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/*
* Copyright (c) 2018, Red Hat, Inc. 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
* @summary C2 should use ldar, stlr and ldaxr+stlxr insns for volatile operations
* @library /test/lib /
*
* @modules java.base/jdk.internal.misc
*
* @requires os.arch=="aarch64" & vm.debug == true &
* vm.flavor == "server" & !vm.graal.enabled &
* vm.gc.Serial
*
* @build compiler.c2.aarch64.TestVolatiles
* compiler.c2.aarch64.TestVolatileLoad
* compiler.c2.aarch64.TestUnsafeVolatileLoad
* compiler.c2.aarch64.TestVolatileStore
* compiler.c2.aarch64.TestUnsafeVolatileStore
* compiler.c2.aarch64.TestUnsafeVolatileCAS
* compiler.c2.aarch64.TestUnsafeVolatileWeakCAS
* compiler.c2.aarch64.TestUnsafeVolatileCAE
* compiler.c2.aarch64.TestUnsafeVolatileGAS
*
* @run driver compiler.c2.aarch64.TestVolatilesSerial
* TestVolatileLoad Serial
*
* @run driver compiler.c2.aarch64.TestVolatilesSerial
* TestVolatileStore Serial
*
* @run driver compiler.c2.aarch64.TestVolatilesSerial
* TestUnsafeVolatileLoad Serial
*
* @run driver compiler.c2.aarch64.TestVolatilesSerial
* TestUnsafeVolatileStore Serial
*
* @run driver compiler.c2.aarch64.TestVolatilesSerial
* TestUnsafeVolatileCAS Serial
*
* @run driver compiler.c2.aarch64.TestVolatilesSerial
* TestUnsafeVolatileWeakCAS Serial
*
* @run driver compiler.c2.aarch64.TestVolatilesSerial
* TestUnsafeVolatileCAE Serial
*
* @run driver compiler.c2.aarch64.TestVolatilesSerial
* TestUnsafeVolatileGAS Serial
*/
package compiler.c2.aarch64;
public class TestVolatilesSerial {
public static void main(String args[]) throws Throwable
{
// delegate work to shared code
new TestVolatiles().runtest(args[0], args[1]);
}
}
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