diff -r 4ebc2e2fb97c -r 71c04702a3d5 src/hotspot/share/ci/ciTypeArrayKlass.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hotspot/share/ci/ciTypeArrayKlass.cpp	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 1999, 2017, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#include "precompiled.hpp"
+#include "ci/ciTypeArrayKlass.hpp"
+#include "ci/ciUtilities.hpp"
+
+// ciTypeArrayKlass
+//
+// This class represents a Klass* in the HotSpot virtual machine
+// whose Klass part in a TypeArrayKlass.
+
+// ------------------------------------------------------------------
+// ciTypeArrayKlass::ciTypeArrayKlass
+ciTypeArrayKlass::ciTypeArrayKlass(Klass* k) : ciArrayKlass(k) {
+  assert(get_Klass()->is_typeArray_klass(), "wrong type");
+  assert(element_type() == get_TypeArrayKlass()->element_type(), "");
+}
+
+// ------------------------------------------------------------------
+// ciTypeArrayKlass::make_impl
+//
+// Implementation of make.
+ciTypeArrayKlass* ciTypeArrayKlass::make_impl(BasicType t) {
+  Klass* k = Universe::typeArrayKlassObj(t);
+  return CURRENT_ENV->get_type_array_klass(k);
+}
+
+// ------------------------------------------------------------------
+// ciTypeArrayKlass::make
+//
+// Make an array klass corresponding to the specified primitive type.
+ciTypeArrayKlass* ciTypeArrayKlass::make(BasicType t) {
+  GUARDED_VM_ENTRY(return make_impl(t);)
+}