coins.simd
Class BoundanalysisDwForLir

java.lang.Object
  coins.simd.BoundanalysisDwForLir

public class BoundanalysisDwForLir

extends java.lang.Object

Class for the downward bound analysis.

Constructor Summary

(package private)

BoundanalysisDwForLir(Function f)

Method Summary

void	boundanalysisDw(LirNode ins, BoundanalysisUwForLir bduw) Constructs a downward bound analyser.
IntLive	get(LirNode e) Retrieves live bits of a node.
void	put(LirNode e, IntLive b) Stores live bits of a node.
void	show() Prints out nodes and their bounds.

Methods inherited from class java.lang.Object

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

Constructor Detail

BoundanalysisDwForLir

BoundanalysisDwForLir(Function f)

Method Detail

boundanalysisDw

public void boundanalysisDw(LirNode ins,
                            BoundanalysisUwForLir bduw)

Constructs a downward bound analyser.

show

public void show()

Prints out nodes and their bounds.

get

public IntLive get(LirNode e)

Retrieves live bits of a node.

Parameters:

e - LirNode

put

public void put(LirNode e,
                IntLive b)

Stores live bits of a node.

Parameters:

e - LirNode

b - LirNode