truffle: graal/com.oracle.graal.graph/src/com/oracle/graal/graph/NodeClass.java annotate

annotate graal/com.oracle.graal.graph/src/com/oracle/graal/graph/NodeClass.java @ 10785:debb9d8e0282

allow double fields in value number computation and thus, in floating nodes

author	Doug Simon <doug.simon@oracle.com>
date	Tue, 16 Jul 2013 16:36:21 +0200
parents	e6cf435419b2
children	ca53d08b8ef9

rev	line source
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	1 /*
9720 d30cc6543973 fix concurrency issue in NodeClass.get Lukas Stadler <lukas.stadler@jku.at> parents: 9716 diff changeset	2 * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	4 *
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	5 * This code is free software; you can redistribute it and/or modify it
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	6 * under the terms of the GNU General Public License version 2 only, as
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	7 * published by the Free Software Foundation.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	8 *
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	9 * This code is distributed in the hope that it will be useful, but WITHOUT
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	12 * version 2 for more details (a copy is included in the LICENSE file that
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	13 * accompanied this code).
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	14 *
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	15 * You should have received a copy of the GNU General Public License version
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	16 * 2 along with this work; if not, write to the Free Software Foundation,
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	18 *
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	20 * or visit www.oracle.com if you need additional information or have any
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	21 * questions.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	22 */
5060 4ed4295ce15f Update import statements. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5059 diff changeset	23 package com.oracle.graal.graph;
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7332 diff changeset	24
5858 911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	25 import java.lang.reflect.*;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	26 import java.util.*;
5858 911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	27 import java.util.Map.Entry;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	28
5478 4a99bfc329f0 Add posibility to provide a replacement function instead of map for duplication. Gilles Duboscq <duboscq@ssw.jku.at> parents: 5361 diff changeset	29 import com.oracle.graal.graph.Graph.DuplicationReplacement;
5858 911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	30 import com.oracle.graal.graph.Node.Verbosity;
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	31
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	32 public class NodeClass extends FieldIntrospection {
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	33
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	34 public static final NodeClass get(Class<?> c) {
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	35 NodeClass clazz = (NodeClass) allClasses.get(c);
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	36 if (clazz != null) {
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	37 return clazz;
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	38 }
5478 4a99bfc329f0 Add posibility to provide a replacement function instead of map for duplication. Gilles Duboscq <duboscq@ssw.jku.at> parents: 5361 diff changeset	39
9720 d30cc6543973 fix concurrency issue in NodeClass.get Lukas Stadler <lukas.stadler@jku.at> parents: 9716 diff changeset	40 /*
d30cc6543973 fix concurrency issue in NodeClass.get Lukas Stadler <lukas.stadler@jku.at> parents: 9716 diff changeset	41 * Using putIfAbsent doesn't work here, because the creation of NodeClass needs to be
d30cc6543973 fix concurrency issue in NodeClass.get Lukas Stadler <lukas.stadler@jku.at> parents: 9716 diff changeset	42 * serialized. (the NodeClass constructor looks at allClasses, and it also uses the static
d30cc6543973 fix concurrency issue in NodeClass.get Lukas Stadler <lukas.stadler@jku.at> parents: 9716 diff changeset	43 * field nextIterableId)
d30cc6543973 fix concurrency issue in NodeClass.get Lukas Stadler <lukas.stadler@jku.at> parents: 9716 diff changeset	44 *
d30cc6543973 fix concurrency issue in NodeClass.get Lukas Stadler <lukas.stadler@jku.at> parents: 9716 diff changeset	45 * The fact that ConcurrentHashMap.put and .get are used should make the double-checked
d30cc6543973 fix concurrency issue in NodeClass.get Lukas Stadler <lukas.stadler@jku.at> parents: 9716 diff changeset	46 * locking idiom work, since it internally uses volatile.
d30cc6543973 fix concurrency issue in NodeClass.get Lukas Stadler <lukas.stadler@jku.at> parents: 9716 diff changeset	47 */
d30cc6543973 fix concurrency issue in NodeClass.get Lukas Stadler <lukas.stadler@jku.at> parents: 9716 diff changeset	48
d30cc6543973 fix concurrency issue in NodeClass.get Lukas Stadler <lukas.stadler@jku.at> parents: 9716 diff changeset	49 synchronized (allClasses) {
d30cc6543973 fix concurrency issue in NodeClass.get Lukas Stadler <lukas.stadler@jku.at> parents: 9716 diff changeset	50 clazz = (NodeClass) allClasses.get(c);
d30cc6543973 fix concurrency issue in NodeClass.get Lukas Stadler <lukas.stadler@jku.at> parents: 9716 diff changeset	51 if (clazz == null) {
d30cc6543973 fix concurrency issue in NodeClass.get Lukas Stadler <lukas.stadler@jku.at> parents: 9716 diff changeset	52 clazz = new NodeClass(c);
d30cc6543973 fix concurrency issue in NodeClass.get Lukas Stadler <lukas.stadler@jku.at> parents: 9716 diff changeset	53 NodeClass oldClass = (NodeClass) allClasses.putIfAbsent(c, clazz);
d30cc6543973 fix concurrency issue in NodeClass.get Lukas Stadler <lukas.stadler@jku.at> parents: 9716 diff changeset	54 assert oldClass == null;
d30cc6543973 fix concurrency issue in NodeClass.get Lukas Stadler <lukas.stadler@jku.at> parents: 9716 diff changeset	55 }
5858 911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	56 return clazz;
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	57 }
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	58 }
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	59
7332 c5a9bcd9493d Support sub-types for typed node iterators Gilles Duboscq <duboscq@ssw.jku.at> parents: 7283 diff changeset	60 static final int NOT_ITERABLE = -1;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	61
5858 911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	62 private static final Class<?> NODE_CLASS = Node.class;
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	63 private static final Class<?> INPUT_LIST_CLASS = NodeInputList.class;
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	64 private static final Class<?> SUCCESSOR_LIST_CLASS = NodeSuccessorList.class;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	65
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	66 private static int nextIterableId = 0;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	67
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	68 private final int directInputCount;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	69 private final long[] inputOffsets;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	70 private final int directSuccessorCount;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	71 private final long[] successorOffsets;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	72 private final Class<?>[] dataTypes;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	73 private final boolean canGVN;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	74 private final int startGVNNumber;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	75 private final String shortName;
5813 3b8bc07f8d17 Add ability to give an existing to getDebugProperties Gilles Duboscq <duboscq@ssw.jku.at> parents: 5810 diff changeset	76 private final String nameTemplate;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	77 private final int iterableId;
7332 c5a9bcd9493d Support sub-types for typed node iterators Gilles Duboscq <duboscq@ssw.jku.at> parents: 7283 diff changeset	78 private int[] iterableIds;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	79
5858 911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	80 public NodeClass(Class<?> clazz) {
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	81 super(clazz);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	82 assert NODE_CLASS.isAssignableFrom(clazz);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	83
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	84 FieldScanner scanner = new FieldScanner(new DefaultCalcOffset());
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	85 scanner.scan(clazz);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	86
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	87 directInputCount = scanner.inputOffsets.size();
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	88 inputOffsets = sortedLongCopy(scanner.inputOffsets, scanner.inputListOffsets);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	89 directSuccessorCount = scanner.successorOffsets.size();
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	90 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	91
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	92 dataOffsets = sortedLongCopy(scanner.dataOffsets);
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	93 dataTypes = new Class[dataOffsets.length];
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	94 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	95 dataTypes[i] = scanner.fieldTypes.get(dataOffsets[i]);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	96 }
5858 911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	97
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	98 fieldNames = scanner.fieldNames;
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	99 fieldTypes = scanner.fieldTypes;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	100
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	101 canGVN = Node.ValueNumberable.class.isAssignableFrom(clazz);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	102 startGVNNumber = clazz.hashCode();
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	103
4142 bc8527f3071c Adjust code base to new level of warnings. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 3733 diff changeset	104 String newShortName = clazz.getSimpleName();
bc8527f3071c Adjust code base to new level of warnings. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 3733 diff changeset	105 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	106 newShortName = newShortName.substring(0, newShortName.length() - 4);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	107 }
5813 3b8bc07f8d17 Add ability to give an existing to getDebugProperties Gilles Duboscq <duboscq@ssw.jku.at> parents: 5810 diff changeset	108 String newNameTemplate = null;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	109 NodeInfo info = clazz.getAnnotation(NodeInfo.class);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	110 if (info != null) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	111 if (!info.shortName().isEmpty()) {
4142 bc8527f3071c Adjust code base to new level of warnings. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 3733 diff changeset	112 newShortName = info.shortName();
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	113 }
5813 3b8bc07f8d17 Add ability to give an existing to getDebugProperties Gilles Duboscq <duboscq@ssw.jku.at> parents: 5810 diff changeset	114 if (!info.nameTemplate().isEmpty()) {
3b8bc07f8d17 Add ability to give an existing to getDebugProperties Gilles Duboscq <duboscq@ssw.jku.at> parents: 5810 diff changeset	115 newNameTemplate = info.nameTemplate();
3b8bc07f8d17 Add ability to give an existing to getDebugProperties Gilles Duboscq <duboscq@ssw.jku.at> parents: 5810 diff changeset	116 }
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	117 }
5813 3b8bc07f8d17 Add ability to give an existing to getDebugProperties Gilles Duboscq <duboscq@ssw.jku.at> parents: 5810 diff changeset	118 this.nameTemplate = newNameTemplate == null ? newShortName : newNameTemplate;
4142 bc8527f3071c Adjust code base to new level of warnings. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 3733 diff changeset	119 this.shortName = newShortName;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	120 if (Node.IterableNodeType.class.isAssignableFrom(clazz)) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	121 this.iterableId = nextIterableId++;
7332 c5a9bcd9493d Support sub-types for typed node iterators Gilles Duboscq <duboscq@ssw.jku.at> parents: 7283 diff changeset	122 List<NodeClass> existingClasses = new LinkedList<>();
c5a9bcd9493d Support sub-types for typed node iterators Gilles Duboscq <duboscq@ssw.jku.at> parents: 7283 diff changeset	123 for (FieldIntrospection nodeClass : allClasses.values()) {
c5a9bcd9493d Support sub-types for typed node iterators Gilles Duboscq <duboscq@ssw.jku.at> parents: 7283 diff changeset	124 if (clazz.isAssignableFrom(nodeClass.clazz)) {
c5a9bcd9493d Support sub-types for typed node iterators Gilles Duboscq <duboscq@ssw.jku.at> parents: 7283 diff changeset	125 existingClasses.add((NodeClass) nodeClass);
c5a9bcd9493d Support sub-types for typed node iterators Gilles Duboscq <duboscq@ssw.jku.at> parents: 7283 diff changeset	126 }
c5a9bcd9493d Support sub-types for typed node iterators Gilles Duboscq <duboscq@ssw.jku.at> parents: 7283 diff changeset	127 if (nodeClass.clazz.isAssignableFrom(clazz) && Node.IterableNodeType.class.isAssignableFrom(nodeClass.clazz)) {
c5a9bcd9493d Support sub-types for typed node iterators Gilles Duboscq <duboscq@ssw.jku.at> parents: 7283 diff changeset	128 NodeClass superNodeClass = (NodeClass) nodeClass;
c5a9bcd9493d Support sub-types for typed node iterators Gilles Duboscq <duboscq@ssw.jku.at> parents: 7283 diff changeset	129 superNodeClass.iterableIds = Arrays.copyOf(superNodeClass.iterableIds, superNodeClass.iterableIds.length + 1);
c5a9bcd9493d Support sub-types for typed node iterators Gilles Duboscq <duboscq@ssw.jku.at> parents: 7283 diff changeset	130 superNodeClass.iterableIds[superNodeClass.iterableIds.length - 1] = this.iterableId;
c5a9bcd9493d Support sub-types for typed node iterators Gilles Duboscq <duboscq@ssw.jku.at> parents: 7283 diff changeset	131 }
c5a9bcd9493d Support sub-types for typed node iterators Gilles Duboscq <duboscq@ssw.jku.at> parents: 7283 diff changeset	132 }
c5a9bcd9493d Support sub-types for typed node iterators Gilles Duboscq <duboscq@ssw.jku.at> parents: 7283 diff changeset	133 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	134 ids[0] = iterableId;
c5a9bcd9493d Support sub-types for typed node iterators Gilles Duboscq <duboscq@ssw.jku.at> parents: 7283 diff changeset	135 int i = 1;
c5a9bcd9493d Support sub-types for typed node iterators Gilles Duboscq <duboscq@ssw.jku.at> parents: 7283 diff changeset	136 for (NodeClass other : existingClasses) {
c5a9bcd9493d Support sub-types for typed node iterators Gilles Duboscq <duboscq@ssw.jku.at> parents: 7283 diff changeset	137 ids[i++] = other.iterableId;
c5a9bcd9493d Support sub-types for typed node iterators Gilles Duboscq <duboscq@ssw.jku.at> parents: 7283 diff changeset	138 }
c5a9bcd9493d Support sub-types for typed node iterators Gilles Duboscq <duboscq@ssw.jku.at> parents: 7283 diff changeset	139 this.iterableIds = ids;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	140 } else {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	141 this.iterableId = NOT_ITERABLE;
7332 c5a9bcd9493d Support sub-types for typed node iterators Gilles Duboscq <duboscq@ssw.jku.at> parents: 7283 diff changeset	142 this.iterableIds = null;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	143 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	144 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	145
5858 911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	146 @Override
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	147 protected void rescanFieldOffsets(CalcOffset calc) {
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	148 FieldScanner scanner = new FieldScanner(calc);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	149 scanner.scan(clazz);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	150 assert directInputCount == scanner.inputOffsets.size();
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	151 copyInto(inputOffsets, sortedLongCopy(scanner.inputOffsets, scanner.inputListOffsets));
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	152 assert directSuccessorCount == scanner.successorOffsets.size();
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	153 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	154 copyInto(dataOffsets, sortedLongCopy(scanner.dataOffsets));
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	155
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	156 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	157 dataTypes[i] = scanner.fieldTypes.get(dataOffsets[i]);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	158 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	159
5858 911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	160 fieldNames.clear();
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	161 fieldNames.putAll(scanner.fieldNames);
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	162 fieldTypes.clear();
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	163 fieldTypes.putAll(scanner.fieldTypes);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	164 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	165
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	166 public String shortName() {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	167 return shortName;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	168 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	169
7332 c5a9bcd9493d Support sub-types for typed node iterators Gilles Duboscq <duboscq@ssw.jku.at> parents: 7283 diff changeset	170 public int[] iterableIds() {
c5a9bcd9493d Support sub-types for typed node iterators Gilles Duboscq <duboscq@ssw.jku.at> parents: 7283 diff changeset	171 return iterableIds;
c5a9bcd9493d Support sub-types for typed node iterators Gilles Duboscq <duboscq@ssw.jku.at> parents: 7283 diff changeset	172 }
c5a9bcd9493d Support sub-types for typed node iterators Gilles Duboscq <duboscq@ssw.jku.at> parents: 7283 diff changeset	173
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	174 public int iterableId() {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	175 return iterableId;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	176 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	177
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	178 public boolean valueNumberable() {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	179 return canGVN;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	180 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	181
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	182 public static int cacheSize() {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	183 return nextIterableId;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	184 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	185
5858 911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	186 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	187
4142 bc8527f3071c Adjust code base to new level of warnings. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 3733 diff changeset	188 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	189 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	190 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	191 public final ArrayList<Long> successorListOffsets = new ArrayList<>();
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	192
5858 911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	193 protected FieldScanner(CalcOffset calc) {
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	194 super(calc);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	195 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	196
5858 911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	197 @Override
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	198 protected void scanField(Field field, Class<?> type, long offset) {
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	199 if (field.isAnnotationPresent(Node.Input.class)) {
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	200 assert !field.isAnnotationPresent(Node.Successor.class) : "field cannot be both input and successor";
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	201 if (INPUT_LIST_CLASS.isAssignableFrom(type)) {
9808 12fdb8fe0a35 turn assertions in NodeClass.FieldScanner into guarantees Lukas Stadler <lukas.stadler@jku.at> parents: 9720 diff changeset	202 GraalInternalError.guarantee(Modifier.isFinal(field.getModifiers()), "NodeInputList input field %s should be final", field);
12fdb8fe0a35 turn assertions in NodeClass.FieldScanner into guarantees Lukas Stadler <lukas.stadler@jku.at> parents: 9720 diff changeset	203 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	204 inputListOffsets.add(offset);
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	205 } else {
9808 12fdb8fe0a35 turn assertions in NodeClass.FieldScanner into guarantees Lukas Stadler <lukas.stadler@jku.at> parents: 9720 diff changeset	206 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	207 GraalInternalError.guarantee(!Modifier.isFinal(field.getModifiers()), "Node input field %s should not be final", field);
12fdb8fe0a35 turn assertions in NodeClass.FieldScanner into guarantees Lukas Stadler <lukas.stadler@jku.at> parents: 9720 diff changeset	208 GraalInternalError.guarantee(Modifier.isPrivate(field.getModifiers()), "Node input field %s should be private", field);
5858 911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	209 inputOffsets.add(offset);
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	210 }
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	211 if (field.getAnnotation(Node.Input.class).notDataflow()) {
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	212 fieldNames.put(offset, field.getName() + "#NDF");
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	213 }
5858 911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	214 } 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	215 if (SUCCESSOR_LIST_CLASS.isAssignableFrom(type)) {
9808 12fdb8fe0a35 turn assertions in NodeClass.FieldScanner into guarantees Lukas Stadler <lukas.stadler@jku.at> parents: 9720 diff changeset	216 GraalInternalError.guarantee(Modifier.isFinal(field.getModifiers()), "NodeSuccessorList successor field % should be final", field);
12fdb8fe0a35 turn assertions in NodeClass.FieldScanner into guarantees Lukas Stadler <lukas.stadler@jku.at> parents: 9720 diff changeset	217 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	218 successorListOffsets.add(offset);
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	219 } else {
9808 12fdb8fe0a35 turn assertions in NodeClass.FieldScanner into guarantees Lukas Stadler <lukas.stadler@jku.at> parents: 9720 diff changeset	220 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	221 GraalInternalError.guarantee(!Modifier.isFinal(field.getModifiers()), "Node successor field %s should not be final", field);
12fdb8fe0a35 turn assertions in NodeClass.FieldScanner into guarantees Lukas Stadler <lukas.stadler@jku.at> parents: 9720 diff changeset	222 GraalInternalError.guarantee(Modifier.isPrivate(field.getModifiers()), "Node successor field %s should be private", field);
5858 911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	223 successorOffsets.add(offset);
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	224 }
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	225 } else {
9808 12fdb8fe0a35 turn assertions in NodeClass.FieldScanner into guarantees Lukas Stadler <lukas.stadler@jku.at> parents: 9720 diff changeset	226 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	227 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	228 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	229 dataOffsets.add(offset);
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	230 }
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	231 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	232 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	233
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	234 @Override
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	235 public String toString() {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	236 StringBuilder str = new StringBuilder();
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	237 str.append("NodeClass ").append(clazz.getSimpleName()).append(" [");
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	238 for (int i = 0; i < inputOffsets.length; i++) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	239 str.append(i == 0 ? "" : ", ").append(inputOffsets[i]);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	240 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	241 str.append("] [");
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	242 for (int i = 0; i < successorOffsets.length; i++) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	243 str.append(i == 0 ? "" : ", ").append(successorOffsets[i]);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	244 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	245 str.append("] [");
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	246 for (int i = 0; i < dataOffsets.length; i++) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	247 str.append(i == 0 ? "" : ", ").append(dataOffsets[i]);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	248 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	249 str.append("]");
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	250 return str.toString();
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	251 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	252
7123 b914b9b4c578 graal.graph refactorings Gilles Duboscq <duboscq@ssw.jku.at> parents: 6657 diff changeset	253 /**
b914b9b4c578 graal.graph refactorings Gilles Duboscq <duboscq@ssw.jku.at> parents: 6657 diff changeset	254 * Describes an edge slot for a {@link NodeClass}.
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7332 diff changeset	255 *
7123 b914b9b4c578 graal.graph refactorings Gilles Duboscq <duboscq@ssw.jku.at> parents: 6657 diff changeset	256 * @see NodeClass#get(Node, Position)
b914b9b4c578 graal.graph refactorings Gilles Duboscq <duboscq@ssw.jku.at> parents: 6657 diff changeset	257 * @see NodeClass#getName(Position)
b914b9b4c578 graal.graph refactorings Gilles Duboscq <duboscq@ssw.jku.at> parents: 6657 diff changeset	258 */
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	259 public static final class Position {
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7332 diff changeset	260
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	261 public final boolean input;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	262 public final int index;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	263 public final int subIndex;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	264
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	265 public Position(boolean input, int index, int subIndex) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	266 this.input = input;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	267 this.index = index;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	268 this.subIndex = subIndex;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	269 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	270
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	271 @Override
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	272 public String toString() {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	273 return (input ? "input " : "successor ") + index + "/" + subIndex;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	274 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	275
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	276 public Node get(Node node) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	277 return node.getNodeClass().get(node, this);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	278 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	279
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	280 public void set(Node node, Node value) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	281 node.getNodeClass().set(node, this, value);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	282 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	283
5214 1020e363a05d Loop peeling Gilles Duboscq <duboscq@ssw.jku.at> parents: 5061 diff changeset	284 public boolean isValidFor(Node node, Node from) {
1020e363a05d Loop peeling Gilles Duboscq <duboscq@ssw.jku.at> parents: 5061 diff changeset	285 return node.getNodeClass().isValid(this, from.getNodeClass());
1020e363a05d Loop peeling Gilles Duboscq <duboscq@ssw.jku.at> parents: 5061 diff changeset	286 }
1020e363a05d Loop peeling Gilles Duboscq <duboscq@ssw.jku.at> parents: 5061 diff changeset	287
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	288 @Override
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	289 public int hashCode() {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	290 final int prime = 31;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	291 int result = 1;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	292 result = prime * result + index;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	293 result = prime * result + (input ? 1231 : 1237);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	294 result = prime * result + subIndex;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	295 return result;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	296 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	297
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	298 @Override
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	299 public boolean equals(Object obj) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	300 if (this == obj) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	301 return true;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	302 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	303 if (obj == null) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	304 return false;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	305 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	306 if (getClass() != obj.getClass()) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	307 return false;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	308 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	309 Position other = (Position) obj;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	310 if (index != other.index) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	311 return false;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	312 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	313 if (input != other.input) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	314 return false;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	315 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	316 if (subIndex != other.subIndex) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	317 return false;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	318 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	319 return true;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	320 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	321 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	322
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	323 private static Node getNode(Node node, long offset) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	324 return (Node) unsafe.getObject(node, offset);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	325 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	326
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	327 @SuppressWarnings("unchecked")
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	328 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	329 return (NodeList<Node>) unsafe.getObject(node, offset);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	330 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	331
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	332 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	333 unsafe.putObject(node, offset, value);
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
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	336 private static void putNodeList(Node node, long offset, NodeList value) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	337 unsafe.putObject(node, offset, value);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	338 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	339
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	340 /**
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7332 diff changeset	341 * An iterator that will iterate over the fields given in {@link #offsets}. The first
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7332 diff changeset	342 * {@link #directCount} offsets are treated as fields of type {@link Node}, while the rest of
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7332 diff changeset	343 * the fields are treated as {@link NodeList}s. All elements of these NodeLists will be visited
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7332 diff changeset	344 * by the iterator as well. This iterator can be used to iterate over the inputs or successors
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7332 diff changeset	345 * of a node.
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7332 diff changeset	346 *
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7332 diff changeset	347 * 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	348 * 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	349 */
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	350 public static final class NodeClassIterator implements Iterator<Node> {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	351
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	352 private final Node node;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	353 private final int modCount;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	354 private final int directCount;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	355 private final long[] offsets;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	356 private int index;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	357 private int subIndex;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	358
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	359 /**
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	360 * Creates an iterator that will iterate over fields in the given node.
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7332 diff changeset	361 *
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	362 * @param node the node which contains the fields.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	363 * @param offsets the offsets of the fields.
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7332 diff changeset	364 * @param directCount the number of fields that should be treated as fields of type
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7332 diff changeset	365 * {@link Node}, the rest are treated as {@link NodeList}s.
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	366 */
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	367 private NodeClassIterator(Node node, long[] offsets, int directCount) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	368 this.node = node;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	369 this.modCount = node.modCount();
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	370 this.offsets = offsets;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	371 this.directCount = directCount;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	372 index = NOT_ITERABLE;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	373 subIndex = 0;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	374 forward();
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	375 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	376
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	377 private void forward() {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	378 if (index < directCount) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	379 index++;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	380 while (index < directCount) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	381 Node element = getNode(node, offsets[index]);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	382 if (element != null) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	383 return;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	384 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	385 index++;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	386 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	387 } else {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	388 subIndex++;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	389 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	390 while (index < offsets.length) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	391 NodeList<Node> list = getNodeList(node, offsets[index]);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	392 while (subIndex < list.size()) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	393 if (list.get(subIndex) != null) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	394 return;
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 subIndex++;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	397 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	398 subIndex = 0;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	399 index++;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	400 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	401 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	402
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	403 private Node nextElement() {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	404 if (index < directCount) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	405 return getNode(node, offsets[index]);
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7332 diff changeset	406 } else if (index < offsets.length) {
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	407 NodeList<Node> list = getNodeList(node, offsets[index]);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	408 return list.get(subIndex);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	409 }
7258 9bee93f61522 Cleanups: remove unused NodeUsagesList.replaceFirst and FrameState.block Gilles Duboscq <duboscq@ssw.jku.at> parents: 7123 diff changeset	410 throw new NoSuchElementException();
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	411 }
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 @Override
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	414 public boolean hasNext() {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	415 try {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	416 return index < offsets.length;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	417 } finally {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	418 assert modCount == node.modCount() : "must not be modified";
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	419 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	420 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	421
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	422 @Override
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	423 public Node next() {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	424 try {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	425 return nextElement();
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	426 } finally {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	427 forward();
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	428 assert modCount == node.modCount();
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	429 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	430 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	431
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	432 public Position nextPosition() {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	433 try {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	434 if (index < directCount) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	435 return new Position(offsets == node.getNodeClass().inputOffsets, index, NOT_ITERABLE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	436 } else {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	437 return new Position(offsets == node.getNodeClass().inputOffsets, index, subIndex);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	438 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	439 } finally {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	440 forward();
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	441 assert modCount == node.modCount();
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	442 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	443 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	444
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	445 @Override
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	446 public void remove() {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	447 throw new UnsupportedOperationException();
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	448 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	449 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	450
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	451 public int valueNumber(Node n) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	452 int number = 0;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	453 if (canGVN) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	454 number = startGVNNumber;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	455 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	456 Class<?> type = dataTypes[i];
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	457 if (type.isPrimitive()) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	458 if (type == Integer.TYPE) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	459 int intValue = unsafe.getInt(n, dataOffsets[i]);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	460 number += intValue;
6657 768793150bcd more PEA refactoring, multiple iterations Lukas Stadler <lukas.stadler@jku.at> parents: 6414 diff changeset	461 } else if (type == Long.TYPE) {
768793150bcd more PEA refactoring, multiple iterations Lukas Stadler <lukas.stadler@jku.at> parents: 6414 diff changeset	462 long longValue = unsafe.getLong(n, dataOffsets[i]);
768793150bcd more PEA refactoring, multiple iterations Lukas Stadler <lukas.stadler@jku.at> parents: 6414 diff changeset	463 number += longValue ^ (longValue >>> 32);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	464 } else if (type == Boolean.TYPE) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	465 boolean booleanValue = unsafe.getBoolean(n, dataOffsets[i]);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	466 if (booleanValue) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	467 number += 7;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	468 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	469 } else {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	470 assert false;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	471 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	472 } else {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	473 Object o = unsafe.getObject(n, dataOffsets[i]);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	474 if (o != null) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	475 number += o.hashCode();
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 number *= 13;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	479 }
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 return number;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	482 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	483
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	484 /**
5711 4d7175cf3526 enabled Eclipse/JDT javadoc checking and fixed resulting warnings Doug Simon <doug.simon@oracle.com> parents: 5693 diff changeset	485 * Populates a given map with the names and values of all data fields.
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7332 diff changeset	486 *
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	487 * @param node the node from which to take the values.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	488 * @param properties a map that will be populated.
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 public void getDebugProperties(Node node, Map<Object, Object> properties) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	491 for (int i = 0; i < dataOffsets.length; ++i) {
5858 911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	492 Class<?> type = fieldTypes.get(dataOffsets[i]);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	493 Object value = null;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	494 if (type.isPrimitive()) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	495 if (type == Integer.TYPE) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	496 value = unsafe.getInt(node, dataOffsets[i]);
5361 dec5a35ddbe2 lowering checkcasts with Java snippets (incomplete) Doug Simon <doug.simon@oracle.com> parents: 5313 diff changeset	497 } else if (type == Long.TYPE) {
dec5a35ddbe2 lowering checkcasts with Java snippets (incomplete) Doug Simon <doug.simon@oracle.com> parents: 5313 diff changeset	498 value = unsafe.getLong(node, dataOffsets[i]);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	499 } else if (type == Boolean.TYPE) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	500 value = unsafe.getBoolean(node, dataOffsets[i]);
5313 be1a8ff480db Visualizer: display long properties correctly, "!InstanceOf" for negated InstanceOfNodes Lukas Stadler <lukas.stadler@jku.at> parents: 5301 diff changeset	501 } else if (type == Long.TYPE) {
be1a8ff480db Visualizer: display long properties correctly, "!InstanceOf" for negated InstanceOfNodes Lukas Stadler <lukas.stadler@jku.at> parents: 5301 diff changeset	502 value = unsafe.getLong(node, dataOffsets[i]);
5287 e96c8d2925da let NodeClass.getDebugProperties handle arrays and doubles Lukas Stadler <lukas.stadler@jku.at> parents: 5261 diff changeset	503 } else if (type == Double.TYPE) {
5313 be1a8ff480db Visualizer: display long properties correctly, "!InstanceOf" for negated InstanceOfNodes Lukas Stadler <lukas.stadler@jku.at> parents: 5301 diff changeset	504 value = unsafe.getDouble(node, dataOffsets[i]);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	505 } else {
5313 be1a8ff480db Visualizer: display long properties correctly, "!InstanceOf" for negated InstanceOfNodes Lukas Stadler <lukas.stadler@jku.at> parents: 5301 diff changeset	506 assert false : "unhandled property type: " + type;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	507 }
5813 3b8bc07f8d17 Add ability to give an existing to getDebugProperties Gilles Duboscq <duboscq@ssw.jku.at> parents: 5810 diff changeset	508 } else {
3b8bc07f8d17 Add ability to give an existing to getDebugProperties Gilles Duboscq <duboscq@ssw.jku.at> parents: 5810 diff changeset	509 value = unsafe.getObject(node, dataOffsets[i]);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	510 }
5858 911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	511 properties.put(fieldNames.get(dataOffsets[i]), value);
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
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	515 public boolean valueEqual(Node a, Node b) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	516 if (!canGVN \|\| a.getNodeClass() != b.getNodeClass()) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	517 return a == b;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	518 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	519 for (int i = 0; i < dataOffsets.length; ++i) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	520 Class<?> type = dataTypes[i];
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	521 if (type.isPrimitive()) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	522 if (type == Integer.TYPE) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	523 int aInt = unsafe.getInt(a, dataOffsets[i]);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	524 int bInt = unsafe.getInt(b, dataOffsets[i]);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	525 if (aInt != bInt) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	526 return false;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	527 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	528 } else if (type == Boolean.TYPE) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	529 boolean aBoolean = unsafe.getBoolean(a, dataOffsets[i]);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	530 boolean bBoolean = unsafe.getBoolean(b, dataOffsets[i]);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	531 if (aBoolean != bBoolean) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	532 return false;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	533 }
5301 23ea81293bd5 let NodeClass.valueEqual handle long fields Lukas Stadler <lukas.stadler@jku.at> parents: 5299 diff changeset	534 } else if (type == Long.TYPE) {
23ea81293bd5 let NodeClass.valueEqual handle long fields Lukas Stadler <lukas.stadler@jku.at> parents: 5299 diff changeset	535 long aLong = unsafe.getLong(a, dataOffsets[i]);
23ea81293bd5 let NodeClass.valueEqual handle long fields Lukas Stadler <lukas.stadler@jku.at> parents: 5299 diff changeset	536 long bLong = unsafe.getLong(b, dataOffsets[i]);
23ea81293bd5 let NodeClass.valueEqual handle long fields Lukas Stadler <lukas.stadler@jku.at> parents: 5299 diff changeset	537 if (aLong != bLong) {
23ea81293bd5 let NodeClass.valueEqual handle long fields Lukas Stadler <lukas.stadler@jku.at> parents: 5299 diff changeset	538 return false;
23ea81293bd5 let NodeClass.valueEqual handle long fields Lukas Stadler <lukas.stadler@jku.at> parents: 5299 diff changeset	539 }
10785 debb9d8e0282 allow double fields in value number computation and thus, in floating nodes Doug Simon <doug.simon@oracle.com> parents: 10424 diff changeset	540 } 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	541 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	542 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	543 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	544 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	545 }
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	546 } else {
5301 23ea81293bd5 let NodeClass.valueEqual handle long fields Lukas Stadler <lukas.stadler@jku.at> parents: 5299 diff changeset	547 assert false : "unhandled type: " + type;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	548 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	549 } else {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	550 Object objectA = unsafe.getObject(a, dataOffsets[i]);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	551 Object objectB = unsafe.getObject(b, dataOffsets[i]);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	552 if (objectA != objectB) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	553 if (objectA != null && objectB != null) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	554 if (!(objectA.equals(objectB))) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	555 return false;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	556 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	557 } else {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	558 return false;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	559 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	560 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	561 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	562 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	563 return true;
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
5214 1020e363a05d Loop peeling Gilles Duboscq <duboscq@ssw.jku.at> parents: 5061 diff changeset	566 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	567 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	568 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	569 }
5214 1020e363a05d Loop peeling Gilles Duboscq <duboscq@ssw.jku.at> parents: 5061 diff changeset	570 long[] offsets = pos.input ? inputOffsets : successorOffsets;
1020e363a05d Loop peeling Gilles Duboscq <duboscq@ssw.jku.at> parents: 5061 diff changeset	571 if (pos.index >= offsets.length) {
1020e363a05d Loop peeling Gilles Duboscq <duboscq@ssw.jku.at> parents: 5061 diff changeset	572 return false;
1020e363a05d Loop peeling Gilles Duboscq <duboscq@ssw.jku.at> parents: 5061 diff changeset	573 }
1020e363a05d Loop peeling Gilles Duboscq <duboscq@ssw.jku.at> parents: 5061 diff changeset	574 long[] fromOffsets = pos.input ? from.inputOffsets : from.successorOffsets;
1020e363a05d Loop peeling Gilles Duboscq <duboscq@ssw.jku.at> parents: 5061 diff changeset	575 if (pos.index >= fromOffsets.length) {
1020e363a05d Loop peeling Gilles Duboscq <duboscq@ssw.jku.at> parents: 5061 diff changeset	576 return false;
1020e363a05d Loop peeling Gilles Duboscq <duboscq@ssw.jku.at> parents: 5061 diff changeset	577 }
1020e363a05d Loop peeling Gilles Duboscq <duboscq@ssw.jku.at> parents: 5061 diff changeset	578 return offsets[pos.index] == fromOffsets[pos.index];
1020e363a05d Loop peeling Gilles Duboscq <duboscq@ssw.jku.at> parents: 5061 diff changeset	579 }
1020e363a05d Loop peeling Gilles Duboscq <duboscq@ssw.jku.at> parents: 5061 diff changeset	580
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	581 public Node get(Node node, Position pos) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	582 long offset = pos.input ? inputOffsets[pos.index] : successorOffsets[pos.index];
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	583 if (pos.subIndex == NOT_ITERABLE) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	584 return getNode(node, offset);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	585 } else {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	586 return getNodeList(node, offset).get(pos.subIndex);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	587 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	588 }
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 public String getName(Position pos) {
5858 911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	591 return fieldNames.get(pos.input ? inputOffsets[pos.index] : successorOffsets[pos.index]);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	592 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	593
7283 3964f3d4eb18 Extend loop unswicthing to Switch nodes (integer or type) Gilles Duboscq <duboscq@ssw.jku.at> parents: 7258 diff changeset	594 public void set(Node node, Position pos, Node x) {
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	595 long offset = pos.input ? inputOffsets[pos.index] : successorOffsets[pos.index];
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	596 if (pos.subIndex == NOT_ITERABLE) {
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7332 diff changeset	597 Node old = getNode(node, offset);
5858 911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	598 assert x == null \|\| fieldTypes.get((pos.input ? inputOffsets : successorOffsets)[pos.index]).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	599 putNode(node, offset, x);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	600 if (pos.input) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	601 node.updateUsages(old, x);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	602 } else {
5487 9743ae819f73 Move virtual chain help methods from SuperBlock to GraphUtil Gilles Duboscq <duboscq@ssw.jku.at> parents: 5486 diff changeset	603 node.updatePredecessor(old, x);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	604 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	605 } else {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	606 NodeList<Node> list = getNodeList(node, offset);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	607 if (pos.subIndex < list.size()) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	608 list.set(pos.subIndex, x);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	609 } else {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	610 while (pos.subIndex < list.size() - 1) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	611 list.add(null);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	612 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	613 list.add(x);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	614 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	615 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	616 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	617
7123 b914b9b4c578 graal.graph refactorings Gilles Duboscq <duboscq@ssw.jku.at> parents: 6657 diff changeset	618 public NodeClassIterable getInputIterable(final Node node) {
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	619 assert clazz.isInstance(node);
7123 b914b9b4c578 graal.graph refactorings Gilles Duboscq <duboscq@ssw.jku.at> parents: 6657 diff changeset	620 return new NodeClassIterable() {
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	621
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	622 @Override
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	623 public NodeClassIterator iterator() {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	624 return new NodeClassIterator(node, inputOffsets, directInputCount);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	625 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	626
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	627 @Override
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	628 public boolean contains(Node other) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	629 return inputContains(node, other);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	630 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	631 };
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	632 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	633
7123 b914b9b4c578 graal.graph refactorings Gilles Duboscq <duboscq@ssw.jku.at> parents: 6657 diff changeset	634 public NodeClassIterable getSuccessorIterable(final Node node) {
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	635 assert clazz.isInstance(node);
7123 b914b9b4c578 graal.graph refactorings Gilles Duboscq <duboscq@ssw.jku.at> parents: 6657 diff changeset	636 return new NodeClassIterable() {
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7332 diff changeset	637
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	638 @Override
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	639 public NodeClassIterator iterator() {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	640 return new NodeClassIterator(node, successorOffsets, directSuccessorCount);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	641 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	642
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	643 @Override
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	644 public boolean contains(Node other) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	645 return successorContains(node, other);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	646 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	647 };
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	648 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	649
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	650 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	651 int index = 0;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	652 while (index < directInputCount) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	653 Node input = getNode(node, inputOffsets[index]);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	654 if (input == old) {
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7332 diff changeset	655 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	656 " in " + node;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	657 putNode(node, inputOffsets[index], other);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	658 return true;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	659 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	660 index++;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	661 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	662 while (index < inputOffsets.length) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	663 NodeList<Node> list = getNodeList(node, inputOffsets[index]);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	664 assert list != null : clazz;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	665 if (list.replaceFirst(old, other)) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	666 return true;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	667 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	668 index++;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	669 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	670 return false;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	671 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	672
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	673 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	674 int index = 0;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	675 while (index < directSuccessorCount) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	676 Node successor = getNode(node, successorOffsets[index]);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	677 if (successor == old) {
10424 e6cf435419b2 Fix after lowering phase refactoring. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9808 diff changeset	678 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	679 other.getClass();
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	680 putNode(node, successorOffsets[index], other);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	681 return true;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	682 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	683 index++;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	684 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	685 while (index < successorOffsets.length) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	686 NodeList<Node> list = getNodeList(node, successorOffsets[index]);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	687 assert list != null : clazz + " " + successorOffsets[index] + " " + node;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	688 if (list.replaceFirst(old, other)) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	689 return true;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	690 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	691 index++;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	692 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	693 return false;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	694 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	695
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	696 /**
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7332 diff changeset	697 * 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	698 * 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	699 * clear the inputs of cloned nodes.)
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7332 diff changeset	700 *
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	701 * @param node the node to be cleared
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	702 */
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	703 public void clearInputs(Node node) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	704 int index = 0;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	705 while (index < directInputCount) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	706 putNode(node, inputOffsets[index++], null);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	707 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	708 while (index < inputOffsets.length) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	709 long curOffset = inputOffsets[index++];
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	710 int size = (getNodeList(node, curOffset)).initialSize;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	711 // 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	712 putNodeList(node, curOffset, new NodeInputList<>(node, size));
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	713 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	714 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	715
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	716 /**
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7332 diff changeset	717 * 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	718 * 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	719 * can be used to clear the successors of cloned nodes.)
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7332 diff changeset	720 *
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	721 * @param node the node to be cleared
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	722 */
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	723 public void clearSuccessors(Node node) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	724 int index = 0;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	725 while (index < directSuccessorCount) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	726 putNode(node, successorOffsets[index++], null);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	727 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	728 while (index < successorOffsets.length) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	729 long curOffset = successorOffsets[index++];
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	730 int size = getNodeList(node, curOffset).initialSize;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	731 // 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	732 putNodeList(node, curOffset, new NodeSuccessorList<>(node, size));
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	733 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	734 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	735
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	736 /**
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7332 diff changeset	737 * 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	738 * NodeClass type.
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7332 diff changeset	739 *
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	740 * @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	741 * @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	742 */
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	743 public void copyInputs(Node node, Node newNode) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	744 assert node.getClass() == clazz && newNode.getClass() == clazz;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	745
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	746 int index = 0;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	747 while (index < directInputCount) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	748 putNode(newNode, inputOffsets[index], getNode(node, inputOffsets[index]));
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	749 index++;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	750 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	751 while (index < inputOffsets.length) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	752 NodeList<Node> list = getNodeList(newNode, inputOffsets[index]);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	753 list.copy(getNodeList(node, inputOffsets[index]));
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	754 index++;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	755 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	756 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	757
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	758 /**
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7332 diff changeset	759 * 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	760 * NodeClass type.
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7332 diff changeset	761 *
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	762 * @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	763 * @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	764 */
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	765 public void copySuccessors(Node node, Node newNode) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	766 assert node.getClass() == clazz && newNode.getClass() == clazz;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	767
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	768 int index = 0;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	769 while (index < directSuccessorCount) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	770 putNode(newNode, successorOffsets[index], getNode(node, successorOffsets[index]));
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	771 index++;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	772 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	773 while (index < successorOffsets.length) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	774 NodeList<Node> list = getNodeList(newNode, successorOffsets[index]);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	775 list.copy(getNodeList(node, successorOffsets[index]));
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	776 index++;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	777 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	778 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	779
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	780 public boolean edgesEqual(Node node, Node other) {
9450 ca34e36c53e8 Add loop safepoint elimination Gilles Duboscq <duboscq@ssw.jku.at> parents: 7530 diff changeset	781 return inputsEqual(node, other) && successorsEqual(node, other);
ca34e36c53e8 Add loop safepoint elimination Gilles Duboscq <duboscq@ssw.jku.at> parents: 7530 diff changeset	782 }
ca34e36c53e8 Add loop safepoint elimination Gilles Duboscq <duboscq@ssw.jku.at> parents: 7530 diff changeset	783
ca34e36c53e8 Add loop safepoint elimination Gilles Duboscq <duboscq@ssw.jku.at> parents: 7530 diff changeset	784 public boolean inputsEqual(Node node, Node other) {
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	785 assert node.getClass() == clazz && other.getClass() == clazz;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	786 int index = 0;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	787 while (index < directInputCount) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	788 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	789 return false;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	790 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	791 index++;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	792 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	793 while (index < inputOffsets.length) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	794 NodeList<Node> list = getNodeList(other, inputOffsets[index]);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	795 if (!list.equals(getNodeList(node, inputOffsets[index]))) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	796 return false;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	797 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	798 index++;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	799 }
9450 ca34e36c53e8 Add loop safepoint elimination Gilles Duboscq <duboscq@ssw.jku.at> parents: 7530 diff changeset	800 return true;
ca34e36c53e8 Add loop safepoint elimination Gilles Duboscq <duboscq@ssw.jku.at> parents: 7530 diff changeset	801 }
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	802
9450 ca34e36c53e8 Add loop safepoint elimination Gilles Duboscq <duboscq@ssw.jku.at> parents: 7530 diff changeset	803 public boolean successorsEqual(Node node, Node other) {
ca34e36c53e8 Add loop safepoint elimination Gilles Duboscq <duboscq@ssw.jku.at> parents: 7530 diff changeset	804 assert node.getClass() == clazz && other.getClass() == clazz;
ca34e36c53e8 Add loop safepoint elimination Gilles Duboscq <duboscq@ssw.jku.at> parents: 7530 diff changeset	805 int index = 0;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	806 while (index < directSuccessorCount) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	807 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	808 return false;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	809 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	810 index++;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	811 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	812 while (index < successorOffsets.length) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	813 NodeList<Node> list = getNodeList(other, successorOffsets[index]);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	814 if (!list.equals(getNodeList(node, successorOffsets[index]))) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	815 return false;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	816 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	817 index++;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	818 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	819 return true;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	820 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	821
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	822 public boolean inputContains(Node node, Node other) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	823 assert node.getClass() == clazz;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	824
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	825 int index = 0;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	826 while (index < directInputCount) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	827 if (getNode(node, inputOffsets[index]) == other) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	828 return true;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	829 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	830 index++;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	831 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	832 while (index < inputOffsets.length) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	833 NodeList<Node> list = getNodeList(node, inputOffsets[index]);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	834 if (list.contains(other)) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	835 return true;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	836 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	837 index++;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	838 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	839 return false;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	840 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	841
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	842 public boolean successorContains(Node node, Node other) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	843 assert node.getClass() == clazz;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	844
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	845 int index = 0;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	846 while (index < directSuccessorCount) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	847 if (getNode(node, successorOffsets[index]) == other) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	848 return true;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	849 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	850 index++;
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 while (index < successorOffsets.length) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	853 NodeList<Node> list = getNodeList(node, successorOffsets[index]);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	854 if (list.contains(other)) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	855 return true;
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 index++;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	858 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	859 return false;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	860 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	861
5813 3b8bc07f8d17 Add ability to give an existing to getDebugProperties Gilles Duboscq <duboscq@ssw.jku.at> parents: 5810 diff changeset	862 public List<Position> getFirstLevelInputPositions() {
3b8bc07f8d17 Add ability to give an existing to getDebugProperties Gilles Duboscq <duboscq@ssw.jku.at> parents: 5810 diff changeset	863 List<Position> positions = new ArrayList<>(inputOffsets.length);
3b8bc07f8d17 Add ability to give an existing to getDebugProperties Gilles Duboscq <duboscq@ssw.jku.at> parents: 5810 diff changeset	864 for (int i = 0; i < inputOffsets.length; i++) {
3b8bc07f8d17 Add ability to give an existing to getDebugProperties Gilles Duboscq <duboscq@ssw.jku.at> parents: 5810 diff changeset	865 positions.add(new Position(true, i, NOT_ITERABLE));
3b8bc07f8d17 Add ability to give an existing to getDebugProperties Gilles Duboscq <duboscq@ssw.jku.at> parents: 5810 diff changeset	866 }
3b8bc07f8d17 Add ability to give an existing to getDebugProperties Gilles Duboscq <duboscq@ssw.jku.at> parents: 5810 diff changeset	867 return positions;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	868 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	869
5813 3b8bc07f8d17 Add ability to give an existing to getDebugProperties Gilles Duboscq <duboscq@ssw.jku.at> parents: 5810 diff changeset	870 public List<Position> getFirstLevelSuccessorPositions() {
3b8bc07f8d17 Add ability to give an existing to getDebugProperties Gilles Duboscq <duboscq@ssw.jku.at> parents: 5810 diff changeset	871 List<Position> positions = new ArrayList<>(successorOffsets.length);
3b8bc07f8d17 Add ability to give an existing to getDebugProperties Gilles Duboscq <duboscq@ssw.jku.at> parents: 5810 diff changeset	872 for (int i = 0; i < successorOffsets.length; i++) {
3b8bc07f8d17 Add ability to give an existing to getDebugProperties Gilles Duboscq <duboscq@ssw.jku.at> parents: 5810 diff changeset	873 positions.add(new Position(false, i, NOT_ITERABLE));
3b8bc07f8d17 Add ability to give an existing to getDebugProperties Gilles Duboscq <duboscq@ssw.jku.at> parents: 5810 diff changeset	874 }
3b8bc07f8d17 Add ability to give an existing to getDebugProperties Gilles Duboscq <duboscq@ssw.jku.at> parents: 5810 diff changeset	875 return positions;
3b8bc07f8d17 Add ability to give an existing to getDebugProperties Gilles Duboscq <duboscq@ssw.jku.at> parents: 5810 diff changeset	876 }
3b8bc07f8d17 Add ability to give an existing to getDebugProperties Gilles Duboscq <duboscq@ssw.jku.at> parents: 5810 diff changeset	877
3b8bc07f8d17 Add ability to give an existing to getDebugProperties Gilles Duboscq <duboscq@ssw.jku.at> parents: 5810 diff changeset	878 public Class<?> getJavaClass() {
3b8bc07f8d17 Add ability to give an existing to getDebugProperties Gilles Duboscq <duboscq@ssw.jku.at> parents: 5810 diff changeset	879 return clazz;
3b8bc07f8d17 Add ability to give an existing to getDebugProperties Gilles Duboscq <duboscq@ssw.jku.at> parents: 5810 diff changeset	880 }
3b8bc07f8d17 Add ability to give an existing to getDebugProperties Gilles Duboscq <duboscq@ssw.jku.at> parents: 5810 diff changeset	881
3b8bc07f8d17 Add ability to give an existing to getDebugProperties Gilles Duboscq <duboscq@ssw.jku.at> parents: 5810 diff changeset	882 /**
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7332 diff changeset	883 * 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	884 * using {i#inputName} or {p#propertyName}.
5813 3b8bc07f8d17 Add ability to give an existing to getDebugProperties Gilles Duboscq <duboscq@ssw.jku.at> parents: 5810 diff changeset	885 */
3b8bc07f8d17 Add ability to give an existing to getDebugProperties Gilles Duboscq <duboscq@ssw.jku.at> parents: 5810 diff changeset	886 public String getNameTemplate() {
3b8bc07f8d17 Add ability to give an existing to getDebugProperties Gilles Duboscq <duboscq@ssw.jku.at> parents: 5810 diff changeset	887 return nameTemplate;
3733 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
5478 4a99bfc329f0 Add posibility to provide a replacement function instead of map for duplication. Gilles Duboscq <duboscq@ssw.jku.at> parents: 5361 diff changeset	890 static Map<Node, Node> addGraphDuplicate(Graph graph, Iterable<Node> nodes, DuplicationReplacement replacements) {
4142 bc8527f3071c Adjust code base to new level of warnings. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 3733 diff changeset	891 Map<Node, Node> newNodes = new IdentityHashMap<>();
5478 4a99bfc329f0 Add posibility to provide a replacement function instead of map for duplication. Gilles Duboscq <duboscq@ssw.jku.at> parents: 5361 diff changeset	892 Map<Node, Node> replacementsMap = new IdentityHashMap<>();
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	893 // create node duplicates
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	894 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	895 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	896 assert !node.isDeleted() : "trying to duplicate deleted node: " + node;
5478 4a99bfc329f0 Add posibility to provide a replacement function instead of map for duplication. Gilles Duboscq <duboscq@ssw.jku.at> parents: 5361 diff changeset	897 Node replacement = replacements.replacement(node);
4a99bfc329f0 Add posibility to provide a replacement function instead of map for duplication. Gilles Duboscq <duboscq@ssw.jku.at> parents: 5361 diff changeset	898 if (replacement != node) {
5519 cedae73d9c2a Fix problem with jython and tmt Gilles Duboscq <duboscq@ssw.jku.at> parents: 5489 diff changeset	899 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	900 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	901 } else {
4a99bfc329f0 Add posibility to provide a replacement function instead of map for duplication. Gilles Duboscq <duboscq@ssw.jku.at> parents: 5361 diff changeset	902 Node newNode = node.clone(graph);
4a99bfc329f0 Add posibility to provide a replacement function instead of map for duplication. Gilles Duboscq <duboscq@ssw.jku.at> parents: 5361 diff changeset	903 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	904 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	905 }
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	906 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	907 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	908 // re-wire inputs
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	909 for (Entry<Node, Node> entry : newNodes.entrySet()) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	910 Node oldNode = entry.getKey();
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	911 Node node = entry.getValue();
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	912 for (NodeClassIterator iter = oldNode.inputs().iterator(); iter.hasNext();) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	913 Position pos = iter.nextPosition();
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	914 if (!pos.isValidFor(node, oldNode)) {
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	915 continue;
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	916 }
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	917 Node input = oldNode.getNodeClass().get(oldNode, pos);
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	918 Node target = newNodes.get(input);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	919 if (target == 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	920 target = replacementsMap.get(input);
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	921 if (target == null) {
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	922 Node replacement = replacements.replacement(input);
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	923 if (replacement != input) {
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	924 replacementsMap.put(input, replacement);
5858 911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	925 assert isAssignable(node.getNodeClass().fieldTypes.get(node.getNodeClass().inputOffsets[pos.index]), replacement);
5486 85986efe747e Check edge types for replacements in addDuplicate Gilles Duboscq <duboscq@ssw.jku.at> parents: 5478 diff changeset	926 target = replacement;
5693 0356d95f01ba While inlining, ensure proper anchoring of things that where anchored to the StartNode Gilles Duboscq <duboscq@ssw.jku.at> parents: 5519 diff changeset	927 } else if (input.graph() == graph) { // patch to the outer world
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	928 target = input;
5486 85986efe747e Check edge types for replacements in addDuplicate Gilles Duboscq <duboscq@ssw.jku.at> parents: 5478 diff changeset	929 }
5478 4a99bfc329f0 Add posibility to provide a replacement function instead of map for duplication. Gilles Duboscq <duboscq@ssw.jku.at> parents: 5361 diff changeset	930 }
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	931 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	932 node.getNodeClass().set(node, pos, target);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	933 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	934 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	935
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	936 // re-wire successors
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	937 for (Entry<Node, Node> entry : newNodes.entrySet()) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	938 Node oldNode = entry.getKey();
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	939 Node node = entry.getValue();
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	940 for (NodeClassIterator iter = oldNode.successors().iterator(); iter.hasNext();) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	941 Position pos = iter.nextPosition();
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	942 if (!pos.isValidFor(node, oldNode)) {
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	943 continue;
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	944 }
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	945 Node succ = oldNode.getNodeClass().get(oldNode, pos);
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	946 Node target = newNodes.get(succ);
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	947 if (target == null) {
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	948 target = replacementsMap.get(succ);
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	949 if (target == null) {
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	950 Node replacement = replacements.replacement(succ);
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	951 if (replacement != succ) {
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	952 replacementsMap.put(succ, replacement);
5858 911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	953 assert isAssignable(node.getNodeClass().fieldTypes.get(node.getNodeClass().successorOffsets[pos.index]), 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	954 target = replacement;
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	955 }
5486 85986efe747e Check edge types for replacements in addDuplicate Gilles Duboscq <duboscq@ssw.jku.at> parents: 5478 diff changeset	956 }
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	957 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	958 node.getNodeClass().set(node, pos, target);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	959 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	960 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	961 return newNodes;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	962 }
5858 911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	963
911315a3e642 Factor out common infrastructure from NodeClass and LIRInstructionClass Christian Wimmer <christian.wimmer@oracle.com> parents: 5813 diff changeset	964 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	965 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	966 }
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	967 }

Mercurial > hg > truffle

annotate graal/com.oracle.graal.graph/src/com/oracle/graal/graph/NodeClass.java @ 10785:debb9d8e0282