Available on (x86 or x86-64) and target feature
tbm and x86 only.Expand description
Clears all bits below the least significant zero of x and sets all other
bits.
If the least significant bit of x is 0, it sets all bits.
tbm and x86 only.Clears all bits below the least significant zero of x and sets all other
bits.
If the least significant bit of x is 0, it sets all bits.