[Mlir-commits] [mlir] [mlir][gpu] Add pass for emulating unsupported types. (PR #138087)

[Krzysztof Drewniak]

krzysz00 wrote:

(and removing that code later - or making it conditional based on what extensions exist - is a non-issue in my book. I had to delete this exact sort of bf16-is-i16 thing for AMD LLVM lowering because the backend learned about bfloat - see #108409 for the deletion

I still claim that this is a better approach for the SPIR-V lowering than this bitcast-heavy rewrite on GPU)

https://github.com/llvm/llvm-project/pull/138087