simd branch ready for review

[Karel Gardas]

On 02/ 1/13 09:19 AM, Geoffrey Mainland wrote:
> As an aside, what's the proper way for me to test the ARM
> cross-compilation support? I'm afraid my patches may break things there.

I've seen you've merged your changes into mainline so I've done a build 
of GHC HEAD on my arm/linux and it's gone fine so you've not broken 
anything -- at least from the build perspective.

Thanks,
Karel