VEX/priv/host_generic_maddf.h

   1
   2 /*---------------------------------------------------------------*/
   3 /*--- begin                              host_generic_maddf.h ---*/
   4 /*---------------------------------------------------------------*/
   5
   6 /*
   7    Compute x * y + z as ternary operation.
   8    Copyright (C) 2010-2017 Free Software Foundation, Inc.
   9    This file is part of the GNU C Library.
  10    Contributed by Jakub Jelinek <jakub@redhat.com>, 2010.
  11
  12    The GNU C Library is free software; you can redistribute it and/or
  13    modify it under the terms of the GNU Lesser General Public
  14    License as published by the Free Software Foundation; either
  15    version 2.1 of the License, or (at your option) any later version.
  16
  17    The GNU C Library is distributed in the hope that it will be useful,
  18    but WITHOUT ANY WARRANTY; without even the implied warranty of
  19    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20    Lesser General Public License for more details.
  21
  22    You should have received a copy of the GNU Lesser General Public
  23    License along with the GNU C Library; if not, see
  24    <http://www.gnu.org/licenses/>.
  25 */
  26
  27 /* Generic helper functions for doing FMA, i.e. compute x * y + z
  28    as ternary operation.
  29    These are purely back-end entities and cannot be seen/referenced
  30    from IR. */
  31
  32 #ifndef __VEX_HOST_GENERIC_MADDF_H
  33 #define __VEX_HOST_GENERIC_MADDF_H
  34
  35 #include "libvex_basictypes.h"
  36
  37 extern VEX_REGPARM(3)
  38        void h_generic_calc_MAddF32 ( /*OUT*/Float*, Float*, Float*, Float* );
  39
  40 extern VEX_REGPARM(3)
  41        void h_generic_calc_MAddF64 ( /*OUT*/Double*, Double*, Double*,
  42                                      Double* );
  43
  44 #endif /* ndef __VEX_HOST_GENERIC_MADDF_H */
  45
  46 /*---------------------------------------------------------------*/
  47 /*--- end                                 host_generic_maddf.h --*/
  48 /*---------------------------------------------------------------*/