pub unsafe fn _mm_mask_compressstoreu_epi8(
    base_addr: *mut i8,
    k: __mmask16,
    a: __m128i,
)Available on x86 and target feature 
avx512vbmi2 and target feature avx512vl only.Expand description
Contiguously store the active 8-bit integers in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.