bug#56643: 29.0.50; Help-mode bookmarks not loading with native compilation

[Eli Zaretskii]

> From: Andrea Corallo <akrl@sdf.org>
> Cc: 56643@debbugs.gnu.org, Eli Zaretskii <eliz@gnu.org>
> Date: Wed, 20 Jul 2022 11:21:06 +0000
> 
> It is unfortunatelly not possible to serialize native compiled code so
> that the reader can read it back.  Native code can only stay in shared
> libraries (eln files) and be loaded from there.

Can we deduce the name of the Lisp function (a symbol) whose
native-compilation result is a given natively-compiled subr?  If so,
perhaps we could substitute the function's symbol for the subr name.