[Mlir-commits] [flang] [mlir] [flang] Implement !DIR$ IVDEP directive (PR #133728)

[Tom Eccles]

tblah wrote:

Is the ivdep attribute actually supported in upstream llvm? I don't see it in the upstream langref so that makes it hard to judge the correctness of this patch. A quick grep of my llvm source doesn't show anything that looks like support for this.

The changes in this PR look good to me on the flang side. Thank you for contributing @JDPailleux ! I think this patch looks correct to Kiran's description but I wonder if that interface could change whilst Kiran's changes are upstreamed.

@kiranktp are you able to upstream the implementation of this as well as the tests and documentation in [4e0dd91](https://github.com/kiranktp/llvm-project/commit/4e0dd91f213398e36da6837296ece7a8db21b7f2)? If possible I think that needs to land upstream before this patch.

https://github.com/llvm/llvm-project/pull/133728