}
}

// For the "resource" attribute in a ReadVariable or AssignVariable op,
// determine the symbol reference to the (new) ml_program::GlobalOp.
SymbolRefAttr lookupGlobalTensor(func::FuncOp func, Value resource,
                                 SymbolTable &syms,
                                 DenseMap<Operation *, std::string> opToName) {
  llvm::DenseSet<Value> seen;
  BlockArgument arg;