[Mlir-commits] [mlir] [TOSA] tosa.negate operator lowering update (PR #107924)

[Georgios Pinitas]

https://github.com/GeorgeARM approved this pull request.

LGTM. Have a couple of questions:

- The TOSA spec highlights that `input_zp` and `output_zp` must be zero for non-int8 types.  I presume if that is the case then some of the code can be simplified when it comes to integer handling?
- Is there a verifier for the negate op that checks the above?

https://github.com/llvm/llvm-project/pull/107924