https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93199
--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> --- Created attachment 47608 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47608&action=edit cleanup patch Testing this first, reliably catching secondary opportunities and micro-optimizing virtual operand update.