}

  num_new_results_ = op_->getNumResults();

  for (auto resource : all_resources) {
    ResourceInfo info;
    info.data_type = GetResourceSubtype(resource);
    llvm::BitVector written_regions(op_->getNumRegions());
    bool unsupported_use = false;
    for (OpOperand& use : resource.getUses()) {
      Operation* user = use.getOwner();
      // If the user is not in one of the regions, we are not interested in it.