Jeff Law <l...@redhat.com> writes:
> So I think you're ultimately far better off determining why GCC does not
> generate efficient code for 64bit logicals on the rl78 target.

In thinking about this more, one possible reason is that rl78 has an
8-bit WORD_MODE.  Which means DImode operations are not reduced to
SImode, they're reduced to QImode.  If you want SImode instead, you need
to intervene.

Reply via email to