[PATCH] D157009: [SLP]Fix PR63854: Add proper sorting of pointers for masked stores.

[Alexey Bataev via Phabricator via llvm-commits]

ABataev created this revision.
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If the masked gathers can be reordered, it may produce strided access
pattern and the reordering does not affect common reodering, better to
try to reorder masked gathers for better performance.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D157009

Files:
  llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
  llvm/test/Transforms/SLPVectorizer/RISCV/strided-loads.ll
  llvm/test/Transforms/SLPVectorizer/X86/gep-nodes-with-non-gep-inst.ll
  llvm/test/Transforms/SLPVectorizer/X86/remark_gather-load-redux-cost.ll

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