getOperation().walk([&](IslandOp island_op) {
    auto parent_func = island_op->getParentOfType<func::FuncOp>();
    auto skip_island_outlining =
        parent_func->getAttrOfType<BoolAttr>(mlir::TF::kSkipIslandOutlining);
    if (skip_island_outlining && skip_island_outlining.getValue()) {
      // Island was marked to be skipped.
      return WalkResult::advance();
    }

        /*fused_activation_function=*/rewriter.getStringAttr("NONE"),
        /*weights_format=*/rewriter.getStringAttr("DEFAULT"),
        /*keep_num_dims=*/rewriter.getBoolAttr(true),
        /*asymmetric_quantize_inputs=*/mlir::BoolAttr());
    rewriter.replaceOp(bmm_op, {fc_op.getResult(0)});

    return success();
  };
};

// Converts batch_matmul operation with a ones tensor to a reduce_sum.
struct ConvertBatchMatMulOpToReduceSum