src/cpu/aarch64/vm/vm_version_aarch64.cpp

*** 1,7 ****
  /*
!  * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
   * Copyright (c) 2015, 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
--- 1,7 ----
  /*
!  * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
   * Copyright (c) 2015, 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
*** 188,197 ****
--- 188,202 ----
      if (UseAESIntrinsics) {
        warning("UseAESIntrinsics specified, but not supported on this CPU");
      }
    }
  
+   if (UseGHASHIntrinsics) {
+     warning("GHASH intrinsics are not available on this CPU");
+     FLAG_SET_DEFAULT(UseGHASHIntrinsics, false);
+   }
+ 
    if (FLAG_IS_DEFAULT(UseCRC32Intrinsics)) {
      UseCRC32Intrinsics = true;
    }
  
    if (auxv & (HWCAP_SHA1 | HWCAP_SHA2)) {