paradox re: constraints for ReadWrite memory in asm instruction

[dw]

Thanks.  That's exactly the info I needed.

On 3/24/2013 8:22 PM, Ian Lance Taylor wrote:
> On Sun, Mar 24, 2013 at 5:16 PM, dw <limegreensocks@yahoo.com> wrote:
>> 2) The docs say: "You should only use read-write operands when the
>> constraints for the operand [...] allow a register."
> That part of the docs has been wrong for a while.  The doc was
> corrected for 4.8, but it was wrong for earlier versions too.
>
> http://gcc.gnu.org/ml/gcc-patches/2012-10/msg02130.html
>
> Ian
>