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annotate graal/com.oracle.graal.compiler.test/src/com/oracle/graal/compiler/test/GraalCompilerTest.java @ 6676:090868cbcda6

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Graal infrastructure for OnStackReplacement
author Lukas Stadler <lukas.stadler@jku.at>
date Wed, 07 Nov 2012 14:14:35 +0100
parents 1112609bb5dc
children 0353b031235a
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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.compiler.test;
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24
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25 import java.lang.reflect.*;
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26 import java.util.*;
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27 import java.util.concurrent.*;
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28
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29 import junit.framework.*;
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30
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31 import com.oracle.graal.api.code.*;
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32 import com.oracle.graal.api.meta.*;
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33 import com.oracle.graal.api.runtime.*;
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34 import com.oracle.graal.compiler.*;
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35 import com.oracle.graal.debug.*;
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36 import com.oracle.graal.graph.*;
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37 import com.oracle.graal.graph.Node.Verbosity;
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38 import com.oracle.graal.java.*;
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39 import com.oracle.graal.nodes.*;
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40 import com.oracle.graal.nodes.cfg.*;
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41 import com.oracle.graal.nodes.spi.*;
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42 import com.oracle.graal.phases.*;
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43 import com.oracle.graal.phases.PhasePlan.PhasePosition;
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44 import com.oracle.graal.phases.schedule.*;
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45
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46 /**
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47 * Base class for Graal compiler unit tests.
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48 * <p>
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49 * White box tests for Graal compiler transformations use this pattern:
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50 * <ol>
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51 * <li>Create a graph by {@linkplain #parse(String) parsing} a method.</li>
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52 * <li>Manually modify the graph (e.g. replace a parameter node with a constant).</li>
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53 * <li>Apply a transformation to the graph.</li>
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54 * <li>Assert that the transformed graph is equal to an expected graph.</li>
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55 * </ol>
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56 * <p>
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57 * See {@link InvokeHintsTest} as an example of a white box test.
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58 * <p>
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59 * Black box tests use the {@link #test(String, Object...)} or {@link #testN(int, String, Object...)}
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60 * to execute some method in the interpreter and compare its result against that produced
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61 * by a Graal compiled version of the method.
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62 * <p>
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63 * These tests will be run by the {@code mx unittest} command.
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64 */
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65 public abstract class GraalCompilerTest {
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66
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67 protected final GraalCodeCacheProvider runtime;
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68 protected final GraalCompiler graalCompiler;
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69
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70 public GraalCompilerTest() {
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71 Debug.enable();
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72 this.runtime = Graal.getRequiredCapability(GraalCodeCacheProvider.class);
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73 this.graalCompiler = Graal.getRequiredCapability(GraalCompiler.class);
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74 }
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75
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76 protected void assertEquals(StructuredGraph expected, StructuredGraph graph) {
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77 String expectedString = getCanonicalGraphString(expected);
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78 String actualString = getCanonicalGraphString(graph);
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79 String mismatchString = "mismatch in graphs:\n========= expected =========\n" + expectedString + "\n\n========= actual =========\n" + actualString;
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80
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81 if (expected.getNodeCount() != graph.getNodeCount()) {
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82 Debug.dump(expected, "Node count not matching - expected");
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83 Debug.dump(graph, "Node count not matching - actual");
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84 Assert.fail("Graphs do not have the same number of nodes: " + expected.getNodeCount() + " vs. " + graph.getNodeCount() + "\n" + mismatchString);
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85 }
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86 if (!expectedString.equals(actualString)) {
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87 Debug.dump(expected, "mismatching graphs - expected");
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88 Debug.dump(graph, "mismatching graphs - actual");
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89 Assert.fail(mismatchString);
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90 }
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91 }
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92
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93 protected void assertConstantReturn(StructuredGraph graph, int value) {
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94 String graphString = getCanonicalGraphString(graph);
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95 Assert.assertEquals("unexpected number of ReturnNodes: " + graphString, graph.getNodes(ReturnNode.class).count(), 1);
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96 ValueNode result = graph.getNodes(ReturnNode.class).first().result();
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97 Assert.assertTrue("unexpected ReturnNode result node: " + graphString, result.isConstant());
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98 Assert.assertEquals("unexpected ReturnNode result kind: " + graphString, result.asConstant().getKind(), Kind.Int);
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99 Assert.assertEquals("unexpected ReturnNode result: " + graphString, result.asConstant().asInt(), value);
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100 }
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101
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102 protected static String getCanonicalGraphString(StructuredGraph graph) {
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103 SchedulePhase schedule = new SchedulePhase();
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104 schedule.apply(graph);
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105
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106 NodeMap<Integer> canonicalId = graph.createNodeMap();
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107 int nextId = 0;
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108
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109 StringBuilder result = new StringBuilder();
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110 for (Block block : schedule.getCFG().getBlocks()) {
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111 result.append("Block " + block + " ");
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112 if (block == schedule.getCFG().getStartBlock()) {
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113 result.append("* ");
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114 }
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115 result.append("-> ");
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116 for (Block succ : block.getSuccessors()) {
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117 result.append(succ + " ");
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118 }
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119 result.append("\n");
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120 for (Node node : schedule.getBlockToNodesMap().get(block)) {
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121 int id;
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122 if (canonicalId.get(node) != null) {
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123 id = canonicalId.get(node);
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124 } else {
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125 id = nextId++;
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126 canonicalId.set(node, id);
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127 }
0364a2a874b8 changes towards a canonical representation of comparisons:
Lukas Stadler <lukas.stadler@jku.at>
parents: 5360
diff changeset
128 String name = node instanceof ConstantNode ? node.toString(Verbosity.Name) : node.getClass().getSimpleName();
0364a2a874b8 changes towards a canonical representation of comparisons:
Lukas Stadler <lukas.stadler@jku.at>
parents: 5360
diff changeset
129 result.append(" " + id + "|" + name + " (" + node.usages().size() + ")\n");
0364a2a874b8 changes towards a canonical representation of comparisons:
Lukas Stadler <lukas.stadler@jku.at>
parents: 5360
diff changeset
130 }
0364a2a874b8 changes towards a canonical representation of comparisons:
Lukas Stadler <lukas.stadler@jku.at>
parents: 5360
diff changeset
131 }
0364a2a874b8 changes towards a canonical representation of comparisons:
Lukas Stadler <lukas.stadler@jku.at>
parents: 5360
diff changeset
132 return result.toString();
0364a2a874b8 changes towards a canonical representation of comparisons:
Lukas Stadler <lukas.stadler@jku.at>
parents: 5360
diff changeset
133 }
0364a2a874b8 changes towards a canonical representation of comparisons:
Lukas Stadler <lukas.stadler@jku.at>
parents: 5360
diff changeset
134
5718
10341299528c renamings: ExtendedRiRuntime -> GraalCodeCacheProvider, CiLoweringTool -> LoweringTool, RiGraphCache -> GraphCache
Doug Simon <doug.simon@oracle.com>
parents: 5657
diff changeset
135 protected GraalCodeCacheProvider runtime() {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
136 return runtime;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
137 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
138
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
139 /**
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
140 * Parses a Java method to produce a graph.
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
141 *
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
142 * @param methodName the name of the method in {@code this.getClass()} to be parsed
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 protected StructuredGraph parse(String methodName) {
4993
897b7d18bebc added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents: 4410
diff changeset
145 return parse(getMethod(methodName));
897b7d18bebc added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents: 4410
diff changeset
146 }
897b7d18bebc added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents: 4410
diff changeset
147
897b7d18bebc added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents: 4410
diff changeset
148 protected Method getMethod(String methodName) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
149 Method found = null;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
150 for (Method m : this.getClass().getMethods()) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
151 if (m.getName().equals(methodName)) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
152 Assert.assertNull(found);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
153 found = m;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
154 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
155 }
4340
5caca26cb1b9 small fix (missing changes)
Lukas Stadler <lukas.stadler@jku.at>
parents: 4315
diff changeset
156 if (found != null) {
4993
897b7d18bebc added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents: 4410
diff changeset
157 return found;
4340
5caca26cb1b9 small fix (missing changes)
Lukas Stadler <lukas.stadler@jku.at>
parents: 4315
diff changeset
158 } else {
5caca26cb1b9 small fix (missing changes)
Lukas Stadler <lukas.stadler@jku.at>
parents: 4315
diff changeset
159 throw new RuntimeException("method not found: " + methodName);
5caca26cb1b9 small fix (missing changes)
Lukas Stadler <lukas.stadler@jku.at>
parents: 4315
diff changeset
160 }
5caca26cb1b9 small fix (missing changes)
Lukas Stadler <lukas.stadler@jku.at>
parents: 4315
diff changeset
161 }
5caca26cb1b9 small fix (missing changes)
Lukas Stadler <lukas.stadler@jku.at>
parents: 4315
diff changeset
162
5433
d7b5cc23945e refactored tests to share support for dump-aware compilation
Doug Simon <doug.simon@oracle.com>
parents: 5425
diff changeset
163 private static int compilationId = 0;
d7b5cc23945e refactored tests to share support for dump-aware compilation
Doug Simon <doug.simon@oracle.com>
parents: 5425
diff changeset
164
5599
592dfff9d410 modified GraalCompilerTest so that subclasses can override the assertEquals test
Doug Simon <doug.simon@oracle.com>
parents: 5571
diff changeset
165 protected void assertEquals(Object expected, Object actual) {
592dfff9d410 modified GraalCompilerTest so that subclasses can override the assertEquals test
Doug Simon <doug.simon@oracle.com>
parents: 5571
diff changeset
166 Assert.assertEquals(expected, actual);
592dfff9d410 modified GraalCompilerTest so that subclasses can override the assertEquals test
Doug Simon <doug.simon@oracle.com>
parents: 5571
diff changeset
167 }
592dfff9d410 modified GraalCompilerTest so that subclasses can override the assertEquals test
Doug Simon <doug.simon@oracle.com>
parents: 5571
diff changeset
168
6370
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
169 protected void testN(int n, final String name, final Object... args) {
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
170 final Throwable[] errors = new Throwable[n];
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
171 Thread[] threads = new Thread[n];
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
172 for (int i = 0; i < n; i++) {
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
173 final int idx = i;
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
174 Thread t = new Thread(i + ":" + name) {
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
175 @Override
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
176 public void run() {
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
177 try {
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
178 test(name, args);
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
179 } catch (Throwable e) {
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
180 errors[idx] = e;
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
181 }
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
182 }
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
183 };
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
184 threads[i] = t;
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
185 t.start();
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
186 }
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
187 int failed = 0;
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
188 for (int i = 0; i < n; i++) {
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
189 try {
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
190 threads[i].join();
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
191 } catch (InterruptedException e) {
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
192 errors[i] = e;
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
193 }
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
194 if (errors[i] != null) {
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
195 errors[i].printStackTrace();
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
196 failed++;
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
197 }
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
198 }
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
199 Assert.assertTrue(failed + " of " + n + " failed", failed == 0);
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
200 }
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
201
6431
2e376f8ea4e2 added snippet for lowering NewMultiArrayNodes
Doug Simon <doug.simon@oracle.com>
parents: 6370
diff changeset
202 protected Object referenceInvoke(Method method, Object receiver, Object... args) throws IllegalAccessException, IllegalArgumentException, InvocationTargetException {
2e376f8ea4e2 added snippet for lowering NewMultiArrayNodes
Doug Simon <doug.simon@oracle.com>
parents: 6370
diff changeset
203 return method.invoke(receiver, args);
2e376f8ea4e2 added snippet for lowering NewMultiArrayNodes
Doug Simon <doug.simon@oracle.com>
parents: 6370
diff changeset
204 }
2e376f8ea4e2 added snippet for lowering NewMultiArrayNodes
Doug Simon <doug.simon@oracle.com>
parents: 6370
diff changeset
205
6447
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
206 static class Result {
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
207 final Object returnValue;
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
208 final Throwable exception;
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
209 public Result(Object returnValue, Throwable exception) {
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
210 this.returnValue = returnValue;
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
211 this.exception = exception;
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
212 }
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
213 }
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
214
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
215 protected Result executeExpected(Method method, Object receiver, Object... args) {
5557
2e2a77f091f2 re-enabled disassembler output to C1Visualizer after code installation
Doug Simon <doug.simon@oracle.com>
parents: 5546
diff changeset
216 try {
2e2a77f091f2 re-enabled disassembler output to C1Visualizer after code installation
Doug Simon <doug.simon@oracle.com>
parents: 5546
diff changeset
217 // This gives us both the expected return value as well as ensuring that the method to be compiled is fully resolved
6447
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
218 return new Result(referenceInvoke(method, receiver, args), null);
5557
2e2a77f091f2 re-enabled disassembler output to C1Visualizer after code installation
Doug Simon <doug.simon@oracle.com>
parents: 5546
diff changeset
219 } catch (InvocationTargetException e) {
6447
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
220 return new Result(null, e.getTargetException());
5557
2e2a77f091f2 re-enabled disassembler output to C1Visualizer after code installation
Doug Simon <doug.simon@oracle.com>
parents: 5546
diff changeset
221 } catch (Exception e) {
2e2a77f091f2 re-enabled disassembler output to C1Visualizer after code installation
Doug Simon <doug.simon@oracle.com>
parents: 5546
diff changeset
222 throw new RuntimeException(e);
2e2a77f091f2 re-enabled disassembler output to C1Visualizer after code installation
Doug Simon <doug.simon@oracle.com>
parents: 5546
diff changeset
223 }
6447
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
224 }
6370
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
225
6447
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
226 protected Result executeActual(Method method, Object receiver, Object... args) {
6370
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
227 Object[] executeArgs;
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
228 if (receiver == null) {
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
229 executeArgs = args;
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
230 } else {
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
231 executeArgs = new Object[args.length + 1];
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
232 executeArgs[0] = receiver;
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
233 for (int i = 0; i < args.length; i++) {
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
234 executeArgs[i + 1] = args[i];
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
235 }
703a6ab8ca82 added support for multi-threaded compiler tests
Doug Simon <doug.simon@oracle.com>
parents: 6334
diff changeset
236 }
5557
2e2a77f091f2 re-enabled disassembler output to C1Visualizer after code installation
Doug Simon <doug.simon@oracle.com>
parents: 5546
diff changeset
237
6539
2463eb24b644 Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6529
diff changeset
238 InstalledCode compiledMethod = getCode(runtime.lookupJavaMethod(method), parse(method));
6447
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
239 try {
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
240 return new Result(compiledMethod.executeVarargs(executeArgs), null);
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
241 } catch (Throwable e) {
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
242 return new Result(null, e);
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
243 }
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
244 }
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
245
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
246 protected void test(String name, Object... args) {
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
247 Method method = getMethod(name);
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
248 Object receiver = Modifier.isStatic(method.getModifiers()) ? null : this;
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
249
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
250 Result expect = executeExpected(method, receiver, args);
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
251 if (runtime == null) {
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
252 return;
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
253 }
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
254 Result actual = executeActual(method, receiver, args);
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
255
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
256 if (expect.exception != null) {
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
257 Assert.assertTrue("expected " + expect.exception, actual.exception != null);
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
258 Assert.assertEquals(expect.exception.getClass(), actual.exception.getClass());
5557
2e2a77f091f2 re-enabled disassembler output to C1Visualizer after code installation
Doug Simon <doug.simon@oracle.com>
parents: 5546
diff changeset
259 } else {
6447
d7bcbdf4749c minor restructuring of GraalCompilerTest
Doug Simon <doug.simon@oracle.com>
parents: 6431
diff changeset
260 assertEquals(expect.returnValue, actual.returnValue);
5557
2e2a77f091f2 re-enabled disassembler output to C1Visualizer after code installation
Doug Simon <doug.simon@oracle.com>
parents: 5546
diff changeset
261 }
2e2a77f091f2 re-enabled disassembler output to C1Visualizer after code installation
Doug Simon <doug.simon@oracle.com>
parents: 5546
diff changeset
262 }
2e2a77f091f2 re-enabled disassembler output to C1Visualizer after code installation
Doug Simon <doug.simon@oracle.com>
parents: 5546
diff changeset
263
5650
8d420cfd2a6f added unit tests for the Word type
Doug Simon <doug.simon@oracle.com>
parents: 5599
diff changeset
264 private Map<ResolvedJavaMethod, InstalledCode> cache = new HashMap<>();
8d420cfd2a6f added unit tests for the Word type
Doug Simon <doug.simon@oracle.com>
parents: 5599
diff changeset
265
8d420cfd2a6f added unit tests for the Word type
Doug Simon <doug.simon@oracle.com>
parents: 5599
diff changeset
266 /**
8d420cfd2a6f added unit tests for the Word type
Doug Simon <doug.simon@oracle.com>
parents: 5599
diff changeset
267 * Gets installed code for a given method and graph, compiling it first if necessary.
8d420cfd2a6f added unit tests for the Word type
Doug Simon <doug.simon@oracle.com>
parents: 5599
diff changeset
268 */
8d420cfd2a6f added unit tests for the Word type
Doug Simon <doug.simon@oracle.com>
parents: 5599
diff changeset
269 protected InstalledCode getCode(final ResolvedJavaMethod method, final StructuredGraph graph) {
8d420cfd2a6f added unit tests for the Word type
Doug Simon <doug.simon@oracle.com>
parents: 5599
diff changeset
270 return getCode(method, graph, false);
8d420cfd2a6f added unit tests for the Word type
Doug Simon <doug.simon@oracle.com>
parents: 5599
diff changeset
271 }
8d420cfd2a6f added unit tests for the Word type
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272
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273 /**
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274 * Can be overridden to modify the compilation phases applied for a test.
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275 *
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276 * @param method the method being compiled
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277 * @param graph the graph being compiled
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278 * @param phasePlan the phase plan to be edited
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279 */
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280 protected void editPhasePlan(ResolvedJavaMethod method, StructuredGraph graph, PhasePlan phasePlan) {
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281 }
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282
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283 /**
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284 * Gets installed code for a given method and graph, compiling it first if necessary.
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285 *
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286 * @param forceCompile specifies whether to ignore any previous code cached for the (method, key) pair
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287 */
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288 protected InstalledCode getCode(final ResolvedJavaMethod method, final StructuredGraph graph, boolean forceCompile) {
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289 if (!forceCompile) {
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290 InstalledCode cached = cache.get(method);
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291 if (cached != null && cached.isValid()) {
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292 return cached;
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293 }
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294 }
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295 InstalledCode installedCode = Debug.scope("Compiling", new DebugDumpScope(String.valueOf(compilationId++), true), new Callable<InstalledCode>() {
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296 public InstalledCode call() throws Exception {
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297 PhasePlan phasePlan = new PhasePlan();
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298 GraphBuilderPhase graphBuilderPhase = new GraphBuilderPhase(runtime, GraphBuilderConfiguration.getDefault(), OptimisticOptimizations.ALL);
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299 phasePlan.addPhase(PhasePosition.AFTER_PARSING, graphBuilderPhase);
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300 editPhasePlan(method, graph, phasePlan);
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301 CompilationResult compResult = graalCompiler.compileMethod(method, graph, null, phasePlan, OptimisticOptimizations.ALL);
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302 return addMethod(method, compResult);
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303 }
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304 });
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305 cache.put(method, installedCode);
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306 return installedCode;
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307 }
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308
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309 protected InstalledCode addMethod(final ResolvedJavaMethod method, final CompilationResult compResult) {
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310 assert graalCompiler != null;
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311 return Debug.scope("CodeInstall", new Object[] {graalCompiler, method}, new Callable<InstalledCode>() {
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312 @Override
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313 public InstalledCode call() throws Exception {
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314 final CodeInfo[] info = Debug.isDumpEnabled() ? new CodeInfo[1] : null;
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315 InstalledCode installedMethod = runtime.addMethod(method, compResult, info);
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316 if (info != null) {
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317 Debug.dump(new Object[] {compResult, info[0]}, "After code installation");
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318 }
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319 return installedMethod;
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320 }
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321 });
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322 }
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323
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324 /**
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325 * Parses a Java method to produce a graph.
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326 *
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327 * @param methodName the name of the method in {@code this.getClass()} to be parsed
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328 */
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329 protected StructuredGraph parseProfiled(String methodName) {
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330 return parseProfiled(getMethod(methodName));
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331 }
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332
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333 /**
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334 * Parses a Java method to produce a graph.
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335 */
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336 protected StructuredGraph parse(Method m) {
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337 ResolvedJavaMethod javaMethod = runtime.lookupJavaMethod(m);
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338 StructuredGraph graph = new StructuredGraph(javaMethod);
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339 new GraphBuilderPhase(runtime, GraphBuilderConfiguration.getSnippetDefault(), OptimisticOptimizations.ALL).apply(graph);
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340 return graph;
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341 }
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342
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343 /**
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344 * Parses a Java method to produce a graph.
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345 */
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346 protected StructuredGraph parseProfiled(Method m) {
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347 ResolvedJavaMethod javaMethod = runtime.lookupJavaMethod(m);
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348 StructuredGraph graph = new StructuredGraph(javaMethod);
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349 new GraphBuilderPhase(runtime, GraphBuilderConfiguration.getDefault(), OptimisticOptimizations.ALL).apply(graph);
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350 return graph;
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351 }
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352
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353 protected PhasePlan getDefaultPhasePlan() {
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354 PhasePlan plan = new PhasePlan();
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diff changeset
355 plan.addPhase(PhasePosition.AFTER_PARSING, new GraphBuilderPhase(runtime, GraphBuilderConfiguration.getSnippetDefault(), OptimisticOptimizations.ALL));
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356 return plan;
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357 }
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358 }