br.usp.each.saeg.asm.defuse

Class DefUseChain

java.lang.Object

br.usp.each.saeg.asm.defuse.DefUseChain

public class DefUseChain
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
int	def
int	target
int	use
int	var

Constructor Summary

Constructors

Constructor and Description
DefUseChain(int def, int use, int var)
DefUseChain(int def, int use, int target, int var)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
static DefUseChain[]	globals(DefUseChain[] chains, int[] leaders, int[][] basicBlocks)
int	hashCode()
boolean	isComputationalChain()
static boolean	isGlobal(DefUseChain chain, int[] leaders, int[][] basicBlocks)
boolean	isPredicateChain()
static DefUseChain[]	toBasicBlock(DefUseChain[] chains, int[] leaders, int[][] basicBlocks)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

def

public final int def

use

public final int use

target

public final int target

var

public final int var

Constructor Detail

DefUseChain

public DefUseChain(int def,
                   int use,
                   int var)

DefUseChain

public DefUseChain(int def,
                   int use,
                   int target,
                   int var)

Method Detail

isComputationalChain

public boolean isComputationalChain()

isPredicateChain

public boolean isPredicateChain()

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

globals

public static DefUseChain[] globals(DefUseChain[] chains,
                                    int[] leaders,
                                    int[][] basicBlocks)

toBasicBlock

public static DefUseChain[] toBasicBlock(DefUseChain[] chains,
                                         int[] leaders,
                                         int[][] basicBlocks)

isGlobal

public static boolean isGlobal(DefUseChain chain,
                               int[] leaders,
                               int[][] basicBlocks)