Class ExplodeLoopNode

java.lang.Object

jdk.graal.compiler.graph.Node

jdk.graal.compiler.nodes.ValueNode

jdk.graal.compiler.nodes.FixedNode

jdk.graal.compiler.nodes.FixedWithNextNode

jdk.graal.compiler.replacements.nodes.ExplodeLoopNode

All Implemented Interfaces:

Cloneable, Formattable, NodeWithIdentity, FixedNodeInterface, FixedWithNextNodeInterface, ValueNodeInterface

public final class ExplodeLoopNode
extends FixedWithNextNode
implements NodeWithIdentity

Placeholder node to denote to snippet preparation that the following loop must be completely unrolled.

See Also:

• Snippet.VarargsParameter

Nested Class Summary

Nested classes/interfaces inherited from class jdk.graal.compiler.graph.Node

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

Field Summary

Fields

Modifier and Type	Field	Description
static final NodeClass<ExplodeLoopNode>	TYPE

Fields inherited from class jdk.graal.compiler.nodes.FixedWithNextNode

next

Fields inherited from class jdk.graal.compiler.nodes.ValueNode

EMPTY_ARRAY, stamp

Fields inherited from class jdk.graal.compiler.graph.Node

NOT_ITERABLE, TRACK_CREATION_POSITION, WithAllEdges, WithOnlyInputEdges

Constructor Summary

Constructors

Constructor	Description
ExplodeLoopNode()

Method Summary

Modifier and Type	Method	Description
static void	explodeLoop()	A call to this method must be placed immediately prior to the loop that is to be exploded.
LoopBeginNode	findLoopBegin()

Methods inherited from class jdk.graal.compiler.nodes.FixedWithNextNode

asFixedWithNextNode, next, setNext

Methods inherited from class jdk.graal.compiler.nodes.FixedNode

asFixedNode, verifyNode

Methods inherited from class jdk.graal.compiler.nodes.ValueNode

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

Methods inherited from class jdk.graal.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, getId, getIdBeforeDeletion, getInsertionPosition, getNodeClass, getNodeSourcePosition, getOptions, getUsageCount, hasExactlyOneUsage, hasExactlyOneUsageOfType, hashCode, hasMoreThanOneUsage, hasNoUsages, hasUsages, inputPositions, inputs, isAlive, isDeleted, isUnregistered, markDeleted, maybeNotifyZeroUsages, modCount, predecessor, pushInputs, removeDeadUsages, removeUsage, removeUsages, replaceAllInputs, replaceAndDelete, replaceAtAllUsages, replaceAtMatchingUsages, replaceAtPredecessor, replaceAtUsages, replaceAtUsages, replaceAtUsages, replaceAtUsages, replaceAtUsages, replaceAtUsagesAndDelete, replaceFirstInput, replaceFirstSuccessor, safeDelete, setCreationPosition, setInsertionPosition, setNodeSourcePosition, singleUsage, successorPositions, successors, toString, toString, updateNodeSourcePosition, updatePredecessor, updateUsages, usages, valueEquals, verify, verify, verifyEdges, verifyInputs, withNodeSourcePosition

Methods inherited from class java.lang.Object

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

Methods inherited from interface jdk.graal.compiler.nodes.FixedNodeInterface

asFixedNode

Methods inherited from interface jdk.graal.compiler.nodes.ValueNodeInterface

asNode

Field Details

TYPE

public static final NodeClass<ExplodeLoopNode> TYPE

Constructor Details

ExplodeLoopNode

public ExplodeLoopNode()

Method Details

findLoopBegin

public LoopBeginNode findLoopBegin()

explodeLoop

public static void explodeLoop()

A call to this method must be placed immediately prior to the loop that is to be exploded.