[Bug middle-end/56113] out of memory when compiling a function with many goto labels (50k > )

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56113

--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> 2013-01-28 10:04:46 UTC ---
Moving ->points_to to a separate obstack might also help (performing
label_visit
in topological order we could then free ->points_to once we have visited
all successors of a node).