114   EarlierMI->setDesc(get(HighOpcode));  in splitMove()
115   MI->setDesc(get(LowOpcode));  in splitMove()
132   MI->setDesc(get(NewOpcode));  in splitAdjDynAlloc()
147   MI.setDesc(get(IsHigh ? HighOpcode : LowOpcode));  in expandRIPseudo()
164     MI.setDesc(get(LowOpcodeK));  in expandRIEPseudo()
172     MI.setDesc(get(DestIsHigh ? HighOpcode : LowOpcode));  in expandRIEPseudo()
186   MI.setDesc(get(Opcode));  in expandRXYPseudo()
196   MI.setDesc(get(Opcode));  in expandLOCPseudo()
241   MI->setDesc(get(SystemZ::LG));  in expandLoadStackGuard()
667   UseMI.setDesc(get(NewUseOpc));  in FoldImmediate()
732     MI.setDesc(get(SystemZ::CondTrap));  in PredicateInstruction()
739     MI.setDesc(get(Opcode == SystemZ::Return ? SystemZ::CondReturn  in PredicateInstruction()
752     MI.setDesc(get(SystemZ::CallBRCL));  in PredicateInstruction()
766     MI.setDesc(get(SystemZ::CallBCR));  in PredicateInstruction()
1501       MI.setDesc(get(DestIsHigh ? SystemZ::RISBHH : SystemZ::RISBLL));  in expandPostRAPseudo()
1503       MI.setDesc(get(DestIsHigh ? SystemZ::RISBHL : SystemZ::RISBLH));  in expandPostRAPseudo()