return rewriter.create<mhlo::BroadcastInDimOp>(loc, result_type, value1d,
                                                 dims);
}

// Gets the shape of operand, assuming it is a dynamic shape with static rank.
Value getShapeValue(Location loc, Value operand, PatternRewriter &rewriter) {
  RankedTensorType resultType =
      mlir::dyn_cast<RankedTensorType>(operand.getType());
  return rewriter.create<shape::ShapeOfOp>(
      loc,