pub unsafe fn _mm256_maskz_cvtepi16_epi64(k: u8, a: __m128i) -> __m256i🔬This is a nightly-only experimental API. (
stdarch_x86_avx512)Available on x86 only.
Expand description
Sign extend packed 16-bit integers in a to packed 64-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).