[Mlir-commits] [mlir] Add arith expansion of f8E8M0 type for extf/trunc ops (PR #140332)

[Krzysztof Drewniak]

krzysz00 wrote:

As far as I'm aware, the cast down is meant to drop the sign but, not go to 0

Especially since f8E8M0FNU doesn't have a 0

https://github.com/llvm/llvm-project/pull/140332