30 struct MemoryTree {  struct
33   MemoryTree(llvm::BumpPtrAllocator *DetailAlloc = nullptr)
39   MemoryTree &child(llvm::StringLiteral Name) { return createChild(Name); }  in child()  argument
41   MemoryTree(const MemoryTree &) = delete;
42   MemoryTree &operator=(const MemoryTree &) = delete;  argument
44   MemoryTree(MemoryTree &&) = default;
45   MemoryTree &operator=(MemoryTree &&) = default;  argument
51   MemoryTree &detail(llvm::StringRef Name) {  in detail()  argument
59   const llvm::DenseMap<llvm::StringRef, MemoryTree> &children() const;  argument
70   MemoryTree &createChild(llvm::StringRef Name);  argument
79   llvm::DenseMap<llvm::StringRef, MemoryTree> Children;  argument
84 void record(const MemoryTree &MT, std::string RootName,