[analyzer] Report the cumulative number of steps the analyzer performs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159036 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/StaticAnalyzer/Core/CoreEngine.cpp b/lib/StaticAnalyzer/Core/CoreEngine.cpp
index c9de20e..f691d5f 100644
--- a/lib/StaticAnalyzer/Core/CoreEngine.cpp
+++ b/lib/StaticAnalyzer/Core/CoreEngine.cpp
@@ -26,6 +26,8 @@
using namespace clang;
using namespace ento;
+STATISTIC(NumSteps,
+ "The # of steps executed.");
STATISTIC(NumReachedMaxSteps,
"The # of times we reached the max number of steps.");
STATISTIC(NumPathsExplored,
@@ -207,6 +209,8 @@
--Steps;
}
+ NumSteps++;
+
const WorkListUnit& WU = WList->dequeue();
// Set the current block counter.
