pub unsafe fn _kshiftri_mask64<const COUNT: u32>(a: u64) -> u64🔬This is a nightly-only experimental API. (
stdarch_x86_avx512)Available on x86-64 only.
Expand description
Shift the bits of 64-bit mask a right by count while shifting in zeros, and store the least significant 32 bits of the result in k.