[Bug tree-optimization/56764] vect_prune_runtime_alias_test_list not smart enough

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56764

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2013-03-28
             Blocks|                            |53947
     Ever Confirmed|0                           |1

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> 2013-03-28 13:15:28 UTC ---
There is a dup for this bug.  The whole alias test construction machinery
needs to be re-written to support merging tests for adjacent DRs.