[regexp] Remove unused code

test/mjsunit/regress/regress-409533.js

Index: test/mjsunit/regress/regress-409533.js
diff --git a/test/mjsunit/regress/regress-409533.js b/test/mjsunit/regress/regress-409533.js
deleted file mode 100644
index e51065e4bf43f8c8ca222c458c85a96f003996a2..0000000000000000000000000000000000000000
--- a/test/mjsunit/regress/regress-409533.js
+++ /dev/null
@@ -1,13 +0,0 @@
-// 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 f() {
-  %_RegExpConstructResult(0, {}, {});
-}
-f();
-f();
-%OptimizeFunctionOnNextCall(f);
-f();