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annotate graal/GraalCompiler/src/com/sun/c1x/ir/Or.java @ 2853:0635ba16afe4

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Reintroduce Logic subclasses, creating some Canonicalization related classes
author Gilles Duboscq <gilles.duboscq@oracle.com>
date Tue, 07 Jun 2011 15:52:55 +0200
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children b20f0a48fec3
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0635ba16afe4 Reintroduce Logic subclasses, creating some Canonicalization related classes
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1 /*
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2 * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
0635ba16afe4 Reintroduce Logic subclasses, creating some Canonicalization related classes
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6 * under the terms of the GNU General Public License version 2 only, as
0635ba16afe4 Reintroduce Logic subclasses, creating some Canonicalization related classes
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
0635ba16afe4 Reintroduce Logic subclasses, creating some Canonicalization related classes
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0635ba16afe4 Reintroduce Logic subclasses, creating some Canonicalization related classes
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0635ba16afe4 Reintroduce Logic subclasses, creating some Canonicalization related classes
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
0635ba16afe4 Reintroduce Logic subclasses, creating some Canonicalization related classes
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.sun.c1x.ir;
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24
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25 import com.oracle.graal.graph.*;
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26 import com.sun.cri.bytecode.*;
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27 import com.sun.cri.ci.*;
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28
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29
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30 /**
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31 *
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32 */
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33 public final class Or extends Logic {
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34
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35 /**
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36 * @param opcode
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37 * @param kind
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38 * @param x
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39 * @param y
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40 * @param graph
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41 */
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42 public Or(CiKind kind, Value x, Value y, Graph graph) {
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43 super(kind, kind == CiKind.Int ? Bytecodes.IOR : Bytecodes.LOR, x, y, graph);
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44 }
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45
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46 @Override
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47 public String shortName() {
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48 return "|";
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49 }
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50
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51 @Override
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52 public Node copy(Graph into) {
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53 Or x = new Or(kind, x(), y(), graph());
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54 return x;
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55 }
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56
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57 }