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

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

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

--- Comment #30 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
> Why does cfun->can_throw_non_call_exceptions and
> cfun->can_delete_dead_exceptions exist btw?

Jan asked me to create them when he was working on option merging for LTO.

> Now that both flag_non_call_exceptions and flag_delete_dead_exceptions are 
> Optimization, set_cfun adjusts that on switching the function, so I think it
> be the same. 

Good news then, thanks!