[flang-commits] [flang] [flang][OpenMP] Add lowering of subroutine calls in custom reduction combiners (PR #169808)

[Kareem Ergawy via flang-commits]

https://github.com/ergawy approved this pull request.

Thanks Jan! Just a couple of question for my understanding.

https://github.com/llvm/llvm-project/pull/169808