Function surgeshaper_asym::imports::_mm256_lzcnt_epi64[−][src]

pub unsafe fn _mm256_lzcnt_epi64(a: __m256i) -> __m256i

🔬 This is a nightly-only experimental API. (stdsimd)

This is supported with target feature avx512cd,avx512vl only.

Expand description

Counts the number of leading zero bits in each packed 64-bit integer in a, and store the results in dst.