Function bit_lowest_set_value_u64
pub fn bit_lowest_set_value_u64(a: u64) -> u64Available on crate feature
dep_safe_arch only.Expand description
Gets the value of the lowest set bit in a u64.
If the input is 0 you get 0 back.
-
Formula:
(!a) & a -
Intrinsic:
_blsi_u64 -
Assembly:
blsi r64, r64