31 struct PatternLowering {  struct
40   using ValueMap = llvm::ScopedHashTable<Position *, Value>;
41   using ValueMapScope = llvm::ScopedHashTableScope<Position *, Value>;
100   OpBuilder builder;
103   FuncOp matcherFunc;
107   ModuleOp rewriterModule;
110   SymbolTable rewriterSymbolTable;
114   ValueMap values;
118   SmallVector<Block *, 8> failureBlockStack;
122   DenseMap<Value, Position *> valueToPosition;
126   llvm::SetVector<Value> locOps;
130 PatternLowering::PatternLowering(FuncOp matcherFunc, ModuleOp rewriterModule)  in PatternLowering()  function in PatternLowering