[PATCH] D112224: [SLP]Change the order of the reduction/binops args pair vectorization attempts.

[Alexey Bataev via Phabricator via llvm-commits]

ABataev created this revision.
ABataev added reviewers: RKSimon, spatel, anton-afanasyev, dtemirbulatov.
Herald added a subscriber: hiraditya.
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Need to change the order of the reduction/binops args pair vectorization
attempts. Need to try to find the reduction at first and postpone
vectorization of binops args. This may help to find more reduction
patterns and vectorize them.
Part of D111574 <https://reviews.llvm.org/D111574>.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D112224

Files:
  llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
  llvm/test/Transforms/SLPVectorizer/AArch64/tsc-s352.ll
  llvm/test/Transforms/SLPVectorizer/X86/dot-product.ll
  llvm/test/Transforms/SLPVectorizer/X86/insert-element-build-vector-inseltpoison.ll
  llvm/test/Transforms/SLPVectorizer/X86/insert-element-build-vector.ll
  llvm/test/Transforms/SLPVectorizer/X86/revectorized_rdx_crash.ll

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