Lines Matching defs:LoadMI

7616 /// Check if \p LoadMI is a partial register load that we can't fold into \p MI
7630 static bool isNonFoldablePartialRegisterLoad(const MachineInstr &LoadMI,
7633   unsigned Opc = LoadMI.getOpcode();
7637       MF.getRegInfo().getRegClass(LoadMI.getOperand(0).getReg());
8054     MachineBasicBlock::iterator InsertPt, MachineInstr &LoadMI,
8057   // TODO: Support the case where LoadMI loads a wide register, but MI
8065   unsigned NumOps = LoadMI.getDesc().getNumOperands();
8067   if (isLoadFromStackSlot(LoadMI, FrameIndex)) {
8068     if (isNonFoldablePartialRegisterLoad(LoadMI, MI, MF))
8085   unsigned LoadOpc = LoadMI.getOpcode();
8086   if (LoadMI.hasOneMemOperand())
8087     Alignment = (*LoadMI.memoperands_begin())->getAlign();
8149   if (LoadMI.getOperand(0).getSubReg() != MI.getOperand(Ops[0]).getSubReg())
8269   MOs.append(LoadMI.operands_begin() + NumOps - X86::AddrNumOperands,          \
8270              LoadMI.operands_begin() + NumOps);                                \
8291     if (isNonFoldablePartialRegisterLoad(LoadMI, MI, MF))
8295     MOs.append(LoadMI.operands_begin() + NumOps - X86::AddrNumOperands,
8296                LoadMI.operands_begin() + NumOps);