[PATCH] Fix combiner cfglayout issue (PR rtl-optimization/46440)

[Eric Botcazou]

> 2010-11-15  Jakub Jelinek  <jakub@redhat.com>
>
> 	PR rtl-optimization/46440
> 	* combine.c (update_cfg_for_uncondjump): When changing
> 	an indirect jump into unconditional jump, remove BARRIERs
> 	from bb's footer.
>
> 	* gcc.dg/pr46440.c: New test.

OK without the IR test, thanks.

-- 
Eric Botcazou