https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64749
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED Target Milestone|--- |4.9.0 --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- regmove was completely removed from GCC 4.9.0+ in r0-126146. So nobody fixed it just removed it fully.