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

llvm-svn: 9903
diff --git a/llvm/lib/Transforms/TransformInternals.h b/llvm/lib/Transforms/TransformInternals.h
index 4f92dc4..3b80146 100644
--- a/llvm/lib/Transforms/TransformInternals.h
+++ b/llvm/lib/Transforms/TransformInternals.h
@@ -22,6 +22,8 @@
 #include <map>
 #include <set>
 
+namespace llvm {
+
 static inline int64_t getConstantValue(const ConstantInt *CPI) {
   return (int64_t)cast<ConstantInt>(CPI)->getRawValue();
 }
@@ -139,4 +141,6 @@
                                 std::vector<Value*> &Offsets,
                                 const TargetData &TD, bool StopEarly = true);
 
+} // End llvm namespace
+
 #endif