[Bug ipa/110793] regression in optimizing unused string

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110793

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |marxin at gcc dot gnu.org
          Component|c++                         |ipa

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Actually this is more likely inlining heuristics that know that main is only
called once ever and does not inline as much into it.

Try renaming main to foo and try again b