Intel 210200-002 manual Oi,Ptr

							APPENDIX
BENCHMARK:		Character		Search
PROCESSOR:		Intel	iAPX	88
					;REGISTER			USAGE:
						AL	-	ACCUMULATOR
						CX		COUNT
						01	-	TABLE POINTER
Bytes	Cycles
4	6		LEA		OI,PTR			;Initialize Table		Pointer
~	4		MOv		AL,CHAR			;Search	character
3	4		MOv		CX,40			;Initialize count		flag
1	2		CLO					;Clear direction
~	9+15/	REPNE	SCAS		PTR			;Search
~	16/4		JZ		PASTPTR			;Jump if	found
3	4		MOv		01,1			;Not found:OI will return 0
1	~	PASTPTR:OEC			01			;Adj ust	01
			18	bytes	of	code
			8	lines	of	code

35 AFN 01532A