[all-commits] [llvm/llvm-project] f8b12f: [AArch64] Don't model legal subvector insert/extra...

[Graham Hunter via All-commits]

  Branch: refs/heads/users/huntergr-arm/spr/scalable-subvec-ins-ext-cost
  Home:   https://github.com/llvm/llvm-project
  Commit: f8b12f702cc69f78f1b1c72fcd4f7414fc294d72
      https://github.com/llvm/llvm-project/commit/f8b12f702cc69f78f1b1c72fcd4f7414fc294d72
  Author: Graham Hunter <graham.hunter at arm.com>
  Date:   2024-02-09 (Fri, 09 Feb 2024)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp

  Log Message:
  -----------
  [AArch64] Don't model legal subvector insert/extract as scalarization


  Commit: 521921e01fbe732203427b238e4f70668c823be2
      https://github.com/llvm/llvm-project/commit/521921e01fbe732203427b238e4f70668c823be2
  Author: Graham Hunter <graham.hunter at arm.com>
  Date:   2024-02-09 (Fri, 09 Feb 2024)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
    M llvm/test/Analysis/CostModel/AArch64/sve-intrinsics.ll
    M llvm/test/Transforms/LoopUnroll/AArch64/scalable-vec-ins-ext.ll

  Log Message:
  -----------
  Check that the insert/extract index is 0 before providing a low cost


Compare: https://github.com/llvm/llvm-project/compare/0394c212cb63...521921e01fbe