sandmark.util.controlflowgraph
Class InterferenceGraph.PartialNode

java.lang.Object
  |
  +--sandmark.util.controlflowgraph.InterferenceGraph.RangeNode
        |
        +--sandmark.util.controlflowgraph.InterferenceGraph.PartialNode

All Implemented Interfaces:

java.lang.Comparable

Enclosing class:

InterferenceGraph

static class InterferenceGraph.PartialNode

extends InterferenceGraph.RangeNode

implements java.lang.Comparable

Represents a part basic block as a live range. This class is used simply as an abstraction, it should be used for variable range analysis only.

Field Summary

(package private) int	myLabel
(package private) static int	ourCount

Method Summary

int	compareTo(java.lang.Object o)
static InterferenceGraph.PartialNode	getInstance(InterferenceGraph.RangeNode partOf, int start, int end)
boolean	intersects(InterferenceGraph.RangeNode other)
static InterferenceGraph.RangeNode	mergeIntersecting(InterferenceGraph.RangeNode n1, InterferenceGraph.RangeNode n2)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

ourCount

static int ourCount

myLabel

int myLabel

Method Detail

getInstance

public static InterferenceGraph.PartialNode getInstance(InterferenceGraph.RangeNode partOf,
                                                        int start,
                                                        int end)

intersects

public boolean intersects(InterferenceGraph.RangeNode other)

Overrides:

intersects in class InterferenceGraph.RangeNode

toString

public java.lang.String toString()

Overrides:

toString in class InterferenceGraph.RangeNode

compareTo

public int compareTo(java.lang.Object o)

Specified by:

compareTo in interface java.lang.Comparable

Overrides:

compareTo in class InterferenceGraph.RangeNode

mergeIntersecting

public static InterferenceGraph.RangeNode mergeIntersecting(InterferenceGraph.RangeNode n1,
                                                            InterferenceGraph.RangeNode n2)