http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50415
--- Comment #3 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2011-09-15 11:30:14 UTC --- > This is a regression that occurred in the same range as pr50414 (between > revisions 173852 (OK) and 175707 (ICE)). r174030 is OK r174283 gives the ICE.