http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52650
--- Comment #3 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> 2012-03-21 13:32:31 UTC --- > I don't yet know if they are related. Now I do: I've just built a 32-bit C-only compiler on sparc-sun-solaris2.11 at r185563 (i.e. immediately before the culprit patch), and both the ICE in gcc.dg/torture/pr51106-2.c and the other execution failures reported are gone. Rainer