src/cpu/ppc/vm/stubRoutines_ppc.hpp

rev 11916 : 8164920: ppc: enhancement of CRC32 intrinsic

@@ -43,22 +43,30 @@
 #ifdef  CRC32_BYFOUR
   #define CRC32_TABLES 8
 #else
   #define CRC32_TABLES 1
 #endif
+#define CRC32_CONSTANTS_SIZE 1084
+#define CRC32_BARRET_CONSTANTS 10
 
 class ppc64 {
  friend class StubGenerator;
 
  private:
 
   // CRC32 Intrinsics.
   static juint _crc_table[CRC32_TABLES][CRC32_COLUMN_SIZE];
+  static juint* _constants;
+  static juint* _barret_constants;
 
  public:
 
   // CRC32 Intrinsics.
   static void generate_load_crc_table_addr(MacroAssembler* masm, Register table);
+  static void generate_load_crc_constants_addr(MacroAssembler* masm, Register table);
+  static void generate_load_crc_barret_constants_addr(MacroAssembler* masm, Register table);
+  static juint* generate_crc_constants();
+  static juint* generate_crc_barret_constants();
 
 };
 
 #endif // CPU_PPC_VM_STUBROUTINES_PPC_HPP