Message-Id: <199903110018.TAA34145@y.dyson.net> Subject: Re: AMDK6/ PPro instructions In-Reply-To: <19990310232019.J24287@cerebro.laendle> from Marc Lehmann at "Mar 10, 99 11:20:19 pm" To: pgcc AT delorie DOT com Date: Wed, 10 Mar 1999 19:18:34 -0500 (EST) Cc: pgcc AT delorie DOT com From: "John S. Dyson" X-Mailer: ELM [version 2.4ME+ PL38 (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Reply-To: pgcc AT delorie DOT com X-Mailing-List: pgcc AT delorie DOT com X-Unsubscribes-To: listserv AT delorie DOT com Precedence: bulk Marc Lehmann said: > On Wed, Mar 10, 1999 at 10:39:25AM -0500, Philip Long wrote: > > Will the K6 execute all instrcutions possible on a PII? > > > > ie If I compile something with -march=pentiumpro, will it run ok on > > Interesting question.. AFAIK, the AMD does implement the conditional move > instructions, but I'm not 100% sure. > I just checked the K6-III manual, and couldn't find the cmovCC instructions :-(. -- John | Never try to teach a pig to sing, dyson AT iquest DOT net | it makes one look stupid jdyson AT nc DOT com | and it irritates the pig.