Integer pipeline description for Cortex A9.

[Richard Earnshaw]

On Sat, 2009-10-31 at 16:24 +0000, Ramana Radhakrishnan wrote:
> Hi, 
> 
> Here's an initial description of the integer pipeline for the Cortex A9.
> This gives about 5% overall improvement at O2 and about 3.25%
> improvement overall at O3 for a popular embedded benchmark. 
> 
> There are currently about 5-6 outlier in this benchmark that I'm
> currently investigating. After identifying and (hopefully fixing) these,
> I'll be getting on to tuning for the A9 VFP and Neon descriptions over
> the next few weeks. 
> 
> Ok to commit ? 
> 
> cheers
> Ramana
> 
> 2009-10-31  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
> 
> 	* config/arm/cortex-a9.md: New - integer pipeline description.


OK.

R.