| /* Multiple versions of log2f. |
| Copyright (C) 2017-2018 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 |
| <http://www.gnu.org/licenses/>. */ |
| |
| extern float __redirect_log2f (float); |
| |
| #define SYMBOL_NAME log2f |
| #include "ifunc-sse2.h" |
| |
| libc_ifunc_redirected (__redirect_log2f, __log2f, IFUNC_SELECTOR ()); |
| |
| #include <libm-alias-float.h> |
| #ifdef SHARED |
| __hidden_ver1 (__log2f_ia32, __GI___log2f, __redirect_log2f) |
| __attribute__ ((visibility ("hidden"))); |
| |
| # include <shlib-compat.h> |
| versioned_symbol (libm, __log2f, log2f, GLIBC_2_27); |
| libm_alias_float_other (__log2, log2) |
| #else |
| libm_alias_float (__log2, log2) |
| #endif |
| |
| strong_alias (__log2f, __ieee754_log2f) |
| strong_alias (__log2f, __log2f_finite) |
| |
| #define __log2f __log2f_ia32 |
| #include <sysdeps/ieee754/flt-32/e_log2f.c> |
