[Bug tree-optimization/29751] not optimizing access a[0] , a[1]

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29751

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

           What    |Removed                     |Added
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  Attachment #18307|0                           |1
        is obsolete|                            |

--- Comment #9 from Andrew Pinski <pinskia at gcc dot gnu.org> 2011-11-17 22:03:34 UTC ---
Created attachment 25847
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25847
more correct patch

An updated patch which is more correct than the previous patch and it works
correctly with MEM_REF which has an offset.  Also moves some code to do
addition of the bit offset to a function.