[PATCH] D154891: [SLP]Check scalars before trying scheduling.

[Alexey Bataev via Phabricator via llvm-commits]

ABataev created this revision.
ABataev added reviewers: RKSimon, vdmitrie.
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Need to check the scalars if they can be vectorized before trying to
schedule them. It may save compile time and improve vectorization on
large functions/basic blocks.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D154891

Files:
  llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
  llvm/test/Transforms/SLPVectorizer/AArch64/loadorder.ll
  llvm/test/Transforms/SLPVectorizer/RISCV/reductions.ll
  llvm/test/Transforms/SLPVectorizer/X86/broadcast.ll
  llvm/test/Transforms/SLPVectorizer/X86/buildvector-with-reuses.ll
  llvm/test/Transforms/SLPVectorizer/X86/crash_mandeltext.ll
  llvm/test/Transforms/SLPVectorizer/X86/lookahead.ll
  llvm/test/Transforms/SLPVectorizer/X86/phi_overalignedtype.ll
  llvm/test/Transforms/SLPVectorizer/X86/pr47629-inseltpoison.ll
  llvm/test/Transforms/SLPVectorizer/X86/pr47629.ll
  llvm/test/Transforms/SLPVectorizer/X86/reduced-gathered-vectorized.ll
  llvm/test/Transforms/SLPVectorizer/X86/stacksave-dependence.ll
  llvm/test/Transforms/SLPVectorizer/X86/stores-non-ordered.ll
  llvm/test/Transforms/SLPVectorizer/X86/supernode.ll
  llvm/test/Transforms/SLPVectorizer/X86/tiny-tree.ll

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