[PATCH] D61308: [X86][SSE] Fold add(shuffle(),shuffle()) to hadd on 'slow' targets (PR39920)

Thu May 9 05:28:10 PDT 2019

RKSimon added a comment.

In D61308#1494883 <https://reviews.llvm.org/D61308#1494883>, @spatel wrote:

> Is the PR22377 test the only remaining problem? If so, do we have a new bug to track that (or reopen the old bug)?

Yes its just the PR22377 test case.

I've raised https://bugs.llvm.org/show_bug.cgi?id=41813 but I'm not totally happy with it being so vague on what the best thing to do is.

Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D61308/new/

https://reviews.llvm.org/D61308