[Bug c++/85091] Compiler generates different code depending on whether -Wnonnull -Woverloaded-virtual given or not

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85091

--- Comment #26 from Martin Liška <marxin at gcc dot gnu.org> ---
complete output of:
diff -u nowarn.s warn.s