[Bug tree-optimization/50419] Bad interaction between data-ref and disambiguation with restrict pointers

[matz at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50419

--- Comment #2 from Michael Matz <matz at gcc dot gnu.org> 2011-10-12 15:09:53 UTC ---
Meeh, since the fix for PR49279 we don't retain the casts to restrict anymore,
making the testcase not work even with the fix.