http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49572
--- Comment #1 from Hans-Peter Nilsson <hp at gcc dot gnu.org> 2011-06-29 01:30:53 UTC --- I don't see this regression on the 4.5 branch after the commit. The autotester for the 4.6 branch isn't hasn't tested this yet.