com.oracle.graal.phases.graph

Class ScopedPostOrderNodeIterator

java.lang.Object

com.oracle.graal.phases.graph.ScopedPostOrderNodeIterator

public abstract class ScopedPostOrderNodeIterator
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected FixedNode	currentScopeStart
private Deque<FixedNode>	nodeQueue
private NodeBitMap	queuedNodes
private Deque<FixedNode>	scopes

Constructor Summary

Constructors

Constructor and Description
ScopedPostOrderNodeIterator(StructuredGraph graph)

Method Summary

Modifier and Type	Method and Description
void	apply()
protected Deque<FixedNode>	getScopes(StructuredGraph graph)
protected abstract void	initializeScope()
protected abstract void	invoke(Invoke invoke)
private FixedNode	nextQueuedNode()
void	processScope()
private void	queue(Node node)
private void	queue(NodeIterable<? extends Node> iter)
protected void	queueLoopBeginSuccessors(LoopBeginNode node)
protected void	queueLoopExitSuccessors(LoopExitNode node)
private void	queueMerge(AbstractEndNode end)
private void	queueSuccessors(FixedNode x)
private boolean	visitedAllEnds(AbstractMergeNode merge)

Methods inherited from class java.lang.Object

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

Field Detail

nodeQueue

private final Deque<FixedNode> nodeQueue

queuedNodes

private final NodeBitMap queuedNodes

scopes

private final Deque<FixedNode> scopes

currentScopeStart

protected FixedNode currentScopeStart

Constructor Detail

ScopedPostOrderNodeIterator

public ScopedPostOrderNodeIterator(StructuredGraph graph)

Method Detail

apply

public void apply()

processScope

public void processScope()

queueLoopBeginSuccessors

protected void queueLoopBeginSuccessors(LoopBeginNode node)

queueLoopExitSuccessors

protected void queueLoopExitSuccessors(LoopExitNode node)

getScopes

protected Deque<FixedNode> getScopes(StructuredGraph graph)

queueSuccessors

private void queueSuccessors(FixedNode x)

queue

private void queue(NodeIterable<? extends Node> iter)

queue

private void queue(Node node)

nextQueuedNode

private FixedNode nextQueuedNode()

queueMerge

private void queueMerge(AbstractEndNode end)

visitedAllEnds

private boolean visitedAllEnds(AbstractMergeNode merge)

initializeScope

protected abstract void initializeScope()

invoke

protected abstract void invoke(Invoke invoke)