Put all LLVM code into the llvm namespace, as per bug 109.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9903 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/ModuloScheduling/ModuloSchedGraph.cpp b/lib/CodeGen/ModuloScheduling/ModuloSchedGraph.cpp
index 6318c5a..8aaaa2b 100644
--- a/lib/CodeGen/ModuloScheduling/ModuloSchedGraph.cpp
+++ b/lib/CodeGen/ModuloScheduling/ModuloSchedGraph.cpp
@@ -13,6 +13,8 @@
 #include "ModuloSchedGraph.h"
 #include "llvm/Type.h"
 
+namespace llvm {
+
 ModuloSchedGraphNode::ModuloSchedGraphNode(unsigned id, int index, 
 					   const Instruction *inst, 
 					   const TargetMachine &targ) 
@@ -135,3 +137,4 @@
   //delete all the graphs
 }
 
+} // End llvm namespace