```

    `_XlaMustCompile=true` in the following code

    ```mlir

  // `potential_refined_type`. Return true if the type was changed.
  bool RefineResultType(Operation* op, Value result,
                        Type potential_refined_type);

  // Infers the shape from a (Stateful)PartitionedCall operation by looking up
  // the called function and propagating the return type.
  bool InferShapeForCall(CallOpInterface call_op);

  bool InferShapeForCast(Operation* op);

    }
  }
  return false;
}

// Returns whether the current op is not supported by the TF Lite runtime.
static bool IsUnsupportedFlexOp(const std::string& op_name) {
  return op_name == "PartitionedCall" || op_name == "StatefulPartitionedCall";
}

// Create description of operation that could not be converted.
static std::string GetOpDescriptionForDebug(Operation* inst) {
  const int kLargeElementsAttr = 16;