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

tools/bugpoint/ToolRunner.h

@@ -20,6 +20,8 @@
 #include "Support/SystemUtils.h"
 #include <vector>
 
+namespace llvm {
+
 class CBE;
 class LLC;
 
@@ -137,4 +139,6 @@ public:
   int OutputAsm(const std::string &Bytecode, std::string &OutputAsmFile);
 };
 
+} // End llvm namespace
+
 #endif