/*

 * LIBOIL - Library of Optimized Inner Loops

 * Copyright (c) 2004 David A. Schleef <ds@schleef.org>

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 * 

 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR

 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,

 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR

 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,

 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING

 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

 * POSSIBILITY OF SUCH DAMAGE.

 */

//Portions Copyright (c)  2008-2009 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. 

#ifdef HAVE_CONFIG_H

#include "config.h"

#endif

#include <liboil/liboilfunction.h>

#include <liboil/liboilfunction.h>

OIL_DECLARE_CLASS(splat_u32_ns);

static void

splat_u32_ns_i386_mmx (uint32_t *dest, uint32_t *src, int n)

{

#if !defined(__WINSCW__) && !defined(__WINS__)

  while(n&0x7) {

    *dest++ = *src;

    n--;

  }

  if (n) asm volatile (

      "  mov $0, %%eax\n"

      "  movq (%1), %%mm0\n"

      "  punpckldq (%1), %%mm0\n"

      "1:\n"

      "  movntq %%mm0, (%0,%%eax)\n"

      "  movntq %%mm0, 8(%0,%%eax)\n"

      "  movntq %%mm0, 16(%0,%%eax)\n"

      "  movntq %%mm0, 24(%0,%%eax)\n"

      "  add $32, %%eax\n"

      "  decl %%ecx\n"

      "  jne 1b\n"

      "  sfence\n"

      "  emms\n"

      : "+r" (dest), "+r" (src)

      : "c" (n/8)

      : "eax");

#endif  

}

OIL_DEFINE_IMPL_FULL (splat_u32_ns_i386_mmx, splat_u32_ns, OIL_IMPL_FLAG_MMX | OIL_IMPL_FLAG_MMXEXT);

#ifdef	__SYMBIAN32__

OilFunctionImpl* __oil_function_impl_splat_u32_ns_i386_mmx, splat_u32_ns() {

		return &_oil_function_impl_splat_u32_ns_i386_mmx, splat_u32_ns;

}

#endif