[Simplify] Reset all stats between runs.

llvm-svn: 302926

diff --git a/polly/lib/Transform/Simplify.cpp b/polly/lib/Transform/Simplify.cpp
index 7a9df5c..16fdbe1 100644 (file)
--- a/polly/lib/Transform/Simplify.cpp
+++ b/polly/lib/Transform/Simplify.cpp
@@ -379,6 +379,9 @@ public:
 
   virtual void releaseMemory() override {
     S = nullptr;
+
+    IdenticalWritesRemoved = 0;
+    RedundantWritesRemoved = 0;
     StmtsRemoved = 0;
   }
 };