85 lines
2.8 KiB
Java
85 lines
2.8 KiB
Java
/*
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* Copyright (c) 2018, Red Hat, Inc. 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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* @summary C2 should use ldar, stlr and ldaxr+stlxr insns for volatile operations
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* @library /test/lib /
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*
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* @modules java.base/jdk.internal.misc
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*
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* @requires vm.flagless
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* @requires os.arch=="aarch64" & vm.debug == true &
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* vm.flavor == "server" & !vm.graal.enabled &
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* vm.gc.G1
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*
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* @build compiler.c2.aarch64.TestVolatiles
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* compiler.c2.aarch64.TestVolatileLoad
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* compiler.c2.aarch64.TestUnsafeVolatileLoad
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* compiler.c2.aarch64.TestVolatileStore
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* compiler.c2.aarch64.TestUnsafeVolatileStore
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* compiler.c2.aarch64.TestUnsafeVolatileCAS
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* compiler.c2.aarch64.TestUnsafeVolatileWeakCAS
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* compiler.c2.aarch64.TestUnsafeVolatileCAE
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* compiler.c2.aarch64.TestUnsafeVolatileGAS
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* compiler.c2.aarch64.TestUnsafeVolatileGAA
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*
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* @run driver compiler.c2.aarch64.TestVolatilesG1
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* TestVolatileLoad G1
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*
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* @run driver compiler.c2.aarch64.TestVolatilesG1
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* TestVolatileStore G1
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*
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* @run driver compiler.c2.aarch64.TestVolatilesG1
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* TestUnsafeVolatileLoad G1
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*
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* @run driver compiler.c2.aarch64.TestVolatilesG1
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* TestUnsafeVolatileStore G1
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*
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* @run driver compiler.c2.aarch64.TestVolatilesG1
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* TestUnsafeVolatileCAS G1
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*
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* @run driver compiler.c2.aarch64.TestVolatilesG1
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* TestUnsafeVolatileWeakCAS G1
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*
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* @run driver compiler.c2.aarch64.TestVolatilesG1
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* TestUnsafeVolatileCAE G1
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*
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* @run driver compiler.c2.aarch64.TestVolatilesG1
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* TestUnsafeVolatileGAS G1
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*
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* @run driver compiler.c2.aarch64.TestVolatilesG1
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* TestUnsafeVolatileGAA G1
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*/
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package compiler.c2.aarch64;
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public class TestVolatilesG1 {
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public static void main(String args[]) throws Throwable
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{
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// delegate work to shared code
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new TestVolatiles().runtest(args[0], args[1]);
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}
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}
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