[thirdparty/glibc.git] / sysdeps / x86_64 / multiarch / strncmp-sse2.S

/* strcmp optimized with SSE2.
   Copyright (C) 2017-2019 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/>.  */

#include <sysdep.h>

#if IS_IN (libc)
# define STRCMP __strncmp_sse2
# undef libc_hidden_builtin_def
# define libc_hidden_builtin_def(strcmp)
#else
# define STRCMP strncmp
#endif

#define USE_AS_STRNCMP
#include <sysdeps/x86_64/strcmp.S>
Commit	Line	Data
11ffcacb	1	/* strcmp optimized with SSE2.
04277e02	2	Copyright (C) 2017-2019 Free Software Foundation, Inc.
11ffcacb L	3	This file is part of the GNU C Library.
	4
	5	The GNU C Library is free software; you can redistribute it and/or
	6	modify it under the terms of the GNU Lesser General Public
	7	License as published by the Free Software Foundation; either
	8	version 2.1 of the License, or (at your option) any later version.
	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	Lesser General Public License for more details.
	14
	15	You should have received a copy of the GNU Lesser General Public
	16	License along with the GNU C Library; if not, see
	17	<http://www.gnu.org/licenses/>. */
	18
	19	#include <sysdep.h>
	20
e826574c FW	21	#if IS_IN (libc)
	22	# define STRCMP __strncmp_sse2
	23	# undef libc_hidden_builtin_def
	24	# define libc_hidden_builtin_def(strcmp)
	25	#else
	26	# define STRCMP strncmp
	27	#endif
11ffcacb L	28
	29	#define USE_AS_STRNCMP
	30	#include <sysdeps/x86_64/strcmp.S>