[Bug c++/107500] [12 Regression] Useless atexit entry for ~constant_init in eh_globals.cc

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107500

--- Comment #28 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-12 branch has been updated by Jonathan Wakely
<r...@gcc.gnu.org>:

https://gcc.gnu.org/g:d9076dafa12c93e96b349035fb59050151403866

commit r12-10222-gd9076dafa12c93e96b349035fb59050151403866
Author: Jonathan Wakely <jwak...@redhat.com>
Date:   Thu Nov 3 11:48:57 2022 +0000

    libstdc++: Simplify lifetime of eh_globals variable [PR107500]

    Since this is a trivial type, we probably don't need to do anything to
    ensure it's still accessible after other static dtors.

    libstdc++-v3/ChangeLog:

            PR libstdc++/107500
            * libsupc++/eh_globals.cc (eh_globals): Remove immortalizing
            wrapper.
            (__cxxabiv1::__cxa_get_globals_fast): Adjust.
            (__cxxabiv1::__cxa_get_globals): Adjust.

    (cherry picked from commit 418999fe382c608facf57f96b53a9cb12d2fdd20)