# Function _mm_mask_cvtepi8_epi16

1.89.0 · Source

    pub fn _mm_mask_cvtepi8_epi16(src: __m128i, k: __mmask8, a: __m128i) -> __m128i

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

Sign extend packed 8-bit integers in a to packed 16-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

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