https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89134
--- Comment #12 from joey.ye.cc at gmail dot com --- Feng, Have you made any progress on these problems? If advice is still needed, I would suggest you share more details about these problems, and people like Bin and Richi and Richard Sandiford may provide you some advice. Thanks, Joey On Sat, Feb 2, 2019 at 4:23 AM fxue at os dot amperecomputing.com <gcc-bugzi...@gcc.gnu.org> wrote: > > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89134 > > --- Comment #11 from Feng Xue <fxue at os dot amperecomputing.com> --- > Actually, I am working on adding optimizations to enable this opportunity, > which can be discomposed to two sub-problems: breaking-loop transformation > mentioned above, and empty-loop elimination. I have worked out several > patches, > but for the second thing, since it seems to be more aggressive than gcc > currently implemented, I need advices and feedbacks from the community.
