http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52041
--- Comment #15 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-01-30 21:07:57 UTC --- Can you please mail me (or upload somewhere) all the RTL logs from compilation with -fcompare-debug and -fdump-tree-optimized (both the non-gk and gk dumps)?
