Function _mm_testn_epi8_mask

pub unsafe fn _mm_testn_epi8_mask(a: __m128i, b: __m128i) -> __mmask16

🔬This is a nightly-only experimental API. (stdarch_x86_avx512 #111137)

Available on (x86 or x86-64) and target feature avx512bw,avx512vl and x86-64 only.

Compute the bitwise NAND of packed 8-bit integers in a and b, producing intermediate 8-bit values, and set the corresponding bit in result mask k if the intermediate value is zero.

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