Mercurial > hg > graal-compiler
view src/share/vm/memory/barrierSet.inline.hpp @ 974:26b774d693aa
Merge
author | acorn |
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date | Wed, 16 Sep 2009 09:10:57 -0400 |
parents | df6caf649ff7 |
children | 6aa7255741f3 |
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/* * Copyright 2001-2008 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. * */ // Inline functions of BarrierSet, which de-virtualize certain // performance-critical calls when the barrier is the most common // card-table kind. template <class T> void BarrierSet::write_ref_field_pre(T* field, oop new_val) { if (kind() == CardTableModRef) { ((CardTableModRefBS*)this)->inline_write_ref_field_pre(field, new_val); } else { write_ref_field_pre_work(field, new_val); } } void BarrierSet::write_ref_field(void* field, oop new_val) { if (kind() == CardTableModRef) { ((CardTableModRefBS*)this)->inline_write_ref_field(field, new_val); } else { write_ref_field_work(field, new_val); } } void BarrierSet::write_ref_array(MemRegion mr) { if (kind() == CardTableModRef) { ((CardTableModRefBS*)this)->inline_write_ref_array(mr); } else { write_ref_array_work(mr); } } void BarrierSet::write_region(MemRegion mr) { if (kind() == CardTableModRef) { ((CardTableModRefBS*)this)->inline_write_region(mr); } else { write_region_work(mr); } }