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