Upload Kmake

deps/v8/test/mjsunit/turboshaft/maglev-frontend/create-closure.js

@@ -0,0 +1,20 @@
+// Copyright 2024 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 --turbolev --turbofan
+
+function create_closure(v) {
+  let o = {};
+  let x = 4;
+  o.x = (c) => v + x++ + 2 + c;
+  return o;
+}
+
+%PrepareFunctionForOptimization(create_closure);
+create_closure(7);
+%OptimizeFunctionOnNextCall(create_closure);
+let o = create_closure(7);
+assertEquals(7+4+2+2, o.x(2));
+assertEquals(7+5+2+5, o.x(5));
+assertOptimized(create_closure);