http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59305
--- Comment #7 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- Created attachment 31458 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31458&action=edit reduced test case c11-atomic-exec_5.c reduced to the test of complex_long_double_add_overflow only. It takes between 35 to 40s on an unloaded machine (less than 1s for the full test on a fully loaded machine).
