[llvm-dev] LLVM 11 and trunk selecting 4 wide instead of 8 wide loop vectorization for AVX-enabled target

[Florian Hahn via llvm-dev]

> On Jul 17, 2020, at 15:23, Francesco Petrogalli <Francesco.Petrogalli at arm.com> wrote:
> 
> Hi all,
> 
> Thank you Florian for pointing Neil in the right direction!
> 
> I am glad this has been working for you Neil. Feel free to contact me directly if you need anything related to function vectorization again.
> 
>> It might be worth calling this new behavior out in the release notes for 11.0
> 
> How can we make sure this happens? Is there a process where we could write into release notes?


I think now that we have the 11.0 release branch you can add a patch against llvm/docs/ReleaseNotes.rst on the branch.