aboutsummaryrefslogtreecommitdiffstats
path: root/frontends/aiger/aigerparse.cc
diff options
context:
space:
mode:
Diffstat (limited to 'frontends/aiger/aigerparse.cc')
-rw-r--r--frontends/aiger/aigerparse.cc4
1 files changed, 4 insertions, 0 deletions
diff --git a/frontends/aiger/aigerparse.cc b/frontends/aiger/aigerparse.cc
index 7e91c8cac..e35a8ad62 100644
--- a/frontends/aiger/aigerparse.cc
+++ b/frontends/aiger/aigerparse.cc
@@ -477,6 +477,10 @@ next_line:
RTLIL::Wire* wire = outputs[variable];
log_assert(wire);
log_assert(wire->port_output);
+ if (escaped_s.in("__dummy_o__", "__const0__", "__const1__")) {
+ wire->port_output = false;
+ continue;
+ }
if (index == 0) {
// Cope with the fact that a CO might be identical