diff --git a/llvm/lib/Transforms/Scalar/SROA.cpp b/llvm/lib/Transforms/Scalar/SROA.cpp
index 3a27d0208455..380555d86d27 100644
--- a/llvm/lib/Transforms/Scalar/SROA.cpp
+++ b/llvm/lib/Transforms/Scalar/SROA.cpp
@@ -710,6 +710,7 @@ private:
         = MemTransferPartitionMap.insert(std::make_pair(&II, NewIdx)).second;
       assert(Inserted &&
              "Already have intrinsic in map but haven't seen both ends");
+      (void)Inserted;
     }
 
     return true;