/* * Copyright (c) 2016, 2024, Oracle and/or its affiliates. All rights reserved. * Copyright (c) 2016 SAP SE. All rights reserved. * 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 * @bug 8254790 * @requires vm.bits == "64" & os.maxMemory > 8G * @modules java.base/jdk.internal.misc * @library /test/lib /test/hotspot/jtreg * * @build compiler.intrinsics.string.TestStringIntrinsics2 * @build jdk.test.whitebox.WhiteBox * @run driver jdk.test.lib.helpers.ClassFileInstaller jdk.test.whitebox.WhiteBox * * @run main/othervm * -Xmx8G * -Xbootclasspath/a:. * -Xmixed * -XX:+UnlockDiagnosticVMOptions * -XX:+WhiteBoxAPI * -XX:+IgnoreUnrecognizedVMOptions * -XX:MaxInlineSize=70 * -XX:MinInlineFrequencyRatio=0 * resourcehogs.compiler.intrinsics.string.TestStringIntrinsics2LargeArray */ package resourcehogs.compiler.intrinsics.string; import java.lang.ref.Reference; import compiler.intrinsics.string.TestStringIntrinsics2; public final class TestStringIntrinsics2LargeArray { public static void main(String[] args) throws Exception { int[] hugeArray = new int[Integer.MAX_VALUE / 2]; TestStringIntrinsics2.main(args); Reference.reachabilityFence(hugeArray); } }