Mercurial > hg > truffle
view test/compiler/intrinsics/mathexact/sanity/IntrinsicBase.java @ 20121:5f533a5c2aaf
Merge.
author | Doug Simon <doug.simon@oracle.com> |
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date | Wed, 01 Apr 2015 17:36:51 +0200 |
parents | f9a4b59ae350 |
children | 17d3ee6e9d3c |
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/* * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ import com.oracle.java.testlibrary.Platform; import java.io.FileOutputStream; import java.lang.reflect.Executable; import java.util.Properties; public abstract class IntrinsicBase extends CompilerWhiteBoxTest { protected String javaVmName; protected String useMathExactIntrinsics; protected IntrinsicBase(TestCase testCase) { super(testCase); javaVmName = System.getProperty("java.vm.name"); useMathExactIntrinsics = getVMOption("UseMathExactIntrinsics"); } @Override protected void test() throws Exception { //java.lang.Math should be loaded to allow a compilation of the methods that use Math's method System.out.println("class java.lang.Math should be loaded. Proof: " + Math.class); printEnvironmentInfo(); int expectedIntrinsicCount = 0; switch (MODE) { case "compiled mode": case "mixed mode": if (isServerVM()) { if (TIERED_COMPILATION) { int max_level = TIERED_STOP_AT_LEVEL; expectedIntrinsicCount = (max_level == COMP_LEVEL_MAX) ? 1 : 0; for (int i = CompilerWhiteBoxTest.COMP_LEVEL_SIMPLE; i <= max_level; ++i) { deoptimize(); compileAtLevel(i); } } else { expectedIntrinsicCount = 1; deoptimize(); compileAtLevel(CompilerWhiteBoxTest.COMP_LEVEL_MAX); } } else { deoptimize(); compileAtLevel(CompilerWhiteBoxTest.COMP_LEVEL_SIMPLE); } if (!isIntrinsicSupported()) { expectedIntrinsicCount = 0; } break; case "interpreted mode": //test is not applicable in this mode; System.err.println("Warning: This test is not applicable in mode: " + MODE); break; default: throw new RuntimeException("Test bug, unknown VM mode: " + MODE); } System.out.println("Expected intrinsic count is " + expectedIntrinsicCount + " name " + getIntrinsicId()); final FileOutputStream out = new FileOutputStream(getVMOption("LogFile") + ".verify.properties"); Properties expectedProps = new Properties(); expectedProps.setProperty("intrinsic.name", getIntrinsicId()); expectedProps.setProperty("intrinsic.expectedCount", String.valueOf(expectedIntrinsicCount)); expectedProps.store(out, null); out.close(); } protected void printEnvironmentInfo() { System.out.println("java.vm.name=" + javaVmName); System.out.println("os.arch=" + Platform.getOsArch()); System.out.println("java.vm.info=" + MODE); System.out.println("useMathExactIntrinsics=" + useMathExactIntrinsics); } protected void compileAtLevel(int level) { WHITE_BOX.enqueueMethodForCompilation(method, level); waitBackgroundCompilation(); checkCompilation(method, level); } protected void checkCompilation(Executable executable, int level) { if (!WHITE_BOX.isMethodCompiled(executable)) { throw new RuntimeException("Test bug, expected compilation (level): " + level + ", but not compiled"); } final int compilationLevel = WHITE_BOX.getMethodCompilationLevel(executable); if (compilationLevel != level) { if (!(TIERED_COMPILATION && level == COMP_LEVEL_FULL_PROFILE && compilationLevel == COMP_LEVEL_LIMITED_PROFILE)) { //possible case throw new RuntimeException("Test bug, expected compilation (level): " + level + ", but level: " + compilationLevel); } } } protected abstract boolean isIntrinsicSupported(); protected abstract String getIntrinsicId(); protected boolean isServerVM() { return javaVmName.toLowerCase().contains("server"); } static class IntTest extends IntrinsicBase { protected IntTest(MathIntrinsic.IntIntrinsic testCase) { super(testCase); } @Override protected boolean isIntrinsicSupported() { return isServerVM() && Boolean.valueOf(useMathExactIntrinsics) && (Platform.isX86() || Platform.isX64()); } @Override protected String getIntrinsicId() { return "_" + testCase.name().toLowerCase() + "ExactI"; } } static class LongTest extends IntrinsicBase { protected LongTest(MathIntrinsic.LongIntrinsic testCase) { super(testCase); } @Override protected boolean isIntrinsicSupported() { return isServerVM() && Boolean.valueOf(useMathExactIntrinsics) && Platform.isX64(); } @Override protected String getIntrinsicId() { return "_" + testCase.name().toLowerCase() + "ExactL"; } } }