scale.backend.ppc
Class PrologMarker

java.lang.Object
  scale.backend.Instruction
      scale.backend.Marker
          scale.backend.ppc.PrologMarker

All Implemented Interfaces:

java.lang.Cloneable

public class PrologMarker
extends Marker

This class marks the position for the routine prolog.

$Id: PrologMarker.java,v 1.3 2005-03-24 13:56:51 burrill Exp $

Copyright 2005 by the Scale Compiler Group,
Department of Computer Science
University of Massachusetts,
Amherst MA. 01003, USA
All Rights Reserved.

Constructor Summary

PrologMarker()

Method Summary

void	assembler(Assembler asm, Emit emit) Insert the assembler directive for the prolog.

Methods inherited from class scale.backend.Marker

getExecutionCycles, getOpcode, independent, instructionSize, isMarker, nullify, remapDestRegister, remapRegisters, remapSrcRegister, specifyRegisterUsage, toString

Methods inherited from class scale.backend.Instruction

canBeDeleted, clone, copy, defs, ehash, getBBID, getCopyDest, getCopySrc, getDestRegister, getFunctionalUnit, getLoopNumber, getNext, getPredicate, getPredicates, getSrcRegisters, getTag, isBranch, isCopy, isLabel, isLoad, isMandatory, isPhi, isPredicated, isPredicatedOnTrue, isPrefetch, isSpillInstruction, isSpillLoadPoint, isSpillStorePoint, isStore, markSpillInstruction, mods, nullified, numPredicates, removePredicates, setBBID, setLoopNumber, setMandatory, setNext, setPredicate, setPredicate, setPredicatedOnTrue, setPredicates, setsSpecialReg, setTag, specifyNotSpillLoadPoint, specifySpillStorePoint, uses

Methods inherited from class java.lang.Object

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

Constructor Detail

PrologMarker

public PrologMarker()

Method Detail

assembler

public void assembler(Assembler asm,
                      Emit emit)

Insert the assembler directive for the prolog.

Overrides:

assembler in class Marker