http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41993
--- Comment #5 from Kazumoto Kojima <kkojima at gcc dot gnu.org> 2012-11-05 09:13:57 UTC --- (In reply to comment #4) > In -O0 case, we broke discovery loop too early, so we can't find all return > regs. I would argue, that we should ignore non-relevant pseudos with: You are right. I was wrong about what is going on that case.
