Message-ID: <XFMail.990227102348.derkjan@cal012054.student.utwente.nl>
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In-Reply-To: <3.0.2.32.19990227094114.0073921c@pop3.digibel.be>
Date: Sat, 27 Feb 1999 10:23:48 +0100 (CET)
Organization: Badmuts Inc.
Sender: derkjan AT cal012054 DOT student DOT utwente DOT nl
From: Derkjan de Haan <derkjan AT cal012054 DOT student DOT utwente DOT nl>
To: pgcc AT delorie DOT com
Subject: Re: Cyrix and Amdk6 Flags
Reply-To: pgcc AT delorie DOT com


On 27-Feb-99 Gian-Carlo Pascutto wrote:
> At 22:00 26/02/99 +0100, you wrote:
>>Hello
>>With cyrix 6x86 MX should I use -mpemtiumpro -march=pentiumpro 
>>or -mamdk6 -march=amdk6 ?
>>With amd k6 is better -DCPU=586 or -DCPU=686 ?
>>Thanx
> 
> pgcc has an march=cyrix flag but it seems to generates worse code.
> I usually test with both -mpentiumpro and -mamdk5/6 to see
> what's best. 

I might add that -DCPU=586 or -DCPU=686 have nothing to do with the compiler,
these are just for the program to know what inline assembly to use.


regards,

Derkjan

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E-Mail: Derkjan de Haan <derkjan AT cal012054 DOT student DOT utwente DOT nl>
Date: 27-Feb-99
Time: 10:21:57

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