https://gcc.gnu.org/bugzilla/show_bug.cgi?id=38474
--- Comment #88 from rguenther at suse dot de <rguenther at suse dot de> --- On Wed, 10 Feb 2021, jakub at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=38474 > > --- Comment #87 from Jakub Jelinek <jakub at gcc dot gnu.org> --- > At least for PR92038 it is important to see CLOBBERs in the chain, including > the first position in there. Hmm, OK. I'll look closer tomorrow but can you try to explain why it's ever important at the first position?
