src/cpu/ppc/vm/vm_version_ppc.hpp

rev 13142 : 8181809: PPC64: Leverage mtfprd/mffprd on POWER8
Reviewed-by: mdoerr, simonis
Contributed-by: Matthew Brandyberry <mbrandy@linux.vnet.ibm.com>

@@ -1,8 +1,8 @@
 /*
- * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012, 2016 SAP SE. All rights reserved.
+ * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2017 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.

@@ -104,10 +104,11 @@
   static bool has_tcheck()  { return (_features & tcheck_m) != 0; }
   static bool has_mfdscr()  { return (_features & mfdscr_m) != 0; }
   static bool has_vsx()     { return (_features & vsx_m) != 0; }
   static bool has_ldbrx()   { return (_features & ldbrx_m) != 0; }
   static bool has_stdbrx()  { return (_features & stdbrx_m) != 0; }
+  static bool has_mtfprd()  { return has_vpmsumb(); } // alias for P8
 
   // Assembler testing
   static void allow_all();
   static void revert();