Current File : //glibc-2.29/sysdeps/x86_64/fpu/math-tests-arch.h
/* Runtime architecture check for math tests. x86_64 version.
Copyright (C) 2014-2019 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 <cpu-features.h>
#if defined REQUIRE_AVX
# define INIT_ARCH_EXT
# define CHECK_ARCH_EXT \
do \
{ \
if (!HAS_ARCH_FEATURE (AVX_Usable)) return; \
} \
while (0)
#elif defined REQUIRE_AVX2
# define INIT_ARCH_EXT
# define CHECK_ARCH_EXT \
do \
{ \
if (!HAS_ARCH_FEATURE (AVX2_Usable)) return; \
} \
while (0)
#elif defined REQUIRE_AVX512F
# define INIT_ARCH_EXT
# define CHECK_ARCH_EXT \
do \
{ \
if (!HAS_ARCH_FEATURE (AVX512F_Usable)) return; \
} \
while (0)
#else
# include <sysdeps/generic/math-tests-arch.h>
#endif
Mini Shell