http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37360
--- Comment #21 from Jie Zhang <jiez at gcc dot gnu.org> 2010-10-19 16:58:58 UTC --- Another way to fix this bug: http://gcc.gnu.org/ml/gcc/2010-10/msg00281.html David, are you still interested to try this patch on sb1?