From 37ac8bc35d1ed340f8ef3d945f483387caee4f66 Mon Sep 17 00:00:00 2001
From: chenfei <chenfei52@huawei.com>
Date: Mon, 22 Jun 2020 15:03:23 +0800
Subject: [PATCH] fix bug of control parser

---
 mindspore/ccsrc/session/ascend_control_parser.cc | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/mindspore/ccsrc/session/ascend_control_parser.cc b/mindspore/ccsrc/session/ascend_control_parser.cc
index 3f7426e95..868b968d9 100644
--- a/mindspore/ccsrc/session/ascend_control_parser.cc
+++ b/mindspore/ccsrc/session/ascend_control_parser.cc
@@ -224,9 +224,6 @@ NotNull<CNodePtr> AscendControlParser::ProcessKernelGraph(NotNull<KernelGraphPtr
   // 3. topological sort
   kg->SetExecOrderByDefault();
   const std::vector<CNodePtr> &nodes = kg->execution_order();
-  if (nodes.empty()) {
-    MS_LOG(EXCEPTION) << "KernelGraph " << kg->ToString() << " has no cnodes!";
-  }
   // 4. insert first_label
   CNodePtr start_label;
   if (last_node != nullptr && last_label != nullptr) {
-- 
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