core::arch::x86

Function _blcfill_u32

1.27.0 ยท source
pub unsafe fn _blcfill_u32(x: u32) -> u32
Available on (x86 or x86-64) and target feature tbm and x86 only.
Expand description

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

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