mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-29 16:21:07 +00:00
c72a1a062a
commit 8804157ad9
Author: Noah Goldstein <goldstein.w.n@gmail.com>
Date: Fri Apr 15 12:27:59 2022 -0500
x86: Optimize memcmp SSE2 in memcmp.S
Only defined wmemcmp and missed __wmemcmp. This commit fixes that by
defining __wmemcmp and setting wmemcmp as a weak alias to __wmemcmp.
Both multiarch and disable-multiarch builds succeed and full xchecks
pass.
Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
24 lines
920 B
ArmAsm
24 lines
920 B
ArmAsm
/* wmemcmp optimized with SSE2.
|
|
Copyright (C) 2022 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
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#define MEMCMP __wmemcmp
|
|
#define USE_AS_WMEMCMP 1
|
|
#include "memcmp.S"
|
|
|
|
weak_alias (__wmemcmp, wmemcmp)
|