Description
Due to a problem in the Quartus® Prime Pro Edition Software version 23.3, when you run the Synthesis task after the Analysis & Elaboration task, the following report panels from Analysis & Elaboration may disappear from the Synthesis report:
“Hierarchies Optimized Away During Sweep”
“Top Causes of Logic Optimized Away During Sweep “
“SDC on RTL File List”
Resolution
To workaround this problem, run the Analysis & Synthesis task, which will run Analysis & Elaboration and Synthesis as one step.
This problem is fixed beginning with the Quartus® Prime Pro Edition Software version 24.1.