[flang-commits] [flang] [Flang][Alias analysis] Fix alias analysis for omp private allocatable item (PR #120243)

[Dominik Adamski via flang-commits]

DominikAdamski wrote:

> Or maybe even some simpler logic is possible. I don't think the descriptor for a private value can alias with anything. I think the value of the private value can't alias with anything else unless it is POINTER or TARGET.

@tblah I simplified logic according to your suggestion. Test for POINTER is already present: https://github.com/llvm/llvm-project/blob/main/flang/test/Analysis/AliasAnalysis/alias-analysis-omp-teams-distribute-private-ptr.mlir , that's why I attach only test for allocatable.

https://github.com/llvm/llvm-project/pull/120243