bug#47067: 28.0.50; [feature/native-comp] Crash while scrolling through dispnew.c

[Andrea Corallo]

Eli Zaretskii <eliz@gnu.org> writes:

> I still see some strange phenomena with backtraces under GDB, which
> tell me we sometimes clobber saved registers or something.  How else
> to explain that one backtrace may be truncated after 20 frames, while
> the next backtrace shows all the frames back to 'main'?
>
> What could explain this? another snafu with setjmp?

Dunno, but the only place where we emit setjmps is the one now fixed.

  Andrea