ID:126010 Node "<name>" not modified or duplicated by <algorithm> -- node directly drives an output pin that does not have a tco requirement

CAUSE: You turned on an optimization that would normally modify or duplicate the specified node. If the modification or duplication were performed, it is possible that the output pins driven by the original and duplicated nodes may have different values, which could cause the design to malfunction. The modification or duplication will not be performed.

ACTION: If the timing or fitting for the design is satisfactory, no action is required. Otherwise, specify a tco requirement or turn off the option that resulted in the attempted optimization of the specified node.