------- Comment #7 from hubicka at gcc dot gnu dot org 2010-04-26 12:41 ------- -fwhopr and -flto are intended to be interchangeable at link time. So it does not matter with what flag you build the .o objects. The problem was fixed by the clone streaming fix I submitted last week.
Honza -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43342