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/tools/llvm-prof/llvm-prof.cpp b/tools/llvm-prof/llvm-prof.cpp
index 4492fd6..438fecf 100644
--- a/tools/llvm-prof/llvm-prof.cpp
+++ b/tools/llvm-prof/llvm-prof.cpp
@@ -23,6 +23,8 @@
 #include <map>
 #include <set>
 
+using namespace llvm;
+
 namespace {
   cl::opt<std::string> 
   BytecodeFile(cl::Positional, cl::desc("<program bytecode file>"),