http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48868
--- Comment #2 from H.J. Lu <hjl.tools at gmail dot com> 2011-05-04 15:42:11 UTC --- (In reply to comment #1) > Can't you run the testsuite with -mtls-dialect=gnu2 to see if there are any > failures? 90% of gcc testsuites don't use TLS. Run the whole testsuite with -mtls-dialect=gnu2 may be OK for one-time test. But it isn't appropriate as the regular gcc test.