Function core::arch::x86_64::_popcnt32

1.27.0 · source · 
pub unsafe fn _popcnt32(x: i32) -> i32
Available on (x86 or x86-64) and target feature popcnt and x86-64 only.
Expand description

Counts the bits that are set.

Intel’s documentation

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