[flang-commits] [flang] [flang] avoid introducing iteration dependencies in WHERE and FORALL temporaries (PR #195053)

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jeanPerier wrote:

edit: I restricted the patch to not use this new temp inside FORALL when the stride is not -1 or 1 because otherwise the addressing needs to be made more complex and I want to keep the logic rather simple at that point (also fixed the lower bound used in the fir.shape_shift when the stride is -1 to be the loop upper bound).

https://github.com/llvm/llvm-project/pull/195053