[PATCH] D98487: [AArch64][SVE/NEON] Add support for FROUNDEVEN for both NEON and fixed length SVE

[Bradley Smith via Phabricator via cfe-commits]

bsmith added a comment.

> Why is this patch only changing int_aarch64_neon_frintn and not int_aarch64_sve_frintn?
> Is there a particular reason to do so?

Things are done slightly differently for SVE in this regard, in principal yes, we could emit roundeven instead of frintn from the ACLE intrinsic, however all of the other ACLE intrinsics also emit SVE specific LLVM intrinsics rather than the arch-indep nodes. This patch doesn't change that in order to stay consistent, if we did want to change that it should be done as a separate patch that changes all of them.


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  https://reviews.llvm.org/D98487/new/

https://reviews.llvm.org/D98487