------- Comment #1 from steven at gcc dot gnu dot org 2009-02-06 20:58 ------- The "near obvious cse" cases are not obvious (requires reassociation). To make them redundant, you need code hoisting.
-- steven at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- BugsThisDependsOn| |23286 Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Last reconfirmed|0000-00-00 00:00:00 |2009-02-06 20:58:37 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29144