cetus.transforms

Class LoopInterchange

java.lang.Object

cetus.transforms.TransformPass

cetus.transforms.LoopInterchange

public class LoopInterchange
extends TransformPass

Exchange loops if they are perfect nested loop.

Constructor Summary

Constructors

Constructor and Description
LoopInterchange(Program program)

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	getPassName() Returns the name of the transform pass
boolean	isLegal(java.util.LinkedList<Loop> nest, int src, int target)
void	start() Starts a transform pass
void	swapLoop(ForLoop loop1, ForLoop loop2)

Methods inherited from class cetus.transforms.TransformPass

run

Methods inherited from class java.lang.Object

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

Constructor Detail

LoopInterchange

public LoopInterchange(Program program)

Method Detail

getPassName

public java.lang.String getPassName()

Description copied from class: TransformPass

Returns the name of the transform pass

Specified by:

getPassName in class TransformPass

start

public void start()

Description copied from class: TransformPass

Starts a transform pass

Specified by:

start in class TransformPass

swapLoop

public void swapLoop(ForLoop loop1,
            ForLoop loop2)

isLegal

public boolean isLegal(java.util.LinkedList<Loop> nest,
              int src,
              int target)