[PATCH] D139573: [FoldingSet] Move compare to header (NFC).

[Florian Hahn via Phabricator via llvm-commits]

fhahn created this revision.
fhahn added reviewers: nikic, serge-sans-paille, yurai007.
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Moving the compare operator implementations to the header gives a slight
speedup. Not sure if the speedups are worthwhile, but I noticed this
when looking at folding set performance in general.

NewPM-O3: -0.04%
NewPM-ReleaseThinLTO: -0.03%
NewPM-ReleaseLTO-g: -0.01

https://llvm-compile-time-tracker.com/compare.php?from=8fa81cfad47c827ea1b75afe1f32861d4a7bad37&to=3c5e5ebd834106e62407e79d80ced0a49eafc4b7&stat=instructions:u


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D139573

Files:
  llvm/include/llvm/ADT/FoldingSet.h
  llvm/lib/Support/FoldingSet.cpp

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