[Bug tree-optimization/43425] enhance scalar expansion to vectorize this loop

2010-03-28 Thread irar at il dot ibm dot com 


--- Comment #2 from irar at il dot ibm dot com  2010-03-28 08:59 ---
I think PR 35229 covers this issue.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43425

[Bug tree-optimization/43425] enhance scalar expansion to vectorize this loop

2010-03-18 Thread pinskia at gcc dot gnu dot org 


--- Comment #1 from pinskia at gcc dot gnu dot org  2010-03-18 18:31 ---
Basically undoing predictive commoning (which we switched the order for 4.5 to
fix a different issue).  Confirmed.


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pinskia at gcc dot gnu dot org changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEW
  Component|c   |tree-optimization
 Ever Confirmed|0   |1
   Keywords||missed-optimization
   Last reconfirmed|-00-00 00:00:00 |2010-03-18 18:31:30
   date||


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43425