171   MCOperand &LastOp = MI.getOperand(MI.getNumOperands() - 1);  in optimizeShiftRotateWithImmediateOne()  local
172   if (!LastOp.isImm() || LastOp.getImm() != 1)  in optimizeShiftRotateWithImmediateOne()
175   MI.erase(&LastOp);  in optimizeShiftRotateWithImmediateOne()
252   MCOperand &LastOp = MI.getOperand(MI.getNumOperands() - 1);  in optimizeVPCMPWithImmediateOneOrSix()  local
253   int64_t Imm = LastOp.getImm();  in optimizeVPCMPWithImmediateOneOrSix()
262   MI.erase(&LastOp);  in optimizeVPCMPWithImmediateOneOrSix()
461   MCOperand &LastOp = MI.getOperand(MI.getNumOperands() - 1);  in optimizeToShortImmediateForm()  local
462   if (LastOp.isExpr()) {  in optimizeToShortImmediateForm()
463     const MCSymbolRefExpr *SRE = dyn_cast<MCSymbolRefExpr>(LastOp.getExpr());  in optimizeToShortImmediateForm()
466   } else if (LastOp.isImm()) {  in optimizeToShortImmediateForm()
467     if (!isInt<8>(LastOp.getImm()))  in optimizeToShortImmediateForm()