src/share/vm/c1/c1_LIRGenerator.cpp

rev 10742 : Make fields used in lock-free algorithms volatile

*** 1602,1612 ****
  ////////////////////////////////////////////////////////////////////////
  
  void LIRGenerator::CardTableModRef_post_barrier(LIR_OprDesc* addr, LIR_OprDesc* new_val) {
    CardTableModRefBS* ct = barrier_set_cast<CardTableModRefBS>(_bs);
    assert(sizeof(*(ct->byte_map_base)) == sizeof(jbyte), "adjust this code");
!   LIR_Const* card_table_base = new LIR_Const(ct->byte_map_base);
    if (addr->is_address()) {
      LIR_Address* address = addr->as_address_ptr();
      // ptr cannot be an object because we use this barrier for array card marks
      // and addr can point in the middle of an array.
      LIR_Opr ptr = new_pointer_register();
--- 1602,1612 ----
  ////////////////////////////////////////////////////////////////////////
  
  void LIRGenerator::CardTableModRef_post_barrier(LIR_OprDesc* addr, LIR_OprDesc* new_val) {
    CardTableModRefBS* ct = barrier_set_cast<CardTableModRefBS>(_bs);
    assert(sizeof(*(ct->byte_map_base)) == sizeof(jbyte), "adjust this code");
!   LIR_Const* card_table_base = new LIR_Const((jbyte*)ct->byte_map_base);
    if (addr->is_address()) {
      LIR_Address* address = addr->as_address_ptr();
      // ptr cannot be an object because we use this barrier for array card marks
      // and addr can point in the middle of an array.
      LIR_Opr ptr = new_pointer_register();