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/*
============================================================================
Name : MMIHelpers.h
Author : Heiher <r@hev.cc>
Version : 0.0.1
Copyright : Copyright (c) 2015 everyone.
Description : The helpers for x86 SSE to Loongson MMI.
============================================================================
*/
#ifndef __MMI_HELPERS_H__
#define __MMI_HELPERS_H__
#define __mm_packxxxx(_f, _D, _d, _s, _t) \
# _f " %[" # _t "], %[" # _d "h], %[" # _s "h] \n\t" # _f " %[" # _D \
"l], %[" # _d "l], %[" # _s \
"l] \n\t" \
"punpckhwd %[" # _D "h], %[" # _D "l], %[" # _t \
"] \n\t" \
"punpcklwd %[" # _D "l], %[" # _D "l], %[" # _t "] \n\t"
#define _mm_or(_D, _d, _s) \
"or %[" #_D "h], %[" #_d "h], %[" #_s \
"h] \n\t" \
"or %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
#define _mm_xor(_D, _d, _s) \
"xor %[" #_D "h], %[" #_d "h], %[" #_s \
"h] \n\t" \
"xor %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
#define _mm_and(_D, _d, _s) \
"and %[" #_D "h], %[" #_d "h], %[" #_s \
"h] \n\t" \
"and %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
/* SSE: pandn */
#define _mm_pandn(_D, _d, _s) \
"pandn %[" #_D "h], %[" #_d "h], %[" #_s \
"h] \n\t" \
"pandn %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
/* SSE: pshuflw */
#define _mm_pshuflh(_D, _d, _s) \
"mov.d %[" #_D "h], %[" #_d \
"h] \n\t" \
"pshufh %[" #_D "l], %[" #_d "l], %[" #_s "] \n\t"
/* SSE: psllw (bits) */
#define _mm_psllh(_D, _d, _s) \
"psllh %[" #_D "h], %[" #_d "h], %[" #_s \
"] \n\t" \
"psllh %[" #_D "l], %[" #_d "l], %[" #_s "] \n\t"
/* SSE: pslld (bits) */
#define _mm_psllw(_D, _d, _s) \
"psllw %[" #_D "h], %[" #_d "h], %[" #_s \
"] \n\t" \
"psllw %[" #_D "l], %[" #_d "l], %[" #_s "] \n\t"
/* SSE: psllq (bits) */
#define _mm_pslld(_D, _d, _s) \
"dsll %[" #_D "h], %[" #_d "h], %[" #_s \
"] \n\t" \
"dsll %[" #_D "l], %[" #_d "l], %[" #_s "] \n\t"
/* SSE: pslldq (bytes) */
#define _mm_psllq(_D, _d, _s, _s64, _tf) \
"subu %[" #_tf "], %[" #_s64 "], %[" #_s \
"] \n\t" \
"dsrl %[" #_tf "], %[" #_d "l], %[" #_tf \
"] \n\t" \
"dsll %[" #_D "h], %[" #_d "h], %[" #_s \
"] \n\t" \
"dsll %[" #_D "l], %[" #_d "l], %[" #_s \
"] \n\t" \
"or %[" #_D "h], %[" #_D "h], %[" #_tf "] \n\t"
/* SSE: psrlw (bits) */
#define _mm_psrlh(_D, _d, _s) \
"psrlh %[" #_D "h], %[" #_d "h], %[" #_s \
"] \n\t" \
"psrlh %[" #_D "l], %[" #_d "l], %[" #_s "] \n\t"
/* SSE: psrld (bits) */
#define _mm_psrlw(_D, _d, _s) \
"psrlw %[" #_D "h], %[" #_d "h], %[" #_s \
"] \n\t" \
"psrlw %[" #_D "l], %[" #_d "l], %[" #_s "] \n\t"
/* SSE: psrlq (bits) */
#define _mm_psrld(_D, _d, _s) \
"dsrl %[" #_D "h], %[" #_d "h], %[" #_s \
"] \n\t" \
"dsrl %[" #_D "l], %[" #_d "l], %[" #_s "] \n\t"
/* SSE: psrldq (bytes) */
#define _mm_psrlq(_D, _d, _s, _s64, _tf) \
"subu %[" #_tf "], %[" #_s64 "], %[" #_s \
"] \n\t" \
"dsll %[" #_tf "], %[" #_d "h], %[" #_tf \
"] \n\t" \
"dsrl %[" #_D "h], %[" #_d "h], %[" #_s \
"] \n\t" \
"dsrl %[" #_D "l], %[" #_d "l], %[" #_s \
"] \n\t" \
"or %[" #_D "l], %[" #_D "l], %[" #_tf "] \n\t"
/* SSE: psrad */
#define _mm_psraw(_D, _d, _s) \
"psraw %[" #_D "h], %[" #_d "h], %[" #_s \
"] \n\t" \
"psraw %[" #_D "l], %[" #_d "l], %[" #_s "] \n\t"
/* SSE: paddb */
#define _mm_paddb(_D, _d, _s) \
"paddb %[" #_D "h], %[" #_d "h], %[" #_s \
"h] \n\t" \
"paddb %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
/* SSE: paddw */
#define _mm_paddh(_D, _d, _s) \
"paddh %[" #_D "h], %[" #_d "h], %[" #_s \
"h] \n\t" \
"paddh %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
/* SSE: paddd */
#define _mm_paddw(_D, _d, _s) \
"paddw %[" #_D "h], %[" #_d "h], %[" #_s \
"h] \n\t" \
"paddw %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
/* SSE: paddq */
#define _mm_paddd(_D, _d, _s) \
"dadd %[" #_D "h], %[" #_d "h], %[" #_s \
"h] \n\t" \
"dadd %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
/* SSE: psubw */
#define _mm_psubh(_D, _d, _s) \
"psubh %[" #_D "h], %[" #_d "h], %[" #_s \
"h] \n\t" \
"psubh %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
/* SSE: psubd */
#define _mm_psubw(_D, _d, _s) \
"psubw %[" #_D "h], %[" #_d "h], %[" #_s \
"h] \n\t" \
"psubw %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
/* SSE: pmaxub */
#define _mm_pmaxub(_D, _d, _s) \
"pmaxub %[" #_D "h], %[" #_d "h], %[" #_s \
"h] \n\t" \
"pmaxub %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
/* SSE: pmullw */
#define _mm_pmullh(_D, _d, _s) \
"pmullh %[" #_D "h], %[" #_d "h], %[" #_s \
"h] \n\t" \
"pmullh %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
/* SSE: pmulhw */
#define _mm_pmulhh(_D, _d, _s) \
"pmulhh %[" #_D "h], %[" #_d "h], %[" #_s \
"h] \n\t" \
"pmulhh %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
/* SSE: pmuludq */
#define _mm_pmuluw(_D, _d, _s) \
"pmuluw %[" #_D "h], %[" #_d "h], %[" #_s \
"h] \n\t" \
"pmuluw %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
/* SSE: packsswb */
#define _mm_packsshb(_D, _d, _s, _t) __mm_packxxxx(packsshb, _D, _d, _s, _t)
/* SSE: packssdw */
#define _mm_packsswh(_D, _d, _s, _t) __mm_packxxxx(packsswh, _D, _d, _s, _t)
/* SSE: packuswb */
#define _mm_packushb(_D, _d, _s, _t) __mm_packxxxx(packushb, _D, _d, _s, _t)
/* SSE: punpcklbw */
#define _mm_punpcklbh(_D, _d, _s) \
"punpckhbh %[" #_D "h], %[" #_d "l], %[" #_s \
"l] \n\t" \
"punpcklbh %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
/* SSE: punpcklwd */
#define _mm_punpcklhw(_D, _d, _s) \
"punpckhhw %[" #_D "h], %[" #_d "l], %[" #_s \
"l] \n\t" \
"punpcklhw %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
/* SSE: punpckldq */
#define _mm_punpcklwd(_D, _d, _s) \
"punpckhwd %[" #_D "h], %[" #_d "l], %[" #_s \
"l] \n\t" \
"punpcklwd %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
/* SSE: punpcklqdq */
#define _mm_punpckldq(_D, _d, _s) \
"mov.d %[" #_D "h], %[" #_s \
"l] \n\t" \
"mov.d %[" #_D "l], %[" #_d "l] \n\t"
/* SSE: punpckhbw */
#define _mm_punpckhbh(_D, _d, _s) \
"punpcklbh %[" #_D "l], %[" #_d "h], %[" #_s \
"h] \n\t" \
"punpckhbh %[" #_D "h], %[" #_d "h], %[" #_s "h] \n\t"
/* SSE: punpckhwd */
#define _mm_punpckhhw(_D, _d, _s) \
"punpcklhw %[" #_D "l], %[" #_d "h], %[" #_s \
"h] \n\t" \
"punpckhhw %[" #_D "h], %[" #_d "h], %[" #_s "h] \n\t"
/* SSE: punpckhdq */
#define _mm_punpckhwd(_D, _d, _s) \
"punpcklwd %[" #_D "l], %[" #_d "h], %[" #_s \
"h] \n\t" \
"punpckhwd %[" #_D "h], %[" #_d "h], %[" #_s "h] \n\t"
/* SSE: punpckhqdq */
#define _mm_punpckhdq(_D, _d, _s) \
"mov.d %[" #_D "l], %[" #_d \
"h] \n\t" \
"mov.d %[" #_D "h], %[" #_s "h] \n\t"
#endif /* __MMI_HELPERS_H__ */
|
