http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52297
--- Comment #5 from Aldy Hernandez <aldyh at gcc dot gnu.org> 2012-02-22 20:00:31 UTC --- (In reply to comment #4) > That's (essentially) independent of the target, as it's a pure testsuite > issue. > Tests that require linking with -litm should go in libitm/testsuite instead. It shouldn't be linking with -litm. All the required dummy functions should be in gcc.dg/lto/trans-mem.h.