Patch to delete trivially dead strict_low_part copies

[Richard Henderson]

On Mon, Apr 10, 2000 at 04:42:13PM -0400, John Wehle wrote:
> 	* cse.c (delete_trivially_dead_insns): Also delete insns
> 	that copy a register to itself where the destination is
> 	a strict_low_part.

Ok.

Curious where you saw this happening?


r~