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[Bug tree-optimization/77836] Simplify (x>>4)*16 in gimple


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77836

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2016-10-04
     Ever confirmed|0                           |1

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Confirmed.
The easy way to do this is to canonicalize the shift to a multiply or the
multiply to a shift which is what it is done on the RTL level.

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