Lines Matching defs:UseMI

94   bool xformUseMI(MachineInstr *TfrMI, MachineInstr *UseMI,
98   bool updateAddUses(MachineInstr *AddMI, MachineInstr *UseMI);
191     MachineInstr &UseMI = *NodeAddr<StmtNode *>(IA).Addr->getCode();
195         MI.getParent() != UseMI.getParent())
198     const MCInstrDesc &UseMID = UseMI.getDesc();
200         HII->getAddrMode(UseMI) != HexagonII::BaseImmOffset ||
201         getBaseWithLongOffset(UseMI) < 0)
205     if (UseMID.mayStore() && UseMI.getOperand(2).isReg() &&
206         UseMI.getOperand(2).getReg() == MI.getOperand(0).getReg())
209     for (auto &Mo : UseMI.operands())
324     MachineInstr *UseMI = NodeAddr<StmtNode *>(IA).Addr->getCode();
328         MI->getParent() != UseMI->getParent())
474     MachineInstr *UseMI = OwnerN.Addr->getCode();
475     LLVM_DEBUG(dbgs() << "\t\t[MI <BB#" << UseMI->getParent()->getNumber()
476                       << ">]: " << *UseMI << "\n");
477     Changed |= updateAddUses(AddMI, UseMI);
493                                        MachineInstr *UseMI) {
498   MachineOperand &BaseOp = UseMI->getOperand(getBaseOpPosition(UseMI));
499   MachineOperand &OffsetOp = UseMI->getOperand(getOffsetOpPosition(UseMI));
701     MachineInstr *UseMI = UseIA.Addr->getCode();
702     LLVM_DEBUG(dbgs() << "[MI <" << printMBBReference(*UseMI->getParent())
703                       << ">]: " << *UseMI << "\n");
704     const MCInstrDesc &UseMID = UseMI->getDesc();
705     assert(HII->getAddrMode(*UseMI) == HexagonII::BaseImmOffset);
707     auto UsePos = MachineBasicBlock::iterator(UseMI);
709     short NewOpCode = getBaseWithLongOffset(*UseMI);
713     unsigned OpEnd = UseMI->getNumOperands();
715     MachineBasicBlock *BB = UseMI->getParent();
717         BuildMI(*BB, InsertPt, UseMI->getDebugLoc(), HII->get(NewOpCode));
720       MIB.add(UseMI->getOperand(0));
724       MIB.addGlobalAddress(GV, UseMI->getOperand(2).getImm()+ImmOp.getOffset(),
731       MIB.addGlobalAddress(GV, UseMI->getOperand(1).getImm()+ImmOp.getOffset(),
733       MIB.add(UseMI->getOperand(2));
739       MIB.add(UseMI->getOperand(i));
741     Deleted.insert(UseMI);
747 bool HexagonOptAddrMode::xformUseMI(MachineInstr *TfrMI, MachineInstr *UseMI,
751   const MCInstrDesc &MID = UseMI->getDesc();
754     Changed = changeLoad(UseMI, ImmOp, UseMOnum);
756     Changed = changeStore(UseMI, ImmOp, UseMOnum);
757   else if (UseMI->getOpcode() == Hexagon::S2_addasl_rrri)
758     Changed = changeAddAsl(UseN, UseMI, ImmOp, UseMOnum);
761     Deleted.insert(UseMI);
828       MachineInstr *UseMI = OwnerN.Addr->getCode();
829       LLVM_DEBUG(dbgs() << "\t\t[MI <" << printMBBReference(*UseMI->getParent())
830                         << ">]: " << *UseMI << "\n");
833       unsigned NumOperands = UseMI->getNumOperands();
835         const MachineOperand &op = UseMI->getOperand(j);
843       // Change UseMI if replacement is possible. If any replacement failed,
846       if (UseMOnum >= 0 && InstrEvalResult[UseMI])
847         Xformed = xformUseMI(MI, UseMI, UseN, UseMOnum);