[PATCH, ARM, iWMMXt][0/5]: iWMMXt intrinsics maintenance and pipeline description

[Xinyu Qi]

Hi,

Since the patch of iWMMXt intrinsics maintenance and pipeline description is too big to review, I subdivide it into five parts.

1 ARM generic code change
2 iWMMXt intrinsic head file change.
3 iWMMXt built in define and expand
4 WMMX machine description
5 WMMX pipeline description

These five parts may not work separately.

Thanks,
Xinyu