view src/share/vm/ci/ciMethodHandle.hpp @ 3534:1d7922586cf6

7023639: JSR 292 method handle invocation needs a fast path for compiled code 6984705: JSR 292 method handle creation should not go through JNI Summary: remove assembly code for JDK 7 chained method handles Reviewed-by: jrose, twisti, kvn, mhaupt Contributed-by: John Rose <john.r.rose@oracle.com>, Christian Thalinger <christian.thalinger@oracle.com>, Michael Haupt <michael.haupt@oracle.com>
author twisti
date Tue, 24 Jul 2012 10:51:00 -0700
parents e0658a9b3f87
children b9a9ed0f8eeb
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/*
 * Copyright (c) 2009, 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.
 *
 */

#ifndef SHARE_VM_CI_CIMETHODHANDLE_HPP
#define SHARE_VM_CI_CIMETHODHANDLE_HPP

#include "ci/ciClassList.hpp"
#include "ci/ciInstance.hpp"

// ciMethodHandle
//
// The class represents a java.lang.invoke.MethodHandle object.
class ciMethodHandle : public ciInstance {
public:
  ciMethodHandle(instanceHandle h_i) : ciInstance(h_i) {}

  // What kind of ciObject is this?
  bool is_method_handle() const { return true; }

  ciMethod* get_vmtarget() const;
};

#endif // SHARE_VM_CI_CIMETHODHANDLE_HPP