[PATCH] D69508: [ARM] Add vrev32 NEON fp16 patterns

Dave Green via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Oct 28 09:18:05 PDT 2019


dmgreen added a comment.

I //think// not, because the instruction it is actually selecting is just a vrev32, available whenever Neon is present. They will just never be used when fullfp16 is not present. Same as the existing patterns on line 6800 (which I just formatted here).


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D69508/new/

https://reviews.llvm.org/D69508





More information about the llvm-commits mailing list