http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38474
--- Comment #77 from Richard Biener <rguenth at gcc dot gnu.org> --- Author: rguenth Date: Mon Dec 9 15:13:07 2013 New Revision: 205808 URL: http://gcc.gnu.org/viewcvs?rev=205808&root=gcc&view=rev Log: 2013-12-09 Richard Biener <rguent...@suse.de> PR middle-end/38474 * tree-ssa-structalias.c (set_union_with_increment): Remove unreachable code. (do_complex_constraint): Call set_union_with_increment with the solution delta, not the full solution. (make_transitive_closure_constraints): Merge the two constraints. Modified: trunk/gcc/ChangeLog trunk/gcc/tree-ssa-structalias.c