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annotate graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/ir/VirtualObjectField.java @ 3481:d95db56f8deb

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more work on new node structure, executes scimark, fop, avrora, luindex, lusearch, pmd, h2 and xalan
author Lukas Stadler <lukas.stadler@jku.at>
date Wed, 03 Aug 2011 11:51:47 +0200
parents a5e5ef264dbf
children 82480cb4a51e
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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
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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 java.util.*;
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26
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27 import com.oracle.max.graal.compiler.debug.*;
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28 import com.oracle.max.graal.graph.*;
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29 import com.sun.cri.ci.*;
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30
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31
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32 public class VirtualObjectField extends FloatingNode {
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33
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34 @NodeInput
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35 private VirtualObject object;
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36
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37 @NodeInput
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38 private FloatingNode lastState;
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39
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40 @NodeInput
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41 private Value input;
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42
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43 public VirtualObject object() {
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44 return object;
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45 }
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46
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47 public void setObject(VirtualObject x) {
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48 updateUsages(object, x);
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49 object = x;
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50 }
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51
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52 public FloatingNode lastState() {
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53 return lastState;
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54 }
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55
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56 public void setLastState(FloatingNode x) {
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57 updateUsages(lastState, x);
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58 lastState = x;
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59 }
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60
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61 public Value input() {
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62 return input;
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63 }
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64
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65 public void setInput(Value x) {
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66 updateUsages(input, x);
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67 input = x;
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68 }
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69
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70 private int index;
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71
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72 /**
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73 * Constructs a new ArrayLength instruction.
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74 * @param array the instruction producing the array
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75 * @param newFrameState the state after executing this instruction
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76 */
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77 public VirtualObjectField(VirtualObject object, FloatingNode lastState, Value input, int index, Graph graph) {
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78 super(CiKind.Int, graph);
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79 this.index = index;
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80 setObject(object);
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81 setLastState(lastState);
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82 setInput(input);
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83 }
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84
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85 public int index() {
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86 return index;
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87 }
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88
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89 @Override
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90 public void accept(ValueVisitor v) {
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91 // nothing to do...
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92 }
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93
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94 @Override
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95 public Map<Object, Object> getDebugProperties() {
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96 Map<Object, Object> properties = super.getDebugProperties();
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97 properties.put("index", index);
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98 return properties;
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99 }
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100
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101 @Override
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102 public String shortName() {
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103 return "VirtualObjectField " + object().fields()[index].name();
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104 }
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105
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106 @Override
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107 public void print(LogStream out) {
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108 out.print(object()).print(".").print(object().fields()[index].name()).print("=").print(input());
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109 }
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110
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111 @Override
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112 public Node copy(Graph into) {
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113 VirtualObjectField x = new VirtualObjectField(null, null, null, index, into);
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114 return x;
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115 }
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116 }