1 files changed, 4 insertions, 0 deletions
diff --git a/include/llvm/BasicBlock.h b/include/llvm/BasicBlock.h
index 10f2577869..11afa40477 100644
--- a/include/llvm/BasicBlock.h
+++ b/include/llvm/BasicBlock.h
@@ -240,6 +240,10 @@ public:
   /// hasAddressTaken - returns true if there are any uses of this basic block
   /// other than direct branches, switches, etc. to it.
   bool hasAddressTaken() const { return SubclassData != 0; }
+                     
+  /// removeDeadBlockAddress - If there is a blockaddress node for this basic
+  /// block, try to remove it and any dead constant users of it.
+  void removeDeadBlockAddress();
 private:
   /// AdjustBlockAddressRefCount - BasicBlock stores the number of BlockAddress
   /// objects using it.  This is almost always 0, sometimes one, possibly but