341       ContextTrieNode *FromNode = getContextNodeForProfile(CSamples);  in getBaseSamplesFor()  local
342       if (FromNode == Node)  in getBaseSamplesFor()
345       ContextTrieNode &ToNode = promoteMergeContextSamplesTree(*FromNode);  in getBaseSamplesFor()
552 void SampleContextTracker::mergeContextNode(ContextTrieNode &FromNode,  in mergeContextNode()  argument
554   FunctionSamples *FromSamples = FromNode.getFunctionSamples();  in mergeContextNode()
572     ContextTrieNode &FromNode, ContextTrieNode &ToNodeParent) {  in promoteMergeContextSamplesTree()  argument
576   LineLocation OldCallSiteLoc = FromNode.getCallSiteLoc();  in promoteMergeContextSamplesTree()
577   ContextTrieNode &FromNodeParent = *FromNode.getParentContext();  in promoteMergeContextSamplesTree()
585   ToNode = ToNodeParent.getChildContext(NewCallSiteLoc, FromNode.getFuncName());  in promoteMergeContextSamplesTree()
590         &moveContextSamples(ToNodeParent, NewCallSiteLoc, std::move(FromNode));  in promoteMergeContextSamplesTree()
597     mergeContextNode(FromNode, *ToNode);  in promoteMergeContextSamplesTree()
605     for (auto &It : FromNode.getAllChildContext()) {  in promoteMergeContextSamplesTree()
611     FromNode.getAllChildContext().clear();  in promoteMergeContextSamplesTree()