------- Comment #7 from pinskia at gcc dot gnu dot org 2006-03-05 21:30 -------
(In reply to comment #2)
> This is not a bug. You need IPA to figure out that y is never changed. For
> example:
>
> int x, &y = x, z;
> int bar() { y = z; } This actually does: *y = z; and not y = &z; -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18842
