am 46aa836b: Merge "X86/X86_64: Intrinsics - numberOfTrailingZeros, rotateLeft, rotateRight"

* commit '46aa836b632b5f01e8b4c8e5d8eed2199e8f35d0':
  X86/X86_64: Intrinsics - numberOfTrailingZeros, rotateLeft, rotateRight