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## _mm_testn_epi16_mask

# Function _mm_testn_epi16_mask

1.89.0 (const: unstable) · Source

    pub fn _mm_testn_epi16_mask(a: __m128i, b: __m128i) -> __mmask8

Available on x86-64 and target feature `avx512bw` and target feature `avx512vl` only.
Expand description

Compute the bitwise NAND of packed 16-bit integers in a and b, producing intermediate 16-bit values, and set the corresponding bit in result mask k if the intermediate value is zero.

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