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-rw-r--r--techlibs/intel_alm/synth_intel_alm.cc5
1 files changed, 2 insertions, 3 deletions
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");