Function _mm512_testn_epi16_mask

#[target_feature(enable = "avx512bw")]
pub const fn _mm512_testn_epi16_mask(a: __m512i, b: __m512i) -> __mmask32

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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