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annotate graal/GraalCompiler/src/com/sun/c1x/ir/NewTypeArray.java @ 2600:f1bc67c2d453

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new node layout: TypeCheck, RegisterFinalizer, Invoke, NewArray, NullCheck
author Lukas Stadler <lukas.stadler@jku.at>
date Thu, 05 May 2011 16:32:20 +0200
parents 16b9a8b5ad39
children 91d3952f7eb7
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2 * Copyright (c) 2009, 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
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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.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.c1x.debug.*;
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27 import com.sun.c1x.value.*;
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28 import com.sun.cri.ci.*;
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29 import com.sun.cri.ri.*;
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30
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31 /**
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32 * The {@code NewTypeArray} class definition.
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33 */
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34 public final class NewTypeArray extends NewArray {
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36 private static final int INPUT_COUNT = 0;
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37 private static final int SUCCESSOR_COUNT = 0;
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38
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39 final RiType elementType;
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41 public NewTypeArray(Value length, RiType elementType, FrameState stateBefore, Graph graph) {
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42 super(length, stateBefore, INPUT_COUNT, SUCCESSOR_COUNT, graph);
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43 this.elementType = elementType;
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44 }
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45
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46 public CiKind elementKind() {
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47 return elementType.kind();
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48 }
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49
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50 @Override
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51 public RiType declaredType() {
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52 return elementType.arrayOf();
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53 }
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54
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55 @Override
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56 public RiType exactType() {
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57 return elementType.arrayOf();
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58 }
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59
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60 @Override
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61 public void accept(ValueVisitor v) {
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62 v.visitNewTypeArray(this);
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63 }
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64
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65 @Override
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66 public void print(LogStream out) {
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67 out.print("new ").print(elementKind().name()).print(" array [").print(length()).print(']');
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68 }
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69 }