http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50414
--- Comment #3 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2011-09-15 11:27:35 UTC --- > This is a regression that occurred between revisions 173852 (OK) and 175707 > (ICE). If needed, I'll be able to narrow the range later today. 173817 is OK 173917 gives the ICE