Lines Matching defs:OrigMI

104 /// allUsesAvailableAt - Return true if all registers used by OrigMI at
106 bool LiveRangeEdit::allUsesAvailableAt(const MachineInstr *OrigMI,
111   for (const MachineOperand &MO : OrigMI->operands()) {
129     // It would be incorrect if OrigMI redefines the register.
168   assert(RM.OrigMI && "No defining instruction for remattable value");
169   DefIdx = LIS.getInstructionIndex(*RM.OrigMI);
172   if (cheapAsAMove && !TII.isAsCheapAsAMove(*RM.OrigMI))
176   if (!allUsesAvailableAt(RM.OrigMI, DefIdx, UseIdx))
188   assert(RM.OrigMI && "Invalid remat");
189   TII.reMaterialize(MBB, MI, DestReg, SubIdx, *RM.OrigMI, tri);
191   // to false anyway in case the isDead flag of RM.OrigMI's dest register