// per replica > 1, it does not need to be skipped.
  if (num_cores_per_replica != 1) return success();

  llvm::SetVector<Value> bcasts;
  cluster->walk([&](Operation* op) {
    if (op == cluster) return WalkResult::advance();
    for (auto operand : op->getOperands()) {
      Operation* scope = operand.getParentBlock()->getParentOp();
      if (scope->isProperAncestor(replicate)) {
        bcasts.insert(operand);
      }

		return []uint32{number}
	}
	// For cases where we are directly referencing a Service, we know that they port *must* be in the Service,
	// so we have no fallback. If there was no match, the Gateway is a no-op.
	return ret
}

func canMergeProtocols(current protocol.Instance, p protocol.Instance) bool {
	return (current.IsHTTP() || current == p) && p.IsHTTP()
}