Re: patch ping: Dump the "degree of overlap" to compare static profile with instrumentation profile

[Jan Hubicka]

> http://gcc.gnu.org/ml/gcc-patches/2011-09/msg01293.html

Hi,
this seems fine for mainline.  I am not 100% sure it is best choice of metric
(i.e. mostly one is interested if hot blocks identified by static profile cover
hot blocks of real profile), but we could get some experience with it.

Thanks,
Honza
> 
> Thanks!
> Dehao