gcc/config/sh/sh-modes.def

   1 /* SH extra machine modes.
   2    Copyright (C) 2003-2014 Free Software Foundation, Inc.
   3
   4 This file is part of GCC.
   5
   6 GCC is free software; you can redistribute it and/or modify
   7 it under the terms of the GNU General Public License as published by
   8 the Free Software Foundation; either version 3, or (at your option)
   9 any later version.
  10
  11 GCC 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
  14 GNU General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with GCC; see the file COPYING3.  If not see
  18 <http://www.gnu.org/licenses/>.  */
  19
  20 /* The SH uses a partial integer mode to represent the FPSCR register.  */
  21 PARTIAL_INT_MODE (SI, 22, PSI);
  22 /* PDI mode is used to represent a function address in a target register.  */
  23 PARTIAL_INT_MODE (DI, 64, PDI);
  24
  25 /* Vector modes.  */
  26 VECTOR_MODE  (INT, QI, 2);    /*                 V2QI */
  27 VECTOR_MODES (INT, 4);        /*            V4QI V2HI */
  28 VECTOR_MODES (INT, 8);        /*       V8QI V4HI V2SI */
  29 VECTOR_MODES (INT, 16);       /* V16QI V8HI V4SI V2DI */
  30 VECTOR_MODES (FLOAT, 8);      /*            V4HF V2SF */
  31 VECTOR_MODES (FLOAT, 16);     /*       V8HF V4SF V2DF */
  32 VECTOR_MODE (INT, DI, 4);     /*                 V4DI */
  33 VECTOR_MODE (INT, DI, 8);     /*                 V8DI */
  34 VECTOR_MODE (FLOAT, SF, 16);  /*                V16SF */