[PATCH] D104197: [VPlan] Track both incoming values for first-order recurrence phis.

[Florian Hahn via Phabricator via llvm-commits]

fhahn updated this revision to Diff 353212.
fhahn added a comment.

Addressed comments, thanks!

I also updated fixFirstOrderRecurrence to use the VPValues for the start and backedge values.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D104197/new/

https://reviews.llvm.org/D104197

Files:
  llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
  llvm/lib/Transforms/Vectorize/VPRecipeBuilder.h
  llvm/lib/Transforms/Vectorize/VPlan.h
  llvm/test/Transforms/LoopVectorize/first-order-recurrence-sink-replicate-region.ll
  llvm/test/Transforms/LoopVectorize/vplan-sink-scalars-and-merge.ll

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