diff --git a/mlir/lib/IR/AttributeDetail.h b/mlir/lib/IR/AttributeDetail.h
--- a/mlir/lib/IR/AttributeDetail.h
+++ b/mlir/lib/IR/AttributeDetail.h
@@ -647,8 +647,8 @@
       stringData += data[i].size();
     }
 
-    copy = ArrayRef<StringRef>(reinterpret_cast<StringRef *>(rawData),
-                               numEntries);
+    copy =
+        ArrayRef<StringRef>(reinterpret_cast<StringRef *>(rawData), numEntries);
 
     return new (allocator.allocate<DenseStringElementsAttributeStorage>())
         DenseStringElementsAttributeStorage(key.type, copy, key.isSplat);