17c:	e92d4070 	stmdb	sp!, {r4, r5, r6, lr}
     180:	e0cc6290 	smull	r6, ip, r0, r2
     184:	e261e000 	rsb	lr, r1, #0	; 0x0
     188:	e0ec639e 	smlal	r6, ip, lr, r3
     18c:	e0ce2291 	smull	r2, lr, r1, r2
     190:	e59d4010 	ldr	r4, [sp, #16]
     194:	e0ee2390 	smlal	r2, lr, r0, r3
     198:	e1a0008c 	mov	r0, ip, lsl #1
     19c:	e59d5014 	ldr	r5, [sp, #20]
     1a0:	e5840000 	str	r0, [r4]
     1a4:	e1a0008e 	mov	r0, lr, lsl #1
     1a8:	e5850000 	str	r0, [r5]
     1ac:	e8bd8070 	ldmia	sp!, {r4, r5, r6, pc}