Function kvarn::prelude::internals::prelude::utils::prelude::compact_str::core::arch::x86_64::_blci_u64
1.27.0 · source · pub unsafe fn _blci_u64(x: u64) -> u64
Available on non-crate feature
miri-test-libstd
and x86-64 and non-x86 only.Expand description
Sets all bits of x
to 1 except for the least significant zero bit.
If there is no zero bit in x
, it sets all bits.