[Mlir-commits] [mlir] [mlir][Transforms] Dialect conversion: Align handling of dropped values (PR #106760)

[Matthias Springer]

matthias-springer wrote:

@zero9178 I added a test case for the circular casts to #107109. I added an extra piece of code there to handle the circular casts. This piece of code can probably be deleted again with this PR.

I'd like to land #106760 first because I already ran it by Google and IREE folks and it should be fine (they have much more code that stress-tests the dialect conversion). #106760 is also needed more urgently by CIRCT people in their LLVM integration (see comments here: https://github.com/llvm/llvm-project/pull/106778#issuecomment-2326430255). I'd like to keep a few days between each merged dialect conversion commit so that it will be easier to address issues (if any). So, landing this PR not before next week or so...


https://github.com/llvm/llvm-project/pull/106760