[Bug c++/33604] [4.3 Regression] Revision 119502 causes significantly slower results with 4.3 compared to 4.2

michael dot olbrich at gmx dot net gcc-bugzilla@gcc.gnu.org
Tue Nov 6 21:01:00 GMT 2007



------- Comment #10 from michael dot olbrich at gmx dot net  2007-11-06 21:01 -------
  4.2   4.3   |
---------------
  4.4s  15.9s |-O3
  4.6s  16.3s |-O3 -fno-tree-vectorize
   X    18.9s |-O3 -fno-predictive-commoning


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33604



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