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

lib/Analysis/DataStructure/Parallelize.cpp

@@ -53,6 +53,8 @@
 #include <functional>
 #include <algorithm>
 
+namespace llvm {
+
 //---------------------------------------------------------------------------- 
 // Global constants used in marking Cilk functions and function calls.
 //---------------------------------------------------------------------------- 
@@ -535,3 +537,5 @@ bool Parallelize::run(Module& M)
 
   return true;
 }
+
+} // End llvm namespace