[flang-commits] [flang] [Flang][MIF] Adding support of intrinsics with coarray argument (PR #192944)

[Katherine Rasmussen via flang-commits]

ktras wrote:

Thank you @JDPailleux for the update to the PR. Your changes have fixed the crash with `image_index` calls with a `team_number` argument. Unfortunately, I have discovered another issue that seems not specific to this PR with variables of `team_type` and potentially any temporaries that are being created.

Now I am getting a crash because of assertions in Caffeine when my test hits the `image_index` call with a `team` arg of type `team_type`. However, I believe it is because of issues with the `team_type`, not necessarily issues with lowering to `prif_image_index_with_team`. But because of the issues I am seeing, I can not verify that `prif_image_index_with_team` is correctly being lowered and invoked, though it could very well be. I have opened up issue #205953 with an MRE to document that separate bug.

The rest of the features added in this branch have been tested with programs compiled with flang installed from this branch and linked with Caffeine.

https://github.com/llvm/llvm-project/pull/192944