------- Comment #6 from wilson at gcc dot gnu dot org 2005-12-02 19:16 ------- Oops. That patch should have a "| PROP_AUTOINC" in the new update_life_info call. That would explain why I was seeing some unexpected de-optimizations with the patch.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21059