org.graalvm.compiler.nodes

Class DeoptimizeNode

java.lang.Object

org.graalvm.compiler.graph.Node

org.graalvm.compiler.nodes.ValueNode

org.graalvm.compiler.nodes.FixedNode

org.graalvm.compiler.nodes.ControlSinkNode

org.graalvm.compiler.nodes.AbstractDeoptimizeNode

org.graalvm.compiler.nodes.DeoptimizeNode

All Implemented Interfaces:

Cloneable, Formattable, IterableNodeType, NodeInterface, DeoptimizingNode, DeoptimizingNode.DeoptBefore, FixedNodeInterface, LIRLowerable, Lowerable, NodeWithState, StaticDeoptimizingNode, ValueNodeInterface

public final class DeoptimizeNode
extends AbstractDeoptimizeNode
implements Lowerable, LIRLowerable, StaticDeoptimizingNode

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.StaticDeoptimizingNode

StaticDeoptimizingNode.GuardPriority

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 jdk.vm.ci.meta.DeoptimizationAction	action
protected int	debugId
static int	DEFAULT_DEBUG_ID
protected jdk.vm.ci.meta.DeoptimizationReason	reason
protected jdk.vm.ci.meta.SpeculationLog.Speculation	speculation
static NodeClass<DeoptimizeNode>	TYPE

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
DeoptimizeNode(jdk.vm.ci.meta.DeoptimizationAction action, jdk.vm.ci.meta.DeoptimizationReason reason)
DeoptimizeNode(jdk.vm.ci.meta.DeoptimizationAction action, jdk.vm.ci.meta.DeoptimizationReason reason, int debugId, jdk.vm.ci.meta.SpeculationLog.Speculation speculation, FrameState stateBefore)
DeoptimizeNode(jdk.vm.ci.meta.DeoptimizationAction action, jdk.vm.ci.meta.DeoptimizationReason reason, jdk.vm.ci.meta.SpeculationLog.Speculation speculation)

Method Summary

Modifier and Type	Method and Description
static void	deopt(jdk.vm.ci.meta.DeoptimizationAction action, jdk.vm.ci.meta.DeoptimizationReason reason)
void	generate(NodeLIRBuilderTool gen)
jdk.vm.ci.meta.DeoptimizationAction	getAction()
ValueNode	getActionAndReason(jdk.vm.ci.meta.MetaAccessProvider metaAccess)
int	getDebugId()
jdk.vm.ci.meta.DeoptimizationReason	getReason()
jdk.vm.ci.meta.SpeculationLog.Speculation	getSpeculation()
ValueNode	getSpeculation(jdk.vm.ci.meta.MetaAccessProvider metaAccess)
void	setAction(jdk.vm.ci.meta.DeoptimizationAction action)
void	setDebugId(int debugId)
void	setReason(jdk.vm.ci.meta.DeoptimizationReason reason)

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

canDeoptimize, setStateBefore, stateBefore

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, replaceAtAllUsages, 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, 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.Lowerable

lower

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

computePriority, mergeActions

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

asNode

Field Detail

DEFAULT_DEBUG_ID

public static final int DEFAULT_DEBUG_ID

See Also:

Constant Field Values

TYPE

public static final NodeClass<DeoptimizeNode> TYPE

action

protected jdk.vm.ci.meta.DeoptimizationAction action

reason

protected jdk.vm.ci.meta.DeoptimizationReason reason

debugId

protected int debugId

speculation

protected final jdk.vm.ci.meta.SpeculationLog.Speculation speculation

Constructor Detail

DeoptimizeNode

public DeoptimizeNode(jdk.vm.ci.meta.DeoptimizationAction action,
                      jdk.vm.ci.meta.DeoptimizationReason reason)

DeoptimizeNode

public DeoptimizeNode(jdk.vm.ci.meta.DeoptimizationAction action,
                      jdk.vm.ci.meta.DeoptimizationReason reason,
                      jdk.vm.ci.meta.SpeculationLog.Speculation speculation)

DeoptimizeNode

public DeoptimizeNode(jdk.vm.ci.meta.DeoptimizationAction action,
                      jdk.vm.ci.meta.DeoptimizationReason reason,
                      int debugId,
                      jdk.vm.ci.meta.SpeculationLog.Speculation speculation,
                      FrameState stateBefore)

Method Detail

getAction

public jdk.vm.ci.meta.DeoptimizationAction getAction()

Specified by:

getAction in interface StaticDeoptimizingNode

setAction

public void setAction(jdk.vm.ci.meta.DeoptimizationAction action)

Specified by:

setAction in interface StaticDeoptimizingNode

getReason

public jdk.vm.ci.meta.DeoptimizationReason getReason()

Specified by:

getReason in interface StaticDeoptimizingNode

setReason

public void setReason(jdk.vm.ci.meta.DeoptimizationReason reason)

Specified by:

setReason in interface StaticDeoptimizingNode

getDebugId

public int getDebugId()

setDebugId

public void setDebugId(int debugId)

generate

public void generate(NodeLIRBuilderTool gen)

Specified by:

generate in interface LIRLowerable

getActionAndReason

public ValueNode getActionAndReason(jdk.vm.ci.meta.MetaAccessProvider metaAccess)

Specified by:

getActionAndReason in class AbstractDeoptimizeNode

getSpeculation

public ValueNode getSpeculation(jdk.vm.ci.meta.MetaAccessProvider metaAccess)

Specified by:

getSpeculation in class AbstractDeoptimizeNode

getSpeculation

public jdk.vm.ci.meta.SpeculationLog.Speculation getSpeculation()

Specified by:

getSpeculation in interface StaticDeoptimizingNode

deopt

public static void deopt(jdk.vm.ci.meta.DeoptimizationAction action,
                         jdk.vm.ci.meta.DeoptimizationReason reason)