Encode global variable name in debug info.

llvm-svn: 84653
diff --git a/clang/lib/CodeGen/CGDebugInfo.cpp b/clang/lib/CodeGen/CGDebugInfo.cpp
index 0e7318c..9bd9444 100644
--- a/clang/lib/CodeGen/CGDebugInfo.cpp
+++ b/clang/lib/CodeGen/CGDebugInfo.cpp
@@ -1364,7 +1364,7 @@
   }
 
   DebugFactory.CreateGlobalVariable(getContext(Decl, Unit), 
-                                    Name, Name, "", Unit, LineNo,
+                                    Name, Name, Name, Unit, LineNo,
                                     getOrCreateType(T, Unit),
                                     Var->hasInternalLinkage(),
                                     true/*definition*/, Var);
@@ -1394,7 +1394,7 @@
                                            ArrayType::Normal, 0);
   }
 
-  DebugFactory.CreateGlobalVariable(Unit, Name, Name, "", Unit, LineNo,
+  DebugFactory.CreateGlobalVariable(Unit, Name, Name, Name, Unit, LineNo,
                                     getOrCreateType(T, Unit),
                                     Var->hasInternalLinkage(),
                                     true/*definition*/, Var);