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-rw-r--r--passes/sat/expose.cc2
-rw-r--r--passes/sat/sat.cc1
2 files changed, 2 insertions, 1 deletions
diff --git a/passes/sat/expose.cc b/passes/sat/expose.cc
index 809345486..3add9a9eb 100644
--- a/passes/sat/expose.cc
+++ b/passes/sat/expose.cc
@@ -42,7 +42,7 @@ struct dff_map_bit_info_t {
bool consider_wire(RTLIL::Wire *wire, std::map<RTLIL::IdString, dff_map_info_t> &dff_dq_map)
{
- if (wire->name[0] == '$' || dff_dq_map.count(wire->name))
+ if (/*wire->name[0] == '$' ||*/ dff_dq_map.count(wire->name))
return false;
if (wire->port_input)
return false;
diff --git a/passes/sat/sat.cc b/passes/sat/sat.cc
index 695a03e15..cbba738f0 100644
--- a/passes/sat/sat.cc
+++ b/passes/sat/sat.cc
@@ -1169,6 +1169,7 @@ struct SatPass : public Pass {
if (args[argidx] == "-tempinduct-def") {
tempinduct = true;
tempinduct_def = true;
+ enable_undef = true;
continue;
}
if (args[argidx] == "-tempinduct-baseonly") {