* config/h8300/h8300.c (output_logical_op): Optimize or.l when

	ORing with 0xffff??00 with the highest bit of the ?? part set.
	(compute_logical_op_length): Update.
	(compute_logical_op_cc): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@63131 138bc75d-0d04-0410-961f-82ee72b054a4