http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51758
--- Comment #3 from Tobias Burnus <burnus at gcc dot gnu.org> 2012-01-06 11:29:32 UTC --- The assert rse.ss == gfc_ss_terminator is not fulfilled in gfc_trans_assignment_1. If one manually sets "rse.see = gfc_ss_terminator" in the debugger, the original dump looks fine. Thus, it looks like some issue with the scalarizer handling.