Re: FEATURE REQUEST: Specific Processor Optimizations on x86 Architecture

[Dave Jones]

On Wed, Oct 22, 2003 at 06:55:15PM +0600, Joseph D. Wagner wrote:

 > If you select Pentium III, the -march flag is set to pentium3.
 > If you select Pentium 4, the -march flag is set to pentium4.

Already done for 2.6

 > If you select Athlon 4, the -march flag is set to athlon-4.
 > If you select Athlon XP, the -march flag is set to athlon-xp.

Last time I looked these made absolutely no difference to performance
due to the only differences being on FP code.

		Dave

-- 
 Dave Jones     http://www.codemonkey.org.uk
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