PPC440SPE_DESC_WXOR
set_bit(PPC440SPE_DESC_WXOR, &op);
set_bit(PPC440SPE_DESC_WXOR, &op);
set_bit(PPC440SPE_DESC_WXOR, &op);
clear_bit(PPC440SPE_DESC_WXOR, &op);
if (test_bit(PPC440SPE_DESC_WXOR, &sw_desc->flags)) {
set_bit(PPC440SPE_DESC_WXOR, &op);
if (test_bit(PPC440SPE_DESC_WXOR, &desc->flags)) {