VEX/priv/host_generic_simd256.h

   1
   2 /*---------------------------------------------------------------*/
   3 /*--- begin                             host_generic_simd256.h ---*/
   4 /*---------------------------------------------------------------*/
   5
   6 /*
   7    This file is part of Valgrind, a dynamic binary instrumentation
   8    framework.
   9
  10    Copyright (C) 2012-2017 OpenWorks GbR
  11       info@open-works.net
  12
  13    This program is free software; you can redistribute it and/or
  14    modify it under the terms of the GNU General Public License as
  15    published by the Free Software Foundation; either version 2 of the
  16    License, or (at your option) any later version.
  17
  18    This program is distributed in the hope that it will be useful, but
  19    WITHOUT ANY WARRANTY; without even the implied warranty of
  20    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  21    General Public License for more details.
  22
  23    You should have received a copy of the GNU General Public License
  24    along with this program; if not, see <http://www.gnu.org/licenses/>.
  25
  26    The GNU General Public License is contained in the file COPYING.
  27 */
  28
  29 /* Generic helper functions for doing 256-bit SIMD arithmetic in cases
  30    where the instruction selectors cannot generate code in-line.
  31    These are purely back-end entities and cannot be seen/referenced
  32    as clean helper functions from IR.
  33
  34    These will get called from generated code and therefore should be
  35    well behaved -- no floating point or mmx insns, just straight
  36    integer code.
  37
  38    Each function implements the correspondingly-named IR primop.
  39 */
  40
  41 #ifndef __VEX_HOST_GENERIC_SIMD256_H
  42 #define __VEX_HOST_GENERIC_SIMD256_H
  43
  44 #include "libvex_basictypes.h"
  45
  46 extern VEX_REGPARM(3)
  47        void h_generic_calc_Perm32x8   ( /*OUT*/V256*, V256*, V256* );
  48
  49 #endif /* ndef __VEX_HOST_GENERIC_SIMD256_H */
  50
  51 /*---------------------------------------------------------------*/
  52 /*--- end                              host_generic_simd256.h ---*/
  53 /*---------------------------------------------------------------*/