From aa6d06c1b5b0083096ad547b0ad2600fcdc854f4 Mon Sep 17 00:00:00 2001 From: Eddie Hung Date: Mon, 30 Dec 2019 12:09:53 -0800 Subject: Revert "Revert "synth_* with -retime option now calls abc with -D 1 as well"" This reverts commit 6008bb7002f874e5c748eaa2050e7b6c17b32745. --- techlibs/xilinx/synth_xilinx.cc | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'techlibs/xilinx') diff --git a/techlibs/xilinx/synth_xilinx.cc b/techlibs/xilinx/synth_xilinx.cc index a19046911..afe4d483b 100644 --- a/techlibs/xilinx/synth_xilinx.cc +++ b/techlibs/xilinx/synth_xilinx.cc @@ -555,9 +555,9 @@ struct SynthXilinxPass : public ScriptPass } else { if (nowidelut) - run("abc -luts 2:2,3,6:5" + string(retime ? " -dff" : "")); + run("abc -luts 2:2,3,6:5" + string(retime ? " -dff -D 1" : "")); else - run("abc -luts 2:2,3,6:5,10,20" + string(retime ? " -dff" : "")); + run("abc -luts 2:2,3,6:5,10,20" + string(retime ? " -dff -D 1" : "")); } run("clean"); -- cgit v1.2.3