[llvm-branch-commits] [mlir] [mlir][OpenMP] Fix update of linear iteration variables (PR #183800)

[Michael Klemm via llvm-branch-commits]

mjklemm wrote:

> I just think that "lastprivate" would make the fix simpler.

I think that won't be right either, since then `lastprivate` will also have an effect for `do simd` and break it.  I had tried that for my PR and I had to conditionally add it to only `simd`. 

https://github.com/llvm/llvm-project/pull/183800