From de969adcd8214592dfa32be5b61903fe7893d29b Mon Sep 17 00:00:00 2001
From: Eddie Hung <eddie@fpgeh.com>
Date: Tue, 14 Jan 2020 10:13:29 -0800
Subject: autoname: do not autoname ports
---
passes/cmds/autoname.cc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'passes/cmds')
diff --git a/passes/cmds/autoname.cc b/passes/cmds/autoname.cc
index 4614a8153..50632201e 100644
--- a/passes/cmds/autoname.cc
+++ b/passes/cmds/autoname.cc
@@ -56,7 +56,7 @@ int autoname_worker(Module *module)
for (auto &conn : cell->connections()) {
string suffix = stringf("_%s", log_id(conn.first));
for (auto bit : conn.second)
- if (bit.wire != nullptr && bit.wire->name[0] == '$') {
+ if (bit.wire != nullptr && bit.wire->name[0] == '$' && !bit.wire->port_id) {
IdString new_name(cell->name.str() + suffix);
int score = wire_score.at(bit.wire);
if (cell->output(conn.first)) score = 0;
--
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