116 bool LiveRangeEdit::canRematerializeAt(Remat &RM,  in canRematerializeAt()  argument
122   if (!Remattable.count(RM.ParentVNI))  in canRematerializeAt()
127   if (RM.OrigMI)  in canRematerializeAt()
128     DefIdx = LIS.getInstructionIndex(RM.OrigMI);  in canRematerializeAt()
130     DefIdx = RM.ParentVNI->def;  in canRematerializeAt()
131     RM.OrigMI = LIS.getInstructionFromIndex(DefIdx);  in canRematerializeAt()
132     assert(RM.OrigMI && "No defining instruction for remattable value");  in canRematerializeAt()
136   if (cheapAsAMove && !TII.isAsCheapAsAMove(RM.OrigMI))  in canRematerializeAt()
140   if (!allUsesAvailableAt(RM.OrigMI, DefIdx, UseIdx))  in canRematerializeAt()
149                                          const Remat &RM,  in rematerializeAt()  argument
152   assert(RM.OrigMI && "Invalid remat");  in rematerializeAt()
153   TII.reMaterialize(MBB, MI, DestReg, 0, RM.OrigMI, tri);  in rematerializeAt()
154   Rematted.insert(RM.ParentVNI);  in rematerializeAt()