arch::[−][src] x86:: _mm_mask_lzcnt_epi32
pub unsafe fn _mm_mask_lzcnt_epi32(
) -> __m128i
🔬 This is a nightly-only experimental API. (
This is supported on x86 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 writemask k (elements are copied from src when the corresponding mask bit is not set).