http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56096 --- Comment #1 from Mikael Pettersson <mikpe at it dot uu.se> 2013-01-24 08:54:44 UTC --- "Bad" is ambiguous, it could mean "sub-optimal" or it could mean "incorrect" or "wrong". In this case it means "sub-optimal", please change the PR summary to reflect that.