[PATCH] D120733: [IRSim][IROutliner] Ignore outlined sections that include musttail calls

[Andrew Litteken via Phabricator via llvm-commits]

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Musttail calls require extra handling to properly propagate the calling convention information and tail call information.  The outliner does not currently do this, so we ignore call instructions that utilize the swifttailcc and tailcc calling convention as well as functions marked with the attribute musttail.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D120733

Files:
  llvm/include/llvm/Analysis/IRSimilarityIdentifier.h
  llvm/include/llvm/Transforms/IPO/IROutliner.h
  llvm/lib/Analysis/IRSimilarityIdentifier.cpp
  llvm/test/Transforms/IROutliner/outlining-musttail.ll
  llvm/test/Transforms/IROutliner/outlining-swifttailcc.ll
  llvm/test/Transforms/IROutliner/outlining-tailcc.ll

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