[Bug middle-end/98465] Bogus warning stringop-overread wuth -std=gnu++20 -O2 and std::string::insert

[jakub at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98465

--- Comment #13 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Note, it is important to be able for -g0 to be able to optimize as many BLOCKs
as possible especially for LTO memory consumptions, so it should be just the
BLOCKs at inline boundaries that could be significant to diagnostics.