https://gcc.gnu.org/bugzilla/show_bug.cgi?id=73550
--- Comment #2 from amker at gcc dot gnu.org --- (In reply to Andrew Pinski from comment #1) > There was a patch to improve jump threading and vrp here just within a few > weeks. I wonder why that did not help. Basically this is a missing jump > threading. It can't help if the uninitialized info is analyzed/given before jump threading/vrp?
