| stq 23456789,22446688, 0 => 0000000023456789,0000000022446688) | |
| lq (0xaaccee0011335577, 0xabcdef0123456789) => (reg_pair = 11335577,23456789) | |
| lqarx (0xaaccee0011335577, 0xabcdef0123456789) => (reg_pair = 0x11335577, 0x23456789) | |
| stqcx. 45236789,44226688, => 0000000045236789,0000000044226688; CR=20000000 | |
| All done. Tested 4 different instructions |