http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47593
--- Comment #4 from Jack Howarth <howarth at nitro dot med.uc.edu> 2011-02-03 00:39:23 UTC --- No differences are seen in the pta-ptrarith-2.c.062t.alias for gcc.dg/torture/pta-ptrarith-2.c compiled without or with -fgraphite-identity at -O1.
