Re: Question about exporting omputing alias sets

2020-09-02 Thread Richard Biener via Gcc
On Wed, Sep 2, 2020 at 10:04 AM Erick Ochoa wrote: > > Hello, > > I am trying to find out all pointers which alias a pointer and place > them in a set. > > I am using `ptr_derefs_may_alias_p` to find out if two pointers may > point to the same memory location. I think this yields conservative > re

Question about exporting omputing alias sets

2020-09-02 Thread Erick Ochoa
Hello, I am trying to find out all pointers which alias a pointer and place them in a set. I am using `ptr_derefs_may_alias_p` to find out if two pointers may point to the same memory location. I think this yields conservative results (i.e., when it cannot be proven that to pointers may alia