mirror of
https://sourceware.org/git/glibc.git
synced 2025-09-11 12:10:50 +03:00
45 lines
1.6 KiB
C
45 lines
1.6 KiB
C
/* Multiple versions of IEEE 754 asin and acos.
|
|
Copyright (C) 2017-2025 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 <sysdeps/x86/isa-level.h>
|
|
#if MINIMUM_X86_ISA_LEVEL < AVX2_X86_ISA_LEVEL
|
|
# include <libm-alias-finite.h>
|
|
|
|
extern double __redirect_ieee754_asin (double);
|
|
extern double __redirect_ieee754_acos (double);
|
|
|
|
# define SYMBOL_NAME ieee754_asin
|
|
# include "ifunc-fma4.h"
|
|
|
|
libc_ifunc_redirected (__redirect_ieee754_asin, __ieee754_asin,
|
|
IFUNC_SELECTOR ());
|
|
libm_alias_finite (__ieee754_asin, __asin)
|
|
|
|
# undef SYMBOL_NAME
|
|
# define SYMBOL_NAME ieee754_acos
|
|
# include "ifunc-fma4.h"
|
|
|
|
libc_ifunc_redirected (__redirect_ieee754_acos, __ieee754_acos,
|
|
IFUNC_SELECTOR ());
|
|
libm_alias_finite (__ieee754_acos, __acos)
|
|
|
|
# define __ieee754_acos __ieee754_acos_sse2
|
|
# define __ieee754_asin __ieee754_asin_sse2
|
|
#endif
|
|
#include <sysdeps/ieee754/dbl-64/e_asin.c>
|