47f2433a58
C2 needs some additional optimizations to be able to handle MethodHandle invokes and invokedynamic instructions at the best performance. Reviewed-by: kvn, never
53 lines
1.8 KiB
C++
53 lines
1.8 KiB
C++
/*
|
|
* Copyright 2009 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
|
|
* CA 95054 USA or visit www.sun.com if you need additional information or
|
|
* have any questions.
|
|
*
|
|
*/
|
|
|
|
#include "incls/_precompiled.incl"
|
|
#include "incls/_ciMethodHandle.cpp.incl"
|
|
|
|
// ciMethodHandle
|
|
|
|
// ------------------------------------------------------------------
|
|
// ciMethodHandle::get_adapter
|
|
//
|
|
// Return an adapter for this MethodHandle.
|
|
ciMethod* ciMethodHandle::get_adapter(bool is_invokedynamic) const {
|
|
VM_ENTRY_MARK;
|
|
|
|
Handle h(get_oop());
|
|
methodHandle callee(_callee->get_methodOop());
|
|
MethodHandleCompiler mhc(h, callee, is_invokedynamic, THREAD);
|
|
methodHandle m = mhc.compile(CHECK_NULL);
|
|
return CURRENT_ENV->get_object(m())->as_method();
|
|
}
|
|
|
|
|
|
// ------------------------------------------------------------------
|
|
// ciMethodHandle::print_impl
|
|
//
|
|
// Implementation of the print method.
|
|
void ciMethodHandle::print_impl(outputStream* st) {
|
|
st->print(" type=");
|
|
get_oop()->print();
|
|
}
|