https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104237
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|Emitted binary code changes |Emitted binary code changes |when -g is enabled at -O1 |when -g is enabled at -O1 |-flto |-flto and optimize | |attribute --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- I suspect this is an optimize attribute issue rather than a -g based one.