org.graalvm.compiler.replacements.nodes

Class VirtualizableInvokeMacroNode

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.replacements.nodes.MacroNode

org.graalvm.compiler.replacements.nodes.MacroStateSplitNode

org.graalvm.compiler.replacements.nodes.VirtualizableInvokeMacroNode

All Implemented Interfaces:

Cloneable, Formattable, NodeInterface, DeoptBciSupplier, FixedNodeInterface, Invokable, MemoryKill, SingleMemoryKill, Lowerable, NodeWithState, Virtualizable, StateSplit, ValueNodeInterface

public class VirtualizableInvokeMacroNode
extends MacroStateSplitNode
implements Virtualizable

A helper class to allow elimination of byte code instrumentation that could interfere with escape analysis.

Nested Class Summary

Nested classes/interfaces inherited from class org.graalvm.compiler.replacements.nodes.MacroNode

MacroNode.MacroParams

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
static NodeClass<VirtualizableInvokeMacroNode>	TYPE

Fields inherited from class org.graalvm.compiler.replacements.nodes.MacroStateSplitNode

stateAfter

Fields inherited from class org.graalvm.compiler.replacements.nodes.MacroNode

arguments, bci, callerMethod, invokeKind, returnStamp, targetMethod

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

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
VirtualizableInvokeMacroNode(MacroNode.MacroParams p)

Method Summary

Modifier and Type	Method and Description
void	virtualize(VirtualizerTool tool) A node class can implement this method to convey information about what its effect would be if some of its inputs were virtualized.

Methods inherited from class org.graalvm.compiler.replacements.nodes.MacroStateSplitNode

getKilledLocationIdentity, hasSideEffect, replaceSnippetInvokes, setStateAfter, stateAfter

Methods inherited from class org.graalvm.compiler.replacements.nodes.MacroNode

afterClone, asFixedNode, assertArgumentCount, bci, createInvoke, getArgument, getArgumentCount, getContextMethod, getInvokeKind, getLocationIdentity, getLoweredSnippetGraph, getTargetMethod, lower, lowerReplacement, replaceWithInvoke, setBci, toArgumentArray

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

asNode, next, setNext

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

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, replaceAtAllUsages, replaceAtUsages, setStamp, stamp, updateStamp

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

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, 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 org.graalvm.compiler.nodes.spi.NodeWithState

states

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

asNode

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

isAlive, updateInliningLogAfterClone, updateInliningLogAfterRegister

Field Detail

TYPE

public static final NodeClass<VirtualizableInvokeMacroNode> TYPE

Constructor Detail

VirtualizableInvokeMacroNode

public VirtualizableInvokeMacroNode(MacroNode.MacroParams p)

Method Detail

virtualize

public void virtualize(VirtualizerTool tool)

Description copied from interface: Virtualizable

A node class can implement this method to convey information about what its effect would be if some of its inputs were virtualized. All modifications must be made through the supplied tool, and not directly on the node, because by the time this method is called the virtualized/non-virtualized state is still speculative and might not hold because of loops, etc.

Specified by:

virtualize in interface Virtualizable

Parameters:

tool - the tool used to describe the effects of this node