src/hotspot/share/oops/klass.inline.hpp
author stefank
Tue, 06 Aug 2019 10:48:21 +0200
changeset 57777 90ead0febf56
parent 54786 ebf733a324d4
child 57811 947252a54b98
permissions -rw-r--r--
8229258: Rework markOop and markOopDesc into a simpler mark word value carrier Reviewed-by: rkennke, coleenp, kbarrett, dcubed
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/*
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 * Copyright (c) 2005, 2019, 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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#ifndef SHARE_OOPS_KLASS_INLINE_HPP
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#define SHARE_OOPS_KLASS_INLINE_HPP
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#include "oops/compressedOops.hpp"
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#include "oops/klass.hpp"
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#include "oops/markOop.hpp"
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inline void Klass::set_prototype_header(markWord header) {
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  assert(!header.has_bias_pattern() || is_instance_klass(), "biased locking currently only supported for Java instances");
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  _prototype_header = header;
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}
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#endif // SHARE_OOPS_KLASS_INLINE_HPP