Optimize compiling for Sun Enterprise 250

[Marius Strobl]

On Sun, Jul 11, 2010 at 04:10:41PM +0200, Narciso Martnez Malnero wrote:
> Hello.
> 
> I would to know if there are any flags to optimize performance and compiling
> time (prior the first one). 
> 
> I've found:
> 
> -mcpu=v9 and mcpu=ultrasparc, are these flags better than default? Which of
> two ones for this machine (ultrasparc II)?
> 

The system compiler defaults to -mcpu=ultrasparc, which already is the
most appropriate CPU type for US-II.

Marius