[Bug c++/54601] AIX uses atexit which causes unloading of shared modules to break

[dje at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54601

--- Comment #13 from David Edelsohn <dje at gcc dot gnu.org> ---
The recent additions to GCC cxa atexit support on AIX may fix this.