author | mgerdin |
Mon, 11 Aug 2014 17:12:41 +0400 | |
changeset 25958 | 8dc85547d6d6 |
parent 25736 | 6f35dbe32581 |
child 27146 | 06664440c7a3 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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||
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/* |
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* @test EnqueueMethodForCompilationTest |
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* @bug 8006683 8007288 8022832 |
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* @library /testlibrary /testlibrary/whitebox |
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* @ignore 8046268 |
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* @build EnqueueMethodForCompilationTest |
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* @run main ClassFileInstaller sun.hotspot.WhiteBox |
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* sun.hotspot.WhiteBox$WhiteBoxPermission |
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* @run main/othervm/timeout=600 -Xbootclasspath/a:. -Xmixed -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:CompileCommand=compileonly,SimpleTestCase$Helper::* EnqueueMethodForCompilationTest |
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* @summary testing of WB::enqueueMethodForCompilation() |
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* @author igor.ignatyev@oracle.com |
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*/ |
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public class EnqueueMethodForCompilationTest extends CompilerWhiteBoxTest { |
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public static void main(String[] args) throws Exception { |
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CompilerWhiteBoxTest.main(EnqueueMethodForCompilationTest::new, args); |
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} |
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private EnqueueMethodForCompilationTest(TestCase testCase) { |
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super(testCase); |
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// to prevent inlining of #method |
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WHITE_BOX.testSetDontInlineMethod(method, true); |
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} |
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@Override |
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protected void test() throws Exception { |
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checkNotCompiled(); |
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// method can not be compiled on level 'none' |
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WHITE_BOX.enqueueMethodForCompilation(method, COMP_LEVEL_NONE); |
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if (isCompilable(COMP_LEVEL_NONE)) { |
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throw new RuntimeException(method |
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+ " is compilable at level COMP_LEVEL_NONE"); |
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} |
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checkNotCompiled(); |
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// COMP_LEVEL_ANY is inapplicable as level for compilation |
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WHITE_BOX.enqueueMethodForCompilation(method, COMP_LEVEL_ANY); |
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checkNotCompiled(); |
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// not existing comp level |
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WHITE_BOX.enqueueMethodForCompilation(method, 42); |
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checkNotCompiled(); |
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compile(); |
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checkCompiled(); |
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int compLevel = getCompLevel(); |
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int bci = WHITE_BOX.getMethodEntryBci(method); |
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deoptimize(); |
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checkNotCompiled(); |
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WHITE_BOX.clearMethodState(method); |
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WHITE_BOX.enqueueMethodForCompilation(method, compLevel, bci); |
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checkCompiled(); |
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deoptimize(); |
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checkNotCompiled(); |
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compile(); |
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checkCompiled(); |
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deoptimize(); |
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checkNotCompiled(); |
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} |
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} |