## _mm256_mask_testn_epi32_mask

# Function _mm256_mask_testn_epi32_mask

1.89.0 · Source

    pub fn _mm256_mask_testn_epi32_mask(
        k: __mmask8,
        a: __m256i,
        b: __m256i,
    ) -> __mmask8

Available on x86 and target feature `avx512f` and target feature `avx512vl` only.
Expand description

Compute the bitwise NAND of packed 32-bit integers in a and b, producing intermediate 32-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is zero.

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