http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51796
--- Comment #9 from Mikael Pettersson <mikpe at it dot uu.se> 2012-01-10 09:10:07 UTC --- (In reply to comment #8) > Ah, obviously s/REG_UNUSED/REG_NORETURN/g in the patch, sorry for that. With the above modification I can now build a cross successfully. I'll resume my native bootstrap now with it applied and see how it goes.