diff --git a/compiler/optimizing/nodes.h b/compiler/optimizing/nodes.h
index 9d0b4a9..0054d25 100644
--- a/compiler/optimizing/nodes.h
+++ b/compiler/optimizing/nodes.h
@@ -173,6 +173,7 @@
   void VisitBlockForBackEdges(HBasicBlock* block,
                               ArenaBitVector* visited,
                               ArenaBitVector* visiting);
+  void RemoveInstructionsAsUsersFromDeadBlocks(const ArenaBitVector& visited) const;
   void RemoveDeadBlocks(const ArenaBitVector& visited) const;
 
   ArenaAllocator* const arena_;