Mercurial > hg > truffle
annotate graal/com.oracle.graal.compiler.test/src/com/oracle/graal/compiler/test/GraalCompilerTest.java @ 11521:f521a1db1378
Avoid accessing the code of a method before it has been linked and verified.
Add some javadoc to ResolvedJavaMethod.getCode
author | Gilles Duboscq <duboscq@ssw.jku.at> |
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date | Tue, 03 Sep 2013 18:19:30 +0200 |
parents | 25161615539b |
children | 1aa56a2fb08b |
rev | line source |
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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 static com.oracle.graal.api.code.CodeUtil.*; |
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26 import static com.oracle.graal.phases.GraalOptions.*; |
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27 |
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28 import java.lang.reflect.*; |
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29 import java.util.*; |
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30 import java.util.concurrent.*; |
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31 |
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32 import org.junit.*; |
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33 import org.junit.internal.*; |
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34 |
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35 import com.oracle.graal.api.code.*; |
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36 import com.oracle.graal.api.code.CallingConvention.Type; |
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37 import com.oracle.graal.api.meta.*; |
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38 import com.oracle.graal.api.runtime.*; |
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39 import com.oracle.graal.compiler.*; |
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40 import com.oracle.graal.compiler.target.*; |
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41 import com.oracle.graal.debug.*; |
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42 import com.oracle.graal.graph.*; |
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43 import com.oracle.graal.graph.Node.Verbosity; |
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44 import com.oracle.graal.java.*; |
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45 import com.oracle.graal.nodes.*; |
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46 import com.oracle.graal.nodes.cfg.*; |
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47 import com.oracle.graal.nodes.spi.*; |
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48 import com.oracle.graal.nodes.virtual.*; |
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49 import com.oracle.graal.phases.*; |
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50 import com.oracle.graal.phases.PhasePlan.PhasePosition; |
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51 import com.oracle.graal.phases.schedule.*; |
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52 import com.oracle.graal.phases.tiers.*; |
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53 import com.oracle.graal.printer.*; |
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54 import com.oracle.graal.test.*; |
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55 |
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56 /** |
6578 | 57 * Base class for Graal compiler unit tests. |
58 * <p> | |
59 * White box tests for Graal compiler transformations use this pattern: | |
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60 * <ol> |
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61 * <li>Create a graph by {@linkplain #parse(String) parsing} a method.</li> |
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62 * <li>Manually modify the graph (e.g. replace a parameter node with a constant).</li> |
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63 * <li>Apply a transformation to the graph.</li> |
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64 * <li>Assert that the transformed graph is equal to an expected graph.</li> |
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65 * </ol> |
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66 * <p> |
6578 | 67 * See {@link InvokeHintsTest} as an example of a white box test. |
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68 * <p> |
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69 * Black box tests use the {@link #test(String, Object...)} or |
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70 * {@link #testN(int, String, Object...)} to execute some method in the interpreter and compare its |
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71 * result against that produced by a Graal compiled version of the method. |
6578 | 72 * <p> |
73 * These tests will be run by the {@code mx unittest} command. | |
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74 */ |
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75 public abstract class GraalCompilerTest extends GraalTest { |
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76 |
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77 protected final GraalCodeCacheProvider runtime; |
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78 protected final Replacements replacements; |
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79 protected final Backend backend; |
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80 protected final Suites suites; |
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81 |
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82 public GraalCompilerTest() { |
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83 this.replacements = Graal.getRequiredCapability(Replacements.class); |
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84 this.runtime = Graal.getRequiredCapability(GraalCodeCacheProvider.class); |
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85 this.backend = Graal.getRequiredCapability(Backend.class); |
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86 this.suites = Graal.getRequiredCapability(SuitesProvider.class).createSuites(); |
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87 } |
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88 |
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89 @BeforeClass |
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90 public static void initializeDebgging() { |
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91 DebugEnvironment.initialize(System.out); |
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92 } |
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93 |
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94 protected void assertEquals(StructuredGraph expected, StructuredGraph graph) { |
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95 assertEquals(expected, graph, false); |
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96 } |
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97 |
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98 protected void assertEquals(StructuredGraph expected, StructuredGraph graph, boolean excludeVirtual) { |
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99 String expectedString = getCanonicalGraphString(expected, excludeVirtual); |
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100 String actualString = getCanonicalGraphString(graph, excludeVirtual); |
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101 String mismatchString = "mismatch in graphs:\n========= expected =========\n" + expectedString + "\n\n========= actual =========\n" + actualString; |
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102 |
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103 if (!excludeVirtual && expected.getNodeCount() != graph.getNodeCount()) { |
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104 Debug.dump(expected, "Node count not matching - expected"); |
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105 Debug.dump(graph, "Node count not matching - actual"); |
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106 Assert.fail("Graphs do not have the same number of nodes: " + expected.getNodeCount() + " vs. " + graph.getNodeCount() + "\n" + mismatchString); |
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107 } |
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108 if (!expectedString.equals(actualString)) { |
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109 Debug.dump(expected, "mismatching graphs - expected"); |
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110 Debug.dump(graph, "mismatching graphs - actual"); |
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111 Assert.fail(mismatchString); |
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112 } |
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113 } |
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114 |
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115 protected void assertConstantReturn(StructuredGraph graph, int value) { |
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116 String graphString = getCanonicalGraphString(graph, false); |
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117 Assert.assertEquals("unexpected number of ReturnNodes: " + graphString, graph.getNodes(ReturnNode.class).count(), 1); |
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118 ValueNode result = graph.getNodes(ReturnNode.class).first().result(); |
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119 Assert.assertTrue("unexpected ReturnNode result node: " + graphString, result.isConstant()); |
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120 Assert.assertEquals("unexpected ReturnNode result kind: " + graphString, result.asConstant().getKind(), Kind.Int); |
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121 Assert.assertEquals("unexpected ReturnNode result: " + graphString, result.asConstant().asInt(), value); |
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122 } |
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123 |
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124 protected static String getCanonicalGraphString(StructuredGraph graph, boolean excludeVirtual) { |
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125 SchedulePhase schedule = new SchedulePhase(); |
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126 schedule.apply(graph); |
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127 |
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128 NodeMap<Integer> canonicalId = graph.createNodeMap(); |
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129 int nextId = 0; |
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130 |
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131 StringBuilder result = new StringBuilder(); |
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132 for (Block block : schedule.getCFG().getBlocks()) { |
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133 result.append("Block " + block + " "); |
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134 if (block == schedule.getCFG().getStartBlock()) { |
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135 result.append("* "); |
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136 } |
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137 result.append("-> "); |
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138 for (Block succ : block.getSuccessors()) { |
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139 result.append(succ + " "); |
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140 } |
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141 result.append("\n"); |
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142 for (Node node : schedule.getBlockToNodesMap().get(block)) { |
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143 if (!excludeVirtual || !(node instanceof VirtualObjectNode || node instanceof ProxyNode)) { |
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144 int id; |
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145 if (canonicalId.get(node) != null) { |
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146 id = canonicalId.get(node); |
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147 } else { |
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148 id = nextId++; |
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149 canonicalId.set(node, id); |
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150 } |
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151 String name = node instanceof ConstantNode ? node.toString(Verbosity.Name) : node.getClass().getSimpleName(); |
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152 result.append(" " + id + "|" + name + (excludeVirtual ? "\n" : " (" + node.usages().count() + ")\n")); |
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153 } |
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154 } |
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155 } |
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156 return result.toString(); |
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157 } |
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158 |
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159 protected GraalCodeCacheProvider runtime() { |
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160 return runtime; |
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161 } |
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162 |
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163 /** |
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164 * Parses a Java method to produce a graph. |
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165 * |
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166 * @param methodName the name of the method in {@code this.getClass()} to be parsed |
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167 */ |
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168 protected StructuredGraph parse(String methodName) { |
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169 return parse(getMethod(methodName)); |
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170 } |
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171 |
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172 private static int compilationId = 0; |
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173 |
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174 /** |
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175 * Compares two given objects for {@linkplain Assert#assertEquals(Object, Object) equality}. |
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176 * Does a deep copy equality comparison if {@code expected} is an array. |
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177 */ |
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178 protected void assertEquals(Object expected, Object actual) { |
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179 if (expected != null && expected.getClass().isArray()) { |
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180 Assert.assertTrue(expected != null); |
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181 Assert.assertTrue(actual != null); |
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182 Assert.assertEquals(expected.getClass(), actual.getClass()); |
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183 if (expected instanceof int[]) { |
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184 Assert.assertArrayEquals((int[]) expected, (int[]) actual); |
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185 } else if (expected instanceof byte[]) { |
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186 Assert.assertArrayEquals((byte[]) expected, (byte[]) actual); |
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187 } else if (expected instanceof char[]) { |
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188 Assert.assertArrayEquals((char[]) expected, (char[]) actual); |
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189 } else if (expected instanceof short[]) { |
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190 Assert.assertArrayEquals((short[]) expected, (short[]) actual); |
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191 } else if (expected instanceof float[]) { |
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192 Assert.assertArrayEquals((float[]) expected, (float[]) actual, 0.0f); |
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193 } else if (expected instanceof long[]) { |
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194 Assert.assertArrayEquals((long[]) expected, (long[]) actual); |
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195 } else if (expected instanceof double[]) { |
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196 Assert.assertArrayEquals((double[]) expected, (double[]) actual, 0.0d); |
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197 } else if (expected instanceof boolean[]) { |
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198 new ExactComparisonCriteria().arrayEquals(null, expected, actual); |
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199 } else if (expected instanceof Object[]) { |
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200 Assert.assertArrayEquals((Object[]) expected, (Object[]) actual); |
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201 } else { |
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202 Assert.fail("non-array value encountered: " + expected); |
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203 } |
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204 } else { |
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205 Assert.assertEquals(expected, actual); |
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206 } |
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207 } |
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208 |
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209 protected void testN(int n, final String name, final Object... args) { |
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210 final Throwable[] errors = new Throwable[n]; |
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211 Thread[] threads = new Thread[n]; |
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212 for (int i = 0; i < n; i++) { |
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213 final int idx = i; |
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214 Thread t = new Thread(i + ":" + name) { |
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215 |
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216 @Override |
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217 public void run() { |
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218 try { |
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219 test(name, args); |
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220 } catch (Throwable e) { |
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221 errors[idx] = e; |
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222 } |
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223 } |
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224 }; |
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225 threads[i] = t; |
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226 t.start(); |
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227 } |
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228 int failed = 0; |
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229 for (int i = 0; i < n; i++) { |
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230 try { |
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231 threads[i].join(); |
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232 } catch (InterruptedException e) { |
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233 errors[i] = e; |
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234 } |
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235 if (errors[i] != null) { |
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236 errors[i].printStackTrace(); |
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237 failed++; |
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238 } |
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239 } |
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240 Assert.assertTrue(failed + " of " + n + " failed", failed == 0); |
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241 } |
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242 |
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243 protected Object referenceInvoke(Method method, Object receiver, Object... args) throws IllegalAccessException, IllegalArgumentException, InvocationTargetException { |
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244 return method.invoke(receiver, args); |
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245 } |
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246 |
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247 protected static class Result { |
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248 |
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249 final Object returnValue; |
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250 final Throwable exception; |
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251 |
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252 public Result(Object returnValue, Throwable exception) { |
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253 this.returnValue = returnValue; |
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254 this.exception = exception; |
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255 } |
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256 |
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257 @Override |
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258 public String toString() { |
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259 return exception == null ? returnValue == null ? "null" : returnValue.toString() : "!" + exception; |
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260 } |
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261 } |
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262 |
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263 /** |
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264 * Called before a test is executed. |
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265 */ |
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266 protected void before(@SuppressWarnings("unused") Method method) { |
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267 } |
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268 |
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269 /** |
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270 * Called after a test is executed. |
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271 */ |
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272 protected void after() { |
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273 } |
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274 |
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275 protected Result executeExpected(Method method, Object receiver, Object... args) { |
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276 before(method); |
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277 try { |
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278 // This gives us both the expected return value as well as ensuring that the method to |
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279 // be compiled is fully resolved |
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280 return new Result(referenceInvoke(method, receiver, args), null); |
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281 } catch (InvocationTargetException e) { |
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282 return new Result(null, e.getTargetException()); |
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283 } catch (Exception e) { |
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284 throw new RuntimeException(e); |
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285 } finally { |
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286 after(); |
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287 } |
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288 } |
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289 |
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290 protected Result executeActual(Method method, Object receiver, Object... args) { |
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291 before(method); |
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292 Object[] executeArgs = argsWithReceiver(receiver, args); |
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293 |
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294 ResolvedJavaMethod javaMethod = runtime.lookupJavaMethod(method); |
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295 checkArgs(javaMethod, executeArgs); |
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296 |
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297 InstalledCode compiledMethod = getCode(javaMethod, parse(method)); |
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298 try { |
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299 return new Result(compiledMethod.executeVarargs(executeArgs), null); |
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300 } catch (Throwable e) { |
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301 return new Result(null, e); |
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302 } finally { |
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303 after(); |
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304 } |
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305 } |
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306 |
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307 protected void checkArgs(ResolvedJavaMethod method, Object[] args) { |
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308 JavaType[] sig = MetaUtil.signatureToTypes(method); |
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309 Assert.assertEquals(sig.length, args.length); |
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310 for (int i = 0; i < args.length; i++) { |
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311 JavaType javaType = sig[i]; |
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312 Kind kind = javaType.getKind(); |
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313 Object arg = args[i]; |
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314 if (kind == Kind.Object) { |
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315 if (arg != null && javaType instanceof ResolvedJavaType) { |
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316 ResolvedJavaType resolvedJavaType = (ResolvedJavaType) javaType; |
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317 Assert.assertTrue(resolvedJavaType + " from " + runtime.lookupJavaType(arg.getClass()), resolvedJavaType.isAssignableFrom(runtime.lookupJavaType(arg.getClass()))); |
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318 } |
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319 } else { |
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320 Assert.assertNotNull(arg); |
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321 Assert.assertEquals(kind.toBoxedJavaClass(), arg.getClass()); |
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322 } |
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323 } |
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324 } |
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325 |
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326 /** |
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327 * Prepends a non-null receiver argument to a given list or args. |
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328 * |
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329 * @param receiver the receiver argument to prepend if it is non-null |
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330 */ |
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331 protected Object[] argsWithReceiver(Object receiver, Object... args) { |
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332 Object[] executeArgs; |
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333 if (receiver == null) { |
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334 executeArgs = args; |
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335 } else { |
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336 executeArgs = new Object[args.length + 1]; |
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337 executeArgs[0] = receiver; |
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338 for (int i = 0; i < args.length; i++) { |
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339 executeArgs[i + 1] = args[i]; |
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340 } |
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341 } |
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342 return executeArgs; |
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343 } |
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344 |
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345 protected void test(String name, Object... args) { |
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346 Method method = getMethod(name); |
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347 Object receiver = Modifier.isStatic(method.getModifiers()) ? null : this; |
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348 |
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349 test(method, receiver, args); |
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350 } |
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351 |
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352 protected void test(Method method, Object receiver, Object... args) { |
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353 Result expect = executeExpected(method, receiver, args); |
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354 if (runtime == null) { |
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355 return; |
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356 } |
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357 testAgainstExpected(method, expect, receiver, args); |
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358 } |
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359 |
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360 protected void testAgainstExpected(Method method, Result expect, Object receiver, Object... args) { |
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361 testAgainstExpected(method, expect, Collections.<DeoptimizationReason> emptySet(), receiver, args); |
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362 } |
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363 |
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364 protected Result executeActualCheckDeopt(Method method, Set<DeoptimizationReason> shouldNotDeopt, Object receiver, Object... args) { |
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365 Map<DeoptimizationReason, Integer> deoptCounts = new EnumMap<>(DeoptimizationReason.class); |
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366 ResolvedJavaMethod javaMethod = runtime.lookupJavaMethod(method); |
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367 ProfilingInfo profile = javaMethod.getProfilingInfo(); |
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368 for (DeoptimizationReason reason : shouldNotDeopt) { |
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369 deoptCounts.put(reason, profile.getDeoptimizationCount(reason)); |
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370 } |
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371 Result actual = executeActual(method, receiver, args); |
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372 profile = javaMethod.getProfilingInfo(); // profile can change after execution |
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373 for (DeoptimizationReason reason : shouldNotDeopt) { |
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374 Assert.assertEquals((int) deoptCounts.get(reason), profile.getDeoptimizationCount(reason)); |
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375 } |
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376 return actual; |
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377 } |
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378 |
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379 protected void assertEquals(Result expect, Result actual) { |
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380 if (expect.exception != null) { |
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381 Assert.assertTrue("expected " + expect.exception, actual.exception != null); |
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382 Assert.assertEquals(expect.exception.getClass(), actual.exception.getClass()); |
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383 Assert.assertEquals(expect.exception.getMessage(), actual.exception.getMessage()); |
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384 } else { |
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385 if (actual.exception != null) { |
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386 actual.exception.printStackTrace(); |
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387 Assert.fail("expected " + expect.returnValue + " but got an exception"); |
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388 } |
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389 assertEquals(expect.returnValue, actual.returnValue); |
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390 } |
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391 } |
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392 |
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393 protected void testAgainstExpected(Method method, Result expect, Set<DeoptimizationReason> shouldNotDeopt, Object receiver, Object... args) { |
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394 Result actual = executeActualCheckDeopt(method, shouldNotDeopt, receiver, args); |
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395 assertEquals(expect, actual); |
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396 } |
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397 |
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398 private Map<ResolvedJavaMethod, InstalledCode> cache = new HashMap<>(); |
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399 |
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400 /** |
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401 * Gets installed code for a given method and graph, compiling it first if necessary. |
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402 */ |
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403 protected InstalledCode getCode(final ResolvedJavaMethod method, final StructuredGraph graph) { |
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404 return getCode(method, graph, false); |
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405 } |
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406 |
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407 /** |
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408 * Gets installed code for a given method and graph, compiling it first if necessary. |
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409 * |
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410 * @param forceCompile specifies whether to ignore any previous code cached for the (method, |
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411 * key) pair |
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412 */ |
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413 protected InstalledCode getCode(final ResolvedJavaMethod method, final StructuredGraph graph, boolean forceCompile) { |
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414 if (!forceCompile) { |
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415 InstalledCode cached = cache.get(method); |
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416 if (cached != null) { |
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417 if (cached.isValid()) { |
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418 return cached; |
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419 } |
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420 |
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421 } |
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422 } |
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423 |
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424 final int id = compilationId++; |
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425 |
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426 InstalledCode installedCode = Debug.scope("Compiling", new Object[]{runtime, new DebugDumpScope(String.valueOf(id), true)}, new Callable<InstalledCode>() { |
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427 |
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428 public InstalledCode call() throws Exception { |
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429 final boolean printCompilation = PrintCompilation.getValue() && !TTY.isSuppressed(); |
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430 if (printCompilation) { |
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431 TTY.println(String.format("@%-6d Graal %-70s %-45s %-50s ...", id, method.getDeclaringClass().getName(), method.getName(), method.getSignature())); |
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432 } |
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433 long start = System.currentTimeMillis(); |
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434 PhasePlan phasePlan = new PhasePlan(); |
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435 GraphBuilderPhase graphBuilderPhase = new GraphBuilderPhase(runtime, GraphBuilderConfiguration.getDefault(), OptimisticOptimizations.ALL); |
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436 phasePlan.addPhase(PhasePosition.AFTER_PARSING, graphBuilderPhase); |
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437 CallingConvention cc = getCallingConvention(runtime, Type.JavaCallee, graph.method(), false); |
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438 final CompilationResult compResult = GraalCompiler.compileGraph(graph, cc, method, runtime, replacements, backend, runtime().getTarget(), null, phasePlan, OptimisticOptimizations.ALL, |
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439 new SpeculationLog(), suites, new CompilationResult()); |
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440 if (printCompilation) { |
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441 TTY.println(String.format("@%-6d Graal %-70s %-45s %-50s | %4dms %5dB", id, "", "", "", System.currentTimeMillis() - start, compResult.getTargetCodeSize())); |
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442 } |
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443 return Debug.scope("CodeInstall", new Object[]{runtime, method}, new Callable<InstalledCode>() { |
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444 |
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445 @Override |
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446 public InstalledCode call() throws Exception { |
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447 InstalledCode code = addMethod(method, compResult); |
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448 if (code == null) { |
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449 throw new GraalInternalError("Could not install code for " + MetaUtil.format("%H.%n(%p)", method)); |
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450 } |
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changed location of debug scope so that a subclass that overrides 'addMethod' still matches -G:Dump=CodeInstall option
Doug Simon <doug.simon@oracle.com>
parents:
9682
diff
changeset
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451 if (Debug.isDumpEnabled()) { |
e415e58e0db2
changed location of debug scope so that a subclass that overrides 'addMethod' still matches -G:Dump=CodeInstall option
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parents:
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452 Debug.dump(new Object[]{compResult, code}, "After code installation"); |
e415e58e0db2
changed location of debug scope so that a subclass that overrides 'addMethod' still matches -G:Dump=CodeInstall option
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parents:
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453 } |
11259
3245779c0ce2
added support to disassemble installed test code via -G:Log
Doug Simon <doug.simon@oracle.com>
parents:
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diff
changeset
|
454 if (Debug.isLogEnabled()) { |
3245779c0ce2
added support to disassemble installed test code via -G:Log
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parents:
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changeset
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455 DisassemblerProvider dis = Graal.getRuntime().getCapability(DisassemblerProvider.class); |
3245779c0ce2
added support to disassemble installed test code via -G:Log
Doug Simon <doug.simon@oracle.com>
parents:
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diff
changeset
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456 if (dis != null) { |
3245779c0ce2
added support to disassemble installed test code via -G:Log
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parents:
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diff
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457 String text = dis.disassemble(code); |
3245779c0ce2
added support to disassemble installed test code via -G:Log
Doug Simon <doug.simon@oracle.com>
parents:
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458 if (text != null) { |
3245779c0ce2
added support to disassemble installed test code via -G:Log
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459 Debug.log("Code installed for %s%n%s", method, text); |
3245779c0ce2
added support to disassemble installed test code via -G:Log
Doug Simon <doug.simon@oracle.com>
parents:
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|
460 } |
3245779c0ce2
added support to disassemble installed test code via -G:Log
Doug Simon <doug.simon@oracle.com>
parents:
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diff
changeset
|
461 } |
3245779c0ce2
added support to disassemble installed test code via -G:Log
Doug Simon <doug.simon@oracle.com>
parents:
10936
diff
changeset
|
462 } |
9767
e415e58e0db2
changed location of debug scope so that a subclass that overrides 'addMethod' still matches -G:Dump=CodeInstall option
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parents:
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changeset
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463 |
e415e58e0db2
changed location of debug scope so that a subclass that overrides 'addMethod' still matches -G:Dump=CodeInstall option
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parents:
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464 return code; |
e415e58e0db2
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parents:
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|
465 } |
e415e58e0db2
changed location of debug scope so that a subclass that overrides 'addMethod' still matches -G:Dump=CodeInstall option
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parents:
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466 }); |
5433
d7b5cc23945e
refactored tests to share support for dump-aware compilation
Doug Simon <doug.simon@oracle.com>
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5425
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467 } |
d7b5cc23945e
refactored tests to share support for dump-aware compilation
Doug Simon <doug.simon@oracle.com>
parents:
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468 }); |
7154
5d0bb7d52783
changes to support Graal co-existing with the other HotSpot compiler(s) and being used for explicit compilation requests and code installation via the Graal API
Doug Simon <doug.simon@oracle.com>
parents:
7123
diff
changeset
|
469 |
7282
390448a6b535
converted the JTT tests to use the GraalCompilerTest framework which offers more control over what is compiled and executed
Doug Simon <doug.simon@oracle.com>
parents:
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diff
changeset
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470 if (!forceCompile) { |
390448a6b535
converted the JTT tests to use the GraalCompilerTest framework which offers more control over what is compiled and executed
Doug Simon <doug.simon@oracle.com>
parents:
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471 cache.put(method, installedCode); |
390448a6b535
converted the JTT tests to use the GraalCompilerTest framework which offers more control over what is compiled and executed
Doug Simon <doug.simon@oracle.com>
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|
472 } |
5650
8d420cfd2a6f
added unit tests for the Word type
Doug Simon <doug.simon@oracle.com>
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5599
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473 return installedCode; |
5433
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474 } |
d7b5cc23945e
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changeset
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475 |
10019
6e4b72bcc97f
Remove graph from HotSpotNMethod
Christos Kotselidis <christos.kotselidis@oracle.com>
parents:
9969
diff
changeset
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476 protected InstalledCode addMethod(final ResolvedJavaMethod method, final CompilationResult compResult) { |
6e4b72bcc97f
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Christos Kotselidis <christos.kotselidis@oracle.com>
parents:
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changeset
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477 return runtime.addMethod(method, compResult); |
5360
6cc970203f30
moved creation of a RiCodeInfo to the runtime side of the CRI
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parents:
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diff
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478 } |
6cc970203f30
moved creation of a RiCodeInfo to the runtime side of the CRI
Doug Simon <doug.simon@oracle.com>
parents:
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diff
changeset
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479 |
4340
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Lukas Stadler <lukas.stadler@jku.at>
parents:
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480 /** |
5caca26cb1b9
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481 * Parses a Java method to produce a graph. |
7530
5e3d1a68664e
applied mx eclipseformat to all Java files
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parents:
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diff
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482 * |
4340
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483 * @param methodName the name of the method in {@code this.getClass()} to be parsed |
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484 */ |
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485 protected StructuredGraph parseProfiled(String methodName) { |
4993
897b7d18bebc
added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents:
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diff
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486 return parseProfiled(getMethod(methodName)); |
3733
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Added Java files from Maxine project.
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parents:
diff
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487 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
488 |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
489 /** |
e233f5660da4
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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490 * Parses a Java method to produce a graph. |
e233f5660da4
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diff
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|
491 */ |
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diff
changeset
|
492 protected StructuredGraph parse(Method m) { |
9003
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493 return parse0(m, GraphBuilderConfiguration.getEagerDefault()); |
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|
494 } |
e233f5660da4
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
495 |
4340
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496 /** |
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497 * Parses a Java method to produce a graph. |
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498 */ |
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499 protected StructuredGraph parseProfiled(Method m) { |
9003
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500 return parse0(m, GraphBuilderConfiguration.getDefault()); |
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501 } |
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502 |
a8fea2979e63
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parents:
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|
503 /** |
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504 * Parses a Java method in debug mode to produce a graph with extra infopoints. |
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505 */ |
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506 protected StructuredGraph parseDebug(Method m) { |
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507 GraphBuilderConfiguration gbConf = GraphBuilderConfiguration.getEagerDefault(); |
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508 gbConf.setEagerInfopointMode(true); |
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509 return parse0(m, gbConf); |
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|
510 } |
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|
511 |
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changeset
|
512 private StructuredGraph parse0(Method m, GraphBuilderConfiguration conf) { |
10764
d2f8addaf504
assertion in GraalCompiler (don't parse @Test methods)
Lukas Stadler <lukas.stadler@jku.at>
parents:
10577
diff
changeset
|
513 assert m.getAnnotation(Test.class) == null : "shouldn't parse method with @Test annotation: " + m; |
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
|
514 ResolvedJavaMethod javaMethod = runtime.lookupJavaMethod(m); |
5719
429accae15aa
moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents:
5718
diff
changeset
|
515 StructuredGraph graph = new StructuredGraph(javaMethod); |
9003
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diff
changeset
|
516 new GraphBuilderPhase(runtime, conf, OptimisticOptimizations.ALL).apply(graph); |
4340
5caca26cb1b9
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|
517 return graph; |
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parents:
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diff
changeset
|
518 } |
5caca26cb1b9
small fix (missing changes)
Lukas Stadler <lukas.stadler@jku.at>
parents:
4315
diff
changeset
|
519 |
4204
4df4499e0289
Fixed unit tests.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4203
diff
changeset
|
520 protected PhasePlan getDefaultPhasePlan() { |
9003
a8fea2979e63
eager infopoint mode (fka debug mode)
Michael Haupt <michael.haupt@oracle.com>
parents:
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diff
changeset
|
521 return getDefaultPhasePlan(false); |
a8fea2979e63
eager infopoint mode (fka debug mode)
Michael Haupt <michael.haupt@oracle.com>
parents:
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diff
changeset
|
522 } |
a8fea2979e63
eager infopoint mode (fka debug mode)
Michael Haupt <michael.haupt@oracle.com>
parents:
8637
diff
changeset
|
523 |
a8fea2979e63
eager infopoint mode (fka debug mode)
Michael Haupt <michael.haupt@oracle.com>
parents:
8637
diff
changeset
|
524 protected PhasePlan getDefaultPhasePlan(boolean eagerInfopointMode) { |
4204
4df4499e0289
Fixed unit tests.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4203
diff
changeset
|
525 PhasePlan plan = new PhasePlan(); |
9003
a8fea2979e63
eager infopoint mode (fka debug mode)
Michael Haupt <michael.haupt@oracle.com>
parents:
8637
diff
changeset
|
526 GraphBuilderConfiguration gbConf = GraphBuilderConfiguration.getEagerDefault(); |
a8fea2979e63
eager infopoint mode (fka debug mode)
Michael Haupt <michael.haupt@oracle.com>
parents:
8637
diff
changeset
|
527 gbConf.setEagerInfopointMode(eagerInfopointMode); |
a8fea2979e63
eager infopoint mode (fka debug mode)
Michael Haupt <michael.haupt@oracle.com>
parents:
8637
diff
changeset
|
528 plan.addPhase(PhasePosition.AFTER_PARSING, new GraphBuilderPhase(runtime, gbConf, OptimisticOptimizations.ALL)); |
4204
4df4499e0289
Fixed unit tests.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4203
diff
changeset
|
529 return plan; |
4df4499e0289
Fixed unit tests.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4203
diff
changeset
|
530 } |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
531 } |