70   std::pair<SlotIndex, SlotIndex> &LIP = LastInsertPoint[Num];  in computeLastInsertPoint()  local
85   if (!LIP.first.isValid()) {  in computeLastInsertPoint()
88       LIP.first = MBBEnd;  in computeLastInsertPoint()
90       LIP.first = LIS.getInstructionIndex(*FirstTerm);  in computeLastInsertPoint()
99       return LIP.first;  in computeLastInsertPoint()
103         LIP.second = LIS.getInstructionIndex(MI);  in computeLastInsertPoint()
111   if (!LIP.second)  in computeLastInsertPoint()
112     return LIP.first;  in computeLastInsertPoint()
117     return LIP.first;  in computeLastInsertPoint()
122     return LIP.first;  in computeLastInsertPoint()
126   if (SlotIndex::isSameInstr(VNI->def, LIP.second))  in computeLastInsertPoint()
127     if (auto *I = LIS.getInstructionFromIndex(LIP.second))  in computeLastInsertPoint()
129         return LIP.second;  in computeLastInsertPoint()
134   if (!SlotIndex::isEarlierInstr(VNI->def, LIP.second) && VNI->def < MBBEnd)  in computeLastInsertPoint()
135     return LIP.first;  in computeLastInsertPoint()
139   return LIP.second;  in computeLastInsertPoint()
145   SlotIndex LIP = getLastInsertPoint(CurLI, MBB);  in getLastInsertPointIter()  local
146   if (LIP == LIS.getMBBEndIdx(&MBB))  in getLastInsertPointIter()
148   return LIS.getInstructionFromIndex(LIP);  in getLastInsertPointIter()