On 08/22/2013 02:35 AM, Kirill Yukhin wrote: > Despite of generic OR, mask version of OR do not clobber FLAGS_REG. > Of course, we may conservatively think that it is, but I believe > this is not good idea.
I believe that having two different patterns is a worse idea. You can always split away the clobber after reload, as we do for when add gets implemented with lea. r~
