From 2baeecf4cfa05a044106e0a7f4db48086761f804 Mon Sep 17 00:00:00 2001
From: Alon Zakai <alonzakai@gmail.com>
Date: Fri, 13 Dec 2013 17:26:11 -0800
Subject: fix global extern detection

---
 lib/Target/CppBackend/CPPBackend.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/Target/CppBackend/CPPBackend.cpp')

diff --git a/lib/Target/CppBackend/CPPBackend.cpp b/lib/Target/CppBackend/CPPBackend.cpp
index fe71dced38..44b092f831 100644
--- a/lib/Target/CppBackend/CPPBackend.cpp
+++ b/lib/Target/CppBackend/CPPBackend.cpp
@@ -280,7 +280,7 @@ namespace {
         return utostr(getFunctionIndex(F));
       } else if (const Constant *CV = dyn_cast<Constant>(Ptr)) {
         if (const GlobalValue *GV = dyn_cast<GlobalValue>(Ptr)) {
-          if (GV->hasExternalLinkage()) {
+          if (GV->isDeclaration()) {
             std::string Name = getOpName(Ptr);
             Externals.insert(Name);
             return Name;
-- 
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