1 files changed, 3 insertions, 0 deletions
diff --git a/include/llvm/Analysis/ScalarEvolution.h b/include/llvm/Analysis/ScalarEvolution.h
index 26eceba..4ae0f5a 100644
--- a/include/llvm/Analysis/ScalarEvolution.h
+++ b/include/llvm/Analysis/ScalarEvolution.h
@@ -413,6 +413,9 @@ namespace llvm {
     bool isKnownPredicateWithRanges(ICmpInst::Predicate Pred,
                                     const SCEV *LHS, const SCEV *RHS);
 
+    /// forgetMemoizedResults - Drop memoized information computed for S.
+    void forgetMemoizedResults(const SCEV *S);
+
   public:
     static char ID; // Pass identification, replacement for typeid
     ScalarEvolution();