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annotate graal/com.oracle.max.graal.printer/src/com/oracle/graal/printer/IdealGraphPrinter.java @ 5060:4ed4295ce15f

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Update import statements.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Thu, 08 Mar 2012 19:11:12 +0100
parents ed559a528128
children
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1 /*
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2 * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.oracle.graal.printer;
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24
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25 import java.io.*;
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26 import java.util.*;
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27 import java.util.Map.Entry;
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28
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29 import com.oracle.max.cri.ri.*;
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30 import com.oracle.graal.compiler.schedule.*;
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31 import com.oracle.graal.graph.*;
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32 import com.oracle.graal.graph.Node.Verbosity;
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33 import com.oracle.graal.graph.NodeClass.NodeClassIterator;
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34 import com.oracle.graal.graph.NodeClass.Position;
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35 import com.oracle.graal.java.bytecode.*;
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36 import com.oracle.graal.lir.cfg.*;
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37 import com.oracle.graal.nodes.*;
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38
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39 /**
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40 * Generates a representation of {@link Graph Graphs} that can be visualized and inspected with the <a
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41 * href="http://kenai.com/projects/igv">Ideal Graph Visualizer</a>.
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42 */
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43 class IdealGraphPrinter extends BasicIdealGraphPrinter {
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44 /**
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45 * Creates a new {@link IdealGraphPrinter} that writes to the specified output stream.
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46 */
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47 public IdealGraphPrinter(OutputStream stream) {
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48 super(stream);
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49 }
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50
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51 /**
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52 * Starts a new group of graphs with the given name, short name and method byte code index (BCI) as properties.
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53 */
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54 public void beginGroup(String name, String shortName, RiResolvedMethod method, int bci) {
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55 beginGroup();
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56 beginProperties();
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57 printProperty("name", name);
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58 endProperties();
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59 beginMethod(name, shortName, bci);
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60 if (method != null) {
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61 beginBytecodes();
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62 BytecodeStream bytecodes = new BytecodeStream(method.code());
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63 while (bytecodes.currentBC() != Bytecodes.END) {
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64 int startBCI = bytecodes.currentBCI();
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65 String mnemonic = Bytecodes.nameOf(bytecodes.currentBC());
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66 int[] extra = null;
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67 if (bytecodes.nextBCI() > startBCI + 1) {
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68 extra = new int[bytecodes.nextBCI() - (startBCI + 1)];
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69 for (int i = 0; i < extra.length; i++) {
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70 extra[i] = bytecodes.readUByte(startBCI + 1 + i);
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71 }
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72 }
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73 printBytecode(startBCI, mnemonic, extra);
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74 bytecodes.next();
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75 }
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76 endBytecodes();
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77 }
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78 endMethod();
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79 }
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80
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81 public void print(Graph graph, String title) {
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82 print(graph, title, null);
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83 }
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84
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85 /**
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86 * Prints an entire {@link Graph} with the specified title, optionally using short names for nodes.
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87 */
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88 public void print(Graph graph, String title, SchedulePhase predefinedSchedule) {
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89 beginGraph(title);
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90 Set<Node> noBlockNodes = new HashSet<>();
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91 SchedulePhase schedule = predefinedSchedule;
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92 if (schedule == null) {
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93 try {
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94 schedule = new SchedulePhase();
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95 schedule.apply((StructuredGraph) graph);
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96 } catch (Throwable t) {
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97 schedule = null;
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98 }
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99 }
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100
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101 beginNodes();
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102 List<Edge> edges = printNodes(graph, schedule == null ? null : schedule.getCFG().getNodeToBlock(), noBlockNodes);
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103 endNodes();
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104
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105 beginEdges();
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106 for (Edge edge : edges) {
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107 printEdge(edge);
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108 }
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109 endEdges();
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110
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111 if (schedule != null) {
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112 beginControlFlow();
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113 for (Block block : schedule.getCFG().getBlocks()) {
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114 printBlock(graph, block, schedule.getCFG().getNodeToBlock());
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115 }
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116 printNoBlock(noBlockNodes);
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117 endControlFlow();
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118 }
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119
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120 endGraph();
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121 flush();
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122 }
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123
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124 private List<Edge> printNodes(Graph graph, NodeMap<Block> nodeToBlock, Set<Node> noBlockNodes) {
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125 ArrayList<Edge> edges = new ArrayList<>();
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126
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127 NodeMap<Set<Entry<String, Integer>>> colors = graph.createNodeMap();
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128 NodeMap<Set<Entry<String, String>>> colorsToString = graph.createNodeMap();
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129 NodeMap<Set<String>> bits = graph.createNodeMap();
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130
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131 for (Node node : graph.getNodes()) {
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132
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133 beginNode(node.toString(Verbosity.Id));
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134 beginProperties();
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135 printProperty("idx", node.toString(Verbosity.Id));
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136
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137 Map<Object, Object> props = node.getDebugProperties();
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
138 if (!props.containsKey("name") || props.get("name").toString().trim().length() == 0) {
4414
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
139 String name = node.toString(Verbosity.Name);
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
140 printProperty("name", name);
3733
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parents:
diff changeset
141 }
4414
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
142 printProperty("class", node.getClass().getSimpleName());
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
143 Block block = nodeToBlock == null ? null : nodeToBlock.get(node);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
144 if (block != null) {
4435
57cb8ec5f6bb Restructure block and control flow graph data structures
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4414
diff changeset
145 printProperty("block", Integer.toString(block.getId()));
57cb8ec5f6bb Restructure block and control flow graph data structures
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4414
diff changeset
146 // if (!(node instanceof PhiNode || node instanceof FrameState || node instanceof LocalNode) && !block.nodes().contains(node)) {
57cb8ec5f6bb Restructure block and control flow graph data structures
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4414
diff changeset
147 // printProperty("notInOwnBlock", "true");
57cb8ec5f6bb Restructure block and control flow graph data structures
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4414
diff changeset
148 // }
3733
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parents:
diff changeset
149 } else {
4414
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
150 printProperty("block", "noBlock");
3733
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
151 noBlockNodes.add(node);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
152 }
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parents:
diff changeset
153
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
154 Set<Entry<String, Integer>> nodeColors = colors.get(node);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
155 if (nodeColors != null) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
156 for (Entry<String, Integer> color : nodeColors) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
157 String name = color.getKey();
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
158 Integer value = color.getValue();
4414
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
159 printProperty(name, Integer.toString(value));
3733
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
160 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
161 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
162 Set<Entry<String, String>> nodeColorStrings = colorsToString.get(node);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
163 if (nodeColorStrings != null) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
164 for (Entry<String, String> color : nodeColorStrings) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
165 String name = color.getKey();
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
166 String value = color.getValue();
4414
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
167 printProperty(name, value);
3733
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
168 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
169 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
170 Set<String> nodeBits = bits.get(node);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
171 if (nodeBits != null) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
172 for (String bit : nodeBits) {
4414
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
173 printProperty(bit, "true");
3733
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
174 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
175 }
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 for (Entry<Object, Object> entry : props.entrySet()) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
178 String key = entry.getKey().toString();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
179 String value = entry.getValue() == null ? "null" : entry.getValue().toString();
4414
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
180 printProperty(key, value);
3733
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
4414
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
183 endProperties();
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
184 endNode();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
185
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
186 // successors
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
187 int fromIndex = 0;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
188 NodeClassIterator succIter = node.successors().iterator();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
189 while (succIter.hasNext()) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
190 Position position = succIter.nextPosition();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
191 Node successor = node.getNodeClass().get(node, position);
4414
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
192 if (successor != null) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
193 edges.add(new Edge(node.toString(Verbosity.Id), fromIndex, successor.toString(Verbosity.Id), 0, node.getNodeClass().getName(position)));
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
194 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
195 fromIndex++;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
196 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
197
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
198 // inputs
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
199 int toIndex = 1;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
200 NodeClassIterator inputIter = node.inputs().iterator();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
201 while (inputIter.hasNext()) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
202 Position position = inputIter.nextPosition();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
203 Node input = node.getNodeClass().get(node, position);
4414
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
204 if (input != null) {
4411
cd2b68ef8e23 cleanup around filter and predicates :
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4327
diff changeset
205 edges.add(new Edge(input.toString(Verbosity.Id), input.successors().count(), node.toString(Verbosity.Id), toIndex, node.getNodeClass().getName(position)));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
206 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
207 toIndex++;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
208 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
209 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
210
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
211 return edges;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
212 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
213
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
214 private void printBlock(Graph graph, Block block, NodeMap<Block> nodeToBlock) {
4435
57cb8ec5f6bb Restructure block and control flow graph data structures
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4414
diff changeset
215 beginBlock(Integer.toString(block.getId()));
4414
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
216 beginSuccessors();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
217 for (Block sux : block.getSuccessors()) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
218 if (sux != null) {
4435
57cb8ec5f6bb Restructure block and control flow graph data structures
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4414
diff changeset
219 printSuccessor(Integer.toString(sux.getId()));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
220 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
221 }
4414
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
222 endSuccessors();
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
223 beginBlockNodes();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
224
4435
57cb8ec5f6bb Restructure block and control flow graph data structures
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4414
diff changeset
225 Set<Node> nodes = new HashSet<>();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
226
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
227 if (nodeToBlock != null) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
228 for (Node n : graph.getNodes()) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
229 Block blk = nodeToBlock.get(n);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
230 if (blk == block) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
231 nodes.add(n);
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 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
235
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
236 if (nodes.size() > 0) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
237 // if this is the first block: add all locals to this block
4435
57cb8ec5f6bb Restructure block and control flow graph data structures
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4414
diff changeset
238 if (block.getBeginNode() == ((StructuredGraph) graph).start()) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
239 for (Node node : graph.getNodes()) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
240 if (node instanceof LocalNode) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
241 nodes.add(node);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
242 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
243 }
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
4435
57cb8ec5f6bb Restructure block and control flow graph data structures
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4414
diff changeset
246 Set<Node> snapshot = new HashSet<>(nodes);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
247 // add all framestates and phis to their blocks
4435
57cb8ec5f6bb Restructure block and control flow graph data structures
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4414
diff changeset
248 for (Node node : snapshot) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
249 if (node instanceof StateSplit && ((StateSplit) node).stateAfter() != null) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
250 nodes.add(((StateSplit) node).stateAfter());
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 if (node instanceof MergeNode) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
253 for (PhiNode phi : ((MergeNode) node).phis()) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
254 nodes.add(phi);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
255 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
256 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
257 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
258
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
259 for (Node node : nodes) {
4414
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
260 printBlockNode(node.toString(Verbosity.Id));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
261 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
262 }
4414
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
263 endBlockNodes();
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
264 endBlock();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
265 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
266
4414
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
267 private void printNoBlock(Set<Node> noBlockNodes) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
268 if (!noBlockNodes.isEmpty()) {
4414
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
269 beginBlock("noBlock");
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
270 beginBlockNodes();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
271 for (Node node : noBlockNodes) {
4414
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
272 printBlockNode(node.toString(Verbosity.Id));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
273 }
4414
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
274 endBlockNodes();
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
275 endBlock();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
276 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
277 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
278 }