[PATCH] D99142: [RISCV] Add basic cost modelling for fixed vector gather/scatter.

[Craig Topper via Phabricator via llvm-commits]

craig.topper updated this revision to Diff 333037.
craig.topper added a comment.

Grab a loop vectorize test cases from X86 to show that it works. I can add more data types if we want.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D99142/new/

https://reviews.llvm.org/D99142

Files:
  llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp
  llvm/lib/Target/RISCV/RISCVTargetTransformInfo.h
  llvm/test/Analysis/CostModel/RISCV/fixed-vector-gather.ll
  llvm/test/Analysis/CostModel/RISCV/fixed-vector-scatter.ll
  llvm/test/Transforms/LoopVectorize/RISCV/masked_gather_scatter.ll

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