[thirdparty/glibc.git] / sysdeps / x86_64 / fpu / math-tests-arch.h

/* Runtime architecture check for math tests. x86_64 version.
   Copyright (C) 2014-2021 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/>.  */

#include <sys/platform/x86.h>

#if defined REQUIRE_AVX

# define INIT_ARCH_EXT
# define CHECK_ARCH_EXT                                        \
  do                                                           \
    {                                                          \
      if (!CPU_FEATURE_USABLE (AVX)) return;                   \
    }                                                          \
  while (0)

#elif defined REQUIRE_AVX2

# define INIT_ARCH_EXT
# define CHECK_ARCH_EXT                                        \
  do                                                           \
    {                                                          \
      if (!CPU_FEATURE_USABLE (AVX2)) return;                  \
    }                                                          \
  while (0)

#elif defined REQUIRE_AVX512F

# define INIT_ARCH_EXT
# define CHECK_ARCH_EXT                                        \
  do                                                           \
    {                                                          \
      if (!CPU_FEATURE_USABLE (AVX512F)) return;               \
    }                                                          \
  while (0)

#else
# include <sysdeps/generic/math-tests-arch.h>
#endif
Commit	Line	Data
24a2718f	1	/* Runtime architecture check for math tests. x86_64 version.
2b778ceb	2	Copyright (C) 2014-2021 Free Software Foundation, Inc.
24a2718f AS	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
5a82c748	17	<https://www.gnu.org/licenses/>. */
24a2718f	18
96203980	19	#include <sys/platform/x86.h>
7c3018f9	20
febce2ac	21	#if defined REQUIRE_AVX
febce2ac	22
1dfa4a94	23	# define INIT_ARCH_EXT
febce2ac AS	24	# define CHECK_ARCH_EXT \
	25	do \
	26	{ \
107e6a3c	27	if (!CPU_FEATURE_USABLE (AVX)) return; \
febce2ac AS	28	} \
	29	while (0)
	30
	31	#elif defined REQUIRE_AVX2
24a2718f	32
1dfa4a94	33	# define INIT_ARCH_EXT
24a2718f AS	34	# define CHECK_ARCH_EXT \
	35	do \
	36	{ \
107e6a3c	37	if (!CPU_FEATURE_USABLE (AVX2)) return; \
24a2718f AS	38	} \
	39	while (0)
	40
	41	#elif defined REQUIRE_AVX512F
24a2718f	42
1dfa4a94	43	# define INIT_ARCH_EXT
24a2718f AS	44	# define CHECK_ARCH_EXT \
	45	do \
	46	{ \
107e6a3c	47	if (!CPU_FEATURE_USABLE (AVX512F)) return; \
24a2718f AS	48	} \
	49	while (0)
	50
	51	#else
	52	# include <sysdeps/generic/math-tests-arch.h>
	53	#endif