[thirdparty/gcc.git] / gcc / config / bfin / bfin-modes.def

/* Definitions of target machine for GNU compiler, for Blackfin.
   Copyright (C) 2005 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 2, 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 COPYING.  If not, write to the
   Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
   MA 02110-1301, USA.  */

/* 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.  */
Commit	Line	Data
0d4a78eb BS	1	/* Definitions of target machine for GNU compiler, for Blackfin.
	2	Copyright (C) 2005 Free Software Foundation, Inc.
	3	Contributed by Analog Devices.
	4
	5	This file is part of GCC.
	6
	7	GCC is free software; you can redistribute it and/or modify it
	8	under the terms of the GNU General Public License as published
	9	by the Free Software Foundation; either version 2, or (at your
	10	option) any later version.
	11
	12	GCC is distributed in the hope that it will be useful, but WITHOUT
	13	ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
	14	or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
	15	License for more details.
	16
	17	You should have received a copy of the GNU General Public License
	18	along with GCC; see the file COPYING. If not, write to the
39d14dda KC	19	Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
39d14dda KC	20	MA 02110-1301, USA. */
0d4a78eb	21
942fd98f	22	/* PDImode for the 40-bit accumulators. */
0d4a78eb BS	23	PARTIAL_INT_MODE (DI);
0d4a78eb BS	24
75d8b2d0 BS	25	/* Two of those - covering both accumulators for vector multiplications. */
	26	VECTOR_MODE (INT, PDI, 2);
	27
0d4a78eb	28	VECTOR_MODE (INT, HI, 2); /* V2HI */
75d8b2d0	29	VECTOR_MODE (INT, SI, 2); /* V2SI - occasionally used. */