[PATCH] D56474: [ARM] [NEON] Add ROTR/ROTL lowering

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

> Does clang even emit FSHL/FSHR instructions

This is an area of active development; llvm.fshl got added recently.  But it's not really a priority to form llvm.fshl for constant shifts; it's easy to analyze anyway.


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D56474/new/

https://reviews.llvm.org/D56474