166     SlotIndex Start, Stop;  in calcLiveBlockInfo()  local
167     tie(Start, Stop) = LIS.getSlotIndexes()->getMBBRange(BI.MBB);  in calcLiveBlockInfo()
182       assert(BI.FirstUse >= Start);  in calcLiveBlockInfo()
189       BI.LiveIn = LVI->start <= Start;  in calcLiveBlockInfo()
407     SlotIndex Start = LIS.getMBBStartIdx(MBB);  in extendRange()  local
409       LI->addRange(LiveRange(Start, I->Kill, VNI));  in extendRange()
412       LI->addRange(LiveRange(Start, LIS.getMBBEndIdx(MBB), VNI));  in extendRange()
459        SlotIndex Start, Last;  in findReachingDefs()  local
460        tie(Start, Last) = LIS.getSlotIndexes()->getMBBRange(Pred);  in findReachingDefs()
462        VNInfo *VNI = LI->extendInBlock(Start, Last);  in findReachingDefs()
546         SlotIndex Start = LIS.getMBBStartIdx(MBB);  in updateSSA()  local
547         unsigned RegIdx = RegAssign.lookup(Start);  in updateSSA()
549         VNInfo *VNI = LI->getNextValue(Start, 0, LIS.getVNInfoAllocator());  in updateSSA()
555           LI->addRange(LiveRange(Start, I->Kill, VNI));  in updateSSA()
557           LI->addRange(LiveRange(Start, LIS.getMBBEndIdx(MBB), VNI));  in updateSSA()
583     SlotIndex Start = LIS.getMBBStartIdx(MBB);  in updateSSA()  local
584     unsigned RegIdx = RegAssign.lookup(Start);  in updateSSA()
586     LI->addRange(LiveRange(Start, I->Kill.isValid() ?  in updateSSA()
701 void SplitEditor::useIntv(SlotIndex Start, SlotIndex End) {  in useIntv()  argument
703   DEBUG(dbgs() << "    useIntv [" << Start << ';' << End << "):");  in useIntv()
704   RegAssign.insert(Start, End, OpenIdx);  in useIntv()
749   SlotIndex Start = LIS.getMBBStartIdx(&MBB);  in leaveIntvAtTop()  local
750   DEBUG(dbgs() << "    leaveIntvAtTop BB#" << MBB.getNumber() << ", " << Start);  in leaveIntvAtTop()
752   VNInfo *ParentVNI = Edit->getParent().getVNInfoAt(Start);  in leaveIntvAtTop()
755     return Start;  in leaveIntvAtTop()
758   VNInfo *VNI = defFromParent(0, ParentVNI, Start, MBB,  in leaveIntvAtTop()
760   RegAssign.insert(Start, VNI->def, OpenIdx);  in leaveIntvAtTop()
765 void SplitEditor::overlapIntv(SlotIndex Start, SlotIndex End) {  in overlapIntv()  argument
767   const VNInfo *ParentVNI = Edit->getParent().getVNInfoAt(Start);  in overlapIntv()
770   assert(LIS.getMBBFromIndex(Start) == LIS.getMBBFromIndex(End) &&  in overlapIntv()
776   DEBUG(dbgs() << "    overlapIntv [" << Start << ';' << End << "):");  in overlapIntv()
777   RegAssign.insert(Start, End, OpenIdx);  in overlapIntv()
792     SlotIndex Start = ParentI->start;  in transferValues()  local
793     AssignI.advanceTo(Start);  in transferValues()
799       } else if (AssignI.start() <= Start) {  in transferValues()
811       DEBUG(dbgs() << " [" << Start << ';' << End << ")=" << RegIdx);  in transferValues()
817         LI->addRange(LiveRange(Start, End, VNI));  in transferValues()
818         Start = End;  in transferValues()
827         Start = End;  in transferValues()
841       MachineFunction::iterator MBB = LIS.getMBBFromIndex(Start);  in transferValues()
846       if (Start != BlockStart) {  in transferValues()
862       assert(Start <= BlockStart && "Expected live-in block");  in transferValues()
893       Start = End;  in transferValues()
894     } while (Start != ParentI->end);  in transferValues()
1143   SlotIndex Start, Stop;  in splitLiveThroughBlock()  local
1144   tie(Start, Stop) = LIS.getSlotIndexes()->getMBBRange(MBBNum);  in splitLiveThroughBlock()
1146   DEBUG(dbgs() << "BB#" << MBBNum << " [" << Start << ';' << Stop  in splitLiveThroughBlock()
1189     useIntv(Start, Stop);  in splitLiveThroughBlock()
1209     useIntv(Start, Idx);  in splitLiveThroughBlock()
1230   useIntv(Start, Idx);  in splitLiveThroughBlock()
1237   SlotIndex Start, Stop;  in splitRegInBlock()  local
1238   tie(Start, Stop) = LIS.getSlotIndexes()->getMBBRange(BI.MBB);  in splitRegInBlock()
1240   DEBUG(dbgs() << "BB#" << BI.MBB->getNumber() << " [" << Start << ';' << Stop  in splitRegInBlock()
1247   assert((!LeaveBefore || LeaveBefore > Start) && "Bad interference");  in splitRegInBlock()
1257     useIntv(Start, BI.LastUse);  in splitRegInBlock()
1278       useIntv(Start, Idx);  in splitRegInBlock()
1285       useIntv(Start, Idx);  in splitRegInBlock()
1308     useIntv(Start, From);  in splitRegInBlock()
1323   useIntv(Start, From);  in splitRegInBlock()
1329   SlotIndex Start, Stop;  in splitRegOutBlock()  local
1330   tie(Start, Stop) = LIS.getSlotIndexes()->getMBBRange(BI.MBB);  in splitRegOutBlock()
1332   DEBUG(dbgs() << "BB#" << BI.MBB->getNumber() << " [" << Start << ';' << Stop  in splitRegOutBlock()