[Bug ipa/117668] fold_marked_statements in tree-inline.cc does not purge the abnormal edges after folding

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117668

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #1)
> Note this should really be catched by CFG verification.

Yes Though I am worried there are many places where this kind of handling is
missing.