Thus , even if one of the above causes a change in control flow , the instructions at sequentially increasing addresses beyond the location of the change in control flow up to the next true end of the instruction group had the change of control flow not occurred , can still cause undefined values to be seen at the target of the change of control flow , if they cause a dependency violation 因而,即使上述的一個(gè)在控件流中導(dǎo)致某個(gè)變化,在繼續(xù)增加的超出控件流的地方一直到下次指令群真正結(jié)束的地址那些指令也不會(huì)發(fā)生,如果那些未知的值是不可靠的,那么控件流的變化目標(biāo)導(dǎo)致了他們的出現(xiàn)。