Upload Kmake

deps/v8/test/mjsunit/maglev/regress-369652820.js

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+// 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 --expose-gc
+
+function foo(obj, dummy) {
+  obj.x = "dong";
+  obj.y = undefined;
+}
+
+function bar() {
+  const obj = {"x": "ding"};
+  foo(obj);
+  return obj['x'];
+}
+
+%PrepareFunctionForOptimization(foo);
+%PrepareFunctionForOptimization(bar);
+assertEquals(bar(), "dong");
+assertEquals(bar(), "dong");
+
+%OptimizeMaglevOnNextCall(bar);
+gc();
+assertEquals(bar(), "dong");