On Sun, Mar 24, 2013 at 5:16 PM, dw <limegreensocks@xxxxxxxxx> 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
