[PATCH] D117480: [IR] Extend llvm.vector.reduce.fadd

[Jun Zhang via Phabricator via llvm-commits]

junaire added a comment.

In D117480#3248421 <https://reviews.llvm.org/D117480#3248421>, @nikic wrote:

> I don't get this change. We already use reassoc FMF to allow a non-ordered reduction, what's the purpose of the new flag?
>
> This also needs a LangRef update.

Thanks to have a look at this!
The relevant context is here: https://reviews.llvm.org/D116736

> I don't get this change. We already use reassoc FMF to allow a non-ordered reduction, what's the purpose of the new flag?

Well, maybe I didn't get the reviewer's ideas right? Any suggestions are appreciated!


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D117480/new/

https://reviews.llvm.org/D117480