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src/cpu/ppc/vm/vm_version_ppc.hpp

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  83   // Override Abstract_VM_Version implementation
  84   static bool use_biased_locking();
  85 
  86   static bool is_determine_features_test_running() { return _is_determine_features_test_running; }
  87   // CPU instruction support
  88   static bool has_fsqrt()   { return (_features & fsqrt_m) != 0; }
  89   static bool has_fsqrts()  { return (_features & fsqrts_m) != 0; }
  90   static bool has_isel()    { return (_features & isel_m) != 0; }
  91   static bool has_lxarxeh() { return (_features & lxarxeh_m) !=0; }
  92   static bool has_cmpb()    { return (_features & cmpb_m) != 0; }
  93   static bool has_popcntb() { return (_features & popcntb_m) != 0; }
  94   static bool has_popcntw() { return (_features & popcntw_m) != 0; }
  95   static bool has_fcfids()  { return (_features & fcfids_m) != 0; }
  96   static bool has_vand()    { return (_features & vand_m) != 0; }
  97   static bool has_lqarx()   { return (_features & lqarx_m) != 0; }
  98   static bool has_vcipher() { return (_features & vcipher_m) != 0; }
  99   static bool has_vpmsumb() { return (_features & vpmsumb_m) != 0; }
 100   static bool has_tcheck()  { return (_features & tcheck_m) != 0; }
 101   static bool has_mfdscr()  { return (_features & mfdscr_m) != 0; }
 102   static bool has_vsx()     { return (_features & vsx_m) != 0; }

 103 
 104   // Assembler testing
 105   static void allow_all();
 106   static void revert();
 107 
 108   // POWER 8: DSCR current value.
 109   static uint64_t _dscr_val;
 110 };
 111 
 112 #endif // CPU_PPC_VM_VM_VERSION_PPC_HPP


  83   // Override Abstract_VM_Version implementation
  84   static bool use_biased_locking();
  85 
  86   static bool is_determine_features_test_running() { return _is_determine_features_test_running; }
  87   // CPU instruction support
  88   static bool has_fsqrt()   { return (_features & fsqrt_m) != 0; }
  89   static bool has_fsqrts()  { return (_features & fsqrts_m) != 0; }
  90   static bool has_isel()    { return (_features & isel_m) != 0; }
  91   static bool has_lxarxeh() { return (_features & lxarxeh_m) !=0; }
  92   static bool has_cmpb()    { return (_features & cmpb_m) != 0; }
  93   static bool has_popcntb() { return (_features & popcntb_m) != 0; }
  94   static bool has_popcntw() { return (_features & popcntw_m) != 0; }
  95   static bool has_fcfids()  { return (_features & fcfids_m) != 0; }
  96   static bool has_vand()    { return (_features & vand_m) != 0; }
  97   static bool has_lqarx()   { return (_features & lqarx_m) != 0; }
  98   static bool has_vcipher() { return (_features & vcipher_m) != 0; }
  99   static bool has_vpmsumb() { return (_features & vpmsumb_m) != 0; }
 100   static bool has_tcheck()  { return (_features & tcheck_m) != 0; }
 101   static bool has_mfdscr()  { return (_features & mfdscr_m) != 0; }
 102   static bool has_vsx()     { return (_features & vsx_m) != 0; }
 103   static bool has_mtfprd()  { return has_vpmsumb(); } // alias for P8
 104 
 105   // Assembler testing
 106   static void allow_all();
 107   static void revert();
 108 
 109   // POWER 8: DSCR current value.
 110   static uint64_t _dscr_val;
 111 };
 112 
 113 #endif // CPU_PPC_VM_VM_VERSION_PPC_HPP
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