github.com/aergoio/aergo@v1.3.1/libtool/src/gmp-6.1.2/tune/noop.c (about)

     1  /* Noop routines.
     2  
     3     These are in a separate file to stop gcc recognising do-nothing functions
     4     and optimizing away calls to them.  */
     5  
     6  /*
     7  Copyright 1999, 2000 Free Software Foundation, Inc.
     8  
     9  This file is part of the GNU MP Library.
    10  
    11  The GNU MP Library is free software; you can redistribute it and/or modify
    12  it under the terms of either:
    13  
    14    * the GNU Lesser General Public License as published by the Free
    15      Software Foundation; either version 3 of the License, or (at your
    16      option) any later version.
    17  
    18  or
    19  
    20    * the GNU General Public License as published by the Free Software
    21      Foundation; either version 2 of the License, or (at your option) any
    22      later version.
    23  
    24  or both in parallel, as here.
    25  
    26  The GNU MP Library is distributed in the hope that it will be useful, but
    27  WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
    28  or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    29  for more details.
    30  
    31  You should have received copies of the GNU General Public License and the
    32  GNU Lesser General Public License along with the GNU MP Library.  If not,
    33  see https://www.gnu.org/licenses/.  */
    34  
    35  #include "gmp.h"
    36  #include "gmp-impl.h"
    37  
    38  #include "speed.h"
    39  
    40  
    41  void
    42  noop (void)
    43  {
    44  }
    45  
    46  /*ARGSUSED*/
    47  void
    48  noop_1 (mp_limb_t n)
    49  {
    50  }
    51  
    52  /*ARGSUSED*/
    53  void
    54  noop_wxs (mp_ptr wp, mp_srcptr xp, mp_size_t size)
    55  {
    56  }
    57  
    58  /*ARGSUSED*/
    59  void
    60  noop_wxys (mp_ptr wp, mp_srcptr xp, mp_srcptr yp, mp_size_t size)
    61  {
    62  }
    63  
    64  /*ARGSUSED*/
    65  void
    66  mpn_cache_fill_dummy (mp_limb_t n)
    67  {
    68  }