ID:328028 Can't display state machine states -- register holding state machine bit "<name>" was synthesized away

CAUSE: The register that was holding the specified state machine bit was synthesized away by Analysis & Synthesis. As a result, the Simulator cannot display the state machine states. The Simulator can only display the state machine states of state bits that survive logic synthesis.

ACTION: Examine the design file that contains the register to determine why state bits are synthesized away.