Function core::arch::x86::_blcmsk_u64

1.27.0 · source · []
pub unsafe fn _blcmsk_u64(x: u64) -> u64
Available on (x86 or x86-64) and target feature tbm and x86 only.
Expand description

Sets the least significant zero bit of x and clears all bits above that bit.

If there is no zero bit in x, it sets all the bits.

This documentation is an old archive. Please see https://rust.docs.kernel.org instead.