On 10/06/2023 8:50 pm, David Laight wrote: > From: Andrew Cooper >> Sent: 09 June 2023 00:58 >> > ... >> The important point is the l suffix on btsl, which forces it to be long >> (32bit) irrespective of the default operand size. > Does that matter at all? Yes, or I wouldn't have wasted everyone's time saying otherwise. I recommend educating yourself with the instruction manual, rather than presenting a set of statements which are all wrong. ~Andrew