cfg
Class LoadVarInst

java.lang.Object
  cfg.TACInst
      cfg.LoadInst
          cfg.LoadVarInst

public class LoadVarInst
extends LoadInst

A class representing a three-address code load variable (move) instruction (LoadVarInst). A load variable instruction consists of a destination variable and a source variable (inherited from LoadInst). From TACInst it also inherits an opcode (LDVAR).

Field Summary

Fields inherited from class cfg.LoadInst

destination, source

Fields inherited from class cfg.TACInst

BINADD, BINAND, BINDIV, BINMOD, BINMUL, BINOR, BINSUB, comments, DIRCALL, ERRPARAM, IF, INDIRCALL, LDADDR, LDCONST, LDENTRY, LDVAR, NUM_INSN_TYPES, opcode, REFPARAM, RETN, STDPARAM, STENTRY, UNNEG, UNNOT

Constructor Summary

LoadVarInst(java.lang.String destination, java.lang.String source)
LoadVarInst constructor

Method Summary

void	setSource(java.lang.String source) Set the source operand

Methods inherited from class cfg.LoadInst

equals, getDestination, getSource, getString, setDestination

Methods inherited from class cfg.TACInst

addComment, checkBoolConst, checkConst, checkIntConst, checkLabel, checkStrConst, checkVar, getBinaryOpcode, getComments, getOp, getOpcode, getUnaryOpcode, isBinary, isCall, isIf, isLoad, isParam, isReturn, isStore, isUnary, isValidID, removeComments, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

LoadVarInst

public LoadVarInst(java.lang.String destination,
                   java.lang.String source)

LoadVarInst constructor

Parameters:

destination - destination variable

source - source variable

Method Detail

setSource

public void setSource(java.lang.String source)

Set the source operand

Specified by:

setSource in class LoadInst

Parameters:

source - new source operand