[Bug sanitizer/110835] -fsanitize=address causes slowdown from std::rethrow_exception not called

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110835

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #2)
> Which might mean it is an issue in LLVM too ...

Yes the same runtime regression shows up between clang 15 and clang 16. This
should reported upstream to them too.