https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100566
--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> --- Created attachment 50801 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=50801&action=edit patch OK, so the issue is that predication is still bogus (similar to the other PR) and we're treating a non-executable backedge optimistically here. testing the attached
