From c9ab18889a63f74534c6fe9184ccb32e3661ab90 Mon Sep 17 00:00:00 2001 From: Eddie Hung Date: Thu, 28 Feb 2019 09:32:29 -0800 Subject: [PATCH] synth_xilinx to now have shregmap call after dff2dffe --- techlibs/xilinx/synth_xilinx.cc | 2 ++ 1 file changed, 2 insertions(+) diff --git a/techlibs/xilinx/synth_xilinx.cc b/techlibs/xilinx/synth_xilinx.cc index 6c11d885d..afd868743 100644 --- a/techlibs/xilinx/synth_xilinx.cc +++ b/techlibs/xilinx/synth_xilinx.cc @@ -103,6 +103,7 @@ struct SynthXilinxPass : public Pass log(" memory_map\n"); log(" dffsr2dff\n"); log(" dff2dffe\n"); + log(" shregmap -init\n"); log(" opt -full\n"); log(" techmap -map +/techmap.v -map +/xilinx/arith_map.v\n"); log(" opt -fast\n"); @@ -222,6 +223,7 @@ struct SynthXilinxPass : public Pass Pass::call(design, "memory_map"); Pass::call(design, "dffsr2dff"); Pass::call(design, "dff2dffe"); + Pass::call(design, "shregmap -init"); Pass::call(design, "opt -full"); Pass::call(design, "techmap -map +/techmap.v -map +/xilinx/arith_map.v"); Pass::call(design, "opt -fast"); -- 2.30.2