Upgrade V8 to version 4.9.385.28
https://chromium.googlesource.com/v8/v8/+/4.9.385.28
FPIIM-449
Change-Id: I4b2e74289d4bf3667f2f3dc8aa2e541f63e26eb4
diff --git a/test/mjsunit/compiler/regress-491578.js b/test/mjsunit/compiler/regress-491578.js
new file mode 100644
index 0000000..c275704
--- /dev/null
+++ b/test/mjsunit/compiler/regress-491578.js
@@ -0,0 +1,15 @@
+// Copyright 2015 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 foo(x) {
+ if (x === undefined) return;
+ while (true) {
+ while (1 || 2) { }
+ f();
+ }
+}
+%OptimizeFunctionOnNextCall(foo);
+foo();