Function wasmtime_environ::__core::arch::x86_64::_blcmsk_u64
1.27.0 · source · pub unsafe fn _blcmsk_u64(x: u64) -> u64
Available on x86-64 only.
Expand description
Sets the least significant zero bit of x
and clears all bits above
that bit.
If there is no zero bit in x
, it sets all the bits.