Fix segfaults in split_all_insns

[Richard Henderson]

On Mon, Oct 30, 2000 at 01:21:13PM +0000, Bernd Schmidt wrote:
> 	* recog.c (split_all_insns): Don't try to call cleanup_subreg_operands
> 	if the splitter didn't emit new insns.
> 	Make sure we call cleanup_subreg_operands even when splitting the last
> 	insn in a basic block.

Ok.  Thanks.


r~