pub unsafe fn _mm_mask_cvtepi8_epi32(src: __m128i, k: u8, a: __m128i) -> __m128i
🔬This is a nightly-only experimental API. (
stdarch_x86_avx512
)Available on x86 only.
Expand description
Sign extend packed 8-bit integers in a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).