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Lines Matching defs:DefMI

2302     MachineInstr *DefMI = &*I;
2303     if (DefMI->getOpcode() != X86::MOVPC32r)
5339                                               MachineInstr *&DefMI) const {
5348   // Check whether we can move DefMI here.
5349   DefMI = MRI->getVRegDef(FoldAsLoadDefReg);
5350   assert(DefMI);
5352   if (!DefMI->isSafeToMove(nullptr, SawStore))
5376   if (MachineInstr *FoldMI = foldMemoryOperand(MI, SrcOperandId, *DefMI)) {
7183                                          const MachineInstr &DefMI,
7187   return isHighLatencyDef(DefMI.getOpcode());