duke@435: /*
xdono@631:  * Copyright 2001-2008 Sun Microsystems, Inc.  All Rights Reserved.
duke@435:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@435:  *
duke@435:  * This code is free software; you can redistribute it and/or modify it
duke@435:  * under the terms of the GNU General Public License version 2 only, as
duke@435:  * published by the Free Software Foundation.
duke@435:  *
duke@435:  * This code is distributed in the hope that it will be useful, but WITHOUT
duke@435:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@435:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
duke@435:  * version 2 for more details (a copy is included in the LICENSE file that
duke@435:  * accompanied this code).
duke@435:  *
duke@435:  * You should have received a copy of the GNU General Public License version
duke@435:  * 2 along with this work; if not, write to the Free Software Foundation,
duke@435:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@435:  *
duke@435:  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
duke@435:  * CA 95054 USA or visit www.sun.com if you need additional information or
duke@435:  * have any questions.
duke@435:  *
duke@435:  */
duke@435: 
duke@435: // Inline functions of BarrierSet, which de-virtualize certain
ysr@1280: // performance-critical calls when the barrier is the most common
duke@435: // card-table kind.
duke@435: 
ysr@1280: template <class T> void BarrierSet::write_ref_field_pre(T* field, oop new_val) {
ysr@777:   if (kind() == CardTableModRef) {
ysr@777:     ((CardTableModRefBS*)this)->inline_write_ref_field_pre(field, new_val);
ysr@777:   } else {
ysr@777:     write_ref_field_pre_work(field, new_val);
ysr@777:   }
ysr@777: }
ysr@777: 
coleenp@548: void BarrierSet::write_ref_field(void* field, oop new_val) {
duke@435:   if (kind() == CardTableModRef) {
duke@435:     ((CardTableModRefBS*)this)->inline_write_ref_field(field, new_val);
duke@435:   } else {
duke@435:     write_ref_field_work(field, new_val);
duke@435:   }
duke@435: }
duke@435: 
duke@435: void BarrierSet::write_ref_array(MemRegion mr) {
duke@435:   if (kind() == CardTableModRef) {
duke@435:     ((CardTableModRefBS*)this)->inline_write_ref_array(mr);
duke@435:   } else {
duke@435:     write_ref_array_work(mr);
duke@435:   }
duke@435: }
duke@435: 
duke@435: void BarrierSet::write_region(MemRegion mr) {
duke@435:   if (kind() == CardTableModRef) {
duke@435:     ((CardTableModRefBS*)this)->inline_write_region(mr);
duke@435:   } else {
duke@435:     write_region_work(mr);
duke@435:   }
duke@435: }