llvm-project

cb6a02ab - [OpenACC] Implement 'worker' clause for combined constructs

[OpenACC] Implement 'worker' clause for combined constructs This is very similar to 'gang', except with fewer restrictions, and only an interaction with 'num_workers', plus disallowing 'gang' and 'worker' in its associated statement. This patch implements this, the same as how 'gang' implemented it.