cetus.transforms

Class BranchEliminator

java.lang.Object

cetus.transforms.TransformPass

cetus.transforms.BranchEliminator

public class BranchEliminator
extends TransformPass

This transformation pass detects unreachable code due to branches that can be evaluated at compile time. This is a complement transformation to the dead-code elimination based on data dependences.

Constructor Summary

Constructors

Constructor and Description
BranchEliminator(Program program) Constructs a new branch eliminator

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	getPassName() Returns the pass name
void	start() Performs branch elimination until there is no more opportunities remaining.

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

BranchEliminator

public BranchEliminator(Program program)

Constructs a new branch eliminator

Method Detail

getPassName

public java.lang.String getPassName()

Returns the pass name

Specified by:

getPassName in class TransformPass

start

public void start()

Performs branch elimination until there is no more opportunities remaining.

Specified by:

start in class TransformPass