hotspot/src/share/vm/memory/universe.inline.hpp
author anoll
Fri, 07 Mar 2014 07:42:40 +0100
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8029799: vm/mlvm/anonloader/stress/oome prints warning: CodeHeap: # of free blocks > 10000 Summary: Double CodeCacheSegmentSize from 64 byte to 128 bytes if tiered compilation is enabled Reviewed-by: kvn, twisti
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/*
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 * Copyright (c) 1997, 2010, 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_VM_MEMORY_UNIVERSE_INLINE_HPP
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#define SHARE_VM_MEMORY_UNIVERSE_INLINE_HPP
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#include "memory/universe.hpp"
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// Check whether an element of a typeArrayOop with the given type must be
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// aligned 0 mod 8.  The typeArrayOop itself must be aligned at least this
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// strongly.
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inline bool Universe::element_type_should_be_aligned(BasicType type) {
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  return type == T_DOUBLE || type == T_LONG;
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}
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// Check whether an object field (static/non-static) of the given type must be aligned 0 mod 8.
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inline bool Universe::field_type_should_be_aligned(BasicType type) {
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  return type == T_DOUBLE || type == T_LONG;
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}
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#endif // SHARE_VM_MEMORY_UNIVERSE_INLINE_HPP