From 9a4f420b4b8285bd05181b6988c35ce45e3c979a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marcelina=20Ko=C5=9Bcielnicka?= <mwk@0x04.net>
Date: Mon, 20 Jul 2020 23:19:51 +0200
Subject: Replace opt_rmdff with opt_dff.

---
 techlibs/intel_alm/synth_intel_alm.cc | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'techlibs/intel_alm/synth_intel_alm.cc')

diff --git a/techlibs/intel_alm/synth_intel_alm.cc b/techlibs/intel_alm/synth_intel_alm.cc
index 9da91361a..83f0768a3 100644
--- a/techlibs/intel_alm/synth_intel_alm.cc
+++ b/techlibs/intel_alm/synth_intel_alm.cc
@@ -200,6 +200,8 @@ struct SynthIntelALMPass : public ScriptPass {
 			run("opt_expr");
 			run("opt_clean");
 			run("check");
+			run("opt -nodffe -nosdff");
+			run("fsm");
 			run("opt");
 			run("wreduce");
 			run("peepopt");
@@ -227,8 +229,6 @@ struct SynthIntelALMPass : public ScriptPass {
 			run("alumacc");
 			run("techmap -map +/intel_alm/common/arith_alm_map.v -map +/intel_alm/common/dsp_map.v");
 			run("opt");
-			run("fsm");
-			run("opt -fast");
 			run("memory -nomap");
 			run("opt_clean");
 		}
@@ -250,7 +250,6 @@ struct SynthIntelALMPass : public ScriptPass {
 
 		if (check_label("map_ffs")) {
 			run("techmap");
-			run("dff2dffe");
 			run("dfflegalize -cell $_DFFE_PN0P_ 0 -cell $_SDFFCE_PP0P_ 0");
 			run("techmap -map +/intel_alm/common/dff_map.v");
 			run("opt -full -undriven -mux_undef");
-- 
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