https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44278
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |FIXED Target Milestone|--- |5.0 Status|NEW |RESOLVED --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Fixed sometime between 4.6 and 5.0. The original support for ubfx was added with r0-86245 though which was in 2008 which means it was in 4.4 but I could not get either 4.5.4 or 4.6.4 to do the ubfx.