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annotate graal/com.oracle.graal.graph/src/com/oracle/graal/graph/NodeClass.java @ 17128:8ec6deb7d2eb

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Fix when not using generated node classes
author Christian Wimmer <christian.wimmer@oracle.com>
date Tue, 16 Sep 2014 18:41:44 -0700
parents c25fcf343b4f
children 7a3f6543d383
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1 /*
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2 * Copyright (c) 2011, 2014, 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.graph;
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24
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25 import static com.oracle.graal.graph.Graph.*;
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26 import static com.oracle.graal.graph.Node.*;
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27 import static com.oracle.graal.graph.util.CollectionsAccess.*;
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28 import static java.lang.reflect.Modifier.*;
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29
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30 import java.lang.reflect.*;
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31 import java.util.*;
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32
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33 import com.oracle.graal.compiler.common.*;
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34 import com.oracle.graal.debug.*;
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35 import com.oracle.graal.graph.Graph.DuplicationReplacement;
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36 import com.oracle.graal.graph.Node.Input;
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37 import com.oracle.graal.graph.Node.Successor;
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38 import com.oracle.graal.graph.spi.*;
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39 import com.oracle.graal.nodeinfo.*;
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40
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41 /**
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42 * Metadata for every {@link Node} type. The metadata includes:
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43 * <ul>
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44 * <li>The offsets of fields annotated with {@link Input} and {@link Successor} as well as methods
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45 * for iterating over such fields.</li>
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46 * <li>The identifier for an {@link IterableNodeType} class.</li>
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47 * </ul>
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48 */
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49 public final class NodeClass extends FieldIntrospection {
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50
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51 private static final Object GetNodeClassLock = new Object();
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52
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53 /**
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54 * Gets the {@link NodeClass} associated with a given {@link Class}.
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55 */
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56 @SuppressWarnings("unchecked")
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57 public static NodeClass get(Class<?> c) {
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58 Class<? extends Node> key = (Class<? extends Node>) c;
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59
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60 NodeClass value = (NodeClass) allClasses.get(key);
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61 // The fact that {@link ConcurrentHashMap#put} and {@link ConcurrentHashMap#get}
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62 // are used makes the double-checked locking idiom work.
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63 if (value == null) {
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64 // The creation of a NodeClass must be serialized as the NodeClass constructor accesses
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65 // both FieldIntrospection.allClasses and NodeClass.nextIterableId.
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66 synchronized (GetNodeClassLock) {
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67 value = (NodeClass) allClasses.get(key);
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68 if (value == null) {
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69 GeneratedNode gen = c.getAnnotation(GeneratedNode.class);
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70 if (gen != null) {
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71 Class<? extends Node> originalNodeClass = (Class<? extends Node>) gen.value();
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72 value = (NodeClass) allClasses.get(originalNodeClass);
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73 assert value != null;
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74 if (value.genClass == null) {
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75 value.genClass = (Class<? extends Node>) c;
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76 } else {
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77 assert value.genClass == c;
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78 }
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79 } else {
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80 value = new NodeClass(key);
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81 }
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82 Object old = allClasses.putIfAbsent(key, value);
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83 assert old == null : old + " " + key;
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84 }
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85 }
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86 }
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87 return value;
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88 }
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89
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90 private static final Class<?> NODE_CLASS = Node.class;
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91 private static final Class<?> INPUT_LIST_CLASS = NodeInputList.class;
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92 private static final Class<?> SUCCESSOR_LIST_CLASS = NodeSuccessorList.class;
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93
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94 private static int nextIterableId = 0;
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95
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96 private final int directInputCount;
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97 private final long[] inputOffsets;
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98 private final InputType[] inputTypes;
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99 private final boolean[] inputOptional;
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100 private final int directSuccessorCount;
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101 private final long[] successorOffsets;
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102 private final Class<?>[] dataTypes;
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103 private final boolean canGVN;
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104 private final int startGVNNumber;
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105 private final String shortName;
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106 private final String nameTemplate;
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107 private final int iterableId;
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108 private final EnumSet<InputType> allowedUsageTypes;
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109 private int[] iterableIds;
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110
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111 /**
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112 * The {@linkplain GeneratedNode generated} node class denoted by this object. This value is
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113 * lazily initialized to avoid class initialization circularity issues. A sentinel value of
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114 * {@code Node.class} is used to denote absence of a generated class.
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115 */
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116 private Class<? extends Node> genClass;
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117
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118 private static final DebugMetric ITERABLE_NODE_TYPES = Debug.metric("IterableNodeTypes");
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119 private final DebugMetric nodeIterableCount;
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120
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121 /**
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122 * Determines if this node type implements {@link Canonicalizable}.
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123 */
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124 private final boolean isCanonicalizable;
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Doug Simon <doug.simon@oracle.com>
parents: 11676
diff changeset
125
51059863da73 replace instanceof type tests for Canonicalizable and Simplifiable with extra boolean properties in NodeClass (GRAAL-506)
Doug Simon <doug.simon@oracle.com>
parents: 11676
diff changeset
126 /**
51059863da73 replace instanceof type tests for Canonicalizable and Simplifiable with extra boolean properties in NodeClass (GRAAL-506)
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parents: 11676
diff changeset
127 * Determines if this node type implements {@link Simplifiable}.
51059863da73 replace instanceof type tests for Canonicalizable and Simplifiable with extra boolean properties in NodeClass (GRAAL-506)
Doug Simon <doug.simon@oracle.com>
parents: 11676
diff changeset
128 */
51059863da73 replace instanceof type tests for Canonicalizable and Simplifiable with extra boolean properties in NodeClass (GRAAL-506)
Doug Simon <doug.simon@oracle.com>
parents: 11676
diff changeset
129 private final boolean isSimplifiable;
16919
0fe4732e5181 made use of generated Node classes predicated on value of graal.useGeneratedNodes system property (default is false)
Doug Simon <doug.simon@oracle.com>
parents: 16903
diff changeset
130 private final boolean isLeafNode;
11882
51059863da73 replace instanceof type tests for Canonicalizable and Simplifiable with extra boolean properties in NodeClass (GRAAL-506)
Doug Simon <doug.simon@oracle.com>
parents: 11676
diff changeset
131
13127
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Christian Wimmer <christian.wimmer@oracle.com>
parents: 12701
diff changeset
132 public NodeClass(Class<?> clazz) {
f42f1f5d5ce0 Allow custom field offset providers
Christian Wimmer <christian.wimmer@oracle.com>
parents: 12701
diff changeset
133 this(clazz, new DefaultCalcOffset(), null, 0);
f42f1f5d5ce0 Allow custom field offset providers
Christian Wimmer <christian.wimmer@oracle.com>
parents: 12701
diff changeset
134 }
f42f1f5d5ce0 Allow custom field offset providers
Christian Wimmer <christian.wimmer@oracle.com>
parents: 12701
diff changeset
135
17008
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
136 /**
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
137 * Defines the order of fields in a node class that accessed via {@link Position}s.
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
138 */
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
139 public interface PositionFieldOrder {
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
140 /**
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
141 * Gets a field ordering specified by an ordered field name list. The only guarantee
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
142 * provided by this method is that all {@link NodeList} fields are preceded by all non
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
143 * {@link NodeList} fields.
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
144 *
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
145 * @param input specified whether input or successor field order is being requested
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
146 */
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
147 String[] getOrderedFieldNames(boolean input);
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
148 }
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
149
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
150 private static long[] sortedOffsets(boolean input, PositionFieldOrder pfo, Map<Long, String> names, ArrayList<Long> list1, ArrayList<Long> list2) {
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
151 if (list1.isEmpty() && list2.isEmpty()) {
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
152 return new long[0];
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
153 }
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
154 if (pfo != null) {
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
155 List<String> fields = Arrays.asList(pfo.getOrderedFieldNames(input));
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
156 long[] offsets = new long[fields.size()];
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
157 assert list1.size() + list2.size() == fields.size();
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
158 for (Map.Entry<Long, String> e : names.entrySet()) {
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
159 int index = fields.indexOf(e.getValue());
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
160 if (index != -1) {
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
161 offsets[index] = e.getKey();
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
162 }
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
163 }
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
164 return offsets;
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
165 }
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
166 return sortedLongCopy(list1, list2);
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
167 }
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
168
13127
f42f1f5d5ce0 Allow custom field offset providers
Christian Wimmer <christian.wimmer@oracle.com>
parents: 12701
diff changeset
169 public NodeClass(Class<?> clazz, CalcOffset calcOffset, int[] presetIterableIds, int presetIterableId) {
5858
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
170 super(clazz);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
171 assert NODE_CLASS.isAssignableFrom(clazz);
16239
de84713267fa use default methods to select Canonicalizable behavior
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16206
diff changeset
172
de84713267fa use default methods to select Canonicalizable behavior
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16206
diff changeset
173 this.isCanonicalizable = Canonicalizable.class.isAssignableFrom(clazz);
de84713267fa use default methods to select Canonicalizable behavior
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16206
diff changeset
174 if (Canonicalizable.Unary.class.isAssignableFrom(clazz) || Canonicalizable.Binary.class.isAssignableFrom(clazz)) {
de84713267fa use default methods to select Canonicalizable behavior
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16206
diff changeset
175 assert Canonicalizable.Unary.class.isAssignableFrom(clazz) ^ Canonicalizable.Binary.class.isAssignableFrom(clazz) : clazz + " should implement either Unary or Binary, not both";
16206
2a1f3a8f76f1 handle Canonicalizable.Unary/Binary in CanonicalizerPhase and EquationalReasoner
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16154
diff changeset
176 }
2a1f3a8f76f1 handle Canonicalizable.Unary/Binary in CanonicalizerPhase and EquationalReasoner
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16154
diff changeset
177
11882
51059863da73 replace instanceof type tests for Canonicalizable and Simplifiable with extra boolean properties in NodeClass (GRAAL-506)
Doug Simon <doug.simon@oracle.com>
parents: 11676
diff changeset
178 this.isSimplifiable = Simplifiable.class.isAssignableFrom(clazz);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
179
13127
f42f1f5d5ce0 Allow custom field offset providers
Christian Wimmer <christian.wimmer@oracle.com>
parents: 12701
diff changeset
180 FieldScanner scanner = new FieldScanner(calcOffset);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
181 scanner.scan(clazz);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
182
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
183 directInputCount = scanner.inputOffsets.size();
17008
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
184
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
185 isLeafNode = scanner.inputOffsets.isEmpty() && scanner.inputListOffsets.isEmpty() && scanner.successorOffsets.isEmpty() && scanner.successorListOffsets.isEmpty();
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
186
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
187 PositionFieldOrder pfo = lookupPositionFieldOrder(clazz);
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
188
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
189 inputOffsets = sortedOffsets(true, pfo, scanner.fieldNames, scanner.inputOffsets, scanner.inputListOffsets);
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
190
15001
27c04ee36dcb input types
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
191 inputTypes = new InputType[inputOffsets.length];
16332
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
192 inputOptional = new boolean[inputOffsets.length];
15001
27c04ee36dcb input types
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
193 for (int i = 0; i < inputOffsets.length; i++) {
27c04ee36dcb input types
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
194 inputTypes[i] = scanner.types.get(inputOffsets[i]);
27c04ee36dcb input types
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
195 assert inputTypes[i] != null;
16332
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
196 inputOptional[i] = scanner.optionalInputs.contains(inputOffsets[i]);
15001
27c04ee36dcb input types
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
197 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
198 directSuccessorCount = scanner.successorOffsets.size();
17008
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
199 successorOffsets = sortedOffsets(false, pfo, scanner.fieldNames, scanner.successorOffsets, scanner.successorListOffsets);
5858
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
200
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
201 dataOffsets = sortedLongCopy(scanner.dataOffsets);
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
202 dataTypes = new Class[dataOffsets.length];
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
203 for (int i = 0; i < dataOffsets.length; i++) {
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
204 dataTypes[i] = scanner.fieldTypes.get(dataOffsets[i]);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
205 }
5858
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
206
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
207 fieldNames = scanner.fieldNames;
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
208 fieldTypes = scanner.fieldTypes;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
209
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
210 canGVN = Node.ValueNumberable.class.isAssignableFrom(clazz);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
211 startGVNNumber = clazz.hashCode();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
212
4142
bc8527f3071c Adjust code base to new level of warnings.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3733
diff changeset
213 String newShortName = clazz.getSimpleName();
bc8527f3071c Adjust code base to new level of warnings.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3733
diff changeset
214 if (newShortName.endsWith("Node") && !newShortName.equals("StartNode") && !newShortName.equals("EndNode")) {
bc8527f3071c Adjust code base to new level of warnings.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3733
diff changeset
215 newShortName = newShortName.substring(0, newShortName.length() - 4);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
216 }
5813
3b8bc07f8d17 Add ability to give an existing to getDebugProperties
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5810
diff changeset
217 String newNameTemplate = null;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
218 NodeInfo info = clazz.getAnnotation(NodeInfo.class);
16982
5762848171e7 replaced 'node.getClass() == <literal>.getGenClass()' idiom with new 'NodeClass.is(Class<? extends Node.class> cls)' mechanism
Doug Simon <doug.simon@oracle.com>
parents: 16919
diff changeset
219 assert info != null : "missing " + NodeInfo.class.getSimpleName() + " annotation on " + clazz;
5762848171e7 replaced 'node.getClass() == <literal>.getGenClass()' idiom with new 'NodeClass.is(Class<? extends Node.class> cls)' mechanism
Doug Simon <doug.simon@oracle.com>
parents: 16919
diff changeset
220 if (!info.shortName().isEmpty()) {
5762848171e7 replaced 'node.getClass() == <literal>.getGenClass()' idiom with new 'NodeClass.is(Class<? extends Node.class> cls)' mechanism
Doug Simon <doug.simon@oracle.com>
parents: 16919
diff changeset
221 newShortName = info.shortName();
5762848171e7 replaced 'node.getClass() == <literal>.getGenClass()' idiom with new 'NodeClass.is(Class<? extends Node.class> cls)' mechanism
Doug Simon <doug.simon@oracle.com>
parents: 16919
diff changeset
222 }
5762848171e7 replaced 'node.getClass() == <literal>.getGenClass()' idiom with new 'NodeClass.is(Class<? extends Node.class> cls)' mechanism
Doug Simon <doug.simon@oracle.com>
parents: 16919
diff changeset
223 if (!info.nameTemplate().isEmpty()) {
5762848171e7 replaced 'node.getClass() == <literal>.getGenClass()' idiom with new 'NodeClass.is(Class<? extends Node.class> cls)' mechanism
Doug Simon <doug.simon@oracle.com>
parents: 16919
diff changeset
224 newNameTemplate = info.nameTemplate();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
225 }
15002
06e50d290784 isAllowedUsageType on Nodes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15001
diff changeset
226 EnumSet<InputType> newAllowedUsageTypes = EnumSet.noneOf(InputType.class);
06e50d290784 isAllowedUsageType on Nodes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15001
diff changeset
227 Class<?> current = clazz;
06e50d290784 isAllowedUsageType on Nodes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15001
diff changeset
228 do {
06e50d290784 isAllowedUsageType on Nodes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15001
diff changeset
229 NodeInfo currentInfo = current.getAnnotation(NodeInfo.class);
06e50d290784 isAllowedUsageType on Nodes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15001
diff changeset
230 if (currentInfo != null) {
06e50d290784 isAllowedUsageType on Nodes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15001
diff changeset
231 if (currentInfo.allowedUsageTypes().length > 0) {
06e50d290784 isAllowedUsageType on Nodes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15001
diff changeset
232 newAllowedUsageTypes.addAll(Arrays.asList(currentInfo.allowedUsageTypes()));
06e50d290784 isAllowedUsageType on Nodes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15001
diff changeset
233 }
06e50d290784 isAllowedUsageType on Nodes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15001
diff changeset
234 }
06e50d290784 isAllowedUsageType on Nodes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15001
diff changeset
235 current = current.getSuperclass();
06e50d290784 isAllowedUsageType on Nodes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15001
diff changeset
236 } while (current != Node.class);
5813
3b8bc07f8d17 Add ability to give an existing to getDebugProperties
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5810
diff changeset
237 this.nameTemplate = newNameTemplate == null ? newShortName : newNameTemplate;
15002
06e50d290784 isAllowedUsageType on Nodes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15001
diff changeset
238 this.allowedUsageTypes = newAllowedUsageTypes;
4142
bc8527f3071c Adjust code base to new level of warnings.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3733
diff changeset
239 this.shortName = newShortName;
13127
f42f1f5d5ce0 Allow custom field offset providers
Christian Wimmer <christian.wimmer@oracle.com>
parents: 12701
diff changeset
240 if (presetIterableIds != null) {
f42f1f5d5ce0 Allow custom field offset providers
Christian Wimmer <christian.wimmer@oracle.com>
parents: 12701
diff changeset
241 this.iterableIds = presetIterableIds;
f42f1f5d5ce0 Allow custom field offset providers
Christian Wimmer <christian.wimmer@oracle.com>
parents: 12701
diff changeset
242 this.iterableId = presetIterableId;
f42f1f5d5ce0 Allow custom field offset providers
Christian Wimmer <christian.wimmer@oracle.com>
parents: 12701
diff changeset
243 } else if (IterableNodeType.class.isAssignableFrom(clazz)) {
11642
5507e2824bc6 added metric to count IterableNodeTypes (GRAAL-471)
Doug Simon <doug.simon@oracle.com>
parents: 11631
diff changeset
244 ITERABLE_NODE_TYPES.increment();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
245 this.iterableId = nextIterableId++;
7332
c5a9bcd9493d Support sub-types for typed node iterators
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7283
diff changeset
246 List<NodeClass> existingClasses = new LinkedList<>();
c5a9bcd9493d Support sub-types for typed node iterators
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7283
diff changeset
247 for (FieldIntrospection nodeClass : allClasses.values()) {
16987
39d979dae809 need extra logic when computing Node iterable ids and USE_GENERATED_NODES == true
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parents: 16986
diff changeset
248 // There are duplicate entries in allClasses when using generated nodes
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diff changeset
249 // hence the extra logic below guarded by USE_GENERATED_NODES
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21663230ba88 Move FieldIntrospection to graal.compiler.common.
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parents: 15241
diff changeset
250 if (clazz.isAssignableFrom(nodeClass.getClazz())) {
16987
39d979dae809 need extra logic when computing Node iterable ids and USE_GENERATED_NODES == true
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parents: 16986
diff changeset
251 if (!USE_GENERATED_NODES || !existingClasses.contains(nodeClass)) {
39d979dae809 need extra logic when computing Node iterable ids and USE_GENERATED_NODES == true
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parents: 16986
diff changeset
252 existingClasses.add((NodeClass) nodeClass);
39d979dae809 need extra logic when computing Node iterable ids and USE_GENERATED_NODES == true
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diff changeset
253 }
7332
c5a9bcd9493d Support sub-types for typed node iterators
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7283
diff changeset
254 }
15295
21663230ba88 Move FieldIntrospection to graal.compiler.common.
Josef Eisl <josef.eisl@jku.at>
parents: 15241
diff changeset
255 if (nodeClass.getClazz().isAssignableFrom(clazz) && IterableNodeType.class.isAssignableFrom(nodeClass.getClazz())) {
7332
c5a9bcd9493d Support sub-types for typed node iterators
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7283
diff changeset
256 NodeClass superNodeClass = (NodeClass) nodeClass;
17128
8ec6deb7d2eb Fix when not using generated node classes
Christian Wimmer <christian.wimmer@oracle.com>
parents: 17051
diff changeset
257 if (!containsId(this.iterableId, superNodeClass.iterableIds)) {
16987
39d979dae809 need extra logic when computing Node iterable ids and USE_GENERATED_NODES == true
Doug Simon <doug.simon@oracle.com>
parents: 16986
diff changeset
258 superNodeClass.iterableIds = Arrays.copyOf(superNodeClass.iterableIds, superNodeClass.iterableIds.length + 1);
39d979dae809 need extra logic when computing Node iterable ids and USE_GENERATED_NODES == true
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parents: 16986
diff changeset
259 superNodeClass.iterableIds[superNodeClass.iterableIds.length - 1] = this.iterableId;
39d979dae809 need extra logic when computing Node iterable ids and USE_GENERATED_NODES == true
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parents: 16986
diff changeset
260 }
7332
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Gilles Duboscq <duboscq@ssw.jku.at>
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diff changeset
261 }
c5a9bcd9493d Support sub-types for typed node iterators
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7283
diff changeset
262 }
c5a9bcd9493d Support sub-types for typed node iterators
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7283
diff changeset
263 int[] ids = new int[existingClasses.size() + 1];
c5a9bcd9493d Support sub-types for typed node iterators
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7283
diff changeset
264 ids[0] = iterableId;
c5a9bcd9493d Support sub-types for typed node iterators
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7283
diff changeset
265 int i = 1;
c5a9bcd9493d Support sub-types for typed node iterators
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7283
diff changeset
266 for (NodeClass other : existingClasses) {
c5a9bcd9493d Support sub-types for typed node iterators
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parents: 7283
diff changeset
267 ids[i++] = other.iterableId;
c5a9bcd9493d Support sub-types for typed node iterators
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parents: 7283
diff changeset
268 }
c5a9bcd9493d Support sub-types for typed node iterators
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7283
diff changeset
269 this.iterableIds = ids;
3733
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parents:
diff changeset
270 } else {
16897
f90dcdbbb75e switched to using new NodeFieldIterator and NodeFieldIterable for traversing Node inputs and successors
Doug Simon <doug.simon@oracle.com>
parents: 16841
diff changeset
271 this.iterableId = Node.NOT_ITERABLE;
7332
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diff changeset
272 this.iterableIds = null;
3733
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diff changeset
273 }
14616
aa7bcf1fa423 expanded Debug API to avoid any allocation for timer and metric creation if debugging is disabled
Doug Simon <doug.simon@oracle.com>
parents: 14157
diff changeset
274 nodeIterableCount = Debug.metric("NodeIterable_%s", shortName);
3733
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parents:
diff changeset
275 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
276
17008
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
277 private PositionFieldOrder lookupPositionFieldOrder(Class<?> clazz) throws GraalInternalError {
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
278 if (USE_GENERATED_NODES && !isAbstract(clazz.getModifiers()) && !isLeafNode) {
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
279 String name = clazz.getName().replace('$', '_') + "Gen$FieldOrder";
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
280 try {
17009
2c04d7665bf6 use the right class loader when loading generated PositionFieldOrder class
Doug Simon <doug.simon@oracle.com>
parents: 17008
diff changeset
281 return (PositionFieldOrder) Class.forName(name, true, getClazz().getClassLoader()).newInstance();
17008
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
282 } catch (Exception e) {
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
283 throw new GraalInternalError("Could not find generated class " + name + " for " + getClazz());
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
284 }
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
285 }
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
286 return null;
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
287 }
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
288
16991
4a6d852dbb68 added support to get the generated Node class represented by a NodeClass instance
Doug Simon <doug.simon@oracle.com>
parents: 16987
diff changeset
289 /**
4a6d852dbb68 added support to get the generated Node class represented by a NodeClass instance
Doug Simon <doug.simon@oracle.com>
parents: 16987
diff changeset
290 * Gets the {@linkplain GeneratedNode generated} node class (if any) described by the object.
4a6d852dbb68 added support to get the generated Node class represented by a NodeClass instance
Doug Simon <doug.simon@oracle.com>
parents: 16987
diff changeset
291 */
4a6d852dbb68 added support to get the generated Node class represented by a NodeClass instance
Doug Simon <doug.simon@oracle.com>
parents: 16987
diff changeset
292 @SuppressWarnings("unchecked")
4a6d852dbb68 added support to get the generated Node class represented by a NodeClass instance
Doug Simon <doug.simon@oracle.com>
parents: 16987
diff changeset
293 public Class<? extends Node> getGenClass() {
4a6d852dbb68 added support to get the generated Node class represented by a NodeClass instance
Doug Simon <doug.simon@oracle.com>
parents: 16987
diff changeset
294 if (USE_GENERATED_NODES) {
4a6d852dbb68 added support to get the generated Node class represented by a NodeClass instance
Doug Simon <doug.simon@oracle.com>
parents: 16987
diff changeset
295 if (genClass == null) {
4a6d852dbb68 added support to get the generated Node class represented by a NodeClass instance
Doug Simon <doug.simon@oracle.com>
parents: 16987
diff changeset
296 if (!isAbstract(getClazz().getModifiers())) {
4a6d852dbb68 added support to get the generated Node class represented by a NodeClass instance
Doug Simon <doug.simon@oracle.com>
parents: 16987
diff changeset
297 String genClassName = getClazz().getName().replace('$', '_') + "Gen";
4a6d852dbb68 added support to get the generated Node class represented by a NodeClass instance
Doug Simon <doug.simon@oracle.com>
parents: 16987
diff changeset
298 try {
4a6d852dbb68 added support to get the generated Node class represented by a NodeClass instance
Doug Simon <doug.simon@oracle.com>
parents: 16987
diff changeset
299 genClass = (Class<? extends Node>) Class.forName(genClassName);
4a6d852dbb68 added support to get the generated Node class represented by a NodeClass instance
Doug Simon <doug.simon@oracle.com>
parents: 16987
diff changeset
300 } catch (ClassNotFoundException e) {
4a6d852dbb68 added support to get the generated Node class represented by a NodeClass instance
Doug Simon <doug.simon@oracle.com>
parents: 16987
diff changeset
301 throw new GraalInternalError("Could not find generated class " + genClassName + " for " + getClazz());
4a6d852dbb68 added support to get the generated Node class represented by a NodeClass instance
Doug Simon <doug.simon@oracle.com>
parents: 16987
diff changeset
302 }
4a6d852dbb68 added support to get the generated Node class represented by a NodeClass instance
Doug Simon <doug.simon@oracle.com>
parents: 16987
diff changeset
303 } else {
4a6d852dbb68 added support to get the generated Node class represented by a NodeClass instance
Doug Simon <doug.simon@oracle.com>
parents: 16987
diff changeset
304 // Sentinel value denoting no generated class
4a6d852dbb68 added support to get the generated Node class represented by a NodeClass instance
Doug Simon <doug.simon@oracle.com>
parents: 16987
diff changeset
305 genClass = Node.class;
4a6d852dbb68 added support to get the generated Node class represented by a NodeClass instance
Doug Simon <doug.simon@oracle.com>
parents: 16987
diff changeset
306 }
4a6d852dbb68 added support to get the generated Node class represented by a NodeClass instance
Doug Simon <doug.simon@oracle.com>
parents: 16987
diff changeset
307 }
4a6d852dbb68 added support to get the generated Node class represented by a NodeClass instance
Doug Simon <doug.simon@oracle.com>
parents: 16987
diff changeset
308 return genClass.equals(Node.class) ? null : genClass;
4a6d852dbb68 added support to get the generated Node class represented by a NodeClass instance
Doug Simon <doug.simon@oracle.com>
parents: 16987
diff changeset
309 }
4a6d852dbb68 added support to get the generated Node class represented by a NodeClass instance
Doug Simon <doug.simon@oracle.com>
parents: 16987
diff changeset
310 return null;
4a6d852dbb68 added support to get the generated Node class represented by a NodeClass instance
Doug Simon <doug.simon@oracle.com>
parents: 16987
diff changeset
311 }
4a6d852dbb68 added support to get the generated Node class represented by a NodeClass instance
Doug Simon <doug.simon@oracle.com>
parents: 16987
diff changeset
312
16987
39d979dae809 need extra logic when computing Node iterable ids and USE_GENERATED_NODES == true
Doug Simon <doug.simon@oracle.com>
parents: 16986
diff changeset
313 private static boolean containsId(int iterableId, int[] iterableIds) {
39d979dae809 need extra logic when computing Node iterable ids and USE_GENERATED_NODES == true
Doug Simon <doug.simon@oracle.com>
parents: 16986
diff changeset
314 for (int i : iterableIds) {
39d979dae809 need extra logic when computing Node iterable ids and USE_GENERATED_NODES == true
Doug Simon <doug.simon@oracle.com>
parents: 16986
diff changeset
315 if (i == iterableId) {
39d979dae809 need extra logic when computing Node iterable ids and USE_GENERATED_NODES == true
Doug Simon <doug.simon@oracle.com>
parents: 16986
diff changeset
316 return true;
39d979dae809 need extra logic when computing Node iterable ids and USE_GENERATED_NODES == true
Doug Simon <doug.simon@oracle.com>
parents: 16986
diff changeset
317 }
39d979dae809 need extra logic when computing Node iterable ids and USE_GENERATED_NODES == true
Doug Simon <doug.simon@oracle.com>
parents: 16986
diff changeset
318 }
39d979dae809 need extra logic when computing Node iterable ids and USE_GENERATED_NODES == true
Doug Simon <doug.simon@oracle.com>
parents: 16986
diff changeset
319 return false;
39d979dae809 need extra logic when computing Node iterable ids and USE_GENERATED_NODES == true
Doug Simon <doug.simon@oracle.com>
parents: 16986
diff changeset
320 }
39d979dae809 need extra logic when computing Node iterable ids and USE_GENERATED_NODES == true
Doug Simon <doug.simon@oracle.com>
parents: 16986
diff changeset
321
5858
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
322 @Override
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
323 protected void rescanFieldOffsets(CalcOffset calc) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
324 FieldScanner scanner = new FieldScanner(calc);
15295
21663230ba88 Move FieldIntrospection to graal.compiler.common.
Josef Eisl <josef.eisl@jku.at>
parents: 15241
diff changeset
325 scanner.scan(getClazz());
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
326 assert directInputCount == scanner.inputOffsets.size();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
327 copyInto(inputOffsets, sortedLongCopy(scanner.inputOffsets, scanner.inputListOffsets));
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
328 assert directSuccessorCount == scanner.successorOffsets.size();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
329 copyInto(successorOffsets, sortedLongCopy(scanner.successorOffsets, scanner.successorListOffsets));
5858
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
330 copyInto(dataOffsets, sortedLongCopy(scanner.dataOffsets));
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
331
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
332 for (int i = 0; i < dataOffsets.length; i++) {
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
333 dataTypes[i] = scanner.fieldTypes.get(dataOffsets[i]);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
334 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
335
5858
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
336 fieldNames.clear();
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
337 fieldNames.putAll(scanner.fieldNames);
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
338 fieldTypes.clear();
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
339 fieldTypes.putAll(scanner.fieldTypes);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
340 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
341
16982
5762848171e7 replaced 'node.getClass() == <literal>.getGenClass()' idiom with new 'NodeClass.is(Class<? extends Node.class> cls)' mechanism
Doug Simon <doug.simon@oracle.com>
parents: 16919
diff changeset
342 /**
17051
c25fcf343b4f improved javadoc for NodeClass.is()
Doug Simon <doug.simon@oracle.com>
parents: 17044
diff changeset
343 * Determines if a given {@link Node} class is described by this {@link NodeClass} object. This
c25fcf343b4f improved javadoc for NodeClass.is()
Doug Simon <doug.simon@oracle.com>
parents: 17044
diff changeset
344 * is useful for doing an exact type test (as opposed to an instanceof test) on a node. For
c25fcf343b4f improved javadoc for NodeClass.is()
Doug Simon <doug.simon@oracle.com>
parents: 17044
diff changeset
345 * example:
c25fcf343b4f improved javadoc for NodeClass.is()
Doug Simon <doug.simon@oracle.com>
parents: 17044
diff changeset
346 *
c25fcf343b4f improved javadoc for NodeClass.is()
Doug Simon <doug.simon@oracle.com>
parents: 17044
diff changeset
347 * <pre>
c25fcf343b4f improved javadoc for NodeClass.is()
Doug Simon <doug.simon@oracle.com>
parents: 17044
diff changeset
348 * if (node.getNodeClass().is(BeginNode.class)) { ... }
17128
8ec6deb7d2eb Fix when not using generated node classes
Christian Wimmer <christian.wimmer@oracle.com>
parents: 17051
diff changeset
349 *
17051
c25fcf343b4f improved javadoc for NodeClass.is()
Doug Simon <doug.simon@oracle.com>
parents: 17044
diff changeset
350 * // Due to generated Node classes, the test below
c25fcf343b4f improved javadoc for NodeClass.is()
Doug Simon <doug.simon@oracle.com>
parents: 17044
diff changeset
351 * // is *not* the same as the test above:
c25fcf343b4f improved javadoc for NodeClass.is()
Doug Simon <doug.simon@oracle.com>
parents: 17044
diff changeset
352 * if (node.getClass() == BeginNode.class) { ... }
c25fcf343b4f improved javadoc for NodeClass.is()
Doug Simon <doug.simon@oracle.com>
parents: 17044
diff changeset
353 * </pre>
16986
f7359a0ce946 tweaked comparison of a Node against a node class
Doug Simon <doug.simon@oracle.com>
parents: 16982
diff changeset
354 *
f7359a0ce946 tweaked comparison of a Node against a node class
Doug Simon <doug.simon@oracle.com>
parents: 16982
diff changeset
355 * @param nodeClass a {@linkplain GeneratedNode non-generated} {@link Node} class
16982
5762848171e7 replaced 'node.getClass() == <literal>.getGenClass()' idiom with new 'NodeClass.is(Class<? extends Node.class> cls)' mechanism
Doug Simon <doug.simon@oracle.com>
parents: 16919
diff changeset
356 */
5762848171e7 replaced 'node.getClass() == <literal>.getGenClass()' idiom with new 'NodeClass.is(Class<? extends Node.class> cls)' mechanism
Doug Simon <doug.simon@oracle.com>
parents: 16919
diff changeset
357 public boolean is(Class<? extends Node> nodeClass) {
16986
f7359a0ce946 tweaked comparison of a Node against a node class
Doug Simon <doug.simon@oracle.com>
parents: 16982
diff changeset
358 assert nodeClass.getAnnotation(GeneratedNode.class) == null : "cannot test NodeClas against generated " + nodeClass;
f7359a0ce946 tweaked comparison of a Node against a node class
Doug Simon <doug.simon@oracle.com>
parents: 16982
diff changeset
359 return nodeClass == getClazz();
16903
3ca8ba1bfc21 bind a generated Node class to the NodeClass instance of the generated-from Node class
Doug Simon <doug.simon@oracle.com>
parents: 16897
diff changeset
360 }
3ca8ba1bfc21 bind a generated Node class to the NodeClass instance of the generated-from Node class
Doug Simon <doug.simon@oracle.com>
parents: 16897
diff changeset
361
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
362 public String shortName() {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
363 return shortName;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
364 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
365
7332
c5a9bcd9493d Support sub-types for typed node iterators
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7283
diff changeset
366 public int[] iterableIds() {
11663
d213be26ffb4 added metric to count number of times a typed node iterator is used per IterableNodeType (GRAAL-471)
Doug Simon <doug.simon@oracle.com>
parents: 11653
diff changeset
367 nodeIterableCount.increment();
7332
c5a9bcd9493d Support sub-types for typed node iterators
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7283
diff changeset
368 return iterableIds;
c5a9bcd9493d Support sub-types for typed node iterators
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7283
diff changeset
369 }
c5a9bcd9493d Support sub-types for typed node iterators
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7283
diff changeset
370
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
371 public int iterableId() {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
372 return iterableId;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
373 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
374
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
375 public boolean valueNumberable() {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
376 return canGVN;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
377 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
378
11882
51059863da73 replace instanceof type tests for Canonicalizable and Simplifiable with extra boolean properties in NodeClass (GRAAL-506)
Doug Simon <doug.simon@oracle.com>
parents: 11676
diff changeset
379 /**
51059863da73 replace instanceof type tests for Canonicalizable and Simplifiable with extra boolean properties in NodeClass (GRAAL-506)
Doug Simon <doug.simon@oracle.com>
parents: 11676
diff changeset
380 * Determines if this node type implements {@link Canonicalizable}.
51059863da73 replace instanceof type tests for Canonicalizable and Simplifiable with extra boolean properties in NodeClass (GRAAL-506)
Doug Simon <doug.simon@oracle.com>
parents: 11676
diff changeset
381 */
16239
de84713267fa use default methods to select Canonicalizable behavior
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16206
diff changeset
382 public boolean isCanonicalizable() {
de84713267fa use default methods to select Canonicalizable behavior
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16206
diff changeset
383 return isCanonicalizable;
11882
51059863da73 replace instanceof type tests for Canonicalizable and Simplifiable with extra boolean properties in NodeClass (GRAAL-506)
Doug Simon <doug.simon@oracle.com>
parents: 11676
diff changeset
384 }
51059863da73 replace instanceof type tests for Canonicalizable and Simplifiable with extra boolean properties in NodeClass (GRAAL-506)
Doug Simon <doug.simon@oracle.com>
parents: 11676
diff changeset
385
51059863da73 replace instanceof type tests for Canonicalizable and Simplifiable with extra boolean properties in NodeClass (GRAAL-506)
Doug Simon <doug.simon@oracle.com>
parents: 11676
diff changeset
386 /**
51059863da73 replace instanceof type tests for Canonicalizable and Simplifiable with extra boolean properties in NodeClass (GRAAL-506)
Doug Simon <doug.simon@oracle.com>
parents: 11676
diff changeset
387 * Determines if this node type implements {@link Simplifiable}.
51059863da73 replace instanceof type tests for Canonicalizable and Simplifiable with extra boolean properties in NodeClass (GRAAL-506)
Doug Simon <doug.simon@oracle.com>
parents: 11676
diff changeset
388 */
51059863da73 replace instanceof type tests for Canonicalizable and Simplifiable with extra boolean properties in NodeClass (GRAAL-506)
Doug Simon <doug.simon@oracle.com>
parents: 11676
diff changeset
389 public boolean isSimplifiable() {
51059863da73 replace instanceof type tests for Canonicalizable and Simplifiable with extra boolean properties in NodeClass (GRAAL-506)
Doug Simon <doug.simon@oracle.com>
parents: 11676
diff changeset
390 return isSimplifiable;
51059863da73 replace instanceof type tests for Canonicalizable and Simplifiable with extra boolean properties in NodeClass (GRAAL-506)
Doug Simon <doug.simon@oracle.com>
parents: 11676
diff changeset
391 }
51059863da73 replace instanceof type tests for Canonicalizable and Simplifiable with extra boolean properties in NodeClass (GRAAL-506)
Doug Simon <doug.simon@oracle.com>
parents: 11676
diff changeset
392
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
393 public static int cacheSize() {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
394 return nextIterableId;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
395 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
396
15002
06e50d290784 isAllowedUsageType on Nodes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15001
diff changeset
397 public EnumSet<InputType> getAllowedUsageTypes() {
06e50d290784 isAllowedUsageType on Nodes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15001
diff changeset
398 return allowedUsageTypes;
06e50d290784 isAllowedUsageType on Nodes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15001
diff changeset
399 }
06e50d290784 isAllowedUsageType on Nodes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15001
diff changeset
400
5858
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
401 protected static class FieldScanner extends BaseFieldScanner {
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7332
diff changeset
402
4142
bc8527f3071c Adjust code base to new level of warnings.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3733
diff changeset
403 public final ArrayList<Long> inputOffsets = new ArrayList<>();
bc8527f3071c Adjust code base to new level of warnings.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3733
diff changeset
404 public final ArrayList<Long> inputListOffsets = new ArrayList<>();
bc8527f3071c Adjust code base to new level of warnings.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3733
diff changeset
405 public final ArrayList<Long> successorOffsets = new ArrayList<>();
bc8527f3071c Adjust code base to new level of warnings.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3733
diff changeset
406 public final ArrayList<Long> successorListOffsets = new ArrayList<>();
15001
27c04ee36dcb input types
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
407 public final HashMap<Long, InputType> types = new HashMap<>();
16332
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
408 public final HashSet<Long> optionalInputs = new HashSet<>();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
409
5858
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
410 protected FieldScanner(CalcOffset calc) {
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
411 super(calc);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
412 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
413
5858
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
414 @Override
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
415 protected void scanField(Field field, Class<?> type, long offset) {
16332
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
416 if (field.isAnnotationPresent(Node.Input.class) || field.isAnnotationPresent(Node.OptionalInput.class)) {
5858
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
417 assert !field.isAnnotationPresent(Node.Successor.class) : "field cannot be both input and successor";
16332
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
418 assert field.isAnnotationPresent(Node.Input.class) ^ field.isAnnotationPresent(Node.OptionalInput.class) : "inputs can either be optional or non-optional";
5858
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
419 if (INPUT_LIST_CLASS.isAssignableFrom(type)) {
16897
f90dcdbbb75e switched to using new NodeFieldIterator and NodeFieldIterable for traversing Node inputs and successors
Doug Simon <doug.simon@oracle.com>
parents: 16841
diff changeset
420 // NodeInputList fields should not be final since they are
f90dcdbbb75e switched to using new NodeFieldIterator and NodeFieldIterable for traversing Node inputs and successors
Doug Simon <doug.simon@oracle.com>
parents: 16841
diff changeset
421 // written (via Unsafe) in clearInputs()
f90dcdbbb75e switched to using new NodeFieldIterator and NodeFieldIterable for traversing Node inputs and successors
Doug Simon <doug.simon@oracle.com>
parents: 16841
diff changeset
422 GraalInternalError.guarantee(!Modifier.isFinal(field.getModifiers()), "NodeInputList input field %s should not be final", field);
9808
12fdb8fe0a35 turn assertions in NodeClass.FieldScanner into guarantees
Lukas Stadler <lukas.stadler@jku.at>
parents: 9720
diff changeset
423 GraalInternalError.guarantee(!Modifier.isPublic(field.getModifiers()), "NodeInputList input field %s should not be public", field);
5858
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
424 inputListOffsets.add(offset);
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
425 } else {
9808
12fdb8fe0a35 turn assertions in NodeClass.FieldScanner into guarantees
Lukas Stadler <lukas.stadler@jku.at>
parents: 9720
diff changeset
426 GraalInternalError.guarantee(NODE_CLASS.isAssignableFrom(type) || type.isInterface(), "invalid input type: %s", type);
12fdb8fe0a35 turn assertions in NodeClass.FieldScanner into guarantees
Lukas Stadler <lukas.stadler@jku.at>
parents: 9720
diff changeset
427 GraalInternalError.guarantee(!Modifier.isFinal(field.getModifiers()), "Node input field %s should not be final", field);
5858
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
428 inputOffsets.add(offset);
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
429 }
16332
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
430 if (field.isAnnotationPresent(Node.Input.class)) {
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
431 types.put(offset, field.getAnnotation(Node.Input.class).value());
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
432 } else {
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
433 types.put(offset, field.getAnnotation(Node.OptionalInput.class).value());
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
434 }
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
435 if (field.isAnnotationPresent(Node.OptionalInput.class)) {
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
436 optionalInputs.add(offset);
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
437 }
5858
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
438 } else if (field.isAnnotationPresent(Node.Successor.class)) {
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
439 if (SUCCESSOR_LIST_CLASS.isAssignableFrom(type)) {
16897
f90dcdbbb75e switched to using new NodeFieldIterator and NodeFieldIterable for traversing Node inputs and successors
Doug Simon <doug.simon@oracle.com>
parents: 16841
diff changeset
440 // NodeSuccessorList fields should not be final since they are
f90dcdbbb75e switched to using new NodeFieldIterator and NodeFieldIterable for traversing Node inputs and successors
Doug Simon <doug.simon@oracle.com>
parents: 16841
diff changeset
441 // written (via Unsafe) in clearSuccessors()
f90dcdbbb75e switched to using new NodeFieldIterator and NodeFieldIterable for traversing Node inputs and successors
Doug Simon <doug.simon@oracle.com>
parents: 16841
diff changeset
442 GraalInternalError.guarantee(!Modifier.isFinal(field.getModifiers()), "NodeSuccessorList successor field % should not be final", field);
9808
12fdb8fe0a35 turn assertions in NodeClass.FieldScanner into guarantees
Lukas Stadler <lukas.stadler@jku.at>
parents: 9720
diff changeset
443 GraalInternalError.guarantee(!Modifier.isPublic(field.getModifiers()), "NodeSuccessorList successor field %s should not be public", field);
5858
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
444 successorListOffsets.add(offset);
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
445 } else {
9808
12fdb8fe0a35 turn assertions in NodeClass.FieldScanner into guarantees
Lukas Stadler <lukas.stadler@jku.at>
parents: 9720
diff changeset
446 GraalInternalError.guarantee(NODE_CLASS.isAssignableFrom(type), "invalid successor type: %s", type);
12fdb8fe0a35 turn assertions in NodeClass.FieldScanner into guarantees
Lukas Stadler <lukas.stadler@jku.at>
parents: 9720
diff changeset
447 GraalInternalError.guarantee(!Modifier.isFinal(field.getModifiers()), "Node successor field %s should not be final", field);
5858
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
448 successorOffsets.add(offset);
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
449 }
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
450 } else {
9808
12fdb8fe0a35 turn assertions in NodeClass.FieldScanner into guarantees
Lukas Stadler <lukas.stadler@jku.at>
parents: 9720
diff changeset
451 GraalInternalError.guarantee(!NODE_CLASS.isAssignableFrom(type) || field.getName().equals("Null"), "suspicious node field: %s", field);
12fdb8fe0a35 turn assertions in NodeClass.FieldScanner into guarantees
Lukas Stadler <lukas.stadler@jku.at>
parents: 9720
diff changeset
452 GraalInternalError.guarantee(!INPUT_LIST_CLASS.isAssignableFrom(type), "suspicious node input list field: %s", field);
12fdb8fe0a35 turn assertions in NodeClass.FieldScanner into guarantees
Lukas Stadler <lukas.stadler@jku.at>
parents: 9720
diff changeset
453 GraalInternalError.guarantee(!SUCCESSOR_LIST_CLASS.isAssignableFrom(type), "suspicious node successor list field: %s", field);
5858
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
454 dataOffsets.add(offset);
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
455 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
456 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
457 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
458
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
459 @Override
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
460 public String toString() {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
461 StringBuilder str = new StringBuilder();
15295
21663230ba88 Move FieldIntrospection to graal.compiler.common.
Josef Eisl <josef.eisl@jku.at>
parents: 15241
diff changeset
462 str.append("NodeClass ").append(getClazz().getSimpleName()).append(" [");
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
463 for (int i = 0; i < inputOffsets.length; i++) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
464 str.append(i == 0 ? "" : ", ").append(inputOffsets[i]);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
465 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
466 str.append("] [");
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
467 for (int i = 0; i < successorOffsets.length; i++) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
468 str.append(i == 0 ? "" : ", ").append(successorOffsets[i]);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
469 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
470 str.append("] [");
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
471 for (int i = 0; i < dataOffsets.length; i++) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
472 str.append(i == 0 ? "" : ", ").append(dataOffsets[i]);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
473 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
474 str.append("]");
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
475 return str.toString();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
476 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
477
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
478 private static Node getNode(Node node, long offset) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
479 return (Node) unsafe.getObject(node, offset);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
480 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
481
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
482 @SuppressWarnings("unchecked")
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
483 private static NodeList<Node> getNodeList(Node node, long offset) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
484 return (NodeList<Node>) unsafe.getObject(node, offset);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
485 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
486
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
487 private static void putNode(Node node, long offset, Node value) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
488 unsafe.putObject(node, offset, value);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
489 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
490
15040
288c23143d47 Fix most raw type references.
Josef Eisl <josef.eisl@jku.at>
parents: 15002
diff changeset
491 private static void putNodeList(Node node, long offset, NodeList<?> value) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
492 unsafe.putObject(node, offset, value);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
493 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
494
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
495 /**
12046
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
496 * An iterator that will iterate over the fields given in {@link #getOffsets()}. The first
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
497 * {@link #getDirectCount()} offsets are treated as fields of type {@link Node}, while the rest
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
498 * of the fields are treated as {@link NodeList}s. All elements of these NodeLists will be
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
499 * visited by the iterator as well. This iterator can be used to iterate over the inputs or
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
500 * successors of a node.
15001
27c04ee36dcb input types
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
501 *
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7332
diff changeset
502 * An iterator of this type will not return null values, unless the field values are modified
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7332
diff changeset
503 * concurrently. Concurrent modifications are detected by an assertion on a best-effort basis.
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
504 */
17008
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
505 public abstract static class NodeClassIterator implements NodePosIterator {
12047
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
506 protected final Node node;
16332
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
507 protected int index;
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
508 protected int subIndex;
17044
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
509 NodeList<Node> list;
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
510 protected boolean needsForward;
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
511 protected Node nextElement;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
512
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
513 /**
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
514 * Creates an iterator that will iterate over fields in the given node.
15001
27c04ee36dcb input types
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
515 *
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
516 * @param node the node which contains the fields.
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
517 */
12047
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
518 NodeClassIterator(Node node) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
519 this.node = node;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
520 index = NOT_ITERABLE;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
521 subIndex = 0;
17044
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
522 needsForward = true;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
523 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
524
12047
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
525 void forward() {
17044
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
526 needsForward = false;
12046
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
527 if (index < getDirectCount()) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
528 index++;
12046
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
529 while (index < getDirectCount()) {
17044
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
530 nextElement = getNode(node, getOffsets()[index]);
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
531 if (nextElement != null) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
532 return;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
533 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
534 index++;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
535 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
536 } else {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
537 subIndex++;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
538 }
12046
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
539 while (index < getOffsets().length) {
17044
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
540 if (subIndex == 0) {
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
541 list = getNodeList(node, getOffsets()[index]);
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
542 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
543 while (subIndex < list.size()) {
17044
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
544 nextElement = list.get(subIndex);
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
545 if (nextElement != null) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
546 return;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
547 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
548 subIndex++;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
549 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
550 subIndex = 0;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
551 index++;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
552 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
553 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
554
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
555 private Node nextElement() {
17044
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
556 if (needsForward) {
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
557 forward();
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
558 }
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
559 needsForward = true;
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
560 if (index < getOffsets().length) {
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
561 return nextElement;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
562 }
7258
9bee93f61522 Cleanups: remove unused NodeUsagesList.replaceFirst and FrameState.block
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7123
diff changeset
563 throw new NoSuchElementException();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
564 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
565
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
566 @Override
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
567 public boolean hasNext() {
17044
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
568 if (needsForward) {
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
569 forward();
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
570 }
12047
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
571 return index < getOffsets().length;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
572 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
573
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
574 @Override
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
575 public Node next() {
17044
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
576 return nextElement();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
577 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
578
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
579 public Position nextPosition() {
17044
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
580 if (needsForward) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
581 forward();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
582 }
17044
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
583 needsForward = true;
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
584 if (index < getDirectCount()) {
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
585 return new Position(getOffsets() == getNodeClass().inputOffsets, index, NOT_ITERABLE);
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
586 } else {
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
587 return new Position(getOffsets() == getNodeClass().inputOffsets, index, subIndex);
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
588 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
589 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
590
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
591 @Override
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
592 public void remove() {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
593 throw new UnsupportedOperationException();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
594 }
12046
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
595
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
596 protected abstract int getDirectCount();
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
597
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
598 protected abstract long[] getOffsets();
12378
1e76b14e1b3a NodeClassIterator: remove reference to NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 12047
diff changeset
599
1e76b14e1b3a NodeClassIterator: remove reference to NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 12047
diff changeset
600 protected abstract NodeClass getNodeClass();
12046
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
601 }
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
602
12047
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
603 private class NodeClassInputsIterator extends NodeClassIterator {
17044
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
604
12047
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
605 NodeClassInputsIterator(Node node) {
12046
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
606 super(node);
12378
1e76b14e1b3a NodeClassIterator: remove reference to NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 12047
diff changeset
607 assert NodeClass.this == node.getNodeClass();
12046
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
608 }
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
609
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
610 @Override
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
611 protected int getDirectCount() {
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
612 return directInputCount;
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
613 }
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
614
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
615 @Override
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
616 protected long[] getOffsets() {
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
617 return inputOffsets;
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
618 }
12378
1e76b14e1b3a NodeClassIterator: remove reference to NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 12047
diff changeset
619
1e76b14e1b3a NodeClassIterator: remove reference to NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 12047
diff changeset
620 @Override
1e76b14e1b3a NodeClassIterator: remove reference to NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 12047
diff changeset
621 protected NodeClass getNodeClass() {
1e76b14e1b3a NodeClassIterator: remove reference to NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 12047
diff changeset
622 return NodeClass.this;
1e76b14e1b3a NodeClassIterator: remove reference to NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 12047
diff changeset
623 }
12046
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
624 }
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
625
16332
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
626 private class NodeClassAllInputsIterator extends NodeClassInputsIterator {
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
627 NodeClassAllInputsIterator(Node node) {
17044
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
628 super(node);
16332
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
629 }
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
630
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
631 @Override
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
632 void forward() {
17044
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
633 needsForward = false;
16332
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
634 if (index < getDirectCount()) {
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
635 index++;
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
636 if (index < getDirectCount()) {
17044
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
637 nextElement = getNode(node, getOffsets()[index]);
16332
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
638 return;
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
639 }
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
640 } else {
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
641 subIndex++;
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
642 }
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
643 while (index < getOffsets().length) {
17044
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
644 if (subIndex == 0) {
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
645 list = getNodeList(node, getOffsets()[index]);
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
646 }
16332
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
647 if (subIndex < list.size()) {
17044
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
648 nextElement = list.get(subIndex);
16332
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
649 return;
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
650 }
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
651 subIndex = 0;
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
652 index++;
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
653 }
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
654 }
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
655 }
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
656
16337
67f3267a8846 code and javadoc cleanups in Canonicalizable and NodeClassIterable
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16332
diff changeset
657 private class NodeClassAllSuccessorsIterator extends NodeClassSuccessorsIterator {
67f3267a8846 code and javadoc cleanups in Canonicalizable and NodeClassIterable
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16332
diff changeset
658 NodeClassAllSuccessorsIterator(Node node) {
17044
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
659 super(node);
16337
67f3267a8846 code and javadoc cleanups in Canonicalizable and NodeClassIterable
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16332
diff changeset
660 }
67f3267a8846 code and javadoc cleanups in Canonicalizable and NodeClassIterable
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16332
diff changeset
661
67f3267a8846 code and javadoc cleanups in Canonicalizable and NodeClassIterable
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16332
diff changeset
662 @Override
67f3267a8846 code and javadoc cleanups in Canonicalizable and NodeClassIterable
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16332
diff changeset
663 void forward() {
17044
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
664 needsForward = false;
16337
67f3267a8846 code and javadoc cleanups in Canonicalizable and NodeClassIterable
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16332
diff changeset
665 if (index < getDirectCount()) {
67f3267a8846 code and javadoc cleanups in Canonicalizable and NodeClassIterable
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16332
diff changeset
666 index++;
67f3267a8846 code and javadoc cleanups in Canonicalizable and NodeClassIterable
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16332
diff changeset
667 if (index < getDirectCount()) {
17044
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
668 nextElement = getNode(node, getOffsets()[index]);
16337
67f3267a8846 code and javadoc cleanups in Canonicalizable and NodeClassIterable
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16332
diff changeset
669 return;
67f3267a8846 code and javadoc cleanups in Canonicalizable and NodeClassIterable
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16332
diff changeset
670 }
67f3267a8846 code and javadoc cleanups in Canonicalizable and NodeClassIterable
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16332
diff changeset
671 } else {
67f3267a8846 code and javadoc cleanups in Canonicalizable and NodeClassIterable
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16332
diff changeset
672 subIndex++;
67f3267a8846 code and javadoc cleanups in Canonicalizable and NodeClassIterable
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16332
diff changeset
673 }
67f3267a8846 code and javadoc cleanups in Canonicalizable and NodeClassIterable
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16332
diff changeset
674 while (index < getOffsets().length) {
17044
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
675 if (subIndex == 0) {
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
676 list = getNodeList(node, getOffsets()[index]);
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
677 }
16337
67f3267a8846 code and javadoc cleanups in Canonicalizable and NodeClassIterable
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16332
diff changeset
678 if (subIndex < list.size()) {
17044
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
679 nextElement = list.get(subIndex);
16337
67f3267a8846 code and javadoc cleanups in Canonicalizable and NodeClassIterable
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16332
diff changeset
680 return;
67f3267a8846 code and javadoc cleanups in Canonicalizable and NodeClassIterable
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16332
diff changeset
681 }
67f3267a8846 code and javadoc cleanups in Canonicalizable and NodeClassIterable
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16332
diff changeset
682 subIndex = 0;
67f3267a8846 code and javadoc cleanups in Canonicalizable and NodeClassIterable
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16332
diff changeset
683 index++;
67f3267a8846 code and javadoc cleanups in Canonicalizable and NodeClassIterable
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16332
diff changeset
684 }
67f3267a8846 code and javadoc cleanups in Canonicalizable and NodeClassIterable
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16332
diff changeset
685 }
67f3267a8846 code and javadoc cleanups in Canonicalizable and NodeClassIterable
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16332
diff changeset
686 }
67f3267a8846 code and javadoc cleanups in Canonicalizable and NodeClassIterable
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16332
diff changeset
687
12047
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
688 private final class NodeClassInputsWithModCountIterator extends NodeClassInputsIterator {
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
689 private final int modCount;
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
690
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
691 private NodeClassInputsWithModCountIterator(Node node) {
17044
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
692 super(node);
12047
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
693 assert MODIFICATION_COUNTS_ENABLED;
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
694 this.modCount = node.modCount();
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
695 }
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
696
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
697 @Override
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
698 public boolean hasNext() {
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
699 try {
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
700 return super.hasNext();
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
701 } finally {
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
702 assert modCount == node.modCount() : "must not be modified";
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
703 }
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
704 }
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
705
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
706 @Override
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
707 public Node next() {
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
708 try {
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
709 return super.next();
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
710 } finally {
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
711 assert modCount == node.modCount() : "must not be modified";
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
712 }
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
713 }
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
714
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
715 @Override
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
716 public Position nextPosition() {
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
717 try {
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
718 return super.nextPosition();
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
719 } finally {
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
720 assert modCount == node.modCount();
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
721 }
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
722 }
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
723 }
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
724
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
725 private class NodeClassSuccessorsIterator extends NodeClassIterator {
17044
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
726
12047
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
727 NodeClassSuccessorsIterator(Node node) {
12046
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
728 super(node);
12378
1e76b14e1b3a NodeClassIterator: remove reference to NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 12047
diff changeset
729 assert NodeClass.this == node.getNodeClass();
12046
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
730 }
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
731
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
732 @Override
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
733 protected int getDirectCount() {
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
734 return directSuccessorCount;
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
735 }
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
736
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
737 @Override
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
738 protected long[] getOffsets() {
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
739 return successorOffsets;
c3a1d5bfc3ee NodeClassIterator: specialize instance for each type of iterator (inputs/successors) in order to share directCount/offsets directly with NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 11882
diff changeset
740 }
12378
1e76b14e1b3a NodeClassIterator: remove reference to NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 12047
diff changeset
741
1e76b14e1b3a NodeClassIterator: remove reference to NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 12047
diff changeset
742 @Override
1e76b14e1b3a NodeClassIterator: remove reference to NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 12047
diff changeset
743 protected NodeClass getNodeClass() {
1e76b14e1b3a NodeClassIterator: remove reference to NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 12047
diff changeset
744 return NodeClass.this;
1e76b14e1b3a NodeClassIterator: remove reference to NodeClass
Bernhard Urban <bernhard.urban@jku.at>
parents: 12047
diff changeset
745 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
746 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
747
12047
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
748 private final class NodeClassSuccessorsWithModCountIterator extends NodeClassSuccessorsIterator {
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
749 private final int modCount;
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
750
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
751 private NodeClassSuccessorsWithModCountIterator(Node node) {
17044
d5289a18cf5d NodeClassIterator advances lazily instead of eagerly, allowing the next element to be cached in the advance operation
Doug Simon <doug.simon@oracle.com>
parents: 17009
diff changeset
752 super(node);
12047
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
753 assert MODIFICATION_COUNTS_ENABLED;
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
754 this.modCount = node.modCount();
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
755 }
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
756
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
757 @Override
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
758 public boolean hasNext() {
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
759 try {
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
760 return super.hasNext();
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
761 } finally {
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
762 assert modCount == node.modCount() : "must not be modified";
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
763 }
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
764 }
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
765
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
766 @Override
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
767 public Node next() {
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
768 try {
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
769 return super.next();
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
770 } finally {
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
771 assert modCount == node.modCount() : "must not be modified";
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
772 }
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
773 }
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
774
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
775 @Override
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
776 public Position nextPosition() {
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
777 try {
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
778 return super.nextPosition();
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
779 } finally {
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
780 assert modCount == node.modCount();
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
781 }
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
782 }
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
783 }
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
784
12696
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
785 private static int deepHashCode0(Object o) {
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
786 if (o instanceof Object[]) {
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
787 return Arrays.deepHashCode((Object[]) o);
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
788 } else if (o instanceof byte[]) {
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
789 return Arrays.hashCode((byte[]) o);
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
790 } else if (o instanceof short[]) {
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
791 return Arrays.hashCode((short[]) o);
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
792 } else if (o instanceof int[]) {
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
793 return Arrays.hashCode((int[]) o);
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
794 } else if (o instanceof long[]) {
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
795 return Arrays.hashCode((long[]) o);
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
796 } else if (o instanceof char[]) {
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
797 return Arrays.hashCode((char[]) o);
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
798 } else if (o instanceof float[]) {
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
799 return Arrays.hashCode((float[]) o);
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
800 } else if (o instanceof double[]) {
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
801 return Arrays.hashCode((double[]) o);
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
802 } else if (o instanceof boolean[]) {
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
803 return Arrays.hashCode((boolean[]) o);
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
804 } else if (o != null) {
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
805 return o.hashCode();
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
806 } else {
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
807 return 0;
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
808 }
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
809 }
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
810
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
811 public int valueNumber(Node n) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
812 int number = 0;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
813 if (canGVN) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
814 number = startGVNNumber;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
815 for (int i = 0; i < dataOffsets.length; ++i) {
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7332
diff changeset
816 Class<?> type = dataTypes[i];
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
817 if (type.isPrimitive()) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
818 if (type == Integer.TYPE) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
819 int intValue = unsafe.getInt(n, dataOffsets[i]);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
820 number += intValue;
6657
768793150bcd more PEA refactoring, multiple iterations
Lukas Stadler <lukas.stadler@jku.at>
parents: 6414
diff changeset
821 } else if (type == Long.TYPE) {
768793150bcd more PEA refactoring, multiple iterations
Lukas Stadler <lukas.stadler@jku.at>
parents: 6414
diff changeset
822 long longValue = unsafe.getLong(n, dataOffsets[i]);
768793150bcd more PEA refactoring, multiple iterations
Lukas Stadler <lukas.stadler@jku.at>
parents: 6414
diff changeset
823 number += longValue ^ (longValue >>> 32);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
824 } else if (type == Boolean.TYPE) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
825 boolean booleanValue = unsafe.getBoolean(n, dataOffsets[i]);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
826 if (booleanValue) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
827 number += 7;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
828 }
12701
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
829 } else if (type == Float.TYPE) {
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
830 float floatValue = unsafe.getFloat(n, dataOffsets[i]);
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
831 number += Float.floatToRawIntBits(floatValue);
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
832 } else if (type == Double.TYPE) {
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
833 double doubleValue = unsafe.getDouble(n, dataOffsets[i]);
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
834 long longValue = Double.doubleToRawLongBits(doubleValue);
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
835 number += longValue ^ (longValue >>> 32);
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
836 } else if (type == Short.TYPE) {
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
837 short shortValue = unsafe.getShort(n, dataOffsets[i]);
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
838 number += shortValue;
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
839 } else if (type == Character.TYPE) {
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
840 char charValue = unsafe.getChar(n, dataOffsets[i]);
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
841 number += charValue;
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
842 } else if (type == Byte.TYPE) {
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
843 byte byteValue = unsafe.getByte(n, dataOffsets[i]);
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
844 number += byteValue;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
845 } else {
12701
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
846 assert false : "unhandled property type: " + type;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
847 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
848 } else {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
849 Object o = unsafe.getObject(n, dataOffsets[i]);
12696
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
850 number += deepHashCode0(o);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
851 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
852 number *= 13;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
853 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
854 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
855 return number;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
856 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
857
12696
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
858 private static boolean deepEquals0(Object e1, Object e2) {
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
859 assert e1 != null;
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
860 boolean eq;
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
861 if (e1 instanceof Object[] && e2 instanceof Object[]) {
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
862 eq = Arrays.deepEquals((Object[]) e1, (Object[]) e2);
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
863 } else if (e1 instanceof byte[] && e2 instanceof byte[]) {
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
864 eq = Arrays.equals((byte[]) e1, (byte[]) e2);
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
865 } else if (e1 instanceof short[] && e2 instanceof short[]) {
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
866 eq = Arrays.equals((short[]) e1, (short[]) e2);
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
867 } else if (e1 instanceof int[] && e2 instanceof int[]) {
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
868 eq = Arrays.equals((int[]) e1, (int[]) e2);
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
869 } else if (e1 instanceof long[] && e2 instanceof long[]) {
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
870 eq = Arrays.equals((long[]) e1, (long[]) e2);
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
871 } else if (e1 instanceof char[] && e2 instanceof char[]) {
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
872 eq = Arrays.equals((char[]) e1, (char[]) e2);
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
873 } else if (e1 instanceof float[] && e2 instanceof float[]) {
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
874 eq = Arrays.equals((float[]) e1, (float[]) e2);
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
875 } else if (e1 instanceof double[] && e2 instanceof double[]) {
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
876 eq = Arrays.equals((double[]) e1, (double[]) e2);
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
877 } else if (e1 instanceof boolean[] && e2 instanceof boolean[]) {
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
878 eq = Arrays.equals((boolean[]) e1, (boolean[]) e2);
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
879 } else {
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
880 eq = e1.equals(e2);
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
881 }
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
882 return eq;
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
883 }
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
884
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
885 public boolean valueEqual(Node a, Node b) {
15186
5e2cffe8b815 allow valueEqual for non-GVN node classes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15106
diff changeset
886 if (a.getClass() != b.getClass()) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
887 return a == b;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
888 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
889 for (int i = 0; i < dataOffsets.length; ++i) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
890 Class<?> type = dataTypes[i];
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
891 if (type.isPrimitive()) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
892 if (type == Integer.TYPE) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
893 int aInt = unsafe.getInt(a, dataOffsets[i]);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
894 int bInt = unsafe.getInt(b, dataOffsets[i]);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
895 if (aInt != bInt) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
896 return false;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
897 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
898 } else if (type == Boolean.TYPE) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
899 boolean aBoolean = unsafe.getBoolean(a, dataOffsets[i]);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
900 boolean bBoolean = unsafe.getBoolean(b, dataOffsets[i]);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
901 if (aBoolean != bBoolean) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
902 return false;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
903 }
5301
23ea81293bd5 let NodeClass.valueEqual handle long fields
Lukas Stadler <lukas.stadler@jku.at>
parents: 5299
diff changeset
904 } else if (type == Long.TYPE) {
23ea81293bd5 let NodeClass.valueEqual handle long fields
Lukas Stadler <lukas.stadler@jku.at>
parents: 5299
diff changeset
905 long aLong = unsafe.getLong(a, dataOffsets[i]);
23ea81293bd5 let NodeClass.valueEqual handle long fields
Lukas Stadler <lukas.stadler@jku.at>
parents: 5299
diff changeset
906 long bLong = unsafe.getLong(b, dataOffsets[i]);
23ea81293bd5 let NodeClass.valueEqual handle long fields
Lukas Stadler <lukas.stadler@jku.at>
parents: 5299
diff changeset
907 if (aLong != bLong) {
23ea81293bd5 let NodeClass.valueEqual handle long fields
Lukas Stadler <lukas.stadler@jku.at>
parents: 5299
diff changeset
908 return false;
23ea81293bd5 let NodeClass.valueEqual handle long fields
Lukas Stadler <lukas.stadler@jku.at>
parents: 5299
diff changeset
909 }
12701
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
910 } else if (type == Float.TYPE) {
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
911 float aFloat = unsafe.getFloat(a, dataOffsets[i]);
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
912 float bFloat = unsafe.getFloat(b, dataOffsets[i]);
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
913 if (aFloat != bFloat) {
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
914 return false;
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
915 }
10785
debb9d8e0282 allow double fields in value number computation and thus, in floating nodes
Doug Simon <doug.simon@oracle.com>
parents: 10424
diff changeset
916 } else if (type == Double.TYPE) {
debb9d8e0282 allow double fields in value number computation and thus, in floating nodes
Doug Simon <doug.simon@oracle.com>
parents: 10424
diff changeset
917 double aDouble = unsafe.getDouble(a, dataOffsets[i]);
debb9d8e0282 allow double fields in value number computation and thus, in floating nodes
Doug Simon <doug.simon@oracle.com>
parents: 10424
diff changeset
918 double bDouble = unsafe.getDouble(b, dataOffsets[i]);
debb9d8e0282 allow double fields in value number computation and thus, in floating nodes
Doug Simon <doug.simon@oracle.com>
parents: 10424
diff changeset
919 if (aDouble != bDouble) {
debb9d8e0282 allow double fields in value number computation and thus, in floating nodes
Doug Simon <doug.simon@oracle.com>
parents: 10424
diff changeset
920 return false;
debb9d8e0282 allow double fields in value number computation and thus, in floating nodes
Doug Simon <doug.simon@oracle.com>
parents: 10424
diff changeset
921 }
12701
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
922 } else if (type == Short.TYPE) {
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
923 short aShort = unsafe.getShort(a, dataOffsets[i]);
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
924 short bShort = unsafe.getShort(b, dataOffsets[i]);
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
925 if (aShort != bShort) {
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
926 return false;
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
927 }
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
928 } else if (type == Character.TYPE) {
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
929 char aChar = unsafe.getChar(a, dataOffsets[i]);
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
930 char bChar = unsafe.getChar(b, dataOffsets[i]);
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
931 if (aChar != bChar) {
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
932 return false;
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
933 }
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
934 } else if (type == Byte.TYPE) {
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
935 byte aByte = unsafe.getByte(a, dataOffsets[i]);
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
936 byte bByte = unsafe.getByte(b, dataOffsets[i]);
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
937 if (aByte != bByte) {
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
938 return false;
42a60780c2c9 Add some missing cases for NodeClass.(getDebugProperties|valueEqual|valueNumber)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12696
diff changeset
939 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
940 } else {
5301
23ea81293bd5 let NodeClass.valueEqual handle long fields
Lukas Stadler <lukas.stadler@jku.at>
parents: 5299
diff changeset
941 assert false : "unhandled type: " + type;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
942 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
943 } else {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
944 Object objectA = unsafe.getObject(a, dataOffsets[i]);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
945 Object objectB = unsafe.getObject(b, dataOffsets[i]);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
946 if (objectA != objectB) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
947 if (objectA != null && objectB != null) {
12696
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
948 if (!deepEquals0(objectA, objectB)) {
22780dc399da Support arbitrary array types in global value numbering.
Roland Schatz <roland.schatz@oracle.com>
parents: 12687
diff changeset
949 return false;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
950 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
951 } else {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
952 return false;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
953 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
954 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
955 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
956 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
957 return true;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
958 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
959
5214
1020e363a05d Loop peeling
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5061
diff changeset
960 public boolean isValid(Position pos, NodeClass from) {
5489
5d0d72b37f88 Switch to new loop transformation framework, use it for peeling and full unrolling for snippets
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5487
diff changeset
961 if (this == from) {
5d0d72b37f88 Switch to new loop transformation framework, use it for peeling and full unrolling for snippets
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5487
diff changeset
962 return true;
5d0d72b37f88 Switch to new loop transformation framework, use it for peeling and full unrolling for snippets
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5487
diff changeset
963 }
15241
c570c2fe9d2b small refactoring of NodeClass.Position, remove duplicated functionality
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15193
diff changeset
964 long[] offsets = pos.isInput() ? inputOffsets : successorOffsets;
c570c2fe9d2b small refactoring of NodeClass.Position, remove duplicated functionality
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15193
diff changeset
965 if (pos.getIndex() >= offsets.length) {
5214
1020e363a05d Loop peeling
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5061
diff changeset
966 return false;
1020e363a05d Loop peeling
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5061
diff changeset
967 }
15241
c570c2fe9d2b small refactoring of NodeClass.Position, remove duplicated functionality
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15193
diff changeset
968 long[] fromOffsets = pos.isInput() ? from.inputOffsets : from.successorOffsets;
c570c2fe9d2b small refactoring of NodeClass.Position, remove duplicated functionality
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15193
diff changeset
969 if (pos.getIndex() >= fromOffsets.length) {
5214
1020e363a05d Loop peeling
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5061
diff changeset
970 return false;
1020e363a05d Loop peeling
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5061
diff changeset
971 }
15241
c570c2fe9d2b small refactoring of NodeClass.Position, remove duplicated functionality
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15193
diff changeset
972 return offsets[pos.getIndex()] == fromOffsets[pos.getIndex()];
5214
1020e363a05d Loop peeling
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5061
diff changeset
973 }
1020e363a05d Loop peeling
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5061
diff changeset
974
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
975 public Node get(Node node, Position pos) {
17008
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
976 if (Node.USE_GENERATED_NODES) {
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
977 return node.getNodeAt(pos);
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
978 }
15241
c570c2fe9d2b small refactoring of NodeClass.Position, remove duplicated functionality
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15193
diff changeset
979 long offset = pos.isInput() ? inputOffsets[pos.getIndex()] : successorOffsets[pos.getIndex()];
c570c2fe9d2b small refactoring of NodeClass.Position, remove duplicated functionality
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15193
diff changeset
980 if (pos.getSubIndex() == NOT_ITERABLE) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
981 return getNode(node, offset);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
982 } else {
15241
c570c2fe9d2b small refactoring of NodeClass.Position, remove duplicated functionality
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15193
diff changeset
983 return getNodeList(node, offset).get(pos.getSubIndex());
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
984 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
985 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
986
15001
27c04ee36dcb input types
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
987 public InputType getInputType(Position pos) {
15241
c570c2fe9d2b small refactoring of NodeClass.Position, remove duplicated functionality
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15193
diff changeset
988 assert pos.isInput();
c570c2fe9d2b small refactoring of NodeClass.Position, remove duplicated functionality
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15193
diff changeset
989 return inputTypes[pos.getIndex()];
15001
27c04ee36dcb input types
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
990 }
27c04ee36dcb input types
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
991
16332
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
992 public boolean isInputOptional(Position pos) {
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
993 assert pos.isInput();
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
994 return inputOptional[pos.getIndex()];
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
995 }
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
996
12483
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
997 public NodeList<?> getNodeList(Node node, Position pos) {
17008
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
998 if (Node.USE_GENERATED_NODES) {
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
999 return node.getNodeListAt(pos);
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
1000 }
15241
c570c2fe9d2b small refactoring of NodeClass.Position, remove duplicated functionality
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15193
diff changeset
1001 long offset = pos.isInput() ? inputOffsets[pos.getIndex()] : successorOffsets[pos.getIndex()];
16897
f90dcdbbb75e switched to using new NodeFieldIterator and NodeFieldIterable for traversing Node inputs and successors
Doug Simon <doug.simon@oracle.com>
parents: 16841
diff changeset
1002 assert pos.getSubIndex() == Node.NODE_LIST;
12483
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1003 return getNodeList(node, offset);
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1004 }
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1005
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1006 public String getName(Position pos) {
15241
c570c2fe9d2b small refactoring of NodeClass.Position, remove duplicated functionality
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15193
diff changeset
1007 return fieldNames.get(pos.isInput() ? inputOffsets[pos.getIndex()] : successorOffsets[pos.getIndex()]);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1008 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1009
15827
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1010 public String getPropertyName(int pos) {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1011 return fieldNames.get(dataOffsets[pos]);
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1012 }
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1013
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1014 public Class<?> getPropertyType(int pos) {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1015 return fieldTypes.get(dataOffsets[pos]);
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1016 }
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1017
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1018 public Object getProperty(Node node, int pos) {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1019 long dataOffset = dataOffsets[pos];
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1020 Class<?> type = fieldTypes.get(dataOffset);
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1021 Object value = null;
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1022 if (type.isPrimitive()) {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1023 if (type == Integer.TYPE) {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1024 value = unsafe.getInt(node, dataOffset);
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1025 } else if (type == Long.TYPE) {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1026 value = unsafe.getLong(node, dataOffset);
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1027 } else if (type == Boolean.TYPE) {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1028 value = unsafe.getBoolean(node, dataOffset);
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1029 } else if (type == Float.TYPE) {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1030 value = unsafe.getFloat(node, dataOffset);
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1031 } else if (type == Double.TYPE) {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1032 value = unsafe.getDouble(node, dataOffset);
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1033 } else if (type == Short.TYPE) {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1034 value = unsafe.getShort(node, dataOffset);
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1035 } else if (type == Character.TYPE) {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1036 value = unsafe.getChar(node, dataOffset);
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1037 } else if (type == Byte.TYPE) {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1038 value = unsafe.getByte(node, dataOffset);
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1039 } else {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1040 assert false : "unhandled property type: " + type;
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1041 }
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1042 } else {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1043 value = unsafe.getObject(node, dataOffset);
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1044 }
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1045 return value;
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1046 }
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1047
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1048 public void setProperty(Node node, int pos, Object value) {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1049 long dataOffset = dataOffsets[pos];
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1050 Class<?> type = fieldTypes.get(dataOffset);
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1051 if (type.isPrimitive()) {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1052 if (type == Integer.TYPE) {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1053 unsafe.putInt(node, dataOffset, (Integer) value);
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1054 } else if (type == Long.TYPE) {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1055 unsafe.putLong(node, dataOffset, (Long) value);
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1056 } else if (type == Boolean.TYPE) {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1057 unsafe.putBoolean(node, dataOffset, (Boolean) value);
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1058 } else if (type == Float.TYPE) {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1059 unsafe.putFloat(node, dataOffset, (Float) value);
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1060 } else if (type == Double.TYPE) {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1061 unsafe.putDouble(node, dataOffset, (Double) value);
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1062 } else if (type == Short.TYPE) {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1063 unsafe.putShort(node, dataOffset, (Short) value);
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1064 } else if (type == Character.TYPE) {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1065 unsafe.putChar(node, dataOffset, (Character) value);
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1066 } else if (type == Byte.TYPE) {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1067 unsafe.putByte(node, dataOffset, (Byte) value);
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1068 } else {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1069 assert false : "unhandled property type: " + type;
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1070 }
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1071 } else {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1072 assert value == null || !value.getClass().isPrimitive();
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1073 unsafe.putObject(node, dataOffset, value);
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1074 }
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1075 }
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1076
11676
435c8b984680 Distinguish inputs and successors in in-place updates.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11675
diff changeset
1077 void updateInputSuccInPlace(Node node, InplaceUpdateClosure duplicationReplacement) {
11674
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1078 int index = 0;
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1079 while (index < directInputCount) {
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1080 Node input = getNode(node, inputOffsets[index]);
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1081 if (input != null) {
11676
435c8b984680 Distinguish inputs and successors in in-place updates.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11675
diff changeset
1082 Node newInput = duplicationReplacement.replacement(input, true);
11674
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1083 node.updateUsages(null, newInput);
13151
5801a5e3e7e4 Assert for checking the input type in NodeClass.updateInputSuccInPlace.
Roland Schatz <roland.schatz@oracle.com>
parents: 13140
diff changeset
1084 assert newInput == null || fieldTypes.get(inputOffsets[index]).isAssignableFrom(newInput.getClass()) : "Can not assign " + newInput.getClass() + " to " +
5801a5e3e7e4 Assert for checking the input type in NodeClass.updateInputSuccInPlace.
Roland Schatz <roland.schatz@oracle.com>
parents: 13140
diff changeset
1085 fieldTypes.get(inputOffsets[index]) + " in " + node;
11674
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1086 putNode(node, inputOffsets[index], newInput);
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1087 }
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1088 index++;
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1089 }
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1090
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1091 if (index < inputOffsets.length) {
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1092 updateInputLists(node, duplicationReplacement, index);
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1093 }
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1094
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1095 index = 0;
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1096 while (index < directSuccessorCount) {
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1097 Node successor = getNode(node, successorOffsets[index]);
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1098 if (successor != null) {
11676
435c8b984680 Distinguish inputs and successors in in-place updates.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11675
diff changeset
1099 Node newSucc = duplicationReplacement.replacement(successor, false);
11674
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1100 node.updatePredecessor(null, newSucc);
13151
5801a5e3e7e4 Assert for checking the input type in NodeClass.updateInputSuccInPlace.
Roland Schatz <roland.schatz@oracle.com>
parents: 13140
diff changeset
1101 assert newSucc == null || fieldTypes.get(successorOffsets[index]).isAssignableFrom(newSucc.getClass()) : fieldTypes.get(successorOffsets[index]) + " is not compatible with " +
5801a5e3e7e4 Assert for checking the input type in NodeClass.updateInputSuccInPlace.
Roland Schatz <roland.schatz@oracle.com>
parents: 13140
diff changeset
1102 newSucc.getClass();
11674
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1103 putNode(node, successorOffsets[index], newSucc);
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1104 }
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1105 index++;
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1106 }
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1107
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1108 if (index < successorOffsets.length) {
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1109 updateSuccLists(node, duplicationReplacement, index);
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1110 }
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1111 }
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1112
11676
435c8b984680 Distinguish inputs and successors in in-place updates.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11675
diff changeset
1113 private void updateInputLists(Node node, InplaceUpdateClosure duplicationReplacement, int startIndex) {
11674
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1114 int index = startIndex;
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1115 while (index < inputOffsets.length) {
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1116 NodeList<Node> list = getNodeList(node, inputOffsets[index]);
15295
21663230ba88 Move FieldIntrospection to graal.compiler.common.
Josef Eisl <josef.eisl@jku.at>
parents: 15241
diff changeset
1117 assert list != null : getClazz();
11674
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1118 putNodeList(node, inputOffsets[index], updateInputListCopy(list, node, duplicationReplacement));
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1119 index++;
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1120 }
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1121 }
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1122
11676
435c8b984680 Distinguish inputs and successors in in-place updates.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11675
diff changeset
1123 private void updateSuccLists(Node node, InplaceUpdateClosure duplicationReplacement, int startIndex) {
11674
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1124 int index = startIndex;
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1125 while (index < successorOffsets.length) {
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1126 NodeList<Node> list = getNodeList(node, successorOffsets[index]);
15295
21663230ba88 Move FieldIntrospection to graal.compiler.common.
Josef Eisl <josef.eisl@jku.at>
parents: 15241
diff changeset
1127 assert list != null : getClazz();
11674
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1128 putNodeList(node, successorOffsets[index], updateSuccListCopy(list, node, duplicationReplacement));
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1129 index++;
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1130 }
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1131 }
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1132
11676
435c8b984680 Distinguish inputs and successors in in-place updates.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11675
diff changeset
1133 private static NodeInputList<Node> updateInputListCopy(NodeList<Node> list, Node node, InplaceUpdateClosure duplicationReplacement) {
11674
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1134 int size = list.size();
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1135 NodeInputList<Node> result = new NodeInputList<>(node, size);
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1136 for (int i = 0; i < list.count(); ++i) {
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1137 Node oldNode = list.get(i);
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1138 if (oldNode != null) {
11676
435c8b984680 Distinguish inputs and successors in in-place updates.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11675
diff changeset
1139 Node newNode = duplicationReplacement.replacement(oldNode, true);
11674
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1140 result.set(i, newNode);
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1141 }
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1142 }
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1143 return result;
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1144 }
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1145
11676
435c8b984680 Distinguish inputs and successors in in-place updates.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11675
diff changeset
1146 private static NodeSuccessorList<Node> updateSuccListCopy(NodeList<Node> list, Node node, InplaceUpdateClosure duplicationReplacement) {
11674
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1147 int size = list.size();
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1148 NodeSuccessorList<Node> result = new NodeSuccessorList<>(node, size);
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1149 for (int i = 0; i < list.count(); ++i) {
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1150 Node oldNode = list.get(i);
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1151 if (oldNode != null) {
11676
435c8b984680 Distinguish inputs and successors in in-place updates.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11675
diff changeset
1152 Node newNode = duplicationReplacement.replacement(oldNode, false);
11674
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1153 result.set(i, newNode);
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1154 }
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1155 }
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1156 return result;
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1157 }
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1158
7283
3964f3d4eb18 Extend loop unswicthing to Switch nodes (integer or type)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7258
diff changeset
1159 public void set(Node node, Position pos, Node x) {
17008
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
1160 if (Node.USE_GENERATED_NODES) {
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
1161 node.updateNodeAt(pos, x);
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
1162 return;
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
1163 }
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
1164
15241
c570c2fe9d2b small refactoring of NodeClass.Position, remove duplicated functionality
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15193
diff changeset
1165 long offset = pos.isInput() ? inputOffsets[pos.getIndex()] : successorOffsets[pos.getIndex()];
c570c2fe9d2b small refactoring of NodeClass.Position, remove duplicated functionality
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15193
diff changeset
1166 if (pos.getSubIndex() == NOT_ITERABLE) {
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7332
diff changeset
1167 Node old = getNode(node, offset);
15241
c570c2fe9d2b small refactoring of NodeClass.Position, remove duplicated functionality
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15193
diff changeset
1168 assert x == null || fieldTypes.get((pos.isInput() ? inputOffsets : successorOffsets)[pos.getIndex()]).isAssignableFrom(x.getClass()) : this + ".set(node, pos, " + x + ")";
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1169 putNode(node, offset, x);
15241
c570c2fe9d2b small refactoring of NodeClass.Position, remove duplicated functionality
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15193
diff changeset
1170 if (pos.isInput()) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1171 node.updateUsages(old, x);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1172 } else {
5487
9743ae819f73 Move virtual chain help methods from SuperBlock to GraphUtil
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5486
diff changeset
1173 node.updatePredecessor(old, x);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1174 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1175 } else {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1176 NodeList<Node> list = getNodeList(node, offset);
15241
c570c2fe9d2b small refactoring of NodeClass.Position, remove duplicated functionality
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15193
diff changeset
1177 if (pos.getSubIndex() < list.size()) {
c570c2fe9d2b small refactoring of NodeClass.Position, remove duplicated functionality
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15193
diff changeset
1178 list.set(pos.getSubIndex(), x);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1179 } else {
15827
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1180 while (list.size() < pos.getSubIndex()) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1181 list.add(null);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1182 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1183 list.add(x);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1184 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1185 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1186 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1187
16206
2a1f3a8f76f1 handle Canonicalizable.Unary/Binary in CanonicalizerPhase and EquationalReasoner
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16154
diff changeset
1188 public void initializePosition(Node node, Position pos, Node x) {
17008
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
1189 if (Node.USE_GENERATED_NODES) {
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
1190 node.initializeNodeAt(pos, x);
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
1191 return;
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
1192 }
16206
2a1f3a8f76f1 handle Canonicalizable.Unary/Binary in CanonicalizerPhase and EquationalReasoner
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16154
diff changeset
1193 long offset = pos.isInput() ? inputOffsets[pos.getIndex()] : successorOffsets[pos.getIndex()];
2a1f3a8f76f1 handle Canonicalizable.Unary/Binary in CanonicalizerPhase and EquationalReasoner
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16154
diff changeset
1194 if (pos.getSubIndex() == NOT_ITERABLE) {
2a1f3a8f76f1 handle Canonicalizable.Unary/Binary in CanonicalizerPhase and EquationalReasoner
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16154
diff changeset
1195 assert x == null || fieldTypes.get((pos.isInput() ? inputOffsets : successorOffsets)[pos.getIndex()]).isAssignableFrom(x.getClass()) : this + ".set(node, pos, " + x + ")";
2a1f3a8f76f1 handle Canonicalizable.Unary/Binary in CanonicalizerPhase and EquationalReasoner
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16154
diff changeset
1196 putNode(node, offset, x);
2a1f3a8f76f1 handle Canonicalizable.Unary/Binary in CanonicalizerPhase and EquationalReasoner
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16154
diff changeset
1197 } else {
2a1f3a8f76f1 handle Canonicalizable.Unary/Binary in CanonicalizerPhase and EquationalReasoner
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16154
diff changeset
1198 NodeList<Node> list = getNodeList(node, offset);
2a1f3a8f76f1 handle Canonicalizable.Unary/Binary in CanonicalizerPhase and EquationalReasoner
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16154
diff changeset
1199 while (list.size() <= pos.getSubIndex()) {
2a1f3a8f76f1 handle Canonicalizable.Unary/Binary in CanonicalizerPhase and EquationalReasoner
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16154
diff changeset
1200 list.add(null);
2a1f3a8f76f1 handle Canonicalizable.Unary/Binary in CanonicalizerPhase and EquationalReasoner
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16154
diff changeset
1201 }
2a1f3a8f76f1 handle Canonicalizable.Unary/Binary in CanonicalizerPhase and EquationalReasoner
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16154
diff changeset
1202 list.initialize(pos.getSubIndex(), x);
2a1f3a8f76f1 handle Canonicalizable.Unary/Binary in CanonicalizerPhase and EquationalReasoner
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16154
diff changeset
1203 }
2a1f3a8f76f1 handle Canonicalizable.Unary/Binary in CanonicalizerPhase and EquationalReasoner
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16154
diff changeset
1204 }
2a1f3a8f76f1 handle Canonicalizable.Unary/Binary in CanonicalizerPhase and EquationalReasoner
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16154
diff changeset
1205
7123
b914b9b4c578 graal.graph refactorings
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 6657
diff changeset
1206 public NodeClassIterable getInputIterable(final Node node) {
15295
21663230ba88 Move FieldIntrospection to graal.compiler.common.
Josef Eisl <josef.eisl@jku.at>
parents: 15241
diff changeset
1207 assert getClazz().isInstance(node);
7123
b914b9b4c578 graal.graph refactorings
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 6657
diff changeset
1208 return new NodeClassIterable() {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1209
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1210 @Override
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1211 public NodeClassIterator iterator() {
12047
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
1212 if (MODIFICATION_COUNTS_ENABLED) {
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
1213 return new NodeClassInputsWithModCountIterator(node);
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
1214 } else {
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
1215 return new NodeClassInputsIterator(node);
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
1216 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1217 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1218
16332
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
1219 public NodeClassIterator withNullIterator() {
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
1220 return new NodeClassAllInputsIterator(node);
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
1221 }
ddd68e267e34 explicitly define optional inputs in @Input
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16239
diff changeset
1222
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1223 @Override
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1224 public boolean contains(Node other) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1225 return inputContains(node, other);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1226 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1227 };
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1228 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1229
7123
b914b9b4c578 graal.graph refactorings
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 6657
diff changeset
1230 public NodeClassIterable getSuccessorIterable(final Node node) {
15295
21663230ba88 Move FieldIntrospection to graal.compiler.common.
Josef Eisl <josef.eisl@jku.at>
parents: 15241
diff changeset
1231 assert getClazz().isInstance(node);
7123
b914b9b4c578 graal.graph refactorings
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 6657
diff changeset
1232 return new NodeClassIterable() {
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7332
diff changeset
1233
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1234 @Override
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1235 public NodeClassIterator iterator() {
12047
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
1236 if (MODIFICATION_COUNTS_ENABLED) {
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
1237 return new NodeClassSuccessorsWithModCountIterator(node);
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
1238 } else {
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
1239 return new NodeClassSuccessorsIterator(node);
dcd412a084a2 NodeClassIterator: seperate implementation for modCount check
Bernhard Urban <bernhard.urban@jku.at>
parents: 12046
diff changeset
1240 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1241 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1242
16337
67f3267a8846 code and javadoc cleanups in Canonicalizable and NodeClassIterable
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16332
diff changeset
1243 public NodeClassIterator withNullIterator() {
67f3267a8846 code and javadoc cleanups in Canonicalizable and NodeClassIterable
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16332
diff changeset
1244 return new NodeClassAllSuccessorsIterator(node);
67f3267a8846 code and javadoc cleanups in Canonicalizable and NodeClassIterable
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16332
diff changeset
1245 }
67f3267a8846 code and javadoc cleanups in Canonicalizable and NodeClassIterable
Lukas Stadler <lukas.stadler@oracle.com>
parents: 16332
diff changeset
1246
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1247 @Override
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1248 public boolean contains(Node other) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1249 return successorContains(node, other);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1250 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1251 };
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1252 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1253
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1254 public boolean replaceFirstInput(Node node, Node old, Node other) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1255 int index = 0;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1256 while (index < directInputCount) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1257 Node input = getNode(node, inputOffsets[index]);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1258 if (input == old) {
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7332
diff changeset
1259 assert other == null || fieldTypes.get(inputOffsets[index]).isAssignableFrom(other.getClass()) : "Can not assign " + other.getClass() + " to " + fieldTypes.get(inputOffsets[index]) +
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7332
diff changeset
1260 " in " + node;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1261 putNode(node, inputOffsets[index], other);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1262 return true;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1263 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1264 index++;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1265 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1266 while (index < inputOffsets.length) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1267 NodeList<Node> list = getNodeList(node, inputOffsets[index]);
15295
21663230ba88 Move FieldIntrospection to graal.compiler.common.
Josef Eisl <josef.eisl@jku.at>
parents: 15241
diff changeset
1268 assert list != null : getClazz();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1269 if (list.replaceFirst(old, other)) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1270 return true;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1271 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1272 index++;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1273 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1274 return false;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1275 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1276
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1277 public boolean replaceFirstSuccessor(Node node, Node old, Node other) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1278 int index = 0;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1279 while (index < directSuccessorCount) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1280 Node successor = getNode(node, successorOffsets[index]);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1281 if (successor == old) {
10424
e6cf435419b2 Fix after lowering phase refactoring.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 9808
diff changeset
1282 assert other == null || fieldTypes.get(successorOffsets[index]).isAssignableFrom(other.getClass()) : fieldTypes.get(successorOffsets[index]) + " is not compatible with " +
e6cf435419b2 Fix after lowering phase refactoring.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 9808
diff changeset
1283 other.getClass();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1284 putNode(node, successorOffsets[index], other);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1285 return true;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1286 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1287 index++;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1288 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1289 while (index < successorOffsets.length) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1290 NodeList<Node> list = getNodeList(node, successorOffsets[index]);
15295
21663230ba88 Move FieldIntrospection to graal.compiler.common.
Josef Eisl <josef.eisl@jku.at>
parents: 15241
diff changeset
1291 assert list != null : getClazz() + " " + successorOffsets[index] + " " + node;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1292 if (list.replaceFirst(old, other)) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1293 return true;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1294 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1295 index++;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1296 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1297 return false;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1298 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1299
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1300 /**
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7332
diff changeset
1301 * Clear all inputs in the given node. This is accomplished by setting input fields to null and
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7332
diff changeset
1302 * replacing input lists with new lists. (which is important so that this method can be used to
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7332
diff changeset
1303 * clear the inputs of cloned nodes.)
15001
27c04ee36dcb input types
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
1304 *
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1305 * @param node the node to be cleared
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1306 */
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1307 public void clearInputs(Node node) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1308 int index = 0;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1309 while (index < directInputCount) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1310 putNode(node, inputOffsets[index++], null);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1311 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1312 while (index < inputOffsets.length) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1313 long curOffset = inputOffsets[index++];
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1314 int size = (getNodeList(node, curOffset)).initialSize;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1315 // replacing with a new list object is the expected behavior!
4142
bc8527f3071c Adjust code base to new level of warnings.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3733
diff changeset
1316 putNodeList(node, curOffset, new NodeInputList<>(node, size));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1317 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1318 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1319
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1320 /**
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7332
diff changeset
1321 * Clear all successors in the given node. This is accomplished by setting successor fields to
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7332
diff changeset
1322 * null and replacing successor lists with new lists. (which is important so that this method
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7332
diff changeset
1323 * can be used to clear the successors of cloned nodes.)
15001
27c04ee36dcb input types
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
1324 *
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1325 * @param node the node to be cleared
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1326 */
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1327 public void clearSuccessors(Node node) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1328 int index = 0;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1329 while (index < directSuccessorCount) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1330 putNode(node, successorOffsets[index++], null);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1331 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1332 while (index < successorOffsets.length) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1333 long curOffset = successorOffsets[index++];
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1334 int size = getNodeList(node, curOffset).initialSize;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1335 // replacing with a new list object is the expected behavior!
4142
bc8527f3071c Adjust code base to new level of warnings.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3733
diff changeset
1336 putNodeList(node, curOffset, new NodeSuccessorList<>(node, size));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1337 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1338 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1339
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1340 /**
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7332
diff changeset
1341 * Copies the inputs from node to newNode. The nodes are expected to be of the exact same
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7332
diff changeset
1342 * NodeClass type.
15001
27c04ee36dcb input types
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
1343 *
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1344 * @param node the node from which the inputs should be copied.
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1345 * @param newNode the node to which the inputs should be copied.
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1346 */
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1347 public void copyInputs(Node node, Node newNode) {
16982
5762848171e7 replaced 'node.getClass() == <literal>.getGenClass()' idiom with new 'NodeClass.is(Class<? extends Node.class> cls)' mechanism
Doug Simon <doug.simon@oracle.com>
parents: 16919
diff changeset
1348 assert node.getNodeClass() == this && newNode.getNodeClass() == this;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1349
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1350 int index = 0;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1351 while (index < directInputCount) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1352 putNode(newNode, inputOffsets[index], getNode(node, inputOffsets[index]));
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1353 index++;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1354 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1355 while (index < inputOffsets.length) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1356 NodeList<Node> list = getNodeList(newNode, inputOffsets[index]);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1357 list.copy(getNodeList(node, inputOffsets[index]));
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1358 index++;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1359 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1360 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1361
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1362 /**
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7332
diff changeset
1363 * Copies the successors from node to newNode. The nodes are expected to be of the exact same
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7332
diff changeset
1364 * NodeClass type.
15001
27c04ee36dcb input types
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
1365 *
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1366 * @param node the node from which the successors should be copied.
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1367 * @param newNode the node to which the successors should be copied.
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1368 */
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1369 public void copySuccessors(Node node, Node newNode) {
16982
5762848171e7 replaced 'node.getClass() == <literal>.getGenClass()' idiom with new 'NodeClass.is(Class<? extends Node.class> cls)' mechanism
Doug Simon <doug.simon@oracle.com>
parents: 16919
diff changeset
1370 assert node.getNodeClass() == this && newNode.getNodeClass() == this;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1371
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1372 int index = 0;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1373 while (index < directSuccessorCount) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1374 putNode(newNode, successorOffsets[index], getNode(node, successorOffsets[index]));
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1375 index++;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1376 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1377 while (index < successorOffsets.length) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1378 NodeList<Node> list = getNodeList(newNode, successorOffsets[index]);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1379 list.copy(getNodeList(node, successorOffsets[index]));
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1380 index++;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1381 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1382 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1383
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1384 public boolean edgesEqual(Node node, Node other) {
9450
ca34e36c53e8 Add loop safepoint elimination
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7530
diff changeset
1385 return inputsEqual(node, other) && successorsEqual(node, other);
ca34e36c53e8 Add loop safepoint elimination
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7530
diff changeset
1386 }
ca34e36c53e8 Add loop safepoint elimination
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7530
diff changeset
1387
ca34e36c53e8 Add loop safepoint elimination
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7530
diff changeset
1388 public boolean inputsEqual(Node node, Node other) {
16982
5762848171e7 replaced 'node.getClass() == <literal>.getGenClass()' idiom with new 'NodeClass.is(Class<? extends Node.class> cls)' mechanism
Doug Simon <doug.simon@oracle.com>
parents: 16919
diff changeset
1389 assert node.getNodeClass() == this && other.getNodeClass() == this;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1390 int index = 0;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1391 while (index < directInputCount) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1392 if (getNode(other, inputOffsets[index]) != getNode(node, inputOffsets[index])) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1393 return false;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1394 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1395 index++;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1396 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1397 while (index < inputOffsets.length) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1398 NodeList<Node> list = getNodeList(other, inputOffsets[index]);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1399 if (!list.equals(getNodeList(node, inputOffsets[index]))) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1400 return false;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1401 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1402 index++;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1403 }
9450
ca34e36c53e8 Add loop safepoint elimination
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7530
diff changeset
1404 return true;
ca34e36c53e8 Add loop safepoint elimination
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7530
diff changeset
1405 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1406
9450
ca34e36c53e8 Add loop safepoint elimination
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7530
diff changeset
1407 public boolean successorsEqual(Node node, Node other) {
16982
5762848171e7 replaced 'node.getClass() == <literal>.getGenClass()' idiom with new 'NodeClass.is(Class<? extends Node.class> cls)' mechanism
Doug Simon <doug.simon@oracle.com>
parents: 16919
diff changeset
1408 assert node.getNodeClass() == this && other.getNodeClass() == this;
9450
ca34e36c53e8 Add loop safepoint elimination
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7530
diff changeset
1409 int index = 0;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1410 while (index < directSuccessorCount) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1411 if (getNode(other, successorOffsets[index]) != getNode(node, successorOffsets[index])) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1412 return false;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1413 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1414 index++;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1415 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1416 while (index < successorOffsets.length) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1417 NodeList<Node> list = getNodeList(other, successorOffsets[index]);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1418 if (!list.equals(getNodeList(node, successorOffsets[index]))) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1419 return false;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1420 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1421 index++;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1422 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1423 return true;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1424 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1425
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1426 public boolean inputContains(Node node, Node other) {
16982
5762848171e7 replaced 'node.getClass() == <literal>.getGenClass()' idiom with new 'NodeClass.is(Class<? extends Node.class> cls)' mechanism
Doug Simon <doug.simon@oracle.com>
parents: 16919
diff changeset
1427 assert node.getNodeClass() == this;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1428
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1429 int index = 0;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1430 while (index < directInputCount) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1431 if (getNode(node, inputOffsets[index]) == other) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1432 return true;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1433 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1434 index++;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1435 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1436 while (index < inputOffsets.length) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1437 NodeList<Node> list = getNodeList(node, inputOffsets[index]);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1438 if (list.contains(other)) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1439 return true;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1440 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1441 index++;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1442 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1443 return false;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1444 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1445
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1446 public boolean successorContains(Node node, Node other) {
16982
5762848171e7 replaced 'node.getClass() == <literal>.getGenClass()' idiom with new 'NodeClass.is(Class<? extends Node.class> cls)' mechanism
Doug Simon <doug.simon@oracle.com>
parents: 16919
diff changeset
1447 assert node.getNodeClass() == this;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1448
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1449 int index = 0;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1450 while (index < directSuccessorCount) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1451 if (getNode(node, successorOffsets[index]) == other) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1452 return true;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1453 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1454 index++;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1455 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1456 while (index < successorOffsets.length) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1457 NodeList<Node> list = getNodeList(node, successorOffsets[index]);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1458 if (list.contains(other)) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1459 return true;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1460 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1461 index++;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1462 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1463 return false;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1464 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1465
12483
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1466 public Collection<Position> getFirstLevelInputPositions() {
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1467 return new AbstractCollection<Position>() {
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1468 @Override
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1469 public Iterator<Position> iterator() {
16897
f90dcdbbb75e switched to using new NodeFieldIterator and NodeFieldIterable for traversing Node inputs and successors
Doug Simon <doug.simon@oracle.com>
parents: 16841
diff changeset
1470 return new Iterator<Position>() {
12483
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1471 int i = 0;
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1472
12558
5de6526474bb added missing @Override's
twisti
parents: 12510
diff changeset
1473 @Override
12483
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1474 public void remove() {
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1475 throw new UnsupportedOperationException();
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1476 }
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1477
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1478 public Position next() {
16897
f90dcdbbb75e switched to using new NodeFieldIterator and NodeFieldIterable for traversing Node inputs and successors
Doug Simon <doug.simon@oracle.com>
parents: 16841
diff changeset
1479 Position pos = new Position(true, i, i >= directInputCount ? Node.NODE_LIST : Node.NOT_ITERABLE);
12483
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1480 i++;
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1481 return pos;
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1482 }
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1483
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1484 public boolean hasNext() {
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1485 return i < inputOffsets.length;
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1486 }
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1487 };
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1488 }
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1489
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1490 @Override
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1491 public int size() {
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1492 return inputOffsets.length;
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1493 }
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1494 };
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1495 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1496
12483
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1497 public Collection<Position> getFirstLevelSuccessorPositions() {
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1498 return new AbstractCollection<Position>() {
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1499 @Override
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1500 public Iterator<Position> iterator() {
16897
f90dcdbbb75e switched to using new NodeFieldIterator and NodeFieldIterable for traversing Node inputs and successors
Doug Simon <doug.simon@oracle.com>
parents: 16841
diff changeset
1501 return new Iterator<Position>() {
12483
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1502 int i = 0;
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1503
12558
5de6526474bb added missing @Override's
twisti
parents: 12510
diff changeset
1504 @Override
12483
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1505 public void remove() {
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1506 throw new UnsupportedOperationException();
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1507 }
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1508
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1509 public Position next() {
16897
f90dcdbbb75e switched to using new NodeFieldIterator and NodeFieldIterable for traversing Node inputs and successors
Doug Simon <doug.simon@oracle.com>
parents: 16841
diff changeset
1510 Position pos = new Position(false, i, i >= directSuccessorCount ? Node.NODE_LIST : Node.NOT_ITERABLE);
12483
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1511 i++;
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1512 return pos;
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1513 }
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1514
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1515 public boolean hasNext() {
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1516 return i < successorOffsets.length;
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1517 }
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1518 };
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1519 }
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1520
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1521 @Override
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1522 public int size() {
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1523 return successorOffsets.length;
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1524 }
134671fbf973 Optimize Binary Graph format for more compact size
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12378
diff changeset
1525 };
5813
3b8bc07f8d17 Add ability to give an existing to getDebugProperties
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5810
diff changeset
1526 }
3b8bc07f8d17 Add ability to give an existing to getDebugProperties
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5810
diff changeset
1527
15827
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1528 public Collection<Integer> getPropertyPositions() {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1529 return new AbstractCollection<Integer>() {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1530 @Override
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1531 public Iterator<Integer> iterator() {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1532 return new Iterator<Integer>() {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1533 int i = 0;
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1534
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1535 @Override
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1536 public void remove() {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1537 throw new UnsupportedOperationException();
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1538 }
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1539
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1540 public Integer next() {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1541 Integer pos = i++;
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1542 return pos;
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1543 }
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1544
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1545 public boolean hasNext() {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1546 return i < dataOffsets.length;
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1547 }
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1548 };
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1549 }
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1550
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1551 @Override
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1552 public int size() {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1553 return dataOffsets.length;
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1554 }
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1555 };
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1556 }
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1557
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1558 /**
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1559 * Initializes a fresh allocated node for which no constructor is called yet. Needed to
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1560 * implement node factories in svm.
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1561 */
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1562 public void initRawNode(Node node) {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1563 node.init();
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1564 for (int inputPos = directInputCount; inputPos < inputOffsets.length; inputPos++) {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1565 if (getNodeList(node, inputOffsets[inputPos]) == null) {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1566 putNodeList(node, inputOffsets[inputPos], new NodeInputList<>(node));
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1567 }
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1568 }
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1569 for (int successorPos = directSuccessorCount; successorPos < successorOffsets.length; successorPos++) {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1570 if (getNodeList(node, successorOffsets[successorPos]) == null) {
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1571 putNodeList(node, successorOffsets[successorPos], new NodeSuccessorList<>(node));
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1572 }
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1573 }
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1574 }
4e770fa50889 Make NodeClass more flexible
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15551
diff changeset
1575
5813
3b8bc07f8d17 Add ability to give an existing to getDebugProperties
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5810
diff changeset
1576 public Class<?> getJavaClass() {
15295
21663230ba88 Move FieldIntrospection to graal.compiler.common.
Josef Eisl <josef.eisl@jku.at>
parents: 15241
diff changeset
1577 return getClazz();
5813
3b8bc07f8d17 Add ability to give an existing to getDebugProperties
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5810
diff changeset
1578 }
3b8bc07f8d17 Add ability to give an existing to getDebugProperties
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5810
diff changeset
1579
3b8bc07f8d17 Add ability to give an existing to getDebugProperties
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5810
diff changeset
1580 /**
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7332
diff changeset
1581 * The template used to build the {@link Verbosity#Name} version. Variable part are specified
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7332
diff changeset
1582 * using &#123;i#inputName&#125; or &#123;p#propertyName&#125;.
5813
3b8bc07f8d17 Add ability to give an existing to getDebugProperties
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5810
diff changeset
1583 */
3b8bc07f8d17 Add ability to give an existing to getDebugProperties
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5810
diff changeset
1584 public String getNameTemplate() {
3b8bc07f8d17 Add ability to give an existing to getDebugProperties
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5810
diff changeset
1585 return nameTemplate;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1586 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1587
11676
435c8b984680 Distinguish inputs and successors in in-place updates.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11675
diff changeset
1588 interface InplaceUpdateClosure {
435c8b984680 Distinguish inputs and successors in in-place updates.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11675
diff changeset
1589
435c8b984680 Distinguish inputs and successors in in-place updates.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11675
diff changeset
1590 Node replacement(Node node, boolean isInput);
435c8b984680 Distinguish inputs and successors in in-place updates.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11675
diff changeset
1591 }
435c8b984680 Distinguish inputs and successors in in-place updates.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11675
diff changeset
1592
11675
77d9f12797c5 Use NodeMap in inlining utility when number of nodes is high.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11674
diff changeset
1593 static Map<Node, Node> addGraphDuplicate(final Graph graph, final Graph oldGraph, int estimatedNodeCount, Iterable<Node> nodes, final DuplicationReplacement replacements) {
12685
478c82dde838 commented choice of data structure in NodeClass.addGraphDuplicate()
Doug Simon <doug.simon@oracle.com>
parents: 12669
diff changeset
1594 final Map<Node, Node> newNodes;
15551
33cedbce5b23 added CollectionsProvider and NodeCollectionsProvider and replaced (almost) all allocations of IdentityHashMaps to go through these providers
Doug Simon <doug.simon@oracle.com>
parents: 15295
diff changeset
1595 int denseThreshold = oldGraph.getNodeCount() + oldGraph.getNodesDeletedSinceLastCompression() >> 4;
33cedbce5b23 added CollectionsProvider and NodeCollectionsProvider and replaced (almost) all allocations of IdentityHashMaps to go through these providers
Doug Simon <doug.simon@oracle.com>
parents: 15295
diff changeset
1596 if (estimatedNodeCount > denseThreshold) {
12685
478c82dde838 commented choice of data structure in NodeClass.addGraphDuplicate()
Doug Simon <doug.simon@oracle.com>
parents: 12669
diff changeset
1597 // Use dense map
478c82dde838 commented choice of data structure in NodeClass.addGraphDuplicate()
Doug Simon <doug.simon@oracle.com>
parents: 12669
diff changeset
1598 newNodes = new NodeNodeMap(oldGraph);
478c82dde838 commented choice of data structure in NodeClass.addGraphDuplicate()
Doug Simon <doug.simon@oracle.com>
parents: 12669
diff changeset
1599 } else {
478c82dde838 commented choice of data structure in NodeClass.addGraphDuplicate()
Doug Simon <doug.simon@oracle.com>
parents: 12669
diff changeset
1600 // Use sparse map
15551
33cedbce5b23 added CollectionsProvider and NodeCollectionsProvider and replaced (almost) all allocations of IdentityHashMaps to go through these providers
Doug Simon <doug.simon@oracle.com>
parents: 15295
diff changeset
1601 newNodes = newIdentityMap();
12685
478c82dde838 commented choice of data structure in NodeClass.addGraphDuplicate()
Doug Simon <doug.simon@oracle.com>
parents: 12669
diff changeset
1602 }
11674
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1603 createNodeDuplicates(graph, nodes, replacements, newNodes);
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1604
11676
435c8b984680 Distinguish inputs and successors in in-place updates.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11675
diff changeset
1605 InplaceUpdateClosure replacementClosure = new InplaceUpdateClosure() {
11674
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1606
11676
435c8b984680 Distinguish inputs and successors in in-place updates.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11675
diff changeset
1607 public Node replacement(Node node, boolean isInput) {
435c8b984680 Distinguish inputs and successors in in-place updates.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11675
diff changeset
1608 Node target = newNodes.get(node);
11674
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1609 if (target == null) {
11676
435c8b984680 Distinguish inputs and successors in in-place updates.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11675
diff changeset
1610 Node replacement = node;
11674
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1611 if (replacements != null) {
11676
435c8b984680 Distinguish inputs and successors in in-place updates.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11675
diff changeset
1612 replacement = replacements.replacement(node);
11674
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1613 }
11676
435c8b984680 Distinguish inputs and successors in in-place updates.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11675
diff changeset
1614 if (replacement != node) {
11674
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1615 target = replacement;
11676
435c8b984680 Distinguish inputs and successors in in-place updates.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11675
diff changeset
1616 } else if (node.graph() == graph && isInput) {
435c8b984680 Distinguish inputs and successors in in-place updates.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11675
diff changeset
1617 // patch to the outer world
435c8b984680 Distinguish inputs and successors in in-place updates.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11675
diff changeset
1618 target = node;
11674
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1619 }
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1620
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1621 }
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1622 return target;
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1623 }
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1624
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1625 };
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1626
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1627 // re-wire inputs
11675
77d9f12797c5 Use NodeMap in inlining utility when number of nodes is high.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11674
diff changeset
1628 for (Node oldNode : nodes) {
77d9f12797c5 Use NodeMap in inlining utility when number of nodes is high.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11674
diff changeset
1629 Node node = newNodes.get(oldNode);
11674
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1630 NodeClass oldNodeClass = oldNode.getNodeClass();
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1631 NodeClass nodeClass = node.getNodeClass();
11676
435c8b984680 Distinguish inputs and successors in in-place updates.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11675
diff changeset
1632 if (replacements == null || replacements.replacement(oldNode) == oldNode) {
11674
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1633 nodeClass.updateInputSuccInPlace(node, replacementClosure);
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1634 } else {
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1635 transferValuesDifferentNodeClass(graph, replacements, newNodes, oldNode, node, oldNodeClass, nodeClass);
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1636 }
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1637 }
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1638
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1639 return newNodes;
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1640 }
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1641
11675
77d9f12797c5 Use NodeMap in inlining utility when number of nodes is high.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11674
diff changeset
1642 private static void createNodeDuplicates(final Graph graph, Iterable<Node> nodes, final DuplicationReplacement replacements, final Map<Node, Node> newNodes) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1643 for (Node node : nodes) {
5478
4a99bfc329f0 Add posibility to provide a replacement function instead of map for duplication.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5361
diff changeset
1644 if (node != null) {
6302
5d7d9a6953bd added InstanceOfSnippets which passes InstanceOfTest but is not yet enabled for general lowering
Doug Simon <doug.simon@oracle.com>
parents: 5858
diff changeset
1645 assert !node.isDeleted() : "trying to duplicate deleted node: " + node;
11671
3522f7c99c5f Allow null DuplicationReplacement in addDuplicates.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11669
diff changeset
1646 Node replacement = node;
3522f7c99c5f Allow null DuplicationReplacement in addDuplicates.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11669
diff changeset
1647 if (replacements != null) {
3522f7c99c5f Allow null DuplicationReplacement in addDuplicates.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11669
diff changeset
1648 replacement = replacements.replacement(node);
3522f7c99c5f Allow null DuplicationReplacement in addDuplicates.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11669
diff changeset
1649 }
5478
4a99bfc329f0 Add posibility to provide a replacement function instead of map for duplication.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5361
diff changeset
1650 if (replacement != node) {
5519
cedae73d9c2a Fix problem with jython and tmt
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5489
diff changeset
1651 assert replacement != null;
5489
5d0d72b37f88 Switch to new loop transformation framework, use it for peeling and full unrolling for snippets
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5487
diff changeset
1652 newNodes.put(node, replacement);
5478
4a99bfc329f0 Add posibility to provide a replacement function instead of map for duplication.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5361
diff changeset
1653 } else {
11674
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1654 Node newNode = node.clone(graph, false);
12612
42a2c235652f replace ".count() == 0" with ".isEmpty()"
Doug Simon <doug.simon@oracle.com>
parents: 12574
diff changeset
1655 assert newNode.inputs().isEmpty() || newNode.usages().isEmpty();
5478
4a99bfc329f0 Add posibility to provide a replacement function instead of map for duplication.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5361
diff changeset
1656 assert newNode.getClass() == node.getClass();
4a99bfc329f0 Add posibility to provide a replacement function instead of map for duplication.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5361
diff changeset
1657 newNodes.put(node, newNode);
4a99bfc329f0 Add posibility to provide a replacement function instead of map for duplication.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5361
diff changeset
1658 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1659 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1660 }
11674
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1661 }
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1662
11675
77d9f12797c5 Use NodeMap in inlining utility when number of nodes is high.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11674
diff changeset
1663 private static void transferValuesDifferentNodeClass(final Graph graph, final DuplicationReplacement replacements, final Map<Node, Node> newNodes, Node oldNode, Node node, NodeClass oldNodeClass,
77d9f12797c5 Use NodeMap in inlining utility when number of nodes is high.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11674
diff changeset
1664 NodeClass nodeClass) {
17008
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
1665 for (NodePosIterator iter = oldNode.inputs().iterator(); iter.hasNext();) {
11674
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1666 Position pos = iter.nextPosition();
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1667 if (!nodeClass.isValid(pos, oldNodeClass)) {
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1668 continue;
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1669 }
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1670 Node input = oldNodeClass.get(oldNode, pos);
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1671 Node target = newNodes.get(input);
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1672 if (target == null) {
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1673 Node replacement = input;
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1674 if (replacements != null) {
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1675 replacement = replacements.replacement(input);
5489
5d0d72b37f88 Switch to new loop transformation framework, use it for peeling and full unrolling for snippets
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5487
diff changeset
1676 }
11674
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1677 if (replacement != input) {
15241
c570c2fe9d2b small refactoring of NodeClass.Position, remove duplicated functionality
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15193
diff changeset
1678 assert isAssignable(nodeClass.fieldTypes.get(nodeClass.inputOffsets[pos.getIndex()]), replacement);
11674
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1679 target = replacement;
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1680 } else if (input.graph() == graph) { // patch to the outer world
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1681 target = input;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1682 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1683 }
11674
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1684 nodeClass.set(node, pos, target);
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1685 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1686
17008
81c9a1fc9072 select generated input and successor iterators if Node.USE_GENERATED_NODES
Doug Simon <doug.simon@oracle.com>
parents: 16991
diff changeset
1687 for (NodePosIterator iter = oldNode.successors().iterator(); iter.hasNext();) {
11674
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1688 Position pos = iter.nextPosition();
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1689 if (!nodeClass.isValid(pos, oldNodeClass)) {
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1690 continue;
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1691 }
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1692 Node succ = oldNodeClass.get(oldNode, pos);
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1693 Node target = newNodes.get(succ);
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1694 if (target == null) {
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1695 Node replacement = replacements.replacement(succ);
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1696 if (replacement != succ) {
15241
c570c2fe9d2b small refactoring of NodeClass.Position, remove duplicated functionality
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15193
diff changeset
1697 assert isAssignable(nodeClass.fieldTypes.get(node.getNodeClass().successorOffsets[pos.getIndex()]), replacement);
11674
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1698 target = replacement;
5489
5d0d72b37f88 Switch to new loop transformation framework, use it for peeling and full unrolling for snippets
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5487
diff changeset
1699 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1700 }
11674
8505bcff4bdc New graph duplication mechanism that allows in-place fixing of edges.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 11673
diff changeset
1701 nodeClass.set(node, pos, target);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1702 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1703 }
5858
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
1704
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
1705 private static boolean isAssignable(Class<?> fieldType, Node replacement) {
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
1706 return replacement == null || !NODE_CLASS.isAssignableFrom(fieldType) || fieldType.isAssignableFrom(replacement.getClass());
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5813
diff changeset
1707 }
16919
0fe4732e5181 made use of generated Node classes predicated on value of graal.useGeneratedNodes system property (default is false)
Doug Simon <doug.simon@oracle.com>
parents: 16903
diff changeset
1708
0fe4732e5181 made use of generated Node classes predicated on value of graal.useGeneratedNodes system property (default is false)
Doug Simon <doug.simon@oracle.com>
parents: 16903
diff changeset
1709 public boolean isLeafNode() {
0fe4732e5181 made use of generated Node classes predicated on value of graal.useGeneratedNodes system property (default is false)
Doug Simon <doug.simon@oracle.com>
parents: 16903
diff changeset
1710 return isLeafNode;
0fe4732e5181 made use of generated Node classes predicated on value of graal.useGeneratedNodes system property (default is false)
Doug Simon <doug.simon@oracle.com>
parents: 16903
diff changeset
1711 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1712 }