tile: use memcpy in memmove when possible
This commit is contained in:
parent
19218757e6
commit
fdf689a977
@ -1,5 +1,7 @@
|
||||
2012-11-06 Chris Metcalf <cmetcalf@tilera.com>
|
||||
|
||||
* sysdeps/tile/tilegx/memmove.c: New file.
|
||||
|
||||
* sysdeps/tile/nptl/pthread_spin_unlock.c: New file.
|
||||
|
||||
2012-11-05 Chris Metcalf <cmetcalf@tilera.com>
|
||||
|
22
ports/sysdeps/tile/tilegx/memmove.c
Normal file
22
ports/sysdeps/tile/tilegx/memmove.c
Normal file
@ -0,0 +1,22 @@
|
||||
/* Copy memory to memory until the specified number of bytes
|
||||
has been copied. Overlap is handled correctly.
|
||||
Copyright (C) 2012 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
The GNU C Library 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
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with the GNU C Library; if not, see
|
||||
<http://www.gnu.org/licenses/>. */
|
||||
|
||||
/* The tilegx implementation of memcpy is safe to use for memmove. */
|
||||
#define MEMCPY_OK_FOR_FWD_MEMMOVE 1
|
||||
#include <string/memmove.c>
|
Loading…
Reference in New Issue
Block a user