[Mlir-commits] [mlir] Check linalg.generic arguments to prevent crashing when they are deleted (PR #119110)

[Mehdi Amini]

joker-eph wrote:

I'm not sure this fix is correct: seems like working around an issue with the pass: seems like the pass should batch the changes and apply them later instead of eagerly applying the change, breaking the IR, but trying to call functions like `isMemoryEffectFree()` on the broken IR. I'm afraid that this is getting in a rabbit hole of trying to make every IR helper robust to broken IR, which isn't tractable (nor is the way we usually try to tackle this).

https://github.com/llvm/llvm-project/pull/119110