[flang-commits] [flang] [mlir] [flang][OpenMP] Fix reduction init region block management (PR #122079)

[Jan Leyonberg via flang-commits]

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

LGTM

As a side note I have been wondering if it would make sense to enhance the builder (probably create a subclass) that can keep track of both the alloca and codegen IPs. This is not the first time that restoring the codegen IP isn't done correctly, and improving the builder could potentially be used to check that allocations are done in the right place.

https://github.com/llvm/llvm-project/pull/122079