[Bug tree-optimization/54497] [4.8 Regression] Revision 190015 causes 22% degradation on 172.mgrid on PowerPC

[hubicka at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54497



Jan Hubicka <hubicka at gcc dot gnu.org> changed:



           What    |Removed                     |Added

----------------------------------------------------------------------------

             Status|UNCONFIRMED                 |RESOLVED

         Resolution|                            |DUPLICATE



--- Comment #6 from Jan Hubicka <hubicka at gcc dot gnu.org> 2012-11-16 
13:21:38 UTC ---

It is indeed problem with dependnecy analysis as discussed in PR55334. I am

marking this one as a dup because the other one has some more analysis in it.



*** This bug has been marked as a duplicate of bug 55334 ***