1 @W: CL168 :"/home/adrian/git/trb5sc/template/project/sgmii/pll_in125_out125_out33/pll_in125_out125_out33.vhd":46:4:46:17|Removing instance scuba_vhi_inst because it does not drive other instances. To preserve this instance, use the syn_noprune synthesis directive.