[flang-commits] [flang] [flang][OpenMP] Switch SOURCE/SINK to use modifier infrastructure (PR #217644)

[Krzysztof Parzyszek via flang-commits]

kparzysz wrote:

> LGTM with minor comments. This would benefit from a second review (I am still new to reviewing OpenMP).

Your review is great.  Thanks!

https://github.com/llvm/llvm-project/pull/217644