http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54402
rsand...@gcc.gnu.org <rsandifo at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rsandifo at gcc dot gnu.org --- Comment #4 from rsandifo at gcc dot gnu.org <rsandifo at gcc dot gnu.org> 2012-10-26 10:53:29 UTC --- As Uros says in bug 54507, the reflect test from libgo is another example. Without var tracking it takes 20s on my x86_64 box (tested with a 32-bit compiler). With var tracking it takes 46m 40s.