http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54016
--- Comment #3 from rguenther at suse dot de <rguenther at suse dot de> 2012-07-20 14:00:23 UTC --- On Fri, 20 Jul 2012, krebbel at gcc dot gnu.org wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54016 > > --- Comment #2 from Andreas Krebbel <krebbel at gcc dot gnu.org> 2012-07-20 > 13:48:57 UTC --- > (In reply to comment #1) > Do I have to do something special now when creating a loop on RTL level? > Perhaps tell the framework that the loop infos needs to be refreshed or > something like that? If you create a new loop on RTL using the cfgloop facility you don't need to do anything special. If you only create the insns to form the loop but not actually create a representation in the loop tree then yes, you need to do that manually now. Richard.
