From 323ca5cbc72fbf5a27d249a2e0f1f20ac9103a83 Mon Sep 17 00:00:00 2001
From: Mehdi Amini <mehdi.amini@apple.com>
Date: Tue, 12 Apr 2016 23:58:30 +0000
Subject: [PATCH] LTOInternalize: Fix member type, should be a reference and
 not a copy

From: Mehdi Amini <mehdi.amini@apple.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266153 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/LTO/LTOInternalize.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/LTO/LTOInternalize.cpp b/lib/LTO/LTOInternalize.cpp
index 69b2f5af758..74619d2d8b7 100644
--- a/lib/LTO/LTOInternalize.cpp
+++ b/lib/LTO/LTOInternalize.cpp
@@ -48,7 +48,7 @@ public:
 private:
   // Inputs
   const StringSet<> &MustPreserveSymbols;
-  const StringSet<> AsmUndefinedRefs;
+  const StringSet<> &AsmUndefinedRefs;
   const TargetMachine &TM;
 
   // Temps