public void arrayStoreWriteBarrier(VM_Address src, int index, VM_Address tgt)
final public void arrayStoreWriteBarrier(VM_Address src, int index, VM_Address tgt)
  public void arrayStoreWriteBarrier(VM_Address src, int index, VM_Address tgt)    throws VM_PragmaInline {    writeBarrier(src.add(index<<LOG_WORD_SIZE), tgt);  }