On Wed, Aug 10, 2016 at 6:01 PM, Bin Cheng wrote:
> Hi,
> This patch fixes the inefficient code generated by vectorizer as reported by
> PR69848.
> It introduces new conditional reduction type CONST_COND_REDUCTION. As a
> result,
> we don't need to compute index vector in loop; also the epilog
Hi,
This patch fixes the inefficient code generated by vectorizer as reported by
PR69848.
It introduces new conditional reduction type CONST_COND_REDUCTION. As a result,
we don't need to compute index vector in loop; also the epilog reduction code
can be
simplified using single reduc_max/reduc_
