http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55237
Alexander Monakov <amonakov at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |amonakov at gcc dot gnu.org --- Comment #13 from Alexander Monakov <amonakov at gcc dot gnu.org> --- What about pseudo registers? They are also r[0-9]+, and the number can easily be in the thousands. http://gcc.gnu.org/r99999 is almost 8 years ago, so bumping 4+ to 6+ should be fine.