[PATCH] D49880: [MachineOutliner] Clean up subtarget handling.

[Eli Friedman via Phabricator via llvm-commits]

efriedma created this revision.
efriedma added a reviewer: paquette.

Call shouldOutlineFromFunctionByDefault, isFunctionSafeToOutlineFrom, getOutliningType, and getMachineOutlinerMBBFlags using the correct TargetInstrInfo. And don't create a MachineFunction for a function declaration.

The call to getOutliningCandidateInfo is still a little weird, but at least the weirdness is explicitly called out.


Repository:
  rL LLVM

https://reviews.llvm.org/D49880

Files:
  lib/CodeGen/MachineOutliner.cpp

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