DoubangoTelecom / DoubangoTelecom/compv

Replace '_mm_shuffle_epi8' with '_mm_shuffle_epi32 ' when possible

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Dominant language
C++
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212
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Description

- Fallback to SSE2 instead of SSSE3
- _mm_shuffle_epi32 is faster (#1cycle vs) and doesn't need to load the mask from memory

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