Remove noop from test that expects no noop

Author: andrewpollack

src/test/ui/async-await/async-fn-size-uninit-locals.rs

@@ -67,9 +67,7 @@ async fn joined() {
     let c = Big::new();
 
     fut().await;
-    noop();
     joiner = Joiner { a: Some(a), b: Some(b), c: Some(c) };
-    noop();
 }
 
 async fn joined_with_noop() {
@@ -97,7 +95,7 @@ async fn join_retval() -> Joiner {
 fn main() {
     assert_eq!(2, std::mem::size_of_val(&single()));
     assert_eq!(3, std::mem::size_of_val(&single_with_noop()));
-    assert_eq!(3078, std::mem::size_of_val(&joined()));
+    assert_eq!(3074, std::mem::size_of_val(&joined()));
     assert_eq!(3078, std::mem::size_of_val(&joined_with_noop()));
     assert_eq!(3074, std::mem::size_of_val(&join_retval()));
 }