abc9: remove redundant wbflip

diff --git a/passes/techmap/abc9.cc b/passes/techmap/abc9.cc
index dc96a765ff99210fe8f86b7716c21f6910c1df92..fbb8356a5b65ed2a8ca22ff37f9a0d8825130bb7 100644 (file)
--- a/passes/techmap/abc9.cc
+++ b/passes/techmap/abc9.cc
@@ -350,7 +350,6 @@ struct Abc9Pass : public ScriptPass
                        run("techmap -wb -map %$abc9 -map +/techmap.v");
                        run("opt -purge");
                        run("aigmap");
-                       run("wbflip");
                        run("design -stash $abc9_holes");
                        run("design -load $abc9");
                }