[PATCH] D132968: [TTI] Account for FMA opportunities in getArithmeticInstrCost.

[Florian Hahn via Phabricator via llvm-commits]

fhahn created this revision.
fhahn added reviewers: ABataev, spatel, RKSimon, wjschmidt, dmgreen.
Herald added a subscriber: hiraditya.
Herald added a project: All.
fhahn requested review of this revision.
Herald added a subscriber: pcwang-thead.
Herald added a project: LLVM.

TTI-based alternative to D132872 <https://reviews.llvm.org/D132872>.

Depends on D132967 <https://reviews.llvm.org/D132967>.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D132968

Files:
  llvm/lib/Analysis/TargetTransformInfo.cpp
  llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
  llvm/test/Transforms/SLPVectorizer/AArch64/slp-fma-loss.ll
  llvm/test/Transforms/SLPVectorizer/X86/slp-fma-loss.ll

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