delinearization

[Tobias Grosser]

On 04/04/2014 11:06 PM, Sebastian Pop wrote:
> Hi,
>
> here is the updated version of the patch that passes all the make check-polly
> tests: yay! (I don't have cloog around, so I haven't checked those tests.)

The cloog tests need to be updated. There are three solutions

1) We write a clang-cmp tool that does this semantically
2) You install it briefly and update the tests
3) You commit and I fix later.

I would prefer 1), understand that 2) is easier and if necessary, we can 
also go for 3).

> The only changes wrt. previous patch are:
> - add a flag -polly-delinearize (similar to -da-delinearize)
> - normalize the last subscript with respect to the size of elements in the array.

Nice, that this fixed the remaining issues.

> Ok to commit?

Yes, despite the CLooG test cases this looks good.

Tobias