ID:18051 Found the following redundant logic cells in design

CAUSE: The Compiler found nodes in the current design that are functional duplicates of other nodes. For example, the design may contain duplicate registers that perform the same function. Removing these logic cells will always reduce the area of the design and generally improves speed. There are some special cases in which it is appropriate to leave redundant logic cells in the design for routing reasons, for example, when the cell drives an internal global net or when using the logic cell to split up a high fan-out signal.

ACTION: Refer to the submessage(s) in the Messages window to determine which cells are redundant logic cells. To avoid receiving this message in the future, turn on the Remove Redundant Logic Cells option.