22 struct RealAttributeStorage : public mlir::AttributeStorage {  struct
23   using KeyTy = std::pair<int, llvm::APFloat>;
25   RealAttributeStorage(int kind, const llvm::APFloat &value)  in RealAttributeStorage()  function
27   RealAttributeStorage(const KeyTy &key)  in RealAttributeStorage()  function
30   static unsigned hashKey(const KeyTy &key) { return llvm::hash_value(key); }  in hashKey()
32   bool operator==(const KeyTy &key) const {  in operator ==()
38   construct(mlir::AttributeStorageAllocator &allocator, const KeyTy &key) {  in construct()
43   int getFKind() const { return kind; }  in getFKind()
44   llvm::APFloat getValue() const { return value; }  in getValue()
47   int kind;
48   llvm::APFloat value;