Function core::arch::x86::_blcfill_u64
1.27.0 · source · pub unsafe fn _blcfill_u64(x: u64) -> u64
Available on (x86 or x86-64) and target feature
tbm
and x86 only.Expand description
Clears all bits below the least significant zero bit of x
.
If there is no zero bit in x
, it returns zero.