Mercurial > hg > truffle
view test/compiler/whitebox/EnqueueMethodForCompilationTest.java @ 15019:3498761a33d8
differentiate between tightly coupling edges (Extension) and loosely coupling edges (Association)
author | Lukas Stadler <lukas.stadler@oracle.com> |
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date | Tue, 08 Apr 2014 10:25:44 +0200 |
parents | 4ca6dc0799b6 |
children | 52b4284cb496 |
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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. */ /* * @test EnqueueMethodForCompilationTest * @bug 8006683 8007288 8022832 * @library /testlibrary /testlibrary/whitebox * @build EnqueueMethodForCompilationTest * @run main ClassFileInstaller sun.hotspot.WhiteBox * @run main/othervm/timeout=600 -Xbootclasspath/a:. -Xmixed -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:CompileCommand=compileonly,TestCase$Helper::* EnqueueMethodForCompilationTest * @summary testing of WB::enqueueMethodForCompilation() * @author igor.ignatyev@oracle.com */ public class EnqueueMethodForCompilationTest extends CompilerWhiteBoxTest { public static void main(String[] args) throws Exception { for (TestCase test : TestCase.values()) { new EnqueueMethodForCompilationTest(test).runTest(); } } public EnqueueMethodForCompilationTest(TestCase testCase) { super(testCase); // to prevent inlining of #method WHITE_BOX.testSetDontInlineMethod(method, true); } @Override protected void test() throws Exception { checkNotCompiled(); // method can not be compiled on level 'none' WHITE_BOX.enqueueMethodForCompilation(method, COMP_LEVEL_NONE); if (isCompilable(COMP_LEVEL_NONE)) { throw new RuntimeException(method + " is compilable at level COMP_LEVEL_NONE"); } checkNotCompiled(); // COMP_LEVEL_ANY is inapplicable as level for compilation WHITE_BOX.enqueueMethodForCompilation(method, COMP_LEVEL_ANY); checkNotCompiled(); // not existing comp level WHITE_BOX.enqueueMethodForCompilation(method, 42); checkNotCompiled(); compile(); checkCompiled(); int compLevel = getCompLevel(); int bci = WHITE_BOX.getMethodEntryBci(method); deoptimize(); checkNotCompiled(); WHITE_BOX.clearMethodState(method); WHITE_BOX.enqueueMethodForCompilation(method, compLevel, bci); checkCompiled(); deoptimize(); checkNotCompiled(); compile(); checkCompiled(); deoptimize(); checkNotCompiled(); } }