Re: Aliases crossing procedures

2005-10-27 Thread Diego Novillo
On Thursday 27 October 2005 18:37, shreyas krishnan wrote: > I find that it reports a pointer crossing procedure > boundaries as pointing to anything even in the simplest case of a > passsing by reference. Yes, that's one of the basic limitations in 4.0. Several of these limitations are goi

Aliases crossing procedures

2005-10-27 Thread shreyas krishnan
Hi, I am trying to understand alias analysis. And currently using gcc 4.0 I find that it reports a pointer crossing procedure boundaries as pointing to anything even in the simplest case of a passsing by reference. I guess interproceural analysis is hard in general but is it so even in t