*** old/src/share/vm/opto/indexSet.cpp	Mon May  5 12:29:30 2014
--- new/src/share/vm/opto/indexSet.cpp	Mon May  5 12:29:29 2014

*** 49,59 ****
--- 49,59 ----
  // Per set, or all sets operation tracing
  int IndexSet::_serial_count = 1;
  #endif
  
  // What is the first set bit in a 5 bit integer?
! const byte IndexSetIterator::_first_bit[32] = {
! const uint8_t IndexSetIterator::_first_bit[32] = {
    0, 0, 1, 0,
    2, 0, 1, 0,
    3, 0, 1, 0,
    2, 0, 1, 0,
    4, 0, 1, 0,

*** 61,71 ****
--- 61,71 ----
    3, 0, 1, 0,
    2, 0, 1, 0
  };
  
  // What is the second set bit in a 5 bit integer?
! const byte IndexSetIterator::_second_bit[32] = {
! const uint8_t IndexSetIterator::_second_bit[32] = {
    5, 5, 5, 1,
    5, 2, 2, 1,
    5, 3, 3, 1,
    3, 2, 2, 1,
    5, 4, 4, 1,

*** 296,306 ****
--- 296,306 ----
      BitBlock *block = set->_blocks[i];
      if (block == &_empty_block) {
        set_block(i, &_empty_block);
      } else {
        BitBlock *new_block = alloc_block();
!       memcpy(new_block->words(), block->words(), sizeof(uint32_t) * words_per_block);
        set_block(i, new_block);
      }
    }
  }