[Bug bootstrap/77751] [7 regression] cc1plus: error: unrecognized command line option "-Wno-implicit-fallthrough" for insn-emit.o

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77751

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Oh yes older gcc complain about non-existent negative warning options.