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

[Ivan Butygin]

Hardcode84 wrote:

Even if we do it as separate pattern, it will have to rely on LLVM dialect anyway, because `arith.bitcast` cannot bitcast between vector and non-vector types.

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