[ic] Support data handlers in LoadGlobalIC.

test/mjsunit/regress/regress-crbug-662854.js

Index: test/mjsunit/regress/regress-crbug-662854.js
diff --git a/test/mjsunit/regress/regress-crbug-662854.js b/test/mjsunit/regress/regress-crbug-662854.js
new file mode 100644
index 0000000000000000000000000000000000000000..ecfc990e13e9c04e4b24839ae2bed5c0e37e0a12
--- /dev/null
+++ b/test/mjsunit/regress/regress-crbug-662854.js
@@ -0,0 +1,10 @@
+// Copyright 2016 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.
+
+function f() {
+  typeof boom;
+  boom;
+}
+
+assertThrows(()=>f());