[Bug tree-optimization/23181] Dominator opts slows down bresenham line drawing by roughly 20%

[hubicka at gcc dot gnu dot org]

------- Additional Comments From hubicka at gcc dot gnu dot org  2005-08-01 
14:33 -------
Created an attachment (id=9404)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=9404&action=view)
the simplified testcase


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23181