scale.backend.ppc
Class FcccInstruction

java.lang.Object
  scale.backend.Instruction
      scale.backend.ppc.PPCInstruction
          scale.backend.ppc.FcInstruction
              scale.backend.ppc.FccInstruction
                  scale.backend.ppc.FcccInstruction

All Implemented Interfaces:

java.lang.Cloneable

public class FcccInstruction
extends FccInstruction

This is the base class for all PPC instructions that have a constant value.

$Id: FcccInstruction.java,v 1.5 2006-11-09 00:56:05 burrill Exp $

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

Field Summary

protected int

cv3 The third constant value.

Fields inherited from class scale.backend.ppc.FccInstruction

cv2

Fields inherited from class scale.backend.ppc.FcInstruction

cv1

Fields inherited from class scale.backend.ppc.PPCInstruction

opcode

Constructor Summary

FcccInstruction(int opcode, int cv1, int cv2, int cv3)

Method Summary

void	assembler(Assembler asm, Emit emit) Insert the assembler representation of the instruction into the output stream.
java.lang.String	toString()

Methods inherited from class scale.backend.ppc.PPCInstruction

assembleDisp, canBeDeleted, defs, getOpcode, independent, instructionSize, isLoad, isStore, remapDestRegister, remapRegisters, remapSrcRegister, setOpcode, specifyRegisterUsage, uses

Methods inherited from class scale.backend.Instruction

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

Methods inherited from class java.lang.Object

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

Field Detail

cv3

protected int cv3

The third constant value.

Constructor Detail

FcccInstruction

public FcccInstruction(int opcode,
                       int cv1,
                       int cv2,
                       int cv3)

Parameters:

opcode - is the instruction's opcode

cv1 - is the first constant value

cv2 - is the second constant value

cv3 - is the third constant value

Method Detail

assembler

public void assembler(Assembler asm,
                      Emit emit)

Insert the assembler representation of the instruction into the output stream.

Overrides:

assembler in class FccInstruction

toString

public java.lang.String toString()

Overrides:

toString in class FccInstruction