[all-commits] [llvm/llvm-project] 734708: [AArch64][SVE] Teach cost model that masked loads/...

[Matthew Devereau via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 734708e04f84b72f1ae7c8b35c002b8bf97dc064
      https://github.com/llvm/llvm-project/commit/734708e04f84b72f1ae7c8b35c002b8bf97dc064
  Author: Matthew Devereau <matthew.devereau at arm.com>
  Date:   2021-08-19 (Thu, 19 Aug 2021)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
    A llvm/test/Analysis/CostModel/AArch64/masked_ldst_vls.ll

  Log Message:
  -----------
  [AArch64][SVE] Teach cost model that masked loads/stores are cheap

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