https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62078
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org --- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Created attachment 34518 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34518&action=edit gcc5-pr62078.patch Untested fix. This is the way postreload-cse solves this issue.