70 lines
2.6 KiB
Java
70 lines
2.6 KiB
Java
/*
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* Copyright (c) 2016, 2020, 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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package compiler.c2.cr7200264;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import jdk.test.lib.Asserts;
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import jdk.test.lib.process.OutputAnalyzer;
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import jdk.test.lib.process.ProcessTools;
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public class TestDriver {
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private final Map<String, Long> expectedVectorizationNumbers
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= new HashMap<>();
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public void addExpectedVectorization(String v, long num) {
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expectedVectorizationNumbers.put(v, num);
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}
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public void run() throws Throwable {
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verifyVectorizationNumber(executeApplication());
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}
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private List<String> executeApplication() throws Throwable {
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OutputAnalyzer outputAnalyzer = ProcessTools.executeTestJvm(
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"-Xbatch",
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"-XX:-TieredCompilation",
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"-XX:+PrintCompilation",
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"-XX:+TraceNewVectors",
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"-XX:+IgnoreUnrecognizedVMOptions",
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"-XX:StressLongCountedLoop=0", // make sure int loops do not get converted to long
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TestIntVect.class.getName());
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outputAnalyzer.shouldHaveExitValue(0);
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return outputAnalyzer.asLines();
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}
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private void verifyVectorizationNumber(List<String> vectorizationLog) {
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for (Map.Entry<String, Long> entry : expectedVectorizationNumbers.entrySet()) {
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String v = entry.getKey();
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long actualNum = vectorizationLog.stream()
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.filter(s -> s.contains(v)).count();
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long expectedNum = entry.getValue();
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Asserts.assertGTE(actualNum, expectedNum,
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"Unexpected " + entry.getKey() + " number");
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}
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}
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}
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