org.graalvm.compiler.nodes.java

Class NewMultiArrayNode

java.lang.Object

org.graalvm.compiler.graph.Node

org.graalvm.compiler.nodes.ValueNode

org.graalvm.compiler.nodes.FixedNode

org.graalvm.compiler.nodes.FixedWithNextNode

org.graalvm.compiler.nodes.DeoptimizingFixedWithNextNode

org.graalvm.compiler.nodes.java.NewMultiArrayNode

All Implemented Interfaces:

Cloneable, Formattable, NodeWithIdentity, DeoptimizingNode, DeoptimizingNode.DeoptBefore, FixedNodeInterface, FixedWithNextNodeInterface, ArrayLengthProvider, Lowerable, NodeWithState, ValueNodeInterface

public class NewMultiArrayNode
extends DeoptimizingFixedWithNextNode
implements Lowerable, ArrayLengthProvider, NodeWithIdentity

The NewMultiArrayNode represents an allocation of a multi-dimensional object array.

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

Nested classes/interfaces inherited from interface org.graalvm.compiler.nodes.spi.ArrayLengthProvider

ArrayLengthProvider.FindLengthMode

Nested classes/interfaces inherited from interface org.graalvm.compiler.nodes.DeoptimizingNode

DeoptimizingNode.DeoptAfter, DeoptimizingNode.DeoptBefore, DeoptimizingNode.DeoptDuring

Field Summary

Fields

Modifier and Type	Field and Description
protected NodeInputList<ValueNode>	dimensions
protected ResolvedJavaType	type
static NodeClass<NewMultiArrayNode>	TYPE

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

stateBefore

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

next

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

Modifier	Constructor and Description
protected	NewMultiArrayNode(NodeClass<? extends NewMultiArrayNode> c, ResolvedJavaType type, ValueNode[] dimensions)
	NewMultiArrayNode(ResolvedJavaType type, ValueNode[] dimensions)

Method Summary

Modifier and Type	Method and Description
boolean	canDeoptimize() Determines if this node needs deoptimization information.
ValueNode	dimension(int index)
int	dimensionCount()
NodeList<ValueNode>	dimensions()
ValueNode	findLength(ArrayLengthProvider.FindLengthMode mode, ConstantReflectionProvider constantReflection) Returns the length of the array described by this node, or null if it is not available.
ResolvedJavaType	type()

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

setStateBefore, stateBefore

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

asFixedWithNextNode, next, setNext

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

asFixedNode, verify

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

afterClone, 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, toString, updateNodeSourcePosition, updatePredecessor, updateUsages, usages, valueEquals, verifyEdges, verifyInputs, verifySourcePosition, withNodeSourcePosition

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.graalvm.compiler.nodes.spi.Lowerable

lower

Methods inherited from interface org.graalvm.compiler.nodes.ValueNodeInterface

asNode

Methods inherited from interface org.graalvm.compiler.nodes.DeoptimizingNode.DeoptBefore

canUseAsStateDuring

Methods inherited from interface org.graalvm.compiler.nodes.spi.NodeWithState

states

Methods inherited from interface org.graalvm.compiler.nodes.FixedNodeInterface

asFixedNode

Field Detail

TYPE

public static final NodeClass<NewMultiArrayNode> TYPE

dimensions

protected NodeInputList<ValueNode> dimensions

type

protected final ResolvedJavaType type

Constructor Detail

NewMultiArrayNode

public NewMultiArrayNode(ResolvedJavaType type,
                         ValueNode[] dimensions)

NewMultiArrayNode

protected NewMultiArrayNode(NodeClass<? extends NewMultiArrayNode> c,
                            ResolvedJavaType type,
                            ValueNode[] dimensions)

Method Detail

dimension

public ValueNode dimension(int index)

dimensionCount

public int dimensionCount()

dimensions

public NodeList<ValueNode> dimensions()

type

public ResolvedJavaType type()

canDeoptimize

public boolean canDeoptimize()

Description copied from interface: DeoptimizingNode

Determines if this node needs deoptimization information.

Specified by:

canDeoptimize in interface DeoptimizingNode

findLength

public ValueNode findLength(ArrayLengthProvider.FindLengthMode mode,
                            ConstantReflectionProvider constantReflection)

Description copied from interface: ArrayLengthProvider

Returns the length of the array described by this node, or null if it is not available. Details of the different modes are documented in ArrayLengthProvider.FindLengthMode. This method should not be called directly. Use GraphUtil.arrayLength(org.graalvm.compiler.nodes.ValueNode, org.graalvm.compiler.nodes.spi.ArrayLengthProvider.FindLengthMode, ConstantReflectionProvider) instead.

Specified by:

findLength in interface ArrayLengthProvider