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diff --git a/src/3rdparty/v8/test/mjsunit/harmony/module-recompile.js b/src/3rdparty/v8/test/mjsunit/harmony/module-recompile.js
new file mode 100644
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+++ b/src/3rdparty/v8/test/mjsunit/harmony/module-recompile.js
@@ -0,0 +1,87 @@
+// Copyright 2012 the V8 project authors. All rights reserved.
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+//       notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+//       copyright notice, this list of conditions and the following
+//       disclaimer in the documentation and/or other materials provided
+//       with the distribution.
+//     * Neither the name of Google Inc. nor the names of its
+//       contributors may be used to endorse or promote products derived
+//       from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Flags: --harmony-modules
+
+// Test that potential recompilation of the global scope does not screw up.
+
+"use strict";
+
+var N = 1e5;  // Number of loop iterations that trigger optimization.
+
+module A {
+  export var x = 1
+  export function f() { return x }
+}
+var f = A.f
+
+assertEquals(1, A.x)
+assertEquals(1, A.f())
+assertEquals(1, f())
+
+A.x = 2
+
+assertEquals(2, A.x)
+assertEquals(2, A.f())
+assertEquals(2, f())
+
+for (var i = 0; i < N; i++) {
+  if (i > N) print("impossible");
+}
+
+assertEquals(2, A.x)
+assertEquals(2, A.f())
+assertEquals(2, f())
+
+
+// Same test with loop inside a module.
+
+module B {
+  module A {
+    export var x = 1
+    export function f() { return x }
+  }
+  var f = A.f
+
+  assertEquals(1, A.x)
+  assertEquals(1, A.f())
+  assertEquals(1, f())
+
+  A.x = 2
+
+  assertEquals(2, A.x)
+  assertEquals(2, A.f())
+  assertEquals(2, f())
+
+  for (var i = 0; i < N; i++) {
+    if (i > N) print("impossible");
+  }
+
+  assertEquals(2, A.x)
+  assertEquals(2, A.f())
+  assertEquals(2, f())
+}