https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100787
--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Perhaps if EVRP is folding debug stmts it could first fold non-debug stmts (and remember if there were any debug stmts) and only fold debug stmts afterwards, either just by using caches and not adding anything to them (if they survive to later passes), or just to make sure that the debug stmts don't affect non-debug folding.
