[Bug tree-optimization/96945] unused std::vector is not always optimized away

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96945

Jan Hubicka <hubicka at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |hubicka at gcc dot gnu.org
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #5 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
This is fixed by Jakub's __builtin_operator_new change
r2264b68796aa6f1a609987cf7edb9183bf070e7e
I added testcase with all the variants mentioned so we do not regress in
future.