1 files changed, 3 insertions, 2 deletions
diff --git a/lib/Transforms/Scalar/GVNPRE.cpp b/lib/Transforms/Scalar/GVNPRE.cpp
index 91c1cd4d47..05a28b3f7d 100644
--- a/lib/Transforms/Scalar/GVNPRE.cpp
+++ b/lib/Transforms/Scalar/GVNPRE.cpp
@@ -297,6 +297,8 @@ ValueTable::Expression ValueTable::create_expression(CmpInst* C) {
 void ValueTable::clear() {
   valueNumbering.clear();
   expressionNumbering.clear();
+  maximalExpressions.clear();
+  maximalValues.clear();
   nextValueNumber = 1;
 }
 
@@ -306,10 +308,9 @@ namespace {
     bool runOnFunction(Function &F);
   public:
     static char ID; // Pass identification, replacement for typeid
-    GVNPRE() : FunctionPass((intptr_t)&ID) { nextValueNumber = 1; }
+    GVNPRE() : FunctionPass((intptr_t)&ID) { }
 
   private:
-    uint32_t nextValueNumber;
     ValueTable VN;
     std::vector<Instruction*> createdExpressions;