diff -r 000000000000 -r bde4ae8d615e os/ossrv/genericopenlibs/liboil/src/i386/splat_i386.c --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/os/ossrv/genericopenlibs/liboil/src/i386/splat_i386.c Fri Jun 15 03:10:57 2012 +0200 @@ -0,0 +1,77 @@ +/* + * LIBOIL - Library of Optimized Inner Loops + * Copyright (c) 2004 David A. Schleef + * 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 +#include + +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 +