[flang] [llvm] [mlir] [OpenMP][MLIR] Add num_teams clause with dims modifier support (PR #169883)

[Sergio Afonso via llvm-commits]

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skatrak wrote:

Is this how we actually want to represent the clause at this stage? At the moment it is `[{LB?, UB}]`[^1], but in reality there can never be multiple LB defined. It should be more like `{LB?, [UB]>}`[^1], which also looks like it would slightly simplify the lowering logic. Do you have an opinion @kparzysz?
Footnotes


[^1]: `[]`: Array; `{}`: Tuple; `?`: Optional

https://github.com/llvm/llvm-project/pull/169883