------- Comment #3 from rguenth at gcc dot gnu dot org 2010-05-03 09:59 ------- Well, this is another case where the predication by if (mData) makes this hard to optimize. Not impossible, but hard.
-- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Severity|normal |enhancement Status|UNCONFIRMED |NEW Component|middle-end |tree-optimization Ever Confirmed|0 |1 Keywords| |missed-optimization Last reconfirmed|0000-00-00 00:00:00 |2010-05-03 09:59:47 date| | Summary|redundant checks not removed|redundant predicated checks | |not removed by VRP or jump- | |threading http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43966