hotspot/test/compiler/intrinsics/mathexact/sanity/SubtractExactIntTest.java
author rbackman
Thu, 23 Jan 2014 12:08:28 +0100
changeset 22911 ff49c48c887d
parent 22214 c551021e75b2
child 25958 8dc85547d6d6
permissions -rw-r--r--
8027754: Enable loop optimizations for loops with MathExact inside Reviewed-by: kvn, iveresov
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/*
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 * Copyright (c) 2013, 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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 * @test
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 * @library /testlibrary /testlibrary/whitebox /compiler/whitebox
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 * @build SubtractExactIntTest
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 * @run main ClassFileInstaller sun.hotspot.WhiteBox
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 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
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 *                   -XX:+IgnoreUnrecognizedVMOptions -XX:+WhiteBoxAPI -XX:+LogCompilation
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 *                   -XX:CompileCommand=compileonly,MathIntrinsic*::execMathMethod
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 *                   -XX:LogFile=hs_neg.log -XX:-UseMathExactIntrinsics SubtractExactIntTest
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 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
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 *                   -XX:+IgnoreUnrecognizedVMOptions -XX:+WhiteBoxAPI -XX:+LogCompilation
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 *                   -XX:CompileCommand=compileonly,MathIntrinsic*::execMathMethod
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 *                   -XX:LogFile=hs.log -XX:+UseMathExactIntrinsics SubtractExactIntTest
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 * @run main Verifier hs_neg.log hs.log
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 */
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public class SubtractExactIntTest {
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    public static void main(String[] args) throws Exception {
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        new IntrinsicBase.IntTest(MathIntrinsic.IntIntrinsic.Subtract).test();
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    }
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}