[PATCH] D80125: [ARM][MachineOutliner] Add NoLRSave mode.

[Yvan Roux via Phabricator via llvm-commits]

yroux created this revision.
yroux added reviewers: paquette, samparker, efriedma.
Herald added subscribers: llvm-commits, danielkiss, hiraditya, kristof.beyls.
Herald added a project: LLVM.
yroux added a comment.

This was splitted from D76068 <https://reviews.llvm.org/D76068>


Outline chunks of code which don't need a save/restore mechanism of the link register.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D80125

Files:
  llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp
  llvm/test/CodeGen/ARM/machine-outliner-no-lr-save.mir

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