[PATCH] D150028: [VPlan] Clear reduction flags directly as VPlanTransform.

Florian Hahn via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sat May 6 02:27:26 PDT 2023


fhahn created this revision.
fhahn added reviewers: Ayal, gilr, rengolin.
Herald added subscribers: StephenFan, tschuett, psnobl, rogfer01, bollu, hiraditya.
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fhahn requested review of this revision.
Herald added subscribers: pcwang-thead, vkmr.
Herald added a project: LLVM.

After D150027 <https://reviews.llvm.org/D150027>, all relevant recipes should model their IR flags
directly. Instead of removing the flags after codegen as part of
fixReductions, drop poison generating flags directly from the recipes.

Depends on D150027 <https://reviews.llvm.org/D150027>.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D150028

Files:
  llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
  llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
  llvm/lib/Transforms/Vectorize/VPlanTransforms.h

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