bool is_func_legal) {
  MLIRContext *context = module.getContext();
  ConversionTarget target(*context);
  target.addIllegalDialect<stablehlo::StablehloDialect>();
  target.addDynamicallyLegalDialect<func::FuncDialect>(
      [&](auto) { return is_func_legal; });
  target.addLegalDialect<TFL::TensorFlowLiteDialect>();
  target.addLegalDialect<arith::ArithDialect>();
  target.addLegalDialect<vhlo::VhloDialect>();

  target.addLegalOp<TFL::NoValueOp>();
  target.addLegalOp<ConstOp>();
  target.addLegalOp<DequantizeOp>();
  target.addLegalOp<QConstOp>();
  if (run_tfl_runtime_verification_) {
    target.addDynamicallyLegalDialect<TensorFlowLiteDialect>([](Operation* op) {
      auto tfl_op = dyn_cast_or_null<TflRuntimeVerifyOpInterface>(op);
      if (!tfl_op) return false;
      return succeeded(tfl_op.VerifyTflRuntimeConstraints(