[Mlir-commits] [mlir] Revert "[mlir][scf] Fold away scf.for iter args cycles (#173436)" (PR #173991)

[Emilio Cota]

cota wrote:

I think "[mlir][SCF] index_switch results (https://github.com/llvm/llvm-project/pull/173560)" is not dependent on the other; they just conflict because they update the same test file. So after these two reverts we should reapply 173560, fixing the conflict. (I am testing locally just to be sure.)

https://github.com/llvm/llvm-project/pull/173991