Function _mm_lzcnt_epi64

1.89.0 · Source

pub fn _mm_lzcnt_epi64(a: __m128i) -> __m128i

Available on (x86 or x86-64) and target feature avx512cd and target feature avx512vl and x86 only.

Expand description

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

Function _mm_lzcnt_epi64Copy item path