sysdeps/i386/fpu/s_llrintf.S

   1 /* Round argument to nearest integral value according to current rounding
   2    direction.
   3    Copyright (C) 1997-2016 Free Software Foundation, Inc.
   4    This file is part of the GNU C Library.
   5    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
   6
   7    The GNU C Library is free software; you can redistribute it and/or
   8    modify it under the terms of the GNU Lesser General Public
   9    License as published by the Free Software Foundation; either
  10    version 2.1 of the License, or (at your option) any later version.
  11
  12    The GNU C Library is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15    Lesser General Public License for more details.
  16
  17    You should have received a copy of the GNU Lesser General Public
  18    License along with the GNU C Library; if not, see
  19    <http://www.gnu.org/licenses/>.  */
  20
  21 #include <sysdep.h>
  22
  23         .text
  24 ENTRY(__llrintf)
  25         flds    4(%esp)
  26         subl    $8, %esp
  27         cfi_adjust_cfa_offset (8)
  28         fistpll (%esp)
  29         fwait
  30         popl    %eax
  31         cfi_adjust_cfa_offset (-4)
  32         popl    %edx
  33         cfi_adjust_cfa_offset (-4)
  34         ret
  35 END(__llrintf)
  36 weak_alias (__llrintf, llrintf)