X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=blobdiff_plain;f=lib%2FSupport%2FStatistic.cpp;h=e49d1cbe06377ee19e5fae846a7382fca4b9b419;hp=ee6c1305cdbe526473b0946c23168b6a6152b67a;hb=df7186636e51e63281bd318234b7d97f25efe491;hpb=411b15e22ebc30c3988d4dbf45a818eedf606cb4

diff --git a/lib/Support/Statistic.cpp b/lib/Support/Statistic.cpp
index ee6c1305cdb..e49d1cbe063 100644
--- a/lib/Support/Statistic.cpp
+++ b/lib/Support/Statistic.cpp
@@ -34,9 +34,6 @@
 #include <cstring>
 using namespace llvm;
 
-// CreateInfoOutputFile - Return a file stream to print our output on.
-namespace llvm { extern raw_ostream *CreateInfoOutputFile(); }
-
 /// -stats - Command line option to cause transformations to emit stats about
 /// what they did.
 ///
@@ -145,20 +142,18 @@ void llvm::PrintStatistics() {
   if (Stats.Stats.empty()) return;
 
   // Get the stream to write to.
-  raw_ostream &OutStream = *CreateInfoOutputFile();
-  PrintStatistics(OutStream);
-  delete &OutStream;   // Close the file.
+  std::unique_ptr<raw_ostream> OutStream = CreateInfoOutputFile();
+  PrintStatistics(*OutStream);
+
 #else
   // Check if the -stats option is set instead of checking
   // !Stats.Stats.empty().  In release builds, Statistics operators
   // do nothing, so stats are never Registered.
   if (Enabled) {
     // Get the stream to write to.
-    raw_ostream &OutStream = *CreateInfoOutputFile();
-    OutStream << "Statistics are disabled.  "
-            << "Build with asserts or with -DLLVM_ENABLE_STATS\n";
-    OutStream.flush();
-    delete &OutStream;   // Close the file.
+    std::unique_ptr<raw_ostream> OutStream = CreateInfoOutputFile();
+    (*OutStream) << "Statistics are disabled.  "
+                 << "Build with asserts or with -DLLVM_ENABLE_STATS\n";
   }
 #endif
 }