[Bug tree-optimization/24689] operand_equal_p does not return true for some equivalent ARRAY_REF

[pinskia at gcc dot gnu dot org]

------- Comment #8 from pinskia at gcc dot gnu dot org  2007-04-11 13:03 -------
I should make a note here that if operand_equal_p returns true, iterative hash
has to be the same also.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24689