1 files changed, 15 insertions, 0 deletions
diff --git a/deps/v8/test/mjsunit/regress/regress-v8-6906.js b/deps/v8/test/mjsunit/regress/regress-v8-6906.js
new file mode 100644
index 0000000000..72aa9858d2
--- /dev/null
+++ b/deps/v8/test/mjsunit/regress/regress-v8-6906.js
@@ -0,0 +1,15 @@
+// Copyright 2017 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() {}
+
+f();
+f();
+%OptimizeFunctionOnNextCall(f);
+f();
+%DeoptimizeFunction(f);
+
+%DisassembleFunction(f);