https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65894
--- Comment #26 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- With Andre's patch on top of a clean tree at r222878, I get ============================================================================ Testsuite summary for WHIZARD 2.2.6 ============================================================================ # TOTAL: 280 # PASS: 107 # SKIP: 28 # XFAIL: 1 # FAIL: 142 # XPASS: 2 # ERROR: 0 After 2 hours I lost patience and killed all the tests requiring more than ~10Gb or more than 5 minutes (~30 of them, on a Corei7 with 16Gb of RAM). I have no idea if such huge memory usage or long time are expected. I'll test Mikael's patch at https://gcc.gnu.org/ml/fortran/2015-05/msg00027.html.