http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45416
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Known to fail| | --- Comment #9 from Andrew Pinski <pinskia at gcc dot gnu.org> 2011-12-05 20:31:17 UTC --- We produce better code with the trunk now: xorl %eax, %eax testl $1024, %edi setne %al ret But that is still worse than before with the and ...