1 files changed, 15 insertions, 2 deletions
diff --git a/lib/Transforms/Hello/Hello.cpp b/lib/Transforms/Hello/Hello.cpp
index b7fc870d88..804c3a70b2 100644
--- a/lib/Transforms/Hello/Hello.cpp
+++ b/lib/Transforms/Hello/Hello.cpp
@@ -14,14 +14,23 @@
 
 #include "llvm/Pass.h"
 #include "llvm/Function.h"
+#include "llvm/ADT/StringExtras.h"
+#include "llvm/Support/SlowOperationInformer.h"
+#include "llvm/ADT/Statistic.h"
 #include <iostream>
 using namespace llvm;
 
 namespace {
+  Statistic<int> HelloCounter("hellocount",
+      "Counts number of functions greeted");
   // Hello - The first implementation, without getAnalysisUsage.
   struct Hello : public FunctionPass {
     virtual bool runOnFunction(Function &F) {
-      std::cerr << "Hello: " << F.getName() << "\n";
+      SlowOperationInformer soi("EscapeString");
+      HelloCounter++;
+      std::string fname = F.getName();
+      EscapeString(fname);
+      std::cerr << "Hello: " << fname << "\n";
       return false;
     }
   };
@@ -30,7 +39,11 @@ namespace {
   // Hello2 - The second implementation with getAnalysisUsage implemented.
   struct Hello2 : public FunctionPass {
     virtual bool runOnFunction(Function &F) {
-      std::cerr << "Hello: " << F.getName() << "\n";
+      SlowOperationInformer soi("EscapeString");
+      HelloCounter++;
+      std::string fname = F.getName();
+      EscapeString(fname);
+      std::cerr << "Hello: " << fname << "\n";
       return false;
     }