sysdeps/sparc/sparc64/fpu/e_sqrtl.c

   1 /* Long double square root, sparc64 version.
   2    Copyright (C) 2000-2018 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4    Contributed by Jakub Jelinek <jakub@redhat.com>, 2000.
   5
   6    The GNU C Library is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU Lesser General Public
   8    License as published by the Free Software Foundation; either
   9    version 2.1 of the License, or (at your option) any later version.
  10
  11    The GNU C Library is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14    Lesser General Public License for more details.
  15
  16    You should have received a copy of the GNU Lesser General Public
  17    License along with the GNU C Library; if not, see
  18    <http://www.gnu.org/licenses/>.  */
  19
  20 #include <math.h>
  21
  22 extern void _Qp_sqrt(long double *, const long double *);
  23
  24 long double
  25 __ieee754_sqrtl (long double x)
  26 {
  27   long double ret;
  28   _Qp_sqrt (&ret, &x);
  29   return ret;
  30 }
  31 strong_alias (__ieee754_sqrtl, __sqrtl_finite)