On Thu, Oct 5, 2017 at 9:20 AM, Sebastian Pop <seb...@gmail.com> wrote:
>
> We also need to tag commutative and associative reductions
> in the dependence graph. Now that the code generation will
> nicely handle scalar dependences, we may want to add back
> some of the code from this commit:
> https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=228255
>
>
The above patch is for tagging the assoc/comm reductions.
Here is the patch that removes reduction dependences
that can be ignored to compute a new schedule:
https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=228530
