https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94179
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org Status|NEW |ASSIGNED --- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Created attachment 48036 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48036&action=edit gcc10-pr94179.patch Untested fix. And/or we could limit the match.pd optimization to GIMPLE only, as at least the C FE doesn't seem to be prepared to handle MEM_REFs and it is unclear if this is the only spot that needs fixing.