From b9ff0503f39795a1f749c955b129d9972fe03f0a Mon Sep 17 00:00:00 2001 From: Eddie Hung Date: Wed, 26 Jun 2019 17:57:10 -0700 Subject: synth_xilinx's muxcover call to be very conservative -- -nodecode --- techlibs/xilinx/synth_xilinx.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'techlibs') diff --git a/techlibs/xilinx/synth_xilinx.cc b/techlibs/xilinx/synth_xilinx.cc index c3f434c51..2f3dfb012 100644 --- a/techlibs/xilinx/synth_xilinx.cc +++ b/techlibs/xilinx/synth_xilinx.cc @@ -282,7 +282,7 @@ struct SynthXilinxPass : public ScriptPass } else if (widemux > 0) { run("simplemap t:$mux"); - std::string muxcover_args = " -dmux=0"; + std::string muxcover_args = " -nodecode"; switch (widemux) { // NB: Cost of mux2 is 100; mux8 should cost between 3 and 4 // of those so that 4:1 muxes and below are implemented -- cgit v1.2.3