org.graalvm.compiler.nodes.virtual

Class VirtualBoxingNode

java.lang.Object

org.graalvm.compiler.graph.Node

org.graalvm.compiler.nodes.ValueNode

org.graalvm.compiler.nodes.virtual.VirtualObjectNode

org.graalvm.compiler.nodes.virtual.VirtualInstanceNode

org.graalvm.compiler.nodes.virtual.VirtualBoxingNode

All Implemented Interfaces:

Cloneable, Formattable, IterableNodeType, LIRLowerable, ValueNodeInterface

public class VirtualBoxingNode
extends VirtualInstanceNode

Nested Class Summary

Nested classes/interfaces inherited from class org.graalvm.compiler.graph.Node

Node.ConstantNodeParameter, Node.EdgeVisitor, Node.IndirectCanonicalization, Node.InjectedNodeParameter, Node.Input, Node.NodeInsertionStackTrace, Node.NodeIntrinsic, Node.NodeIntrinsicFactory, Node.OptionalInput, Node.Successor, Node.ValueNumberable

Field Summary

Fields

Modifier and Type	Field and Description
protected JavaKind	boxingKind
static NodeClass<VirtualBoxingNode>	TYPE

Fields inherited from class org.graalvm.compiler.nodes.virtual.VirtualInstanceNode

fields, type

Fields inherited from class org.graalvm.compiler.nodes.virtual.VirtualObjectNode

hasIdentity

Fields inherited from class org.graalvm.compiler.nodes.ValueNode

EMPTY_ARRAY, stamp

Fields inherited from class org.graalvm.compiler.graph.Node

NODE_LIST, NOT_ITERABLE, TRACK_CREATION_POSITION, WithAllEdges, WithNoEdges, WithOnlyInputEdges, WithOnlySucessorEdges

Constructor Summary

Constructors

Constructor and Description
VirtualBoxingNode(NodeClass<? extends VirtualBoxingNode> c, ResolvedJavaType type, JavaKind boxingKind)
VirtualBoxingNode(ResolvedJavaType type, JavaKind boxingKind)

Method Summary

Modifier and Type	Method and Description
VirtualBoxingNode	duplicate() Returns an exact duplicate of this virtual object node, which has not been added to the graph yet.
ValueNode	getBoxedValue(VirtualizerTool tool)
JavaKind	getBoxingKind()
ValueNode	getMaterializedRepresentation(FixedNode fixed, ValueNode[] entries, LockState locks) Returns a node that can be used to materialize this virtual object.

Methods inherited from class org.graalvm.compiler.nodes.virtual.VirtualInstanceNode

entryCount, entryIndexForOffset, entryKind, entryName, field, fieldIndex, getFields, toString, type

Methods inherited from class org.graalvm.compiler.nodes.virtual.VirtualObjectNode

afterClone, canVirtualizeLargeByteArrayUnsafeRead, generate, getObjectId, hasIdentity, isVirtualByteArray, isVirtualByteArrayAccess, resetObjectId, setIdentity, setObjectId

Methods inherited from class org.graalvm.compiler.nodes.ValueNode

asConstant, asJavaConstant, asNode, asSerializableConstant, checkReplaceAtUsagesInvariants, getStackKind, graph, hasUsagesOtherThan, inferStamp, isAllowedUsageType, isConstant, isConstantPredicate, isDefaultConstant, isIllegalConstant, isJavaConstant, isNullConstant, isSerializableConstant, recursivelyDataFlowEqualsUpTo, setStamp, stamp, updateStamp, updateUsagesInterface

Methods inherited from class org.graalvm.compiler.graph.Node

applyInputs, applySuccessors, assertFalse, assertTrue, cfgPredecessors, cfgSuccessors, clearInputs, clearNodeSourcePosition, clearSuccessors, copyWithInputs, copyWithInputs, dataFlowEquals, dynamicNodeSizeEstimate, estimatedNodeCycles, estimatedNodeSize, fail, formatTo, getCreationPosition, getDebug, getDebugProperties, getDebugProperties, getInsertionPosition, getNodeClass, getNodeSourcePosition, getOptions, getUsageCount, hasExactlyOneUsage, hashCode, hasMoreThanOneUsage, hasNoUsages, hasOnlyUsagesOfType, hasUsages, hasUsagesOfType, inputPositions, inputs, isAlive, isDeleted, isUnregistered, markDeleted, maybeNotifyZeroUsages, modCount, predecessor, pushInputs, removeUsage, replaceAllInputs, replaceAndDelete, replaceAtAllUsages, replaceAtMatchingUsages, replaceAtPredecessor, replaceAtUsages, replaceAtUsages, replaceAtUsages, replaceAtUsages, replaceAtUsages, replaceAtUsagesAndDelete, replaceAtUsagesAndDelete, replaceFirstInput, replaceFirstSuccessor, safeDelete, setCreationPosition, setInsertionPosition, setNodeSourcePosition, singleUsage, successorPositions, successors, toString, updateNodeSourcePosition, updatePredecessor, updateUsages, usages, valueEquals, verify, verifyEdges, verifyInputs, verifySourcePosition, withNodeSourcePosition

Methods inherited from class java.lang.Object

clone, equals, getClass, notify, notifyAll, wait, wait, wait

Field Detail

TYPE

public static final NodeClass<VirtualBoxingNode> TYPE

boxingKind

protected final JavaKind boxingKind

Constructor Detail

VirtualBoxingNode

public VirtualBoxingNode(ResolvedJavaType type,
                         JavaKind boxingKind)

VirtualBoxingNode

public VirtualBoxingNode(NodeClass<? extends VirtualBoxingNode> c,
                         ResolvedJavaType type,
                         JavaKind boxingKind)

Method Detail

getBoxingKind

public JavaKind getBoxingKind()

duplicate

public VirtualBoxingNode duplicate()

Description copied from class: VirtualObjectNode

Returns an exact duplicate of this virtual object node, which has not been added to the graph yet.

Overrides:

duplicate in class VirtualInstanceNode

getMaterializedRepresentation

public ValueNode getMaterializedRepresentation(FixedNode fixed,
                                               ValueNode[] entries,
                                               LockState locks)

Description copied from class: VirtualObjectNode

Returns a node that can be used to materialize this virtual object. If this returns an AllocatedObjectNode then this node will be attached to a CommitAllocationNode , otherwise the node will just be added to the graph.

Overrides:

getMaterializedRepresentation in class VirtualInstanceNode

getBoxedValue

public ValueNode getBoxedValue(VirtualizerTool tool)