https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111975
--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> --- Created attachment 56252 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56252&action=edit old patch If you use sth like startswith("vect") you'll figure LC-SSA doesn't work - here's a quite old patch supporting it (but it was late during stage3 and had no actual usecase yet).
