[PATCH] D53927: [AArch64] Enable libm vectorized functions via SLEEF

[Stefan Teleman via Phabricator via llvm-commits]

steleman added a comment.

In D53927#2786879 <https://reviews.llvm.org/D53927#2786879>, @georgemitenkov wrote:

> Thanks @rengolin! I guess in this case we have to see what @steleman and @joelkevinjones think and if they are interested (As well as other reviewers).
>
> It would be really great to have this functionality. With the recent patch (https://reviews.llvm.org/D95373) math intrinsics can be changed into calls for SIMD libraries, and having Sleef there just completes the picture. I am wondering if may be it is better to discuss this on the mailing list? (Sometimes reverted patches are lost for reviewers)



1. I no longer have access to an AArch64 server to re-do and test this patch - I am no longer at Marvell. The patch in its current form will not apply to trunk because it is much too old.

2. I can't use IBM TJWatson's infrastructure or IBM time to work on this patch. It's outside my responsibilities. I am willing to work on it in my free time, as a hobby.

3. If I somehow obtain access to an AArch64 box to re-do this patch (I'm fuzzy on that at the moment), and I spend my own free time doing the work, I would like to know ahead of time that it will not degenerate again into what went on here from 2018 through 2019.


Repository:
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https://reviews.llvm.org/D53927