[PATCH] D123794: llvm-reduce: Handle cloning MachineFrameInfo and stack objects

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added a comment.

In D123794#3451997 <https://reviews.llvm.org/D123794#3451997>, @aeubanks wrote:

> wdyt about testing MF cloning directly rather than indirectly via llvm-reduce? perhaps via unit tests?

Unit tests are more work. It's easier to have a standalone MIR test input. The only problem there is the remaining pieces which MIR serialization doesn't cover


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