>
> Btw, how does this all scale with the worst testcase? That is, a very deep
> inheritance hierarchy with each level virtually overriding all methods and
> very many duplicate input files? Is that really the worst case? We should
> make sure not to introduce quadratic or worse algorithms. (I di
Jan Hubicka wrote:
>Hi,
>this patch fixes some issues with ipa-devirt I noticed since the
>initial
>commit.
>
> 1) I added fixes and comments Doji suggested (thanks!)
>
>2) During the callgraph construction new external nodes may be created
>that
>needs to be added into the inheritance graph get m
