[flang-commits] [flang] [flang][codegen] Update FIR codegen to use mlir.llvm opaque pointers (PR #69692)

[Kiran Chandramohan via flang-commits]

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

OpenMP changes look good to me. Thanks. Had a glance through the rest of the code and they look OK to me.

https://github.com/llvm/llvm-project/pull/69692