_mm_prefetch      660 ext/opcache/zend_accelerator_util_funcs.c 		_mm_prefetch(dqsrc + 4, _MM_HINT_NTA);
_mm_prefetch      661 ext/opcache/zend_accelerator_util_funcs.c 		_mm_prefetch(dqdest + 4, _MM_HINT_T0);