1 files changed, 18 insertions, 0 deletions
diff --git a/deps/v8/test/mjsunit/regress/regress-7740.js b/deps/v8/test/mjsunit/regress/regress-7740.js
new file mode 100644
index 0000000000..01c21891e2
--- /dev/null
+++ b/deps/v8/test/mjsunit/regress/regress-7740.js
@@ -0,0 +1,18 @@
+// Copyright 2018 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
+
+var x = 0;
+x = 42;
+
+function foo(a, b) {
+  let y = a < a;
+  if (b) x = y;
+}
+
+foo(1, false);
+foo(1, false);
+%OptimizeFunctionOnNextCall(foo);
+foo(1, true);