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src/cpu/ppc/vm/vm_version_ppc.hpp

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

*** 1,8 **** /* ! * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved. ! * Copyright (c) 2012, 2016 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. --- 1,8 ---- /* ! * 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.
*** 104,113 **** --- 104,114 ---- 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();
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