Hi, I'm now working on Graphite branch and need to know the alias set information for each data_reference_p, which would be an integer (or alias_set_type) stands for which alias set it is in.
I tried to get the alias set information with get_alias_set (tree) (I've no idea how this function works, just a experimental trying), for my testcase, it returns 2 for all the data_reference_p->ref, which I think is unreasonable. So I think I may go wrong somewhere. The question will be: how could I get it's relevant alias set information from data_reference_p? p.s. : In Graphite, the data reference was built for each gimple stmt with: get_references_in_stmt (stmt, &references); then for each ref in references, data reference is created with: dr = create_data_ref (nest, *ref->pos, stmt, ref->is_read); Thanks, Li