This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: Simple Value Range Propagation


> The main problem, of course, is the indirect function call cost.
> Since we don't have cross-module inlining/cloning, it won't specialize the
> function automatically to the parameters given, and the cost of calling a
> given meet operator through a function pointer 3000000 times can be quite
> high.

Maybe some large macro?

> I might have to make the completely generic version a static inline in the
> header as a result or something.

Josef


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]