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_mm512_mask_cvtepi32_storeu_epi8 is VPMOVDB (convert from 32-bit to 8-bit with truncation) where the destination is a memory address, with an OpMask register used to indicate which of the lanes in the vector to store. Similarly, _mm512_mask_cvtepi16_storeu_epi8 is VPMOVWB (convert from 16-bit o 8-bit), which is useful for UTF-16 to Latin1 conversion. Change-Id: I8f261579aad648fdb4f0fffd15542ea306841ce6 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io> |
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avx512.cpp | ||
avx512.pro |