Finegrainify namespacification

llvm-svn: 13948
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index db59410..76d7bb9 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -14,8 +14,7 @@
 
 #include "llvm/CodeGen/SelectionDAG.h"
 #include "llvm/Type.h"
-
-namespace llvm {
+using namespace llvm;
 
 SelectionDAG::~SelectionDAG() {
   for (unsigned i = 0, e = AllNodes.size(); i != e; ++i)
@@ -128,5 +127,3 @@
 
   std::cerr << "\n";
 }
-
-} // End llvm namespace