annotate test/compiler/whitebox/CompilerWhiteBoxTest.java @ 17711:d559dbbded7a

8027124: [TESTBUG] NonTieredLevelsTest: java.lang.RuntimeException: private TestCase$Helper(java.lang.Object) must be osr_compiled Reviewed-by: kvn, roland
author iignatyev
date Thu, 06 Mar 2014 12:47:45 +0400
parents d1760952ebdd
children 4abb719c5620
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rev   line source
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1 /*
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2 * Copyright (c) 2013, 2014, 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
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24 import com.sun.management.HotSpotDiagnosticMXBean;
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25 import com.sun.management.VMOption;
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26 import sun.hotspot.WhiteBox;
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27 import sun.management.ManagementFactoryHelper;
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28
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29 import java.lang.reflect.Constructor;
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30 import java.lang.reflect.Executable;
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31 import java.lang.reflect.Method;
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32 import java.util.Objects;
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33 import java.util.concurrent.Callable;
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34 import java.util.function.Function;
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35
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36 /**
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37 * Abstract class for WhiteBox testing of JIT.
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38 *
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39 * @author igor.ignatyev@oracle.com
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40 */
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41 public abstract class CompilerWhiteBoxTest {
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42 /** {@code CompLevel::CompLevel_none} -- Interpreter */
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43 protected static int COMP_LEVEL_NONE = 0;
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44 /** {@code CompLevel::CompLevel_any}, {@code CompLevel::CompLevel_all} */
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45 protected static int COMP_LEVEL_ANY = -1;
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46 /** {@code CompLevel::CompLevel_simple} -- C1 */
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47 protected static int COMP_LEVEL_SIMPLE = 1;
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48 /** {@code CompLevel::CompLevel_limited_profile} -- C1, invocation & backedge counters */
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49 protected static int COMP_LEVEL_LIMITED_PROFILE = 2;
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50 /** {@code CompLevel::CompLevel_full_profile} -- C1, invocation & backedge counters + mdo */
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51 protected static int COMP_LEVEL_FULL_PROFILE = 3;
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52 /** {@code CompLevel::CompLevel_full_optimization} -- C2 or Shark */
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53 protected static int COMP_LEVEL_FULL_OPTIMIZATION = 4;
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54 /** Maximal value for CompLevel */
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55 protected static int COMP_LEVEL_MAX = COMP_LEVEL_FULL_OPTIMIZATION;
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56
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57 /** Instance of WhiteBox */
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58 protected static final WhiteBox WHITE_BOX = WhiteBox.getWhiteBox();
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59 /** Value of {@code -XX:CompileThreshold} */
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60 protected static final int COMPILE_THRESHOLD
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61 = Integer.parseInt(getVMOption("CompileThreshold", "10000"));
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62 /** Value of {@code -XX:BackgroundCompilation} */
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63 protected static final boolean BACKGROUND_COMPILATION
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64 = Boolean.valueOf(getVMOption("BackgroundCompilation", "true"));
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65 /** Value of {@code -XX:TieredCompilation} */
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66 protected static final boolean TIERED_COMPILATION
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67 = Boolean.valueOf(getVMOption("TieredCompilation", "false"));
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68 /** Value of {@code -XX:TieredStopAtLevel} */
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69 protected static final int TIERED_STOP_AT_LEVEL
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70 = Integer.parseInt(getVMOption("TieredStopAtLevel", "0"));
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71 /** Flag for verbose output, true if {@code -Dverbose} specified */
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72 protected static final boolean IS_VERBOSE
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73 = System.getProperty("verbose") != null;
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74 /** count of invocation to triger compilation */
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75 protected static final int THRESHOLD;
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76 /** count of invocation to triger OSR compilation */
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77 protected static final long BACKEDGE_THRESHOLD;
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78 /** Value of {@code java.vm.info} (interpreted|mixed|comp mode) */
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79 protected static final String MODE = System.getProperty("java.vm.info");
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80
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81 static {
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82 if (TIERED_COMPILATION) {
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83 BACKEDGE_THRESHOLD = THRESHOLD = 150000;
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84 } else {
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85 THRESHOLD = COMPILE_THRESHOLD;
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86 BACKEDGE_THRESHOLD = COMPILE_THRESHOLD * Long.parseLong(getVMOption(
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87 "OnStackReplacePercentage"));
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88 }
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89 }
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90
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91 /**
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92 * Returns value of VM option.
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93 *
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94 * @param name option's name
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95 * @return value of option or {@code null}, if option doesn't exist
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96 * @throws NullPointerException if name is null
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97 */
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98 protected static String getVMOption(String name) {
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99 Objects.requireNonNull(name);
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100 HotSpotDiagnosticMXBean diagnostic
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101 = ManagementFactoryHelper.getDiagnosticMXBean();
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102 VMOption tmp;
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103 try {
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104 tmp = diagnostic.getVMOption(name);
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105 } catch (IllegalArgumentException e) {
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106 tmp = null;
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107 }
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108 return (tmp == null ? null : tmp.getValue());
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109 }
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110
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111 /**
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112 * Returns value of VM option or default value.
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113 *
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114 * @param name option's name
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115 * @param defaultValue default value
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116 * @return value of option or {@code defaultValue}, if option doesn't exist
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117 * @throws NullPointerException if name is null
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118 * @see #getVMOption(String)
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119 */
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120 protected static String getVMOption(String name, String defaultValue) {
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121 String result = getVMOption(name);
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122 return result == null ? defaultValue : result;
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123 }
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124
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125 /** copy of is_c1_compile(int) from utilities/globalDefinitions.hpp */
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126 protected static boolean isC1Compile(int compLevel) {
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127 return (compLevel > COMP_LEVEL_NONE)
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128 && (compLevel < COMP_LEVEL_FULL_OPTIMIZATION);
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129 }
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130
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131 /** copy of is_c2_compile(int) from utilities/globalDefinitions.hpp */
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132 protected static boolean isC2Compile(int compLevel) {
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133 return compLevel == COMP_LEVEL_FULL_OPTIMIZATION;
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134 }
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135
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136 protected static void main(
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137 Function<TestCase, CompilerWhiteBoxTest> constructor,
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138 String[] args) {
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139 if (args.length == 0) {
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140 for (TestCase test : SimpleTestCase.values()) {
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141 constructor.apply(test).runTest();
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142 }
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143 } else {
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144 for (String name : args) {
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145 constructor.apply(SimpleTestCase.valueOf(name)).runTest();
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146 }
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147 }
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148 }
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149
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150 /** tested method */
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151 protected final Executable method;
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152 protected final TestCase testCase;
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153
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154 /**
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155 * Constructor.
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156 *
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157 * @param testCase object, that contains tested method and way to invoke it.
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158 */
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159 protected CompilerWhiteBoxTest(TestCase testCase) {
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160 Objects.requireNonNull(testCase);
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161 System.out.println("TEST CASE:" + testCase.name());
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162 method = testCase.getExecutable();
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163 this.testCase = testCase;
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164 }
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165
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166 /**
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167 * Template method for testing. Prints tested method's info before
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168 * {@linkplain #test()} and after {@linkplain #test()} or on thrown
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169 * exception.
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170 *
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171 * @throws RuntimeException if method {@linkplain #test()} throws any
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172 * exception
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173 * @see #test()
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174 */
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175 protected final void runTest() {
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176 if (ManagementFactoryHelper.getCompilationMXBean() == null) {
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177 System.err.println(
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178 "Warning: test is not applicable in interpreted mode");
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179 return;
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180 }
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181 System.out.println("at test's start:");
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182 printInfo();
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183 try {
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184 test();
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185 } catch (Exception e) {
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186 System.out.printf("on exception '%s':", e.getMessage());
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187 printInfo();
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188 e.printStackTrace();
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189 if (e instanceof RuntimeException) {
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190 throw (RuntimeException) e;
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191 }
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192 throw new RuntimeException(e);
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193 }
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194 System.out.println("at test's end:");
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195 printInfo();
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196 }
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197
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198 /**
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199 * Checks, that {@linkplain #method} is not compiled.
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200 *
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201 * @throws RuntimeException if {@linkplain #method} is in compiler queue or
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202 * is compiled, or if {@linkplain #method} has zero
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203 * compilation level.
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204 */
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205 protected final void checkNotCompiled() {
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206 if (WHITE_BOX.isMethodQueuedForCompilation(method)) {
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207 throw new RuntimeException(method + " must not be in queue");
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208 }
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209 if (WHITE_BOX.isMethodCompiled(method, false)) {
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210 throw new RuntimeException(method + " must be not compiled");
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211 }
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212 if (WHITE_BOX.getMethodCompilationLevel(method, false) != 0) {
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213 throw new RuntimeException(method + " comp_level must be == 0");
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214 }
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215 if (WHITE_BOX.isMethodCompiled(method, true)) {
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216 throw new RuntimeException(method + " must be not osr_compiled");
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217 }
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218 if (WHITE_BOX.getMethodCompilationLevel(method, true) != 0) {
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219 throw new RuntimeException(method + " osr_comp_level must be == 0");
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220 }
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221 }
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222
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223 /**
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224 * Checks, that {@linkplain #method} is compiled.
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225 *
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226 * @throws RuntimeException if {@linkplain #method} isn't in compiler queue
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227 * and isn't compiled, or if {@linkplain #method}
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228 * has nonzero compilation level
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229 */
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230 protected final void checkCompiled() {
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231 final long start = System.currentTimeMillis();
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232 waitBackgroundCompilation();
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233 if (WHITE_BOX.isMethodQueuedForCompilation(method)) {
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234 System.err.printf("Warning: %s is still in queue after %dms%n",
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235 method, System.currentTimeMillis() - start);
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236 return;
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237 }
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238 if (!WHITE_BOX.isMethodCompiled(method, testCase.isOsr())) {
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239 throw new RuntimeException(method + " must be "
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240 + (testCase.isOsr() ? "osr_" : "") + "compiled");
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241 }
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242 if (WHITE_BOX.getMethodCompilationLevel(method, testCase.isOsr())
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243 == 0) {
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244 throw new RuntimeException(method
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245 + (testCase.isOsr() ? " osr_" : " ")
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246 + "comp_level must be != 0");
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247 }
f99558245e5c 8022832: Add WB APIs for OSR compilation
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248 }
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249
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250 protected final void deoptimize() {
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251 WHITE_BOX.deoptimizeMethod(method, testCase.isOsr());
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diff changeset
252 if (testCase.isOsr()) {
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253 WHITE_BOX.deoptimizeMethod(method, false);
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254 }
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255 }
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256
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257 protected final int getCompLevel() {
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258 return WHITE_BOX.getMethodCompilationLevel(method, testCase.isOsr());
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259 }
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260
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261 protected final boolean isCompilable() {
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262 return WHITE_BOX.isMethodCompilable(method, COMP_LEVEL_ANY,
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263 testCase.isOsr());
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264 }
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265
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266 protected final boolean isCompilable(int compLevel) {
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267 return WHITE_BOX
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268 .isMethodCompilable(method, compLevel, testCase.isOsr());
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269 }
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270
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271 protected final void makeNotCompilable() {
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272 WHITE_BOX.makeMethodNotCompilable(method, COMP_LEVEL_ANY,
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273 testCase.isOsr());
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274 }
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275
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276 protected final void makeNotCompilable(int compLevel) {
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277 WHITE_BOX.makeMethodNotCompilable(method, compLevel, testCase.isOsr());
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278 }
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279
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280 /**
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281 * Waits for completion of background compilation of {@linkplain #method}.
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282 */
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283 protected final void waitBackgroundCompilation() {
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284 if (!BACKGROUND_COMPILATION) {
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diff changeset
285 return;
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286 }
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287 final Object obj = new Object();
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288 for (int i = 0; i < 10
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289 && WHITE_BOX.isMethodQueuedForCompilation(method); ++i) {
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290 synchronized (obj) {
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diff changeset
291 try {
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
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292 obj.wait(1000);
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293 } catch (InterruptedException e) {
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294 Thread.currentThread().interrupt();
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295 }
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diff changeset
296 }
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diff changeset
297 }
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diff changeset
298 }
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299
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300 /**
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301 * Prints information about {@linkplain #method}.
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302 */
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303 protected final void printInfo() {
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304 System.out.printf("%n%s:%n", method);
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305 System.out.printf("\tcompilable:\t%b%n",
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306 WHITE_BOX.isMethodCompilable(method, COMP_LEVEL_ANY, false));
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307 System.out.printf("\tcompiled:\t%b%n",
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308 WHITE_BOX.isMethodCompiled(method, false));
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309 System.out.printf("\tcomp_level:\t%d%n",
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310 WHITE_BOX.getMethodCompilationLevel(method, false));
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311 System.out.printf("\tosr_compilable:\t%b%n",
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312 WHITE_BOX.isMethodCompilable(method, COMP_LEVEL_ANY, true));
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313 System.out.printf("\tosr_compiled:\t%b%n",
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314 WHITE_BOX.isMethodCompiled(method, true));
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315 System.out.printf("\tosr_comp_level:\t%d%n",
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316 WHITE_BOX.getMethodCompilationLevel(method, true));
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317 System.out.printf("\tin_queue:\t%b%n",
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318 WHITE_BOX.isMethodQueuedForCompilation(method));
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319 System.out.printf("compile_queues_size:\t%d%n%n",
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320 WHITE_BOX.getCompileQueuesSize());
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321 }
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322
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323 /**
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324 * Executes testing.
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325 */
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326 protected abstract void test() throws Exception;
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327
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328 /**
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329 * Tries to trigger compilation of {@linkplain #method} by call
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330 * {@linkplain TestCase#getCallable()} enough times.
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331 *
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332 * @return accumulated result
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333 * @see #compile(int)
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334 */
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335 protected final int compile() {
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336 if (testCase.isOsr()) {
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337 return compile(1);
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338 } else {
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339 return compile(THRESHOLD);
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340 }
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341 }
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342
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343 /**
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344 * Tries to trigger compilation of {@linkplain #method} by call
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345 * {@linkplain TestCase#getCallable()} specified times.
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346 *
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347 * @param count invocation count
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348 * @return accumulated result
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349 */
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350 protected final int compile(int count) {
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351 int result = 0;
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352 Integer tmp;
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353 for (int i = 0; i < count; ++i) {
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354 try {
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355 tmp = testCase.getCallable().call();
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356 } catch (Exception e) {
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357 tmp = null;
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358 }
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359 result += tmp == null ? 0 : tmp;
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360 }
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361 if (IS_VERBOSE) {
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362 System.out.println("method was invoked " + count + " times");
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363 }
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364 return result;
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365 }
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366
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367 /**
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368 * Utility interface provides tested method and object to invoke it.
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369 */
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370 public interface TestCase {
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371 /** the name of test case */
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372 String name();
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373
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374 /** tested method */
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375 Executable getExecutable();
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376
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377 /** object to invoke {@linkplain #getExecutable()} */
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378 Callable<Integer> getCallable();
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379
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380 /** flag for OSR test case */
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381 boolean isOsr();
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382 }
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383
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384 /**
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385 * @return {@code true} if the current test case is OSR and the mode is
d559dbbded7a 8027124: [TESTBUG] NonTieredLevelsTest: java.lang.RuntimeException: private TestCase$Helper(java.lang.Object) must be osr_compiled
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386 * Xcomp, otherwise {@code false}
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387 */
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388 protected boolean skipXcompOSR() {
d559dbbded7a 8027124: [TESTBUG] NonTieredLevelsTest: java.lang.RuntimeException: private TestCase$Helper(java.lang.Object) must be osr_compiled
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389 boolean result = testCase.isOsr()
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390 && CompilerWhiteBoxTest.MODE.startsWith("compiled ");
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391 if (result && IS_VERBOSE) {
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392 System.err.printf("Warning: %s is not applicable in %s%n",
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393 testCase.name(), CompilerWhiteBoxTest.MODE);
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394 }
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395 return result;
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396 }
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397 }
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398
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399 enum SimpleTestCase implements CompilerWhiteBoxTest.TestCase {
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400 /** constructor test case */
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401 CONSTRUCTOR_TEST(Helper.CONSTRUCTOR, Helper.CONSTRUCTOR_CALLABLE, false),
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402 /** method test case */
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403 METOD_TEST(Helper.METHOD, Helper.METHOD_CALLABLE, false),
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404 /** static method test case */
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405 STATIC_TEST(Helper.STATIC, Helper.STATIC_CALLABLE, false),
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diff changeset
406 /** OSR constructor test case */
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diff changeset
407 OSR_CONSTRUCTOR_TEST(Helper.OSR_CONSTRUCTOR,
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diff changeset
408 Helper.OSR_CONSTRUCTOR_CALLABLE, true),
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409 /** OSR method test case */
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diff changeset
410 OSR_METOD_TEST(Helper.OSR_METHOD, Helper.OSR_METHOD_CALLABLE, true),
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411 /** OSR static method test case */
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412 OSR_STATIC_TEST(Helper.OSR_STATIC, Helper.OSR_STATIC_CALLABLE, true);
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413
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414 private final Executable executable;
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415 private final Callable<Integer> callable;
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416 private final boolean isOsr;
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417
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418 private SimpleTestCase(Executable executable, Callable<Integer> callable,
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419 boolean isOsr) {
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420 this.executable = executable;
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421 this.callable = callable;
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422 this.isOsr = isOsr;
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423 }
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
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424
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diff changeset
425 @Override
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426 public Executable getExecutable() {
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427 return executable;
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428 }
d1760952ebdd 8028587: New tests development for intrisics for basic operators - add, neg, inc, dec, sub, mul
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429
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430 @Override
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431 public Callable<Integer> getCallable() {
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432 return callable;
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433 }
d1760952ebdd 8028587: New tests development for intrisics for basic operators - add, neg, inc, dec, sub, mul
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diff changeset
434
d1760952ebdd 8028587: New tests development for intrisics for basic operators - add, neg, inc, dec, sub, mul
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435 @Override
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436 public boolean isOsr() {
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437 return isOsr;
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438 }
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439
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440 private static class Helper {
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441
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442 private static final Callable<Integer> CONSTRUCTOR_CALLABLE
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
443 = new Callable<Integer>() {
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
444 @Override
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
445 public Integer call() throws Exception {
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
446 return new Helper(1337).hashCode();
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
447 }
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
448 };
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
449
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
450 private static final Callable<Integer> METHOD_CALLABLE
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
451 = new Callable<Integer>() {
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
452 private final Helper helper = new Helper();
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
453
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
454 @Override
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
455 public Integer call() throws Exception {
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
456 return helper.method();
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
457 }
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
458 };
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
459
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
460 private static final Callable<Integer> STATIC_CALLABLE
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
461 = new Callable<Integer>() {
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
462 @Override
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
463 public Integer call() throws Exception {
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
464 return staticMethod();
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
465 }
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
466 };
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
467
12073
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
468 private static final Callable<Integer> OSR_CONSTRUCTOR_CALLABLE
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
469 = new Callable<Integer>() {
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
470 @Override
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
471 public Integer call() throws Exception {
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
472 return new Helper(null).hashCode();
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
473 }
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
474 };
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
475
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
476 private static final Callable<Integer> OSR_METHOD_CALLABLE
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
477 = new Callable<Integer>() {
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
478 private final Helper helper = new Helper();
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
479
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
480 @Override
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
481 public Integer call() throws Exception {
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
482 return helper.osrMethod();
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
483 }
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
484 };
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
485
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
486 private static final Callable<Integer> OSR_STATIC_CALLABLE
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
487 = new Callable<Integer>() {
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
488 @Override
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
489 public Integer call() throws Exception {
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
490 return osrStaticMethod();
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
491 }
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
492 };
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
493
10113
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
494 private static final Constructor CONSTRUCTOR;
12073
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
495 private static final Constructor OSR_CONSTRUCTOR;
10113
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
496 private static final Method METHOD;
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
497 private static final Method STATIC;
12073
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
498 private static final Method OSR_METHOD;
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
499 private static final Method OSR_STATIC;
10113
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
500
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
501 static {
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
502 try {
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
503 CONSTRUCTOR = Helper.class.getDeclaredConstructor(int.class);
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
504 } catch (NoSuchMethodException | SecurityException e) {
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
505 throw new RuntimeException(
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
506 "exception on getting method Helper.<init>(int)", e);
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
507 }
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
508 try {
12073
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
509 OSR_CONSTRUCTOR = Helper.class.getDeclaredConstructor(
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
510 Object.class);
10113
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
511 } catch (NoSuchMethodException | SecurityException e) {
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
512 throw new RuntimeException(
12073
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
513 "exception on getting method Helper.<init>(Object)", e);
10113
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
514 }
12073
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
515 METHOD = getMethod("method");
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
516 STATIC = getMethod("staticMethod");
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
517 OSR_METHOD = getMethod("osrMethod");
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
518 OSR_STATIC = getMethod("osrStaticMethod");
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
519 }
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
520
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
521 private static Method getMethod(String name) {
10113
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
522 try {
12073
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
523 return Helper.class.getDeclaredMethod(name);
10113
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
524 } catch (NoSuchMethodException | SecurityException e) {
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
525 throw new RuntimeException(
12073
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
526 "exception on getting method Helper." + name, e);
10113
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
527 }
12073
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
528
10113
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
529 }
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
530
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
531 private static int staticMethod() {
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
532 return 1138;
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
533 }
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
534
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
535 private int method() {
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
536 return 42;
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
537 }
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
538
12073
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
539 private static int osrStaticMethod() {
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
540 int result = 0;
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
541 for (long i = 0; i < CompilerWhiteBoxTest.BACKEDGE_THRESHOLD; ++i) {
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
542 result += staticMethod();
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
543 }
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
544 return result;
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
545 }
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
546
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
547 private int osrMethod() {
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
548 int result = 0;
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
549 for (long i = 0; i < CompilerWhiteBoxTest.BACKEDGE_THRESHOLD; ++i) {
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
550 result += method();
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
551 }
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
552 return result;
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
553 }
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
554
10113
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
555 private final int x;
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
556
12073
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
557 // for method and OSR method test case
10113
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
558 public Helper() {
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
559 x = 0;
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
560 }
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
561
12073
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
562 // for OSR constructor test case
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
563 private Helper(Object o) {
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
564 int result = 0;
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
565 for (long i = 0; i < CompilerWhiteBoxTest.BACKEDGE_THRESHOLD; ++i) {
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
566 result += method();
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
567 }
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
568 x = result;
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
569 }
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
570
f99558245e5c 8022832: Add WB APIs for OSR compilation
iignatyev
parents: 12026
diff changeset
571 // for constructor test case
10113
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
572 private Helper(int x) {
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
573 this.x = x;
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
574 }
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
575
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
576 @Override
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
577 public int hashCode() {
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
578 return x;
4b2eebe03f93 8011971: WB API doesn't accept j.l.reflect.Constructor
iignatyev
parents: 9080
diff changeset
579 }
8051
12e01444ca2d 8006683: Add WhiteBox API to testing of compiler
iignatyev
parents:
diff changeset
580 }
12e01444ca2d 8006683: Add WhiteBox API to testing of compiler
iignatyev
parents:
diff changeset
581 }