corrections to recent profile-arcs change

[Joseph S. Myers]

On Sat, 11 May 2002, Jan Hubicka wrote:

> In longer term I would like to teach makefiles to do "make profiledbootstrap"
> as this should be usefull testing for profile code and can bring some
> perofmrance. In the past I measured about 10% difference, with the cfg branch
> changes it should be more. There are cheaper ways to speed up the gcc by 10%
> tought :)

It should also be useful to get coverage information for how much of the 
compiler is exercised by bootstrap and testsuite, and which areas are 
weakly covered so would be good to add testcases for.

-- 
Joseph S. Myers
jsm28@cam.ac.uk