[all-commits] [llvm/llvm-project] 965a09: Revert "[IVDescriptors] Add pointer InductionDescr...

[David Green via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 965a090f02cbab2dc08b78e274ce9d65e4d1221f
      https://github.com/llvm/llvm-project/commit/965a090f02cbab2dc08b78e274ce9d65e4d1221f
  Author: David Green <david.green at arm.com>
  Date:   2023-03-31 (Fri, 31 Mar 2023)

  Changed paths:
    M llvm/lib/Analysis/IVDescriptors.cpp
    M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
    M llvm/test/Transforms/LoopVectorize/RISCV/strided-accesses.ll

  Log Message:
  -----------
  Revert "[IVDescriptors] Add pointer InductionDescriptors with non-constant strides"

Multiple errors have being reported on
https://reviews.llvm.org/rG498aa534f472d28db893aa9a8627d0b46e17f312

Reverting until the correctness issues can be resolved.

We are also seeing a lot of performance differences from the patch.  Some are
looking good, but some are looking pretty bad.