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annotate graal/com.oracle.graal.printer/src/com/oracle/graal/printer/IdealGraphPrinter.java @ 7530:5e3d1a68664e

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applied mx eclipseformat to all Java files
author Doug Simon <doug.simon@oracle.com>
date Wed, 23 Jan 2013 16:34:57 +0100
parents 2463eb24b644
children 50f02c7d1cec
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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.graal.api.meta.*;
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30 import com.oracle.graal.graph.*;
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31 import com.oracle.graal.graph.Node.Verbosity;
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32 import com.oracle.graal.graph.NodeClass.NodeClassIterator;
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33 import com.oracle.graal.graph.NodeClass.Position;
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34 import com.oracle.graal.java.*;
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35 import com.oracle.graal.nodes.*;
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36 import com.oracle.graal.nodes.cfg.*;
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37 import com.oracle.graal.phases.schedule.*;
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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
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41 * <a href="http://kenai.com/projects/igv">Ideal Graph Visualizer</a>.
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42 */
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43 class IdealGraphPrinter extends BasicIdealGraphPrinter implements GraphPrinter {
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44
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45 /**
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46 * Creates a new {@link IdealGraphPrinter} that writes to the specified output stream.
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47 */
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48 public IdealGraphPrinter(OutputStream stream) {
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49 super(stream);
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50 this.begin();
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51 }
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52
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53 /**
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54 * Starts a new group of graphs with the given name, short name and method byte code index (BCI)
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55 * as properties.
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56 */
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57 @Override
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58 public void beginGroup(String name, String shortName, ResolvedJavaMethod method, int bci) {
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59 beginGroup();
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60 beginProperties();
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61 printProperty("name", name);
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62 endProperties();
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63 beginMethod(name, shortName, bci);
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64 if (method != null && method.getCode() != null) {
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65 printBytecodes(new BytecodeDisassembler(false).disassemble(method));
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66 }
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67 endMethod();
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68 }
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69
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70 public void print(Graph graph, String title) {
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71 print(graph, title, null);
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72 }
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73
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74 /**
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75 * Prints an entire {@link Graph} with the specified title, optionally using short names for
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76 * nodes.
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77 */
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78 @Override
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79 public void print(Graph graph, String title, SchedulePhase predefinedSchedule) {
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80 beginGraph(title);
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81 Set<Node> noBlockNodes = new HashSet<>();
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82 SchedulePhase schedule = predefinedSchedule;
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83 if (schedule == null) {
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84 try {
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85 schedule = new SchedulePhase();
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86 schedule.apply((StructuredGraph) graph);
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87 } catch (Throwable t) {
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88 }
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89 }
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90 ControlFlowGraph cfg = schedule == null ? null : schedule.getCFG();
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91
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92 beginNodes();
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93 List<Edge> edges = printNodes(graph, cfg == null ? null : cfg.getNodeToBlock(), noBlockNodes);
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94 endNodes();
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95
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96 beginEdges();
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97 for (Edge edge : edges) {
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98 printEdge(edge);
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99 }
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100 endEdges();
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101
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102 if (cfg != null && cfg.getBlocks() != null) {
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103 beginControlFlow();
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104 for (Block block : cfg.getBlocks()) {
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105 printBlock(graph, block, cfg.getNodeToBlock());
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106 }
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107 printNoBlock(noBlockNodes);
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108 endControlFlow();
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109 }
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110
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111 endGraph();
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112 flush();
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113 }
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114
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115 private List<Edge> printNodes(Graph graph, NodeMap<Block> nodeToBlock, Set<Node> noBlockNodes) {
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116 ArrayList<Edge> edges = new ArrayList<>();
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117
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118 NodeMap<Set<Entry<String, Integer>>> colors = graph.createNodeMap();
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119 NodeMap<Set<Entry<String, String>>> colorsToString = graph.createNodeMap();
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120 NodeMap<Set<String>> bits = graph.createNodeMap();
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121
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122 for (Node node : graph.getNodes()) {
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123
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124 beginNode(node.toString(Verbosity.Id));
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125 beginProperties();
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126 printProperty("idx", node.toString(Verbosity.Id));
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127
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128 Map<Object, Object> props = node.getDebugProperties();
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129 if (!props.containsKey("name") || props.get("name").toString().trim().length() == 0) {
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130 String name = node.toString(Verbosity.Name);
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131 printProperty("name", name);
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132 }
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133 printProperty("class", node.getClass().getSimpleName());
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e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
134 Block block = nodeToBlock == null ? null : nodeToBlock.get(node);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
135 if (block != null) {
4435
57cb8ec5f6bb Restructure block and control flow graph data structures
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4414
diff changeset
136 printProperty("block", Integer.toString(block.getId()));
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 6539
diff changeset
137 // if (!(node instanceof PhiNode || node instanceof FrameState || node instanceof
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 6539
diff changeset
138 // LocalNode) && !block.nodes().contains(node)) {
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 6539
diff changeset
139 // printProperty("notInOwnBlock", "true");
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 6539
diff changeset
140 // }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
141 } else {
4414
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
142 printProperty("block", "noBlock");
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
143 noBlockNodes.add(node);
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
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
146 Set<Entry<String, Integer>> nodeColors = colors.get(node);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
147 if (nodeColors != null) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
148 for (Entry<String, Integer> color : nodeColors) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
149 String name = color.getKey();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
150 Integer value = color.getValue();
4414
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
151 printProperty(name, Integer.toString(value));
3733
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
152 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
153 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
154 Set<Entry<String, String>> nodeColorStrings = colorsToString.get(node);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
155 if (nodeColorStrings != null) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
156 for (Entry<String, String> color : nodeColorStrings) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
157 String name = color.getKey();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
158 String value = color.getValue();
4414
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
159 printProperty(name, value);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
160 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
161 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
162 Set<String> nodeBits = bits.get(node);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
163 if (nodeBits != null) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
164 for (String bit : nodeBits) {
4414
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
165 printProperty(bit, "true");
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
166 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
167 }
5814
d241f8b2e6f9 Adapt the coloring filter for binary dumped graphs
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5811
diff changeset
168 if (node.getClass() == BeginNode.class) {
d241f8b2e6f9 Adapt the coloring filter for binary dumped graphs
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5811
diff changeset
169 printProperty("shortName", "B");
d241f8b2e6f9 Adapt the coloring filter for binary dumped graphs
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5811
diff changeset
170 } else if (node.getClass() == EndNode.class) {
d241f8b2e6f9 Adapt the coloring filter for binary dumped graphs
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5811
diff changeset
171 printProperty("shortName", "E");
d241f8b2e6f9 Adapt the coloring filter for binary dumped graphs
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5811
diff changeset
172 }
d241f8b2e6f9 Adapt the coloring filter for binary dumped graphs
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5811
diff changeset
173 if (node.predecessor() != null) {
d241f8b2e6f9 Adapt the coloring filter for binary dumped graphs
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5811
diff changeset
174 printProperty("hasPredecessor", "true");
d241f8b2e6f9 Adapt the coloring filter for binary dumped graphs
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5811
diff changeset
175 }
3733
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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();
5814
d241f8b2e6f9 Adapt the coloring filter for binary dumped graphs
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5811
diff changeset
179 Object value = entry.getValue();
d241f8b2e6f9 Adapt the coloring filter for binary dumped graphs
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5811
diff changeset
180 String valueString;
d241f8b2e6f9 Adapt the coloring filter for binary dumped graphs
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5811
diff changeset
181 if (value == null) {
d241f8b2e6f9 Adapt the coloring filter for binary dumped graphs
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5811
diff changeset
182 valueString = "null";
d241f8b2e6f9 Adapt the coloring filter for binary dumped graphs
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5811
diff changeset
183 } else {
d241f8b2e6f9 Adapt the coloring filter for binary dumped graphs
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5811
diff changeset
184 Class<?> type = value.getClass();
d241f8b2e6f9 Adapt the coloring filter for binary dumped graphs
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5811
diff changeset
185 if (type.isArray()) {
d241f8b2e6f9 Adapt the coloring filter for binary dumped graphs
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5811
diff changeset
186 if (!type.getComponentType().isPrimitive()) {
d241f8b2e6f9 Adapt the coloring filter for binary dumped graphs
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5811
diff changeset
187 valueString = Arrays.toString((Object[]) value);
d241f8b2e6f9 Adapt the coloring filter for binary dumped graphs
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5811
diff changeset
188 } else if (type.getComponentType() == Integer.TYPE) {
d241f8b2e6f9 Adapt the coloring filter for binary dumped graphs
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5811
diff changeset
189 valueString = Arrays.toString((int[]) value);
d241f8b2e6f9 Adapt the coloring filter for binary dumped graphs
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5811
diff changeset
190 } else if (type.getComponentType() == Double.TYPE) {
d241f8b2e6f9 Adapt the coloring filter for binary dumped graphs
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5811
diff changeset
191 valueString = Arrays.toString((double[]) value);
d241f8b2e6f9 Adapt the coloring filter for binary dumped graphs
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5811
diff changeset
192 } else {
d241f8b2e6f9 Adapt the coloring filter for binary dumped graphs
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5811
diff changeset
193 valueString = toString();
d241f8b2e6f9 Adapt the coloring filter for binary dumped graphs
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5811
diff changeset
194 }
d241f8b2e6f9 Adapt the coloring filter for binary dumped graphs
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5811
diff changeset
195 } else {
d241f8b2e6f9 Adapt the coloring filter for binary dumped graphs
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5811
diff changeset
196 valueString = value.toString();
d241f8b2e6f9 Adapt the coloring filter for binary dumped graphs
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5811
diff changeset
197 }
d241f8b2e6f9 Adapt the coloring filter for binary dumped graphs
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5811
diff changeset
198 }
d241f8b2e6f9 Adapt the coloring filter for binary dumped graphs
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5811
diff changeset
199 printProperty(key, valueString);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
200 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
201
4414
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
202 endProperties();
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
203 endNode();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
204
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
205 // successors
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
206 int fromIndex = 0;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
207 NodeClassIterator succIter = node.successors().iterator();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
208 while (succIter.hasNext()) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
209 Position position = succIter.nextPosition();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
210 Node successor = node.getNodeClass().get(node, position);
4414
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
211 if (successor != null) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
212 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
213 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
214 fromIndex++;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
215 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
216
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
217 // inputs
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
218 int toIndex = 1;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
219 NodeClassIterator inputIter = node.inputs().iterator();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
220 while (inputIter.hasNext()) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
221 Position position = inputIter.nextPosition();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
222 Node input = node.getNodeClass().get(node, position);
4414
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
223 if (input != null) {
4411
cd2b68ef8e23 cleanup around filter and predicates :
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4327
diff changeset
224 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
225 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
226 toIndex++;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
227 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
228 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
229
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
230 return edges;
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 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
234 beginBlock(Integer.toString(block.getId()));
4414
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
235 beginSuccessors();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
236 for (Block sux : block.getSuccessors()) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
237 if (sux != null) {
4435
57cb8ec5f6bb Restructure block and control flow graph data structures
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4414
diff changeset
238 printSuccessor(Integer.toString(sux.getId()));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
239 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
240 }
4414
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
241 endSuccessors();
bae1b1f29984 fix merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4413
diff changeset
242 beginBlockNodes();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
243
4435
57cb8ec5f6bb Restructure block and control flow graph data structures
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4414
diff changeset
244 Set<Node> nodes = new HashSet<>();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
245
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
246 if (nodeToBlock != null) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
247 for (Node n : graph.getNodes()) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
248 Block blk = nodeToBlock.get(n);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
249 if (blk == block) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
250 nodes.add(n);
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 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
253 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
254
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
255 if (nodes.size() > 0) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
256 // 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
257 if (block.getBeginNode() == ((StructuredGraph) graph).start()) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
258 for (Node node : graph.getNodes()) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
259 if (node instanceof LocalNode) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
260 nodes.add(node);
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 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
263 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
264
4435
57cb8ec5f6bb Restructure block and control flow graph data structures
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4414
diff changeset
265 Set<Node> snapshot = new HashSet<>(nodes);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
266 // 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
267 for (Node node : snapshot) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
268 if (node instanceof StateSplit && ((StateSplit) node).stateAfter() != null) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
269 nodes.add(((StateSplit) node).stateAfter());
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 if (node instanceof MergeNode) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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272 for (PhiNode phi : ((MergeNode) node).phis()) {
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273 nodes.add(phi);
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274 }
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275 }
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276 }
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277
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278 for (Node node : nodes) {
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279 printBlockNode(node.toString(Verbosity.Id));
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280 }
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281 }
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282 endBlockNodes();
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283 endBlock();
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284 }
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285
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286 private void printNoBlock(Set<Node> noBlockNodes) {
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287 if (!noBlockNodes.isEmpty()) {
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288 beginBlock("noBlock");
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289 beginBlockNodes();
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290 for (Node node : noBlockNodes) {
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291 printBlockNode(node.toString(Verbosity.Id));
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292 }
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293 endBlockNodes();
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294 endBlock();
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295 }
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296 }
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297 }