lib/Sema/SemaDeclAttr.cpp

3444   enum FirstParam { Unsupported, Duplicate, Unknown };
3449            << Unsupported << None << "fpmath=" << Target;
3455            << Unsupported << None << "tune=" << Target;
3483              << Unsupported << None << CurFeature << Target;
3494              << Unsupported << None << "branch-protection" << Target;
3507   enum FirstParam { Unsupported };
3520              << Unsupported << None << CurFeature << TargetVersion;
3555   enum FirstParam { Unsupported, Duplicate, Unknown };
3563            << Unsupported << None << "" << TargetClones;
3577              << Unsupported << None << "" << TargetClones;
3596                 << Unsupported << None << CurFeature << TargetClones;
3628                  << Unsupported << CPU << Cur.drop_front(sizeof("arch=") - 1)
3635                << Unsupported << None << Cur << TargetClones;
3644            << Unsupported << None << "" << TargetClones;
4874     Diag(AttrLoc, diag::err_machine_mode) << 1 /*Unsupported*/ << Name;