http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58862
--- Comment #13 from Uroš Bizjak <ubizjak at gmail dot com> --- (In reply to Paulo J. Matos from comment #9) > Unfortunately running one of these takes a long time so it's a slow process > to check it out since as far as I am aware it's not possible to use a > parallel build. Do let me know if there's a fast way to build it. > > I will keep investigating. Have you been able to trigger the ICE following the instructions in Comment 12?