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annotate graal/com.oracle.graal.graph/src/com/oracle/graal/graph/NodeInputList.java @ 16190:3e40052d3b91

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made CollapseFrameForSingleSideEffectPhase clean up dead nodes
author Doug Simon <doug.simon@oracle.com>
date Thu, 19 Jun 2014 12:07:02 +0200
parents 8f500c7a510a
children d837c02aba58
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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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4ed4295ce15f Update import statements.
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23 package com.oracle.graal.graph;
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25 import java.util.*;
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26
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27 public final class NodeInputList<T extends Node> extends NodeList<T> {
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29 private final Node self;
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30
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31 public NodeInputList(Node self, int initialSize) {
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32 super(initialSize);
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33 this.self = self;
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34 }
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35
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36 public NodeInputList(Node self) {
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37 this.self = self;
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38 }
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39
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40 public NodeInputList(Node self, T[] elements) {
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41 super(elements);
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42 assert self.usages().isEmpty();
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43 this.self = self;
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44 }
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45
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730fab2457b8 small fix to NodeInputList and NodeList constructors
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46 public NodeInputList(Node self, List<? extends T> elements) {
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47 super(elements);
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48 assert self.usages().isEmpty();
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49 this.self = self;
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50 }
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51
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52 @Override
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53 protected void update(T oldNode, T newNode) {
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54 self.updateUsages(oldNode, newNode);
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55 }
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57 @Override
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58 public boolean add(T node) {
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59 assert node == null || !node.isDeleted();
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60 self.incModCount();
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61 return super.add(node);
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62 }
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64 @Override
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65 public T remove(int index) {
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66 self.incModCount();
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67 return super.remove(index);
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68 }
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70 @Override
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71 public boolean remove(Object node) {
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72 self.incModCount();
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73 return super.remove(node);
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74 }
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76 @Override
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77 public void clear() {
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78 self.incModCount();
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79 super.clear();
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80 }
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82 @Override
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83 void copy(NodeList<T> other) {
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84 self.incModCount();
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85 super.copy(other);
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86 }
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87
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88 @Override
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89 public void setAll(NodeList<T> values) {
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90 self.incModCount();
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91 super.setAll(values);
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92 }
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93 }