http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58127
--- Comment #3 from Iain Sandoe <iains at gcc dot gnu.org> --- (In reply to Iain Sandoe from comment #2) > confirmed on x86_64-darwin10/12. > possibly something needs to be updated in the emutls implementation? > > $ nm -g gcc/libgcov.a |grep gcov_indirect_call_callee > 00000000000000a0 D ___emutls_v.__gcov_indirect_call_callee .. at least, pass_ipa_profile is running _after_ pass_ipa_lower_emutls.