1 files changed, 26 insertions, 0 deletions
diff --git a/deps/v8/test/mjsunit/maglev/18.js b/deps/v8/test/mjsunit/maglev/18.js
new file mode 100644
index 0000000000..7243ece122
--- /dev/null
+++ b/deps/v8/test/mjsunit/maglev/18.js
@@ -0,0 +1,26 @@
+// Copyright 2022 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+// Flags: --allow-natives-syntax --maglev --no-stress-opt
+
+function f(x) {
+  var y = 0;
+  for (var i = 0; i < x; i++) {
+    y = 1;
+  }
+  return y;
+}
+
+function g() {
+  // Test that normal tiering (without OptimizeMaglevOnNextCall) works.
+  for (let i = 0; i < 1000; i++) {
+    if (%ActiveTierIsMaglev(f)) break;
+    f(10);
+  }
+}
+%NeverOptimizeFunction(g);
+
+g();
+
+assertTrue(%ActiveTierIsMaglev(f));