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

Hideki Saito via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Mon Sep 9 17:38:32 PDT 2019


hsaito added a comment.

In D66796#1663868 <https://reviews.llvm.org/D66796#1663868>, @SjoerdMeijer wrote:

> That's exactly the reason why I think `vectorize(disable)` should disable vectorisation for that loop. I just don't see what else a user would expect.


I agree with you.

Now on the practical side. If whatever we decide here changes how the pragma behaves from today, we need to have a wider discussion and agreement at llvm-dev.


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https://reviews.llvm.org/D66796





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