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/* Using math gcc builtins instead of generic implementation. s390/s390x version.
Copyright (C) 2019-2020 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/>. */
#ifndef MATH_USE_BUILTINS_S390_H
#define MATH_USE_BUILTINS_S390_H 1
#ifdef HAVE_S390_MIN_Z196_ZARCH_ASM_SUPPORT
# include <features.h> /* For __GNUC_PREREQ. */
/* GCC emits the z196 zarch "load fp integer" instructions for these
builtins if build with at least --march=z196 -mzarch. Otherwise a
function call to libc is emitted. */
# define USE_NEARBYINT_BUILTIN 1
# define USE_NEARBYINTF_BUILTIN 1
# define USE_NEARBYINTL_BUILTIN 1
# define USE_RINT_BUILTIN 1
# define USE_RINTF_BUILTIN 1
# define USE_RINTL_BUILTIN 1
# define USE_FLOOR_BUILTIN 1
# define USE_FLOORF_BUILTIN 1
# define USE_FLOORL_BUILTIN 1
# define USE_CEIL_BUILTIN 1
# define USE_CEILF_BUILTIN 1
# define USE_CEILL_BUILTIN 1
# define USE_TRUNC_BUILTIN 1
# define USE_TRUNCF_BUILTIN 1
# define USE_TRUNCL_BUILTIN 1
# define USE_ROUND_BUILTIN 1
# define USE_ROUNDF_BUILTIN 1
# define USE_ROUNDL_BUILTIN 1
# if __GNUC_PREREQ (8, 0)
# define USE_NEARBYINTF128_BUILTIN 1
# define USE_RINTF128_BUILTIN 1
# define USE_FLOORF128_BUILTIN 1
# define USE_CEILF128_BUILTIN 1
# define USE_TRUNCF128_BUILTIN 1
# define USE_ROUNDF128_BUILTIN 1
# else
# define USE_NEARBYINTF128_BUILTIN 0
# define USE_RINTF128_BUILTIN 0
# define USE_FLOORF128_BUILTIN 0
# define USE_CEILF128_BUILTIN 0
# define USE_TRUNCF128_BUILTIN 0
# define USE_ROUNDF128_BUILTIN 0
# endif
#else
/* Disable the builtins if we do not have the z196 zarch instructions. */
# define USE_NEARBYINT_BUILTIN 0
# define USE_NEARBYINTF_BUILTIN 0
# define USE_NEARBYINTL_BUILTIN 0
# define USE_NEARBYINTF128_BUILTIN 0
# define USE_RINT_BUILTIN 0
# define USE_RINTF_BUILTIN 0
# define USE_RINTL_BUILTIN 0
# define USE_RINTF128_BUILTIN 0
# define USE_FLOOR_BUILTIN 0
# define USE_FLOORF_BUILTIN 0
# define USE_FLOORL_BUILTIN 0
# define USE_FLOORF128_BUILTIN 0
# define USE_CEIL_BUILTIN 0
# define USE_CEILF_BUILTIN 0
# define USE_CEILL_BUILTIN 0
# define USE_CEILF128_BUILTIN 0
# define USE_TRUNC_BUILTIN 0
# define USE_TRUNCF_BUILTIN 0
# define USE_TRUNCL_BUILTIN 0
# define USE_TRUNCF128_BUILTIN 0
# define USE_ROUND_BUILTIN 0
# define USE_ROUNDF_BUILTIN 0
# define USE_ROUNDL_BUILTIN 0
# define USE_ROUNDF128_BUILTIN 0
#endif /* ! HAVE_S390_MIN_Z196_ZARCH_ASM_SUPPORT */
#define USE_COPYSIGNL_BUILTIN 1
#if __GNUC_PREREQ (7, 0)
# define USE_COPYSIGNF128_BUILTIN 1
#else
# define USE_COPYSIGNF128_BUILTIN 0
#endif
#endif /* math-use-builtins.h */
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