http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56178
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-02-04 09:15:49 UTC --- bisected to ada/urealp.o, if this comes from -fprofile-use build, even if all other ada/*.o come from stage1, it still fails, if ada/urealp.o is from stage1, even if all other ada/*.o come from -fprofile-use build, it works fine. Not familiar enough with Ada to know where to look at though.