From 17d721f944d7a625b2b1bc2f8a43f4d8b5573ae1 Mon Sep 17 00:00:00 2001
From: James Cherry <cherry@parallaxsw.com>
Date: Tue, 12 Jul 2022 14:56:17 -0700
Subject: [PATCH] clk network update when connecting clk pin

Signed-off-by: James Cherry <cherry@parallaxsw.com>
---
 search/ClkNetwork.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/search/ClkNetwork.cc b/search/ClkNetwork.cc
index 41876a33..12e69018 100644
--- a/search/ClkNetwork.cc
+++ b/search/ClkNetwork.cc
@@ -143,7 +143,8 @@ ClkNetwork::findClkPins(bool ideal_only,
 bool
 ClkNetwork::isClock(const Pin *pin) const
 {
-  return pin_clks_map_.hasKey(pin);
+  return network_->isRegClkPin(pin)
+    || pin_clks_map_.hasKey(pin);
 }
 
 bool