Remaps MUXF7, MUXF8, and MUXF9 primitives to LUT3 to improve
routability. You can limit the scope of mux remapping by using the MUXF_REMAP cell
property instead of the
-muxf_remap option. Set the
MUXF_REMAP property to TRUE on individual MUXF primitives.
Note: Not applicable to Versal® .
Tip: To further optimize the netlist after the mux optimization is performed, combine the mux optimization with remap (
opt_design -muxf_remap -remap).