[all-commits] [llvm/llvm-project] 8ddbc0: [VPlan] Manage FindLastIV start value in ComputeFi...

[Florian Hahn via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 8ddbc01295af21b06503f5a376c5572f4ed589c9
      https://github.com/llvm/llvm-project/commit/8ddbc01295af21b06503f5a376c5572f4ed589c9
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2025-03-27 (Thu, 27 Mar 2025)

  Changed paths:
    M llvm/include/llvm/Transforms/Utils/LoopUtils.h
    M llvm/lib/Transforms/Utils/LoopUtils.cpp
    M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
    M llvm/lib/Transforms/Vectorize/VPlanAnalysis.cpp
    M llvm/lib/Transforms/Vectorize/VPlanPatternMatch.h
    M llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp
    M llvm/lib/Transforms/Vectorize/VPlanUnroll.cpp
    M llvm/test/Transforms/LoopVectorize/vplan-printing-reductions.ll

  Log Message:
  -----------
  [VPlan] Manage FindLastIV start value in ComputeFindLastIVResult (NFC) (#132690)

Keep the start value as operand of ComputeFindLastIVResult. A follow-up
patch will use this to make sure the start value is frozen if needed.

Depends on https://github.com/llvm/llvm-project/pull/132689

PR: https://github.com/llvm/llvm-project/pull/132690



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