Re: [patch RFA middle-end] Fix PR middle-end/49220

[Eric Botcazou]

> 2012-11-07  Kaz Kojima  <kkoj...@gcc.gnu.org>
> 
>       PR middle-end/49220
>       * mode-switching.c (create_pre_exit): Set short_block if there
>       are no copy insns.

OK, but clearly a rewrite of the function would be in order.

-- 
Eric Botcazou