------- Comment #10 from pinskia at gcc dot gnu dot org 2007-06-18 06:55 ------- For -O1, it is even worse. I think we need to mark va_start/va_end as cannot call clober their inputs at the tree level. This should at least fix the -O1 issue. It might also help code gen in other cases which I am not thinking of currently.
-- pinskia at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |pinskia at gcc dot gnu dot | |org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20983