[Mlir-commits] [mlir] [MLIR][Arith] Partially fold and / or / xor const tripples (PR #195588)

[Hocky Yudhiono]

hockyy wrote:

Actually, I'm quite curious about tree like operations like these:
```
    func.func @t(%a : i32, %b : i32) -> i32 {
      %c = arith.constant -7 : i32
      %d = arith.constant -2 : i32
      %0 = arith.andi %a, %c : i32
      %1 = arith.andi %b, %d : i32
      %2 = arith.andi %0, %1 : i32
      return %2 : i32
    }
```
is it possible for us to like construct a pass that is able to sort commutativity

https://github.com/llvm/llvm-project/pull/195588