Path: blob/aarch64-shenandoah-jdk8u272-b10/hotspot/src/share/vm/memory/barrierSet.inline.hpp
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/*1* Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved.2* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.3*4* This code is free software; you can redistribute it and/or modify it5* under the terms of the GNU General Public License version 2 only, as6* published by the Free Software Foundation.7*8* This code is distributed in the hope that it will be useful, but WITHOUT9* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or10* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License11* version 2 for more details (a copy is included in the LICENSE file that12* accompanied this code).13*14* You should have received a copy of the GNU General Public License version15* 2 along with this work; if not, write to the Free Software Foundation,16* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.17*18* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA19* or visit www.oracle.com if you need additional information or have any20* questions.21*22*/2324#ifndef SHARE_VM_MEMORY_BARRIERSET_INLINE_HPP25#define SHARE_VM_MEMORY_BARRIERSET_INLINE_HPP2627#include "memory/barrierSet.hpp"28#include "memory/cardTableModRefBS.hpp"2930// Inline functions of BarrierSet, which de-virtualize certain31// performance-critical calls when the barrier is the most common32// card-table kind.3334template <class T> void BarrierSet::write_ref_field_pre(T* field, oop new_val) {35if (kind() == CardTableModRef) {36((CardTableModRefBS*)this)->inline_write_ref_field_pre(field, new_val);37} else {38write_ref_field_pre_work(field, new_val);39}40}4142void BarrierSet::write_ref_field(void* field, oop new_val, bool release) {43if (kind() == CardTableModRef) {44((CardTableModRefBS*)this)->inline_write_ref_field(field, new_val, release);45} else {46write_ref_field_work(field, new_val, release);47}48}4950void BarrierSet::write_region(MemRegion mr) {51if (kind() == CardTableModRef) {52((CardTableModRefBS*)this)->inline_write_region(mr);53} else {54write_region_work(mr);55}56}5758#endif // SHARE_VM_MEMORY_BARRIERSET_INLINE_HPP596061