memcpy performance (fwd)

[Joel Sherrill]

On Tue, 9 Dec 1997, Jonathan Larmour wrote:

> The -fno-builtin would probably explain why the gcc version isn't used.
> It looks very deliberate though! He could try removing it, unless he
> knows why it should be there, or wait until someone else with more
> experience of this particular port can explain!

I have forwarded this to Eric for comments but I think I may have an
explanation:

host/any:NEWLIB_CFLAGS = -fno-builtin

Eric was building on a nextstep.  He has a variety of hosts.

--joel