[PATCH] D128508: [AArch64][SME] Sink tile offset operands into the loop for load/store instructions.

Dave Green via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Jun 24 05:43:49 PDT 2022


dmgreen accepted this revision.
dmgreen added a comment.
This revision is now accepted and ready to land.

Thanks. LGTM

You may find that in certain situations the `add` gets transformed into an `or` if the operands have no bits are common, but I presume that would not break anything just be a little suboptimal. There is a haveNoCommonBitsSet method if it would be useful to support. I can imagine cases where base would known to be a multiple of a power2.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D128508/new/

https://reviews.llvm.org/D128508



More information about the llvm-commits mailing list