[boost] Re: Lock-free shared_ptr on g++/x86, test/review needed

From: Alexander Terekhov (terekhov_at_[hidden])
Date: 2005-04-04 11:28:32

Robert Zeh wrote:
[...]
> I am using a locally build gcc 3.4.3 on Redhat.
[...]
> /home/razeh/boost/boost/detail/sp_counted_base_gcc_x86.hpp: In function `long int boost::detail::atomic_exchange_and_add(long int*, long int)':
> /home/razeh/boost/boost/detail/sp_counted_base_gcc_x86.hpp:50: warning: matching constraint does not allow a register
> /home/razeh/boost/boost/detail/sp_counted_base_gcc_x86.hpp:50: warning: matching constraint does not allow a register
> /home/razeh/boost/boost/detail/sp_counted_base_gcc_x86.hpp:50: error: inconsistent operand constraints in an `asm'

http://gcc.gnu.org/ml/gcc/2004-04/msg01455.html
http://gcc.gnu.org/ml/gcc/2005-03/msg00082.html

(Not that I really understand what's the beef here...)

regards,
alexander.