350       ContextTrieNode &ToNode = promoteMergeContextSamplesTree(*FromNode);  in getBaseSamplesFor()  local
351       assert((!Node || Node == &ToNode) && "Expect only one base profile");  in getBaseSamplesFor()
352       Node = &ToNode;  in getBaseSamplesFor()
565                                             ContextTrieNode &ToNode) {  in mergeContextNode()  argument
567   FunctionSamples *ToSamples = ToNode.getFunctionSamples();  in mergeContextNode()
577     ToNode.setFunctionSamples(FromSamples);  in mergeContextNode()
578     setContextNode(FromSamples, &ToNode);  in mergeContextNode()
590   ContextTrieNode *ToNode = nullptr;  in promoteMergeContextSamplesTree()  local
597   ToNode = ToNodeParent.getChildContext(NewCallSiteLoc, FromNode.getFuncName());  in promoteMergeContextSamplesTree()
598   if (!ToNode) {  in promoteMergeContextSamplesTree()
601     ToNode =  in promoteMergeContextSamplesTree()
604       dbgs() << "  Context promoted and merged to: " << getContextString(ToNode)  in promoteMergeContextSamplesTree()
609     mergeContextNode(FromNode, *ToNode);  in promoteMergeContextSamplesTree()
611       if (ToNode->getFunctionSamples())  in promoteMergeContextSamplesTree()
613                << getContextString(ToNode) << "\n";  in promoteMergeContextSamplesTree()
619       promoteMergeContextSamplesTree(FromChildNode, *ToNode);  in promoteMergeContextSamplesTree()
628     FromNodeParent.removeChildContext(OldCallSiteLoc, ToNode->getFuncName());  in promoteMergeContextSamplesTree()
630   return *ToNode;  in promoteMergeContextSamplesTree()