https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116552
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Note the testcase in comment #0 has a constraint in it which means the ABI is not defined there yet, see https://github.com/itanium-cxx-abi/cxx-abi/issues/24 which is still open.
