1  /* Multiple versions of floorf.
       2     Copyright (C) 2013-2023 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  #define NO_MATH_REDIRECT
      20  #include <math.h>
      21  #include <math_ldbl_opt.h>
      22  #include <shlib-compat.h>
      23  #include "init-arch.h"
      24  #include <libm-alias-float.h>
      25  
      26  extern __typeof (__floorf) __floorf_ppc32 attribute_hidden;
      27  extern __typeof (__floorf) __floorf_power5plus attribute_hidden;
      28  
      29  libc_ifunc (__floorf,
      30  	    (hwcap & PPC_FEATURE_POWER5_PLUS)
      31  	    ? __floorf_power5plus
      32              : __floorf_ppc32);
      33  
      34  libm_alias_float (__floor, floor)