BuildReduceBody<ReductionOp>(reduce_element_type, &reduction.getBody(),
                                 &rewriter);
    Value result = reduction.getResult(0);

    // The mean op needs to divide by the product of the reduced dimensions.
    if (std::is_same<OpTy, TF::MeanOp>::value) {
      Value in_shape = rewriter.create<shape::ShapeOfOp>(loc, op.getInput());