src/cpu/x86/vm/stubGenerator_x86_32.cpp

rev 12906 : [mq]: gc_interface

*** 726,737 ****
            Label L_loop;
            const Register end = count;  // elements count; end == start+count-1
            assert_different_registers(start, end);
  
            __ lea(end,  Address(start, count, Address::times_ptr, -wordSize));
!           __ shrptr(start, CardTableModRefBS::card_shift);
!           __ shrptr(end,   CardTableModRefBS::card_shift);
            __ subptr(end, start); // end --> count
          __ BIND(L_loop);
            intptr_t disp = (intptr_t) ct->byte_map_base;
            Address cardtable(start, count, Address::times_1, disp);
            __ movb(cardtable, 0);
--- 726,737 ----
            Label L_loop;
            const Register end = count;  // elements count; end == start+count-1
            assert_different_registers(start, end);
  
            __ lea(end,  Address(start, count, Address::times_ptr, -wordSize));
!           __ shrptr(start, CardTable::card_shift);
!           __ shrptr(end,   CardTable::card_shift);
            __ subptr(end, start); // end --> count
          __ BIND(L_loop);
            intptr_t disp = (intptr_t) ct->byte_map_base;
            Address cardtable(start, count, Address::times_1, disp);
            __ movb(cardtable, 0);