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

/* Definitions of target machine for GNU compiler, Adapteva Epiphany cpu.
   Copyright (C) 2002-2019 Free Software Foundation, Inc.
   Contributed by Embecosm on behalf of Adapteva, Inc.

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/>.  */

CC_MODE (CC_Z);      /* only Z valid - for add, testing result.  */
CC_MODE (CC_N_NE);   /* N for not-equal (for lsl).  */
CC_MODE (CC_C_LTU);  /* C for unsigned-less-than (for add with carry).  */
CC_MODE (CC_C_GTU);  /* C for unsigned-greater-than (for sub with carry).  */
CC_MODE (CC_FP);
CC_MODE (CC_FP_EQ);  /* AZ for equal.  */
CC_MODE (CC_FP_ORD); /* AZ || ~AC for ordered.  */
CC_MODE (CC_FP_UNEQ); /* AZ || ~AC for unordered / equal.  */
CC_MODE (CC_FP_GTE); /* ~AC  / AZ for greater than / equal.  */
#if 0 /* This would be needed for simplified NaN testing.  */
RESET_FLOAT_FORMAT (SF, motorola_single_format);
RESET_FLOAT_FORMAT (DF, motorola_double_format);
#endif
VECTOR_MODES (INT, 4);		/* V4QI V2HI */
VECTOR_MODES (INT, 8);		/* V8QI V4HI V2SI */
VECTOR_MODE (FLOAT, SF, 2);	/* V2SF */
ADJUST_ALIGNMENT (V8QI, epiphany_vect_align);
ADJUST_ALIGNMENT (V4HI, epiphany_vect_align);
ADJUST_ALIGNMENT (V2SI, epiphany_vect_align);
ADJUST_ALIGNMENT (V2SF, epiphany_vect_align);
Commit	Line	Data
d19f5793	1	/* Definitions of target machine for GNU compiler, Adapteva Epiphany cpu.
fbd26352	2	Copyright (C) 2002-2019 Free Software Foundation, Inc.
d19f5793	3	Contributed by Embecosm on behalf of Adapteva, Inc.
	4
	5	This file is part of GCC.
	6
	7	GCC is free software; you can redistribute it and/or modify
	8	it under the terms of the GNU General Public License as published by
	9	the Free Software Foundation; either version 3, or (at your option)
	10	any later version.
	11
	12	GCC is distributed in the hope that it will be useful,
	13	but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	GNU General Public 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 COPYING3. If not see
	19	<http://www.gnu.org/licenses/>. */
	20
	21	CC_MODE (CC_Z); /* only Z valid - for add, testing result. */
	22	CC_MODE (CC_N_NE); /* N for not-equal (for lsl). */
	23	CC_MODE (CC_C_LTU); /* C for unsigned-less-than (for add with carry). */
	24	CC_MODE (CC_C_GTU); /* C for unsigned-greater-than (for sub with carry). */
	25	CC_MODE (CC_FP);
	26	CC_MODE (CC_FP_EQ); /* AZ for equal. */
	27	CC_MODE (CC_FP_ORD); /* AZ \|\| ~AC for ordered. */
	28	CC_MODE (CC_FP_UNEQ); /* AZ \|\| ~AC for unordered / equal. */
	29	CC_MODE (CC_FP_GTE); /* ~AC / AZ for greater than / equal. */
	30	#if 0 /* This would be needed for simplified NaN testing. */
	31	RESET_FLOAT_FORMAT (SF, motorola_single_format);
	32	RESET_FLOAT_FORMAT (DF, motorola_double_format);
	33	#endif
	34	VECTOR_MODES (INT, 4); /* V4QI V2HI */
	35	VECTOR_MODES (INT, 8); /* V8QI V4HI V2SI */
	36	VECTOR_MODE (FLOAT, SF, 2); /* V2SF */
	37	ADJUST_ALIGNMENT (V8QI, epiphany_vect_align);
	38	ADJUST_ALIGNMENT (V4HI, epiphany_vect_align);
	39	ADJUST_ALIGNMENT (V2SI, epiphany_vect_align);
	40	ADJUST_ALIGNMENT (V2SF, epiphany_vect_align);