https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80162
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 #3 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Created attachment 41039 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41039&action=edit gcc7-pr80162.patch Untested fix. Will still need to verify the c-common change doesn't break stuff. But I think we don't really ever mark DECL_HARD_REGISTER vars as DECL_GIMPLE_REG_P, so if the comment explains the only reason for that, we should be fine.