| Issue |
84397
|
| Summary |
[Codegen/NewPM] Add Function -> MachineFunction adaptor
|
| Labels |
new issue
|
| Assignees |
|
| Reporter |
aeubanks
|
The codegen pipeline should work on a function and its corresponding machine function before moving onto the next function. This is only possible with a function -> machine function adaptor, which we don't currently have (see TODO [here](https://github.com/llvm/llvm-project/blob/d93a126090b6e772d3b96f201cdd44ea0d6360ef/llvm/include/llvm/Passes/CodeGenPassBuilder.h#L156))
To get the machine function for a given function in a function pass (the adaptor), we'll need the function analysis manager to handle machine functions, as opposed to a module analysis handling it. That's basically [this discourse discussion](https://discourse.llvm.org/t/machinefunction-ownership-in-the-new-pass-manager/77381)
@paperchalice @arsenm
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