[Bug tree-optimization/79828] missing div-by-zero warning

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79828

--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
If the warning has false positives, then I'm sure the kernel will turn it off
anyway like it does with tons of other warnings.