1 | /* Multiple versions of logf. |
2 | Copyright (C) 2017-2024 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 <sysdeps/x86/isa-level.h> |
20 | #if MINIMUM_X86_ISA_LEVEL < AVX2_X86_ISA_LEVEL |
21 | # include <libm-alias-float.h> |
22 | # include <libm-alias-finite.h> |
23 | |
24 | extern float __redirect_logf (float); |
25 | |
26 | # define SYMBOL_NAME logf |
27 | # include "ifunc-fma.h" |
28 | |
29 | libc_ifunc_redirected (__redirect_logf, __logf, IFUNC_SELECTOR ()); |
30 | |
31 | # ifdef SHARED |
32 | __hidden_ver1 (__logf, __GI___logf, __redirect_logf) |
33 | __attribute__ ((visibility ("hidden" ))); |
34 | |
35 | versioned_symbol (libm, __ieee754_logf, logf, GLIBC_2_27); |
36 | libm_alias_float_other (__log, log) |
37 | # else |
38 | libm_alias_float (__log, log) |
39 | # endif |
40 | |
41 | strong_alias (__logf, __ieee754_logf) |
42 | libm_alias_finite (__logf, __logf) |
43 | |
44 | # define __logf __logf_sse2 |
45 | #endif |
46 | #include <sysdeps/ieee754/flt-32/e_logf.c> |
47 | |