harpoon.Analysis.Instr
Class SpillHeuristics

java.lang.Object
  harpoon.Analysis.Instr.SpillHeuristics

public class SpillHeuristics
extends Object

Abstracts away the heuristic used for deciding between spill candidates during graph simplification.

See "Spill code minimization techniques for optimizing compilers", Bernstein et. al

Nested Class Summary

protected class

SpillHeuristics.SpillHeuristic

Field Summary

static boolean	USE_ANANIAN_HEURISTIC
static boolean	USE_CHAITIN_HEURISTIC
static boolean	USE_PINTER_HEURISTICS

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

USE_ANANIAN_HEURISTIC

public static boolean USE_ANANIAN_HEURISTIC

USE_CHAITIN_HEURISTIC

public static boolean USE_CHAITIN_HEURISTIC

USE_PINTER_HEURISTICS

public static boolean USE_PINTER_HEURISTICS