| /* |
| * Copyright 2003 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. |
| * |
| */ |
| |
| extern "C" { |
| void _Prefetch_read (void *loc, intx interval); |
| void _Prefetch_write(void *loc, intx interval); |
| } |
| |
| inline void Prefetch::read (void *loc, intx interval) { |
| #ifdef AMD64 |
| _Prefetch_read(loc, interval); |
| #endif // AMD64 |
| } |
| |
| // Use of this method should be gated by VM_Version::has_prefetchw. |
| inline void Prefetch::write(void *loc, intx interval) { |
| #ifdef AMD64 |
| _Prefetch_write(loc, interval); |
| #endif // AMD64 |
| } |
