/*
* Copyright (c) 2012, Oracle and/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.
*
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*/
/**
* @test
* @bug 7158807
* @summary Revise stack management with volatile call sites
* @author Marc Schonefeld
*
* @run main/othervm -XX:CompileThreshold=100 -Xbatch -Xss248k Test7158807
*/
import java.lang.invoke.MethodHandle;
import java.lang.invoke.MethodType;
import java.lang.invoke.VolatileCallSite;
public class Test7158807 {
/**
* @param args the command line arguments
*/
public static void main(String[] args) throws Throwable {
for (int i = 0; i < 25600; i++) {
MethodType mt = MethodType.methodType(java.lang.String.class);
System.out.println(mt);
MethodType mt3 = null;
try {
mt3 = MethodType.genericMethodType(i);
} catch (IllegalArgumentException e) {
System.out.println("Passed");
System.exit(95);
}
System.out.println(i+":");
try {
VolatileCallSite vcs = new VolatileCallSite(mt3);
System.out.println(vcs);
MethodHandle mh = vcs.dynamicInvoker();
vcs.setTarget(mh);
// System.out.println(mh);
mh.invoke(mt, mh);
} catch (Throwable e) {
}
}
}
}