com.oracle.graal.nodes

Class EntryMarkerNode

java.lang.Object

com.oracle.graal.graph.Node

com.oracle.graal.nodes.ValueNode

com.oracle.graal.nodes.FixedNode

com.oracle.graal.nodes.FixedWithNextNode

com.oracle.graal.nodes.AbstractBeginNode

com.oracle.graal.nodes.BeginStateSplitNode

com.oracle.graal.nodes.EntryMarkerNode

All Implemented Interfaces:

IterableNodeType, NodeInterface, Simplifiable, AnchoringNode, GuardingNode, LIRLowerable, NodeWithState, StateSplit, Cloneable, Formattable, KindProvider

public final class EntryMarkerNode
extends BeginStateSplitNode
implements IterableNodeType, Simplifiable, LIRLowerable

This node will be inserted at point specified by StructuredGraph.getEntryBCI(), usually by the graph builder.

Nested Class Summary

Nested classes/interfaces inherited from class com.oracle.graal.graph.Node

Node.ConstantNodeParameter, Node.InjectedNodeParameter, Node.Input, Node.NodeIntrinsic, Node.OptionalInput, Node.Successor, Node.ValueNumberable

Field Summary

Fields

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

Fields inherited from class com.oracle.graal.nodes.BeginStateSplitNode

stateAfter

Fields inherited from class com.oracle.graal.nodes.FixedWithNextNode

next

Fields inherited from class com.oracle.graal.nodes.ValueNode

stamp

Fields inherited from class com.oracle.graal.graph.Node

NODE_LIST, NOT_ITERABLE, USE_UNSAFE_TO_CLONE, WithAllEdges, WithNoEdges, WithOnlyInputEdges, WithOnlySucessorEdges

Constructor Summary

Constructors

Constructor and Description
EntryMarkerNode()

Method Summary

Modifier and Type	Method and Description
void	generate(NodeLIRBuilderTool gen)
void	simplify(SimplifierTool tool) Must be overridden by subclasses that implement Simplifiable.

Methods inherited from class com.oracle.graal.nodes.BeginStateSplitNode

hasSideEffect, setStateAfter, stateAfter

Methods inherited from class com.oracle.graal.nodes.AbstractBeginNode

anchored, getBlockNodes, guards, prepareDelete, prepareDelete, prevBegin, proxies, removeProxies, verify

Methods inherited from class com.oracle.graal.nodes.FixedWithNextNode

asNode, next, setNext

Methods inherited from class com.oracle.graal.nodes.ValueNode

asConstant, asJavaConstant, getKind, graph, inferStamp, isAllowedUsageType, isConstant, isConstantPredicate, isNullConstant, setStamp, stamp, updateStamp

Methods inherited from class com.oracle.graal.graph.Node

acceptInputs, acceptSuccessors, afterClone, assertFalse, assertTrue, cfgPredecessors, cfgSuccessors, clearInputs, clearSuccessors, copyWithInputs, copyWithInputs, equals, fail, formatTo, getDebugProperties, getDebugProperties, getId, getNodeClass, getUsageAt, getUsageCount, hashCode, hasNoUsages, hasUsages, inputs, isAlive, isDeleted, markDeleted, modCount, newIdentityMap, newIdentityMap, newIdentityMap, newMap, newMap, newMap, newSet, newSet, predecessor, pushInputs, removeUsage, replaceAndDelete, replaceAtMatchingUsages, replaceAtPredecessor, replaceAtUsages, replaceAtUsages, replaceAtUsages, replaceFirstInput, replaceFirstSuccessor, safeDelete, successors, toString, toString, updatePredecessor, updateUsages, updateUsagesInterface, usages, valueEquals, verifyEdges, verifyInputs

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.oracle.graal.nodes.StateSplit

asNode

Methods inherited from interface com.oracle.graal.nodes.spi.NodeWithState

states

Methods inherited from interface com.oracle.graal.nodes.extended.GuardingNode

asNode

Methods inherited from interface com.oracle.graal.nodes.extended.AnchoringNode

asNode

Field Detail

TYPE

public static final NodeClass<EntryMarkerNode> TYPE

Constructor Detail

EntryMarkerNode

public EntryMarkerNode()

Method Detail

simplify

public void simplify(SimplifierTool tool)

Description copied from class: Node

Must be overridden by subclasses that implement Simplifiable. The implementation in Node exists to obviate the need to cast a node before invoking Simplifiable.simplify(SimplifierTool).

Specified by:

simplify in interface Simplifiable

Overrides:

simplify in class AbstractBeginNode

generate

public void generate(NodeLIRBuilderTool gen)

Specified by:

generate in interface LIRLowerable

Overrides:

generate in class AbstractBeginNode