[PATCH] D143758: [CodeGen] MRI call back in TargetMachine

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added a comment.

In D143758#4265875 <https://reviews.llvm.org/D143758#4265875>, @qcolombet wrote:

>>> Do we want to support MachineFunction/Info cloning?
>>
>> This has to work and needs to be serializable.
>
> What's the plan to support that?

With the current scheme  it's doable in the AMDGPU MFI handling


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D143758