harpoon.Analysis.Tree
Class ConstantPropagation

java.lang.Object
  harpoon.Analysis.Transformation.MethodMutator
      harpoon.Analysis.Tree.ConstantPropagation

All Implemented Interfaces:

Serializable

public class ConstantPropagation
extends MethodMutator

ConstantPropagation performs constant propagation on canonical tree form.

Version:

$Id: ConstantPropagation.java,v 1.4 2002/04/10 03:02:06 cananian Exp $

Author:

Karen Zee <kkz@tmi.lcs.mit.edu>

See Also:

Serialized Form

Constructor Summary

ConstantPropagation(HCodeFactory parent)
Creates a ConstantPropagation.

Method Summary

protected HCode

mutateHCode(HCodeAndMaps input) Override this method to effect transformations on split methods.

Methods inherited from class harpoon.Analysis.Transformation.MethodMutator

cloneHCode, codeFactory, mutateCodeName

Methods inherited from class java.lang.Object

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

Constructor Detail

ConstantPropagation

public ConstantPropagation(HCodeFactory parent)

Creates a ConstantPropagation.

Method Detail

mutateHCode

protected HCode mutateHCode(HCodeAndMaps input)

Description copied from class: MethodMutator

Override this method to effect transformations on split methods.

Overrides:

mutateHCode in class MethodMutator