src/cpu/aarch64/vm/macroAssembler_aarch64.cpp

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

*** 4051,4061 ****
    }
    byte_offset = (unsigned long)dest.target() & 0xfff;
  }
  
  void MacroAssembler::load_byte_map_base(Register reg) {
!   jbyte *byte_map_base =
      ((CardTableModRefBS*)(Universe::heap()->barrier_set()))->byte_map_base;
  
    if (is_valid_AArch64_address((address)byte_map_base)) {
      // Strictly speaking the byte_map_base isn't an address at all,
      // and it might even be negative.
--- 4051,4061 ----
    }
    byte_offset = (unsigned long)dest.target() & 0xfff;
  }
  
  void MacroAssembler::load_byte_map_base(Register reg) {
!   volatile jbyte *byte_map_base =
      ((CardTableModRefBS*)(Universe::heap()->barrier_set()))->byte_map_base;
  
    if (is_valid_AArch64_address((address)byte_map_base)) {
      // Strictly speaking the byte_map_base isn't an address at all,
      // and it might even be negative.