1 files changed, 7 insertions, 4 deletions
diff --git a/lib/Analysis/StackSafetyAnalysis.cpp b/lib/Analysis/StackSafetyAnalysis.cpp
index 66b03845864f..4cf235db86eb 100644
--- a/lib/Analysis/StackSafetyAnalysis.cpp
+++ b/lib/Analysis/StackSafetyAnalysis.cpp
@@ -1,9 +1,8 @@
 //===- StackSafetyAnalysis.cpp - Stack memory safety analysis -------------===//
 //
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
@@ -416,7 +415,9 @@ class StackSafetyDataFlowAnalysis {
       updateOneNode(F.first, F.second);
   }
   void runDataFlow();
+#ifndef NDEBUG
   void verifyFixedPoint();
+#endif
 
 public:
   StackSafetyDataFlowAnalysis(
@@ -527,11 +528,13 @@ void StackSafetyDataFlowAnalysis::runDataFlow() {
   }
 }
 
+#ifndef NDEBUG
 void StackSafetyDataFlowAnalysis::verifyFixedPoint() {
   WorkList.clear();
   updateAllNodes();
   assert(WorkList.empty());
 }
+#endif
 
 StackSafetyGlobalInfo StackSafetyDataFlowAnalysis::run() {
   runDataFlow();