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- From: "Jyrki Saarinen" <jsaarinen@kone.fipnet.fi>
- Date: Sat, 2 Mar 96 15:30:57 UT
- Comments: Illegal date header - new date added by quicknews
- X-Original-Date: Sat, 02 Mar 96 16:37:43
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- Subject: Re: TMapping again!
- Message-ID: <38232763@kone.fipnet.fi>
-
-
- > : > on x86 doing a 32bit immediate add is as fast as a reg to register
- > : > add?
- >
- > : Should be, like on a 040.
- >
- > On the 040/030 , because of the code/data cache are separate the
- > CPU in '1' cycle can access both... but on the x86 I was not sure
- > it could do that. I dont think I will ever do serious x86 programming
- > but Its good to know things like this
-
- Hmm, I am not sure if add.l d0,d1 is as fast add.l #$12345678,d1
- on the 68030. Propably not.
-
- -- _
- a Stellar programmer _ //
- "Amiga - back for the future" \X/
-