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annotate graal/com.oracle.jvmci.code/src/com/oracle/jvmci/code/ReferenceMap.java @ 21730:b9f9b8af17ff

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Simplify interface to reference map
author Tom Rodriguez <tom.rodriguez@oracle.com>
date Wed, 03 Jun 2015 19:57:38 -0700
parents 48c1ebd24120
children
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8d8732e14447 Refactor reference maps.
Roland Schatz <roland.schatz@oracle.com>
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1 /*
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e413295a3c95 Track all values in ReferenceMap.
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2 * Copyright (c) 2009, 2015, 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
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6 * under the terms of the GNU General Public License version 2 only, as
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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
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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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
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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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48c1ebd24120 renamed com.oracle.graal.api[meta|code] modules to com.oracle.jvmci.[meta|code] (JBS:GRAAL-53)
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23 package com.oracle.jvmci.code;
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24
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25 import com.oracle.jvmci.meta.*;
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26
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27 public abstract class ReferenceMap {
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28
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29 /**
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30 * Empty out the reference map.
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31 */
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32 public abstract void reset();
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33
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34 /**
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35 * Add {@code value} to the current set of reference values.
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36 *
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37 * @param v
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38 */
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39 public abstract void addLiveValue(Value v);
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40
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41 /**
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42 * Perform any final encoding needed before use.
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43 */
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44 public abstract void finish();
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45 }