bug#11913: Unusual Emacs 24.1 arithmetic error (abs) on i386 machine

[Eli Zaretskii]

> From: Andreas Schwab <schwab@linux-m68k.org>
> Cc: Rob Browning <rlb@defaultvalue.org>,  11913@debbugs.gnu.org
> Date: Fri, 13 Jul 2012 21:29:52 +0200
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> > If you compile a trivial C program that calls 'fabs' on that machine,
> > does it work as expected, or does it bomb?
> 
> It will not bomb, it will just set errno spuriously.

Doesn't it trigger SIGILL or SIGFPE?