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/Transforms/Utils/CloneTrace.cpp

@@ -20,6 +20,8 @@
 #include "llvm/Function.h"
 
 
+namespace llvm {
+
 //Clones the trace (a vector of basic blocks)
 std::vector<BasicBlock *> CloneTrace(const std::vector<BasicBlock*> &origTrace) {
 
@@ -86,3 +88,5 @@ std::vector<BasicBlock *> CloneTrace(const std::vector<BasicBlock*> &origTrace)
   //return new vector of basic blocks
   return clonedTrace;
 }
+
+} // End llvm namespace