[Bug libstdc++/117630] Useless atexit entry for generic_category_instance and system_category_instance

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117630

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
So looking at GCC 15 vs 14 for x86_64-linux:
[apinski@xeond2 lib64]$ objdump -dr libstdc++.so.6.0.34|grep __cxa_atexit|wc -l
10
[apinski@xeond2 lib64]$ objdump -dr libstdc++.so.6.0.33|grep __cxa_atexit|wc -l
17

So there was an improvement of 7 less atexit.