[all-commits] [llvm/llvm-project] 6b8628: [ARM][MachineOutliner] Add NoLRSave mode.

[yroux via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 6b8628a1f036bc34cb0499e15da6df9a130ec287
      https://github.com/llvm/llvm-project/commit/6b8628a1f036bc34cb0499e15da6df9a130ec287
  Author: Yvan Roux <yvan.roux at linaro.org>
  Date:   2020-06-11 (Thu, 11 Jun 2020)

  Changed paths:
    M llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp
    A llvm/test/CodeGen/ARM/machine-outliner-no-lr-save.mir

  Log Message:
  -----------
  [ARM][MachineOutliner] Add NoLRSave mode.

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

Differential Revision: https://reviews.llvm.org/D80125