[Bug c/98250] Wrong code path with -O1 and signed overflow

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98250

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
After UB anything can happen, just don't invoke UB in your programs.
Please read e.g. https://blog.regehr.org/archives/213