[PATCH] D57779: [SLP] Add support for throttling.

Alexey Bataev via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Feb 12 08:33:21 PST 2021


ABataev added a comment.

In D57779#2560071 <https://reviews.llvm.org/D57779#2560071>, @dtemirbulatov wrote:

>> I see that immediate vectorization is better as it vectorizes more, no? Also, there is a problem, looks like it is caused by the multinode analysis. I'm trying to improve this in my non-power-2 patch, will prepare a separate patch for it.
>
> eh, I think it is not a clear example, I have seen better examples, I will show something better.

Even this example shows that the current solution does not always produce the best result.


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https://reviews.llvm.org/D57779



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