src/hotspot/cpu/aarch64/aarch64.ad

*** 1,8 ****
  //
  // Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
! // Copyright (c) 2014, Red Hat Inc. 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.
--- 1,8 ----
  //
  // Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
! // Copyright (c) 2014, 2018, Red Hat, Inc. 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.
*** 1270,1279 ****
--- 1270,1281 ----
        // We handle these
      case Op_CompareAndSwapI:
      case Op_CompareAndSwapL:
      case Op_CompareAndSwapP:
      case Op_CompareAndSwapN:
+     case Op_ShenandoahCompareAndSwapP:
+     case Op_ShenandoahCompareAndSwapN:
      case Op_CompareAndSwapB:
      case Op_CompareAndSwapS:
      case Op_GetAndSetI:
      case Op_GetAndSetL:
      case Op_GetAndSetP:
*** 1291,1300 ****
--- 1293,1306 ----
      case Op_WeakCompareAndSwapS:
      case Op_WeakCompareAndSwapI:
      case Op_WeakCompareAndSwapL:
      case Op_WeakCompareAndSwapP:
      case Op_WeakCompareAndSwapN:
+     case Op_ShenandoahWeakCompareAndSwapP:
+     case Op_ShenandoahWeakCompareAndSwapN:
+     case Op_ShenandoahCompareAndExchangeP:
+     case Op_ShenandoahCompareAndExchangeN:
        return maybe_volatile;
      default:
        return false;
      }
    }