Function _mm256_subs_epi8

pub unsafe fn _mm256_subs_epi8(a: __m256i, b: __m256i) -> __m256i

Available on (x86 or x86-64) and target feature avx2 and x86-64 only.

Subtract packed 8-bit integers in b from packed 8-bit integers in a using saturation.

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