org.graalvm.compiler.nodes.java

Class ValidateNewInstanceClassNode

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

org.graalvm.compiler.nodes.java.ValidateNewInstanceClassNode

All Implemented Interfaces:

Cloneable, Formattable, MemoryKillMarker, SimplifiableMarker, FixedNodeInterface, MemoryKill, SingleMemoryKill, Lowerable, Simplifiable, ValueNodeInterface

public final class ValidateNewInstanceClassNode
extends WithExceptionNode
implements Lowerable, Simplifiable, SingleMemoryKill

This node represents the class type checks for a DynamicNewInstanceNode and throws any needed exceptions. An exception can occur if the provided ValidateNewInstanceClassNode.clazz is null or of a primitive, array, interface, abstract, or Class type.

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.memory.MemoryKill

MemoryKill.NoLocation

Field Summary

Fields

Modifier and Type	Field and Description
static NodeClass<ValidateNewInstanceClassNode>	TYPE

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

exceptionEdge, 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

Fields inherited from interface org.graalvm.compiler.nodes.memory.MemoryKill

MULTI_KILL_NO_LOCATION, NO_LOCATION

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ValidateNewInstanceClassNode(ValueNode clazz)

Method Summary

Modifier and Type	Method and Description
ValueNode	getClassClass()
ValueNode	getInstanceType()
org.graalvm.word.LocationIdentity	getKilledLocationIdentity() This method is used to determine which memory location is killed by this node.
void	setClassClass(ValueNode newClassClass)
void	simplify(SimplifierTool tool)

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

exceptionEdge, getPrimarySuccessor, getProfileData, getSuccessorCount, killExceptionEdge, next, probability, replaceWithNonThrowing, setExceptionEdge, setNext, setProbability

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

successorProbabilities

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.memory.MemoryKill

asMultiMemoryKill, asSingleMemoryKill, isMemoryKill, isMultiMemoryKill, isSingleMemoryKill

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

asNode

Field Detail

TYPE

public static final NodeClass<ValidateNewInstanceClassNode> TYPE

Constructor Detail

ValidateNewInstanceClassNode

protected ValidateNewInstanceClassNode(ValueNode clazz)

Method Detail

getInstanceType

public ValueNode getInstanceType()

getClassClass

public ValueNode getClassClass()

setClassClass

public void setClassClass(ValueNode newClassClass)

getKilledLocationIdentity

public org.graalvm.word.LocationIdentity getKilledLocationIdentity()

Description copied from interface: SingleMemoryKill

This method is used to determine which memory location is killed by this node. Returning the special value LocationIdentity.any() will kill all memory locations.

Specified by:

getKilledLocationIdentity in interface SingleMemoryKill

Returns:

the identity of the location killed by this node.

simplify

public void simplify(SimplifierTool tool)

Specified by:

simplify in interface Simplifiable