http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47454
Eric Botcazou <ebotcazou at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ebotcazou at gcc dot | |gnu.org --- Comment #2 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2011-01-28 14:36:26 UTC --- > I have thought about doing work in IRA to address this, so that we impose a > higher cost for the higher registers if we have not yet ventured into them. -frename-registers should help for this issue on the ARM.