Mercurial > hg > graal-compiler
view test/compiler/7082949/Test7082949.java @ 6142:121e5708ae96
7169782: C2: SIGSEGV in LShiftLNode::Ideal(PhaseGVN*, bool)
Summary: keep intermediate node alive till the end of the graph construction using dummy hook node trick
Reviewed-by: kvn, twisti
Contributed-by: vladimir.x.ivanov@oracle.com
author | kvn |
---|---|
date | Tue, 12 Jun 2012 09:47:23 -0700 |
parents | ac8738449b6f |
children |
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/* * Copyright (c) 2011, 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. * * 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 7082949 * @summary JSR 292: missing ResourceMark in methodOopDesc::make_invoke_method * * @run main Test7082949 */ import java.lang.invoke.*; import static java.lang.invoke.MethodHandles.*; import static java.lang.invoke.MethodType.*; public class Test7082949 implements Runnable { public static void main(String... args) throws Throwable { new Thread(new Test7082949()).start(); } public static Test7082949 test() { return null; } public void run() { try { MethodHandle m1 = MethodHandles.lookup().findStatic(Test7082949.class, "test", methodType(Test7082949.class)); Test7082949 v = (Test7082949)m1.invokeExact(); } catch (Throwable t) { t.printStackTrace(); } } }