Probably worth a bit more detail when recommitting a patch that was
reverted - in the future please include more detail about the reason for
the original revert and the specific changes to the previous version that
address that (so someone who might've reviewed the previous patch can more
quickly e
gt; Today's Topics:
>
>1. [PATCH] D74912: [AArch64][SVE] Add SVE2 intrinsics for bit
> permutation & table lookup
> (Eli Friedman via Phabricator via cfe-commits)
>2. Re: [clang] abd0905
Hi,
I saw that this patch was reverted again later, but wanted to let you know
the performance impact we saw with this patch.
We are testing this on a variety of x86 machines and saw across the board
regressions in Eigen of around 25-50%, changing no compile time options.
Thanks,
Rumeet
On Wed,
Author: Melanie Blower
Date: 2020-02-12T07:30:43-08:00
New Revision: abd09053bc7aa6144873c196a7d50aa6ce6ca430
URL:
https://github.com/llvm/llvm-project/commit/abd09053bc7aa6144873c196a7d50aa6ce6ca430
DIFF:
https://github.com/llvm/llvm-project/commit/abd09053bc7aa6144873c196a7d50aa6ce6ca430.diff
