Do not autoremove ffP aor muxP

diff --git a/passes/pmgen/xilinx_dsp.cc b/passes/pmgen/xilinx_dsp.cc
index 897bc1aaabe44d1ed8a606ac4cff74ef87754651..c71ac5ef81a5711d31c423c60916131297d17c0f 100644 (file)
--- a/passes/pmgen/xilinx_dsp.cc
+++ b/passes/pmgen/xilinx_dsp.cc
@@ -110,8 +110,6 @@ void pack_xilinx_dsp(xilinx_dsp_pm &pm)
                log("\n");
        }
 
-       pm.autoremove(st.ffP);
-       pm.autoremove(st.muxP);
        pm.blacklist(cell);
 }