https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70611
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |INVALID --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- If you are going to be using lto you need to disable warnings as some warnings don't happen until end of compiling. stack usage is one of these warnings.