[Bug tree-optimization/45216] Rotate expressions not recognized at tree level

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45216

Bug 45216 depends on bug 57157, which changed state.

Bug 57157 Summary: Poor optimization of portable rotate idiom
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57157

           What    |Removed                     |Added
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             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED