[PATCH] D110235: [LoopVectorize] Support reductions that store intermediary result
Igor Kirillov via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Sep 22 05:51:33 PDT 2021
igor.kirillov created this revision.
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Adds ability to vectorize loops containing a store to a loop-invariant
address as part of a reduction that isn't converted to SSA form due to
lack of aliasing info
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D110235
Files:
llvm/include/llvm/Analysis/IVDescriptors.h
llvm/include/llvm/Analysis/LoopAccessAnalysis.h
llvm/include/llvm/Transforms/Utils/LoopUtils.h
llvm/include/llvm/Transforms/Vectorize/LoopVectorizationLegality.h
llvm/lib/Analysis/IVDescriptors.cpp
llvm/lib/Analysis/LoopAccessAnalysis.cpp
llvm/lib/Transforms/Scalar/LoopInterchange.cpp
llvm/lib/Transforms/Utils/LoopUtils.cpp
llvm/lib/Transforms/Vectorize/LoopVectorizationLegality.cpp
llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
llvm/test/Transforms/LoopVectorize/reduction.ll
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