X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FADT%2FStatistic.h;h=7c84e3ef6b4dc95464d77d14d7300c5a447e8b38;hb=00e4aed86a776ea13a31b5c4a057d581f17897ed;hp=26aac7bea6279fb8fb3ec5b345e6586908b3eb40;hpb=7515c71cb6a29141b70f3788651e98d1478c810f;p=oota-llvm.git

diff --git a/include/llvm/ADT/Statistic.h b/include/llvm/ADT/Statistic.h
index 26aac7bea62..7c84e3ef6b4 100644
--- a/include/llvm/ADT/Statistic.h
+++ b/include/llvm/ADT/Statistic.h
@@ -28,9 +28,11 @@
 
 #include "llvm/Support/Atomic.h"
 #include "llvm/Support/Valgrind.h"
+#include <memory>
 
 namespace llvm {
 class raw_ostream;
+class raw_fd_ostream;
 
 class Statistic {
 public:
@@ -46,7 +48,7 @@ public:
   /// construct - This should only be called for non-global statistics.
   void construct(const char *name, const char *desc) {
     Name = name; Desc = desc;
-    Value = 0; Initialized = 0;
+    Value = 0; Initialized = false;
   }
 
   // Allow use of this class as the value itself.
@@ -170,6 +172,9 @@ void EnableStatistics();
 /// \brief Check if statistics are enabled.
 bool AreStatisticsEnabled();
 
+/// \brief Return a file stream to print our output on.
+std::unique_ptr<raw_fd_ostream> CreateInfoOutputFile();
+
 /// \brief Print statistics to the file returned by CreateInfoOutputFile().
 void PrintStatistics();