[Bug tree-optimization/88835] overly aggressive -Werror=format-overflow for printf since r265648

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88835

--- Comment #4 from Martin Sebor <msebor at gcc dot gnu.org> ---
Martin, please also let me know what specifically about the warning you find
misleading so I can make it better.