http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51845
--- Comment #7 from Andreas Krebbel <krebbel at gcc dot gnu.org> 2012-01-13 13:07:52 UTC --- (In reply to comment #6) > Andreas, can you run the test under valgrind? Thanks in advance. I should better have mentioned that Valgrind on S/390 doesn't support 32 bit code yet :( So no, Valgrind unfortunately is no option.