110     bool DoInsertion(unsigned FileIndex, int Delta, InsertResult *InsertRes);
112     void DoSplit(InsertResult &InsertRes);
186                                 InsertResult *InsertRes) {  in DoInsertion()  argument
221     assert(InsertRes && "No result location specified");  in DoInsertion()
222     DoSplit(*InsertRes);  in DoInsertion()
224     if (InsertRes->Split.FileLoc > FileIndex)  in DoInsertion()
225       InsertRes->LHS->DoInsertion(FileIndex, Delta, nullptr /*can't fail*/);  in DoInsertion()
227       InsertRes->RHS->DoInsertion(FileIndex, Delta, nullptr /*can't fail*/);  in DoInsertion()
233   if (!IN->Children[i]->DoInsertion(FileIndex, Delta, InsertRes))  in DoInsertion()
245     IN->Children[i] = InsertRes->LHS;  in DoInsertion()
246     IN->Children[i+1] = InsertRes->RHS;  in DoInsertion()
250     Values[i] = InsertRes->Split;  in DoInsertion()
258   IN->Children[i] = InsertRes->LHS;  in DoInsertion()
259   DeltaTreeNode *SubRHS = InsertRes->RHS;  in DoInsertion()
260   SourceDelta SubSplit = InsertRes->Split;  in DoInsertion()
263   DoSplit(*InsertRes);  in DoInsertion()
267   if (SubSplit.FileLoc < InsertRes->Split.FileLoc)  in DoInsertion()
268     InsertSide = cast<DeltaTreeInteriorNode>(InsertRes->LHS);  in DoInsertion()
270     InsertSide = cast<DeltaTreeInteriorNode>(InsertRes->RHS);  in DoInsertion()
299 void DeltaTreeNode::DoSplit(InsertResult &InsertRes) {  in DoSplit()  argument
332   InsertRes.LHS = this;  in DoSplit()
333   InsertRes.RHS = NewNode;  in DoSplit()
334   InsertRes.Split = Values[WidthFactor-1];  in DoSplit()
460   DeltaTreeNode::InsertResult InsertRes;  in AddDelta()  local
461   if (MyRoot->DoInsertion(FileIndex, Delta, &InsertRes)) {  in AddDelta()
462     Root = MyRoot = new DeltaTreeInteriorNode(InsertRes);  in AddDelta()