[PATCH] D67841: [SLP] avoid reduction transform on patterns that the backend can load-combine

Sanjay Patel via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sat Oct 5 11:04:26 PDT 2019


This revision was automatically updated to reflect the committed changes.
Closed by commit rGe2321bb4488a: [SLP] avoid reduction transform on patterns that the backend can load-combine (authored by spatel).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D67841/new/

https://reviews.llvm.org/D67841

Files:
  llvm/include/llvm/Analysis/TargetTransformInfo.h
  llvm/lib/Analysis/TargetTransformInfo.cpp
  llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
  llvm/test/Transforms/SLPVectorizer/X86/bad-reduction.ll

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