Function core::arch::x86_64::_tzmsk_u64
1.27.0 · source · pub unsafe fn _tzmsk_u64(x: u64) -> u64Available on (x86 or x86-64) and target feature
tbm only.Expand description
Sets all bits below the least significant one of x and clears all other
bits.
If the least significant bit of x is 1, it returns zero.