Function _blci_u64
#[target_feature(enable = "tbm")]
pub const fn _blci_u64(x: u64) -> u64Sets 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.
_blci_u64#[target_feature(enable = "tbm")]
pub const fn _blci_u64(x: u64) -> u64Sets 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.