle.graal.graph.Node

NODE_LIST, NOT_ITERABLE, USE_UNSAFE_TO_CLONE, WithAllEdges, WithNoEdges, WithOnlyInputEdges, WithOnlySucessorEdges

Constructor Summary

Constructors

Constructor and Description
DirectObjectStoreNode(ValueNode object, int displacement, ValueNode offset, ValueNode value, LocationIdentity locationIdentity, Kind storeKind)

Method Summary

Modifier and Type	Method and Description
void	lower(LoweringTool tool) Expand this node into lower level nodes expressing the same semantics.
static void	storeBoolean(Object obj, int displacement, long offset, boolean value, LocationIdentity locationIdenity, Kind storeKind)
static void	storeByte(Object obj, int displacement, long offset, byte value, LocationIdentity locationIdenity, Kind storeKind)
static void	storeChar(Object obj, int displacement, long offset, char value, LocationIdentity locationIdenity, Kind storeKind)
static void	storeDouble(Object obj, int displacement, long offset, double value, LocationIdentity locationIdenity, Kind storeKind)
static void	storeFloat(Object obj, int displacement, long offset, float value, LocationIdentity locationIdenity, Kind storeKind)
static void	storeInt(Object obj, int displacement, long offset, int value, LocationIdentity locationIdenity, Kind storeKind)
static void	storeLong(Object obj, int displacement, long offset, long value, LocationIdentity locationIdenity, Kind storeKind)
static void	storeObject(Object obj, int displacement, long offset, Object value, LocationIdentity locationIdentity, Kind storeKind)
static void	storeShort(Object obj, int displacement, long offset, short value, LocationIdentity locationIdenity, Kind storeKind)

Methods inherited from class com.oracle.graal.nodes.FixedWithNextNode

asNode, next, setNext

Methods inherited from class com.oracle.graal.nodes.FixedNode

verify

Methods inherited from class com.oracle.graal.nodes.ValueNode

asConstant, asJavaConstant, getKind, graph, inferStamp, isAllowedUsageType, isConstant, isConstantPredicate, isNullConstant, setStamp, stamp, updateStamp

Methods inherited from class com.oracle.graal.graph.Node

acceptInputs, acceptSuccessors, afterClone, assertFalse, assertTrue, cfgPredecessors, cfgSuccessors, clearInputs, clearSuccessors, copyWithInputs, copyWithInputs, equals, fail, formatTo, getDebugProperties, getDebugProperties, getId, getNodeClass, getUsageAt, getUsageCount, hashCode, hasNoUsages, hasUsages, inputs, isAlive, isDeleted, markDeleted, modCount, newIdentityMap, newIdentityMap, newIdentityMap, newMap, newMap, newMap, newSet, newSet, predecessor, pushInputs, removeUsage, replaceAndDelete, replaceAtMatchingUsages, replaceAtPredecessor, replaceAtUsages, replaceAtUsages, replaceAtUsages, replaceFirstInput, replaceFirstSuccessor, safeDelete, simplify, successors, toString, toString, updatePredecessor, updateUsages, updateUsagesInterface, usages, valueEquals, verifyEdges, verifyInputs

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.oracle.graal.nodes.spi.Lowerable

asNode

Field Detail

TYPE

public static final NodeClass<DirectObjectStoreNode> TYPE

object

ValueNode object

value

ValueNode value

offset

ValueNode offset

displacement

protected final int displacement

locationIdentity

protected final LocationIdentity locationIdentity

storeKind

protected final Kind storeKind

Constructor Detail

DirectObjectStoreNode

public DirectObjectStoreNode(ValueNode object,
                             int displacement,
                             ValueNode offset,
                             ValueNode value,
                             LocationIdentity locationIdentity,
                             Kind storeKind)

Method Detail

storeObject

public static void storeObject(Object obj,
                               int displacement,
                               long offset,
                               Object value,
                               LocationIdentity locationIdentity,
                               Kind storeKind)

storeBoolean

public static void storeBoolean(Object obj,
                                int displacement,
                                long offset,
                                boolean value,
                                LocationIdentity locationIdenity,
                                Kind storeKind)

storeByte

public static void storeByte(Object obj,
                             int displacement,
                             long offset,
                             byte value,
                             LocationIdentity locationIdenity,
                             Kind storeKind)

storeChar

public static void storeChar(Object obj,
                             int displacement,
                             long offset,
                             char value,
                             LocationIdentity locationIdenity,
                             Kind storeKind)

storeShort

public static void storeShort(Object obj,
                              int displacement,
                              long offset,
                              short value,
                              LocationIdentity locationIdenity,
                              Kind storeKind)

storeInt

public static void storeInt(Object obj,
                            int displacement,
                            long offset,
                            int value,
                            LocationIdentity locationIdenity,
                            Kind storeKind)

storeLong

public static void storeLong(Object obj,
                             int displacement,
                             long offset,
                             long value,
                             LocationIdentity locationIdenity,
                             Kind storeKind)

storeFloat

public static void storeFloat(Object obj,
                              int displacement,
                              long offset,
                              float value,
                              LocationIdentity locationIdenity,
                              Kind storeKind)

storeDouble

public static void storeDouble(Object obj,
                               int displacement,
                               long offset,
                               double value,
                               LocationIdentity locationIdenity,
                               Kind storeKind)

lower

public void lower(LoweringTool tool)

Description copied from interface: Lowerable

Expand this node into lower level nodes expressing the same semantics. If the introduced nodes are themselves lowerable, they should be recursively lowered as part of this call.

Specified by:

lower in interface Lowerable