https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25290
--- Comment #8 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Andrew Pinski from comment #7) > (In reply to Andrew Pinski from comment #5) > > Maybe not fold but rather what I am working on, gimple_combine. > > Rather now gimple_simplify (which is from the match-and-simplify branch). Though I am running into an issue with this. See https://gcc.gnu.org/ml/gcc/2014-11/msg00055.html .