coins.ssa
Class PublicSsa

java.lang.Object
  coins.ssa.PublicSsa

public class PublicSsa

extends java.lang.Object

This class is to use SSA module from other optimizers.

Field Summary

(package private) SsaEnvironment	env The environment of the SSA module
(package private) Function	f The current function
(package private) MemoryAliasAnalyze	mem The memory alias analysis engine
(package private) SsaSymTab	sstab The symbol table of the SSA module

Constructor Summary

PublicSsa(Function func, IoRoot io)
Constructor

Method Summary

void	backTranslate() Back translate from SSA form.
void	translate() Translate into SSA form.

Methods inherited from class java.lang.Object

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

Field Detail

env

SsaEnvironment env

The environment of the SSA module

sstab

SsaSymTab sstab

The symbol table of the SSA module

f

Function f

The current function

mem

MemoryAliasAnalyze mem

The memory alias analysis engine

Constructor Detail

PublicSsa

public PublicSsa(Function func,
                 IoRoot io)

Constructor

Parameters:

func - The current function

io - The IoRoot of the COINS compiler

Method Detail

translate

public void translate()

Translate into SSA form. Pruned SSA is generated. Also, memory alias analysis are done.

backTranslate

public void backTranslate()

Back translate from SSA form. Sreedhar Method III is used.