https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81831
Martin Sebor <msebor at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2018-02-16 CC| |msebor at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #2 from Martin Sebor <msebor at gcc dot gnu.org> --- Confirmed. The option is referred to by other options but it itself is not documented as it should be. $ grep -e Wpsabi -e Wno-psabi gcc/doc/invoke.texi:you use the @option{-Wno-psabi} option. gcc/doc/invoke.texi:you use the @option{-Wno-psabi} option. gcc/doc/invoke.texi.orig:you use the @option{-Wno-psabi} option. gcc/doc/invoke.texi.orig:you use the @option{-Wno-psabi} option.