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annotate graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/ir/AccessVectorNode.java @ 3146:a8db5b0e499f

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Intrinsify arraycopy of primitive types to vector instructions.
author Thomas Wuerthinger <thomas@wuerthinger.net>
date Mon, 04 Jul 2011 18:54:54 +0200
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children d95db56f8deb
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3146
a8db5b0e499f Intrinsify arraycopy of primitive types to vector instructions.
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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
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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
a8db5b0e499f Intrinsify arraycopy of primitive types to vector instructions.
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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.max.graal.compiler.ir;
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24
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25 import com.oracle.max.graal.graph.*;
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26 import com.sun.cri.ci.*;
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27
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28
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29 public abstract class AccessVectorNode extends AbstractVectorNode {
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30 private static final int INPUT_COUNT = 2;
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31 private static final int INPUT_OBJECT = 0;
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32 private static final int INPUT_LOCATION = 1;
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33 private static final int SUCCESSOR_COUNT = 0;
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34
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35 @Override
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36 protected int inputCount() {
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37 return super.inputCount() + INPUT_COUNT;
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38 }
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39
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40 @Override
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41 protected int successorCount() {
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42 return super.successorCount() + SUCCESSOR_COUNT;
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43 }
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44
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45 public void setObject(Value object) {
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46 inputs().set(super.inputCount() + INPUT_OBJECT, object);
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47 }
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48
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49 public Value object() {
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50 return (Value) inputs().get(super.inputCount() + INPUT_OBJECT);
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51 }
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52
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53 public void setLocation(LocationNode object) {
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54 inputs().set(super.inputCount() + INPUT_LOCATION, object);
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55 }
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56
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57 public LocationNode location() {
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58 return (LocationNode) inputs().get(super.inputCount() + INPUT_LOCATION);
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59 }
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60
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61 public AccessVectorNode(CiKind kind, int inputCount, int successorCount, AbstractVectorNode vector, Value object, LocationNode location, Graph graph) {
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62 super(kind, inputCount + INPUT_COUNT, successorCount + SUCCESSOR_COUNT, vector, graph);
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63 setObject(object);
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64 setLocation(location);
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65 }
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66 }