pytorch

8f2e29fe - IndexSelect constraints, add a missing constraint in constraint tranformations and modify tests accordingly (#81344)

IndexSelect constraints, add a missing constraint in constraint tranformations and modify tests accordingly (#81344) - Constraints for IndexSelect, which allow us to replace a dimension from the input - There was a bug, which is that for a constraint of the form "x \leq 4" where x is a tensor, we did not generate the constraint" x = Dyn in the transformation step. This is fixed and the tests are modified accordingly. Pull Request resolved: https://github.com/pytorch/pytorch/pull/81344 Approved by: https://github.com/jansel, https://github.com/jamesr66a