[PATCH][GRAPHITE] More -fopt-info, do not abort from ISL

[Sebastian Pop]

On Mon, Sep 25, 2017 at 4:47 AM, Richard Biener <rguenther@suse.de> wrote:

>
> The following also dumps if the optimized schedule is equal to the
> original one.  It also makes all ISL operations (well, nearly) not
> abort on errors but instead propagate errors upward.
>
> Bootstrapped and tested on x86_64-unknown-linux-gnu, applied to trunk.
>
> Richard.
>
> 2017-09-25  Richard Biener  <rguenther@suse.de>
>
>         * graphite-optimize-isl.c (optimize_isl): Fail and dump if
>         ISL errors other than isl_error_quota happen.  Dump if the
>         schedule is the same.
>         * graphite-sese-to-poly.c (build_poly_scop): Fail on ISL
>         errors instead of aborting inside ISL.
>
>
Looks good.