[PATCH] D44523: Change calculation of MaxVectorSize

Krzysztof Parzyszek via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Mar 15 12:30:37 PDT 2018


kparzysz added a comment.

What would work well for us too would to enable pumping for targets that want it, but leave it off by default.  This wouldn't change any existing behavior, but would help HVX a great deal.  In any case I'd be interested to hear your feedback on this, if you have any other suggestions on how to deal with the short vector issue.


Repository:
  rL LLVM

https://reviews.llvm.org/D44523





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