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

/* Definitions of target machine for GNU compiler, for Blackfin.
   Copyright (C) 2005-2022 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, 40, PDI);

/* 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	1	/* Definitions of target machine for GNU compiler, for Blackfin.
7adcbafe	2	Copyright (C) 2005-2022 Free Software Foundation, Inc.
0d4a78eb BS	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
2f83c7d6	9	by the Free Software Foundation; either version 3, or (at your
0d4a78eb BS	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
2f83c7d6 NC	18	along with GCC; see the file COPYING3. If not see
2f83c7d6 NC	19	<http://www.gnu.org/licenses/>. */
0d4a78eb	20
942fd98f	21	/* PDImode for the 40-bit accumulators. */
d8487c94	22	PARTIAL_INT_MODE (DI, 40, PDI);
0d4a78eb	23
75d8b2d0 BS	24	/* Two of those - covering both accumulators for vector multiplications. */
	25	VECTOR_MODE (INT, PDI, 2);
	26
0d4a78eb	27	VECTOR_MODE (INT, HI, 2); /* V2HI */
75d8b2d0	28	VECTOR_MODE (INT, SI, 2); /* V2SI - occasionally used. */