From: Jeff Weeks Newsgroups: comp.os.msdos.djgpp Subject: What is faster STOSD or MOVSD Date: 14 Apr 1997 20:44:49 GMT Organization: Code X Software Lines: 21 Message-ID: <5iu501$rqj@nr1.toronto.istar.net> NNTP-Posting-Host: ppp8.mars.execulink.com Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit To: djgpp AT delorie DOT com DJ-Gateway: from newsgroup comp.os.msdos.djgpp Which is faster? rep stosd or rep movsd I've seen a few people currently using the later, which leads me to believe that it's faster, but my TASM book says that the former is faster. Please enlighten me, which is faster, and why? They both perform essentially the same function right? Jeff Weeks -------------------------------------------- - Code X Software - Programming to a Higher Power email: mailto:pweeks AT execulink DOT com web: http://www.execulink.com/~pweeks/ --------------------------------------------