harpoon.Analysis.Instr
Class RegAlloc.SpillStore

java.lang.Object
  harpoon.IR.Assem.Instr
      harpoon.IR.Assem.InstrMEM
          harpoon.Analysis.Instr.RegAlloc.SpillStore

All Implemented Interfaces:

HCodeElement, CFGraphable<Instr,InstrEdge>, UseDefable, Graph.Node<Instr,InstrEdge>

Enclosing class:

RegAlloc

public static class RegAlloc.SpillStore
extends InstrMEM

Class for RegAlloc usage in spilling registers. Note that the constructors automagically put in the "appropriate" `d# and `s# operands. REP INVARIANT: SpillStores have only one dst Temp.

Field Summary

Fields inherited from class harpoon.IR.Assem.Instr

arrayFactory, canFallThrough, next, prev

Method Summary

Collection<Temp>

defC() Returns a Collection of all the Temps defined in this HCodeElement.

Methods inherited from class harpoon.IR.Assem.InstrMEM

accept, cloneMutateAssem, rename

Methods inherited from class harpoon.IR.Assem.Instr

cloneMutateAssem, def, edgeC, edges, getAssem, getEntry, getExit, getFactory, getGroups, getID, getInstrFor, getLineNumber, getNext, getPrev, getSourceFile, getTargets, hashCode, hasModifiableTargets, hasMultiplePredecessors, insertAt, insertInstrsAt, isDirective, isDummy, isJump, isLabel, isMove, isPred, isSucc, layout, map, map, map, pred, predC, remove, rename, rename, replace, replaceInstrList, setGroup, succ, succC, toString, use, useC

Methods inherited from class java.lang.Object

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

Method Detail

defC

public Collection<Temp> defC()

Description copied from interface: UseDefable

Returns a Collection of all the Temps defined in this HCodeElement.

Specified by:

defC in interface UseDefable

Overrides:

defC in class Instr