https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99401
Eric Botcazou <ebotcazou at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed| |2021-03-05 Status|UNCONFIRMED |WAITING Ever confirmed|0 |1 CC| |ebotcazou at gcc dot gnu.org --- Comment #1 from Eric Botcazou <ebotcazou at gcc dot gnu.org> --- This looks like an issue with the base compiler, could you post the output of 'gcc -v'? Could you also avoid forcing -O2 during stage #1, i.e. use the default -O0 or only -O1?