https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123888
--- Comment #14 from Jakub Jelinek <jakub at gcc dot gnu.org> --- It doesn't help to specify it on the -c -flto -fprofile-use command lines in addition to the -shared -flto link line either. Or does it need to be specified also in the -flto -fprofile-generate command lines?
