Function kvarn::prelude::compact_str::core::arch::x86_64::_knot_mask64
source · pub unsafe fn _knot_mask64(a: u64) -> u64
🔬This is a nightly-only experimental API. (
stdsimd
)Available on non-crate feature
miri-test-libstd
and x86-64 only.Expand description
Compute the bitwise NOT of 64-bit mask a, and store the result in k.