ALTERA_MULT_ADD megafunction: missing variation file

Description

The MegaWizard™ Plug-In Manager does not include a variation file when it generates an ALTERA_MULT_ADD megafunction.

Resolution

Before you run RTL simulation with Nativelink, manually add the variation file (.v or .vhd) to the Nativelink-generated .do file.

This issue is fixed in the Quartus® II software release version 14.0.