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/Analysis/DataStructure/IPModRef.cpp b/lib/Analysis/DataStructure/IPModRef.cpp
index 64b60d4..01b5bd0 100644
--- a/lib/Analysis/DataStructure/IPModRef.cpp
+++ b/lib/Analysis/DataStructure/IPModRef.cpp
@@ -23,6 +23,8 @@
 #include "Support/StringExtras.h"
 #include <vector>
 
+namespace llvm {
+
 //----------------------------------------------------------------------------
 // Private constants and data
 //----------------------------------------------------------------------------
@@ -441,3 +443,5 @@
 {
   print(std::cerr);
 }
+
+} // End llvm namespace