bug#43631: 28.0.50; CC Mode multiline strings grinds performance to a halt

[Eli Zaretskii]

> From: Theodor Thornhill <theo@thornhill.no>
> Cc: 43631@debbugs.gnu.org
> Date: Sat, 26 Sep 2020 14:40:36 +0200
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> > All the profiles posted there end prematurely, thus making it
> > impossible to make independent conclusions regarding the possible
> > culprits.  Would it be possible to post here a full profile,
> > completely expanded, obtained after loading all the relevant *.el
> > files as *.el (NOT *.elc!), so that the profile is detailed enough to
> > show the relevant parts?  It would make the discussion much more
> > focused.
> >
> > Bonus points for posting another profile, where the feature you think
> > is the main culprit is disabled.
> >
> > TIA
> 
> 
> Attached is two reports, one which is super slow, and one that is fast.

Thanks, but please post the text of Profiler-Report buffer, not the
internal structure it produces.