/* * Copyright Amazon.com Inc. or its affiliates. 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 id=default_armv8_0 * @bug 8362193 * @summary Run SpinPause gtest using different instructions for SpinPause * @library /test/lib * @requires vm.flagless * @requires os.arch=="aarch64" * @requires os.family != "windows" * @run main/native GTestWrapper --gtest_filter=SpinPause* * @run main/native GTestWrapper --gtest_filter=SpinPause* -XX:+UnlockDiagnosticVMOptions -XX:OnSpinWaitInst=none * @run main/native GTestWrapper --gtest_filter=SpinPause* -XX:+UnlockDiagnosticVMOptions -XX:OnSpinWaitInst=nop * @run main/native GTestWrapper --gtest_filter=SpinPause* -XX:+UnlockDiagnosticVMOptions -XX:OnSpinWaitInst=isb * @run main/native GTestWrapper --gtest_filter=SpinPause* -XX:+UnlockDiagnosticVMOptions -XX:OnSpinWaitInst=yield */ /* * @test id=sb_armv8_5 * @bug 8362193 * @summary Run SpinPause gtest using SB instruction for SpinPause * @library /test/lib * @requires vm.flagless * @requires (os.arch=="aarch64" & vm.cpu.features ~= ".*sb.*" & os.family != "windows") * @run main/native GTestWrapper --gtest_filter=SpinPause* -XX:+UnlockDiagnosticVMOptions -XX:OnSpinWaitInst=sb */