Adjust for linkage name change.

llvm-svn: 66691
diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index 45766a2..0cb9228 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -757,7 +757,7 @@
       assert(0 && "Can't have auto or register globals");
     case VarDecl::None:
       if (!D->getInit())
-        GV->setLinkage(llvm::GlobalVariable::CommonAnyLinkage);
+        GV->setLinkage(llvm::GlobalVariable::CommonLinkage);
       else
         GV->setLinkage(llvm::GlobalVariable::ExternalLinkage);
       break;