79 lines
2.4 KiB
Java
79 lines
2.4 KiB
Java
/*
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* Copyright (c) 2017, 2023, 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 id=with-dtrace
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* @requires vm.debug
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* @requires vm.hasDTrace
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* @bug 8168712
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*
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* @run main/othervm -XX:CompileCommand=compileonly,Test8168712.*
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* -XX:CompileCommand=compileonly,*Object.*
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* -XX:+DTraceMethodProbes
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* -XX:-UseOnStackReplacement
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* -XX:+DeoptimizeRandom
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* compiler.runtime.Test8168712
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*/
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/**
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* @test id=without-dtrace
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* @requires vm.debug
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* @bug 8168712
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*
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* @run main/othervm -XX:CompileCommand=compileonly,Test8168712.*
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* -XX:CompileCommand=compileonly,*Object.*
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* -XX:-UseOnStackReplacement
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* -XX:+DeoptimizeRandom
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* compiler.runtime.Test8168712
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*/
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package compiler.runtime;
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import java.lang.ref.Cleaner;
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import java.util.*;
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public class Test8168712 {
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static HashSet<Test8168712> m = new HashSet<>();
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// One cleaner thread for cleaning all the instances. Otherwise, we get OOME.
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static Cleaner cleaner = Cleaner.create();
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public Test8168712() {
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cleaner.register(this, () -> cleanup());
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}
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public static void main(String args[]) {
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int i = 0;
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while (i++<15000) {
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test();
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}
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}
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static Test8168712 test() {
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return new Test8168712();
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}
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public void cleanup() {
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m.add(this);
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}
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}
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