From: DigitalFx <digitalfx AT sprynet DOT com>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: MMX Support
Date: Sun, 31 Aug 1997 22:34:05 -0400
Organization: Sprynet News Service
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To: djgpp AT delorie DOT com
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> First of all DJGPP is just a port of GCC for dos, so there are no
> support anything in DJGPP what isn't in GCC. DJGPP(GCC) doesn't output 
> instructions specific to processors higher than 386 with coprocessor. 
> in assembler you can use it already. Either you can use NASM which
> them (using Intel syntax asm), or you can, using some macros, use them
> GAS assembler also (AT&T syntax). Look at "Pentium profiling tools" in 
> section on http://www.goof.com/pgc/ there is header file which uses 

They also have Pentium specific compilers. That way you aren't limited 
to 386 or 486 code.