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[Bug tree-optimization/43627] [4.5 Regression] slow compilation (tree canonical iv takes 75%)
- From: "jv244 at cam dot ac dot uk" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 2 Apr 2010 14:07:23 -0000
- Subject: [Bug tree-optimization/43627] [4.5 Regression] slow compilation (tree canonical iv takes 75%)
- References: <bug-43627-6642@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #9 from jv244 at cam dot ac dot uk 2010-04-02 14:07 -------
Created an attachment (id=20290)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20290&action=view)
smaller testcase (needs 3s, 80% in tree canonical iv)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43627