Function core::arch::x86::_mm512_mask_lzcnt_epi32   [−][src]
pub unsafe fn _mm512_mask_lzcnt_epi32(
    src: __m512i, 
    k: __mmask16, 
    a: __m512i
) -> __m512iThis is supported on x86 and target feature 
avx512cd only.Expand description
Counts the number of leading zero bits in each packed 32-bit integer in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).