Upload Kmake

deps/v8/test/mjsunit/regress/regress-sync-optimized-lists.js

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+// Copyright 2014 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
+
+function Ctor() {
+  this.a = 1;
+}
+
+function get_closure() {
+  return function add_field(obj, osr) {
+    obj.c = 3;
+    var x = 0;
+    if (osr) %OptimizeOsr();
+    for (var i = 0; i < 10; i++) {
+      x = i + 1;
+    }
+    return x;
+  }
+}
+var f1 = get_closure();
+%PrepareFunctionForOptimization(f1);
+f1(new Ctor(), false);
+f1(new Ctor(), false);
+
+%OptimizeFunctionOnNextCall(f1, "concurrent");
+
+// Kick off concurrent recompilation and OSR.
+var o = new Ctor();
+%PrepareFunctionForOptimization(f1);
+f1(o, true);
+
+// Flush the optimizing compiler's queue.
+%NotifyContextDisposed();
+
+// Trigger deopt.
+o.c = 2.2;
+
+var f2 = get_closure();
+%PrepareFunctionForOptimization(f2);
+f2(new Ctor(), true);