X86: Get rid of BasicOperate format which wasn't used and referred to SparcStaticInst
X86: Get rid of BasicOperate format which wasn't used and referred to SparcStaticInst

andrewfu0325/gem5-aladdin,andrewfu0325/gem5-aladdin,andrewfu0325/gem5-aladdin,andrewfu0325/gem5-aladdin,andrewfu0325/gem5-aladdin,andrewfu0325/gem5-aladdin,andrewfu0325/gem5-aladdin