https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65450
--- Comment #3 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- Confirmed between r220156 (2015-01-27, OK) and r220302 (2015-01-31, segfault). I am not sure this is a fortran problem (no segfault if the code is compiled with '-O3 -fno-tree-vectorize -mtune=k8').
