Comparing function pointers

[Bruno Haible]

H. J. Lu wrote:

> > He goes on to recommend to avoid comparing function pointers in portable
> > programs.
>
> It should work on ia64. If not, file a bug. It can be a gcc, ld
> and/or ld.so bug.

You are right, it appears to work on ia64-linux. So it was only Andreas Jaeger's
recommendation which was wrong.

OTOH, the bug is there for another CPU, namely for hppa-linux. I've filed a bug:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11197

Bruno