h8300.c (h8300_insn_length_from_table): Consolidate ADDB...

h8300.c (h8300_insn_length_from_table): Consolidate ADDB...

	* config/h8300/h8300.c (h8300_insn_length_from_table): Consolidate
	ADDB, ADDW and ADDL into a single ADD attribute which selects the
	right table based on the size of the operand.
	* config/h8300/h8300.md (length_table): Corresponding changes. All
	references to "addb", "addw" and "addl" changed to "add".
	(btst patterns): Merge two variants into a single pattern.
	(tstqi, tsthi): Likewise.
	(addhi3_incdec, addsi3_incdec): Likewise.
	(subhi3_h8300hs, subsi3_h8300hs): Likewise.
	(mulhi3, mulsi3): Likewise.
	(udivhi3, udivsi3): Likewise.
	(divhi3, divsi3): Likewise.
	(andorqi3, andorhi3, andorsi3): Likewise.

From-SVN: r262357