1 files changed, 0 insertions, 6 deletions
diff --git a/include/llvm/Transforms/Vectorize/SLPVectorizer.h b/include/llvm/Transforms/Vectorize/SLPVectorizer.h
index d669a8e5b615c..4886700774ca8 100644
--- a/include/llvm/Transforms/Vectorize/SLPVectorizer.h
+++ b/include/llvm/Transforms/Vectorize/SLPVectorizer.h
@@ -92,12 +92,6 @@ private:
   /// collected in GEPs.
   bool vectorizeGEPIndices(BasicBlock *BB, slpvectorizer::BoUpSLP &R);
 
-  /// Try to find horizontal reduction or otherwise vectorize a chain of binary
-  /// operators.
-  bool vectorizeRootInstruction(PHINode *P, Value *V, BasicBlock *BB,
-                                slpvectorizer::BoUpSLP &R,
-                                TargetTransformInfo *TTI);
-
   /// \brief Scan the basic block and look for patterns that are likely to start
   /// a vectorization chain.
   bool vectorizeChainsInBlock(BasicBlock *BB, slpvectorizer::BoUpSLP &R);