https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55334
--- Comment #38 from Vidya Praveen <vp at gcc dot gnu.org> --- Until we fix this issue, could we have workaround posted by Martin Jambor (comment #29) applied again on 4.9 and trunk? This issue is not seen on 4.8 releases because of the workaround. Having the workaround will avoid the performance regression that is seen now.
