src/share/vm/opto/regmask.cpp

*** 387,397 ****
  }
  
  //------------------------------Size-------------------------------------------
  // Compute size of register mask in bits
  uint RegMask::Size() const {
!   extern uint8_t bitsInByte[512];
    uint sum = 0;
    for( int i = 0; i < RM_SIZE; i++ )
      sum +=
        bitsInByte[(_A[i]>>24) & 0xff] +
        bitsInByte[(_A[i]>>16) & 0xff] +
--- 387,397 ----
  }
  
  //------------------------------Size-------------------------------------------
  // Compute size of register mask in bits
  uint RegMask::Size() const {
!   extern uint8_t bitsInByte[BITS_IN_BYTE_ARRAY_SIZE];
    uint sum = 0;
    for( int i = 0; i < RM_SIZE; i++ )
      sum +=
        bitsInByte[(_A[i]>>24) & 0xff] +
        bitsInByte[(_A[i]>>16) & 0xff] +