Re: const versus __attribute__((const))

Jamie Lokier
2003-12-09T20:19:52Z

H. Peter Anvin wrote:
> Agreed. It's just a bit ugly that the "m" in "rm" has a different
> meaning than just "m".

Oh? What does the "m" in "m,m" mean then?

(I don't have GCC 3.3 to try it here).

Sometimes that's useful, when used with differing multi-alternative
constraints on the other arguments, and 99% of the time you _do_ want
the "m,m" constraint to use the actual lvalue's address just like "m".

-- Jamie