pub unsafe fn _mm512_cvtepi8_epi16(a: __m256i) -> __m512i
🔬This is a nightly-only experimental API. (
stdarch_x86_avx512
#111137)Available on (x86 or x86-64) and target feature
avx512bw
and x86 only.Expand description
Sign extend packed 8-bit integers in a to packed 16-bit integers, and store the results in dst.