com.oracle.graal.compiler.common.cfg

Class Loop<T extends AbstractBlockBase<T>>

java.lang.Object

com.oracle.graal.compiler.common.cfg.Loop<T>

Direct Known Subclasses:

HIRLoop

public abstract class Loop<T extends AbstractBlockBase<T>>
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
private List<T>	blocks
private List<Loop<T>>	children
private int	depth
private List<T>	exits
private T	header
private int	index
private Loop<T>	parent

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Loop(Loop<T> parent, int index, T header)

Method Summary

Modifier and Type	Method and Description
List<T>	getBlocks()
List<Loop<T>>	getChildren()
int	getDepth()
List<T>	getExits()
T	getHeader()
int	getIndex()
Loop<T>	getParent()
abstract long	numBackedges()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

parent

private final Loop<T extends AbstractBlockBase<T>> parent

children

private final List<Loop<T extends AbstractBlockBase<T>>> children

depth

private final int depth

index

private final int index

header

private final T extends AbstractBlockBase<T> header

blocks

private final List<T extends AbstractBlockBase<T>> blocks

exits

private final List<T extends AbstractBlockBase<T>> exits

Constructor Detail

Loop

protected Loop(Loop<T> parent,
               int index,
               T header)

Method Detail

numBackedges

public abstract long numBackedges()

toString

public String toString()

Overrides:

toString in class Object

getParent

public Loop<T> getParent()

getChildren

public List<Loop<T>> getChildren()

getDepth

public int getDepth()

getIndex

public int getIndex()

getHeader

public T getHeader()

getBlocks

public List<T> getBlocks()

getExits

public List<T> getExits()