[Bug ipa/95558] [9/10/11/12 Regression] Invalid IPA optimizations based on weak definition

[hubicka at kam dot mff.cuni.cz]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95558

--- Comment #13 from hubicka at kam dot mff.cuni.cz ---
> Result pure looping 0
> Function found to be pure: foo/4
This is good - we are supposed to find it to be pure and walk all
aliases and update noninterposable ones
> Declaration updated to be pure: foo/4
I have to take look why this happens though.