[Bug tree-optimization/104356] [12 Regression] divide by zero trap is being removed now when it should not be in some cases

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104356

--- Comment #25 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
GENERIC folding can be done with NULL cfun too though.