jminusminus

Class NGraphRegisterAllocator

java.lang.Object

jminusminus.NRegisterAllocator

jminusminus.NGraphRegisterAllocator

public class NGraphRegisterAllocator
extends NRegisterAllocator

Implements register allocation using graph coloring algorithm.

Field Summary

Fields inherited from class jminusminus.NRegisterAllocator

cfg

Constructor Summary

Constructors

Constructor and Description
NGraphRegisterAllocator(NControlFlowGraph cfg) Construct a NGraphRegisterAllocator.

Method Summary

Methods

Modifier and Type	Method and Description
void	allocation() Build intervals with register allocation information in them.

Methods inherited from class jminusminus.NRegisterAllocator

buildIntervals

Methods inherited from class java.lang.Object

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

Constructor Detail

NGraphRegisterAllocator

public NGraphRegisterAllocator(NControlFlowGraph cfg)

Construct a NGraphRegisterAllocator.

Parameters:

cfg - an instance of a control flow graph.

Method Detail

allocation

public void allocation()

Build intervals with register allocation information in them.

Specified by:

allocation in class NRegisterAllocator