Function core::arch::x86_64::_mm_mask_lzcnt_epi32   [−][src]
pub unsafe fn _mm_mask_lzcnt_epi32(
    src: __m128i, 
    k: __mmask8, 
    a: __m128i
) -> __m128iThis is supported on x86-64 and target feature 
avx512cd,avx512vl 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).