com.oracle.svm.core.graal.jdk

Class SubstrateArraysCopyOfWithExceptionNode

java.lang.Object

org.graalvm.compiler.graph.Node

org.graalvm.compiler.nodes.ValueNode

org.graalvm.compiler.nodes.FixedNode

org.graalvm.compiler.nodes.ControlSplitNode

org.graalvm.compiler.nodes.WithExceptionNode

com.oracle.svm.core.graal.jdk.SubstrateArraysCopyOfWithExceptionNode

All Implemented Interfaces:

SubstrateArraysCopyOf, Cloneable, Formattable, org.graalvm.compiler.graph.NodeInterface, org.graalvm.compiler.nodes.DeoptimizingNode, org.graalvm.compiler.nodes.DeoptimizingNode.DeoptBefore, org.graalvm.compiler.nodes.FixedNodeInterface, org.graalvm.compiler.nodes.memory.MemoryKill, org.graalvm.compiler.nodes.memory.SingleMemoryKill, org.graalvm.compiler.nodes.spi.Lowerable, org.graalvm.compiler.nodes.spi.NodeWithState, org.graalvm.compiler.nodes.spi.Virtualizable, org.graalvm.compiler.nodes.spi.VirtualizableAllocation, org.graalvm.compiler.nodes.ValueNodeInterface

public final class SubstrateArraysCopyOfWithExceptionNode
extends org.graalvm.compiler.nodes.WithExceptionNode
implements SubstrateArraysCopyOf, org.graalvm.compiler.nodes.DeoptimizingNode.DeoptBefore, org.graalvm.compiler.nodes.memory.SingleMemoryKill

Implementation for substrate Arrays.copyOf() with an exception edge. It is currently used only to intrinsify copying of Object arrays (no primitive arrays).

Nested Class Summary

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

org.graalvm.compiler.graph.Node.ConstantNodeParameter, org.graalvm.compiler.graph.Node.EdgeVisitor, org.graalvm.compiler.graph.Node.IndirectCanonicalization, org.graalvm.compiler.graph.Node.InjectedNodeParameter, org.graalvm.compiler.graph.Node.Input, org.graalvm.compiler.graph.Node.NodeInsertionStackTrace, org.graalvm.compiler.graph.Node.NodeIntrinsic, org.graalvm.compiler.graph.Node.NodeIntrinsicFactory, org.graalvm.compiler.graph.Node.OptionalInput, org.graalvm.compiler.graph.Node.Successor, org.graalvm.compiler.graph.Node.ValueNumberable

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

org.graalvm.compiler.nodes.DeoptimizingNode.DeoptAfter, org.graalvm.compiler.nodes.DeoptimizingNode.DeoptBefore, org.graalvm.compiler.nodes.DeoptimizingNode.DeoptDuring

Field Summary

Fields

Modifier and Type	Field and Description
protected org.graalvm.compiler.nodes.FrameState	stateAfter
protected org.graalvm.compiler.nodes.FrameState	stateBefore
static org.graalvm.compiler.graph.NodeClass<SubstrateArraysCopyOfWithExceptionNode>	TYPE

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

exceptionEdge, next

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

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
SubstrateArraysCopyOfWithExceptionNode(org.graalvm.compiler.core.common.type.Stamp stamp, org.graalvm.compiler.nodes.ValueNode original, org.graalvm.compiler.nodes.ValueNode originaLength, org.graalvm.compiler.nodes.ValueNode newLength, org.graalvm.compiler.nodes.ValueNode newArrayType, int bci) The stamp is conservative.

Method Summary

Modifier and Type	Method and Description
boolean	canDeoptimize()
org.graalvm.word.LocationIdentity	getKilledLocationIdentity()
org.graalvm.compiler.nodes.ValueNode	getNewArrayType()
org.graalvm.compiler.nodes.ValueNode	getNewLength()
org.graalvm.compiler.nodes.ValueNode	getOriginal()
org.graalvm.compiler.nodes.ValueNode	getOriginalLength()
org.graalvm.compiler.nodes.FixedNode	replaceWithNonThrowing()
void	setStateBefore(org.graalvm.compiler.nodes.FrameState state)
org.graalvm.compiler.nodes.FrameState	stateBefore()

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

createNextBegin, exceptionEdge, getPrimarySuccessor, getSuccessorCount, killExceptionEdge, next, probability, setExceptionEdge, setNext, setProbability

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

asNode, verify

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

asConstant, asJavaConstant, asSerializableConstant, getStackKind, graph, hasUsagesOtherThan, inferStamp, isAllowedUsageType, isConstant, isConstantPredicate, isDefaultConstant, isIllegalConstant, isJavaConstant, isNullConstant, isSerializableConstant, replaceAtUsages, setStamp, stamp, updateStamp

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

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.oracle.svm.core.graal.jdk.SubstrateArraysCopyOf

computeStamp, virtualize

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

lower

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

canUseAsStateDuring

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

states

Field Detail

TYPE

public static final org.graalvm.compiler.graph.NodeClass<SubstrateArraysCopyOfWithExceptionNode> TYPE

stateBefore

protected org.graalvm.compiler.nodes.FrameState stateBefore

stateAfter

protected org.graalvm.compiler.nodes.FrameState stateAfter

Constructor Detail

SubstrateArraysCopyOfWithExceptionNode

public SubstrateArraysCopyOfWithExceptionNode(org.graalvm.compiler.core.common.type.Stamp stamp,
                                              org.graalvm.compiler.nodes.ValueNode original,
                                              org.graalvm.compiler.nodes.ValueNode originaLength,
                                              org.graalvm.compiler.nodes.ValueNode newLength,
                                              org.graalvm.compiler.nodes.ValueNode newArrayType,
                                              int bci)

The stamp is conservative. The concrete type will be loaded from newTypeObject.

Method Detail

getOriginal

public org.graalvm.compiler.nodes.ValueNode getOriginal()

Specified by:

getOriginal in interface SubstrateArraysCopyOf

getOriginalLength

public org.graalvm.compiler.nodes.ValueNode getOriginalLength()

Specified by:

getOriginalLength in interface SubstrateArraysCopyOf

getNewArrayType

public org.graalvm.compiler.nodes.ValueNode getNewArrayType()

Specified by:

getNewArrayType in interface SubstrateArraysCopyOf

getNewLength

public org.graalvm.compiler.nodes.ValueNode getNewLength()

Specified by:

getNewLength in interface SubstrateArraysCopyOf

canDeoptimize

public boolean canDeoptimize()

Specified by:

canDeoptimize in interface org.graalvm.compiler.nodes.DeoptimizingNode

stateBefore

public org.graalvm.compiler.nodes.FrameState stateBefore()

Specified by:

stateBefore in interface org.graalvm.compiler.nodes.DeoptimizingNode.DeoptBefore

setStateBefore

public void setStateBefore(org.graalvm.compiler.nodes.FrameState state)

Specified by:

setStateBefore in interface org.graalvm.compiler.nodes.DeoptimizingNode.DeoptBefore

getKilledLocationIdentity

public org.graalvm.word.LocationIdentity getKilledLocationIdentity()

Specified by:

getKilledLocationIdentity in interface org.graalvm.compiler.nodes.memory.SingleMemoryKill

replaceWithNonThrowing

public org.graalvm.compiler.nodes.FixedNode replaceWithNonThrowing()

Overrides:

replaceWithNonThrowing in class org.graalvm.compiler.nodes.WithExceptionNode