Function core::arch::x86_64::_blsr_u641.27.0[−][src]

pub unsafe fn _blsr_u64(x: u64) -> u64

This is supported on (non-crate feature miri-test-libstd or test or doctest) and x86-64 and non-x86 and target feature bmi1 only.

Expand description

Resets the lowest set bit of x.

If x is sets CF.