https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62031
--- Comment #14 from clyon at gcc dot gnu.org --- I confirm what I observed is a testsuite harness problem, for which I proposed a patch here: https://gcc.gnu.org/ml/gcc-patches/2014-10/msg01792.html dejagnu-1.5 (as shipped with Ubuntu 14.04) masks the problem I was facing with dejagnu-1.4.4-X as shipped with RHEL5).