1 /* Multiple versions of IEEE 754 atan.
2    Copyright (C) 2017-2021 Free Software Foundation, Inc.
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
17    <https://www.gnu.org/licenses/>.  */
18 
19 #include <libm-alias-finite.h>
20 
21 extern double __redirect_ieee754_atan2 (double, double);
22 
23 #define SYMBOL_NAME ieee754_atan2
24 #include "ifunc-avx-fma4.h"
25 
26 libc_ifunc_redirected (__redirect_ieee754_atan2,
27 		       __ieee754_atan2, IFUNC_SELECTOR ());
28 libm_alias_finite (__ieee754_atan2, __atan2)
29 
30 #define __ieee754_atan2 __ieee754_atan2_sse2
31 #include <sysdeps/ieee754/dbl-64/e_atan2.c>
32