http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47725
--- Comment #17 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2011-06-20 16:01:53 UTC --- > Check zero/sign extended hard registers. > > 2011-06-20 H.J. Lu <hongjiu...@intel.com> > > PR middle-end/47725 > * combine.c (cant_combine_insn_p): Check zero/sign extended > hard registers. > > Modified: > trunk/gcc/ChangeLog > trunk/gcc/combine.c Why are you installing this again? The patch isn't correct and I thought it was unnecessary in the end.
