--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/vm/gc/g1/g1_specialized_oop_closures.hpp	Wed May 13 15:16:06 2015 +0200
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2001, 2015, 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.
+ *
+ */
+
+#ifndef SHARE_VM_GC_G1_G1_SPECIALIZED_OOP_CLOSURES_HPP
+#define SHARE_VM_GC_G1_G1_SPECIALIZED_OOP_CLOSURES_HPP
+
+// The following OopClosure types get specialized versions of
+// "oop_oop_iterate" that invoke the closures' do_oop methods
+// non-virtually, using a mechanism defined in this file.  Extend these
+// macros in the obvious way to add specializations for new closures.
+
+// Forward declarations.
+
+class G1ParScanClosure;
+class G1ParPushHeapRSClosure;
+
+class FilterIntoCSClosure;
+class FilterOutOfRegionClosure;
+class G1CMOopClosure;
+class G1RootRegionScanClosure;
+
+// Specialized oop closures from g1RemSet.cpp
+class G1Mux2Closure;
+class G1TriggerClosure;
+class G1InvokeIfNotTriggeredClosure;
+class G1UpdateRSOrPushRefOopClosure;
+
+#define SPECIALIZED_OOP_OOP_ITERATE_CLOSURES_G1(f) \
+      f(G1ParScanClosure,_nv)                      \
+      f(G1ParPushHeapRSClosure,_nv)                \
+      f(FilterIntoCSClosure,_nv)                   \
+      f(FilterOutOfRegionClosure,_nv)              \
+      f(G1CMOopClosure,_nv)                        \
+      f(G1RootRegionScanClosure,_nv)               \
+      f(G1Mux2Closure,_nv)                         \
+      f(G1TriggerClosure,_nv)                      \
+      f(G1InvokeIfNotTriggeredClosure,_nv)         \
+      f(G1UpdateRSOrPushRefOopClosure,_nv)
+
+#endif // SHARE_VM_GC_G1_G1_SPECIALIZED_OOP_CLOSURES_HPP