optimization for Athlon 64 X2

[Garrett Cooper]

Daniel Dvořák wrote:
> Hi all,
> 
> out of curiosity, which CPUTYPE setting is appropriate for dual Manchester core Athlon 64 X2 3800+ processor with FreeBSD 6.2 (GCC 3.4.4) ?
> 
> Googling throws up nothing useful.
> 
> Dan

Try the -march value listed here (athlon64): 
<http://gentoo-wiki.com/Safe_Cflags#Athlon_64_X2_.28AMD.29>.

-Garrett