[Mlir-commits] [mlir] [mlir][gpu]add AffineScope Trait to gpu.launch. (PR #121058)

[lonely eagle]

linuxlonelyeagle wrote:

@krzysz00  I rebased this PR and reworked the test. Can you approve it? [bondhugula](https://github.com/bondhugula) has given relevant responses to the issues raised in this PR in https://discourse.llvm.org/t/make-threadid-op-is-valid-symbol-introduce-affinesymbol-trait/83702.   Thank you.

https://github.com/llvm/llvm-project/pull/121058