Update lit tests

Author: caiiiycuk

src/ir/branch-utils.h

@@ -109,11 +109,11 @@ void operateOnScopeNameUsesAndSentValues(Expression* expr, T func) {
       func(name, sw->value);
     } else if (auto* br = expr->dynCast<BrOn>()) {
       func(name, br->ref);
-    } else if (auto* tt = expr->dynCast<TryTable>()) {
+    } else if (expr->dynCast<TryTable>()) {
       // The values are supplied by throwing instructions, so we are unable to
       // know what they will be here.
       func(name, nullptr);
-    } else if (auto* res = expr->dynCast<Resume>()) {
+    } else if (expr->dynCast<Resume>()) {
       // The values are supplied by suspend instructions executed while running
       // the continuation, so we are unable to know what they will be here.
       func(name, nullptr);

test/lit/passes/asyncify_pass-arg=asyncify-asserts_pass-arg=asyncify-onlylist@waka.wast

@@ -163,7 +163,9 @@
 ;; CHECK-NEXT:    (global.get $__asyncify_catch_counter)
 ;; CHECK-NEXT:    (i32.const 0)
 ;; CHECK-NEXT:   )
-;; CHECK-NEXT:   (unreachable)
+;; CHECK-NEXT:   (then
+;; CHECK-NEXT:    (unreachable)
+;; CHECK-NEXT:   )
 ;; CHECK-NEXT:  )
 ;; CHECK-NEXT:  (global.set $__asyncify_state
 ;; CHECK-NEXT:   (i32.const 1)