com.oracle.graal.phases.graph

Class ScheduledNodeIterator

java.lang.Object

com.oracle.graal.phases.graph.ScheduledNodeIterator

Direct Known Subclasses:

GuardLoweringPhase.LowerGuards, GuardLoweringPhase.UseImplicitNullChecks

public abstract class ScheduledNodeIterator
extends Object

Iterates over a list of nodes, which usually comes from SchedulePhase.getBlockToNodesMap(). While iterating, it is possible to insert and replace nodes.

Field Summary

Fields

Modifier and Type	Field and Description
private ListIterator<Node>	iterator
private FixedWithNextNode	lastFixed
private FixedWithNextNode	reconnect

Constructor Summary

Constructors

Constructor and Description
ScheduledNodeIterator()

Method Summary

Modifier and Type	Method and Description
protected void	insert(FixedNode start, FixedWithNextNode end)
protected abstract void	processNode(Node node)
void	processNodes(Block block, SchedulePhase shedule)
protected void	replaceCurrent(FixedWithNextNode newNode)

Methods inherited from class java.lang.Object

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

Field Detail

lastFixed

private FixedWithNextNode lastFixed

reconnect

private FixedWithNextNode reconnect

iterator

private ListIterator<Node> iterator

Constructor Detail

ScheduledNodeIterator

public ScheduledNodeIterator()

Method Detail

processNodes

public void processNodes(Block block,
                         SchedulePhase shedule)

insert

protected void insert(FixedNode start,
                      FixedWithNextNode end)

replaceCurrent

protected void replaceCurrent(FixedWithNextNode newNode)

processNode

protected abstract void processNode(Node node)