[Bug tree-optimization/18693] ivopts regression metabug

[pinskia at gcc dot gnu dot org]

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Bug 18693 depends on bug 17474, which changed state.

Bug 17474 Summary: [4.0 Regression] Compiling at -01 yields different results
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17474

           What    |Old Value                   |New Value
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18693