https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112107
--- Comment #6 from Sergei Trofimovich <slyfox at gcc dot gnu.org> --- (In reply to Sergei Trofimovich from comment #5) > Bisected down to r14-4943-g8d2130a4e5ce36 "[RA]: Modfify cost calculation > for dealing with equivalences" Sorry, pasted wrong hash. That should be a r14-4944-gf55cdce3f8dd85 "[RA]: Modfify cost calculation for dealing with equivalences"