llvm-project

6ade03d7 - [mlir][spirv] Add spirv-to-llvm conversion for group operations (#115501)

[mlir][spirv] Add spirv-to-llvm conversion for group operations (#115501) Lowering for some of the uniform and non-uniform group operations defined in section 3.52.21 of the SPIR-V specification from SPIR-V dialect to LLVM dialect. Similar to #111864, lower the operations to builtin functions understood by SPIR-V tools. --------- Signed-off-by: Lukas Sommer <lukas.sommer@codeplay.com>