[Bug tree-optimization/23835] case where gcc 4.1.0 -O3 compile takes 4 times longer than gcc 3.4.3, on ia64

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-09-13 22:18 -------
 tree alias analysis   :   5.56 (17%) usr   0.07 ( 8%) sys   5.66 (17%) wall   13812 kB ( 3%) ggc
 tree SSA incremental  :   3.15 (10%) usr   0.01 ( 2%) sys   3.18 (10%) wall    8152 kB ( 2%) ggc


hmm, we most likely just have too many VOPS but I don't know for sure yet.

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           What    |Removed                     |Added
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          Component|middle-end                  |tree-optimization


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23835