[Mlir-commits] [mlir] [mlir][LLVM] Improve lowering of `llvm.byval` function arguments (PR #100028)

[Mehdi Amini]

joker-eph wrote:

Taking another angle, the property to keep is that the type converter is always 1:1, that is for a given type before conversion you always get the same converted type.
We could do that and handle the byval conversion separately (outside of the type converter) directly in the signature conversion logic targeting llvm.func? (the logic would have to add the right `load` to the converted type as well).

https://github.com/llvm/llvm-project/pull/100028