[PATCH] D66796: [clang] Loop pragma vectorize(disable)

Sjoerd Meijer via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Wed Aug 28 02:26:09 PDT 2019


SjoerdMeijer added a comment.

> Therefore, vectorize(disable) would also disable interleaving?

I don't have strong opinions on this. I think there's something to say for both options that we have (i.e. `vectorize(disable)` disables interleaving or enables it).
But I think it was @fhahn who mentioned that it would be possible to disable vectorisation, but still do interleaving. Perhaps bit of a edge use use, but again, it's possible currently. That would mean we don't need to disable interleaving here I think.


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https://reviews.llvm.org/D66796





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