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## _mm256_maskz_madd_epi16

# Function _mm256_maskz_madd_epi16

1.89.0 · Source

    pub fn _mm256_maskz_madd_epi16(k: __mmask8, a: __m256i, b: __m256i) -> __m256i

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

Multiply packed signed 16-bit integers in a and b, producing intermediate signed 32-bit integers. Horizontally add adjacent pairs of intermediate 32-bit integers, and pack the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

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