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/*
* Copyright (c) 2003, 2007-8 Matteo Frigo
* Copyright (c) 2003, 2007-8 Massachusetts Institute of Technology
*
* This program 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 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#ifdef HAVE_SSE
#include "simd-sse.h"
#endif
#ifdef HAVE_SSE2
#include "simd-sse2.h"
#endif
#ifdef HAVE_ALTIVEC
#include "simd-altivec.h"
#endif
#if defined(HAVE_CELL) && !defined(ALIGNMENT)
/* align Cell data in the same way as Altivec */
#define ALIGNMENT 8
#define ALIGNMENTA 16
#endif
#ifdef HAVE_MIPS_PS
#include "simd-mips_ps.h"
#endif
/* TAINT_BIT is set if pointers are not guaranteed to be multiples of
ALIGNMENT */
#define TAINT_BIT 1
/* TAINT_BITA is set if pointers are not guaranteed to be multiples of
ALIGNMENTA */
#define TAINT_BITA 2
#define PTRINT(p) ((uintptr_t)(p))
#define ALIGNED(p) \
(((PTRINT(UNTAINT(p)) % ALIGNMENT) == 0) && !(PTRINT(p) & TAINT_BIT))
#define ALIGNEDA(p) \
(((PTRINT(UNTAINT(p)) % ALIGNMENTA) == 0) && !(PTRINT(p) & TAINT_BITA))
#define SIMD_STRIDE_OK(x) (!(((x) * sizeof(R)) % ALIGNMENT))
#define SIMD_STRIDE_OKA(x) (!(((x) * sizeof(R)) % ALIGNMENTA))
#define SIMD_VSTRIDE_OK SIMD_STRIDE_OK
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