From be49d51b51640a31434c2d33dd548e37ed396ea3 Mon Sep 17 00:00:00 2001
From: James Cherry <cherry@parallaxsw.com>
Date: Fri, 18 Sep 2020 09:05:41 -0700
Subject: [PATCH] check_setup set_output_delay -ref_pin

---
 search/CheckTiming.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/search/CheckTiming.cc b/search/CheckTiming.cc
index a6ad21dd..d97c8e5e 100644
--- a/search/CheckTiming.cc
+++ b/search/CheckTiming.cc
@@ -250,7 +250,8 @@ CheckTiming::hasClkedDepature(Pin *pin)
   OutputDelaySet *output_delays = sdc_->outputDelaysLeafPin(pin);
   if (output_delays) {
     for (OutputDelay *output_delay : *output_delays) {
-      if (output_delay->clkEdge() != nullptr)
+      if (output_delay->clkEdge() != nullptr
+	  || output_delay->refPin() != nullptr)
 	return true;
     }
   }