commit b02865403112ce582af2a73ef4f142bffe8ea012
author Anna Zaks <ganna@apple.com> Mon Feb 27 21:33:16 2012 +0000
committer Anna Zaks <ganna@apple.com> Mon Feb 27 21:33:16 2012 +0000
tree 0b275087e055a9b1db29dfe747b49e76965644d4
parent 84e6e5cd1a68c28ff0b118f02738d476ba63d357

[analyzer] Add -analyzer-stats, which hooks up LLVM stats tracking.

As in http://llvm.org/docs/ProgrammersManual.html#Statistic

llvm-svn: 151570

clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp

diff --git a/clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp b/clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp
index 93c879e..074ad23 100644
--- a/clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp
+++ b/clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp
@@ -35,6 +35,7 @@
 #include "llvm/Support/Path.h"
 #include "llvm/Support/Program.h"
 #include "llvm/ADT/OwningPtr.h"
+#include "llvm/ADT/Statistic.h"
 
 using namespace clang;
 using namespace ento;
@@ -157,6 +158,8 @@
                                   Opts.UnoptimizedCFG, Opts.CFGAddImplicitDtors,
                                   Opts.CFGAddInitializers,
                                   Opts.EagerlyTrimEGraph));
+    if (Opts.PrintStats)
+      llvm::EnableStatistics();
   }
 
   virtual void HandleTranslationUnit(ASTContext &C);