diff options
Diffstat (limited to 'gcc/config/bfin/bfin-modes.def')
| -rw-r--r-- | gcc/config/bfin/bfin-modes.def | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/gcc/config/bfin/bfin-modes.def b/gcc/config/bfin/bfin-modes.def new file mode 100644 index 000000000..27459cc13 --- /dev/null +++ b/gcc/config/bfin/bfin-modes.def @@ -0,0 +1,28 @@ +/* Definitions of target machine for GNU compiler, for Blackfin. + Copyright (C) 2005, 2007 Free Software Foundation, Inc. + Contributed by Analog Devices. + + This file is part of GCC. + + GCC is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published + by the Free Software Foundation; either version 3, or (at your + option) any later version. + + GCC is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public + License for more details. + + You should have received a copy of the GNU General Public License + along with GCC; see the file COPYING3. If not see + <http://www.gnu.org/licenses/>. */ + +/* PDImode for the 40-bit accumulators. */ +PARTIAL_INT_MODE (DI); + +/* Two of those - covering both accumulators for vector multiplications. */ +VECTOR_MODE (INT, PDI, 2); + +VECTOR_MODE (INT, HI, 2); /* V2HI */ +VECTOR_MODE (INT, SI, 2); /* V2SI - occasionally used. */ |