Function _mm_maskz_compress_epi64

pub unsafe fn _mm_maskz_compress_epi64(k: u8, a: __m128i) -> __m128i

🔬This is a nightly-only experimental API. (stdarch_x86_avx512)

Available on x86-64 only.

Contiguously store the active 64-bit integers in a (those with their respective bit set in zeromask k) to dst, and set the remaining elements to zero.

Intel’s documentation