> Please review the new patch which only implements cfg checksum. > > The auto version generation was introduced in 2002 before FDO support > was added (so the old way never existed), so it might be better to > make the change independent of this one.
FDO support was there well before 2002, just with funny combination of flags. (-fprofile-arcs and -fbranch-probabilities) 2002 was about the time of GCOV format rewrite, but yes, lets change it independently I will look into the patch ASAP. Honza
