[Bug middle-end/65963] Missed vectorization of loads strided with << when equivalent * succeeds

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65963

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2015-05-04
     Ever confirmed|0                           |1

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Confirmed.  That's because SCEV interpret_rhs_expr doesn't handle LSHIFT_EXPR
(it does handle MULT_EXPR).  More places would need to handle LSHIFT_EXPR
though, also in tree-chrec.c.