[Mlir-commits] [mlir] [mlir][transform] Overhaul `RegionBranchOpInterface` implementations. (PR #111408)

[Ingo Müller]

ingomueller-net wrote:

I just pushed a new commit (hopefully) fixing the failed tests. That commit increases the magnitude of the commit significantly, so I'd like another full review before proceeding.

The new commit changes the behavior of the implementations of `RegionBranchOpInterface` quite radically, to the point where I wonder whether the previous implementations were at all functional. I couldn't reconstruct what they were trying to achieve but they did and do not fit my mental model of what the ops do. See the commit message for details.

https://github.com/llvm/llvm-project/pull/111408