[PATCH Atom] PR target/51287 fix (avoid unrecognized instruction error)

[Uros Bizjak]

Hello!

> Here is a short patch to fix PR target/51287. Patch avoids
> get_attr_type call for instructions which cannot be recognized.
>
> 2011-11-24  Enkovich Ilya  <ilya.enkovich@intel.com>
>
> 	PR target/51287
> 	* i386.c (distance_non_agu_define_in_bb): Fix insn attr check.

This is OK for mainline and release branches.

Thanks,
Uros.