https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94503
--- Comment #2 from David Malcolm <dmalcolm at gcc dot gnu.org> --- Appears to be due to return slot optimization.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94503
--- Comment #2 from David Malcolm <dmalcolm at gcc dot gnu.org> --- Appears to be due to return slot optimization.