[flang-commits] [flang] [flang][OpenMP] Normalize clause modifiers that exist on their own (PR #116655)

[Krzysztof Parzyszek via flang-commits]

kparzysz wrote:

The stack:
1. https://github.com/llvm/llvm-project/pull/116655 **(this PR)**
2. https://github.com/llvm/llvm-project/pull/116656
3. https://github.com/llvm/llvm-project/pull/116658

https://github.com/llvm/llvm-project/pull/116655