http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48860
--- Comment #10 from Jack Howarth <howarth at nitro dot med.uc.edu> 2011-05-04 13:10:23 UTC --- Could this be similar to the required change from... http://gcc.gnu.org/ml/gcc-patches/2010-08/msg01024.html to adapt to the darwin assembler's usage of movq?