diff --git a/llvm/include/llvm/Support/TaskQueue.h b/llvm/include/llvm/Support/TaskQueue.h
--- a/llvm/include/llvm/Support/TaskQueue.h
+++ b/llvm/include/llvm/Support/TaskQueue.h
@@ -98,7 +98,7 @@
         IsTaskInFlight = true;
       }
     }
-    return std::move(F);
+    return F;
   }
 
 private: