src/hotspot/share/gc/z/zBitMap.inline.hpp

*** 53,63 ****
      if (new_val == old_val) {
        // Someone else beat us to it
        inc_live = false;
        return false;
      }
!     const bm_word_t cur_val = Atomic::cmpxchg(new_val, addr, old_val);
      if (cur_val == old_val) {
        // Success
        const bm_word_t marked_mask = bit_mask(bit);
        inc_live = !(old_val & marked_mask);
        return true;
--- 53,63 ----
      if (new_val == old_val) {
        // Someone else beat us to it
        inc_live = false;
        return false;
      }
!     const bm_word_t cur_val = Atomic::cmpxchg(addr, old_val, new_val);
      if (cur_val == old_val) {
        // Success
        const bm_word_t marked_mask = bit_mask(bit);
        inc_live = !(old_val & marked_mask);
        return true;