[Bug tree-optimization/113385] [14 regression] ICE when building opencv (dfs_enumerate_from, at cfganal.cc:1590)

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113385

--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Created attachment 57080
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57080&action=edit
Further reduced

Reduced further, removes the warnings too.

Still has so many C++ layers in it though.