[Mlir-commits] [mlir] [MLIR][Arith] Add subf(-0, x) -> negf(x) canonicalization rule for SubFOp (PR #194245)

[Max Graey]

MaxGraey wrote:

> In general, usually we can check the history of the files and see the recent editors and approver of that MR.

Thanks! That's what I usually do, but I've also read that the [main maintainer of WasmSSA is currently working on something else](https://discourse.llvm.org/t/rfc-mlir-dialect-for-webassembly/86758/43). I'm interested to push support this dialect to at least Wasm 1.0 spec stage.

https://github.com/llvm/llvm-project/pull/194245