[all-commits] [llvm/llvm-project] 02369b: [VPlan] Mark recurrence recipes as not having side...

[Florian Hahn via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 02369b75fdd7b5fc5d9b47f1b60587c225918511
      https://github.com/llvm/llvm-project/commit/02369b75fdd7b5fc5d9b47f1b60587c225918511
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2023-04-17 (Mon, 17 Apr 2023)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp
    M llvm/test/Transforms/LoopVectorize/first-order-recurrence.ll

  Log Message:
  -----------
  [VPlan] Mark recurrence recipes as not having side-effects.

Add support for FirstOrderRecurrenceSplice and VPFirstOrderRecurrencePHI
recipes to mayHaveSideEffects. They both don't have side-effects.