From b3a66dff7cac8ee98a9b26463e8858a38ea57f83 Mon Sep 17 00:00:00 2001
From: Eddie Hung <eddie@fpgeh.com>
Date: Thu, 28 Nov 2019 12:57:36 -0800
Subject: Move \init signal for non-port signals as long as internally driven
---
passes/hierarchy/submod.cc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/passes/hierarchy/submod.cc b/passes/hierarchy/submod.cc
index 839f8561c..211f96175 100644
--- a/passes/hierarchy/submod.cc
+++ b/passes/hierarchy/submod.cc
@@ -175,7 +175,7 @@ struct SubmodWorker
new_wire->port_output = new_wire_port_output;
new_wire->start_offset = wire->start_offset;
new_wire->attributes = wire->attributes;
- if (new_wire->port_output) {
+ if (!flags.is_int_driven.is_fully_zero()) {
new_wire->attributes.erase(ID(init));
auto sig = sigmap(wire);
for (int i = 0; i < GetSize(sig); i++) {
--
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