sl@0: /*
sl@0:  * LIBOIL - Library of Optimized Inner Loops
sl@0:  * Copyright (c) 2003,2004 David A. Schleef <ds@schleef.org>
sl@0:  * All rights reserved.
sl@0:  *
sl@0:  * Redistribution and use in source and binary forms, with or without
sl@0:  * modification, are permitted provided that the following conditions
sl@0:  * are met:
sl@0:  * 1. Redistributions of source code must retain the above copyright
sl@0:  *    notice, this list of conditions and the following disclaimer.
sl@0:  * 2. Redistributions in binary form must reproduce the above copyright
sl@0:  *    notice, this list of conditions and the following disclaimer in the
sl@0:  *    documentation and/or other materials provided with the distribution.
sl@0:  * 
sl@0:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
sl@0:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
sl@0:  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
sl@0:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
sl@0:  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
sl@0:  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
sl@0:  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
sl@0:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
sl@0:  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
sl@0:  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
sl@0:  * POSSIBILITY OF SUCH DAMAGE.
sl@0:  */
sl@0: //Portions Copyright (c)  2008-2009 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. 
sl@0: 
sl@0: #ifdef HAVE_CONFIG_H
sl@0: #include "config.h"
sl@0: #endif
sl@0: 
sl@0: #include <liboil/liboilfunction.h>
sl@0: #include "liboil/simdpack/simdpack.h"
sl@0: 
sl@0: #ifdef __SYMBIAN32__
sl@0: #ifdef __WINSCW__
sl@0: #pragma warn_emptydecl off
sl@0: #endif//__WINSCW__
sl@0: #endif//__SYMBIAN32__
sl@0: 
sl@0: #define SCALARADD_DEFINE_UNROLL2(type)		\
sl@0: static void scalaradd_ ## type ## _unroll2(	\
sl@0:     oil_type_ ## type *dest, int dstr,		\
sl@0:     oil_type_ ## type *src, int sstr,		\
sl@0:     oil_type_ ## type *val, int n)			\
sl@0: {						\
sl@0:   if(n&1) {					\
sl@0:     *dest = *src + *val;			\
sl@0:     OIL_INCREMENT(dest, dstr);			\
sl@0:     OIL_INCREMENT(src, sstr);			\
sl@0:   }						\
sl@0:   n /= 2;					\
sl@0:   while(n>0){					\
sl@0:     *dest = *src + *val;			\
sl@0:     OIL_INCREMENT(dest,dstr);			\
sl@0:     OIL_INCREMENT(src,sstr);			\
sl@0:     *dest = *src + *val;			\
sl@0:     OIL_INCREMENT(dest,dstr);			\
sl@0:     OIL_INCREMENT(src,sstr);			\
sl@0:     n--;					\
sl@0:   }						\
sl@0: }						\
sl@0: OIL_DEFINE_IMPL (scalaradd_ ## type ## _unroll2, scalaradd_ ## type);
sl@0: 
sl@0: SCALARADD_DEFINE_UNROLL2 (s8);
sl@0: SCALARADD_DEFINE_UNROLL2 (u8);
sl@0: SCALARADD_DEFINE_UNROLL2 (s16);
sl@0: SCALARADD_DEFINE_UNROLL2 (u16);
sl@0: SCALARADD_DEFINE_UNROLL2 (s32);
sl@0: SCALARADD_DEFINE_UNROLL2 (u32);
sl@0: SCALARADD_DEFINE_UNROLL2 (f32);
sl@0: SCALARADD_DEFINE_UNROLL2 (f64);
sl@0: 
sl@0: #define SCALARADD_DEFINE_UNROLL2x(type)		\
sl@0: static void scalaradd_ ## type ## _unroll2x(	\
sl@0:     oil_type_ ## type *dest, int dstr,		\
sl@0:     oil_type_ ## type *src, int sstr,		\
sl@0:     oil_type_ ## type *val, int n)			\
sl@0: {						\
sl@0:   oil_type_ ## type *dest2;				\
sl@0:   oil_type_ ## type *src2;				\
sl@0:   int i;					\
sl@0:   if(n&1) {					\
sl@0:     *dest = *src + *val;			\
sl@0:     OIL_INCREMENT(dest, dstr);			\
sl@0:     OIL_INCREMENT(src, sstr);			\
sl@0:   }						\
sl@0:   src2 = OIL_OFFSET(src, sstr);			\
sl@0:   dest2 = OIL_OFFSET(dest, dstr);		\
sl@0:   n /= 2;					\
sl@0:   sstr *= 2;					\
sl@0:   dstr *= 2;					\
sl@0:   for(i=0;i<n;i++){				\
sl@0:     OIL_GET(dest,dstr*i, oil_type_ ## type) = OIL_GET(src,sstr*i, oil_type_ ## type) + *val; \
sl@0:     OIL_GET(dest2,dstr*i, oil_type_ ## type) = OIL_GET(src2,sstr*i, oil_type_ ## type) + *val; \
sl@0:   }						\
sl@0: }						\
sl@0: OIL_DEFINE_IMPL (scalaradd_ ## type ## _unroll2x, scalaradd_ ## type);
sl@0: 
sl@0: SCALARADD_DEFINE_UNROLL2x (s8);
sl@0: SCALARADD_DEFINE_UNROLL2x (u8);
sl@0: SCALARADD_DEFINE_UNROLL2x (s16);
sl@0: SCALARADD_DEFINE_UNROLL2x (u16);
sl@0: SCALARADD_DEFINE_UNROLL2x (s32);
sl@0: SCALARADD_DEFINE_UNROLL2x (u32);
sl@0: SCALARADD_DEFINE_UNROLL2x (f32);
sl@0: SCALARADD_DEFINE_UNROLL2x (f64);
sl@0: 
sl@0: #define SCALARADD_DEFINE_UNROLL4(type)		\
sl@0: static void scalaradd_ ## type ## _unroll4(	\
sl@0:     oil_type_ ## type *dest, int dstr,		\
sl@0:     oil_type_ ## type *src, int sstr,		\
sl@0:     oil_type_ ## type *val, int n)			\
sl@0: {						\
sl@0:   if(n&1) {					\
sl@0:     *dest = *src + *val;			\
sl@0:     OIL_INCREMENT(dest, dstr);			\
sl@0:     OIL_INCREMENT(src, sstr);			\
sl@0:   }						\
sl@0:   if(n&2) {					\
sl@0:     *dest = *src + *val;			\
sl@0:     OIL_INCREMENT(dest, dstr);			\
sl@0:     OIL_INCREMENT(src, sstr);			\
sl@0:     *dest = *src + *val;			\
sl@0:     OIL_INCREMENT(dest, dstr);			\
sl@0:     OIL_INCREMENT(src, sstr);			\
sl@0:   }						\
sl@0:   n /= 4;					\
sl@0:   while(n>0){					\
sl@0:     *dest = *src + *val;			\
sl@0:     OIL_INCREMENT(dest,dstr);			\
sl@0:     OIL_INCREMENT(src,sstr);			\
sl@0:     *dest = *src + *val;			\
sl@0:     OIL_INCREMENT(dest,dstr);			\
sl@0:     OIL_INCREMENT(src,sstr);			\
sl@0:     *dest = *src + *val;			\
sl@0:     OIL_INCREMENT(dest,dstr);			\
sl@0:     OIL_INCREMENT(src,sstr);			\
sl@0:     *dest = *src + *val;			\
sl@0:     OIL_INCREMENT(dest,dstr);			\
sl@0:     OIL_INCREMENT(src,sstr);			\
sl@0:     n--;					\
sl@0:   }						\
sl@0: }						\
sl@0: OIL_DEFINE_IMPL (scalaradd_ ## type ## _unroll4, scalaradd_ ## type);
sl@0: 
sl@0: SCALARADD_DEFINE_UNROLL4 (s8);
sl@0: SCALARADD_DEFINE_UNROLL4 (u8);
sl@0: SCALARADD_DEFINE_UNROLL4 (s16);
sl@0: SCALARADD_DEFINE_UNROLL4 (u16);
sl@0: SCALARADD_DEFINE_UNROLL4 (s32);
sl@0: SCALARADD_DEFINE_UNROLL4 (u32);
sl@0: SCALARADD_DEFINE_UNROLL4 (f32);
sl@0: SCALARADD_DEFINE_UNROLL4 (f64);
sl@0: 
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionImpl* __oil_function_impl_scalaradd_s8_unroll2() {
sl@0:         return &_oil_function_impl_scalaradd_s8_unroll2;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionImpl* __oil_function_impl_scalaradd_u8_unroll2() {
sl@0:         return &_oil_function_impl_scalaradd_u8_unroll2;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionImpl* __oil_function_impl_scalaradd_s16_unroll2() {
sl@0:         return &_oil_function_impl_scalaradd_s16_unroll2;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionImpl* __oil_function_impl_scalaradd_u16_unroll2() {
sl@0:         return &_oil_function_impl_scalaradd_u16_unroll2;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionImpl* __oil_function_impl_scalaradd_s32_unroll2() {
sl@0:         return &_oil_function_impl_scalaradd_s32_unroll2;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionImpl* __oil_function_impl_scalaradd_u32_unroll2() {
sl@0:         return &_oil_function_impl_scalaradd_u32_unroll2;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionImpl* __oil_function_impl_scalaradd_f32_unroll2() {
sl@0:         return &_oil_function_impl_scalaradd_f32_unroll2;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionImpl* __oil_function_impl_scalaradd_f64_unroll2() {
sl@0:         return &_oil_function_impl_scalaradd_f64_unroll2;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionImpl* __oil_function_impl_scalaradd_s8_unroll4() {
sl@0:         return &_oil_function_impl_scalaradd_s8_unroll4;
sl@0: }
sl@0: #endif
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionImpl* __oil_function_impl_scalaradd_u8_unroll4() {
sl@0:         return &_oil_function_impl_scalaradd_u8_unroll4;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionImpl* __oil_function_impl_scalaradd_s16_unroll4() {
sl@0:         return &_oil_function_impl_scalaradd_s16_unroll4;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionImpl* __oil_function_impl_scalaradd_u16_unroll4() {
sl@0:         return &_oil_function_impl_scalaradd_u16_unroll4;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionImpl* __oil_function_impl_scalaradd_s32_unroll4() {
sl@0:         return &_oil_function_impl_scalaradd_s32_unroll4;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionImpl* __oil_function_impl_scalaradd_u32_unroll4() {
sl@0:         return &_oil_function_impl_scalaradd_u32_unroll4;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionImpl* __oil_function_impl_scalaradd_f32_unroll4() {
sl@0:         return &_oil_function_impl_scalaradd_f32_unroll4;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionImpl* __oil_function_impl_scalaradd_f64_unroll4() {
sl@0:         return &_oil_function_impl_scalaradd_f64_unroll4;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionImpl* __oil_function_impl_scalaradd_s8_unroll2x() {
sl@0:         return &_oil_function_impl_scalaradd_s8_unroll2x;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionImpl* __oil_function_impl_scalaradd_u8_unroll2x() {
sl@0:         return &_oil_function_impl_scalaradd_u8_unroll2x;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionImpl* __oil_function_impl_scalaradd_s16_unroll2x() {
sl@0:         return &_oil_function_impl_scalaradd_s16_unroll2x;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionImpl* __oil_function_impl_scalaradd_u16_unroll2x() {
sl@0:         return &_oil_function_impl_scalaradd_u16_unroll2x;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionImpl* __oil_function_impl_scalaradd_s32_unroll2x() {
sl@0:         return &_oil_function_impl_scalaradd_s32_unroll2x;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionImpl* __oil_function_impl_scalaradd_u32_unroll2x() {
sl@0:         return &_oil_function_impl_scalaradd_u32_unroll2x;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionImpl* __oil_function_impl_scalaradd_f32_unroll2x() {
sl@0:         return &_oil_function_impl_scalaradd_f32_unroll2x;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionImpl* __oil_function_impl_scalaradd_f64_unroll2x() {
sl@0:         return &_oil_function_impl_scalaradd_f64_unroll2x;
sl@0: }
sl@0: #endif