make CFG survive post-reload splitting

[Richard Henderson]

On Tue, Jul 17, 2001 at 05:16:52PM +0200, Jan Hubicka wrote:
> 	* recog.c (split_all_insns): Always expect CFG to be consistent;
> 	call find_sub_basic_blocks in case something has changed.
> 	* toplev.c (rest_of_compilation): Always call split_all_insns once CFG
> 	has been built.

Ok.


r~