/*
* @(#)AssignBitXorExpression.java 1.7 95/09/14 Arthur van Hoff
*
* Copyright (c) 1994 Sun Microsystems, Inc. All Rights Reserved.
*
* Permission to use, copy, modify, and distribute this software
* and its documentation for NON-COMMERCIAL purposes and without
* fee is hereby granted provided that this copyright notice
* appears in all copies. Please refer to the file "copyright.html"
* for further important copyright and licensing information.
*
* SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF
* THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
* TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR
* ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
* DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES.
*/
package sun.tools.tree;
import sun.tools.java.*;
import sun.tools.asm.Assembler;
public
class AssignBitXorExpression extends AssignOpExpression {
/**
* Constructor
*/
public AssignBitXorExpression(int where, Expression left, Expression right) {
super(ASGBITXOR, where, left, right);
}
/**
* Select the type
*/
void selectType(Environment env, Context ctx, int tm) {
if ((tm & TM_BOOLEAN) != 0) {
type = Type.tBoolean;
} else if ((tm & TM_LONG) != 0) {
type = Type.tLong;
} else {
type = Type.tInt;
}
right = convert(env, ctx, type, right);
}
/**
* Code
*/
void codeOperation(Environment env, Context ctx, Assembler asm) {
asm.add(where, opc_ixor + type.getTypeCodeOffset());
}
}