[Mlir-commits] [mlir] [mlir][AMDGPU] Enable emulating vector buffer_atomic_fadd on gfx11 (PR #108312)

[Matt Arsenault]

arsenm wrote:

> Add the case needed for gfx11+ atomic emulation, namely that gfx11 doesn't support atomically adding a v2f16 or v2bf16, thus requiring MLIR-level legalization for buffer intrinsics that attempt to do such an addition

If you use the fat pointers AtomicExpand deals with this already


https://github.com/llvm/llvm-project/pull/108312