arch::[−][src] x86_64:: _mm256_maskz_lzcnt_epi32
🔬 This is a nightly-only experimental API. (
This is supported on x86-64 and target feature
Counts the number of leading zero bits in each packed 32-bit integer in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).