478       auto FirstOverlap = B.find(AIt.start());  in meetFragments()  local
479       assert(FirstOverlap != B.end());  in meetFragments()
480       bool IntersectStart = FirstOverlap.start() < AIt.start();  in meetFragments()
481       LLVM_DEBUG(dbgs() << "- FirstOverlap " << toString(FirstOverlap, false)  in meetFragments()
492       if (IntersectStart && IntersectEnd && FirstOverlap == LastOverlap) {  in meetFragments()
499                           << toString(FirstOverlap));  in meetFragments()
500         if (*AIt && *AIt == *FirstOverlap)  in meetFragments()
509         auto Next = FirstOverlap;  in meetFragments()
512                             << toString(FirstOverlap));  in meetFragments()
513           if (*AIt && *AIt == *FirstOverlap)  in meetFragments()
514             Result.insert(AIt.start(), FirstOverlap.stop(), *AIt);  in meetFragments()
738     auto FirstOverlap = FragMap.find(StartBit);  in addDef()  local
739     assert(FirstOverlap != FragMap.end());  in addDef()
740     bool IntersectStart = FirstOverlap.start() < StartBit;  in addDef()
747     if (IntersectStart && IntersectEnd && FirstOverlap == LastOverlap) {  in addDef()
756       auto EndBitOfOverlap = FirstOverlap.stop();  in addDef()
757       unsigned OverlapValue = FirstOverlap.value();  in addDef()
760       FirstOverlap.setStop(StartBit);  in addDef()
761       insertMemLoc(BB, Before, Var, FirstOverlap.start(), StartBit,  in addDef()
783         FirstOverlap.setStop(StartBit);  in addDef()
784         insertMemLoc(BB, Before, Var, FirstOverlap.start(), StartBit,  in addDef()
785                      *FirstOverlap, VarLoc.DL);  in addDef()
811       auto It = FirstOverlap;  in addDef()