http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48433
--- Comment #2 from vincenzo Innocente <vincenzo.innocente at cern dot ch> 2011-04-04 11:29:57 UTC --- Thanks Dmitry. very likely related to 48246. Is the fix in the April-1st snapshot? (I admit not having downloaded for sheer superstition..)