From 842ded14b061390442b65f7f56a24ee0b2a4b858 Mon Sep 17 00:00:00 2001
From: Zeng Jinle <32832641+sneaxiy@users.noreply.github.com>
Date: Thu, 25 Apr 2019 09:44:37 -0500
Subject: [PATCH] fix reference_count_pass,test=develop (#17060)

test=develop
---
 paddle/fluid/framework/details/reference_count_pass.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/paddle/fluid/framework/details/reference_count_pass.cc b/paddle/fluid/framework/details/reference_count_pass.cc
index 25337872c10..2b2a1ac5161 100644
--- a/paddle/fluid/framework/details/reference_count_pass.cc
+++ b/paddle/fluid/framework/details/reference_count_pass.cc
@@ -138,6 +138,7 @@ static ComputationOpHandle *FindNextComputationOpHandleOrReturnItself(
       for (auto *pending_op : out_var->PendingOps()) {
         if (visited.count(pending_op)) continue;
         visited.insert(pending_op);
+        q.push(pending_op);
       }
     }
   } while (!q.empty());
-- 
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