[Bug tree-optimization/46316] [4.6 regression] incorrect loop optimization

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46316

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2010.11.05 18:16:45
     Ever Confirmed|0                           |1

--- Comment #2 from H.J. Lu <hjl.tools at gmail dot com> 2010-11-05 18:16:45 
UTC ---
It only happens on 32bit host. It doesn't happen with -m32
on Linux/x86-64.