On Wed, 28 Aug 2019, Richard Sandiford wrote:
> Richard Biener writes:
> > When making the SLP tree a graph I messed up and in some cases we can
> > fail to propagate a higher max_nunits upwards when re-using a subtree.
> > For the testcase, but only on the gcc-9-branch, this causes us to
> > mis
Richard Biener writes:
> When making the SLP tree a graph I messed up and in some cases we can
> fail to propagate a higher max_nunits upwards when re-using a subtree.
> For the testcase, but only on the gcc-9-branch, this causes us to
> miss a higher value of 4 completely since it comes from a
>
