[PATCH] D107651: [AArch64][SVE] Teach cost model that masked loads/stores are cheap

Matt Devereau via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Aug 6 08:19:11 PDT 2021


MattDevereau created this revision.
MattDevereau added a reviewer: bsmith.
Herald added subscribers: psnobl, hiraditya, kristof.beyls, tschuett.
Herald added a reviewer: efriedma.
MattDevereau requested review of this revision.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.

Reduce the cost of VLS loads/stores to make the vectorizor emit them more frequently.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D107651

Files:
  llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
  llvm/test/Analysis/CostModel/AArch64/masked_ldst.ll

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