diff --git a/src/hotspot/cpu/ppc/gc/shared/modRefBarrierSetAssembler_ppc.cpp b/src/hotspot/cpu/ppc/gc/shared/modRefBarrierSetAssembler_ppc.cpp
new file mode 100644
index 0000000..c4c5aa8
--- /dev/null
+++ b/src/hotspot/cpu/ppc/gc/shared/modRefBarrierSetAssembler_ppc.cpp
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2018, SAP SE. 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 "asm/macroAssembler.inline.hpp"
+#include "gc/shared/modRefBarrierSetAssembler.hpp"
+
+#define __ masm->
+
+void ModRefBarrierSetAssembler::arraycopy_prologue(MacroAssembler* masm, DecoratorSet decorators, BasicType type,
+                                                   Register src, Register dst, Register count, Register preserve1, Register preserve2) {
+  if (type == T_OBJECT) {
+    gen_write_ref_array_pre_barrier(masm, decorators, src, dst, count, preserve1, preserve2);
+
+    bool checkcast = (decorators & ARRAYCOPY_CHECKCAST) != 0;
+    if (!checkcast) {
+      assert_different_registers(dst, count, R9_ARG7, R10_ARG8);
+      // Save some arguments for epilogue, e.g. disjoint_long_copy_core destroys them.
+      __ mr(R9_ARG7, dst);
+      __ mr(R10_ARG8, count);
+    }
+  }
+}
+
+void ModRefBarrierSetAssembler::arraycopy_epilogue(MacroAssembler* masm, DecoratorSet decorators, BasicType type,
+                                                   Register dst, Register count, Register preserve) {
+  if (type == T_OBJECT) {
+    bool checkcast = (decorators & ARRAYCOPY_CHECKCAST) != 0;
+    if (!checkcast) {
+      gen_write_ref_array_post_barrier(masm, decorators, R9_ARG7, R10_ARG8, preserve);
+    } else {
+      gen_write_ref_array_post_barrier(masm, decorators, dst, count, preserve);
+    }
+  }
+}