[PATCH] D102077: [AArch64][SVE] Combine cntp intrinsics with add/sub to produce incp/decp

Bradley Smith via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed May 12 08:54:04 PDT 2021


bsmith updated this revision to Diff 344844.
bsmith added a comment.

- Only perform combine when it is the only use of cntp


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D102077/new/

https://reviews.llvm.org/D102077

Files:
  llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
  llvm/lib/Target/AArch64/SVEInstrFormats.td
  llvm/test/CodeGen/AArch64/sve-cntp-combine.ll

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