[Mlir-commits] [mlir] [MLIR][LLVM] Recursion importer handle repeated self-references (PR #87295)

[Tobias Gysi]

https://github.com/gysit approved this pull request.

LGTM

Thanks for this effort! I see a more than a 10x IR size reduction to compared to head and the compilation times went down a lot as well. It would be nice to avoid the redundancies completely or have a better understanding of an upper bound for the redundancies we introduce. However, this can be done independent of this revision which is a significant improvement over the status quo.

https://github.com/llvm/llvm-project/pull/87295