http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48724
--- Comment #2 from Jan Hubicka <hubicka at gcc dot gnu.org> 2011-04-22 09:24:59 UTC --- Hmm, grep didn't seem to find any interesting positives on this. However I did not update my mozilla tree since last build that did not reproduce this and nothing seems to have changed on GCC side. I think evans got updated, so perhaps it is feature of new GNU Make to prevent fork bombs? Mozilla Makefiles do not use "+" clauses and I simply use hard wired -flto=24 setting. Honza
