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}