[Mlir-commits] [mlir] [mlir] GPUToROCDL: repack usupported types when lowering `subgroup_broadcast` (PR #174206)

[Ivan Butygin]

Hardcode84 wrote:

I just realized, we will need to deal with unconverted index type, which bitwdith we don't know yet. And `subgroup_reduce`/`readlane` constaints are very target specific Nah, I don't think separate decomposition pass worth it. Lets just merge this one.

https://github.com/llvm/llvm-project/pull/174206