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annotate graal/com.oracle.graal.virtual/src/com/oracle/graal/virtual/nodes/MaterializedObjectState.java @ 17450:45b45f902bed

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removed Node generation (GRAAL-857)
author Doug Simon <doug.simon@oracle.com>
date Wed, 15 Oct 2014 15:35:33 +0200
parents 0fe4732e5181
children f57d86eb036f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2 * Copyright (c) 2009, 2012, 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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23 package com.oracle.graal.virtual.nodes;
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24
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25 import com.oracle.graal.graph.*;
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26 import com.oracle.graal.nodeinfo.*;
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27 import com.oracle.graal.nodes.*;
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28 import com.oracle.graal.nodes.virtual.*;
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29
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30 /**
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31 * This class encapsulated the materialized state of an escape analyzed object.
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32 */
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33 @NodeInfo
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34 public class MaterializedObjectState extends EscapeObjectState implements Node.ValueNumberable {
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35
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36 @Input ValueNode materializedValue;
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37
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38 public ValueNode materializedValue() {
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39 return materializedValue;
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40 }
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41
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42 public static MaterializedObjectState create(VirtualObjectNode object, ValueNode materializedValue) {
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43 return new MaterializedObjectState(object, materializedValue);
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44 }
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46 protected MaterializedObjectState(VirtualObjectNode object, ValueNode materializedValue) {
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47 super(object);
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48 this.materializedValue = materializedValue;
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49 }
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50
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51 @Override
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52 public MaterializedObjectState duplicateWithVirtualState() {
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53 return graph().addWithoutUnique(MaterializedObjectState.create(object(), materializedValue));
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54 }
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55
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56 @Override
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57 public void applyToNonVirtual(NodeClosure<? super ValueNode> closure) {
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58 closure.apply(this, materializedValue);
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59 }
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60 }