https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78685
--- Comment #26 from Sam James <sjames at gcc dot gnu.org> --- (In reply to jb from comment #25) > And related work by Richard Sandiford who wrote RFC for rewriting -Og: > https://gcc.gnu.org/legacy-ml/gcc-patches/2019-06/msg01394.html Arsen brought this up the other day independently on IRC as a concept (keeping variables live as long as possible) and then we dug up Richard S's old patch. I don't think he has time to work on it imminently though. > Please accept my apology in case I have improperly followed conventions > for following on this bug and do correct me if there is a better way to > add this to the bug history. (For future reference, don't email the gcc-bugs ML -- it's intended as a read-only feed of bug activity. Better to just (only) comment on the bug.) > Furthermore please advise if there any testing that a general GCC user could > do? Not at this time, thanks.