------- Comment #2 from rguenth at gcc dot gnu dot org 2009-12-31 16:01 ------- It isn't particularly easy to DCE predicates in a general fashion.
-- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Severity|enhancement |normal Component|c |rtl-optimization Keywords| |missed-optimization http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42461