Function core::arch::x86::_kand_mask64

pub unsafe fn _kand_mask64(a: __mmask64, b: __mmask64) -> __mmask64

🔬This is a nightly-only experimental API. (stdsimd #48556)

Available on (x86 or x86-64) and target feature avx512bw and x86 only.

Compute the bitwise AND of 64-bit masks a and b, and store the result in k.

Intel’s documentation