Function core::arch::x86_64::_mm512_lzcnt_epi64 [−][src]
pub unsafe fn _mm512_lzcnt_epi64(a: __m512i) -> __m512i
This is supported on x86-64 and target feature
avx512cd
only.Expand description
Counts the number of leading zero bits in each packed 64-bit integer in a, and store the results in dst.