1/* Multiple versions of exp2f.
2 Copyright (C) 2017-2022 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-float.h>
20#include <libm-alias-finite.h>
21
22extern float __redirect_exp2f (float);
23
24#define SYMBOL_NAME exp2f
25#include "ifunc-fma.h"
26
27libc_ifunc_redirected (__redirect_exp2f, __exp2f, IFUNC_SELECTOR ());
28
29#ifdef SHARED
30versioned_symbol (libm, __ieee754_exp2f, exp2f, GLIBC_2_27);
31libm_alias_float_other (__exp2, exp2)
32#else
33libm_alias_float (__exp2, exp2)
34#endif
35
36strong_alias (__exp2f, __ieee754_exp2f)
37libm_alias_finite (__exp2f, __exp2f)
38
39#define __exp2f __exp2f_sse2
40#include <sysdeps/ieee754/flt-32/e_exp2f.c>
41