[clang] [llvm] [mlir] [Flang][OpenMP] Enable no-loop kernels (PR #155818)

[Dominik Adamski via llvm-commits]

DominikAdamski wrote:

> Could you add somewhere an explanation what a "no-loop kernel" even is? Maybe in OpenMPEnums.td, but I don't know whether it is even used to create documentation like for MLIR.

Good point. I updated OpenMPEnums.td.

https://github.com/llvm/llvm-project/pull/155818