On Fri, 6 Nov 2020, Jiufu Guo wrote:
> On 2020-11-05 21:43, Richard Biener wrote:
>
> Hi Richard,
>
> Thanks for your comments and suggestions!
>
> > On Thu, Nov 5, 2020 at 2:19 PM guojiufu via Gcc-patches
> > wrote:
> >>
> >> In PR87473, there are discussions about loop-closed PHIs which
> >
On 2020-11-05 21:43, Richard Biener wrote:
Hi Richard,
Thanks for your comments and suggestions!
On Thu, Nov 5, 2020 at 2:19 PM guojiufu via Gcc-patches
wrote:
In PR87473, there are discussions about loop-closed PHIs which
are generated for loop optimization passes. It would be helpful
to
On Thu, Nov 5, 2020 at 2:19 PM guojiufu via Gcc-patches
wrote:
>
> In PR87473, there are discussions about loop-closed PHIs which
> are generated for loop optimization passes. It would be helpful
> to clean them up after loop optimization is done, then this may
> simplify some jobs of following p
In PR87473, there are discussions about loop-closed PHIs which
are generated for loop optimization passes. It would be helpful
to clean them up after loop optimization is done, then this may
simplify some jobs of following passes.
This patch introduces a cheaper way to propagate them out in
pass_t
