diff options
Diffstat (limited to 'sysdeps/s390/fpu/math-use-builtins.h')
| -rw-r--r-- | sysdeps/s390/fpu/math-use-builtins.h | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/sysdeps/s390/fpu/math-use-builtins.h b/sysdeps/s390/fpu/math-use-builtins.h deleted file mode 100644 index 3a80f86..0000000 --- a/sysdeps/s390/fpu/math-use-builtins.h +++ /dev/null @@ -1,119 +0,0 @@ -/* 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 - -#define USE_SQRT_BUILTIN 0 -#define USE_SQRTF_BUILTIN 0 - -#define USE_FMA_BUILTIN 0 -#define USE_FMAF_BUILTIN 0 -#define USE_FMAL_BUILTIN 0 -#define USE_FMAF128_BUILTIN 0 - -#endif /* math-use-builtins.h */ |