llvm-project

7321e71e - [OpenMP][MLIR] Modify lowering OpenMP Dialect lowering to support attach mapping

[OpenMP][MLIR] Modify lowering OpenMP Dialect lowering to support attach mapping This PR adjusts the LLVM-IR lowering to support the new attach map type that the runtime uses to link data and pointer together, this swaps the mapping from the older OMP_MAP_PTR_AND_OBJ map type in most cases and allows slightly more complicated ref_ptr/ptee and attach semantics.