Function core::arch::x86::_blcfill_u32

pub unsafe fn _blcfill_u32(x: u32) -> u32

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

Clears all bits below the least significant zero bit of x.

If there is no zero bit in x, it returns zero.